CN216342293U - Tunnel engineering ventilator convenient to automatic dust removal - Google Patents
Tunnel engineering ventilator convenient to automatic dust removal Download PDFInfo
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- CN216342293U CN216342293U CN202122590067.3U CN202122590067U CN216342293U CN 216342293 U CN216342293 U CN 216342293U CN 202122590067 U CN202122590067 U CN 202122590067U CN 216342293 U CN216342293 U CN 216342293U
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Abstract
The utility model relates to the field of tunnel engineering, and discloses a ventilator for tunnel engineering, which is convenient for automatic dust removal and comprises a box body, one side of the box body is provided with a mounting hole, a square frame is fixedly connected in the mounting hole, an exhaust fan is fixedly connected in the square frame, the inner wall of the periphery of the box body is contacted with a sealing plate and an inner plate, two connecting rods are fixedly connected between the sealing plate and the inner plate, two assembly holes are arranged at the top of the inner plate, a filter screen is fixedly connected in the assembly holes, a water pump is fixedly connected on the inner wall of the bottom of the box body, the top of the water pump is fixedly connected with a thick pipe, a thin pipe is arranged in the thick pipe, the top end of the thin pipe is fixedly connected with a five-way pipe, the five-way pipe is connected with four atomizing nozzles, the top of the sealing plate is fixedly connected with two baffles, and one side of the sealing plate is provided with a translation groove. The utility model has the following advantages and effects: dust generated in tunnel construction can be removed.
Description
Technical Field
The utility model relates to the technical field of tunnel engineering, in particular to a ventilator for tunnel engineering, which is convenient for automatic dust removal.
Background
A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. The tunnel can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels. A tunnel traversing from a mountain or under a hill to shorten the distance and avoid a large slope is called a mountain tunnel; underwater tunnels passing under a river or sea floor to cross a river or channel; urban tunnels are used to cross underground cities to meet the needs of railways to pass through large cities.
In the prior art, dust is easily generated in the tunnel construction process, so that the normal operation of the engineering is influenced on one hand, and the physical and psychological health of people is also influenced on the other hand.
Therefore, it is required to design a ventilator for tunnel engineering which can remove dust generated in tunnel construction and is convenient for automatic dust removal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ventilator for tunnel engineering, which is convenient for automatic dust removal and has the effect of removing dust generated in tunnel construction.
The technical purpose of the utility model is realized by the following technical scheme: the spraying device comprises a box body, wherein a mounting hole is formed in one side of the box body, a square frame is fixedly connected in the mounting hole, an exhaust fan is fixedly connected in the square frame, a sealing plate and an inner plate are contacted with the peripheral inner wall of the box body, two connecting rods are fixedly connected between the sealing plate and the inner plate, two assembly holes are formed in the top of the inner plate, a filter screen is fixedly connected in the assembly holes, a water pump is fixedly connected on the inner wall of the bottom of the box body, a thick pipe is fixedly connected at the top of the water pump, a thin pipe is arranged in the thick pipe, a five-way pipe is fixedly connected at the top end of the thin pipe, four spraying heads are connected on the five-way pipe, two baffles are fixedly connected at the top of the sealing plate, a translation groove is formed in one side of the sealing plate, a clamping plate is slidably mounted in the translation groove, a clamping groove is formed in the inner wall of one side of the box body, and the clamping plate is clamped with the clamping groove, one side welding of chucking plate has the spring, the one end of spring welds on the one side inner wall of translation groove, the top fixedly connected with body of rod of chucking plate.
The utility model is further provided with: the outside of tubule is provided with the sealing washer, the outside and the inner wall sealing contact of thick pipe of sealing washer.
The utility model is further provided with: the top of inner panel has seted up the apical pore, tubule fixed mounting in the apical pore.
Through adopting above-mentioned technical scheme, it is convenient to install fixedly to the tubule.
The utility model is further provided with: an adapting hole is formed in the inner wall of the top of the translation groove, and the top end of the rod body penetrates through the adapting hole.
The utility model is further provided with: the bottom of the baffle is in contact with the top of the box body.
