CN215486340U

CN215486340U - Environment-friendly fog gun water driving device

Info

Publication number: CN215486340U
Application number: CN202122216600.XU
Authority: CN
Inventors: 曹君; 付春林; 郑万柱; 扈继丰; 王小涛; 么强
Original assignee: Hebei Mingrui Environmental Protection Technology Co ltd
Current assignee: Hebei Mingrui Environmental Protection Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-11
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of environmental protection, and provides an environment-friendly fog gun water driving device which comprises a pump body and a pump cover, wherein the pump cover is arranged on the pump body, the pump cover and the pump cover are enclosed to form an impeller cavity, the impeller cavity is provided with an inlet and an outlet, the inlet is arranged on the pump cover, the outlet is arranged on the pump body, the inlet faces the axial direction of the pump body, the outlet is perpendicular to the axial direction of the pump body, an impeller is rotatably arranged in the impeller cavity, and is provided with an impeller groove and a flow dividing piece, and the flow dividing piece is arranged on the pump cover, is positioned in the impeller cavity and is positioned on one side of the impeller. The cross-section of pump cover is circular, the reposition of redundant personnel piece is a plurality of, a plurality of reposition of redundant personnel piece homogeneous phase is for the pump cover inner wall increases gradually, and is the arc, a plurality of reposition of redundant personnel piece is followed the pump cover circumference is arranged. Through the technical scheme, the problem that the power source structure of the dust suppression vehicle in the prior art is complex and water leakage of high voltage or oil leakage of hydraulic oil may occur when the dust suppression vehicle is used for sprinkling water is solved.

Description

Environment-friendly fog gun water driving device

Technical Field

The utility model relates to the technical field of environmental protection, in particular to an environment-friendly fog gun water driving device.

Background

The existing multifunctional dust suppression vehicle mainly has three power sources, wherein a and an auxiliary engine drive a generator set to be power, and a motor drives a fan to rotate to produce high-pressure air and combine with water mist to generate a remote atomization effect. b. A sandwich power takeoff connected with a hydraulic system is installed on the chassis engine, and a fan is driven to rotate by hydraulic power to produce high-pressure air and water mist which are combined to generate a remote atomization effect. c. A sandwich power takeoff connected with a generator system is installed on a chassis engine, and power of a motor is utilized to drive a fan to rotate so as to produce high-pressure air and water mist which are combined to generate a remote atomization effect. Turbo pumps are generally composed of two parts, a turbine part and a pump part. The two are directly connected, a turbine drives the pump, and the turbine drives the gas generally. In the prior art, a power source structure of a dust suppression vehicle is complex and is used for solving the problem that high-voltage electric leakage or hydraulic oil leakage may occur when water is scattered.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environment-friendly fog gun water driving device, which solves the problems that a power source structure of a dust suppression vehicle in the related technology is complex and high-voltage electric leakage or hydraulic oil leakage may occur when water is scattered.

The technical scheme of the utility model is as follows:

an environment-friendly fog gun water driving device comprises

A pump body which is provided with a plurality of pump bodies,

the pump cover is arranged on the pump body and forms an impeller cavity in a surrounding mode, the impeller cavity is provided with an inlet and an outlet, the inlet is arranged on the pump cover, the outlet is arranged on the pump body, the inlet faces to the axial direction of the pump body, the outlet is perpendicular to the axial direction of the pump body,

the impeller is rotationally arranged in the impeller cavity and is provided with an impeller groove,

and the flow dividing piece is arranged on the pump cover, is positioned in the impeller cavity and is positioned on one side of the impeller.

As a further technical scheme, the cross section of the pump cover is circular, the number of the flow dividing pieces is a plurality of, the number of the flow dividing pieces is gradually increased relative to the inner wall of the pump cover and is arc-shaped, and the number of the flow dividing pieces is arranged along the circumference of the pump cover.

