CN219584159U - Prevent dust diffusion's door curtain system - Google Patents
Prevent dust diffusion's door curtain system Download PDFInfo
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- CN219584159U CN219584159U CN202320334562.4U CN202320334562U CN219584159U CN 219584159 U CN219584159 U CN 219584159U CN 202320334562 U CN202320334562 U CN 202320334562U CN 219584159 U CN219584159 U CN 219584159U
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Abstract
The utility model relates to a door curtain system capable of preventing dust from diffusing, which belongs to the technical field of dust prevention and dust removal, wherein a supporting frame is arranged on the inner side of a roller shutter door and comprises a left supporting frame, a right supporting frame and a top frame fixed on the tops of the left supporting frame and the right supporting frame; the top spraying assembly is arranged on the top frame and comprises a top water pipe horizontally arranged along the left-right direction and spray heads uniformly distributed on the top water pipe; the lateral spray assembly comprises lateral water pipes which are respectively arranged on the left support frame and the right support frame in a rotating way and spray heads which are uniformly distributed on the lateral water pipes, and the lateral water pipes are arranged in an extending way along the front-back direction; the water supply pipe is respectively communicated with the top water pipe and the lateral water pipe; the driving mechanism comprises a driving motor and a transmission assembly which is connected between the driving motor and the lateral water pipe in a transmission way. The technical problem that the two sides of a vehicle cannot be sprayed due to the fact that the spraying structure is a water spraying pipe arranged at the inlet in the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of dust prevention and dust removal, and particularly relates to a door curtain system capable of preventing dust diffusion.
Background
Small-particle solid matters such as dregs, fine sand and the like can generate a large amount of dust in the transportation process, and the dust drifts in the air and disperses everywhere along with the flow of the air, so that the environment is polluted, the health and the sight of people are seriously influenced, and the life health and the traffic safety are threatened. Thus, some measures are required for vehicles entering and exiting the construction site to reduce or even remove dust caused thereby. In the prior art, in order to reduce dust emission caused when a vehicle enters and exits a concrete storage yard, a spraying structure for spraying the vehicle is usually arranged at an inlet of a pushing yard so as to spray the vehicle when the vehicle enters and exits the storage yard, however, the existing spraying structure is usually a water spraying pipe arranged at the top of the inlet of the storage yard, and the water spraying pipe sprays water downwards to form a water curtain so as to reduce floating dust on the surface of the vehicle entering the storage yard or exiting the storage yard; however, the spray pipes only form a curtain from top to bottom, and both sides of the vehicle cannot be effectively sprayed, thereby resulting in poor spraying effect on the vehicle.
Disclosure of Invention
Therefore, the present utility model is directed to a door curtain system for preventing dust from diffusing, so as to solve the technical problem that in the prior art, a spraying structure is a water spraying pipe arranged at an inlet, so that two sides of a vehicle cannot be sprayed.
In order to achieve the above purpose, the technical scheme adopted by the door curtain system for preventing dust diffusion of the utility model is as follows:
a dust spreading prevention door curtain system comprising:
and (3) a supporting frame: the support frame comprises a left support frame, a right support frame and a top frame fixed at the tops of the left support frame and the right support frame;
top spray assembly: the top spraying component comprises a top water pipe horizontally arranged along the left-right direction and spray heads uniformly distributed on the top water pipe;
lateral spray assembly: the spray head comprises lateral water pipes and spray heads, wherein the lateral water pipes are respectively arranged on the left support frame and the right support frame in a rotating manner, and the spray heads are uniformly distributed on the lateral water pipes;
and (3) a water supply pipe: the water pipes are respectively communicated with the top water pipe and the lateral water pipe;
a driving mechanism: comprises a driving motor and a transmission component which is connected between the driving motor and the lateral water pipe in a transmission way.
The beneficial effects are that: the door curtain system for preventing dust diffusion solves the technical problem that in the prior art, a spray structure is a spray pipe arranged at an inlet, so that two sides of a vehicle cannot be sprayed, a top spray assembly and a lateral spray assembly are arranged on a supporting frame, spray heads arranged on the top water pipe and the lateral water pipe can spray water to flush the vehicle at the same time, and the spray heads on the lateral water pipe can spray water in an up-and-down swinging way under the action of a driving mechanism, so that the upper part, the left side and the right side of the passing vehicle are completely flushed.
Further, the transmission assembly comprises a first transmission rod vertically connected with the output shaft of the driving motor, a rotary table fixed on the lateral water pipe, and a second transmission rod hinged between the rotary table and the first transmission rod, wherein one end of the second transmission rod is hinged with one end of the first transmission rod far away from the driving motor, and the other end of the second transmission rod is eccentrically hinged relative to the rotary table.
