CN218452433U

CN218452433U - Novel high-pressure cleaning machine

Info

Publication number: CN218452433U
Application number: CN202222557129.5U
Authority: CN
Inventors: 黄彬; 邱春辉
Original assignee: Taizhou Haohui Electrical Co ltd
Current assignee: Taizhou Haohui Electrical Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-07
Anticipated expiration: 2032-09-23

Abstract

The application discloses a novel high-pressure cleaning machine, which relates to the field of cleaning machines and comprises a rack, a high-pressure pump and a spraying assembly, wherein the high-pressure pump is fixed on the rack, a water inlet of the high-pressure pump is communicated with a water supply source, a water outlet pipe is arranged at a water outlet of the high-pressure pump, and one end, far away from the high-pressure pump, of the water outlet pipe is connected to the spraying assembly; the spray assembly comprises one end and a spray rod communicated with the water outlet pipe and is fixed on the spray rod, the spray rod is far away from the spray head at one end of the water outlet pipe, the spray rod is communicated along the length direction to form a flow guide channel to supply water to flow to the spray head, the spray head is provided with a first nozzle, a second nozzle and a regulating part, the regulating part is used for controlling water flow to be switched between the first nozzle and the second nozzle, so that the sprayed water flow is in different states to be washed aiming at different objects, and the washing effect of the washing machine is improved.

Description

Novel high-pressure cleaning machine

Technical Field

The present application relates to the field of cleaning machines, and more particularly, it relates to a novel high pressure cleaning machine.

Background

The high-pressure cleaning machine is a machine which drives a water pump to operate through a power device and generates high-pressure water flow to wash the surface of an object.

For example, chinese utility model patent with patent publication No. CN216880719U, including gasoline engine and high-pressure pump, the output shaft of gasoline engine connects the bent axle of high-pressure pump, and the delivery port of high-pressure pump is connected with the outlet pipe, and gasoline engine drives the operation of high-pressure pump in order to realize drawing water and pressurize, follows the outlet pipe again and towards the blowout of object surface and wash.

Because the outlet pipe can only spout column rivers, when washing the object, the cleaning performance to some slight places is not good, awaits improving.

SUMMERY OF THE UTILITY MODEL

In order to improve the not good problem of cleaning performance, this application provides a novel high pressure cleaner.

The application provides a pair of novel high pressure cleaner adopts following technical scheme:

a novel high-pressure cleaning machine comprises a rack, a high-pressure pump and a spraying assembly, wherein the high-pressure pump is fixed on the rack, a water inlet of the high-pressure pump is communicated with a water supply source, a water outlet pipe is arranged at a water outlet of the high-pressure pump, and one end, far away from the high-pressure pump, of the water outlet pipe is connected to the spraying assembly; the spray assembly comprises one end and a spray rod communicated with the water outlet pipe and a spray head fixed at one end of the water outlet pipe, the spray rod penetrates along the length direction to form a flow guide channel so as to supply water to flow to the spray head, the spray head is provided with a first nozzle, a second nozzle and a regulating piece, and the regulating piece is used for controlling water flow to be switched between the first nozzle and the second nozzle.

Through above-mentioned technical scheme, the high-pressure pump work is taken water, pressurizes the back and flows to the shower nozzle along outlet pipe, water conservancy diversion passageway, and regulating part control rivers in the shower nozzle switch between the first nozzle of flow direction and the flow direction second nozzle for spun rivers are different states, washs to the object of difference, improves the cleaning performance of cleaning machine.

Optionally, an accommodating cavity with an opening at one end is formed in the spray head, the opening of the accommodating cavity is communicated with the flow guide channel, a first flow guide hole and a second flow guide hole are formed in the inner wall of the accommodating cavity, the first flow guide hole is communicated with the first spray nozzle, and the second flow guide hole is communicated with the second spray nozzle; the adjusting piece is connected with the accommodating cavity in a sliding mode, a water passing channel communicated with the first diversion hole is formed in the adjusting piece, and the water passing channel is communicated with the diversion channel; when the water pressure in the flow guide channel is increased, the adjusting piece slides towards the bottom of the accommodating cavity so that the water passing channel is communicated with the second flow guide hole; the adjusting piece with hold and be connected with reset spring between the chamber end, reset spring's elasticity is used for promoting the adjusting piece orientation is kept away from hold chamber end direction and slide.

