CN219865099U - Quick air supply, exhaust and dust removal device for narrow and small closed space of manual hole digging pile hole - Google Patents
Quick air supply, exhaust and dust removal device for narrow and small closed space of manual hole digging pile hole Download PDFInfo
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- CN219865099U CN219865099U CN202321169942.3U CN202321169942U CN219865099U CN 219865099 U CN219865099 U CN 219865099U CN 202321169942 U CN202321169942 U CN 202321169942U CN 219865099 U CN219865099 U CN 219865099U
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- air
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- air supply
- dust removal
- closed space
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- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000003915 air pollution Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a rapid air supply, exhaust and dust removal device for a closed space with a small manual hole digging pile hole, relates to the technical field of air supply, exhaust and dust removal, and aims to solve the problem that air pollution is easy to cause in the existing air supply device for the closed space with the small manual hole digging pile hole.
Description
Technical Field
The utility model relates to the technical field of air supply, air exhaust and dust removal, in particular to a rapid air supply, air exhaust and dust removal device for a closed space with a narrow hole of a manual hole digging pile.
Background
In the conventional air-supplying, exhausting and dust-removing device, as in the application number: 201820308611.6; the name is: an automatic air supply device in pit of manual hole digging pile, which comprises: the air supply device comprises an air supply device, a fixed bracket, an air supply pipeline, an air detector and a controller; the air supply device and the fixed bracket are respectively fixed on the ground; the air supply pipeline is fixed at the top of the fixed bracket, the upper end of the air supply pipeline is connected with an air outlet of the air supply device, and the bottom end of the air supply pipeline is arranged at a position close to the bottom of the well; the gas detector is fixedly arranged on the side surface of the bottom end of the air supply pipeline; the air supply device and the gas detector are connected into the controller through the circuits respectively, the utility model has reasonable structure, convenient operation and quick assembly, and when in application, the utility model can supply air or stop supplying air according to the detected actual condition of toxic and harmful gas in the well, thereby effectively ensuring the safety of operators in the well and having strong practicability.
However, the existing air supply device for the narrow and small closed spaces such as manual hole digging pile holes is easy to cause air pollution because of more air supply dust; therefore, the existing requirements are not met, and the device for quickly supplying air, exhausting and removing dust in a closed space with a narrow manual hole digging pile hole is provided.
Disclosure of Invention
The utility model aims to provide a rapid air supply, exhaust and dust removal device for a closed space with a small manual hole digging pile hole, which aims to solve the problem that air pollution is easily caused because of more air supply dust in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick air supply exhaust dust collector of narrow and small confined space in manual hole pile hole, includes the air supply ventilator case, the inside of air supply ventilator case is provided with first forced draught blower, second forced draught blower respectively, the one side connection of second forced draught blower is provided with air purifier, the both sides of air supply ventilator case are provided with first air pipe interface, blast pipe and first intake pipe respectively, and the blast pipe is connected with the output of first forced draught blower, the input and the first intake-tube connection of air purifier, two first air pipe interfaces are connected with the input of first forced draught blower, the output of second forced draught blower respectively.
Further, two the one end of first vent pipe interface all is provided with the breather pipe, two the outside cover of breather pipe is equipped with the rubber vent pipe clamp, one side of rubber vent pipe clamp is provided with the pipe frame, and rubber vent pipe clamp, pipe frame are used for fixed two breather pipes to make the fixed of breather pipe and the regulation flexibility ratio in position obtain greatly improving.
Further, the lower ends of the two vent pipes are respectively provided with a second vent pipe interface and a third vent pipe interface, one end of the second vent pipe interface is provided with a second air inlet pipe, and one end of the third vent pipe interface is provided with an air nozzle.
Further, the inside of second intake pipe and first intake pipe all is provided with the active carbon filter layer, the both sides of active carbon filter layer are provided with first filter screen, second filter screen respectively, and first filter screen and second intake pipe fixed connection.
Further, the outside one end of second filter screen is provided with locking knob, and locking knob and second filter screen integrated into one piece set up, and locking knob makes things convenient for the installation and the dismantlement of toper mount.
Further, the outside a week of second filter screen is provided with the toper mount, and toper mount and second filter screen integrated into one piece set up to the outside and the second intake pipe of toper mount, the inner wall screw thread locking of first intake pipe are connected, and the change of the active carbon filter layer of being convenient for after the toper mount is dismantled.
