CN218873025U

CN218873025U - Prevent impurity superhigh pressure water cleaning machine

Info

Publication number: CN218873025U
Application number: CN202223162458.6U
Authority: CN
Inventors: 王兴卫
Original assignee: Taizhou Jerris Mechanical And Electrical Technology Co ltd
Current assignee: Taizhou Jerris Mechanical And Electrical Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a prevent impurity superhigh pressure water cleaning machine belongs to cleaning equipment technical field. The cleaning machine solves the problem that the water source sprayed by the existing cleaning machine contains impurities, so that objects can not be cleaned. This impurity-proof ultrahigh pressure water cleaning machine, including the organism that has the pump head, have the play water end that is used for connecting the spray gun on the pump head, go out that the water end goes up the external filter equipment that is used for filtering water source impurity that has of close-fitting, it has the bellied axle sleeve of axial to go out water end outer end middle part, and this axle sleeve periphery has the helicitic texture to meet with the filter equipment screw thread through this threaded connection, filter equipment comprises shell body and filter and the filter screen that sets up in the shell body and be used for filtering impurity. The utility model discloses filter equipment is equipped with to have the advantage that the filter effect is good.

Description

Prevent impurity superhigh pressure water cleaning machine

Technical Field

The utility model belongs to the technical field of cleaning equipment, a cleaning machine is related to, in particular to prevent impurity superhigh pressure water cleaning machine.

Background

The high-pressure water cleaning machine with pressure of more than 500bar is a cleaning device which pressurizes water by several stages through a high-pressure water conversion device (generally referred to as a high-pressure plunger pump) to make the pressure of the water reach more than hundreds of atmospheric pressures, and then converts the water into high-speed water jet through a specially manufactured injection device with small aperture.

At present, a high-pressure water cleaning machine is generally connected with a cleaning machine by using a spray gun, a connecting water pipe of the spray gun is directly connected with the cleaning machine, and water discharged by the spray gun is used for cleaning a vehicle; however, the connection between the high-pressure water cleaning machine and the spray gun is lack of a filtering device, so that impurities in a water source are sprayed to the surface of a vehicle body, and a clean cleaning effect cannot be obtained.

Disclosure of Invention

The utility model aims at providing a take superhigh pressure water cleaning machine of impurity filtering device to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an anti-impurity ultrahigh-pressure water cleaning machine, includes the organism that has the pump head, has the play water end that is used for connecting the spray gun on the pump head, its characterized in that, play water end go up the tight fit external filter equipment that is used for filtering water source impurity, play water end outer end middle part have the protruding axle sleeve of axial, and this axle sleeve periphery has a helicitic texture, and meet with the filter equipment screw thread through this threaded connection, filter equipment constitute by shell body and the filter screen that set up in the shell body for filtering impurity, shell body and axle sleeve screw thread tight fit, and this shell body middle part have the delivery port that is linked together with the play water end, shell body inside still have the cavity that supplies filter and filter screen installation, and pass through filter and filter screen are formed with a filter chamber in with this cavity, the filter screen outer lane welding on the filter, the filter frame that has the confession its body to set up outward, shell body inside seted up radial groove, and this radial inslot slip in be connected with the stop collar that sets up, and this stop collar axle direction is suppressed on the filter frame and is used for preventing to drop, the jacket, the stop collar has the outer bolt insert the cover and connect with the outer jacket of shell body, the bolt pass through a plurality of bolt.

In the impurity-preventing ultrahigh-pressure water cleaning machine, a rubber gasket is arranged between the filter frame and the outer shell.

In the impurity-preventing ultrahigh-pressure water cleaning machine, the filter plate and the filter screen are both provided with filter holes, and the aperture of the filter holes of the filter plate is larger than that of the filter holes of the filter screen.

In the impurity-preventing ultrahigh-pressure water cleaning machine, a sealing ring is arranged between the water outlet end and the outer shell.

In the impurity-proof ultrahigh-pressure water cleaning machine, the middle part of the outer shell is provided with a water outlet hole expansion communicated with the water outlet.

Compared with the prior art, this prevent impurity superhigh pressure water cleaning machine has the filter effect to be used for filtering the granule impurity of variation in size in proper order, the filter effect is good.

Drawings

Fig. 1 is a schematic perspective view of the anti-contamination ultrahigh-pressure water washer.

FIG. 2 is a schematic sectional view of the filtering apparatus of the anti-contamination ultrahigh-pressure water cleaning machine.

