CN216008565U

CN216008565U - Tunnel exhaust emission device

Info

Publication number: CN216008565U
Application number: CN202121370252.5U
Authority: CN
Inventors: 王玉文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-11
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a tunnel waste gas discharge device, which comprises a mountain body, wherein a tunnel body is fixedly arranged in the mountain body, the top end of the tunnel body is fixedly provided with a gas collecting hood, the interior of the right end of the mountain body is fixedly provided with an exhaust fan, the tunnel is provided with a protective cover and a filter box, the interior of the protective cover is fixedly clamped with a protective net, the protective cover and the protective net can prevent sundries and dust from being stained on the fan blades inside the exhaust fan, thereby ensuring that the exhaust fan can continuously discharge waste gas, preventing the fan blades from being blocked in the rotating process, cleaning up sundries and dust on the protective net through the second motor and the cleaning rod, thereby preventing sundries and dust from influencing the air draft effect, the filter box is internally provided with a first purifying chamber, a second purifying chamber and a third purifying chamber, can carry out purification treatment to waste gas through the rose box, and then can cause the pollution for external environment when having avoided the waste gas discharge tunnel outside.

Description

Tunnel exhaust emission device

Technical Field

The utility model relates to the technical field of highway tunnels, in particular to a tunnel waste gas discharge device.

Background

Along with the development of economy in China, more and more tunnels are formed on roads, when automobiles run in the tunnels, vehicles can emit a large amount of harmful waste gas, and when the emitted harmful waste gas exceeds a certain index, the harmful waste gas can bring great harm to people in the tunnels.

Present tunnel exhaust emission device all adopts the waste gas of air exhauster in directly taking out the tunnel usually, and this kind can cause very big pollution for external environment through effectively purifying just with the outer mode in waste gas discharge tunnel, and present tunnel exhaust emission device can be covered with the dust on the flabellum of air exhauster after long-time the use simultaneously to discharge effect becomes more and more unsatisfactory gradually.

To this end, a tunnel exhaust gas discharge device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tunnel waste gas discharge device which is provided with a protective cover and a filter box, sundries and dust can be prevented from being stained on fan blades inside an exhaust fan through the protective cover and a protective net, the sundries and the dust on the protective net can be cleaned through a second motor and a cleaning rod, a first purifying chamber, a second purifying chamber and a third purifying chamber are arranged inside the filter box, and waste gas can be purified through the filter box, so that the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tunnel exhaust emission device, includes the massif, the inside fixed mounting of massif has the tunnel body, the top fixed mounting of tunnel body has the gas collecting channel, the inside fixed mounting of right-hand member of massif has the air exhauster, the inside fixed mounting of left end of massif has the rose box, the third clean room has been seted up to the left end of rose box, first clean room has been seted up on the right side of third clean room, the second clean room has been seted up on the right side of first clean room, the left end fixed mounting of air exhauster has the protection casing, the inside fixed mounting of protection casing has the protection network, the right-hand member intermediate position department fixed mounting of protection network has the second motor, the left side movable mounting of protection network has clean stick.

Through adopting the above technical scheme, during the use, the staff only need open the air exhauster, can siphon away the waste gas in the tunnel through air exhauster and gas collecting hood, and transport in the rose box, can purify filtration treatment to waste gas through the rose box, and then cause the pollution for external environment when avoiding the waste gas discharge tunnel outside, because the car traveles in the tunnel, can bring a large amount of debris and dust, can prevent through protection casing and protection network that debris and dust are infected with on the inside flabellum of air exhauster, and then guaranteed that the air exhauster can continuously discharge waste gas, after long-time work, can be covered with dust and debris on the protection network, can drive the cleaning rod through the second motor and rotate, can clear up debris and dust on the protection network through the cleaning rod, and then prevent that debris and dust from influencing the convulsions effect, and then improved work efficiency.

Preferably, the inside fixed mounting of air exhauster has first motor, the left side movable mounting of first motor has the flabellum, be linked together through first blast pipe and protection casing between gas collecting channel and the air exhauster.

