CN210107603U - Gaseous clean system of environmental protection public latrine - Google Patents
Gaseous clean system of environmental protection public latrine Download PDFInfo
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- CN210107603U CN210107603U CN201920920293.3U CN201920920293U CN210107603U CN 210107603 U CN210107603 U CN 210107603U CN 201920920293 U CN201920920293 U CN 201920920293U CN 210107603 U CN210107603 U CN 210107603U
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- liquid
- deodorant box
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- deodorant
- solid
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an environment-friendly public toilet gas purification system, which comprises an induced draft fan, a liquid deodorant box, a solid deodorant box and a low-temperature plasma disinfection box; an air outlet pipe of the induced draft fan is connected with an air inlet pipe of the liquid deodorant box through a pipeline, an air outlet pipe of the liquid deodorant box is connected with an air inlet pipe of the solid deodorant box, an air outlet pipe of the solid deodorant box is connected with an air inlet pipe of the low-temperature plasma disinfection box, and filter cotton is arranged on the air outlet pipe of the low-temperature plasma disinfection box; the liquid deodorant box consists of a liquid deodorant box body and a gas collecting hood, wherein the gas collecting hood is opened downwards and is fixed inside the liquid deodorant box body. Carry out secondary deodorization through liquid deodorant case and solid deodorant case, disinfect the disinfection through low temperature plasma disinfect box again, can effectively carry out disinfection treatment to the gas in the lavatory, most bacterium in the gas that discharges is handled, reduces the influence to near activity mankind, guarantees simultaneously that the combustion gas does not have the peculiar smell.
Description
The technical field is as follows:
the utility model relates to a public lavatory field, concretely relates to gaseous clean system of environmental protection public latrine.
Background art:
the quality of air in the existing public toilet is poor, and the air in the existing public toilet is directly discharged into the atmosphere through the ventilation fan, so that the peculiar smell of the air near the public toilet is heavy, pedestrians passing through the public toilet are influenced, and the urban environment is also influenced. At present, when air in a public toilet is treated, an aromatic is generally directly placed in the public toilet, the odor in the public toilet is only covered, the odor still exists in the gas discharged from a ventilation fan, the sterilization effect cannot be achieved, bacteria can be directly discharged into the atmosphere, and the health of people moving nearby is threatened.
The utility model has the following contents:
an object of the utility model is to provide a can eliminate the peculiar smell completely and have the gaseous clean system of environmental protection public latrine of disinfection function.
The utility model discloses by following technical scheme implement:
an environment-friendly gas purification system for a public toilet,
comprises an induced draft fan, a liquid deodorant box, a solid deodorant box and a low-temperature plasma disinfection box;
an air outlet pipe of the induced draft fan is connected with an air inlet pipe of the liquid deodorant box through a pipeline, an air outlet pipe of the liquid deodorant box is connected with an air inlet pipe of the solid deodorant box, an air outlet pipe of the solid deodorant box is connected with an air inlet pipe of the low-temperature plasma disinfection box, and filter cotton is arranged on the air outlet pipe of the low-temperature plasma disinfection box; the liquid deodorant box consists of a liquid deodorant box body and a gas collecting hood, and the gas collecting hood with a downward opening is fixed in the liquid deodorant box body through a connecting frame; the liquid deodorant box body is filled with a liquid deodorant, and an opening at the bottom end of the gas collecting hood is positioned below the liquid level of the liquid deodorant; the outlet end of the air inlet pipe of the liquid deodorant box penetrates through the liquid deodorant box body and is arranged in the gas collecting hood above the liquid level of the liquid deodorant, and the air outlet pipe of the liquid deodorant box is positioned at the upper part of the liquid deodorant box body; the upper end of the liquid deodorant box body is communicated with a liquid feeding opening, and a sealing cover is buckled on the liquid feeding opening.
Preferably, the solid deodorant box consists of a solid deodorant box body and a separation net; the air inlet pipe of the solid deodorant box is positioned at the lower part of the solid deodorant box body, and the air outlet pipe of the solid deodorant box is positioned at the upper part of the solid deodorant box body; the separation net is horizontally fixed inside the solid deodorant box body between the air inlet pipe of the solid deodorant box and the air outlet pipe of the solid deodorant box, and the solid deodorant is filled in the solid deodorant box body between the separation net and the air outlet pipe of the solid deodorant box; and a sealing cover plate is buckled at the upper end of the solid deodorant box body.
Preferably, a filter is installed at an air inlet of the induced draft fan.
Preferably, a liquid level meter is installed on a side wall of the liquid deodorant box body.
Preferably, an obliquely arranged defoaming net is fixed on the inner wall of the liquid deodorant box body below the air outlet pipe of the liquid deodorant box.