Through above-mentioned technical scheme, the regulating part is holding the intracavity and is slided, when water pressure increase, rivers promote the regulating part and hold chamber end and slide, make the water channel and the second intercommunication in water conservancy diversion hole of regulating part, rivers are from the second nozzle blowout, when water pressure reduces, reset spring promotes the regulating part and keeps away from holding chamber end and slides, make the water channel and the first intercommunication in water conservancy diversion hole of regulating part, rivers are from first nozzle blowout, change rivers spun state through changing water pressure size.

Optionally, a limiting ring is further arranged in the accommodating cavity, the limiting ring is used for the adjusting piece to abut against, and when the adjusting piece abuts against the limiting ring, the water passing channel is communicated with the first diversion hole.

Through above-mentioned technical scheme, hold the intracavity and be equipped with the spacing ring, the regulating part supports and leans on the spacing ring in order to prevent that the regulating part from deviating from the shower nozzle, and when the regulating part supported and leans on the spacing ring, water channel and water conservancy diversion hole intercommunication made rivers flow from first nozzle.

Optionally, the second diversion hole is a long hole with a length direction perpendicular to the bottom of the accommodating cavity, when the water passing channel is located at the position where the second diversion hole is far away from one end of the bottom of the accommodating cavity, the first diversion hole is covered by the adjusting piece, and when the water passing channel is located at the position where the second diversion hole is close to one end of the bottom of the accommodating cavity, the first diversion hole is communicated with the accommodating cavity.

Through the technical scheme, the second diversion hole is a long hole, when the water passing channel is positioned at one end of the second diversion hole, which is far away from the accommodating cavity, the adjusting piece covers the first diversion hole, and water flow is only sprayed out from the second nozzle; when water channel is located water conservancy diversion hole two and is close to the fused ring one end, water conservancy diversion hole two with hold the chamber intercommunication, rivers spout from first nozzle and second nozzle simultaneously and carry out the pressure release this moment, form pressure protection.

Optionally, a threaded section is arranged at one end of the spray head close to the spray rod, and the spray head is in threaded connection with the spray rod.

Through above-mentioned technical scheme, realize fixedly through threaded connection between shower nozzle and the spray lance.

Optionally, the spray rod is provided with a regulating valve, and the regulating valve is used for controlling the flow in the flow guide channel.

Through the technical scheme, the regulating valve controls the flow in the flow guide channel, and because the inner diameter of the flow guide channel is unchanged, the larger the flow is, the larger the water pressure is, and the water pressure change in the flow guide channel is controlled, so that the regulating part slides to change the water flow spraying state.

Optionally, the first nozzle is a direct-flow nozzle, and the second nozzle is a direct-injection atomizing nozzle.

Through above-mentioned technical scheme, direct current nozzle blowout rivers, direct-injection formula atomizing nozzle blowout water smoke for spun rivers can switch between water column and water smoke two kinds of states.

Optionally, a filter screen is further arranged in the spray head.

Through above-mentioned technical scheme, because the spout of direct-injection atomizing nozzle is less, add and establish the filter screen and can reduce the probability that the spout is blockked up.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The adjusting piece controls the flow direction of the water flow to be switched between the first nozzle and the second nozzle, so that the water flow can be in different states when sprayed;

(2) The regulating valve controls the water flow in the flow guide channel to realize water pressure control, and the regulating piece slides in the accommodating cavity along with the change of the water pressure to control the state change of the water flow during spraying;

(3) Through the filter screen, the filter screen is located the shower nozzle, filters the impurity in the rivers, avoids blockking up the nozzle because of impurity and influences the use.

Drawings

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the showerhead in a direct-firing state;

FIG. 4 is a schematic cross-sectional view of the spray head in a spray state;

FIG. 5 is a schematic cross-sectional view of the showerhead in a pressure relief state.

Reference numerals: 1. a frame; 2. a high pressure pump; 21. a pump main body; 22. a drive member; 3. a water inlet; 4. a water outlet; 5. a water outlet pipe; 6. a spray assembly; 61. a spray boom; 62. a spray head; 7. adjusting a valve; 8. a flow guide channel; 9. an accommodating chamber; 10. a first diversion hole; 11. a second diversion hole; 12. a first nozzle; 13. a second nozzle; 14. a filter screen; 15. an adjustment member; 16. a water passage; 17. a return spring; 18. a limit ring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a novel high-pressure cleaning machine.