Through adopting above-mentioned technical scheme, drive the flabellum through first motor and rotate, and then make the air exhauster produce wind-force, can siphon away the waste gas in the tunnel through air exhauster and gas collecting hood to prevent that waste gas concentration is too big in the tunnel, so that bring very big harm for personnel in the tunnel, can prevent through protection casing and protection network that debris and dust are infected with on the flabellum, and then guaranteed that the air exhauster can continuously discharge waste gas.

Preferably, the protection net is fixed inside the protection cover in a clamping manner.

Through adopting above-mentioned technical scheme, the equal fixed mounting in upper and lower both ends of protection network has the fixture block, and the draw-in groove has all been seted up at both ends about the inside of protection casing, fixes the protection network block in the inside of protection casing through fixture block and draw-in groove, can make things convenient for follow-up staff to dismantle the protection network from the inside of protection casing get off, and then reach the purpose of the maintenance of being convenient for.

Preferably, the cleaning rod is movably connected with the second motor through a rotating shaft.

Through adopting above-mentioned technical scheme, can drive the cleaning rod through the second motor and rotate, can clear up debris and dust on the protection network through the cleaning rod, and then prevent that debris and dust from influencing the convulsions effect, and then improved work efficiency.

Preferably, the exhaust fan is communicated with the filter box through a second exhaust pipe.

Through adopting above-mentioned technical scheme, inhale away the waste gas in the tunnel through air exhauster and gas collecting hood, then transport the rose box through the waste gas of second blast pipe in with the tunnel, can purify filtration treatment to waste gas through the rose box, and then avoid the waste gas to discharge and cause the pollution for external environment when the tunnel is outer.

Preferably, a plurality of groups of through holes are formed in the inner wall of the left end of the second purifying chamber, and a second filter plate is movably mounted in the middle of the inside of the second purifying chamber.

Through adopting above-mentioned technical scheme, can carry out preliminary purification treatment to waste gas through the second filter, the spout has all been seted up on the inner wall at both ends around the second clean room simultaneously, through spout swing joint between second filter and the second clean room, the right-hand member fixed mounting of second filter has the handle, make things convenient for the staff to take out the inside of second filter from the second clean room at any time through handle and spout, and then reach the purpose of being convenient for change the second filter, waste gas in the tunnel is after the purification treatment of second filter, can enter into first clean room through a plurality of groups of through-holes of seting up on the inner wall of second clean room left end.

Preferably, a first filter plate is fixedly mounted at the middle position inside the first purifying chamber, and a plurality of groups of hooks are respectively and fixedly mounted above the left end and the right end of the first filter plate.

Through adopting above-mentioned technical scheme, when waste gas enters into first clean room in, can carry out secondary purification treatment to waste gas through first filter, simultaneously on the inner wall at both ends about first clean room respectively fixed mounting have a set of backup pad, through backup pad fixed connection between first filter and the first clean room, the top at both ends is fixed mounting respectively and has a plurality of groups couple about first filter, when needs change first filter, the staff only need can separate first filter and backup pad through dragging the couple, and then make things convenient for the staff to change first filter at any time.

Preferably, the third purification chamber is filled with a purification liquid, and the first purification chamber and the third purification chamber are communicated through a fourth exhaust pipe.

Through adopting above-mentioned technical scheme, can be with the leading-in third clean room of waste gas in the first clean room through the fourth blast pipe, can carry out purification treatment for the third time to waste gas through the purifying liquid, and then guarantee to discharge that external waste gas is harmless, and then avoid the waste gas in the tunnel to cause the pollution to external environment.

Preferably, a group of sealing covers are fixedly mounted above the first purifying chamber and the third purifying chamber.

Through adopting above-mentioned technical scheme, can prevent through sealed lid on the one hand that waste gas from leaking, and then improve purifying effect, on the other hand can make things convenient for the staff to change first filter and add the purifying liquid.

Preferably, a third exhaust pipe is fixedly mounted at the left end of the filter box and penetrates through the left surface of the filter box.

Through adopting above-mentioned technical scheme, the height that highly is greater than the purifying liquid level of third blast pipe can discharge the waste gas in the tunnel to the external world through the third blast pipe, and then prevents that the personnel in the tunnel from being healthy to receive the injury.

