CN112240299A

CN112240299A - Vacuum pump with detachable suction filtration structure

Info

Publication number: CN112240299A
Application number: CN201910638049.2A
Authority: CN
Inventors: 陈辉
Original assignee: Jiangsu Yalong Hydraulic Equipment Co ltd
Current assignee: Jiangsu Yalong Hydraulic Equipment Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2021-01-19

Abstract

The invention discloses a vacuum pump with a detachable suction filtration structure in the technical field of vacuum pumps, which comprises a pump body, wherein the outer wall of the right side of the pump body is communicated with a water outlet pipe, the outer wall of the left side of the pump body is communicated with a water inlet pipe, the left end of the outer wall of the water inlet pipe is sleeved with a sleeve, the left end of the sleeve is provided with a filter box, the outer walls of the upper side and the lower side of the right part of the sleeve are both provided with slots, the outer walls of the upper side, the outer wall of both sides all is provided with the slider about the sleeve pipe right part, and sleeve pipe right side outer wall is provided with two sets of dogs, and the spout has been seted up to dog left side outer wall, and slider right-hand member and spout right side inner wall sliding connection move the dog to the outside in the device, make dog and inserted block not laminate, make inserted block and slot connection disconnection, the sleeve pipe will move down from the inlet tube left, conveniently takes off the rose box from the inlet tube and clears up, ensures that the rose box normally works.

Description

Vacuum pump with detachable suction filtration structure

Technical Field

The invention relates to the technical field of vacuum pumps, in particular to a vacuum pump with a detachable suction filtration structure.

Background

Circulating water vacuum pump has water to pass through the vacuum pump at the in-process that uses and flows, and the aquatic can contain graininess impurity, and impurity enters into the inside damage that can cause the vacuum pump of vacuum pump, consequently need use filter equipment to filter water, and filter equipment long-time work can accumulate impurity, needs clear up, for this reason, we provide a vacuum pump with can dismantle suction filtration structure.

Disclosure of Invention

The invention aims to provide a vacuum pump with a detachable suction filtration structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vacuum pump with can dismantle suction filtration structure, which comprises a pump body, pump body right side outer wall and outlet pipe intercommunication, pump body left side outer wall and inlet tube intercommunication, the sleeve pipe has been cup jointed to inlet tube outer wall left end, the sleeve pipe left end is provided with the rose box, the slot has all been seted up to both sides outer wall about the sleeve pipe right part, both sides outer wall all is provided with the inserted block about the inlet tube, the inserted block is located the inner chamber of slot, both sides outer wall all is provided with the slider about the sleeve pipe right part, sleeve pipe right side outer wall is provided with two sets of dogs, the spout has been seted up to dog left side outer wall, slider right-hand member and spout right side inner wall sliding connection, be provided with supporting spring between one side outer.

Preferably, the rose box includes two sets of boxes, upside box rear side outer wall and supporting shoe fixed connection, supporting shoe front side bottom outer wall and connecting block fixed connection, the spread groove has been seted up to downside box rear side outer wall, the connecting block front end is pegged graft in the inner chamber of spread groove, upside box front side outer wall articulates there is the commentaries on classics piece, commentaries on classics piece rear side bottom outer wall is provided with the dead lever, the fixed slot has been seted up to downside box front side outer wall, the inner chamber at the fixed slot is pegged graft to the dead lever rear end.

Preferably, dead lever top outer wall and stopper fixed connection, the spacing groove has been seted up to fixed slot top inner wall, and the stopper top is pegged graft at the inner chamber of spacing groove, and the dead lever front end extend to the front side outer wall of commentaries on classics piece and with draw a fixed connection, and the fluting has been seted up with the position of being connected of fixed lever to the commentaries on classics piece, is provided with the spring between fluting top inner wall and the dead lever top outer wall.

Preferably, the outer walls of the front side and the rear side of the top of the lower side box body are provided with sharp blocks, a groove is formed in the connecting part of the upper side box body and the lower side box body, and the sharp blocks are located in the inner cavity of the groove.

Preferably, the outer wall of the left side of the sleeve is fixedly connected with the clamping block, a clamping groove matched with the clamping block is formed in the connecting part of the filter box and the sleeve, and the left end of the clamping block is inserted into the inner cavity of the clamping groove.

Preferably, the connecting parts of the two groups of box bodies are provided with sealing gaskets, and the connecting parts of the filter box and the sleeve are provided with sealing gaskets.