Further, the upper end of the air supply and ventilation fan case is provided with a portable handle, and the portable handle improves portability of the air supply and ventilation fan case.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the air supply and ventilation fan box and the ventilation pipe, the second air inlet pipe and the air nozzle are deeply arranged in the hole pile, the first air blower and the second air blower work, the second air blower sucks air from the first air inlet pipe and filters the air through the filter element of the air purifier, then the sprayed fresh air is sprayed out from the air nozzle along the ventilation pipe, the sprayed fresh air extrudes the turbid air in the pipe upwards, the second air inlet pipe sucks the turbid air and discharges the turbid air from the exhaust pipe through the first air blower, so that the air exchange and purification in the hole pile are realized, and the air is filtered through the active carbon filter layers in the first air inlet pipe and the second air inlet pipe, so that the occurrence of the problem of air pollution is greatly reduced.
2. Through the setting of rubber vent pipe clamp, pipeline frame, rubber vent pipe clamp, pipeline frame are used for fixed two breather pipes to make the fixed of breather pipe and the regulation flexibility ratio in position obtain greatly improving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a second air inlet pipe according to the present utility model;
FIG. 3 is a schematic view of the rubber vent tube clamp of the present utility model;
FIG. 4 is a schematic view of the structure of the air nozzle of the present utility model;
in the figure: 1. a ventilation fan case; 2. a first blower; 3. a second blower; 4. an air cleaner; 5. a first air inlet pipe; 6. an exhaust pipe; 7. a first vent conduit interface; 8. a vent pipe; 9. rubber vent tube clamps; 10. a second vent conduit interface; 11. a third gas conduit interface; 12. a second air inlet pipe; 13. an air nozzle; 14. a pipe rack; 15. a carrying handle; 16. an activated carbon filter layer; 17. a first filter screen; 18. a second filter screen; 19. a locking knob; 20. and a conical fixing frame.
Detailed Description
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a quick air supply exhaust dust collector of narrow and small confined space in manual hole digging stake hole, includes air supply and ventilation fan case 1, the inside of air supply and ventilation fan case 1 is provided with first forced draught blower 2, second forced draught blower 3 respectively, the connection of one side of second forced draught blower 3 is provided with air purifier 4, the both sides of air supply and ventilation fan case 1 are provided with first air pipe interface 7, blast pipe 6 and first intake pipe 5 respectively, and blast pipe 6 is connected with the output of first forced draught blower 2, the input and the first intake pipe 5 of air purifier 4 are connected, two first air pipe interfaces 7 are connected with the input of first forced draught blower 2, the output of second forced draught blower 3 respectively.
Wherein, two the one end of first air pipe interface 7 all is provided with breather pipe 8, two the outside cover of breather pipe 8 is equipped with rubber vent pipe clamp 9, one side of rubber vent pipe clamp 9 is provided with pipe frame 14, two the lower extreme of breather pipe 8 is provided with second air pipe interface 10, third air pipe interface 11 respectively, the one end of second air pipe interface 10 is provided with second intake pipe 12, the one end of third air pipe interface 11 is provided with air nozzle 13, the inside of second intake pipe 12 and first intake pipe 5 all is provided with active carbon filter layer 16, the both sides of active carbon filter layer 16 are provided with first filter screen 17, second filter screen 18 respectively, and first filter screen 17 and second intake pipe 12 fixed connection, the outside one end of second filter screen 18 is provided with locking knob 19, and locking knob 19 and second filter screen 18 integrated into one piece set up, the outside week of second filter screen 18 is provided with toper mount 20 and second filter screen 18 integrated into one piece to the outside of toper mount 20 and the inside of first intake pipe 5, the air supply handle 1 is screwed on the hand case 15.
After the second air inlet pipe 12 and the air nozzle 13 are deeply arranged in the pile, the first air feeder 2 and the second air feeder 3 work, the second air feeder 3 sucks air from the first air inlet pipe 5 and filters the air through the filter element of the air purifier 4, then the air is sprayed out of the air nozzle 13 along the vent pipe 8, the sprayed fresh air extrudes the turbid air in the pipe upwards, the second air inlet pipe 12 sucks the turbid air and then discharges the turbid air from the exhaust pipe 6 through the first air feeder 2, so that air exchange and purification in the pile are realized, and the air is filtered by the active carbon filter layer 16 in the first air inlet pipe 5 and the second air inlet pipe 12, so that the occurrence of the problem of air pollution is greatly reduced.
