CN221085062U - Construction dust device of building engineering construction - Google Patents
Construction dust device of building engineering construction Download PDFInfo
- Publication number
- CN221085062U CN221085062U CN202323102677.XU CN202323102677U CN221085062U CN 221085062 U CN221085062 U CN 221085062U CN 202323102677 U CN202323102677 U CN 202323102677U CN 221085062 U CN221085062 U CN 221085062U
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- air supply
- fan
- cylinder body
- cylinder
- barrel
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- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005507 spraying Methods 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 239000003595 mist Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of building dust fall, in particular to a dust fall device for building engineering construction, which comprises an air supply cylinder, a spraying piece and a fan, wherein the spraying piece and the fan are respectively arranged at two ends of the air supply cylinder, the spraying piece is used for generating water mist, high-speed air flow generated by the operation of the fan is sprayed out of the air supply cylinder, the air supply cylinder comprises an outer cylinder body and an inner cylinder body, the outer cylinder body and the inner cylinder body are connected through a blocking structure, and the connection state of the outer cylinder body and the inner cylinder body is limited to be the initial state of the blocking structure through a limiting piece arranged between the outer cylinder body and the inner cylinder body. According to the utility model, the distance between the spraying piece and the fan is enlarged by stretching the outer cylinder body and the inner cylinder body to the maximum, so that the high-speed air flow generated by the fan is slightly weakened when the air flow arrives at the spraying piece, and the spray range of the water mist is shortened. However, when the outer cylinder body is connected with the inner cylinder body through the limiting piece, the distance between the spraying piece and the fan can be reduced, so that the fan can generate high-speed air flow to enhance when the spraying piece is started, and the spraying range of the water mist can be enlarged.
Description
Technical Field
The utility model relates to the technical field of building dust fall, in particular to a dust fall device for building engineering construction.
Background
Building site can produce great dust sometimes in the construction, needs to spray the water smoke to the dust in order to reach the dust fall effect, and current dust fall device utilizes high-speed air current to send the water smoke to the top in the dust area that produces, through the contact of water smoke and the dust in the air fusion. But the water mist range is controlled by the power of the fan generating the high-speed air flow, namely, the larger the power is, the farther the range is. This results in repeated changes to the device placement points or selection of a higher or lower power device for dust settling.
Disclosure of utility model
In view of the above, the present utility model aims to provide a construction dust-settling device for building engineering, which can reduce or enlarge the range of water mist as required.
Based on the above object, the utility model provides a dust settling device for construction engineering, which comprises an air supply cylinder, and spray pieces and fans respectively arranged at two ends of the air supply cylinder, wherein the spray pieces are used for generating water mist and spraying out of the air supply cylinder from the air supply cylinder by high-speed air flow generated by the operation of fans, the air supply cylinder comprises an outer cylinder and an inner cylinder, the outer cylinder and the inner cylinder are connected through a blocking structure which slides to a fixed distance, the connection state of the outer cylinder and the inner cylinder is limited to be the initial state of the blocking structure by a limiting piece arranged between the outer cylinder and the inner cylinder, and the limiting piece can be loosened, when the limiting piece is loosened and the air supply cylinder is inclined, the connection state of the outer cylinder and the inner cylinder is changed to be the blocking state by the blocking structure.
As a preferable technical scheme of the utility model, the spraying piece consists of a water spraying structure capable of changing a water body into a water mist form through a high-pressure spray head.
As a preferable technical scheme of the utility model, the spraying piece is fixed in one end of the inner cylinder body and consists of a pump body, a water outlet pipe communicated with the pump body through a water injection pipe and a plurality of spray heads arranged on the water outlet pipe.
As a preferable technical scheme of the utility model, the fan consists of a bracket, a blade rotatably connected to the bracket and a motor which is arranged on the bracket and is in transmission connection with the blade, wherein the bracket is fixed in one end of the outer cylinder.
As a preferable technical scheme of the utility model, the blocking structure comprises a chute arranged at the other end of the outer cylinder far away from the connecting support and a convex ring arranged at one end of the inner cylinder far away from the connecting spray piece, wherein the convex ring is arranged in the chute in a sliding manner, and the length of the convex ring is at least one fifth of the length of the chute.
As a preferable technical scheme of the utility model, the limiting piece comprises a hanging ring connected to the inner cylinder body and a hanging rope detachably connected to the hanging ring, and one end of the hanging rope is hinged with the outer cylinder body.