The beneficial effects are that: the driving motor provides rotation power, the driving motor transmits the rotation power to the first transmission rod through the output shaft, the first transmission rod rotates around the driving motor output shaft, the rotation of the first transmission rod drives the second transmission rod to move, one end of the second transmission rod, which is far away from the first transmission rod, is eccentrically hinged with the turntable through the hinge post, rotation of the driving motor output shaft is achieved, the turntable is driven to rotate, the turntable drives the lateral water pipe to rotate, rotation of the lateral water pipe around the central shaft by a certain angle is achieved, and therefore the spraying range of the lateral water pipe is enlarged.
Further, the left support frame and the right support frame comprise vertical rods which are arranged in a front-back parallel and spaced mode, and the front end and the rear end of the lateral water pipe are respectively hinged to the middle lower portion of the vertical rods.
The beneficial effects are that: the lateral water pipe swings reciprocally along the horizontal central shaft of the water pipe under the action of the driving mechanism, and the front end and the rear end of the lateral water pipe are respectively hinged to the middle lower part of the vertical rod, so that the rotation of the lateral water pipe is realized, and the lateral water pipe is relatively stable in the rotation process.
Further, in the front-back direction, two top water pipes are arranged, and the two top water pipes are arranged on the top frame at intervals.
The beneficial effects are that: the top water pipes are provided with two, and the spray heads on the two top water pipes are arranged in a staggered mode front and back, so that the spray range of the water curtain in the front and back direction is enlarged, a compact water curtain is formed during spraying, and flying dust inside a storage yard is effectively prevented from drifting out of the yard.
Further, a water collecting tank is arranged right below the supporting frame, a grid plate is arranged on the water collecting tank, the water collecting tank is communicated with a water storage tank, and the water storage tank is communicated with a water supply pipe through a water pump.
The beneficial effects are that: the sprayed water flows into a water collecting tank through a grating plate, the grating plate isolates the impurities with larger volume washed down by the vehicle on the grating plate, the water collecting tank collects the wastewater containing the impurities with small volume flowing down from the grating plate, and the wastewater flows into a water storage tank through a filter screen for recycling, so that the purpose of saving water is achieved; the inlet tube of water pump extends to the tank, and the delivery port of water pump is connected to the one end of delivery pipe, and the other end communicates with top water pipe and side direction water pipe respectively. The water of the reservoir is delivered to the top water pipe and the lateral water pipe.
Further, the automatic rolling device also comprises a proximity sensor and a controller, wherein the proximity sensor is fixed on the supporting frame and is in control connection with the controller, the water pump is in control connection with the controller, the rolling door is in control connection with the controller, and the driving motor is connected with the controller.
The beneficial effects are that: when the vehicle approaches the support frame, the proximity sensor receives a vehicle passing signal, the proximity sensor transmits the received signal to the controller, and the controller controls the water pump to be started, and simultaneously controls the roller shutter door to be opened and controls the driving motor to be started.
Drawings
FIG. 1 is a schematic view of a dust spreading prevention door curtain system according to the present utility model;
FIG. 2 is an enlarged front view of a dust spreading prevention door curtain system A of the present utility model;
fig. 3 is an enlarged top view of a dust spreading prevention door curtain system a of the present utility model.
Reference numerals: 1-a roller shutter door; 11-a left support frame; 12-right support frame; 13-a top frame; 14-standing a pole; 2-a spray head; 21-top water pipe; 22-lateral water pipes; 3-a turntable; 31-a hinge post; 4-a first transmission rod; 5-a second transmission rod; 6-driving a motor; 61-a water storage pool; 62-a water pump; 63-a water supply pipe; 64-grating plates; 71-proximity sensor; 72-a controller; 8-a water collecting pipeline; 81-municipal water supply; 9-a filter screen.
Detailed Description
The dust-spreading-preventing door curtain system of the present utility model is described in further detail below with reference to the accompanying drawings and detailed description:
as shown in fig. 1, a door curtain system for preventing dust diffusion of the present utility model includes a support frame installed inside a roll-up door 1, the support frame including a left support frame 11, a right support frame 12, and a top frame 13 fixed on top of the left support frame 11 and the right support frame 12; the top spraying assembly is arranged on the top frame 13 and comprises top water pipes 21 horizontally arranged along the left-right direction and spray heads 2 uniformly distributed on the top water pipes, specifically, two top water pipes 21 are arranged in the front-back direction, the two top water pipes 21 are arranged on the top frame 13 at intervals in the front-back direction, and the spray heads 2 are installed on the two top water pipes 21 in a staggered manner; the spray range of the water curtain in the front-back direction is enlarged, a compact water curtain is formed during spraying, and flying dust inside a storage yard is effectively prevented from drifting out of the yard.