As a further technical proposal, the method also comprises

And the water seal piece is arranged between the pump body and the impeller.

As a further technical scheme, the impeller cavity is further provided with an output port, the output port is arranged on the pump body and faces the axial direction of the pump body, and the impeller rotating shaft extends out of the pump body through the output port.

As a further technical proposal, the method also comprises

And the impeller is rotatably arranged on the pump cover through the bearing.

As a further technical scheme, the section of the impeller is circular, and the impeller and the pump cover are coaxial.

As a further technical scheme, the cross section of the outlet is gradually enlarged from the position close to the central axis of the pump cover to the position far away from the central axis of the pump cover.

As a further technical scheme, the impeller cavity is in a volute shape.

The working principle and the beneficial effects of the utility model are as follows:

the high-kinetic energy water flow generated by the sprinkler pump of the waterwheel enters the impeller cavity through the inlet, is subjected to thinning and shunting treatment in the impeller cavity and is sprayed out through the outlet to form high-efficiency fine mist, so that the dust-settling and environment-friendly effects are achieved, the inlet faces the axial direction of the pump body, the outlet is perpendicular to the axial direction of the pump body, the high-kinetic energy water flow is conveniently subjected to thinning and shunting treatment when entering the impeller cavity, the energy loss caused by the fact that the high-kinetic energy water flow impacts the inner wall is prevented, and the environment-friendly effect is reduced; the impeller and the flow dividing piece are also added, the flow dividing piece is rotatably arranged in the impeller cavity and provided with an impeller groove, and the flow dividing piece is arranged on the pump cover, is positioned in the impeller cavity and is positioned on one side of the impeller. The high-kinetic energy water flow flowing in from an inlet is firstly shunted by a shunting piece in an impeller cavity, the shunted water flow can impact an impeller to enable the impeller to drive an impeller shaft to rotate at a high speed, a fan is arranged on the impeller shaft, the impeller shaft rotates to drive the fan to rotate, the high-speed rotation of the fan can generate axial flow wind speed, the axial flow wind speed is combined with water flow mist of the fan to form high-efficiency fine mist, and the fine mist is sprayed out to the outside through an outlet, so that good dust-settling and environment-friendly effects are achieved. And is used for the problem that high voltage electric leakage or hydraulic oil leakage may occur when water is sprinkled.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of a pump body, a pump cover and an impeller according to the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the pump body structure of the present invention;

in the figure: 1. the pump body, 2, pump cover, 3, impeller cavity, 4, inlet, 5, outlet, 6, impeller, 7, impeller groove, 8, reposition of redundant personnel piece, 9, water seal, 10, delivery outlet, 11, bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in FIGS. 1 to 4, the present embodiment provides an environmental protection fog gun water driving device, which comprises

The pump body 1 is provided with a plurality of pump bodies,

the pump cover 2 is arranged on the pump body 1, the pump cover and the pump body form an impeller cavity 3 in a surrounding mode, the impeller cavity 3 is provided with an inlet 4 and an outlet 5, the inlet 4 is arranged on the pump cover 2, the outlet 5 is arranged on the pump body 1, the inlet 4 faces to the axial direction of the pump body 1, the outlet 5 is perpendicular to the axial direction of the pump body 1,

an impeller 6 which is rotatably arranged in the impeller cavity 3 and is provided with an impeller groove 7,

and the flow dividing piece 8 is arranged on the pump cover 2, is positioned in the impeller cavity 3 and is positioned on one side of the impeller 6.