As a preferable technical scheme of the utility model, the number of the hanging rings is at least three, and the hanging rings are sequentially arranged from left to right, and when the hanging rope is connected to the hanging ring positioned at the middle part, the convex ring on the inner cylinder body is positioned at the middle part of the chute.
As a preferable technical scheme of the utility model, the utility model further comprises a telescopic device arranged between the outer cylinder body and the inner cylinder body.
As a preferable technical scheme of the utility model, the air supply cylinder body is a straight cylinder body, the fan is arranged in the air supply cylinder body in a sliding manner, and a telescopic device is arranged between one end in the air supply cylinder body and the fan.
As a preferable technical scheme of the utility model, the air supply barrel also comprises a frame positioned outside the air supply barrel body, and angle adjusting pieces are arranged at the joints of the frame, the air supply barrel body and the carrier.
The beneficial effects of the utility model are as follows: the dust settling device for the construction engineering changes the distance between the spraying piece and the fan through manual driving or mechanical driving, can enlarge or reduce the range of water mist, avoids repeatedly changing the placement point of the device, or selects a larger or smaller power device to carry out dust settling treatment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional plan view of a dust suppression device for construction of a building project according to the present utility model;
FIG. 2 is a schematic plan view of a further micro-variation of the partially enlarged spacing member of FIG. 1 of a dust suppression device for use in construction of building engineering according to the present utility model;
FIG. 3 is a schematic plan view of another embodiment of a dust settling device for construction of building engineering according to the present utility model.
In the figure: 1. an air supply cylinder; 11. an outer cylinder; 12. an inner cylinder; 2. a spray member; 21. a water injection pipe; 22. a water outlet pipe; 23. a spray head; 3. a blower; 4. a convex ring; 5. hanging rings; 6. hanging ropes; 7. a telescoping device; 8. a frame; 9. and a sliding groove.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, the dust settling device for construction engineering comprises an air supply cylinder body 1, wherein the air supply cylinder body 1 is formed by sleeving an outer cylinder body 11 outside an inner cylinder body 12, and the whole length of the air supply cylinder body 1 can be changed along with changing the area of sleeving the outer cylinder body 11 outside the inner cylinder body 12. Wherein install fan 3 in the one end of outer barrel 11, this fan 3 can produce high-speed air current, specifically by the support of fixing in outer barrel 11, rotate the blade of connecting on the support and install on the support but with the motor of blade transmission connection constitute, when the motor received the instruction that the controller sent then begins work and drive the blade high-speed rotation, the blade of high-speed rotation then produces high-speed air current in interior barrel 12.
In addition, the spraying piece 2 is installed at one end in the inner cylinder 12, that is, the spraying piece 2 and the fan 3 inside when the inner cylinder 12 is connected with the inner cylinder 12 are located at two ends of the air supply cylinder 1. And because the spraying piece 2 is used for generating water mist, the water mist is sprayed out of the air supply cylinder 1 under the action of high-speed air flow generated by the fan 3, and the sprayed water mist reaches the upper part of the dust generation area and contacts with dust so as to realize the dust falling effect.
The specific spray member 2 is composed of a pump body (not shown in the drawing), a water outlet pipe 22 communicated with the pump body through a water injection pipe 21, and a plurality of spray heads 23 mounted on the water outlet pipe 22. When the water spraying device is used, the pump body sucks water and enters the water outlet pipe 22 through the water injection pipe 21, finally the water is compressed into mist form by the spray head 23 on the water outlet pipe 22 and sprayed out, and of course, other water spraying structures which can change the water into the mist form through the high-pressure spray head 23 or other parts can also be used, such as a sprayer, and the water spraying device is not limited in the application.
As described in the background: the water mist range is controlled by the power of the fan 3 which generates the high-speed air flow, namely, the larger the power is, the farther the range is. This results in repeated changes to the device placement points or selection of a higher or lower power device for dust settling. However, in the application, the air supply cylinder body 1 is divided into the inner cylinder body 11 and the outer cylinder body, the two parts are connected through the blocking structure, the connection state of the outer cylinder body 11 and the inner cylinder body 12 is limited to be the initial state of the blocking structure through the limiting piece, in addition, the limiting piece can be loosened, and when the limiting piece is loosened and the air supply cylinder body 1 is inclined, the connection state of the outer cylinder body 11 and the inner cylinder body 12 is automatically changed to be the blocking state through the blocking structure. That is, when the connection state of the outer cylinder 11 and the inner cylinder 12 is deformed into the blocking state of the blocking structure, the outer cylinder 11 and the inner cylinder 12 are stretched to the maximum, so that the distance between the spraying member 2 and the fan 3 is enlarged, the fan 3 generates high-speed air flow which is slightly weakened when the spraying member 2 is driven, and the spray range of the water mist is reduced. However, when the outer cylinder 11 is connected with the inner cylinder 12 through the limiting piece, the distance between the spraying piece 2 and the fan 3 is reduced, so that the fan 3 generates high-speed air flow to enhance when the spraying piece 2 is started, and the spray range of the water mist is enlarged.
