An indoor environment control device arrangement structure

Abstract

The utility model belongs to the technical field of indoor environment control equipment of buildings, and specifically relates to an indoor environment control device layout structure. The utility model arranges a Pitot tube in the air supply pipe and the exhaust pipe, and combines the reasonable layout of the pressure pipe, the integrated transmitter, the air valve drive device, the pressure difference sensor, the operation panel, the electric control box and the related signal lines and communication cables. The overall structure is compact, the integration is high, the installation and maintenance are convenient, and the indoor air flow rate and pressure can be conveniently monitored.

Description

Technical Field

[0001] The utility model belongs to the technical field of building indoor environment control equipment, and in particular relates to an indoor environment control device arrangement structure. Background Art

[0002] With the continuous development of society and the continuous improvement of people's living standards, a comfortable and healthy indoor environment has become the goal of ventilation system control. However, the indoor control parameters of the indoor environmental control system in the prior art are generally air temperature and humidity and the concentrations of carbon dioxide, oxygen, and VOC. According to the theory of thermal comfort and health, the direct parameters that affect human thermal comfort and health are human surface temperature and fresh air volume. Indoor air temperature and humidity and carbon dioxide concentration are indirect parameters that affect human thermal comfort and health. Although they can reflect the comfortable and healthy level of the indoor environment to a certain extent, in most cases it is difficult to fully meet the requirements of a comfortable and healthy indoor environment; the existing building indoor environment control equipment usually does not consider the impact of indoor air flow rate and pressure on the human body, and therefore cannot maintain the indoor environment in the best state. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in view of the deficiencies of the prior art, an indoor environment control device arrangement structure is provided, which has a compact overall structure, high integration, convenient installation and maintenance, and can conveniently monitor indoor air flow rate and pressure.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A layout structure of an indoor environment control device includes an air supply duct 1 arranged on one side wall of a building room 10 and an exhaust duct 16 arranged on the other side wall, wherein the air supply duct 1 and the exhaust duct 16 are respectively provided with a first pitot tube 6 and a second pitot tube 15, wherein the first pitot tube 6 is connected to an integrated transmitter 2 installed on the outer wall of the air supply duct 1 through a first pressure-conducting tube 7, and the second pitot tube 15 is connected to an integrated transmitter 2 13 installed on the outer wall of the exhaust duct 16 through a second pressure-conducting tube 14, and a differential pressure sensor 18 is installed on the outer side of the wall of the building room 10, and the two measuring ends of the differential pressure sensor 18 are respectively located on the outer side and the inner side of the wall of the building room 10, and the integrated transmitter 1 2, the integrated transmitter 2 13 and the differential pressure sensor 18 are all connected to an indoor display panel 9 installed in the building room 10 through a communication cable 19.

[0006] Preferably, a first air valve 5 is installed in the air supply pipe 1 , and an air valve driving device 4 corresponding to the first air valve 5 is installed on the outer wall of the air supply pipe 1 .

[0007] Preferably, the integrated transmitter 2 is connected to the air valve driving device 4 via a signal line 3.

[0008] Preferably, a second air valve 17 is installed in the exhaust duct 16 , and an air valve driving device 2 12 corresponding to the second air valve 17 is installed on the outer wall of the exhaust duct 16 .

[0009] Preferably, the integrated transmitter 2 13 is connected to the air valve driving device 2 12 via a signal line 2 11 .

[0010] Preferably, an electric control box 8 is also provided in the building interior 10, and the air valve driving device 1 4 and the air valve driving device 2 12 are both connected to the electric control box 8 via a communication cable 19.

[0011] Preferably, the indoor display panel 9 has built-in temperature, humidity and carbon dioxide detection sensors.

[0012] Compared with the prior art, the utility model has the following main advantages:

[0013] The utility model provides an indoor environment control device layout structure, which arranges a Pitot tube in the air supply duct and the exhaust duct, combines the pressure pipe, the integrated transmitter, the air valve drive device, the pressure difference sensor, the operation panel, the electric control box and the reasonable layout of the related signal lines and communication cables, and has a compact overall structure, high integration, and convenient installation and maintenance, and can conveniently monitor the indoor air flow rate and pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the layout structure of an indoor environment control device in an embodiment of the utility model.

[0015] In the figure: 1. air supply duct; 2. integrated transmitter 1; 3. signal line 1; 4. air valve drive device 1; 5. first air valve; 6. first pitot tube; 7. first pressure pipe; 8. electric control box; 9. indoor display panel; 10. indoor of building; 11. signal line 2; 12. air valve drive device 2; 13. integrated transmitter 2; 14. second pressure pipe; 15. second pitot tube; 16. exhaust duct; 17. second air valve; 18. differential pressure sensor; 19. communication cable. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0018] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0019] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0020] The features and performance of the present application are further described in detail below in conjunction with the embodiments.

