CN207230785U - Ceiling mounting type tunnel automatic purification device - Google Patents
Ceiling mounting type tunnel automatic purification device Download PDFInfo
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- CN207230785U CN207230785U CN201720974568.2U CN201720974568U CN207230785U CN 207230785 U CN207230785 U CN 207230785U CN 201720974568 U CN201720974568 U CN 201720974568U CN 207230785 U CN207230785 U CN 207230785U
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- tube bank
- passage
- air
- mounting type
- tunnel
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Abstract
Air the utility model discloses a kind of ceiling mounting type tunnel automatic purification device, including furred ceiling purifier flows through passage, multiple rows of tube bank and LED light；Flow through the multiple rows of tube bank of lateral arrangement in passage in the air of furred ceiling purifier, photocatalyst be uniformly coated on to the surface of tube bank, tube bank side sets more LED light, sets axial flow blower in the channel, the passage into and out of air port in tunnel.The utility model can solve that clean unit existing for traditional ceiling mounting type tunnel purifier is more, equipment resistance is big and the technical problems such as effective storage life is short.
Description
Technical field
It the utility model is related to ceiling mounting type tunnel automatic purification device.
Background technology
Air in tunnel by being drawn into the furred ceiling of tunnel upper by current existing ceiling mounting type air purification form
Passage, the harmful substance in the partial air is removed using modes such as physical absorption, electrostatic precipitation and filterings, so as to reduce it
The concentration of harmful substance.
But under normal circumstances, the space on tunnel top is very limited, and often there is irregular structure, current ceiling mounting type
Aire tunnel purification style must install many clean units along the axis in tunnel, can just play stronger air purification work(
Can, cleaning equipment resistance is larger, and the form such as physical absorption and electrostatic precipitation is there are saturation degree, and performance can be with adsorbing dirt
Contaminate increasing for molecule and reduce, after long-time use, pollution molecule can not be removed effectively from air.
The content of the invention
The purpose of this utility model is to provide a kind of ceiling mounting type tunnel automatic purification device, to solve traditional ceiling mounting type tunnel
The technical problems such as clean unit existing for road purifier is more, equipment resistance is big and effective storage life is short.
In order to realize foregoing invention purpose, technical solution is as follows used by the utility model：
A kind of ceiling mounting type tunnel automatic purification device, including furred ceiling purifier air flow through passage, it is multiple rows of tube bank and
LED light；The multiple rows of tube bank of lateral arrangement in passage is flowed through in the air of furred ceiling purifier, photocatalyst is uniformly coated on to tube bank
Surface, tube bank side sets more LED light, sets axial flow blower in the channel, the passage into and out of air port in tunnel
It is interior.
The advantages of the utility model, is as follows with good effect：
The automatic purification device of the utility model, sufficiently make use of photocatalyst to remove a variety of pollution molecules at the same time
Performance, and can be with continual purifying contaminated thing the advantages of, caused carbon monoxide, nitrogen oxidation when fire is occurred
The harmful substances such as thing, sulfur dioxide effectively remove, and reduce its concentration, so as to ensure the life security of people.
Brief description of the drawings
Fig. 1 is the air-treatment passage vertical section structure diagram of the utility model.
Fig. 2 is the air-treatment passage Structure of cross section schematic diagram of the utility model.
Numbered in figure：1st, before processing flue gas, 2, LED light, 3, laterally tube bank, 4, axial flow blower, 5, flue gas after processing.
Embodiment
The concrete structure of the utility model is referring to shown in Fig. 1,2.
The utility model multiple rows of tube bank of lateral arrangement in the air of furred ceiling purifier flows through passage, photocatalyst is uniform
The surface for being coated on tube bank, tube bank side set more LED light, as current tunnel ceiling mounting type air cleaning unit,
Axial flow blower is set in the channel.Photocatalyst is a kind of nano level metal oxide materials (titanium dioxide is more commonly used), it
Substrate surface is coated on, film is formed after dry, under the action of light, produces strong catalytic degradation function：Can effectively it drop
Solve toxic and harmful gas in air；Various bacteria can be effectively killed, while is also equipped with anti-pollution, the function such as deodorization.
When fire occurs, the smog warning system in tunnel is initially received fire signal, then passes the signal along to
Control centre, control centre will start axial flow blower, while more LED light are opened, the work that the flue gas of generation passes through axial flow blower
Contacting with the photocatalyst above pipe, toxic and harmful gas is decomposed under photocatalyst effect at this time, and after treating
Innocuous gas is then again introduced into tunnel from air outlet under the action of axial flow blower, eliminates pernicious gas so as to reach, finally
The concentration of pernicious gas in tunnel under fire condition is reduced, the poisonous flue gas of high temperature is that personnel hinder in the case of causing tunnel fire hazard
The most important reason died, therefore the further escape that this device is conducive to people is installed.
The utility model is installed on to the top of Urban underground Tunnel, vcehicular tunnel and large-scale underground parking, because
Strong with closure for place enumerated above, once fire occurs, flue gas concentration is big and evacuating personnel difficulty is big.This is installed
After device, when fire occurs, by starting relevant automatic control system, photocatalyst occurs catalytic action, effectively decomposes cigarette
The noxious materials such as the carbon monoxide in gas, nitrogen oxides, sulfur dioxide, reduce its concentration in flue gas, are the safety of the mankind
Evacuation provides guarantee.
Claims (1)
1. a kind of ceiling mounting type tunnel automatic purification device, it is characterised in that the air including furred ceiling purifier flows through passage, more
Comb beam and LED light；The multiple rows of tube bank of lateral arrangement in passage is flowed through in the air of furred ceiling purifier, photocatalyst is uniformly applied
Be distributed in the surface of tube bank, tube bank side sets more LED light, sets axial flow blower in the channel, the passage into and out of air port
In tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974568.2U CN207230785U (en) | 2017-08-07 | 2017-08-07 | Ceiling mounting type tunnel automatic purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974568.2U CN207230785U (en) | 2017-08-07 | 2017-08-07 | Ceiling mounting type tunnel automatic purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230785U true CN207230785U (en) | 2018-04-13 |
Family
ID=61855598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974568.2U Active CN207230785U (en) | 2017-08-07 | 2017-08-07 | Ceiling mounting type tunnel automatic purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957877A (en) * | 2021-02-03 | 2021-06-15 | 济南市市政工程设计研究院（集团）有限责任公司 | Urban circular tunnel ventilation and smoke exhaust purification device, system and method |
-
2017
- 2017-08-07 CN CN201720974568.2U patent/CN207230785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957877A (en) * | 2021-02-03 | 2021-06-15 | 济南市市政工程设计研究院（集团）有限责任公司 | Urban circular tunnel ventilation and smoke exhaust purification device, system and method |
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