CN214273931U

CN214273931U - Water tank convenient for cleaning filter screen of high-pressure pump unit

Info

Publication number: CN214273931U
Application number: CN202023194840.6U
Authority: CN
Inventors: 齐彬
Original assignee: Tianjin Tong Jie Technology Development Co ltd
Current assignee: Tianjin Tong Jie Technology Development Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-24
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a high-pressure pump unit's the clear water tank of filter screen of being convenient for belongs to water tank technical field, including box, filtering component, guide bar, overlay and locking Assembly. The filter assembly divides the box body into a water inlet cavity and a water outlet cavity, slides to penetrate through the top wall of the box body, comprises a filter screen, and is respectively provided with a water inlet and a water outlet. The guide rod is arranged in the box body and fixedly connected with the filtering component, and penetrates through the top wall of the box body in a sliding mode. The covering plate is attached to the upper surface of the box body, covers the guide rod and the filtering assembly, is fixedly connected with the guide rod and the filtering assembly, and is detachably connected with the box body. The locking assembly is used for locking the guide rod and the box body. The utility model provides a pair of high-pressure pump unit's the clear water tank of filter screen of being convenient for, owing to need not dismantle and carry the filter screen, so can avoid current high-pressure pump unit's water tank because the volume of filter screen is great, lead to accomplishing the great problem of the washing degree of difficulty of filter screen.

Description

Water tank convenient for cleaning filter screen of high-pressure pump unit

Technical Field

The utility model belongs to the technical field of the water tank, more specifically say, relate to a high-pressure pump unit's the clear water tank of filter screen of being convenient for.

Background

The high-pressure pump unit generally comprises a water tank, a high-pressure pump and a motor connected with the high-pressure pump, wherein the water tank is communicated with the high-pressure pump and provides a water source for the high-pressure pump. Be equipped with the filter screen in the water tank, when present water tank will wash the filter screen, generally need through opening the case lid, then tear the filter screen down in the box, take out the filter screen from the box again, take suitable place at last and wash, wash the completion back, earlier in the filter screen dress back box, pack back the case lid again, because the filter screen is great, inconvenient dismantlement and transport, so the degree of difficulty that whole cleaning process was accomplished is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure pump unit's the clear water tank of filter screen of being convenient for, the water tank that aims at solving current high-pressure pump unit leads to accomplishing the great problem of the washing degree of difficulty of filter screen because the volume of filter screen is great.

In order to achieve the above object, the utility model adopts the following technical scheme: the water tank convenient for cleaning the filter screen of the high-pressure pump unit comprises a tank body, and further comprises a filter assembly, a guide rod, a covering plate and a locking assembly. The filter assembly is arranged in the box body and divides the box body into a water inlet cavity and a water outlet cavity, the filter assembly slides along the vertical direction to penetrate through the top wall of the box body, the filter assembly comprises a filter screen, and the water inlet cavity and the water outlet cavity are respectively provided with a water inlet and a water outlet. The vertical setting of guide bar is located in the box and with filtering component fixed connection slides and pierces through the roof of box, when the guide bar upwards slides to preset the position, the filter screen is located outside the box. The covering plate is horizontally arranged, is attached to the upper surface of the box body, covers the guide rod and the filtering assembly, is fixedly connected with the guide rod and the filtering assembly, and is detachably connected with the box body. The locking assembly is arranged on the box body and used for locking the guide rod which slides to the preset position with the box body.

As another embodiment of the present application, the filter assembly further comprises a connection plate. The connecting plate level sets up, be located in the box and with the diapire laminating of box, be used for with guide bar fixed connection.

As another embodiment of the present application, the filter assembly further comprises a sliding frame. The sliding frame is rectangular frame structure and vertical setting for slide and pierce through the roof of box, the lower extreme with the connecting plate laminating is fixed, the filter screen is used for the embedding the sliding frame and with the laminating of sliding frame circumference is fixed.

As another embodiment of this application, be equipped with the locating hole of level setting on the guide bar, when the guide bar upwards slided to predetermineeing the position, the locating hole is located outside the box, the locking Assembly includes deflector and locking shaft. The guide plate is located outside the box body and located on one side, far away from the sliding frame, of the guide rod, the guide plate is vertically arranged and perpendicular to the positioning hole, and the lower surface of the guide plate is attached and fixed to the top wall of the box body. The locking shaft is parallel to the positioning hole and penetrates through the guide plate in a sliding mode, and when the guide rod slides upwards to a preset position, the locking shaft is used for being inserted into the positioning hole in a sliding mode.

As another embodiment of the present application, a middle portion of the locking shaft is provided with a limiting portion protruding outward in a radial direction of the locking shaft, and the locking assembly further includes a positioning plate and a compression spring. The locating plate with the deflector is parallel and be located the deflector is kept away from one side of guide bar, and the slip cap is located on the locking shaft, the lower surface with the roof fixed connection of box, spacing portion is located the locating plate with between the deflector. The compression spring is sleeved on the locking shaft, and the two ends of the compression spring respectively extrude the positioning plate and the limiting part.