[0021] This embodiment provides an indoor environment control device arrangement structure, such as Figure 1 As shown, it includes an air supply duct 1 arranged on one side wall of a building interior 10 and an exhaust duct 16 arranged on the other side wall, wherein the air supply duct 1 and the exhaust duct 16 are respectively provided with a first Pitot tube 6 and a second Pitot tube 15, wherein the first Pitot tube 6 is connected to an integrated transmitter 1 2 installed on the outer wall of the air supply duct 1 through a first pressure-conducting tube 7, and the second Pitot tube 15 is connected to an integrated transmitter 2 13 installed on the outer wall of the exhaust duct 16 through a second pressure-conducting tube 14, and a differential pressure sensor 18 is installed on the outer side of the wall of the building interior 10, and the two measuring ends of the differential pressure sensor 18 are respectively located on the outer side and the inner side of the wall of the building interior 10, and the integrated transmitter 1 2, the integrated transmitter 2 13 and the differential pressure sensor 18 are all connected to an indoor display panel 9 installed in the building interior 10 through a communication cable 19.

[0022] Furthermore, a first air valve 5 is installed in the air supply pipe 1 , and an air valve driving device 4 corresponding to the first air valve 5 is installed on the outer wall of the air supply pipe 1 .

[0023] Furthermore, the integrated transmitter 2 is connected to the air valve driving device 4 via a signal line 3.

[0024] Furthermore, a second air valve 17 is installed in the exhaust pipe 16 , and an air valve driving device 2 12 corresponding to the second air valve 17 is installed on the outer wall of the exhaust pipe 16 .

[0025] Furthermore, the integrated transmitter 2 13 is connected to the air valve driving device 2 12 via a signal line 2 11 .

[0026] Furthermore, an electric control box 8 is also provided in the building room 10, and the air valve driving device 1 4 and the air valve driving device 2 12 are both connected to the electric control box 8 via a communication cable 19.

[0027] Furthermore, the indoor display panel 9 has built-in temperature, humidity and carbon dioxide detection sensors.

[0028] 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.

[0029] In summary:

[0030] The utility model provides an indoor environment control device layout structure, which arranges a Pitot tube in the air supply duct and the exhaust duct, combines the pressure pipe, the integrated transmitter, the air valve drive device, the pressure difference sensor, the operation panel, the electric control box and the reasonable layout of the related signal lines and communication cables, and has a compact overall structure, high integration, and convenient installation and maintenance, and can conveniently monitor the indoor air flow rate and pressure.

[0031] 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 environment control device arrangement structure, characterized in that: The invention comprises an air supply pipe (1) arranged on one side wall of a building room (10) and an exhaust pipe (16) arranged on the other side wall, wherein a first Pitot tube (6) and a second Pitot tube (15) are respectively arranged in the pipes of the air supply pipe (1) and the exhaust pipe (16), wherein the first Pitot tube (6) is connected to an integrated transmitter 1 (2) installed on the outer wall of the air supply pipe (1) through a first pressure pipe (7), and the second Pitot tube (15) is connected to an integrated transmitter 2 (13) installed on the outer wall of the exhaust pipe (16) through a second pressure pipe (14), and a differential pressure sensor (18) is installed on the outer side of the wall of the building room (10), wherein two measuring ends of the differential pressure sensor (18) are respectively located on the outer side and the inner side of the wall of the building room (10), and the integrated transmitter 1 (2), the integrated transmitter 2 (13) and the differential pressure sensor (18) are all connected to an indoor display panel (9) installed in the building room (10) through a communication cable (19).

2. The indoor environment control device arrangement structure according to claim 1, characterized in that: A first air valve (5) is installed in the air supply pipe (1), and an air valve driving device (4) corresponding to the first air valve (5) is installed on the outer wall of the air supply pipe (1).

3. The indoor environment control device arrangement structure according to claim 2, characterized in that: The integrated transmitter (2) is connected to the air valve driving device (4) via a signal line (3).

4. The indoor environment control device arrangement structure according to claim 2, characterized in that: A second air valve (17) is installed in the exhaust pipe (16), and an air valve driving device 2 (12) corresponding to the second air valve (17) is installed on the outer wall of the exhaust pipe (16).

5. The indoor environment control device arrangement structure according to claim 4, characterized in that: The second integrated transmitter (13) is connected to the second air valve driving device (12) via a second signal line (11).

6. The indoor environment control device arrangement structure according to claim 4, characterized in that: An electric control box (8) is also provided in the building interior (10), and the air valve driving device 1 (4) and the air valve driving device 2 (12) are both connected to the electric control box (8) via a communication cable (19).

7. The indoor environment control device arrangement structure according to claim 1, characterized in that: The indoor display panel (9) has built-in temperature, humidity and carbon dioxide detection sensors.

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