Example (b):

a novel high-pressure cleaning machine, see fig. 1 and fig. 2, comprises a frame 1, a high-pressure pump 2 and a spraying assembly 6, wherein the high-pressure pump 2 is fixed on the frame 1, the high-pressure pump 2 comprises a pump main body 21 and a driving member 22, a water inlet 3 and a water outlet 4 are reserved on the pump main body 21, the water inlet 3 is connected to a water supply source, the water outlet 4 is connected with a water outlet pipe 5, the driving member 22 drives the pump main body 21 to work, so that water flow is pumped into the pump main body 21 to be pressurized and is sprayed out along the water outlet pipe 5, in the example, the driving member 22 is a gasoline engine; the spray assembly 6 comprises a spray rod 61 with one end connected with one end of the water outlet pipe 5 far away from the pump main body 21 and a spray head 62 fixedly connected with one end of the spray rod 61 far away from the water outlet pipe 5, and water flow is sprayed out after reaching the spray head 62 along the water outlet pipe 5 and the spray rod 61 in sequence.

Referring to fig. 2 and 3, a threaded section is arranged on the outer side of one end of the spray rod 61 close to the spray head 62, the spray head 62 is in threaded connection with the spray rod 61, and the spray rod 61 penetrates in the length direction to form a flow guide channel 8 communicated with the water outlet pipe 5; a containing cavity 9 with an opening at one end is formed in the spray head 62, the containing cavity 9 is communicated with the flow guide channel 8, a first flow guide hole 10 and a second flow guide hole 11 are formed in the inner wall of the containing cavity 9, the second flow guide hole 11 is a strip hole, and the second flow guide hole 11 is positioned on one side, close to the cavity bottom of the containing cavity 9, of the first flow guide hole 10; the spray head 62 is further provided with a first spray nozzle 12 and a second spray nozzle 13, the first spray nozzle 12 is a direct-flow spray nozzle, the second spray nozzle 13 is a direct-injection atomization spray nozzle, and the first spray nozzle 12 is communicated with the first diversion hole 10 and the second spray nozzle 13 is communicated with the second diversion hole 11 through connecting pipelines; because the outlet end of the direct-injection atomizing nozzle is smaller, in order to prevent the nozzle from being blocked and influencing the use, the filter screen 14 is fixed in the spray head 62.

An adjusting piece 15 is connected in the accommodating cavity 9 in a sliding mode, the side wall of the adjusting piece 15 is attached to the inner wall of the accommodating cavity 9, a water passing channel 16 is formed in the adjusting piece 15, one end of the water passing channel 16 is communicated with the flow guide channel 8, the other end of the water passing channel 16 is communicated with the adjusting piece 15 and corresponds to the side wall of the first flow guide hole 10 and the second flow guide hole 11, when the water passing channel 16 is communicated with the first flow guide hole 10, water is sprayed out from the first nozzle 12 to form a water column, and when the water passing channel 16 is communicated with the second flow guide hole 11, water is sprayed out from the second nozzle 13 to form water mist; a return spring 17 is further fixed between the adjusting piece 15 and the bottom of the accommodating cavity 9, and the return spring 17 pushes the adjusting piece 15 to slide towards the direction far away from the bottom of the accommodating cavity 9; in order to prevent the adjusting piece 15 from falling off from the accommodating cavity 9, a limiting ring 18 for the adjusting piece 15 to abut against is further formed in the accommodating cavity 9, and when the adjusting piece 15 abuts against the limiting ring 18, the water passing channel 16 is communicated with the first diversion hole 10.

Referring to fig. 1, the spray rod 61 is provided with the regulating valve 7, the regulating valve 7 is used for controlling the flow rate in the flow guide channel 8, and the water pressure in the flow guide channel 8 changes along with the flow rate change due to the fact that the diameter of the flow guide channel 8 is unchanged, so that the position of the regulating part 15 is controlled by controlling the water pressure, and the purpose of switching the water flow spraying state is achieved. In this example, the regulating valve 7 is a quick-opening valve, and in actual use, the regulating valve 7 may be a slow-opening valve or the like.