As another embodiment of the present application, the locking assembly further comprises a spacer block. The spacing block is provided with a notch, and the spacing block is used for being sleeved on the locking shaft between the guide plate and the limiting part through the notch so as to realize that the locking shaft avoids the vertical space where the covering plate is located.

As another embodiment of the present application, the top surface of the cover plate is provided with a handle.

As another embodiment of the application, a pull ring is arranged at one end of the locking shaft, which is deviated from the positioning hole.

As another embodiment of the present application, the cross section of the guide bar has a rectangular structure, and the side surface for disposing the positioning hole is perpendicular to the positioning hole.

As another embodiment of the present application, the guide rod is located in the water outlet chamber.

The utility model provides a pair of high-pressure pump unit's the clear water tank of filter screen of being convenient for beneficial effect lies in: compared with the prior art, the utility model relates to a high-pressure pump unit's clear water tank of filter screen of being convenient for, when the filter screen needs to wash, the disconnection overlay is connected with the box, then the rebound overlay, the overlay just can drive filtering component and guide bar rebound, when the guide bar rebound is to predetermineeing the position, through locking subassembly with guide bar and box locking, the filter screen is located outside the box this moment, alright washed with having washd the filter screen, the locking of disconnection guide bar and box after the washing is accomplished, then the drive overlay rebound resets, again with the overlay with the box be connected can, owing to need not dismantle and carry the filter screen, so can avoid current high-pressure pump unit's water tank because the volume of filter screen is great, lead to accomplishing the great problem of the washing degree of difficulty of filter screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic axial view of a water tank of a high-pressure pump unit convenient for cleaning a filter screen according to an embodiment of the present invention;

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

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1;

fig. 4 is a schematic axial structure view of a tank body in a water tank of a high-pressure pump unit convenient for cleaning a filter screen according to an embodiment of the present invention;

fig. 5 is a schematic view of an axial measurement structure of a sliding frame in a water tank of a high-pressure pump unit, which is convenient for cleaning a filter screen.

In the figure: 1. a box body; 11. a water inlet cavity; 111. a water inlet; 12. a water outlet cavity; 121. a water outlet; 13. a fixing plate; 2. a filter assembly; 21. filtering with a screen; 22. a connecting plate; 23. a sliding frame; 3. a guide bar; 31. positioning holes; 4. a cover plate; 5. a locking assembly; 51. a guide plate; 52. a locking shaft; 521. a limiting part; 522. a pull ring; 53. positioning a plate; 54. a compression spring; 55. an isolation block; 551. opening the gap; 6. a handle.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a water tank for cleaning a filter screen of a high pressure pump assembly according to the present invention will now be described. The water tank convenient for cleaning the filter screen of the high-pressure pump unit comprises a tank body 1, and further comprises a filter assembly 2, a guide rod 3, a cover plate 4 and a locking assembly 5. Filter component 2 locates in box 1 and separates into intake antrum 11 and play water cavity 12 with box 1, and filter component 2 slides along vertical direction and pierces through the roof of box 1, and filter component 2 includes filter screen 21, and intake antrum 11 and play water cavity 12 are equipped with water inlet 111 and delivery port 121 respectively. The vertical setting of guide bar 3 is located in box 1 and with filter assembly 2 fixed connection, slides and pierces through the roof of box 1, and when guide bar 3 upwards slided preset position, filter screen 21 was located outside box 1. The covering plate 4 is horizontally arranged, is attached to the upper surface of the box body 1, covers the guide rod 3 and the filter assembly 2, is fixedly connected with the guide rod 3 and the filter assembly 2, and is detachably connected with the box body 1. The locking assembly 5 is provided on the case 1 to lock the guide bar 3, which is slid to a predetermined position, with the case 1. Since the guide rod 3 is fixedly connected to the filter assembly 2, the guide rod 3 is locked to the housing 1, i.e., the filter assembly 2 is locked to the housing 1.

Compared with the prior art, the water tank of the high-pressure pump unit, which is convenient for cleaning the filter screen, has the advantages that when the filter screen 21 needs to be cleaned, the connection between the covering plate 4 and the tank body 1 is disconnected, then the cover plate 4 is moved upwards, the cover plate 4 will bring the filter assembly 2 and the guide bar 3 to slide upwards, when the guide rod 3 slides upwards to a preset position, the guide rod 3 is locked with the box body 1 through the locking assembly 5, the filter screen 21 is positioned outside the box body 1 at the moment, the filter screen 21 can be cleaned, the locking of the guide rod 3 and the box body 1 is disconnected after the cleaning is finished, then the cover plate 4 is driven to slide downwards to reset, and then the cover plate 4 is connected with the box body 1, because the filter screen 21 is not required to be disassembled and carried, therefore, the problem that the cleaning difficulty of the filter screen 21 is high due to the large size of the filter screen 21 of the water tank of the existing high-pressure pump unit can be solved.