Compared with the prior art, the invention has the beneficial effects that:

1. the stop dog is moved outwards in the device, so that the stop dog is not attached to the insertion block, the insertion block is disconnected with the slot, the sleeve pipe moves downwards from the water inlet pipe leftwards, the filter box is conveniently taken down from the water inlet pipe to be cleaned, and the normal work of the filter box is ensured;

2. the pull block moves downwards, so that the limit block is shifted out of the limit groove, the rotating block is pulled forwards, the fixing rod is shifted out of the fixing groove, and the two groups of box bodies are disconnected, so that the inside of the filter box can be opened, the filter box is conveniently cleaned, and the cleaning efficiency and the using effect of the filter box are guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the casing and the water inlet pipe according to the present invention;

FIG. 3 is a schematic view of the structure of the filtration tank of the present invention;

FIG. 4 is a schematic view of a connection structure of the rotary block and the box body according to the present invention.

In the figure: 1. a pump body; 2. a water outlet pipe; 3. a water inlet pipe; 4. a filter box; 41. a box body; 5. a sleeve; 6. a stopper; 7. inserting a block; 8. a slot; 9. a support spring; 10. a support block; 11. connecting blocks; 12. rotating the block; 13. a spring; 14. fixing the rod; 15. a limiting block; 16. a pointed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that: a vacuum pump with a detachable suction filtration structure, please refer to fig. 1, comprising a pump body 1;

referring to fig. 1, the outer wall of the right side of a pump body 1 is communicated with a water outlet pipe 2, the outer wall of the left side of the pump body 1 is communicated with a water inlet pipe 3, the left end of the outer wall of the water inlet pipe 3 is sleeved with a sleeve 5, the left end of the sleeve 5 is provided with a filter box 4, the outer wall of the left side of the filter box 4 is provided with a pipeline connecting part for connecting a pipeline, and a filter layer is arranged in the filter box 4 and used for blocking granular impurities to ensure that the interior of the pump;

referring to fig. 1 and 2, the outer walls of the upper and lower sides of the right portion of the sleeve 5 are provided with slots 8, the outer walls of the upper and lower sides of the water inlet pipe 3 are provided with inserts 7, the inserts 7 are fixedly connected with the water inlet pipe 3, the inserts 7 are located in the inner cavity of the slots 8, the outer walls of the upper and lower sides of the right portion of the sleeve 5 are provided with sliders, the sliders are fixedly connected with the sleeve 5, the outer wall of the right side of the sleeve 5 is provided with two sets of stoppers 6, the outer wall of the left side of each stopper 6 is provided with a chute, the right end of each slider is slidably connected with the inner wall of the right side of the chute, a support spring 9 is arranged between the outer wall of one side of the two sets of sliders close to each other and the inner wall of one side of the two sets of chutes, the support spring 9 expands to make the stoppers 6 tightly fit with, the sleeve 5 is taken down from the outer wall of the water inlet pipe 3, so that the filter box 4 is conveniently taken down for cleaning;

referring to fig. 1, 3 and 4, the filter box 4 includes two sets of box bodies 41, an outer wall of a rear side of the upper box body 41 is fixedly connected with the support block 10, an outer wall of a bottom of a front side of the support block 10 is fixedly connected with the connection block 11, an outer wall of a rear side of the lower box body 41 is provided with a connection groove, a front end of the connection block 11 is inserted into an inner cavity of the connection groove, the outer wall of the front side of the upper box body 41 is hinged with the rotation block 12, an outer wall of a bottom of a rear side of the rotation block 12 is provided with a fixing rod 14, an outer wall of the front side of the lower box body 41 is provided with a fixing groove, a rear end of the fixing rod 14 is inserted into an inner cavity of the fixing groove, the fixing rod 14 is moved out of the fixing groove, the upper box body 41 is pushed backwards to move the connection block 11 out;

referring to fig. 4, the outer wall of the top of the fixed rod 14 is fixedly connected with the limiting block 15, the inner wall of the top of the fixed groove is provided with a limiting groove, the top end of the limiting block 15 is inserted into an inner cavity of the limiting groove, the front end of the fixed rod 14 extends to the outer wall of the front side of the rotating block 12 and is fixedly connected with the pulling block, the fixed rod 14 is convenient to move, a notch is formed in the connecting part of the rotating block 12 and the fixed rod 14, a spring 13 is arranged between the inner wall of the top of the notch and the outer wall of the top of the fixed rod 14, the spring 13 is fixedly connected with the notch and the fixed rod 14, the limiting block 15 is inserted into the limiting groove;

referring to fig. 3 and 4, the outer walls of the front side and the rear side of the top of the lower box 41 are provided with the sharp blocks 16, the sharp blocks 16 are fixedly connected with the lower box 41, a groove is formed at the connecting part of the upper box 41 and the lower box 41, and the sharp blocks 16 are located in the inner cavity of the groove, so that the two groups of boxes 41 are not staggered with each other, and the normal use of the filter box 4 is ensured;