The working principle of the embodiment is as follows:

referring to fig. 3, when the water pressure in the diversion channel 8 is low, the return spring 17 pushes the adjusting piece 15 to abut against the limiting ring 18, so that the water flow channel 16 is communicated with the first diversion hole 10, and the water flow is sprayed out from the first nozzle 12 to form a water column; referring to fig. 4, when the water pressure is increased, the water pressure pushes the adjusting piece 15 to move towards the bottom of the accommodating cavity 9, so that the water passing channel 16 is communicated with one end of the second diversion hole 11, which is close to the first diversion hole 10, at the moment, the adjusting piece 15 covers the first diversion hole 10, and water is sprayed out from the second nozzle 13 to form water mist; referring to fig. 5, when the water pressure is further increased, the water pressure pushes the adjusting member 15 to further compress the return spring 17, so that the water passing channel 16 is communicated to the end of the diversion hole two 11, which is far away from the diversion hole one 10, at this time, the diversion hole one 10 is directly communicated with the accommodating cavity 9, and water flow is simultaneously sprayed out from the two nozzles to release the pressure.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A novel high pressure cleaner which is characterized in that: the water supply device comprises a rack (1), a high-pressure pump (2) and a spraying assembly (6), wherein the high-pressure pump (2) is fixed on the rack (1), a water inlet (3) of the high-pressure pump (2) is connected to a water supply source, a water outlet (4) of the high-pressure pump (2) is provided with a water outlet pipe (5), and one end, far away from the high-pressure pump (2), of the water outlet pipe (5) is connected to the spraying assembly (6); the spray assembly (6) comprises a spray rod (61) and a spray head (62), one end of the spray rod (61) is communicated with the water outlet pipe (5), the spray head (62) is fixed at one end, far away from the water outlet pipe (5), of the spray rod (61), the spray rod (61) penetrates along the length direction to form a flow guide channel (8) so that water flows to the spray head (62), the spray head (62) is provided with a first nozzle (12), a second nozzle (13) and a regulating piece (15), and the regulating piece (15) is used for controlling water flow to switch between the first nozzle (12) and the second nozzle (13).

2. The new high pressure cleaner as claimed in claim 1, wherein: a containing cavity (9) with an opening at one end is formed in the spray head (62), the opening of the containing cavity (9) is communicated with the flow guide channel (8), a first flow guide hole (10) and a second flow guide hole (11) are formed in the inner wall of the containing cavity (9), the first flow guide hole (10) is communicated with the first spray nozzle (12), and the second flow guide hole (11) is communicated with the second spray nozzle (13); the adjusting piece (15) is connected with the accommodating cavity (9) in a sliding mode, a water passing channel (16) communicated with the first diversion hole (10) is formed in the adjusting piece (15), and the water passing channel (16) is communicated with the diversion channel (8); when the water pressure in the flow guide channel (8) is increased, the adjusting piece (15) slides towards the bottom of the accommodating cavity (9) so that the water passing channel (16) is communicated with the second flow guide hole (11); adjusting part (15) with hold and be connected with reset spring (17) between the chamber bottom of chamber (9), reset spring's (17) elasticity is used for promoting adjusting part (15) orientation is kept away from hold chamber (9) chamber bottom direction and is slided.

3. The new high pressure cleaner as claimed in claim 2, wherein: a limiting ring (18) is further arranged in the accommodating cavity (9), the limiting ring (18) is used for abutting against the adjusting piece (15), and when the adjusting piece (15) abuts against the limiting ring (18), the water passing channel (16) is communicated with the first flow guide hole (10).

4. The novel high-pressure cleaning machine according to claim 2, characterized in that: the water guide hole II (11) is perpendicular to the length direction and is a strip hole at the bottom of the accommodating cavity (9), when the water passing channel (16) is located, the water guide hole II (11) is far away from one end of the bottom of the accommodating cavity (9), the adjusting piece (15) covers the water guide hole I (10), and when the water passing channel (16) is located, the water guide hole II (11) is close to one end of the bottom of the accommodating cavity (9), the water guide hole I (10) is communicated with the accommodating cavity (9).

5. The new high pressure cleaner as claimed in claim 1, wherein: one end of the spray head (62) close to the spray rod (61) is provided with a threaded section, and the spray head (62) is in threaded connection with the spray rod (61).

6. The new high pressure cleaner as claimed in claim 1, wherein: the spray rod (61) is provided with a regulating valve (7), and the regulating valve (7) is used for controlling the flow in the flow guide channel (8).

7. The novel high-pressure cleaning machine according to claim 2, characterized in that: the first nozzle (12) is a direct-flow nozzle, and the second nozzle (13) is a direct-injection atomizing nozzle.

8. The new high pressure cleaner as claimed in claim 7, wherein: a filter screen (14) is also arranged in the spray head (62).