The concrete blocking structure comprises a chute 9 arranged at the other end of the outer cylinder 11 far away from the connecting support and a convex ring 4 arranged at the other end of the inner cylinder 12 far away from the connecting spray piece 2, wherein the convex ring 4 is arranged in the chute 9 in a sliding manner, and the length of the convex ring is one fifth of the length of the chute 9. The length of the stretch change of the air supply cylinder 1 is limited by the length of the chute 9 on the outer cylinder 11, that is, the convex ring 4 cannot move after being connected with the left part inside the chute 9, so that the length of the stretch change of the air supply cylinder 1 is fixed. The length of the chute 9 can be driven according to the length of the driving stretching change, namely, the length of the convex ring 4 is not one fifth of the length of the chute 9, but can be one sixth, one seventh and more.
The specific limiting piece comprises a hanging ring 5 connected to the inner cylinder 12, and a hanging rope 6 detachably connected to the hanging ring 5, one end of the hanging rope 6 is hinged to the outer cylinder 11, the specific hanging rope 6 is connected with the hanging ring 5 in a hanging mode through a pressing type hook, when the hook is connected with the hanging ring 5, the convex ring 4 on the inner cylinder 12 is connected with the right side inside a sliding groove of the outer cylinder 11 in a low mode, namely in an initial undeformed state of a blocking structure, and at the moment, the distance between the spraying piece 2 and the fan 3 on the air supply cylinder 1 is the largest.
As shown in fig. 2, the chute 9 has a longer length (not shown), for example, the collar 4 is one sixth, one seventh and more of the chute 9. The hanging ring 5 is provided with three hanging rings from left to right, and of course, more than three hanging rings can be provided, which is specifically determined according to actual needs. When the hanging rope 6 is connected with the hanging ring 5 positioned at the leftmost side through the push type hook, the distance between the spraying piece 2 and the fan 3 is the largest; when the hanging rope 6 is connected with the hanging ring 5 positioned in the middle, the maximum distance between the spraying piece 2 and the fan 3 is further reduced compared with that between the spraying piece and the fan; when the hanging rope 6 is connected with the hanging ring 5 positioned at the rightmost side, the distance between the spraying piece 2 and the fan 3 is the smallest, so that the range of water mist spraying is selected in various ways.
As shown in fig. 3, the air supply cylinder 1 is no longer a combination of the inner cylinder 12 and the outer cylinder 11, but is a straight cylinder, in which case the fan 3 is slidably disposed in the air supply cylinder 1, specifically, the air supply cylinder 1 is slidably implemented by a guide rail, a sliding block structure or a sliding rod, and a linear bearing structure, and a telescopic device 7 is installed between one end of the air supply cylinder and the fan 3, and the distance between the fan 3 and the spraying member 2 is adjusted by driving the telescopic device 7, and the telescopic device 7 can be one of a cylinder, an electric cylinder or a hydraulic cylinder, which is not limited in the application.
As a further variation of the embodiment of fig. 3 (not shown in the drawings), in which the blower cylinder 1 is still a combination of the inner cylinder 12 and the outer cylinder 11, but the telescopic device 7 is installed between the outer cylinder 11 and the inner cylinder 12, the length of the entire blower cylinder 1 is adjusted by driving the telescopic device 7 to change the distance between the blower 3 and the spray member 2.
