CN219754585U - Dust fall device with regulatory function - Google Patents
Dust fall device with regulatory function Download PDFInfo
- Publication number
- CN219754585U CN219754585U CN202321319848.1U CN202321319848U CN219754585U CN 219754585 U CN219754585 U CN 219754585U CN 202321319848 U CN202321319848 U CN 202321319848U CN 219754585 U CN219754585 U CN 219754585U
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- CN
- China
- Prior art keywords
- dust
- water supply
- dust fall
- water
- dust settling
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- 239000000428 dust Substances 0.000 title claims abstract description 95
- 230000009711 regulatory function Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 230000006870 function Effects 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 33
- 238000005507 spraying Methods 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000004804 winding Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a dust settling device with an adjusting function, which comprises a dust settling water supply main pipe, a dust settling spray head and a lifting hanging water baffle, wherein the dust settling water supply main pipe is arranged along the central line of the top of a tunnel, the dust settling spray head is uniformly arranged on the bottom surface of the dust settling water supply main pipe, the dust settling spray head comprises a water supply pipe body part and a rotary adjusting spray head part which are sequentially arranged from top to bottom, the upper part of the rotary adjusting spray head part is in threaded connection with the lower part of the water supply pipe body part, the section of a water outlet of the water supply pipe body part is in a horn shape, a spherical plug is fixed above the inner cavity of the rotary adjusting spray head part through a supporting rod, the diameter of the spherical plug is the same as the minimum diameter of a water outlet of the water supply pipe body part, and the lifting hanging water baffle is arranged on one side of the dust settling water supply main pipe through a lifting mechanism. The problem that current tunnel is with spraying dust device is inconvenient to adjust spraying flow, current tunnel is with spraying dust device and not being equipped with corresponding constructor mechanism of drenching that prevents is solved.
Description
Technical Field
The utility model relates to the field of dust falling devices, in particular to a dust falling device with an adjusting function.
Background
After some construction processes are completed in the tunnel, a large amount of dust can be generated, at this moment, a dust settling device is needed to settle dust in the tunnel, the existing dust settling state is generally that a dust settling spray head is used, namely, the dust settling spray head is uniformly arranged at the top of the tunnel, so that only the dust settling spray head needs to be opened when dust settling operation is carried out, the concrete structure can refer to the patent with the application number of CN202110062546.X, and the dust settling system disclosed in the patent is simple in structure and convenient to use.
Although the existing tunnel dust settling mechanism is very convenient to use, there is room for improvement, firstly, the spraying flow of the existing tunnel dust settling spray head cannot be adjusted, and under the condition that the facing dust is not large and the tunnel is narrow, the spraying flow is not needed to be large, the large spraying flow only causes waste of water resources, and secondly, the spraying dust settling is generally continuous operation, and when constructors enter the tunnel, constructors can be wetted, and the constructors are easy to be ill.
Disclosure of Invention
The utility model aims to provide a dust fall device with an adjusting function, which solves the problems that the existing spraying dust fall device for a tunnel is inconvenient to adjust spraying flow and the existing spraying dust fall device for the tunnel is not provided with a corresponding anti-constructor wetting mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a dust device with regulatory function, includes dust fall water supply main pipe, dust fall shower nozzle and over-and-under type and hangs the breakwater, dust fall water supply main pipe sets up along the central line at tunnel top, the even bottom surface that sets up at dust fall water supply main pipe of dust fall shower nozzle, dust fall shower nozzle includes delivery pipe body and rotatory regulation nozzle that from the top down set gradually, threaded connection between the upper portion of rotatory regulation nozzle and the lower part of delivery pipe body, the cross-section of delivery pipe body delivery port is loudspeaker form, rotatory regulation nozzle's inner chamber top is fixed with spherical end cap through the bracing piece, spherical end cap's diameter is the same with the minimum diameter of delivery pipe body delivery port, over-and-under type is hung the breakwater and is passed through elevating system and is set up one side in dust fall water supply main pipe.
When the dust in the tunnel is overlarge, the valve of the dust fall water supply main pipe is opened, water is sprayed at the dust fall spray head to carry out dust fall operation in the tunnel, the water spray flow of the dust fall spray head can be adjusted in advance according to the size of the tunnel and the quantity of dust generated in the tunnel, the adjusting method is realized by screwing the rotary adjusting spray head, the rotary adjusting spray head is screwed upwards, the spherical plug moves upwards, the water outlet gap between the spherical plug and the water outlet of the water supply pipe body is gradually reduced, the spray flow is reduced, the rotary adjusting spray head is screwed downwards, the spherical plug moves downwards, the water outlet gap between the spherical plug and the water outlet of the water supply pipe body is gradually increased, the spray flow is increased, the adjusting structure is convenient and quick to adjust, the water saving resource waste can be effectively achieved through the prediction and adjustment in advance, when constructors enter the tunnel in the dust fall process, the lifting hanging plate can be lowered through the lifting mechanism, the dust fall water drops falling from the upper side can be blocked after the lifting hanging plate is lowered to a proper height, at the moment, and the constructors walk under the lifting hanging plate can not be wet by the water retaining plate or can be more convenient for the constructors to finish the dust fall operation or the dust retaining operation when the constructors are required to finish the special dust retaining operation.
