CN220890486U - Anti-blocking connecting structure of pump valve - Google Patents
Anti-blocking connecting structure of pump valve Download PDFInfo
- Publication number
- CN220890486U CN220890486U CN202322892678.2U CN202322892678U CN220890486U CN 220890486 U CN220890486 U CN 220890486U CN 202322892678 U CN202322892678 U CN 202322892678U CN 220890486 U CN220890486 U CN 220890486U
- Authority
- CN
- China
- Prior art keywords
- pump valve
- wall
- ring
- filter
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 239000013049 sediment Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses an anti-blocking connecting structure of a pump valve, which relates to the technical field of pump valves and comprises connecting pipes and telescopic pipes, wherein the two connecting pipes are fixedly arranged on a pump valve main body; the telescopic pipe is provided with a connecting flange through pushing threads, the upper end wall in the slot of the inserting groove is provided with threads, the inserting groove is provided with a filter seat, the rear end of the filter seat is slidably provided with a filter screen, the filter screen is provided with a sliding ring, the sliding ring is slidably connected with the rear end of the filter seat, the filter seat is provided with a fixing wall which is bent inwards, the fixing wall is provided with an arc-shaped wall which is bent towards the direction of the inner wall, and the fixing wall and the arc-shaped wall form a deposition bin. The utility model has simple structure, prevents the pump valve from being blocked by installing the filtering structure on the pump valve, and the filtering mechanism is convenient to take out and clean from the pump valve, has strong practicability and is suitable for popularization.
Description
Technical Field
The utility model belongs to the technical field of pump valves, and particularly relates to an anti-blocking connecting structure of a pump valve.
Background
Pumps and valves are basically used together, both for where the liquid is transported. In the prior art, when the pump valve and the pump body are connected and installed, a flange plate is usually used for connection, and after the pump valve is installed, the inside of the pump valve can be blocked for different fluids.
In the existing pump valve anti-blocking method, the pump valve is usually detached for cleaning, the operation is inconvenient, or a scraping plate mechanism is arranged in the pump valve, the structure is complex, and the scraping plate cannot sufficiently scrape the inner wall due to irregular shape in the pump valve.
Disclosure of utility model
The utility model aims to provide an anti-blocking connecting structure of a pump valve, which has a simple structure, prevents the pump valve from being blocked by installing a filtering structure on the pump valve, is convenient to take out and clean from the pump valve, has strong practicability and is suitable for popularization.
The utility model provides the following technical scheme: the anti-blocking connecting structure of the pump valve comprises a connecting pipe and a telescopic pipe, wherein the two connecting pipes are fixedly arranged on a pump valve main body and are respectively connected with a water inlet pipe and a water outlet pipe of an external pipeline; the telescopic pipe is provided with a connecting flange through a pushing thread, the upper end wall in the slot of the insertion slot is provided with a thread matched with the pushing thread, the insertion slot is provided with a filter seat, and the rear end of the filter seat is inserted into the insertion slot and is connected with the lower end wall of the filter seat in a sliding manner; the filter seat rear end slides and is equipped with the filter screen, filter screen edge is fixed and is equipped with the slip ring, the slip ring links to each other with the rear end slip of filter seat, the front end of filter seat is fixed and is equipped with the fixed wall of inwards buckling, fixed wall is close to filter screen one side and is equipped with the arc wall of buckling to filter seat inner wall direction, fixed wall constitutes the deposit storehouse with the arc wall.
Preferably, a pull ring is fixedly arranged at the central point of the filter screen, the hook of the pull ring faces the outer side of the filter seat, and the sliding ring is tightly connected with the inner wall of the filter seat.
Preferably, the front end of the telescopic pipe is fixedly provided with a first closed ring, the rear end of the telescopic pipe is fixedly provided with a second closed ring, and when the length of the telescopic pipe meets the requirement that the second closed ring is tightly connected with the insertion groove, the first closed ring is clamped on the groove of the connecting flange.
Preferably, a torsion ring is fixedly arranged on the outer side of the telescopic pipe, and a friction surface is arranged on the outer side of the torsion ring.
The utility model has the beneficial effects that: simple structure prevents through installing filtration on the pump valve that the pump valve from blockking up, and filter mechanism is convenient for take out the clearance in the pump valve, and the practicality is strong, specifically as follows:
(1) The utility model is provided with the filter seat, when the filter seat filters, liquid impacts on the filter screen, blocked sediment moves to four sides of the filter screen under the impact effect and is flushed into the sediment bin to be stored along with the diversion of the arc wall, so that the sediment is prevented from entering the pump valve main body, and the whole filter seat can be taken out and cleaned in a state that the flange is not detached.