Compared with the prior art, the utility model has the beneficial effects that:

the exhaust fan is provided with the protective cover and the filter box, the protective net is fixedly clamped inside the protective cover, sundries and dust can be prevented from being stained on fan blades inside the exhaust fan through the protective cover and the protective net, exhaust gas can be continuously discharged by the exhaust fan, the fan blades are prevented from being stuck in the rotating process, the second motor is fixedly arranged at the right end of the protective net, the cleaning rod is movably arranged at the left side of the protective net, the sundries and the dust on the protective net can be cleaned through the second motor and the cleaning rod, the air draft effect is further prevented from being influenced by the sundries and the dust, the exhaust gas discharge efficiency is further improved, the first purifying chamber, the second purifying chamber and the third purifying chamber are arranged inside the filter box, the exhaust gas can be purified and filtered through the filter box, and pollution to the external environment when the exhaust gas is discharged out of the tunnel is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural view of a filter box of the present invention;

FIG. 3 is a view of the exhaust fan configuration of the present invention;

fig. 4 is a view of the structure of the part a in fig. 3 according to the present invention.

In the figure: 1. a mountain body; 2. a tunnel body; 3. a gas-collecting hood; 4. a first exhaust pipe; 5. an exhaust fan; 6. A baffle plate; 7. a second exhaust pipe; 8. a filter box; 9. a third exhaust pipe; 10. a sealing cover; 11. a first purification chamber; 12. a first filter plate; 13. a second clean room; 14. a handle; 15. a second filter plate; 16. a fourth exhaust pipe; 17. a third clean room; 18. a protective cover; 19. a first motor; 20. a fan blade; 21. a cleaning rod; 22. a protective net; 23. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a tunnel exhaust emission device, as shown in fig. 1 to 4, including massif 1, the inside fixed mounting of massif 1 has tunnel body 2, the top fixed mounting of tunnel body 2 has gas collecting channel 3, the inside fixed mounting of right-hand member of massif 1 has air exhauster 5, the inside fixed mounting of left end of massif 1 has rose box 8, third clean room 17 has been seted up to the left end of rose box 8, first clean room 11 has been seted up on the right side of third clean room 17, second clean room 13 has been seted up on the right side of first clean room 11, the left end fixed mounting of air exhauster 5 has protection casing 18, the inside fixed mounting of protection casing 18 has protection network 22, right-hand member intermediate position department fixed mounting of protection network 22 has second motor 23, the left side movable mounting of protection network 22 has cleaning rod 21.

By adopting the technical scheme, when in use, a worker only needs to open the exhaust fan 5, waste gas in the tunnel can be sucked away through the exhaust fan 5 and the air collecting cover 3 and conveyed into the filter box 8, the waste gas can be purified and filtered through the filter box 8, and pollution to the external environment caused by the waste gas exhausted out of the tunnel is avoided, a large amount of sundries and dust can be brought when the automobile runs in the tunnel, the sundries and the dust can be prevented from being infected on the fan blades 20 in the exhaust fan 5 through the protective cover 18 and the protective net 22, so that the exhaust fan 5 can continuously discharge the waste gas, after long-time work, the protective net 22 can be fully covered with the dust and sundries, the cleaning rod 21 can be driven to rotate through the second motor 23, the sundries and the dust on the protective net 22 can be cleaned through the cleaning rod 21, and the air exhaust effect can be prevented from being influenced by the sundries and the dust, thereby improving the working efficiency.

Specifically, as shown in fig. 1 and 3, a first motor 19 is fixedly installed inside the exhaust fan 5, a fan blade 20 is movably installed on the left side of the first motor 19, and the gas collecting hood 3 is communicated with the exhaust fan 5 through a first exhaust pipe 4 and a protective hood 18.

Through adopting above-mentioned technical scheme, drive flabellum 20 through first motor 19 and rotate, and then make air exhauster 5 produce wind-force, can siphon away the waste gas in the tunnel through air exhauster 5 and air collecting hood 3 to prevent that waste gas concentration is too big in the tunnel, so that bring very big harm for the personnel in the tunnel, can prevent through protection casing 18 and protection network 22 that debris and dust are infected with on flabellum 20, and then guaranteed that air exhauster 5 can continuously discharge waste gas.