The utility model has the advantages that: the liquid deodorant box and the solid deodorant box are used for secondary deodorization, and then the low-temperature plasma disinfection box is used for sterilization and disinfection, so that the gas in the toilet can be effectively disinfected, most of bacteria in the discharged gas are treated, the influence on nearby active people is reduced, and the discharged gas is ensured to have no peculiar smell; through setting up the gas collecting channel, the gas that takes out from the environmental protection public latrine can stop in the gas collecting channel earlier, mixes with the liquid deodorant intensive mixing of mixing hair nature, reaches deodorant purpose.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises an induced draft fan 1, a liquid deodorant box 2, a liquid deodorant box body 2.1, a gas collecting hood 2.2, a liquid adding opening 2.3, a sealing cover 2.4, a solid deodorant box 3, a solid deodorant box body 3.1, a separation net 3.2, a sealing cover plate 3.3, a low-temperature plasma disinfection box 4, filter cotton 5, a filter 6, a liquid level meter 7, a defoaming net 8, a liquid deodorant 9 and a solid deodorant 10.
The specific implementation mode is as follows:
as shown in fig. 1, an environmental protection public toilet gas purification system comprises a draught fan 1, a liquid deodorant box 2, a solid deodorant box 3 and a low-temperature plasma disinfection box 4;
an air outlet pipe of the induced draft fan 1 is connected with an air inlet pipe of the liquid deodorant box 2 through a pipeline, an air outlet pipe of the liquid deodorant box 2 is connected with an air inlet pipe of the solid deodorant box 3, an air outlet pipe of the solid deodorant box 3 is connected with an air inlet pipe of the low-temperature plasma disinfection box 4, and filter cotton 5 is arranged on the air outlet pipe of the low-temperature plasma disinfection box 4; the liquid deodorant box 2 consists of a liquid deodorant box body 2.1 and a gas collecting hood 2.2, and the gas collecting hood 2.2 with a downward opening is fixed inside the liquid deodorant box body 2.1 through a connecting frame; the liquid deodorant is filled in the liquid deodorant box body 2.1, and the bottom end opening of the gas collecting hood 2.2 is positioned below the liquid level of the liquid deodorant; the outlet end of the air inlet pipe of the liquid deodorant box 2 penetrates through the liquid deodorant box body 2.1 and is arranged in the gas collecting hood 2.2 above the liquid level of the liquid deodorant, and the air outlet pipe of the liquid deodorant box 2 is positioned at the upper part of the liquid deodorant box body 2.1; the upper end of a liquid deodorant box body 2.1 is communicated with a liquid feeding port 2.3, a sealing cover 2.4 is buckled on the liquid feeding port 2.3, a volatile liquid deodorant is added into the liquid deodorant box 2, the added liquid level does not exceed the top of an air inlet pipe of the liquid deodorant box 2, a volatile solid deodorant is added into the solid deodorant box 3, gas in an environment-friendly public toilet enters the liquid deodorant box 2 through an induced draft fan 1 and enters a gas collecting hood 2.2 from an air inlet pipe of the liquid deodorant box 2, the gas discharged from the air inlet pipe of the liquid deodorant box 2 is positive pressure due to the operation of the induced draft fan 1, the liquid deodorant originally located in the gas collecting hood 2.2 is pressed out, the gas enters the gas collecting hood 2.2, the subsequently introduced gas can press out the gas which enters firstly and then is discharged from the bottom of the gas collecting hood 2.2 and then enters the liquid deodorant box body 2.1 and is discharged from an air outlet pipe of the liquid deodorant box 2 after passing through the liquid deodorant, by arranging the gas collecting hood 2.2, gas pumped out from the environment-friendly public toilet can stay in the gas collecting hood 2.2 at first and is fully mixed with the liquid deodorant with mixing property, so that the aim of deodorization is fulfilled; gaseous rethread solid deodorant case 3 of 2 deodorant through liquid deodorant case carry out the secondary deodorization, then get into low temperature plasma disinfect box 4 and disinfect the disinfection after, block the bacterium that part did not kill in ion disinfect box 4 through filter pulp 5, can effectively disinfect the gas in the lavatory, most bacterium in the gas that discharges is handled, reduce the influence to near activity mankind, guarantee simultaneously that the combustion gas does not have the peculiar smell.
The solid deodorant box 3 consists of a solid deodorant box body 3.1 and a separation net 3.2; an air inlet pipe of the solid deodorant box 3 is positioned at the lower part of the solid deodorant box body 3.1, and an air outlet pipe of the solid deodorant box 3 is positioned at the upper part of the solid deodorant box body 3.1; a horizontally arranged separation net 3.2 is fixed in the solid deodorant box body 3.1 between the air inlet pipe of the solid deodorant box 3 and the air outlet pipe of the solid deodorant box 3, and a solid deodorant 10 is filled in the solid deodorant box body 3.1 between the separation net 3.2 and the air outlet pipe of the solid deodorant box 3; the upper end of the solid deodorant box body 3.1 is buckled with the sealing cover plate 3.3, a large amount of vapor can be carried by the gas deodorized by the liquid deodorant box 2, the vapor can be gradually condensed into water after being attached to the surface of the solid deodorant, the valve leaking to the bottom of the solid deodorant box body 3.1 from the separation net 3.2 is periodically discharged, the accumulated water in the solid deodorant box body 3.1 is prevented from entering the ion disinfection box 4, and the normal use of the ion disinfection box 4 is influenced.
