CN216204014U - High-altitude area positive pressure chamber waste gas discharge system - Google Patents
High-altitude area positive pressure chamber waste gas discharge system Download PDFInfo
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- CN216204014U CN216204014U CN202122344137.7U CN202122344137U CN216204014U CN 216204014 U CN216204014 U CN 216204014U CN 202122344137 U CN202122344137 U CN 202122344137U CN 216204014 U CN216204014 U CN 216204014U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a high-altitude area positive pressure chamber waste gas discharge system which comprises a self-circulation air treatment device for purifying air in a high-altitude area closed building group toilet, an environment monitoring device for monitoring the air quality of the high-altitude area closed building group toilet, and a controller electrically connected with the self-circulation air treatment device and the environment monitoring device, wherein the self-circulation air treatment device and the environment monitoring device are both arranged in the high-altitude area closed building group toilet, an exhaust port is arranged in the high-altitude area closed building group toilet, an exhaust pipeline is arranged on the exhaust port, and a ventilation fan and a sealing valve are arranged on the exhaust pipeline. This high altitude area plenum exhaust emission system can guarantee that the bathroom internal pressure is normal when realizing air purification. The high-altitude area positive pressure chamber waste gas discharge system has the advantages of simple structure and convenience in design and installation.
Description
Technical Field
The utility model relates to the technical field of exhaust devices, in particular to a high-altitude area positive pressure chamber waste gas discharge system.
Background
The high-altitude area is low in air pressure and low in oxygen content, people living under normal environmental conditions for a long time generally have oxygen deficiency when the people are engaged in production activities under the low-air-pressure environment, various diseases occur, physical and mental health and working efficiency of the personnel are seriously damaged, and in order to solve the problem, a high-altitude area building group is arranged and is pressurized to supplement oxygen through the high-altitude area building group.
However, when the pressurization and oxygen supplementation are performed in the toilet area of the high-altitude area building group, the toilet needs to be ventilated to ensure the air quality of the toilet due to the special environment of the toilet, and frequent ventilation cannot ensure that the pressure in the toilet reaches the preset pressure, so the toilet cannot be pressurized and supplemented with oxygen normally.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-altitude area positive pressure chamber waste gas discharge system, and aims to solve the problems of treatment and discharge of waste gas of a toilet with indoor environmental pressure higher than outdoor environmental pressure.
In order to achieve the above purpose, the present invention provides a high altitude area positive pressure chamber waste gas discharge system, which comprises a self-circulation air treatment device for air purification of a high altitude area enclosed building group toilet, an environment monitoring device for monitoring air quality of the high altitude area enclosed building group toilet, and a controller electrically connected with the self-circulation air treatment device and the environment monitoring device, wherein the self-circulation air treatment device and the environment monitoring device are both installed in the high altitude area enclosed building group toilet, the high altitude area enclosed building group toilet is provided with an exhaust port, an exhaust pipeline is installed on the exhaust port, and a ventilation fan and a sealing valve are installed on the exhaust pipeline.
Preferably, the ventilation fan and the sealing valve are both electrically connected to the controller.
Preferably, the environment monitoring device comprises a sensor for monitoring NH3、H2S and indole gas sensors.
Preferably, the high-altitude area positive pressure chamber waste gas discharge system further comprises an ultraviolet sterilizing lamp installed in the high-altitude area closed building group toilet, and the ultraviolet sterilizing lamp is electrically connected with the controller.
Preferably, the self-circulation air treatment device includes the casing, is provided with air intake and air outlet on the casing, and air intake to air outlet direction has set gradually first filter equipment, oxidation adsorption equipment and second filter equipment, first filter equipment and second filter equipment are porous medium, spray the chemical solution that is used for adsorbing waste gas and its carries out the oxidation in the oxidation adsorption equipment.
Preferably, the oxidation and adsorption device comprises a conduit, a first port of the conduit is arranged towards the outlet of the first filtering device, a second port of the conduit is arranged towards the inlet of the second filtering device, and a third port of the conduit is communicated with a chemical solution supply system.
Preferably, the first and second filter devices each comprise an activated carbon filter layer.
Preferably, the self-circulating air treatment device further comprises an anion generator located within the housing.
Preferably, the first and second filter devices each comprise a deodorising screen filter layer.
Preferably, a centrifugal fan is further installed in the shell; the controller is also connected with an alarm.