In this embodiment, the water inlet 111 is used for communicating with a water supply device, the water supply device is used for injecting water into the water inlet cavity 11, and the water in the water inlet cavity 11 enters the water outlet cavity 12 and is filtered by the filter screen 21. The water outlet 121 is communicated with the high-pressure pump, and a valve is arranged at the water outlet 121.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit, please refer to fig. 1, in order to realize the fixed connection of the guide rod 3 and the filter assembly 2, the filter assembly 2 further includes the connecting plate 22. The connecting plate 22 is horizontally arranged, is positioned in the box body 1 and is attached to the bottom wall of the box body 1, and is used for being fixedly connected with the guide rod 3. The structure is simple and easy to process.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the present invention, please refer to fig. 1 and 5, the filter assembly 2 further includes a sliding frame 23. The sliding frame 23 is of a rectangular frame structure and is vertically arranged and used for sliding through the top wall of the box body 1, the lower end of the sliding frame is fixedly attached to the connecting plate 22, and the filter screen 21 is embedded into the sliding frame 23 and is fixedly attached to the sliding frame 23 in the circumferential direction. The sliding frame 23 serves to support the screen 21 and prevent the screen 21 from being deformed when being washed.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit, please refer to fig. 1 to 3, the positioning hole 31 that the level set up is arranged on the guide rod 3, when the guide rod 3 slides upwards to the preset position, the positioning hole 31 is located outside the box body 1, and the locking component 5 includes the guide plate 51 and the locking shaft 52. The guide plate 51 is located outside the box body 1 and located on one side of the guide rod 3 away from the sliding frame 23, vertically arranged and perpendicular to the positioning hole 31, and the lower surface of the guide plate is attached and fixed to the top wall of the box body 1. The locking shaft 52 is parallel to the positioning hole 31, slidably penetrates the guide plate 51, and the locking shaft 52 is adapted to be slidably inserted into the positioning hole 31 when the guide bar 3 is slid upward to a predetermined position. Since the positioning hole 31 is horizontally disposed, the locking shaft 52 slidably coupled to the guide plate 51 is inserted into the positioning hole 31 to restrict the vertical sliding of the guide rod 3, thereby performing the function of the locking assembly 5.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the present invention, please refer to fig. 2, the middle portion of the locking shaft 52 is provided with a limiting portion 521 protruding outwards along the radial direction of the locking shaft 52, and the locking assembly 5 further comprises a positioning plate 53 and a compression spring 54. The positioning plate 53 is parallel to the guide plate 51 and located on one side of the guide plate 51 away from the guide rod 3, the locking shaft 52 is slidably sleeved on the positioning plate 53, the lower surface of the positioning plate is fixedly connected with the top wall of the box body 1, and the limiting part 521 is located between the positioning plate 53 and the guide plate 51. The compression spring 54 is sleeved on the locking shaft 52, and two ends thereof respectively press the positioning plate 53 and the limiting portion 521. The resilient force of the compression spring 54 enables the lock shaft 52 to maintain the state of being inserted into the positioning hole 31, thereby increasing the reliability of the lock assembly 5 locking the guide bar 3 with the case 1.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the present invention, please refer to fig. 1 to 2, the locking assembly 5 further includes a spacer 55. The spacing block 55 is provided with a notch 551, and the spacing block 55 is used for being sleeved on the locking shaft 52 between the guide plate 51 and the limiting part 521 through the notch 551 so as to enable the locking shaft 52 to avoid the vertical space where the covering plate 4 is located. The locking shaft 52 is driven to slide, so that the locking shaft 52 exits from the positioning hole 31, the locking between the locking shaft 52 and the box body 1 is disconnected, the isolating block 55 is sleeved on the locking shaft 52 between the guide plate 51 and the limiting part 521 through the notch 551, the locking shaft 52 avoids the vertical space where the cover plate 4 is located, and the cover plate 4 can be driven to move up and down without pulling the locking shaft 52 by a person.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the present invention, please refer to fig. 1, in order to facilitate the driving of the cover plate 4 to move up and down, the top surface of the cover plate 4 is provided with a handle 6.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the utility model, please refer to fig. 1, for the convenience of driving the locking shaft 52 to slide, the one end of the locking shaft 52 deviating from the positioning hole 31 is equipped with the pull ring 522.