Specifically, as shown in fig. 4, the protection net 22 is fixed to the inside of the hood 18 by engagement.

Through adopting above-mentioned technical scheme, the equal fixed mounting in upper and lower both ends of protection network 22 has the fixture block, and the draw-in groove has all been seted up at both ends about the inside of protection casing 18, fixes protection network 22 block in the inside of protection casing 18 through fixture block and draw-in groove, can make things convenient for follow-up staff to dismantle protection network 22 from the inside of protection casing 18 get off, and then reach the purpose of the maintenance of being convenient for.

Specifically, as shown in fig. 4, the cleaning rod 21 is movably connected to the second motor 23 through a rotating shaft.

Through adopting above-mentioned technical scheme, can drive the cleaning rod 21 through second motor 23 and rotate, can clear up debris and dust on the protection network 22 through cleaning rod 21, and then prevent that debris and dust from influencing the convulsions effect, and then improved work efficiency.

Specifically, as shown in fig. 1, the exhaust fan 5 is communicated with the filter box 8 through a second exhaust pipe 7.

Through adopting above-mentioned technical scheme, inhale away the waste gas in the tunnel through air exhauster 5 and gas collecting hood 3, then transport the rose box 8 through the waste gas of second blast pipe 7 in with the tunnel, can purify filtration treatment to waste gas through rose box 8, and then avoid the waste gas discharge tunnel to cause the pollution for external environment when outer.

Specifically, as shown in fig. 2, a plurality of sets of through holes are formed in the inner wall of the left end of the second purification chamber 13, and a second filter plate 15 is movably mounted in the middle of the inside of the second purification chamber 13.

Through adopting above-mentioned technical scheme, can carry out preliminary purification treatment to waste gas through second filter 15, the spout has all been seted up on the inner wall at both ends around the second clean room 13 simultaneously, through spout swing joint between second filter 15 and the second clean room 13, the right-hand member fixed mounting of second filter 15 has handle 14, make things convenient for the staff to take out second filter 15 from the inside of second clean room 13 at any time through handle 14 and spout, and then reach the purpose of being convenient for change second filter 15, waste gas in the tunnel is after the purification treatment of second filter 15, can enter into first clean room 11 through a plurality of groups of through-holes of seting up on the inner wall of 13 left ends of second clean room.

Specifically, as shown in fig. 2, a first filter plate 12 is fixedly installed at a middle position inside the first purification chamber 11, and a plurality of groups of hooks are respectively and fixedly installed above the left end and the right end of the first filter plate 12.

Through adopting above-mentioned technical scheme, when waste gas enters into first clean room 11 in, can carry out secondary purification treatment to waste gas through first filter 12, fixed mounting has a set of backup pad on the inner wall at both ends about first clean room 11 respectively simultaneously, through backup pad fixed connection between first filter 12 and the first clean room 11, there are a plurality of groups of couples in the top at both ends respectively fixed mounting about first filter 12, when first filter 12 needs to be changed, the staff only need can separate first filter 12 and backup pad through dragging the couple, and then make things convenient for the staff to change first filter 12 at any time.

Specifically, as shown in fig. 2, the third clean room 17 is filled with a cleaning liquid, and the first clean room 11 and the third clean room 17 communicate with each other through a fourth exhaust pipe 16.

Through adopting above-mentioned technical scheme, can be with the leading-in third clean room 17 of waste gas in the first clean room 11 through fourth blast pipe 16, can carry out purification treatment for the third time to waste gas through the scavenging solution, and then guarantee to discharge that external waste gas is harmless, and then avoid the waste gas in the tunnel to cause the pollution to external environment.

Specifically, as shown in fig. 2, a set of sealing covers 10 is fixedly mounted above the first clean room 11 and the third clean room 17.

Through adopting above-mentioned technical scheme, can prevent through sealed lid 10 on the one hand that waste gas from leaking, and then improve purifying effect, on the other hand can make things convenient for the staff to change first filter 12 and add the scavenging solution.