referring to fig. 1, the outer wall of the left side of the casing 5 is fixedly connected to the fixture block, the fixture block and the clamping groove are not shown in the drawing, the clamping groove matched with the fixture block is formed in the connecting portion of the filter box 4 and the casing 5, and the left end of the fixture block is inserted into the clamping groove, so that the casing 5 can be detached from the filter box 4, and the casing 5 of other specifications can be replaced conveniently, so that the filter box 4 can be installed on the water inlet pipes 3 of different thicknesses, the connecting portions of the two sets of boxes 41 are both provided with sealing gaskets, the sealing gaskets are fixedly connected with the boxes 41, the sealing performance between the two sets of boxes 41 is improved, and the connecting portion of the filter box 4 and the casing 5 is provided with sealing gaskets, so that.

The working principle is as follows: move dog 6 to the outside, make dog 6 and inserted block 7 not laminate, take off sleeve pipe 5 from the outer wall of inlet tube 3 left, conveniently take off rose box 4 and clear up, the piece is drawn in the downstream removal, make stopper 15 shift out from the spacing groove, forward rotate and change piece 12, shift out dead lever 14 from the fixed slot, promote upside box 41 backward again, make connecting block 11 shift out from the spread groove, make two sets of box 41 connect and break off, thereby open rose box 4 from inside, be convenient for clear up rose box 4, guarantee the cleaning efficiency of rose box 4, after the clearance finishes, pack back rose box 4 and continue to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vacuum pump with can dismantle suction filtration structure, includes the pump body (1), its characterized in that: the outer wall of the right side of the pump body (1) is communicated with the water outlet pipe (2), the outer wall of the left side of the pump body (1) is communicated with the water inlet pipe (3), the left end of the outer wall of the water inlet pipe (3) is sleeved with a sleeve (5), the left end of the sleeve (5) is provided with a filter box (4), the outer walls of the upper side and the lower side of the right part of the sleeve (5) are respectively provided with an inserting groove (8), the outer walls of the upper side and the lower side of the water inlet pipe (3) are respectively provided with an inserting, the outer wall of the upper side and the lower side of the right portion of the sleeve (5) are provided with sliders, the outer wall of the right side of the sleeve (5) is provided with two sets of check blocks (6), the outer wall of the left side of each check block (6) is provided with a sliding groove, the right end of each slider is connected with the inner wall of the right side of the sliding groove in a sliding mode, a supporting spring (9) is arranged between the outer wall of one side, close to each other, of the two sets of sliders and the inner wall of one side, close to.

2. The vacuum pump with the detachable suction filtration structure as claimed in claim 1, wherein: rose box (4) are including two sets of boxes (41), upside box (41) rear side outer wall and supporting shoe (10) fixed connection, supporting shoe (10) front side bottom outer wall and connecting block (11) fixed connection, the spread groove has been seted up to downside box (41) rear side outer wall, connecting block (11) front end is pegged graft in the inner chamber of spread groove, upside box (41) front side outer wall articulates there is commentaries on classics piece (12), commentaries on classics piece (12) rear side bottom outer wall is provided with dead lever (14), the fixed slot has been seted up to downside box (41) front side outer wall, dead lever (14) rear end is pegged graft in the inner chamber of fixed slot.

3. The vacuum pump with the detachable suction filtration structure as claimed in claim 2, wherein: dead lever (14) top outer wall and stopper (15) fixed connection, the spacing groove has been seted up to fixed slot top inner wall, stopper (15) top is pegged graft at the inner chamber of spacing groove, dead lever (14) front end extend to the front side outer wall of commentaries on classics piece (12) and with draw a fixed connection, the fluting has been seted up at the position of being connected of commentaries on classics piece (12) and dead lever (14), is provided with spring (13) between fluting top inner wall and dead lever (14) top outer wall.

4. The vacuum pump with the detachable suction filtration structure as claimed in claim 2, wherein: the outer walls of the front side and the rear side of the top of the lower side box body (41) are respectively provided with a sharp block (16), a groove is formed in the connecting part of the upper side box body (41) and the lower side box body (41), and the sharp blocks (16) are located in the inner cavity of the groove.

5. The vacuum pump with the detachable suction filtration structure as claimed in claim 1, wherein: the outer wall of the left side of the sleeve (5) is fixedly connected with the clamping block, a clamping groove matched with the clamping block is formed in the connecting part of the filter box (4) and the sleeve (5), and the left end of the clamping block is inserted into the inner cavity of the clamping groove.

6. The vacuum pump with the detachable suction filtration structure as claimed in claim 2, wherein: the connecting parts of the two groups of box bodies (41) are provided with sealing gaskets, and the connecting parts of the filter box (4) and the sleeve (5) are provided with sealing gaskets.