Working principle: when the air purifier is used, after the second air inlet pipe 12 and the air nozzle 13 are deeply inserted into the pile, the first air feeder 2 and the second air feeder 3 work, the second air feeder 3 sucks air from the first air inlet pipe 5 and then filters the air through the filter element of the air purifier 4, the sprayed fresh air is sprayed out of the air nozzle 13 along the air pipe 8, the sprayed fresh air extrudes the turbid air in the pipe upwards, the second air inlet pipe 12 sucks the turbid air and then discharges the turbid air from the exhaust pipe 6 through the first air feeder 2, so that air exchange and purification inside the pile are realized, the air is filtered by the active carbon filter layer 16 inside the first air inlet pipe 5 and the second air inlet pipe 12, the occurrence of air pollution is greatly reduced, and the rubber air pipe clamp 9 and the pipe frame 14 are used for fixing the two air pipes 8, so that the fixing and position adjusting flexibility of the air pipes 8 is greatly improved.
Claims (7)
1. The utility model provides a manual work digs narrow and small confined space of hole and supplies air exhaust dust collector, includes supply air ventilation fan case, its characterized in that: the inside of air supply and ventilation fan case is provided with first forced draught blower, second forced draught blower respectively, the one side connection of second forced draught blower is provided with air purifier, the both sides of air supply and ventilation fan case are provided with first air duct interface, blast pipe and first intake pipe respectively, and the blast pipe is connected with the output of first forced draught blower, and the input and the first intake pipe of air purifier are connected, two first air duct interfaces are connected with the input of first forced draught blower, the output of second forced draught blower respectively.
2. The rapid air supply, air exhaust and dust removal device for a narrow closed space of a manual hole digging pile hole according to claim 1, wherein the device is characterized in that: one end of each of the two first ventilation pipeline connectors is provided with a ventilation pipe, the outer sides of the two ventilation pipes are sleeved with rubber ventilation pipe clamps, and one side of each of the rubber ventilation pipe clamps is provided with a pipeline frame.
3. The rapid air supply, air exhaust and dust removal device for a narrow closed space of a manual hole digging pile hole according to claim 2, which is characterized in that: the lower ends of the two vent pipes are respectively provided with a second vent pipe interface and a third vent pipe interface, one end of the second vent pipe interface is provided with a second air inlet pipe, and one end of the third vent pipe interface is provided with an air nozzle.
4. The rapid air supply, air exhaust and dust removal device for the narrow closed space of the manual hole digging pile hole according to claim 3, wherein the device is characterized in that: the inside of second intake pipe and first intake pipe all is provided with the active carbon filter layer, the both sides of active carbon filter layer are provided with first filter screen, second filter screen respectively, and first filter screen and second intake pipe fixed connection.
5. The rapid air supply, air exhaust and dust removal device for the narrow closed space of the manual hole digging pile hole is characterized in that: the outside one end of second filter screen is provided with locking knob, and locking knob and second filter screen integrated into one piece set up.
6. The rapid air supply, air exhaust and dust removal device for the narrow closed space of the manual hole digging pile hole is characterized in that: the outside week of second filter screen is provided with the toper mount, and toper mount and second filter screen integrated into one piece set up to the outside of toper mount and the inner wall screw thread locking of second intake pipe, first intake pipe are connected.
7. The rapid air supply, air exhaust and dust removal device for a narrow closed space of a manual hole digging pile hole according to claim 1, wherein the device is characterized in that: the upper end of the air supply and ventilation fan case is provided with a portable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321169942.3U CN219865099U (en) | 2023-05-16 | 2023-05-16 | Quick air supply, exhaust and dust removal device for narrow and small closed space of manual hole digging pile hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321169942.3U CN219865099U (en) | 2023-05-16 | 2023-05-16 | Quick air supply, exhaust and dust removal device for narrow and small closed space of manual hole digging pile hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865099U true CN219865099U (en) | 2023-10-20 |
Family
ID=88341604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321169942.3U Active CN219865099U (en) | 2023-05-16 | 2023-05-16 | Quick air supply, exhaust and dust removal device for narrow and small closed space of manual hole digging pile hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865099U (en) |
-
2023
- 2023-05-16 CN CN202321169942.3U patent/CN219865099U/en active Active
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