Specifically, as shown in fig. 1 and 2, a third exhaust pipe 9 is fixedly mounted at the left end of the filter box 8, and the third exhaust pipe 9 penetrates through the left surface of the filter box 8.

Through adopting above-mentioned technical scheme, the height that highly is greater than the purifying liquid level of third blast pipe 9 can discharge the waste gas in the tunnel to the external world through third blast pipe 9, and then prevents that the personnel in the tunnel from healthy receiving the injury.

The working principle and the using process of the utility model are as follows: during the use, the staff only need open air exhauster 5, can siphon away the waste gas in the tunnel through air exhauster 5 and air collecting hood 3, then transport the waste gas in the tunnel through second blast pipe 7 in rose box 8, can purify filtration treatment to waste gas through rose box 8, because the car is gone when the tunnel, can bring a large amount of debris and dust, can prevent through protection casing 18 and protection network 22 that debris and dust are infected with on the inside flabellum 20 of air exhauster 5, and then guaranteed that air exhauster 5 can continuously discharge waste gas, after long-time work, can be covered with dust and debris on the protection network 22, can drive cleaning rod 21 through second motor 23 and rotate, can clear up debris and dust on the protection network 22 through cleaning rod 21, and then prevent debris and dust from influencing the convulsions effect, and then improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tunnel exhaust emission device, includes massif (1), its characterized in that: a tunnel body (2) is fixedly arranged in the mountain body (1), a gas collecting hood (3) is fixedly arranged at the top end of the tunnel body (2), an exhaust fan (5) is fixedly arranged inside the right end of the mountain body (1), a filter box (8) is fixedly arranged inside the left end of the mountain body (1), the left end of the filter box (8) is provided with a third purifying chamber (17), the right side of the third purifying chamber (17) is provided with a first purifying chamber (11), a second purifying chamber (13) is arranged at the right side of the first purifying chamber (11), a protective cover (18) is fixedly arranged at the left end of the exhaust fan (5), a protective net (22) is fixedly arranged in the protective cover (18), a second motor (23) is fixedly mounted in the middle of the right end of the protective net (22), and a cleaning rod (21) is movably mounted on the left side of the protective net (22).

2. The tunnel exhaust gas discharge device according to claim 1, wherein: the inside fixed mounting of air exhauster (5) has first motor (19), the left side movable mounting of first motor (19) has flabellum (20), be linked together through first blast pipe (4) and protection casing (18) between gas collecting channel (3) and air exhauster (5).

3. The tunnel exhaust gas discharge device according to claim 1, wherein: the protective net (22) is clamped and fixed inside the protective cover (18).

4. The tunnel exhaust gas discharge device according to claim 1, wherein: the cleaning rod (21) is movably connected with the second motor (23) through a rotating shaft.

5. The tunnel exhaust gas discharge device according to claim 1, wherein: the exhaust fan (5) is communicated with the filter box (8) through a second exhaust pipe (7).

6. The tunnel exhaust gas discharge device according to claim 1, wherein: a plurality of groups of through holes are formed in the inner wall of the left end of the second purifying chamber (13), and a second filter plate (15) is movably mounted in the middle of the inside of the second purifying chamber (13).

7. The tunnel exhaust gas discharge device according to claim 1, wherein: the inside intermediate position department fixed mounting of first clean room (11) has first filter (12), the top at both ends is fixed mounting respectively and is had a plurality of groups couple about first filter (12).

8. The tunnel exhaust gas discharge device according to claim 1, wherein: the third purifying chamber (17) is filled with purifying liquid, and the first purifying chamber (11) is communicated with the third purifying chamber (17) through a fourth exhaust pipe (16).

9. The tunnel exhaust gas discharge device according to claim 1, wherein: a group of sealing covers (10) are fixedly arranged above the first purifying chamber (11) and the third purifying chamber (17).

10. The tunnel exhaust gas discharge device according to claim 1, wherein: the left end fixed mounting of rose box (8) has third blast pipe (9), third blast pipe (9) run through in the left surface of rose box (8).