(2) The utility model is provided with the telescopic pipe, the pump valve main body is fixedly connected with the external pipeline through the connecting flange, when the filter seat is required to be taken out and cleaned, the telescopic pipe is rotated through the torsion ring, the pushing screw thread of the telescopic pipe is pushed into the external pipeline along the screw thread of the connecting flange, the other end of the telescopic pipe is separated from the inserting groove, a fracture appears between the connecting pipe and the connecting flange along with the movement of the telescopic pipe, the filter seat is taken out from the connecting pipe through the fracture to clean, the filter screen is pulled out through the pull ring to flush the filter screen and the deposition bin, the sliding ring of the filter screen is clamped on the filter seat, the rear end of the filter seat is inserted on the inserting groove, the sliding ring is propped against and reset in the inserting process, at the moment, the torsion ring is reversely rotated, the telescopic pipe moves, the second sealing ring at one end is inserted into the inserting groove along with the rotation, the first sealing ring at the other end is retreated onto the connecting flange, the other end of the telescopic pipe is sealed, and the filter seat is cleaned, so that the filter seat is cleaned.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a block diagram of a filter base of the present utility model;
FIG. 4 is an enlarged view of the utility model at A;
Marked in the figure as: 1. a pump valve body; 2. a connecting pipe; 3. a telescopic tube; 4. a torsion ring; 5. a connecting flange; 6. a filter base; 7. a first closed loop; 8. a second closed loop; 9. a fixed wall; 10. a filter screen; 11. advancing the thread; 12. an insertion groove; 13. an arc-shaped wall; 14. a deposition bin; 15. a slip ring; 16. and (5) a pull ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, a pump valve anti-blocking connection structure comprises a connecting pipe 2 and a telescopic pipe 3, wherein two connecting pipes 2 are fixedly installed on a pump valve main body 1 and respectively connected with a water inlet pipe and a water outlet pipe of an external pipeline, a filtering mechanism can be independently installed at the water inlet pipe on a unidirectional pump valve, the front end of each connecting pipe 2 is provided with an inserting groove 12, a filtering seat 6 and the telescopic pipe 3 are installed through the inserting grooves 12, the inserting grooves 12 are provided with the telescopic pipe 3, the section diameter of each telescopic pipe 3 is matched with that of the external pipeline, so that the telescopic pipe 3 can be pushed to the external pipeline when being pushed, pushing threads 11 are arranged on the outer side of each telescopic pipe 3, a connecting flange 5 is installed on the telescopic pipe 3 through the pushing threads 11, threads matched with the pushing threads 11 are arranged on the upper end wall in the inserting grooves 12, when the telescopic pipe 3 rotates, a torsion ring 4 is fixedly arranged on the outer side of each telescopic pipe 3 along with the movement of the pushing threads 11, a friction surface is arranged on the outer side of each torsion ring 4, and the telescopic pipe 3 rotates through the torsion ring 4.
Referring to fig. 2-4, the insertion groove 12 is provided with a filter seat 6, the rear end of the filter seat 6 is inserted into the insertion groove 12 and is connected with the lower end wall in a sliding manner, so that the filter seat 6 is clamped on the connecting pipe 2, the rear end of the filter seat 6 is provided with a filter screen 10 in a sliding manner, the filter screen 10 blocks sediment, the edge of the filter screen 10 is fixedly provided with a sliding ring 15, the sliding ring 15 is connected with the rear end of the filter seat 6, the central point of the filter screen 10 is fixedly provided with a pull ring 16, the hook of the pull ring 16 faces the outer side of the filter seat 6, the filter screen 10 is conveniently pulled out from the filter seat 6, the sliding ring 15 is tightly connected with the inner wall of the filter seat 6, when the filter seat 6 is fixedly inserted into the front end of the insertion groove 12 pushes the sliding ring 15, the filter screen 10 is clamped on the filter seat 6, the front end of the filter seat 6 is fixedly provided with an inwards bent fixed wall 9, one side of the fixed wall 9 close to the filter screen 10 is provided with an arc wall 13 bent towards the inner wall of the filter seat 6, the fixed wall 9 and the arc wall 13 forms a sediment bin 14, and the filter sediment bin 14 is stored by the sediment bin 14.
