1. Design elements of office space: 1. Functional layout (meeting the requirements of fire protection code) II. Decoration design to meet the customer's investment budget and use time 3. Arrangement of various equipment in office space decoration design (according to customer's equipment requirements) 1. Access control system (password, credit card, fingerprint) II. Network switch 3. Program-controlled telephone Meeting room, projection and audio equipment. Common equipment such as drinking fountains. In the decoration design of office space, the flame retardant treatment and flame retardant grade of materials used for safety and environmental protection are 5. Coordination and unification of design style and office furniture. Office space 7 later accessories design guidance service. Office space decoration design and installation design are organically combined 1) air conditioning system (original temperature control switch, air outlet, air outlet, fan coil position) 2) fire fighting system (original smoke, spray and fire hydrant position) 3) strong and weak current system (strong and weak current system) 4) water supply and drainage, heating and ventilation system 8. Identification System (VI, CI) II of the organic combination of office space decoration design and customer corporate culture. Office space features: 1. General functional division of buildings and office buildings 1) reception area at the front desk 2) open office area 3) leading office 4) financial office 5) functional office 6) tea room 7) storage room 8) meeting room 9) negotiation room information 10. Equipment room 2. General functional division of independent office buildings and offices 1) reception area at the front desk 2) open office area 3) leading office 4) financial office 5) functional office 6) tea room 7) storage room 8) conference room 9) consulting room 10) information and archives room1/equipment room 60. As for the dining room 14) security and mailroom 15) fire control room 16) multi-function hall 17) VIP reception room 3. Traditional office space is relatively fixed. If it is for personal use, the main consideration is the division of various functions, that is, it should be reasonable and avoid going too far. As for the office space used by everyone, in the plane layout, we should first consider arranging everyone's position and the position of office equipment according to the order of work to avoid mutual interference. Secondly, indoor passages should be rationally laid out to avoid problems such as excessive penetration and excessive walking. 5. At present, most small and medium-sized office spaces are "open" office spaces, which are characterized by strong flexibility, convenient communication between functional positions, and many areas are separated by finished products. The key to this kind of office space processing is channel layout. Office units should be grouped according to functional relationships. 3. Functional division and characteristics of office space: 1. Small and medium-sized office space: rooms with auxiliary functions of "closed office" and "open office" in general functional requirements are divided into leadership office, financial office, open office area, conference room, reception area, lobby and tea room (smoking) according to functional purposes. According to the scale of the company and the size of the office space, "tea room, computer room, printing room and reference room" can be set up selectively. 2. Independent office buildings are generally set as core departments such as "leading office" and "finance". If a computer room is needed, the area of the computer room is generally 2 ~ 4m2 (small and medium-sized), which is suitable for small and medium-sized office space. The location is generally set in the middle or irregular space, but its "artificial and natural" ventilation should be considered. "Meeting room space", focusing on the requirements of using functions (according to customer requirements). This can include: "video, audio, teleconference" and other related facilities. The "lobby area" generally considers the functional requirements of its "reception, waiting" and internal "punching and attendance" systems. Simple, practical, or according to customer requirements. "Open office space" is divided into different office areas with office furniture as the core, and office furniture can be separated by finished office partitions as needed. Fourth, the use of office space lighting and color: 1. In general, the use of office space lighting, most of the working hours are during the day, so artificial lighting should be combined with natural lighting. Create a comfortable lighting environment, so in the use of lighting design, the control of artificial lighting should be combined with natural lighting design. In places where the indoor brightness distribution changes too much and the line of sight is not fixed, the adaptability of the eyes will often change because of looking around, which will cause fatigue and discomfort of the eyes. Therefore, in the design of lighting, accent lighting local lighting can be used, and too uniform lighting will make the room too dull. For example, in the open office area, the lighting design can be accent lighting, and other areas can be weaker. Lobby reception area, Logo image wall only receives desk area, which can be accent lighting, and other areas can be weaker. Meeting room space, mainly considering the lighting of the area above the conference table, other areas can be partially assisted by lighting. 2. Color matching and area: In principle, in the design, the chroma should be reduced for large-area color application (such as wall, top surface and floor) and increased for small-area color application (such as local accessories and decoration). The areas of bright and light colors should be enlarged and the areas of dark and strong colors should be reduced. According to the needs of design style, in order to break the balance, the opposite method is often used to achieve special effects. Generally speaking, "open" office areas are mostly crowded places, and the overall unified effect should be emphasized. It is more appropriate to use a series of shading with the same tone when matching colors. (Example: The same uniform brightness change can also achieve the ideal effect). General vision emphasizes the "visibility" and "attention" of the center (for example, the sign wall in the lobby, reception desk, etc. It must be emphasized that different tones can be used. Indoor color matching: 1. Wall color: Wall color plays a leading role in creating indoor atmosphere. Generally, the wall color is slightly darker than Tianhua color, and a bright middle color can be used. 2. Color of skirting line: dark color with low wall brightness can be used. 3. Background color: It can be adjusted in the same color, depending on the materials used. 4. General choice of furniture: the warm color is the wall, and the furniture generally chooses cool color or neutral color. Cool or colorless walls, furniture generally uses warm colors. Attention points in color selection: 1. The color matching selected according to the use requirements should be suitable for the functional requirements, atmosphere and artistic conception of the use environment. 