In this example, the pump body 1 and the pump cover 2, the pump cover 2 is arranged on the pump body 1, the two are enclosed to form an impeller cavity 3, the impeller cavity 3 is provided with an inlet 4 and an outlet 5, the inlet 4 is arranged on the pump cover 2, the outlet 5 is arranged on the pump body 1, so that high-kinetic energy water flow generated by a sprinkler pump of a waterwheel enters the impeller cavity 3 through the inlet 4, the high-kinetic energy water flow is subjected to refining and shunting treatment in the impeller cavity 3 and then is sprayed out through the outlet 5 to form high-efficiency fine mist, thereby achieving the effects of dust fall and environmental protection, the inlet 4 faces the axial direction of the pump body 1, the outlet 5 is perpendicular to the axial direction of the pump body 1, and the high-kinetic energy water flow is conveniently subjected to refining and shunting treatment in the impeller cavity 3, so as to prevent the water flow from impacting the inner wall to cause energy loss and reduce the effect of environmental protection; an impeller 6 and a flow dividing piece 8 are also added, the flow dividing piece is rotatably arranged in the impeller cavity 3 and is provided with an impeller groove 7, and the flow dividing piece 8 is arranged on the pump cover 2, is positioned in the impeller cavity 3 and is positioned on one side of the impeller 6. The high-kinetic energy water flow flowing in from an inlet 4 is firstly shunted by a shunting piece 8 in an impeller cavity 3, the shunted water flow can impact an impeller 6 along an impeller groove 7, so that the impeller 6 drives a rotating shaft of the impeller 6 to rotate at a high speed, a fan is arranged on the rotating shaft of the impeller 6, the rotating shaft of the impeller 6 rotates to drive the fan to rotate, the high-speed rotation of the fan can generate axial flow wind speed, the axial flow wind speed is combined with water flow mist of the water flow to form high-efficiency fine mist, and the fine mist is sprayed out to the outside through an outlet 5, thereby achieving good dust fall and environmental protection effects. The problem of the power supply structure complicacy of dust suppression car among the correlation technique to be used for spilling water and probably take place high-voltage electricity electric leakage or hydraulic oil leak is solved.

Further, the cross-section of pump cover 2 is circular, reposition of redundant personnel 8 is a plurality of, a plurality of reposition of redundant personnel 8 all for 2 inner walls of pump cover increase gradually, and be the arc, a plurality of reposition of redundant personnel 8 are followed 2 circumference arrangements of pump cover.

In this example, the reposition of redundant personnel 8 of joining is a plurality of, 8 homogeneous phases of a plurality of reposition of redundant personnel increase gradually for 2 inner walls of pump cover, and be the arc, it can increase gradually along its surface in order to pass through the high kinetic energy rivers of reposition of redundant personnel 8, reach the branch of shunting into the difference to high kinetic energy rivers, thereby rivers after conveniently shunting can strike impeller 6 from a plurality of directions, thereby drive 6 high-speed rotations of axis of rotation of impeller, be favorable to forming high-efficient mist, and the cross-section of pump cover 2 is circular, it can arrange along its surface circumference better in order to make a plurality of reposition of redundant personnel 8, reach the reposition of redundant personnel effect better.

Further, also comprises

And a water seal 9 arranged between the pump body 1 and the impeller 6.

In this example, add and establish water seal 9, it sets up between pump body 1 and impeller 6, does not follow export 5 blowout after the high kinetic energy rivers that are in order to prevent to strike impeller 6 through getting into impeller cavity 3, but always exists in pump body 1, and water seal 9 can play well sealed effect, and the water smoke after conveniently shunting is discharged from export 5, reaches the purpose of environmental protection.

Further, the impeller cavity 3 is also provided with an output port 10, the output port 10 is arranged on the pump body 1 and faces the axial direction of the pump body 1, and the rotating shaft of the impeller 6 extends out of the pump body 1 through the output port 10.

In this example, the impeller cavity 3 further has an output port 10, the output port 10 is arranged on the pump body 1 and faces the axial direction of the pump body 1, the rotating shaft of the impeller 6 extends out of the pump body 1 through the output port 10, and the part of the rotating shaft extending out of the pump body 1 can provide power for other devices after the impacted impeller 6 drives the rotating shaft to rotate, so that the purposes of energy conservation, emission reduction and power cycle use are achieved.

