CN217014825U - Deodorant releasing device for exhaust equipment of underground station - Google Patents
Deodorant releasing device for exhaust equipment of underground station Download PDFInfo
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- CN217014825U CN217014825U CN202220412218.8U CN202220412218U CN217014825U CN 217014825 U CN217014825 U CN 217014825U CN 202220412218 U CN202220412218 U CN 202220412218U CN 217014825 U CN217014825 U CN 217014825U
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Abstract
The utility model discloses a deodorant releasing device for exhaust equipment of an underground station, which comprises: an outer airway tube portion and an inner airway tube portion, wherein: the external part of the ventilation pipeline comprises a pressure stabilizing pump, a medicament agent tank and an injection pipe; the interior part of the vent pipe comprises a detection mechanism and an atomization spraying mechanism: the vacuum air suction pump sends sample gas into a detection cavity inlet of the detection mechanism through a sample gas pipeline, and a metal oxide sensor, a light ion sensor and an array type electrochemical sensor are arranged in the detection cavity; the outlet of the detection cavity is connected with an air outlet pipe; the detection mechanism is electrically connected with the deodorant controller, the pressure stabilizing pump for providing deodorant spray pressure is connected with the medicament tank and the liquid injection pipe, and the rear end of the liquid injection pipe is connected with the atomization spray mechanism. This device simple structure, spray evenly, the commonality is strong, has concentration detection and deodorant release function, can be used to the inside air quality safety of guarantee station, optimizes the operation management of managers to the station.
Description
Technical Field
The utility model belongs to the technical field of air purification, and particularly relates to a deodorant release device for exhaust equipment of an underground station.
Background
Underground municipal stations mainly include: an underground sewage treatment plant, an underground garbage transfer station, an underground rainwater storage tank and the like are important components for developing urban underground space and are also an essential link in an underground municipal facility arrangement system. The underground municipal station is different from the ground in that the underground space is relatively closed, and a large amount of harmful and toxic gas generated in the production process can not be effectively collected and treated, so that the underground municipal station brings great harm to the normal operation of workers and even equipment. For a low-concentration odor area, a ventilation system is generally adopted to improve the operating environment of workers, but the fluctuation of the odor concentration is large, and the physical and psychological health of workers can be threatened. If the designed exhaust amount is too large, energy waste will occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a deodorant release device for exhaust equipment of an underground station, which utilizes an odor detection structure and a release structure to realize the purposes of quickly detecting the concentration of harmful gas in an underground space and regulating and controlling the release amount of a deodorant so as to improve the operating environment of workers.
A deodorizer release for a subterranean station exhaust, comprising: an outer airway tube portion and an inner airway tube portion, wherein:
the external part of the ventilation pipeline comprises a pressure stabilizing pump 15, a medicament agent tank and an injection pipe 10;
the part in the vent pipe comprises a detection mechanism 4 and an atomization spraying mechanism: the front port of the air inlet pipe 1 is connected with an air inlet valve 3, the rear port of the air inlet pipe is connected with a vacuum air suction pump 2, the vacuum air suction pump 2 sends sample gas into a detection cavity inlet of a detection mechanism 4 through a sample gas pipeline, and a metal oxide sensor, a light ion sensor and an array type electrochemical sensor are arranged in the detection cavity; the outlet of the detection cavity is connected with an air outlet pipe 7, and an air outlet 5 of the air outlet pipe 7 is provided with an exhaust valve 6; detection mechanism 4 electrical connection deodorant controller 11 for the steady voltage pump 15 that provides deodorant and spray pressure connects the medicament jar and annotates liquid pipe 10, and the rear end of annotating liquid pipe 10 is connected the atomizing and is sprayed the mechanism, and the atomizing sprays the mechanism and includes shunt 12, and shunt 12 is connected at a plurality of reposition of redundant personnel branch pipes 13 of vent pipe top evenly distributed, is provided with a plurality of atomizer 14 on every reposition of redundant personnel branch pipe 13.
Preferably, the metal oxide sensor is of the type CO-PFF.
Preferably, the model of the photo-ion sensor is 17124975-R-MX 6.
Preferably, the array type electrochemical sensor is PLT 300.
The deodorant release device for the exhaust equipment of the underground station can detect the concentration of toxic and harmful gases in underground space in real time in a low-concentration area deodorized by a ventilation system, so that the deodorization is efficient and accurate, and the health of workers is ensured; is beneficial to reducing ventilation quantity and further reducing energy consumption.