The high-altitude area positive pressure chamber waste gas discharge system provided by the utility model can realize air purification and ensure normal pressure in a toilet. The high-altitude area positive pressure chamber waste gas discharge system has the advantages of simple structure and convenience in design and installation. The high-altitude area positive pressure chamber waste gas discharge system can ensure long air retention time and small flow velocity, and ensures the air treatment effect.
Drawings
FIG. 1 is a schematic structural diagram of a high altitude area positive pressure chamber waste gas discharge system according to the present invention;
FIG. 2 is a schematic structural diagram of a self-circulation air treatment device in the high-altitude area positive pressure chamber waste gas discharge system of the utility model.
In the figure, 1-a toilet of a closed building group in a high-altitude area, 2-a self-circulation air treatment device, 21-a first filtering device, 22-an oxidation and adsorption device, 23-a second filtering device, 24-a centrifugal fan, 25-a shell, 3-an environment monitoring device, 4-a controller, 5-an exhaust pipeline, 6-a ventilation fan, 7-a sealing valve and 8-a supply system.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, in the preferred embodiment, the high-altitude area positive pressure chamber waste gas discharge system comprises a self-circulation air treatment device 2 for air purification of a toilet of an enclosed building group in a high-altitude area, an environment monitoring device 3 for monitoring the air quality of the toilet of the enclosed building group in the high-altitude area, and a controller 4 electrically connected with the self-circulation air treatment device 2 and the environment monitoring device 3, wherein the self-circulation air treatment device 2 and the environment monitoring device 3 are both installed in the toilet of the enclosed building group in the high-altitude area, an exhaust port is arranged in the toilet of the enclosed building group in the high-altitude area, an exhaust pipeline 5 is installed on the exhaust port, and a ventilation fan 6 and a sealing valve 7 are installed on the exhaust pipeline 5.
The biggest premise of the present application is different from the prior art is that the toilet of the present application is a closed space, the sealing valve 7 on the exhaust duct 5 is usually closed to ensure the pressure of the toilet, and only when the concentration of the waste gas in the toilet exceeds a preset value or the efficiency of the self-circulation air treatment device 2 in treating the waste gas is low, the controller 4 controls the sealing valve 7 to be opened, and the air is exchanged through the air exchanging fan 6.
Further, the ventilation fan 6 and the sealing valve 7 are electrically connected to the controller 4. The environment monitoring device 3 comprises a device for monitoring NH3、H2S and indole gas sensors.
Furthermore, this high altitude area positive pressure room exhaust emission system still includes the ultraviolet sterilamp of installing in high altitude area airtight building crowd bathroom, and the ultraviolet sterilamp is connected with controller 4 electricity. When no person exists in the toilet, the ultraviolet sterilizing lamp is controlled to be turned on, so that the indoor sterilization is performed.
Specifically, referring to fig. 2, the self-circulation air treatment device 2 includes a housing 25, an air inlet and an air outlet are disposed on the housing 25, a first filtering device 21, an oxidation adsorption device 22 and a second filtering device 23 are sequentially disposed from the air inlet to the air outlet, the first filtering device 21 and the second filtering device 23 are both porous media, and the oxidation adsorption device 22 is sprayed with a gas for adsorbing waste gas (the waste gas includes NH)3、H2S and indole) and oxidizing it. The chemical solution comprises acid solution or alkali solution.
The oxidation-adsorption device 22 includes a conduit, a first port of which is disposed toward the outlet of the first filtering device 21, a second port of which is disposed toward the inlet of the second filtering device 23, and a third port of which is communicated with the chemical solution supply system 8. The chemical solution supply system 8 blows a solution into the pipe to perform an oxidation reaction on the gas, thereby oxidizing some organic substances or other pungent odor that cannot be adsorbed in the gas.
The first filter device 21 and the second filter device 23 each include an activated carbon filter layer. The self-circulating air treatment device 2 further comprises an anion generator located within the housing 25. Negative oxygen ions are released by the negative ion generator to achieve the effects of sterilization and air purification.
Further, the first filter device 21 and the second filter device 23 each include a deodorizing screen filter layer, thereby further improving the air purification efficiency.
In addition, a centrifugal fan 24 is installed in the casing 25, and the centrifugal fan 24 sucks the indoor air into the casing 25 to perform a cleaning process in the casing 25, thereby improving the ventilation efficiency of the self-circulation air treatment apparatus 2. The controller is also connected with an alarm, and when the concentration of the waste gas exceeds a preset threshold value, the alarm gives an alarm to prompt a user.