As a further preferable mode of the utility model, the water inlet end of the dust-falling water supply main pipe is connected with the filtering water tank, and a filter screen is arranged at the water inlet of the filtering water tank.
The water can be filtered through the filter screen at the water inlet of the filter water tank, so that the impurity in the water is prevented from blocking the spraying port of the dust fall spray head.
As a further preferable aspect of the present utility model, the section of the lifting hanging water baffle is arc-shaped.
As a further preferable mode of the utility model, the lifting mechanism comprises an electric reel and hanging ropes, wherein the electric reel is uniformly arranged on two sides of the tunnel ground, the hanging ropes extend from the winding wheels of the electric reel to the middle part of the top surface of the lifting type hanging water baffle along the wall surface and the top surface of the tunnel, and limit buckles are arranged at two ends and the middle part of the winding and unwinding path of the hanging ropes.
The winding and unwinding of the hanging rope can be controlled through the action of the electric winder, and the lifting of the lifting type hanging water baffle can be controlled through the winding and unwinding of the hanging rope, so that when no one is in a tunnel, the lifting type hanging water baffle can be lifted to the highest position, the blocking of sprayed dust-settling water mist is avoided, and the best and comprehensive dust-settling effect can be achieved.
As a further preferable aspect of the present utility model, the motor housing of the electric reel is provided with a waterproof cover.
The waterproof cover can keep water, and the service life of the motor of the electric reel can be effectively prolonged.
As a further preferable mode of the utility model, the bottom surface of the lifting hanging water baffle is uniformly provided with illuminating lamps.
Facilitating illumination within the tunnel.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. the water spray flow of the dust settling spray head can be adjusted in advance according to the size of the tunnel and the amount of dust generated in the tunnel, and the aim of saving water can be achieved by adjusting the water spray flow of the dust settling spray head on the basis of achieving the best dust settling effect.
2. When constructors enter the tunnel in the dust falling process, the lifting type hanging water baffle can be lowered through the lifting mechanism, dust falling water drops falling from the upper part can be blocked after the lifting type hanging water baffle is lowered to a proper height, and then the constructors walk below the lifting type hanging water baffle and cannot be wetted, so that the constructors enter the tunnel to finish some urgent operations or special operations during dust falling.
3. The water can be filtered through the filter screen at the water inlet of the filter water tank, so that the impurity in the water is prevented from blocking the spraying port of the dust fall spray head.
4. The winding and unwinding of the hanging rope can be controlled through the action of the electric winder, and the lifting of the lifting type hanging water baffle can be controlled through the winding and unwinding of the hanging rope, so that when no one is in a tunnel, the lifting type hanging water baffle can be lifted to the highest position, the blocking of sprayed dust-settling water mist is avoided, and the best and comprehensive dust-settling effect can be achieved.
5. The bottom surface of the lifting hanging water baffle is provided with the illuminating lamp, so that the illuminating lamp can conveniently illuminate in a tunnel.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the dust-settling nozzle of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Specific example 1:
fig. 1 and 2 show a dust fall device with adjusting function, including dust fall water supply main pipe 1, dust fall shower nozzle 2 and over-and-under type hanging breakwater 3, dust fall water supply main pipe 1 sets up along the central line at tunnel top, dust fall shower nozzle 2 even sets up the bottom surface at dust fall water supply main pipe 1, dust fall shower nozzle 2 includes delivery pipe body 21 and rotatory regulation nozzle 22 that from the top down set gradually, threaded connection between the upper portion of rotatory regulation nozzle 22 and the lower part of delivery pipe body 21, the cross-section of delivery pipe body 21 delivery port is loudspeaker form, rotatory regulation nozzle 22's inner chamber top is fixed with spherical end cap 5 through bracing piece 4, spherical end cap 5's diameter is the same with the minimum diameter of delivery pipe body 21 delivery port, over-and-under type hanging breakwater 3 sets up in one side of dust fall water supply main pipe 1 through elevating system 6.
When the dust in the tunnel is overlarge, the valve of the dust fall water supply main pipe is opened, water is sprayed at the dust fall spray head to carry out dust fall operation in the tunnel, the water spray flow of the dust fall spray head can be adjusted in advance according to the size of the tunnel and the quantity of dust generated in the tunnel, the adjusting method is realized by screwing the rotary adjusting spray head, the rotary adjusting spray head is screwed upwards, the spherical plug moves upwards, the water outlet gap between the spherical plug and the water outlet of the water supply pipe body is gradually reduced, the spray flow is reduced, the rotary adjusting spray head is screwed downwards, the spherical plug moves downwards, the water outlet gap between the spherical plug and the water outlet of the water supply pipe body is gradually increased, the spray flow is increased, the adjusting structure is convenient and quick to adjust, the water saving resource waste can be effectively achieved through the prediction and adjustment in advance, when constructors enter the tunnel in the dust fall process, the lifting hanging plate can be lowered through the lifting mechanism, the dust fall water drops falling from the upper side can be blocked after the lifting hanging plate is lowered to a proper height, at the moment, and the constructors walk under the lifting hanging plate can not be wet by the water retaining plate or can be more convenient for the constructors to finish the dust fall operation or the dust retaining operation when the constructors are required to finish the special dust retaining operation.