In the figure, 1, pump head; 2. a body; 3. a water outlet end; 4. a shaft sleeve; 5. an outer housing; 6. a filter plate; 7. a filter screen; 8. a water outlet; 9. a filter chamber; 10. a filter frame; 11. a position limiting sleeve; 12. an outer jacket; 13. separating the grooves; 14. fixing the bolt; 15. a rubber gasket; 16. a seal ring; 17. and (5) reaming the water outlet.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the anti-impurity ultrahigh pressure water cleaning machine comprises a machine body 2 with a pump head 1, wherein the pump head 1 is provided with a water outlet end 3 for connecting a spray gun, the water outlet end 3 is externally matched with a filtering device for filtering water source impurities, the middle part of the outer end of the water outlet end 3 is provided with a shaft sleeve 4 which is axially convex, the periphery of the shaft sleeve 4 is provided with a threaded structure and is in threaded connection with the filtering device through the threaded connection, the filtering device consists of a shell 5, a filter plate 6 and a filter screen 7 which are arranged in the shell 5 and are used for filtering impurities, the shell 5 is tightly matched with the shaft sleeve 4 through threads, the middle part of the shell 5 is provided with a water outlet 8 communicated with the water outlet end 3, the shell 5 is internally provided with a cavity for mounting the filter plate 6 and the filter screen 7, a filter chamber 9 is formed in the cavity through the filter plate 6 and the filter screen 7, the outer ring of the filter screen 7 is welded on the filter plate 6, the filter plate 6 is provided with a filter frame 10 for arranging the shell 6, the shell 5 is internally provided with a radial groove, the hollow limiting sleeve 11 which is in a sliding connection with the hollow groove 11, the filter frame 11 is axially pressed on the filter frame 10 for preventing the filter plate 6 from falling off, the shell 6, the high pressure sleeve 12 is arranged outside, the shell 6, the limiting sleeve 12 is arranged on the shell 5, the shell 11, the shell 5, the shell 11, the high pressure sleeve 12 is used for preventing the high pressure sleeve 12 for preventing the shell 5 from being fixed in the high pressure sleeve 12, and the high pressure sleeve 12 for preventing the shell 5 from falling, and the high pressure sleeve 12 for preventing the high pressure sleeve 12, the high pressure sleeve 12 for preventing the high pressure sleeve 12.

In more detail, a rubber gasket 15 is disposed between the filter frame 10 and the outer casing 5 to improve the stability of the filter frame 10.

Further saying in detail, all have the filtration pore on filter 6 and the filter screen 7, and this filter 6 filter the pore diameter and be greater than filter 7's filtration pore diameter, through double-deck filtration, improve the filtration high efficiency of big or small particle impurity.

Preferably, a sealing ring 16 is arranged between the water outlet end 3 and the outer shell 5.

Preferably, the middle of the outer shell 5 is provided with a water outlet reaming hole 17 communicated with the water outlet 8.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms pump head 1, machine body 2, water outlet end 3, shaft sleeve 4, outer housing 5, filter plate 6, filter screen 7, water outlet 8, filter chamber 9, filter holder 10, stop collar 11, outer jacket 12, spacer groove 13, fixing bolt 14, rubber washer 15, sealing ring 16, water outlet counterbore 17, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An anti-impurity ultrahigh-pressure water cleaning machine comprises a machine body (2) with a pump head (1), wherein a water outlet end (3) used for connecting a spray gun is arranged on the pump head (1), and is characterized in that the water outlet end (3) is tightly matched and externally connected with a filtering device used for filtering water source impurities, the middle part of the outer end of the water outlet end (3) is provided with an axially convex shaft sleeve (4), the periphery of the shaft sleeve (4) is provided with a thread structure and is connected with the filtering device through the thread connection, the filtering device consists of an outer shell (5), a filtering plate (6) and a filtering screen (7) which are arranged in the outer shell (5) and used for filtering impurities, the outer shell (5) is tightly matched with the shaft sleeve (4) through the thread, the middle part of the outer shell (5) is provided with a water outlet (8) communicated with the water outlet end (3), the inner part of the outer shell (5) is also provided with a cavity for installing the filtering plate (6) and the filtering screen (7), the filtering screen (6) and the filtering screen (7) are welded with a hollow filter frame (5) which is provided with a radial limiting groove (11) for the outer ring and is arranged in the filtering screen (6), and the limiting sleeve (11) is axially pressed on the filter frame (10) to prevent the filter plate (6) from falling off, an outer jacket (12) is arranged outside the limiting sleeve (11), a separation groove (13) for inserting the outer shell (5) is arranged between the outer jacket (12) and the limiting sleeve (11), and the outer jacket (12) is connected with the outer shell (5) through a plurality of fixing bolts (14).

2. The ultra-high pressure water cleaning machine for preventing impurities according to claim 1, characterized in that a rubber gasket (15) is arranged between the filter frame (10) and the outer shell (5).

3. The ultra-high pressure water cleaning machine for preventing impurities according to claim 1, wherein the filter plate (6) and the filter screen (7) have filter holes, and the aperture of the filter holes of the filter plate (6) is larger than that of the filter holes of the filter screen (7).

4. The ultra-high pressure water cleaning machine for preventing impurities according to claim 1, wherein a sealing ring (16) is arranged between the water outlet end (3) and the outer shell (5).

5. The ultra-high pressure water cleaning machine for preventing impurities according to claim 1, wherein the middle part of the outer shell (5) is provided with a water outlet hole expansion (17) communicated with the water outlet (8).