In addition, the air supply device further comprises a frame 8 positioned outside the air supply cylinder body 1, angle adjusting pieces are arranged at the joints of the frame 8 and the air supply cylinder body 1 and the carrier, the angle adjusting pieces positioned between the frame 8 and the air supply cylinder body 1 can be motors, the telescopic devices 7 can also be screw structures which can be manually adjusted, and as long as other adjusting structures which can enable the air supply cylinder body 1 to rotate in the upper and lower directions of the frame 8 can be realized, when the air supply cylinder body 1 is in an inclined state through the adjusting structures and the limiting pieces are in an unconnected loosening state, the blocking structures are automatically deformed into blocking states, namely, the convex rings 4 are originally connected with the right side of the sliding grooves 9 in a low mode, and automatically slide to be connected with the left side of the sliding grooves 9 in a low mode.
The angle adjusting member between the frame 8 and the carrier (i.e. the support platform, the sprinkler tank truck or the cart carrying the pump body and the control device) may be a motor, or may be a manually adjusted rack-and-pinion structure, so long as other adjusting structures of the frame 8 in the carrier rotation can be realized, and the spraying direction of the water mist is changed when the frame 8 rotates.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a building engineering construction dust device, includes air supply barrel (1) to and locate spraying piece (2) and fan (3) at air supply barrel (1) both ends respectively, spraying piece (2) are used for producing the water smoke and are spouted in air supply barrel (1) by the high-speed air current that fan (3) work produced, and characterized in that, air supply barrel (1) are including outer barrel (11) and inner barrel (12), are connected through the fixed blocking structure of slip to certain distance between outer barrel (11) and inner barrel (12), and the initial state that is blocking structure through the connecting state that sets up between limiting piece restriction outer barrel (11) and inner barrel (12), the limiting piece can loosen, when unclamping the limiting piece and air supply barrel (1) slope, the connecting state of outer barrel (11) and inner barrel (12) is blocking structure deformation and forms blocking state.
2. A construction dust device according to claim 1, characterized in that the spraying element (2) consists of a water spraying structure which can change the water body into a mist form.
3. A construction dust fall device according to claim 2, characterized in that the spray member (2) is fixed in one end of the inner cylinder (12) and consists of a pump body, a water outlet pipe (22) communicated with the pump body through a water injection pipe (21), and a plurality of spray heads (23) mounted on the water outlet pipe (22).
4. A construction dust device according to claim 1, characterized in that the fan (3) consists of a bracket, a blade rotatably connected to the bracket, and a motor mounted on the bracket but in driving connection with the blade, the bracket being fixed in one end of the outer cylinder (11).
5. The dust settling device for construction engineering construction according to claim 4, wherein the blocking structure comprises a chute (9) formed in the other end of the outer cylinder (11) far away from the connecting support, and a convex ring (4) formed in the end of the inner cylinder (12) far away from the connecting spraying piece (2), wherein the convex ring (4) is slidably arranged in the chute (9), and the length of the convex ring is at least one fifth of the length of the chute (9).
6. The construction dust fall device according to claim 5, wherein the limiting piece comprises a hanging ring (5) connected to the inner cylinder body (12) and a hanging rope (6) detachably connected to the hanging ring (5), and one end of the hanging rope (6) is hinged with the outer cylinder body (11).
7. The dust settling device for construction engineering construction according to claim 6, wherein the number of the hanging rings (5) is at least three, and the hanging rings are sequentially arranged from left to right, and when the hanging rope (6) is connected to the hanging ring (5) positioned at the middle part, the convex ring (4) on the inner cylinder body (12) is positioned at the middle part of the chute (9).
8. A construction dust fall device according to any one of claims 1-4, further comprising a telescopic device (7) mounted between the outer cylinder (11) and the inner cylinder (12).
9. The construction dust fall device according to any one of claims 1 to 4, wherein the air supply cylinder (1) is a straight cylinder, the fan (3) is slidably disposed in the air supply cylinder (1), and a telescopic device (7) is installed between one end in the air supply cylinder (1) and the fan (3).
10. The construction dust fall device according to any one of claims 1 to 4, further comprising a frame (8) located outside the air supply cylinder (1), wherein the joints of the frame (8) with the air supply cylinder (1) and the carrier are provided with angle adjusting members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323102677.XU CN221085062U (en) | 2023-11-14 | 2023-11-14 | Construction dust device of building engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323102677.XU CN221085062U (en) | 2023-11-14 | 2023-11-14 | Construction dust device of building engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085062U true CN221085062U (en) | 2024-06-07 |
Family
ID=91326082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323102677.XU Active CN221085062U (en) | 2023-11-14 | 2023-11-14 | Construction dust device of building engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085062U (en) |
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2023
- 2023-11-14 CN CN202323102677.XU patent/CN221085062U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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