CN218853856U

CN218853856U - No water tank's economize on electricity type fog gun machine

Info

Publication number: CN218853856U
Application number: CN202222859340.2U
Authority: CN
Inventors: 陈效; 熊孝勇; 曾强; 胡代强; 金书轩; 李健; 陈飞; 郭强; 李涛; 李中强
Original assignee: Sichuan Yibin Huimei Line Industry Co Ltd
Current assignee: Sichuan Yibin Huimei Line Industry Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-14
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a water tank-free power-saving fog gun machine belongs to dust fall and presses down dirt equipment technical field, including at least one air duct that is equipped with the fan to and the conveying unit, keeping away from fan one side of air duct and being equipped with the nozzle, communicate the delivery pipe behind the nozzle intercommunication conveying unit again, be equipped with the pressure gauge that is arranged in detecting fluid pressure in the delivery pipe on delivery pipe or the main pipeline of conveying unit, the conveying unit includes pipeline I and pipeline II, is equipped with the force (forcing) pump on the pipeline I, is equipped with governing valve I on the pipeline II, the pressure gauge respectively with force (forcing) pump, governing valve I control connection, this fog gun machine has cancelled water tank isotructure, has solved the fog gun machine among the prior art because long-time operation leads to the water tank to get the easy trouble of liquid level control mechanism, and is used for the problem that the pressurized motor of spraying also easily breaks down, and this fog gun machine has the characteristics of power saving.

Description

No water tank's economize on electricity type fog gun machine

Technical Field

The utility model belongs to the technical field of the dust fall presses down dirt equipment, concretely relates to economize on electricity type fog gun machine of no water tank.

Background

A fog gun machine is a dust-settling device, is mainly used in dust-raising environments such as roads around coal yards, and achieves the purpose of dust settling by controlling the dust-raising range through spraying.

The working principle of the fog gun machine which is commonly used at present is as follows: tap water is delivered to a water tank of the fog gun machine through a water supply pipeline, and then forms water mist to adsorb and settle suspended particles in the air to the ground through a nozzle of the fog gun machine, so that dust such as coal is prevented from being scattered to the periphery in disorder in the air, and the atmospheric environment is polluted.

At present, most fog gun machines have long continuous working time, such as: the opening time of the fog gun machine on the road around the coal yard can be as long as 24 hours, so that the water tank liquid level control device of the fog gun machine is easy to break down, water inlet and water storage of the water tank are easy to happen, the fog gun machine cannot spray water mist frequently, and the aim of dust fall cannot be achieved. And because the operation time is long, the motor used for spraying and pressurizing of the fog gun machine is easy to break down. In addition, the spraying coverage of the existing fog gun machine has dead angles, the closer to the spray head area of the spraying machine, the less the spraying amount, and even no water mist at all.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the fog gun machine among the prior art because long-time operation leads to the water tank to get the easy trouble of liquid level control mechanism, and is used for the pressurized motor of spraying also easy trouble problem, provides a new fog gun machine of no water tank structure, can guarantee normal spraying effect, can reach the effect that reduces equipment failure rate again.

In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows:

the utility model provides a water tank-free power-saving fog gun machine, includes at least one guide duct that is equipped with the fan, and conveying unit, the one side of keeping away from the fan of guide duct is equipped with the nozzle, and the delivery pipe is communicate again behind the nozzle intercommunication conveying unit, be equipped with the pressure gauge that is used for detecting fluid pressure in the delivery pipe on the delivery pipe or the main pipeline of conveying unit, conveying unit includes pipeline I and pipeline II, is equipped with the force (forcing) pump on the pipeline I, is equipped with governing valve I on the pipeline II, the pressure gauge respectively with force (forcing) pump, governing valve I control connection.

Further, a one-way valve is further arranged on the pipeline I.

Further, the pipeline I, the pipeline II and the water supply pipe are connected through a three-way valve.

Further, the nozzle is annularly distributed with water spray holes.

Furthermore, the angle of elevation of the air guide cylinder is 30-55 degrees, and a petal type adjusting valve for adjusting the air volume is arranged at the tail of the air guide cylinder.