The left support frame 11 and the right support frame 12 have the same structure and comprise upright rods 14 which are arranged in parallel at intervals in the front-back direction, lateral spray assemblies are respectively arranged on the left support frame 11 and the right support frame 12, specifically, the lateral spray assemblies comprise lateral water pipes 22 which are respectively arranged on the left support frame and the right support frame in a rotating way and spray heads 2 which are uniformly distributed on the lateral water pipes 22, and the lateral water pipes 22 are arranged in an extending way along the front-back direction; the front and rear ends of the lateral water pipe 22 are respectively hinged to the middle lower part of the upright pole 14.
In order to increase the spraying range of the lateral water pipe 22, the lateral water pipe 22 can rotate relative to the left support frame 11 and the right support frame 12 respectively, in order to realize the rotation of the lateral water pipe 22, a driving mechanism is arranged, the driving mechanism comprises a driving motor 6 and a transmission assembly which is connected between the driving motor 6 and the lateral water pipe 22 in a transmission way, the transmission assembly comprises a first transmission rod 4 which is vertically connected with an output shaft of the driving motor, a rotary table 3 fixed on the lateral water pipe 22, a second transmission rod 5 which is hinged between the rotary table 3 and the first transmission rod 4 in a hinged way, one end of the second transmission rod 5 is hinged with one end of the first transmission rod 4 far away from the driving motor 6, the other end of the second transmission rod 5 is eccentrically hinged with respect to the rotary table 3, in particular, the rotary table 3 is fixed on the lateral water pipe 22, the rotary table 3 is hinged with one end of the first transmission rod 4 through a hinged post 31, the other end of the first transmission rod 4 is hinged with one end of the second transmission rod 5 far away from the rotary table 3, the rotation of the output shaft of the driving motor drives the first transmission rod 4 to rotate with the first transmission rod 4 to drive the rotary table 3 to drive the rotary table 2 to swing, and the rotary table 4 drives the rotary table 2 to rotate to swing, and the rotary table 2 drives the lateral water pipe 2 to swing. In order to realize water supply to the top water pipe 21 and the lateral water pipe 22, in this embodiment, the top water pipe 21 and the lateral water pipe 22 are respectively communicated with the water supply pipe 63, the water supply pipe 63 supplies water to the top water pipe 21 and the lateral water pipe 22, the water supply pipe 63 is fixedly connected with the top water pipe 21, the water supply pipe 63 is rotationally and hermetically connected with the lateral water pipe 22, and the rotationally and hermetically connected between the water supply pipe 63 and the lateral water pipe 22 is in the prior art, which is not repeated herein.
In order to collect water after the vehicle is cleaned, in this embodiment, a water collecting tank is arranged under the supporting frame, a grid plate 64 is arranged on the water collecting tank to filter water flowing into the water collecting tank, so that larger impurities are prevented from entering the water collecting tank, the water collecting tank is communicated with a water storage tank 61, the water storage tank 61 is communicated with a water supply pipe 63 through a water pump 62, specifically, a water inlet pipe of the water pump 62 extends to the water storage tank 61, one end of the water supply pipe 63 is communicated with a water outlet of the water pump 62, and the other end of the water supply pipe 63 is respectively communicated with the top water pipe 21 and the lateral water pipe 22 to supply water for the top water pipe 21 and the lateral water pipe 22; the water collecting tank collects the wastewater flowing down through the grid plate 64, and the wastewater flows into the water storage tank 61 after being filtered by the filter screen 9 on the water supply pipe 8, and the water in the water storage tank 61 is partially supplied from the municipal water supply 81 in addition to the circulating water.
In order to realize the automatic control of the top spraying component and the lateral spraying component, in the embodiment, a proximity sensor 71 is fixed on the supporting frame, the door curtain system is further provided with a controller 72, the proximity sensor 71 is in control connection with the controller 72, the water pump 62 is in control connection with the controller 72, and the roller shutter door 1 is in control connection with the controller 72. When a vehicle enters the roller shutter door 1, the proximity sensor 71 detects the vehicle, the proximity sensor 71 gives a signal to the controller 72, the controller 72 controls the roller shutter door 1 to be opened for the vehicle to pass through, and simultaneously controls the water pump 62 to be started and the driving motor 6 to be started, so that the water pipe 21 at the top starts spraying water, and the lateral water pipe 22 rotates to spray water; in the present embodiment, the control principles between the proximity sensor 71 and the controller 72, the controller 72 and the roller shutter door 1, the controller 72 and the water pump 62, and the controller 72 and the driving motor 6 are conventional, and will not be described herein.