Drawings
FIG. 1 is a schematic structural view of an intelligent deodorant release device for a station air exhauster;
description of reference numerals:
1, an air inlet pipe; 2-vacuum getter pump; 3-an air inlet valve; 4-a detection mechanism; 5-air outlet; 6-exhaust valve; 7-an air outlet pipe; 8-a display panel; 9-a manipulator; 10-liquid injection pipe; 11-a deodorant controller; 12-a flow divider; 13-a shunt branch; 14-an atomizing spray head; 15-pressure stabilizing pump.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the intelligent deodorant release device for an exhaust equipment of a ground station provided by the present invention is described in detail below with reference to the following embodiments. The following examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
Example 1
A deodorizer release for a subterranean station exhaust, comprising: an outer airway tube portion and an inner airway tube portion, wherein:
the external part of the ventilation pipeline comprises a pressure stabilizing pump 15, a medicament agent tank and an injection pipe 10;
the interior part of the vent pipe comprises a detection mechanism 4 and an atomization spraying mechanism: the front port of the air inlet pipe 1 is connected with an air inlet valve 3, the rear port of the air inlet pipe 1 is connected with a vacuum air suction pump 2, the vacuum air suction pump 2 sends sample gas into a detection cavity inlet of a detection mechanism 4 through a sample gas pipeline, and a metal oxide sensor, a light ion sensor and an array type electrochemical sensor are arranged in the detection cavity; the outlet of the detection cavity is connected with an air outlet pipe 7, and an air outlet 5 of the air outlet pipe 7 is provided with an exhaust valve 6; detection mechanism 4 electrical connection deodorant controller 11 for the steady voltage pump 15 that provides deodorant and spray pressure connects the medicament jar and annotates liquid pipe 10, and the rear end of annotating liquid pipe 10 is connected the atomizing and is sprayed the mechanism, and the atomizing sprays the mechanism and includes shunt 12, and shunt 12 is connected at a plurality of reposition of redundant personnel branch pipes 13 of vent pipe top evenly distributed, is provided with a plurality of atomizer 14 on every reposition of redundant personnel branch pipe 13.
It will be appreciated that the metal oxide sensor may be of the type CO-PFF, the photo-ionic sensor may be of the type 17124975-R-MX6, and the arrayed electrochemical sensor may be of the type PLT 300.
The deodorant release device for the exhaust equipment of the underground station has the advantages of simple structure, uniform spraying and strong universality, has the functions of concentration detection and deodorant release, can be used for guaranteeing the air quality safety inside the station, and optimizes the operation management of managers on the station.
The present invention is not limited to the above-described examples, and various changes can be made without departing from the spirit and scope of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. A deodorant release device for a basement station exhaust facility, comprising: an outer airway tube portion and an inner airway tube portion, wherein:
the external part of the ventilation pipeline comprises a pressure stabilizing pump (15), a medicament agent tank and an injection pipe (10);
the inner part of the ventilation pipeline comprises a detection mechanism (4) and an atomization spraying mechanism: the front port of the air inlet pipe (1) is connected with an air inlet valve (3), the rear port of the air inlet pipe is connected with a vacuum air suction pump (2), the vacuum air suction pump (2) sends sample gas into a detection cavity inlet of a detection mechanism (4) through a sample gas pipeline, and a metal oxide sensor, a photo-ion sensor and an array type electrochemical sensor are arranged in the detection cavity; the outlet of the detection cavity is connected with an air outlet pipe (7), and an air outlet (5) of the air outlet pipe (7) is provided with an exhaust valve (6); detection mechanism (4) electrical connection deodorant controller (11) for provide deodorant and spray steady voltage pump (15) of pressure and connect the medicament jar and annotate liquid pipe (10), the rear end of annotating liquid pipe (10) is connected the atomizing and is sprayed the mechanism, and the atomizing sprays the mechanism and includes shunt (12), and shunt (12) are connected at a plurality of reposition of redundant personnel branch pipes (13) of vent pipe top evenly distributed, are provided with a plurality of atomizer (14) on every reposition of redundant personnel branch pipe (13).
2. The deodorizer release apparatus for a subterranean station exhaust apparatus of claim 1 wherein said metal oxide sensor is of the type CO-PFF.
3. The deodorant releasing device for the exhaust equipment of the underground station as set forth in claim 1 or 2, wherein the photo ion sensor is model number 17124975-R-MX 6.
4. The deodorant release device for the exhaust apparatus of the underground station as set forth in claim 3, wherein the array type electrochemical sensor is a model number PLT 300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412218.8U CN217014825U (en) | 2022-02-28 | 2022-02-28 | Deodorant releasing device for exhaust equipment of underground station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412218.8U CN217014825U (en) | 2022-02-28 | 2022-02-28 | Deodorant releasing device for exhaust equipment of underground station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217014825U true CN217014825U (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220412218.8U Active CN217014825U (en) | 2022-02-28 | 2022-02-28 | Deodorant releasing device for exhaust equipment of underground station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217014825U (en) |
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2022
- 2022-02-28 CN CN202220412218.8U patent/CN217014825U/en active Active
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