Furthermore, the wind guide device further comprises a driving motor, a speed reducer and a driving gear, wherein the driving motor is fixedly connected with the driving gear through the speed reducer, the wind guide cylinder is fixedly connected to a driven fluted disc matched and rotated with the driving gear through a support column, and the support column is rotatably connected with the support through a rotating shaft.

The utility model has the advantages that:

1. in the utility model, the used fog gun machine cancels structures such as a water tank and is additionally provided with a conveying unit, when the pressure of a pipeline where a water supply pipe is positioned is higher, a regulating valve I on a pipeline II of the conveying unit is opened, and the water supply pressure of the water supply pipe is directly utilized for spraying; when the pressure on the pipeline where the water supply pipe is located is small, the regulating valve I on the pipeline II is closed, the pressure pump and the corresponding valve on the pipeline I are opened, the pressure pump is used for regulating the pressure to the lowest pressure value of the fog gun machine, the fog gun machine is guaranteed to be capable of spraying, the electricity consumption of the fog gun machine is saved, the water tank is not designed, control structures such as the water tank and the liquid level are simplified, the maintenance workload is reduced, the failure rate is reduced, the volume of the fog gun machine can be reduced to a certain extent, and the fog gun machine is miniaturized. The fog gun with the structure is particularly suitable for application environments with higher pressure on a pipe network where the water supply pipe is located.

2. The utility model discloses in, still be equipped with the check valve on the pipeline I, prevent the commodity circulation refluence in the pipeline.

3. The utility model discloses in, pipeline I, pipeline II and delivery pipe are connected through the tee bend valve, and the pipeline connection mode is simple, is convenient for adjust.

4. The utility model discloses in, annular distribution has the hole for water spraying on the nozzle, and the spraying radiation face is wide.

5. The utility model discloses in, the angle of elevation angle of guide duct is 30-55 degrees, the afterbody of guide duct is equipped with the petal formula governing valve that is used for adjusting the amount of wind size, through adjusting the guide duct amount of wind size to realize jet distance's regulation.

6. The utility model discloses in, still include driving motor, speed reducer and drive gear, driving motor passes through speed reducer fixed connection drive gear, the guide duct passes through support column fixed connection on with drive gear cooperation pivoted driven fluted disc, the support column rotates through the pivot and connects the support, promptly driving motor can drive the guide duct that is equipped with fan, nozzle and realize 360 degrees rotations on the horizontal direction, makes the spray radiation area of fog gun machine wider.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another embodiment.

Fig. 3 is a schematic structural diagram of yet another embodiment.

Fig. 4 is a schematic view of the structure of the nozzle.

Fig. 5 is a partial schematic view of a rotation mechanism of the fog gun machine.

Fig. 6 is a schematic structural diagram of a petal type regulating valve.

Wherein, 1, a fan; 2. an air duct; 3. a conveying unit; 4. a nozzle; 5. a water supply pipe; 6. a pressure gauge; 7. a pressure pump; 8. adjusting a valve I; 9. a one-way valve; 10. a three-way valve; 11. a water spray hole; 12. a petal type regulating valve; 13. a protective net; 14. a drive motor; 15. a speed reducer; 16. a drive gear; 17. a support pillar; 18. a support; 19. a driven fluted disc; 20. a rotating shaft; 3.1, pipeline I;3.2, line II;3.3, a total conveying pipe.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Example 1

The present embodiment is a basic implementation manner, belongs to the technical field of dust settling and dust suppression equipment, and further describes the scheme by taking an electric-saving fog gun machine with a structure that a set of conveying unit 3 is connected with three air ducts 2 provided with fans 1 as an example.

Referring to fig. 1 and 3, the air guide unit specifically includes three air guide cylinders 2 provided with fans 1 and conveying units 3, a nozzle 4 is arranged on one side of each air guide cylinder 2, which is far away from the fan 1, the nozzle 4 is communicated with the conveying units 3 and then communicated with a water supply pipe 5, a pressure gauge 6 for detecting fluid pressure in the water supply pipe 5 is arranged on the water supply pipe 5 or a main pipeline of the conveying units 3, the conveying units 3 include pipelines I3.1 and II3.2, a pressure pump 7 is arranged on the pipeline I3.1, a regulating valve I8 is arranged on the pipeline II3.2, and the pressure gauge 6 is respectively in control connection with the pressure pump 7 and the regulating valve I8.