When a vehicle approaches the sensor, the proximity sensor detects the vehicle and sends a signal to the controller, the controller controls the starting water pump, the spray heads on the top water pipe and the lateral water pipe start spraying water, the rolling shutter door is controlled to be opened and the driving motor is started, the spray heads on the lateral water pipe swing up and down to spray water under the driving of the driving motor, the top and the lateral surfaces of the vehicle are washed cleanly, and the spray heads on the lateral water pipe can wash the wheels and the bottom of the vehicle; after the flushing is finished, a driver drives away, the proximity sensor cannot detect a vehicle signal, at the moment, the proximity sensor transmits the signal of the undetected vehicle to the controller, and the controller controls the roller shutter door to be closed, and simultaneously, the water pump and the driving motor are stopped.
In the embodiment, two top water pipes are arranged; in other embodiments, three top water pipes may be provided.
In the embodiment, the spray heads on the two top water pipes are staggered front and back; in other embodiments, the spray heads on the top water pipe may be arranged in tandem.
The lateral water pipe is provided with a driving mechanism in the embodiment; in other embodiments, the lateral water tube may not have a drive mechanism.
In the embodiment, a water collecting tank is arranged right below the supporting frame, and a grid plate is arranged on the water collecting tank; in other embodiments, the water collection trough and the grating plate may not be provided directly below the support frame.
The embodiment is provided with a proximity sensor and a controller; in other embodiments, the proximity sensor and controller may not be provided.
Claims (6)
1. A dust spreading prevention door curtain system, comprising:
and (3) a supporting frame: the support frame comprises a left support frame, a right support frame and a top frame fixed at the tops of the left support frame and the right support frame;
top spray assembly: the top spraying component comprises a top water pipe horizontally arranged along the left-right direction and spray heads uniformly distributed on the top water pipe;
lateral spray assembly: the spray head comprises lateral water pipes and spray heads, wherein the lateral water pipes are respectively arranged on the left support frame and the right support frame in a rotating manner, and the spray heads are uniformly distributed on the lateral water pipes;
and (3) a water supply pipe: the water pipes are respectively communicated with the top water pipe and the lateral water pipe;
a driving mechanism: comprises a driving motor and a transmission component which is connected between the driving motor and the lateral water pipe in a transmission way.
2. The dust diffusion preventing door curtain system according to claim 1, wherein the transmission assembly comprises a first transmission rod vertically connected with the output shaft of the driving motor, a rotary disc fixed on the lateral water pipe, and a second transmission rod hinged between the rotary disc and the first transmission rod, one end of the second transmission rod is hinged with one end of the first transmission rod away from the driving motor, and the other end of the second transmission rod is eccentrically hinged with respect to the rotary disc.
3. The dust diffusion preventing door curtain system according to claim 2, wherein the left support frame and the right support frame each comprise upright bars arranged in parallel at intervals from front to back, and front and rear ends of the lateral water pipes are respectively hinged to middle lower portions of the upright bars.
4. A dust spreading prevention door curtain system according to any one of claims 1 to 3, wherein two top water pipes are provided in the front-rear direction, the two top water pipes being arranged on the top frame at a front-rear interval.
5. A dust spreading prevention door curtain system according to any one of claims 1 to 3, wherein a water collecting tank is arranged right under the supporting frame, a grating plate is arranged on the water collecting tank, the water collecting tank is communicated with a water storage tank, and the water storage tank is communicated with a water supply pipe through a water pump.
6. The dust spreading prevention door curtain system according to claim 5, further comprising a proximity sensor and a controller, wherein the proximity sensor is fixed on the support frame, the proximity sensor is in control connection with the controller, the water pump is in control connection with the controller, the roller shutter door is in control connection with the controller, and the driving motor is in control connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320334562.4U CN219584159U (en) | 2023-02-28 | 2023-02-28 | Prevent dust diffusion's door curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320334562.4U CN219584159U (en) | 2023-02-28 | 2023-02-28 | Prevent dust diffusion's door curtain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219584159U true CN219584159U (en) | 2023-08-25 |
Family
ID=87691887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320334562.4U Active CN219584159U (en) | 2023-02-28 | 2023-02-28 | Prevent dust diffusion's door curtain system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219584159U (en) |
-
2023
- 2023-02-28 CN CN202320334562.4U patent/CN219584159U/en active Active
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