2. Whether to respect and pay attention to the user's personality, hobbies and taboos. 3. Consider the coordination with the indoor structure, style and style. 4. Considering the relationship with lighting, the color change caused by light source and lighting mode. 5. Professional knowledge related to office space: (1) air conditioning engineering (2) fire fighting engineering (3) equipment (4) furniture 1, air conditioning engineering At present, the air conditioning equipment commonly used in office space (building) is "semi-centralized" system central air conditioning, and fan coils are mostly used. Working principle of the fan-coil unit: With the help of the fan-coil unit, the air in the space is continuously circulated, so that it can be cooled or heated through the coil to maintain the required indoor temperature and certain relative humidity. The unit is generally equipped with "high, medium and low" three-stage temperature control adjustment device. Fan coil units are characterized by flexible layout, and each air conditioner independently adjusts the room temperature, which is lower in operating cost than other systems. In the design of office space, due to the change of functional pattern, the original air conditioner can no longer meet the needs after decoration. Under normal circumstances, when the original number of "fan coils" is saturated, it is only necessary to install "air outlets" in different spaces. There are several forms of "air outlet": "side row" and "lower row" Most of the "side row" tuyeres are strip-shaped; Most of the "lower row" tuyeres are square. The tuyere is made of aluminum, steel, PVC and wood. At present, aluminum is commonly used, and it can also be colored on the surface according to different styles. In the suspended ceiling, it is necessary to consider the installation of fan coil, air duct, air conditioning tuyere and manhole. The general manhole is (500X400)MM, located behind the fan coil unit. Manholes, air outlets and air return openings need to be framed by separate keels. Some spaces need to add a new "fan coil unit" or a new "air duct", so the maximum installation size should be reserved when designing the ceiling. The general installation size (thickness) of coil fan is about 25~23cm. The general installation size (thickness) of air duct is about 8~ 18cm. The maximum thickness of the ceiling is about 28 ~ 29 cm. At present, buildings and office buildings mostly use "hard" air ducts, that is, galvanized steel plates are made into squares. Use tin insulation cotton for noise reduction and insulation. At present, the connection between the terminal and the tuyere is mostly "hard connection", so it is necessary to design the tuyere position accurately. 2. Fire engineering: Common problems encountered in the design of office space are: ① safety indication signs (medium and large rooms); ② Reservation of evacuation passage; (3) emergency lighting and fire horn; ④ Fire sprinkler smoke control and safety indication signs: generally divided into two types, namely "emergency exit indicator" and "indoor passage indicator"; Generally, indoor design involves more "indoor passage indicator". Evacuation passage reservation: In the design of office space, attention should be paid to the reservation of two-way evacuation passages. Small and medium-sized offices with unit area larger than120m2 should be designed with two passages in different directions reserved. However, in many office buildings, there is no "dual-channel" office space, so the only evacuation passage should be at least 1300mm wide, and the setting and placement of passages and entrances should be barrier-free. Emergency lighting and fire horn: generally, emergency lighting adopts "ceiling-mounted" and "wall-mounted", and most of them use electricity storage. The selected emergency lighting equipment needs at least 20 minutes from the beginning of storage. The fire horn is used to call the control headquarters in an emergency. At present, most office buildings (small and medium-sized office buildings) do not have the terminal settings of the system, which can be set according to customer requirements during functional design and linked with the fire monitoring system of the building. Adjustment of fire sprinkler smoke detector: According to the requirements of the fire hazard level of the building where the office is designed, it is generally divided into "serious hazard level", "medium hazard level" and "light hazard level". The area of spray protection should be adjusted or increased according to the different requirements of risk level. Hazard grade: maximum protection area of sprinkler, horizontal distance of sprinkler, maximum distance between sprinkler and wall column, severe hazard grade 5.4 (m2) 2.3 (m)1.1(m), hazard grade12.5 (m2) 3.6 (m)/kloc-0. According to the needs of space design, the original fire sprinkler and smoke detector are adjusted and reformed. In principle, a single independent space has at least one sprinkler. The smoke detector can be used in a semi-enclosed independent space, but the distance between the semi-enclosed wall and the top surface is not less than 300mm. Office equipment and products The office products mentioned here mainly refer to the use of related products such as "access control, punching cards, conference calls". The access control system can be divided into "access control system control" and "access control system control" in function. From the product category, there are "card reading type", "password card type" and "fingerprint type" commonly used. 1) "card reading" is to read the authorized ID card information through a limited distance to confirm the identity; 2) The "password card" can be used to read cards or enter passwords to complete identity confirmation; 3) "Fingerprint identification" refers to reading stored data through predefined fingerprints to confirm identity; According to its characteristics, all the above product types can be connected with attendance, alarm, monitoring and other systems to complete systematic control.