Preferably, a check valve 9 is further arranged on the pipeline I.

Further, referring to fig. 2, the line I3.1, the line II3.2 and the water supply pipe 5 are connected by a three-way valve 10.

In the embodiment, when the pressure gauge 6 on the pipeline between the conveying unit 3 and the water supply pipe 5 detects that the pressure on the water supply pipe 5 is greater than or equal to the preset value, the regulating valve I8 is arranged on the pipeline II3.2 for opening the conveying unit 3, so that the water supply pipe 5 directly conveys water to the nozzle 4 of the fog gun machine without additionally arranging power equipment; when the pressure gauge 6 detects that the pressure on the water supply pipe 5 is smaller than the preset value, the valve I8 is closed, the pressure pump 7 is started, and the water in the water supply pipe 5 is pressurized to the lowest working pressure of the fog gun machine by the pressure pump 7 and then is sent into the nozzle 4, so that the normal spraying work of the fog gun machine is ensured.

Of course, the pressure gauge 6 in this embodiment may be disposed on the water supply pipe 5 or the main water inlet pipe of the conveying unit 3, and is mainly used for detecting the pressure value of the fluid in the water supply pipe 5, so as to provide a basis for opening the specific pipeline of the conveying unit 3.

Example 2

This embodiment is a further optimization of embodiment 1, except that, with reference to fig. 4, there are water spray holes 11 annularly distributed on the nozzle 4.

Example 3

Compared with the embodiment 1-2, the difference of this embodiment is that the adjustable range of the elevation angle setting of the air guide cylinder 2 is 30-55 degrees, and the tail of the air guide cylinder 2 is provided with a petal-type adjusting valve 12 for adjusting the air volume, as shown in fig. 6.

Example 4

Compared with the embodiments 1 to 3, the present embodiment is different in that the present embodiment further includes a driving motor 14, a speed reducer 15 and a driving gear 16, referring to fig. 5, the driving motor 14 is fixedly connected to the driving gear 16 through the speed reducer 15, the air duct 2 is fixedly connected to a driven fluted disc 19 that is matched with the driving gear 16 to rotate, the support column 17 is rotatably connected to a support 18 through a rotating shaft 20, that is, the driving motor 14 drives the air duct 2 to rotate around the rotating shaft 20 in 360 degrees in the horizontal direction, so as to increase the radiation area of the mist when the mist gun machine works.

Example 5

The embodiment is a better implementation mode, belongs to the technical field of dust fall and dust suppression equipment, and particularly relates to a water tank-free power-saving fog gun machine.

Referring to fig. 2, the air guide tube specifically includes an air guide tube 2 provided with a fan 1, and a conveying unit 3, a nozzle 4 is arranged on one side of the air guide tube 2 away from the fan 1, the nozzle 4 is communicated with the conveying unit 3 and then communicated with a water supply pipe 5, a pressure gauge 6 for detecting fluid pressure in the water supply pipe 5 is arranged on a main pipeline at the joint of the conveying unit 3 and the water supply pipe 5, the conveying unit 3 includes a pipeline I3.1 and a pipeline II3.2, a pressure pump 7 and a one-way valve 9 are arranged on the pipeline I3.1, an adjusting valve I8 is arranged on the pipeline II3.2, and the pressure gauge 6 is respectively in control connection with the pressure pump 7 and the adjusting valve I8.

In the embodiment, the pipeline I3.1 and the pipeline II3.2 of the conveying unit 3 are converged and then connected with the main conveying pipe 3.3 to be sent to the nozzle 4 fixed on the air guide cylinder 2, and when the pressure gauge 6 detects that the pressure value on the water supply pipe 5 is not lower than 0.3MPa, the pipeline II3.2 of the conveying unit 3 is opened and provided with the regulating valve I8, so that the water supply pipe 5 directly conveys water to the nozzle 4 of the fog gun machine without additionally arranging power equipment; when the pressure gauge 6 detects that the pressure on the water supply pipe 5 is less than 0.3MPa, the valve I8 is closed, the pressure pump 7 is started, the water in the water supply pipe 5 is pressurized to the lowest working pressure of the fog gun machine by the pressure pump 7 and then is sent into the nozzle 4, the normal spraying work of the fog gun machine is ensured, the pressure pump 7 does not need to work continuously, part of electric energy can be saved, and meanwhile, the service life of the equipment can be prolonged.

Due to the structural design, a water tank structure is omitted, the problems of mechanism faults and the like of liquid level control cannot occur, namely, the normal spraying effect can be ensured, and the effect of reducing the equipment fault rate can be achieved.

In this embodiment, the pipeline I3.1, the pipeline II3.2 and the water supply pipe 5 are connected by a three-way valve 10.

In this embodiment, there are water spraying holes 11 distributed annularly on the nozzle 4, as shown in fig. 4.

In this embodiment, the preferred angle of the elevation angle of the air duct 2 is 48 degrees, a petal type adjusting valve 12 for adjusting the air volume is arranged at the tail of the air duct 2, the spraying distance of the fog gun machine is controlled by controlling the air volume, the elevation angle of the air duct 2 is set to be 48 degrees, namely, the air duct is adjusted by matching with the petal type adjusting valve 12, and the quick adjustment of far and near spraying can be realized without adjusting the elevation angle of the air duct 2, so that a spraying blind area is avoided.

In this embodiment, the wind guide device further comprises a driving motor 14, a speed reducer 15 and a driving gear 16, wherein the driving motor 14 is fixedly connected with the driving gear 16 through the speed reducer 15, the wind guide cylinder 2 is fixedly connected to a driven fluted disc 19 which is matched with the driving gear 16 to rotate through a supporting column 17, the supporting column 17 is rotatably connected with a support 18 through a rotating shaft 20, and the supporting column 17 is sleeved outside the rotating shaft 20.

When the device is used, referring to fig. 5, the support 18 is generally fixed on a workbench or a mobile vehicle, the driving motor 14 and the speed reducer 15 drive the driving gear 16 to rotate, so as to drive the driven fluted disc 19 which rotates in cooperation with the driving gear 16 to rotate around the rotating shaft 20, namely, the air guide cylinder 2 rotates, so that the fog gun can realize 360-degree dead-angle-free spraying around the rotating shaft 20, in addition, the scheme is provided with the petal type adjusting valve 12 for adjusting the air volume, and the spraying distance is adjusted by adjusting the air volume, so that the fog gun has a wider operation range and no dead angle.

Claims

1. The utility model provides a water tank-free's economize on electricity type fog big gun machine which characterized in that: including at least one air duct (2) that is equipped with fan (1) to and conveying unit (3), keeping away from fan (1) one side of air duct (2) and being equipped with nozzle (4), nozzle (4) communicate delivery unit (3) back intercommunication delivery pipe (5), be equipped with pressure gauge (6) that are arranged in detecting delivery pipe (5) on the main pipeline of delivery pipe (5) or delivery unit (3), conveying unit (3) are equipped with force (forcing) pump (7) including pipeline I (3.1) and pipeline II (3.2) on pipeline I (3.1), be equipped with governing valve I (8) on pipeline II (3.2), pressure gauge (6) respectively with force (forcing) pump (7), governing valve I (8) control connection.

2. The water tank-free power-saving fog gun machine according to claim 1, characterized in that: the pipeline I is also provided with a one-way valve (9).

3. The water tank-free power-saving fog gun machine according to claim 1, characterized in that: the pipeline I (3.1), the pipeline II (3.2) and the water supply pipe (5) are connected through a three-way valve (10).

4. The water tank-free power-saving fog gun machine according to claim 1, characterized in that: and water spray holes (11) are annularly distributed on the nozzle (4).

5. The water tank-free power-saving fog gun machine according to claim 1, characterized in that: the angle of elevation of the air guide cylinder (2) is 30-55 degrees, and a petal type adjusting valve (12) for adjusting the air volume is arranged at the tail of the air guide cylinder (2).

6. The water tank-free power-saving fog gun machine according to claim 5, characterized in that: the wind guide device is characterized by further comprising a driving motor (14), a speed reducer (15) and a driving gear (16), wherein the driving motor (14) is fixedly connected with the driving gear (16) through the speed reducer (15), the wind guide cylinder (2) is fixedly connected to a driven fluted disc (19) which is matched and rotates with the driving gear (16) through a supporting column (17), and the supporting column (17) is rotatably connected with a support (18) through a rotating shaft (20).