Through adopting above-mentioned technical scheme, can carry on spacingly to the baffle.
The utility model is further provided with: and the other side of the box body is provided with an exhaust hole.
Through adopting above-mentioned technical scheme, conveniently discharge the air after the dust removal.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the square frame, the exhaust fan, the inner plate, the filter screen, the water pump, the thick pipe, the thin pipe, the five-way pipe and the spray head, air containing dust can be sucked in only by starting the exhaust fan and the water pump, and then the spray head carries out dust removal treatment on the air containing dust, so that the operation is simple and convenient.
2. According to the utility model, through the sealing plate, the connecting rod, the inner plate, the filter screen, the thin tube, the five-way tube, the spray head, the clamping plate, the clamping groove, the spring and the rod body, the clamping plate can be moved out of the clamping groove only by the right pull rod body, then the inner plate can be taken out by the upper pull rod body, and the sealing ring on the thin tube is moved out of the thick tube, so that the filter screen on the inner plate can be conveniently cleaned.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a ventilator for tunnel engineering, which is convenient for automatic dust removal and provided by the utility model.
Fig. 2 is a schematic sectional view of a ventilator for tunnel engineering, which facilitates automatic dust removal according to the present invention.
FIG. 3 is a schematic view of the blower portion of FIG. 2.
In the figure, 1, a box body; 2. a square frame; 3. an exhaust fan; 4. a sealing plate; 5. a connecting rod; 6. an inner plate; 7. filtering with a screen; 8. a water pump; 9. a thick pipe; 10. a thin tube; 11. a five-way pipe; 12. a spray head; 13. a baffle plate; 14. a chucking plate; 15. a spring; 16. a rod body.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1, 2 and 3, the utility model provides a ventilator for tunnel engineering convenient for automatic dust removal, which comprises a box body 1, wherein one side of the box body 1 is provided with a mounting hole, a square frame 2 is fixedly connected in the mounting hole, an exhaust fan 3 is fixedly connected in the square frame 2, the peripheral inner wall of the box body 1 is contacted with a sealing plate 4 and an inner plate 6, two connecting rods 5 are fixedly connected between the sealing plate 4 and the inner plate 6, the top of the inner plate 6 is provided with two assembly holes, a filter screen 7 is fixedly connected in the assembly holes, the bottom inner wall of the box body 1 is fixedly connected with a water pump 8, the top of the water pump 8 is fixedly connected with a thick pipe 9, a thin pipe 10 is arranged in the thick pipe 9, the top end of the thin pipe 10 is fixedly connected with a five-way pipe 11, the five-way pipe 11 is connected with four spray nozzles 12, the top of the sealing plate 4 is fixedly connected with two baffle plates 13, one side of the sealing plate 4 is provided with a translation groove, and a clamping plate 14 is slidably arranged in the translation groove, a clamping groove is formed in the inner wall of one side of the box body 1, a clamping plate 14 is clamped with the clamping groove, a spring 15 is welded on one side of the clamping plate 14, one end of the spring 15 is welded on the inner wall of one side of the translation groove, a rod body 16 is fixedly connected to the top of the clamping plate 14, an exhaust fan 3 and a water pump 8 are started, the exhaust fan 3 sucks outside air containing dust into the box body 1, the water pump 8 sucks water, then the water is sprayed out through a spray head 12, the air sucked into the box body 1 can be subjected to dust removal treatment, a filter screen 7 can filter the dust in the water, then the air subjected to dust removal is discharged through an exhaust hole, when dust impurities on the filter screen 7 need to be cleaned, the rod body 16 is pulled rightwards, the rod body 16 drives the clamping plate 14 to move rightwards until the clamping groove is moved out, the spring 15 is extruded by the clamping plate 14 at the moment, then the pull rod body 16 is pulled upwards, the rod body 16 drives the sealing plate 4 to move upwards, the sealing plate 4 drives the inner plate 6 to move upwards through the connecting rod 5, so that the inner plate 6 can be moved out of the box body 1, and the filter screen 7 on the inner plate 6 is conveniently cleaned at the moment, so that the use is convenient.