Further, also comprises

And the impeller 6 is rotatably arranged on the pump cover 2 through the bearing 11.

In this example, the bearing 11 is added, and the impeller 6 is rotatably disposed on the pump body 1 through the bearing 11, so that the impeller 6 can rotate on the pump body 1 better, friction loss is reduced, and cost is reduced.

Further, the section of the impeller 6 is circular, and the impeller 6 and the pump cover 2 are coaxial.

In this example, the cross section of impeller 6 is circular, and impeller 6 is coaxial with pump cover 2, makes things convenient for the two to install, and makes things convenient for high kinetic energy rivers to strike impeller 6 through 8 reposition of redundant personnel branches of pump cover 2 again, makes the impact effect better to it is stronger to drive 6 rotation axis rotations of impeller effect, has promoted the rotation axis and has provided the ability of power, energy saving and emission reduction for other devices.

Further, the cross section of the outlet 5 is gradually enlarged from the close to the central axis far away from the pump cover 2.

In this example, export 5's cross section from being close to the axis grow gradually of keeping away from pump cover 2, can reach export 5 through the grow gradually of 6 high-efficient fine dusts of secondary shunts of impeller, the outside of spouting that can be better to reach better environmental protection dust fall effect on a wider scale.

Further, the impeller cavity 3 is volute-shaped.

In this example, the impeller cavity 3 is volute-shaped, so that the pump cover 2 and the impeller 6 with circular cross sections can be conveniently installed, and high-kinetic-energy water flow can flow in the volute-shaped impeller cavity 3, so that the straight cavity can be prevented from impacting the impeller cavity, and great kinetic energy loss is avoided.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environment-friendly fog gun water driving device is characterized by comprising

A pump body (1),

the pump cover (2) is arranged on the pump body (1) and forms an impeller cavity (3) in a surrounding mode, the impeller cavity (3) is provided with an inlet (4) and an outlet (5), the inlet (4) is arranged on the pump cover (2), the outlet (5) is arranged on the pump body (1), the inlet (4) faces to the axial direction of the pump body (1), the outlet (5) is perpendicular to the axial direction of the pump body (1),

an impeller (6) rotatably arranged in the impeller cavity (3) and provided with an impeller groove (7),

and the flow dividing piece (8) is arranged on the pump cover (2), is positioned in the impeller cavity (3), and is positioned on one side of the impeller (6).

2. The environment-friendly fog gun water driving device as claimed in claim 1, wherein the cross section of the pump cover (2) is circular, the number of the flow dividing members (8) is a plurality of arc-shaped flow dividing members (8) which are gradually increased relative to the inner wall of the pump cover (2), and the number of the flow dividing members (8) is a plurality of arc-shaped flow dividing members arranged along the circumference of the pump cover (2).

3. The environmentally friendly fog gun water driving device as claimed in claim 2, further comprising

A water seal (9) arranged between the pump body (1) and the impeller (6).

4. The environment-friendly fog gun water driving device as claimed in claim 3, wherein the impeller cavity (3) is further provided with an output port (10), the output port (10) is arranged on the pump body (1) and faces the axial direction of the pump body (1), and the rotating shaft of the impeller (6) extends out of the pump body (1) through the output port (10).

5. The environmentally friendly fog gun water driving device as claimed in claim 4, further comprising

The impeller (6) is rotatably arranged on the pump cover (2) through the bearing (11).

6. The environment-friendly fog gun water driving device as claimed in claim 5, wherein the section of the impeller (6) is circular, and the impeller (6) is coaxial with the pump cover (2).

7. The environmental-friendly fog gun water driving device as claimed in claim 6, wherein the cross section of the outlet (5) is gradually enlarged from the near to the central axis far away from the pump cover (2).

8. The environmentally-friendly fog gun water driving device as claimed in claim 7, wherein the impeller cavity (3) is volute-shaped.