Specific example 2:
the embodiment further illustrates the dust fall water supply main pipe 1 on the basis of the specific embodiment 1, wherein the water inlet end of the dust fall water supply main pipe 1 is connected with a filtering water tank, and a filter screen is arranged at the water inlet of the filtering water tank.
The water can be filtered through the filter screen at the water inlet of the filter water tank, so that the impurity in the water is prevented from blocking the spraying port of the dust fall spray head.
Specific example 3:
in this embodiment, the lifting hanging water deflector 3 is further described on the basis of embodiment 1, and the section of the lifting hanging water deflector 3 is arc-shaped.
Specific example 4:
this embodiment has further described elevating system 6 on the basis of embodiment 1, elevating system 6 includes electric reel 61 and hanging rope 62, electric reel 61 even setting is in the both sides on tunnel ground, hanging rope 62 extends to the top surface middle part of elevating type suspension breakwater 3 along tunnel wall and top surface from the reel of electric reel 61, hanging rope 62 receive and releases both ends and the middle part of route and all are equipped with spacing knot 7.
The winding and unwinding of the hanging rope can be controlled through the action of the electric winder, and the lifting of the lifting type hanging water baffle can be controlled through the winding and unwinding of the hanging rope, so that when no one is in a tunnel, the lifting type hanging water baffle can be lifted to the highest position, the blocking of sprayed dust-settling water mist is avoided, and the best and comprehensive dust-settling effect can be achieved.
Specific example 5:
in this embodiment, the electric reel 61 is further described based on embodiment 4, and a waterproof cover is provided on a motor housing of the electric reel 61.
The waterproof cover can keep water, and the service life of the motor of the electric reel can be effectively prolonged.
Specific example 6:
in this embodiment, the lifting hanging water deflector 3 is further described based on the specific embodiment 1, and the lighting lamps 8 are uniformly arranged on the bottom surface of the lifting hanging water deflector 3.
Facilitating illumination within the tunnel.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a dust device with regulatory function, includes dust fall water supply main pipe (1), dust fall shower nozzle (2) and over-and-under type suspension breakwater (3), its characterized in that: the utility model provides a dust fall water supply is responsible for (1) along the central line setting at tunnel top, dust fall shower nozzle (2) even setting is in the bottom surface of dust fall water supply is responsible for (1), dust fall shower nozzle (2) are including delivery pipe body (21) and rotatory regulation nozzle (22) that set gradually from the top down, threaded connection between the upper portion of rotatory regulation nozzle (22) and the lower part of delivery pipe body (21), the cross-section of delivery pipe body (21) delivery port is loudspeaker form, the inner chamber top of rotatory regulation nozzle (22) is fixed with spherical end cap (5) through bracing piece (4), the diameter of spherical end cap (5) is the same with the minimum diameter of delivery pipe body (21) delivery port, lifting type hanging breakwater (3) are through elevating system (6) setting in one side of dust fall water supply is responsible for (1).
2. The dust settling device with an adjusting function according to claim 1, wherein: the dust fall water supply main pipe (1) is characterized in that the water inlet end of the dust fall water supply main pipe (1) is connected with a filtering water tank, and a filter screen is arranged at the water inlet of the filtering water tank.
3. The dust settling device with an adjusting function according to claim 1, wherein: the section of the lifting hanging water baffle (3) is arc-shaped.
4. The dust settling device with an adjusting function according to claim 1, wherein: elevating system (6) are including electronic winder (61) and hanging rope (62), electronic winder (61) even setting is in the both sides on tunnel ground, hanging rope (62) are from the reel of electronic winder (61) along tunnel wall and top surface extension to the top surface middle part of over-and-under type hanging breakwater (3), both ends and the middle part of hanging rope (62) receive and release route all are equipped with spacing knot (7).
5. The dust settling device with an adjusting function according to claim 4, wherein: the motor housing of the electric reel (61) is provided with a waterproof cover.
6. The dust settling device with an adjusting function according to claim 1, wherein: the bottom surface of the lifting hanging water baffle (3) is uniformly provided with an illuminating lamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319848.1U CN219754585U (en) | 2023-05-29 | 2023-05-29 | Dust fall device with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319848.1U CN219754585U (en) | 2023-05-29 | 2023-05-29 | Dust fall device with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754585U true CN219754585U (en) | 2023-09-26 |
Family
ID=88090798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319848.1U Active CN219754585U (en) | 2023-05-29 | 2023-05-29 | Dust fall device with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754585U (en) |
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2023
- 2023-05-29 CN CN202321319848.1U patent/CN219754585U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |