Indoor temperature control system arrangement structure

Abstract

The utility model belongs to the technical field of building heating and water passing systems, and particularly relates to an arrangement structure of an indoor temperature control system. According to the utility model, through reasonable position arrangement of the master control cabinet, the slave station cabinets, the indoor end equipment and the sensors on the heating and ventilation water pipelines, consumption of overall communication cables of the system can be greatly reduced, cable specification requirements are reduced, and wiring cost of the large building indoor temperature control system is saved; according to the utility model, the slave station cabinets are arranged in the equipment rooms of all floors, and all the sensors in the same floor are connected to the flow regulating valve communication modules on the water pipe branches near the equipment rooms and then communicate with the slave station cabinets, so that the wiring difficulty can be reduced and the line problem troubleshooting and maintenance efficiency can be improved through the layer-by-layer connection mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of building HVAC water systems, and in particular relates to an indoor temperature control system arrangement structure. Background Art

[0002] The cold / hot water in the building's HVAC water system is pumped to each terminal device on each floor for heat exchange. The water after heat exchange then flows back to the HVAC water pipeline through the return pipe. The building's HVAC water system cooperates with the indoor temperature control system in the building to jointly adjust the real-time temperature of the indoor areas at the terminals of each floor of the building.

[0003] The existing layout scheme of indoor temperature control system of buildings usually directly connects the sensors and regulating valve equipment installed on the water supply pipes and return pipes on each floor to the temperature controller. For large buildings with high floors and multiple indoor areas, a large number of communication cables are required, the wiring work is complicated, and the efficiency of line problem troubleshooting is low. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in view of the deficiencies of the prior art, an indoor temperature control system layout structure is provided, which can save the consumption of overall communication cables and is easy to arrange, install and maintain.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] An indoor temperature control system layout structure includes a main control cabinet 1, a slave cabinet 2, a flow regulating valve 3, a temperature sensor 5, a flow sensor 6 and an indoor operation panel 11. The building HVAC water pipeline is connected to the water supply port and the water return port of the terminal heat exchange device 12 on each floor through the water supply pipe branch 7 and the return pipe branch 8 arranged on each floor;

[0007] The main control cabinet 1 is arranged in the main control room of the building, and the slave station cabinet 2 is provided with multiple sets, and the multiple sets of slave station cabinets 2 are respectively arranged in the equipment room on each floor of the building, and the return pipe branch 8 is installed with a flow regulating valve 3, a flow sensor 6 and a temperature sensor 5 in sequence near the equipment room on the same floor, and the return water port of the terminal heat exchange device 12 is provided with a manual safety valve 10, and the terminal indoor area 13 where the terminal heat exchange device 12 is located is installed with an indoor operation panel 11;

[0008] The flow sensor 6 and the temperature sensor 5 are both connected to the communication module of the flow regulating valve 3 on the same floor, the indoor operation panel 11 and the communication module of the flow regulating valve 3 are both electrically connected to the slave station cabinet 2 in the equipment room on the same floor, and the multiple sets of slave station cabinets 2 are all electrically connected to the main control cabinet 1.

[0009] Preferably, the multiple sets of slave station cabinets 2 are connected to the main control cabinet 1 via Ethernet cable 1.

[0010] Preferably, the flow regulating valve 3 is provided with a communication module, and the communication module is connected to the slave station cabinet 2 in the equipment room on the same floor via Ethernet cable 2.

[0011] Preferably, the flow sensor 6 and the temperature sensor 5 are both connected to the communication module of the flow regulating valve 3 on the same floor via a signal line 1 4 .

[0012] Preferably, each floor is provided with multiple terminal indoor areas 13, and the water supply outlets of the terminal heat exchange equipment 12 in the multiple terminal indoor areas 13 are all connected to the water supply pipe branch 7 on the same floor; the return water outlets of the terminal heat exchange equipment 12 in the multiple terminal indoor areas 13 are all connected to the return pipe branch 8 on the same floor.

[0013] Preferably, the indoor operation panels 11 in the plurality of terminal indoor areas 13 are all connected to the slave station cabinet 2 in the equipment room on the same floor via the signal line 2 9 .

[0014] Preferably, the Ethernet cable 1 is a Category 6 Ethernet cable.

[0015] Preferably, the second Ethernet cable is a Category 5e Ethernet cable.

[0016] Compared with the prior art, the utility model has the following main advantages:

[0017] 1. The utility model proposes a layout structure of an indoor temperature control system. Through the reasonable layout of the main control cabinet, slave cabinet, indoor terminal equipment and various sensors on the HVAC water pipes, it can greatly reduce the consumption of the overall communication cables of the system, reduce the requirements for cable specifications, and save the wiring cost of the indoor temperature control system of large buildings;

[0018] 2. The utility model sets up a slave station cabinet in the equipment room on each floor, and each sensor on the same floor is connected to the flow regulating valve communication module on the water pipe branch near the equipment room, and then communicates with the slave station cabinet. Through this layer-by-layer connection method, the difficulty of wiring and wiring can be reduced, and the efficiency of line problem detection and maintenance can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the layout structure of the indoor temperature control system in the embodiment of the utility model.

[0020] In the figure: 1-main control cabinet; 2-slave station cabinet; 3-flow regulating valve; 4-signal line one; 5-temperature sensor; 6-flow sensor; 7-water supply pipe branch; 8-return pipe branch; 9-signal line two; 10-manual safety valve; 11-indoor operation panel; 12-terminal heat exchange equipment; 13-terminal indoor area. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] It should be pointed out that, according to the needs of implementation, the various steps / components described in this application can be split into more steps / components, and two or more steps / components or partial operations of steps / components can be combined into new steps / components to achieve the purpose of the present utility model.

[0023] Embodiment 1: This embodiment provides an indoor temperature control system arrangement structure, such as Figure 1 As shown, it mainly includes a main control cabinet 1, a slave cabinet 2, a flow regulating valve 3, a temperature sensor 5, a flow sensor 6 and an indoor operation panel 11. The building HVAC water pipeline is connected to the water supply port and the water return port of the terminal heat exchange equipment 12 on each floor through the water supply pipe branch 7 and the return pipe branch 8 arranged on each floor;

[0024] The main control cabinet 1 is arranged in the main control room of the building, and the slave station cabinet 2 is provided with multiple sets, and the multiple sets of slave station cabinets 2 are respectively arranged in the equipment room on each floor of the building, and the return pipe branch 8 is installed with a flow regulating valve 3, a flow sensor 6 and a temperature sensor 5 in sequence near the equipment room on the same floor, and the return water port of the terminal heat exchange device 12 is provided with a manual safety valve 10, and the terminal indoor area 13 where the terminal heat exchange device 12 is located is installed with an indoor operation panel 11;

[0025] The flow sensor 6 and the temperature sensor 5 are both connected to the communication module of the flow regulating valve 3 on the same floor, the indoor operation panel 11 and the communication module of the flow regulating valve 3 are both electrically connected to the slave station cabinet 2 in the equipment room on the same floor, and the multiple sets of slave station cabinets 2 are all electrically connected to the main control cabinet 1.

[0026] Furthermore, the multiple sets of slave station cabinets 2 are connected to the main control cabinet 1 via Ethernet cable 1.

[0027] Furthermore, the flow regulating valve 3 is provided with a communication module, and the communication module is connected to the slave station cabinet 2 in the equipment room on the same floor via Ethernet cable 2.

[0028] Furthermore, the flow sensor 6 and the temperature sensor 5 are both connected to the communication module of the flow regulating valve 3 on the same floor via a signal line 1 4 .

[0029] Furthermore, each floor is provided with a plurality of terminal indoor areas 13, and the water supply inlets of the terminal heat exchange equipment 12 in the plurality of terminal indoor areas 13 are all connected to the water supply pipe branch 7 on the same floor; the water return inlets of the terminal heat exchange equipment 12 in the plurality of terminal indoor areas 13 are all connected to the water return pipe branch 8 on the same floor.

[0030] Furthermore, the indoor operation panels 11 in the multiple terminal indoor areas 13 are all connected to the slave station cabinet 2 in the equipment room on the same floor through the signal line 2 9.

[0031] Furthermore, the Ethernet cable 1 specifically adopts a Category 6 Ethernet cable.

[0032] Furthermore, the Ethernet cable 2 specifically adopts a Category 5e Ethernet cable.

[0033] Furthermore, all parts involved in this application that are not described in detail are the same as the prior art or are implemented using the prior art.

[0034] In summary:

[0035] 1. The utility model proposes a layout structure of an indoor temperature control system. Through the reasonable layout of the main control cabinet, slave cabinet, indoor terminal equipment and various sensors on the HVAC water pipes, it can greatly reduce the consumption of the overall communication cables of the system, reduce the requirements for cable specifications, and save the wiring cost of the indoor temperature control system of large buildings;

[0036] 2. The utility model sets up a slave station cabinet in the equipment room on each floor, and each sensor on the same floor is connected to the flow regulating valve communication module on the water pipe branch near the equipment room, and then communicates with the slave station cabinet. Through this layer-by-layer connection method, the difficulty of wiring and wiring can be reduced, and the efficiency of line problem detection and maintenance can be improved.

[0037] The above embodiments are only used to illustrate the design ideas and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it accordingly. The protection scope of the utility model is not limited to the above embodiments. Therefore, any equivalent changes or modifications made based on the principles and design ideas disclosed by the utility model are within the protection scope of the utility model.

Claims

1. An indoor temperature control system arrangement structure, characterized in that: It comprises a main control cabinet (1), a slave cabinet (2), a flow regulating valve (3), a temperature sensor (5), a flow sensor (6) and an indoor operation panel (11); the building HVAC water pipeline is connected to the water supply port and the water return port of the terminal heat exchange equipment (12) on each floor through a water supply pipe branch (7) and a water return pipe branch (8) arranged on each floor; The main control cabinet (1) is arranged in the main control room of the building, a plurality of slave cabinets (2) are provided, and the plurality of slave cabinets (2) are respectively arranged in the equipment room on each floor of the building, a flow regulating valve (3), a flow sensor (6) and a temperature sensor (5) are sequentially installed at the position of the return pipe branch (8) close to the equipment room on the same floor, a manual safety valve (10) is provided at the return water outlet of the terminal heat exchange device (12), and an indoor operation panel (11) is installed in the terminal indoor area (13) where the terminal heat exchange device (12) is located; The flow sensor (6) and the temperature sensor (5) are both connected to the communication module of the flow regulating valve (3) on the same floor, the indoor operation panel (11) and the communication module of the flow regulating valve (3) are both electrically connected to the slave station cabinet (2) in the equipment room on the same floor, and the multiple sets of slave station cabinets (2) are all electrically connected to the main control cabinet (1).

2. The indoor temperature control system arrangement structure according to claim 1, characterized in that: The multiple sets of slave station cabinets (2) are all connected to the main control cabinet (1) via Ethernet cable 1.

3. The indoor temperature control system arrangement structure according to claim 1, characterized in that: The flow regulating valve (3) is provided with a communication module, and the communication module is connected to the slave station cabinet (2) in the equipment room on the same floor via Ethernet cable 2.

4. The indoor temperature control system arrangement structure according to claim 3 is characterized in that: The flow sensor (6) and the temperature sensor (5) are both connected to the communication module of the flow regulating valve (3) on the same floor via a signal line 1 (4).

5. The indoor temperature control system arrangement structure according to claim 1, characterized in that: Each floor is provided with a plurality of terminal indoor areas (13), and the water supply outlets of the terminal heat exchange equipment (12) in the plurality of terminal indoor areas (13) are all connected to the water supply pipe branch (7) on the same floor; and the water return outlets of the terminal heat exchange equipment (12) in the plurality of terminal indoor areas (13) are all connected to the water return pipe branch (8) on the same floor.

6. The indoor temperature control system arrangement structure according to claim 5, characterized in that: The indoor operation panels (11) in the plurality of terminal indoor areas (13) are all connected to the slave station cabinet (2) in the equipment room on the same floor via a second signal line (9).

7. The indoor temperature control system arrangement structure according to claim 2, characterized in that: The Ethernet cable 1 specifically adopts a Category 6 Ethernet cable.

8. The indoor temperature control system arrangement structure according to claim 3, characterized in that: The Ethernet cable 2 specifically adopts a Category 5e Ethernet cable.

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