Install filter 6 at the air intake of draught fan 1, through setting up filter 6, dust in the public latrine of environmental protection is filtered, avoids solid particle such as dust to mix in liquid deodorant, causes the liquid deodorant to have the peculiar smell.
Liquid level meter 7 has been installed at the lateral wall of liquid deodorant case body 2.1, observes the liquid level of liquid deodorant through liquid level meter 7, avoids the liquid level to exceed the exit end of the intake pipe of liquid deodorant case 2 when adding liquid deodorant, can be convenient for maintainer in time discover, supply liquid deodorant when the liquid level reduces simultaneously.
Be fixed with the defoaming net 8 of putting to one side on the liquid deodorant case body 2.1 inner wall of the outlet duct below of liquid deodorant case 2, through setting up defoaming net 8, avoid liquid deodorant to get into in the solid deodorant case 3 under the effect of bubble.
The working principle is as follows: volatile liquid deodorant is added into a liquid deodorant box 2, the added liquid level does not exceed the top of an air inlet pipe of the liquid deodorant box 2, volatile solid deodorant is added into a solid deodorant box 3, gas in an environment-friendly public toilet enters the liquid deodorant box 2 through an induced draft fan 1, the gas enters a gas collecting hood 2.2 from the air inlet pipe of the liquid deodorant box 2, the gas discharged from the air inlet pipe of the liquid deodorant box 2 is positive pressure due to the operation of the induced draft fan 1, the liquid deodorant originally located in the gas collecting hood 2.2 is pressed out, the gas enters the gas collecting hood 2.2, the gas which enters subsequently can press out the gas which enters firstly, then is discharged from the bottom of the gas collecting hood 2.2 and then enters the liquid deodorant box body 2.1, the gas which is deodorized by the liquid deodorant box 2 passes through the solid deodorant box 3 for secondary deodorization, and then enters a low-temperature plasma disinfection box 4 for sterilization and disinfection, part of the non-killed bacteria is blocked in the ion sterilization chamber 4 by the filter cotton 5 and then discharged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an environmental protection public latrine gas purification system which characterized in that: comprises an induced draft fan, a liquid deodorant box, a solid deodorant box and a low-temperature plasma disinfection box;
an air outlet pipe of the induced draft fan is connected with an air inlet pipe of the liquid deodorant box through a pipeline, an air outlet pipe of the liquid deodorant box is connected with an air inlet pipe of the solid deodorant box, an air outlet pipe of the solid deodorant box is connected with an air inlet pipe of the low-temperature plasma disinfection box, and filter cotton is arranged on the air outlet pipe of the low-temperature plasma disinfection box; the liquid deodorant box consists of a liquid deodorant box body and a gas collecting hood, and the gas collecting hood with a downward opening is fixed in the liquid deodorant box body through a connecting frame; the liquid deodorant box body is filled with a liquid deodorant, and an opening at the bottom end of the gas collecting hood is positioned below the liquid level of the liquid deodorant; the outlet end of the air inlet pipe of the liquid deodorant box penetrates through the liquid deodorant box body and is arranged in the gas collecting hood above the liquid level of the liquid deodorant, and the air outlet pipe of the liquid deodorant box is positioned at the upper part of the liquid deodorant box body; the upper end of the liquid deodorant box body is communicated with a liquid feeding opening, and a sealing cover is buckled on the liquid feeding opening.
2. The environmental protection public toilet gas purification system according to claim 1, wherein: the solid deodorant box consists of a solid deodorant box body and a separation net; the air inlet pipe of the solid deodorant box is positioned at the lower part of the solid deodorant box body, and the air outlet pipe of the solid deodorant box is positioned at the upper part of the solid deodorant box body; the separation net is horizontally fixed inside the solid deodorant box body between the air inlet pipe of the solid deodorant box and the air outlet pipe of the solid deodorant box, and the solid deodorant is filled in the solid deodorant box body between the separation net and the air outlet pipe of the solid deodorant box; and a sealing cover plate is buckled at the upper end of the solid deodorant box body.
3. The environmental protection public toilet gas purification system according to claim 1, wherein: and a filter is arranged at the air inlet of the induced draft fan.
4. The environmental protection public toilet gas purification system according to claim 1, wherein: the side wall of the liquid deodorant box body is provided with a liquid level meter.
5. The environmental protection public toilet gas purification system according to claim 1, wherein: an obliquely arranged defoaming net is fixed on the inner wall of the liquid deodorant box body below the air outlet pipe of the liquid deodorant box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920293.3U CN210107603U (en) | 2019-06-18 | 2019-06-18 | Gaseous clean system of environmental protection public latrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920293.3U CN210107603U (en) | 2019-06-18 | 2019-06-18 | Gaseous clean system of environmental protection public latrine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210107603U true CN210107603U (en) | 2020-02-21 |
Family
ID=69565554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920293.3U Active CN210107603U (en) | 2019-06-18 | 2019-06-18 | Gaseous clean system of environmental protection public latrine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210107603U (en) |
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2019
- 2019-06-18 CN CN201920920293.3U patent/CN210107603U/en active Active
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