As a specific implementation manner of the water tank convenient for cleaning the filter screen of the high-pressure pump unit, please refer to fig. 1, the transversal rectangular structure of the guide rod 3 and the side for setting the positioning hole 31 are perpendicular to the positioning hole 31, so that the positioning hole 31 can be easily machined.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit provided by the present invention, please refer to fig. 1, the guide rod 3 is located in the water outlet cavity 12. The positioning of the guide rod 3 in the outlet chamber 12 prevents the positioning hole 31 from being blocked by impurities, since the water in the outlet chamber 12 has already been filtered by the filter screen 21.

As a specific embodiment of the water tank convenient for cleaning the filter screen of the high-pressure pump unit, please refer to fig. 1 and 5, in order to realize the detachable connection of the cover plate 4 and the box body 1, the fixing plates 13 horizontally arranged are all fixed on two sides of the box body 1 perpendicular to the sliding frame 23, the cover plate 4 covers the two fixing plates 13, and the connection can be detached from the fixing plates 13 through bolts and nuts.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a water tank of high-pressure pump unit's filter screen cleanness of being convenient for, includes the box, its characterized in that still includes:

the filter assembly is arranged in the box body and divides the box body into a water inlet cavity and a water outlet cavity, the filter assembly penetrates through the top wall of the box body in a sliding mode along the vertical direction, the filter assembly comprises a filter screen, and the water inlet cavity and the water outlet cavity are respectively provided with a water inlet and a water outlet;

the guide rod is vertically arranged, is arranged in the box body, is fixedly connected with the filtering component, penetrates through the top wall of the box body in a sliding mode, and is positioned outside the box body when sliding upwards to a preset position;

the covering plate is horizontally arranged, is attached to the upper surface of the box body, covers the guide rod and the filtering assembly, is fixedly connected with the guide rod and the filtering assembly, and is detachably connected with the box body; and

and the locking assembly is arranged on the box body and used for locking the guide rod which slides to a preset position with the box body.

2. The water tank of a high pressure pump assembly facilitating screen cleaning as recited in claim 1, wherein said filter assembly further comprises:

the connecting plate is horizontally arranged, is positioned in the box body, is attached to the bottom wall of the box body and is used for being fixedly connected with the guide rod.

3. The water tank of a high pressure pump assembly facilitating screen cleaning as recited in claim 2, wherein said filter assembly further comprises:

the sliding frame is of a rectangular frame structure and is vertically arranged and used for sliding and penetrating through the top wall of the box body, the lower end of the sliding frame is fixedly attached to the connecting plate, and the filter screen is embedded into the sliding frame and is fixedly attached to the sliding frame in the circumferential direction.

4. The water tank for a high pressure pump assembly convenient for cleaning a filter screen as claimed in claim 3, wherein the guide rod is provided with a horizontally disposed positioning hole, the positioning hole is located outside the tank when the guide rod slides up to a preset position, and the locking assembly comprises:

the guide plate is positioned outside the box body and on one side, away from the sliding frame, of the guide rod, is vertically arranged and is perpendicular to the positioning hole, and the lower surface of the guide plate is fixedly attached to the top wall of the box body;

and the locking shaft is parallel to the positioning hole and penetrates through the guide plate in a sliding manner, and when the guide rod slides upwards to a preset position, the locking shaft is inserted into the positioning hole in a sliding manner.

5. The water tank of a high pressure pump assembly for facilitating the cleaning of a filter screen as set forth in claim 4, wherein a middle portion of the locking shaft is provided with a stopper portion protruding outward in a radial direction of the locking shaft, and the locking assembly further comprises:

the positioning plate is parallel to the guide plate and positioned on one side of the guide plate, which is far away from the guide rod, the positioning plate is sleeved on the locking shaft in a sliding mode, the lower surface of the positioning plate is fixedly connected with the top wall of the box body, and the limiting part is positioned between the positioning plate and the guide plate;

and the compression spring is sleeved on the locking shaft, and two ends of the compression spring respectively extrude the positioning plate and the limiting part.

6. The water tank of a high pressure pump assembly for facilitating screen cleaning of a filter screen as recited in claim 5, wherein said locking assembly further comprises:

and the isolating block is provided with a notch, and the isolating block is used for sleeving the guide plate and the locking shaft between the limiting parts through the notch so as to realize that the locking shaft avoids the vertical space where the covering plate is positioned.

7. The water tank of a high pressure pump assembly for facilitating screen cleaning of claim 1, wherein the top surface of the cover plate is provided with a handle.

8. The water tank for a high pressure pump assembly facilitating filter screen cleaning as set forth in claim 4, wherein an end of said locking shaft facing away from said positioning hole is provided with a pull ring.

9. The water tank of a high pressure pump assembly for facilitating the cleaning of a filter screen as set forth in claim 4, wherein the guide bar has a rectangular cross-section and a side for disposing the positioning hole is perpendicular to the positioning hole.

10. The water tank of a high pressure pump assembly for facilitating screen cleaning as set forth in claim 3, wherein said guide rod is located in said outlet chamber.