As shown in fig. 2 and 3, a sealing ring is disposed on the outer side of the thin tube 10, the outer side of the sealing ring is in sealing contact with the inner wall of the thick tube 9 to ensure the sealing property between the thick tube 9 and the thin tube 10, a top hole is formed on the top of the inner plate 6, and the thin tube 10 is fixedly mounted in the top hole.
According to fig. 1, the top inner wall of the translation groove is provided with an adapting hole, the top end of the rod body 16 penetrates through the adapting hole, the rod body 16 is convenient to move transversely, the bottom of the baffle 13 is in contact with the top of the box body 1, the sealing plate 4 can be limited, the other side of the box body 1 is provided with an exhaust hole, and air after dust removal is convenient to exhaust.
The ventilator for tunnel engineering, which is provided by the utility model and is convenient for automatic dust removal, is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The ventilator for the tunnel engineering convenient for automatic dust removal is characterized by comprising a box body (1), wherein one side of the box body (1) is provided with a mounting hole, a square frame (2) is fixedly connected in the mounting hole, an exhaust fan (3) is fixedly connected in the square frame (2), a sealing plate (4) and an inner plate (6) are contacted on the peripheral inner wall of the box body (1), two connecting rods (5) are fixedly connected between the sealing plate (4) and the inner plate (6), two assembling holes are formed in the top of the inner plate (6), a filter screen (7) is fixedly connected in each assembling hole, a water pump (8) is fixedly connected on the bottom inner wall of the box body (1), a thick pipe (9) is fixedly connected on the top of the water pump (8), a thin pipe (10) is arranged in the thick pipe (9), and a five-way pipe (11) is fixedly connected on the top end of the thin pipe (10), be connected with four atomising heads (12) on five-way pipe (11), two baffles (13) of top fixedly connected with of closing plate (4), the translation groove has been seted up to one side of closing plate (4), sliding mounting has chucking plate (14) in the translation groove, the chucking groove has been seted up on one side inner wall of box (1), chucking plate (14) clamp with the chucking groove mutually, one side welding of chucking plate (14) has spring (15), the one end of spring (15) welds on one side inner wall of translation groove, the top fixedly connected with body of rod (16) of chucking plate (14).
2. A ventilator for tunnel engineering convenient for automatic dust removal according to claim 1, characterized in that the outside of the thin tube (10) is provided with a sealing ring, and the outside of the sealing ring is in sealing contact with the inner wall of the thick tube (9).
3. The ventilator for the tunnel engineering convenient for automatic dust removal according to claim 1, characterized in that the top of the inner plate (6) is provided with a top hole, and the thin tube (10) is fixedly installed in the top hole.
4. The ventilator for tunnel engineering convenient for automatic dust removal according to claim 1, wherein the inner wall of the top of the translation groove is provided with an adapting hole, and the top end of the rod body (16) penetrates through the adapting hole.
5. A ventilator for tunnel engineering facilitating automatic dust removal according to claim 1, characterized in that the bottom of the baffle (13) is in contact with the top of the box (1).
6. The ventilator for tunnel engineering convenient for automatic dust removal according to claim 1, characterized in that the other side of the box body (1) is provided with an exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590067.3U CN216342293U (en) | 2021-10-26 | 2021-10-26 | Tunnel engineering ventilator convenient to automatic dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590067.3U CN216342293U (en) | 2021-10-26 | 2021-10-26 | Tunnel engineering ventilator convenient to automatic dust removal |
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| Publication Number | Publication Date |
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| CN216342293U true CN216342293U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122590067.3U Active CN216342293U (en) | 2021-10-26 | 2021-10-26 | Tunnel engineering ventilator convenient to automatic dust removal |
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| CN (1) | CN216342293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653666A (en) * | 2022-10-28 | 2023-01-31 | 浙江华铁建设工程有限公司 | Dust collector for tunnel engineering |
-
2021
- 2021-10-26 CN CN202122590067.3U patent/CN216342293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653666A (en) * | 2022-10-28 | 2023-01-31 | 浙江华铁建设工程有限公司 | Dust collector for tunnel engineering |
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