The working principle of the high-altitude area positive pressure chamber waste gas discharge system is as follows.
When the concentration of the waste gas in the indoor environment reaches a preset threshold value, the environment monitoring device 3 gives an alarm and sends a signal, and meanwhile, the driving controller 4 starts the self-circulation air processing device 2 to process the indoor air;
when the concentration of the exhaust gas in the indoor environment is reduced to a set allowable value, the self-circulation air treatment device 2 is closed;
when the concentration of the waste gas in the indoor environment still exceeds the preset threshold value and the working time of the self-circulation air treatment device 2 exceeds the preset time, the controller 4 opens the self-circulation air treatment device 2 to perform air treatment, and simultaneously opens the sealing valve 7 and the ventilation fan 6, so that ventilation and waste gas treatment are performed simultaneously, and the indoor environment is ensured to meet the use requirement.
The high-altitude area positive pressure chamber waste gas discharge system that this embodiment provided, when realizing air purification, also can guarantee that the bathroom internal pressure is normal, avoids the condition of user's oxygen deficiency to take place. The high-altitude area positive pressure chamber waste gas discharge system has the advantages of simple structure and convenience in design and installation. The high-altitude area positive pressure chamber waste gas discharge system can ensure long air retention time and small flow velocity, and ensures the air treatment effect.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are intended to be covered by the scope of the present invention.
Claims (10)
1. The high-altitude area positive pressure chamber waste gas discharge system is characterized by comprising a self-circulation air treatment device for purifying air in a high-altitude area closed building group toilet, an environment monitoring device for monitoring the air quality of the high-altitude area closed building group toilet, and a controller electrically connected with the self-circulation air treatment device and the environment monitoring device, wherein the self-circulation air treatment device and the environment monitoring device are both installed in the high-altitude area closed building group toilet, the high-altitude area closed building group toilet is provided with an exhaust port, an exhaust pipeline is installed on the exhaust port, and a ventilation fan and a sealing valve are installed on the exhaust pipeline.
2. The high-altitude area plenum exhaust emission system of claim 1, wherein the scavenger fan and the sealing valve are both electrically connected to a controller.
3. The high-altitude-area plenum exhaust emission system of claim 1, wherein the environmental monitoring device comprises a system for monitoring NH3、H2S and indole gas sensors.
4. The high-altitude area plenum exhaust emission system of claim 1, further comprising an ultraviolet germicidal lamp installed in a high-altitude area enclosed building complex toilet, the ultraviolet germicidal lamp being electrically connected to the controller.
5. The high-altitude area positive pressure chamber waste gas discharge system of any one of claims 1 to 4, wherein the self-circulation air treatment device comprises a housing, an air inlet and an air outlet are arranged on the housing, a first filtering device, an oxidation adsorption device and a second filtering device are sequentially arranged from the air inlet to the air outlet, the first filtering device and the second filtering device are both porous media, and a chemical solution for adsorbing and oxidizing the waste gas is sprayed in the oxidation adsorption device.
6. The high-altitude area plenum exhaust gas discharge system of claim 5, wherein the oxidation adsorption device comprises a conduit having a first port disposed toward an outlet of the first filter device, a second port disposed toward an inlet of the second filter device, and a third port in communication with a supply system of the chemical solution.
7. The high-altitude-area plenum exhaust emission system of claim 5, wherein the first and second filter devices each comprise an activated carbon filter layer.
8. The high-altitude area plenum exhaust emission system of claim 5, wherein the self-circulating air handling device further comprises a negative ion generator located within the housing.
9. The high altitude area plenum exhaust emission system of claim 5, wherein the first and second filter devices each comprise a deodorizing screen filter layer.
10. The high-altitude area plenum exhaust gas discharge system of claim 5, wherein a centrifugal fan is further mounted within the housing; the controller is also connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344137.7U CN216204014U (en) | 2021-09-26 | 2021-09-26 | High-altitude area positive pressure chamber waste gas discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344137.7U CN216204014U (en) | 2021-09-26 | 2021-09-26 | High-altitude area positive pressure chamber waste gas discharge system |
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| Publication Number | Publication Date |
|---|---|
| CN216204014U true CN216204014U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122344137.7U Active CN216204014U (en) | 2021-09-26 | 2021-09-26 | High-altitude area positive pressure chamber waste gas discharge system |
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| CN (1) | CN216204014U (en) |
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2021
- 2021-09-26 CN CN202122344137.7U patent/CN216204014U/en active Active
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