Referring to fig. 2 and 4, a first closed ring 7 is fixedly arranged at the front end of the telescopic tube 3, a second closed ring 8 is fixedly arranged at the rear end of the telescopic tube 3, when the length of the telescopic tube 3 meets the requirement that the second closed ring 8 is tightly connected with the insertion groove 12, the first closed ring 7 is clamped on the groove of the connecting flange 5, when the telescopic tube 3 is positioned in the insertion groove 12, the second closed ring 8 seals the insertion groove 12, and the first closed ring 7 seals the connecting flange 5.
The anti-blocking connecting structure of the pump valve is simple in structure, the pump valve is prevented from being blocked by installing the filtering structure on the pump valve, and the filtering mechanism is convenient to take out and clean from the pump valve, so that the anti-blocking connecting structure of the pump valve is high in practicability and suitable for popularization.
When the filter seat 6 is used, referring to fig. 1-4, the pump valve body 1 is fixedly connected with an external pipeline through the connecting flange 5, when the filter seat 6 is used for filtering, liquid impacts on the filter screen 10, blocked sediments move to four sides of the filter screen 10 under the action of the impact, the blocked sediments are flushed into the sedimentation bin 14 along with the diversion of the arc-shaped wall 13 to be stored, the sediments are prevented from entering the pump valve body 1, when the filter seat 6 is required to be taken out and cleaned, the telescopic pipe 3 is rotated through the torsion ring 4, the push thread 11 of the telescopic pipe 3 is pushed into the external pipeline along the thread of the connecting flange 5, the other end of the telescopic pipe 3 is separated from the insertion groove 12, a fracture appears between the connecting pipe 2 and the connecting flange 5 along with the movement of the telescopic pipe 3, the filter seat 6 is taken out and cleaned through the fracture, the filter screen 10 is pulled out through the pull ring 16 during cleaning, the filter screen 10 and the sedimentation bin 14 are flushed, the sliding ring 15 of the filter screen 10 is clamped on the filter seat 6, the rear end of the filter seat 6 is inserted into the insertion groove 12, the sliding ring 15 is reset in the insertion groove 4, the sliding ring 15 is rotated reversely, the sliding ring 4 is rotated in the middle of the insertion groove, the sliding ring 4 is rotated, the other end of the sliding ring 4 is rotated, the other end of the sliding ring is closed, the other end of the sliding ring is closed, and the other end is connected with the sealing ring is closed, and the other end is closed, and the sealing device is closed.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a pump valve anti-blocking connection structure, includes connecting pipe (2), flexible pipe (3), two connecting pipe (2) fixed mounting is on pump valve main part (1), and connect the inlet tube and the outlet pipe of outside pipeline respectively, its characterized in that, the front end of connecting pipe (2) is equipped with insert groove (12), belongs to insert groove (12) and is equipped with flexible pipe (3), the cross-sectional diameter of flexible pipe (3) matches with outside pipeline, the outside of flexible pipe (3) is equipped with propulsion screw thread (11);
The telescopic pipe (3) is provided with a connecting flange (5) through a pushing thread (11), the upper end wall in the inserting groove (12) is provided with a thread matched with the pushing thread (11), the inserting groove (12) is provided with a filtering seat (6), and the rear end of the filtering seat (6) is inserted into the inserting groove (12) and is connected with the lower end wall in a sliding way;
The filter seat (6) rear end slip is equipped with filter screen (10), filter screen (10) edge is fixed and is equipped with slip ring (15), slip ring (15) and the rear end slip of filter seat (6) link to each other, the front end of filter seat (6) is fixed and is equipped with fixed wall (9) of inwards buckling, fixed wall (9) are close to filter screen (10) one side and are equipped with arc wall (13) of buckling to filter seat (6) inner wall direction, fixed wall (9) and arc wall (13) constitute deposit storehouse (14).
2. The pump valve anti-blocking connecting structure according to claim 1, wherein a pull ring (16) is fixedly arranged at the center point of the filter screen (10), a hook of the pull ring (16) faces to the outer side of the filter seat (6), and the sliding ring (15) is tightly connected with the inner wall of the filter seat (6).
3. The anti-blocking connecting structure of the pump valve according to claim 1, wherein a first closed ring (7) is fixedly arranged at the front end of the telescopic pipe (3), a second closed ring (8) is fixedly arranged at the rear end of the telescopic pipe (3), and when the length of the telescopic pipe (3) meets the condition that the second closed ring (8) is tightly connected with the inserting groove (12), the first closed ring (7) is clamped on the groove of the connecting flange (5).
4. The pump valve anti-blocking connecting structure according to claim 1, wherein a torsion ring (4) is fixedly arranged on the outer side of the telescopic tube (3), and a friction surface is arranged on the outer side of the torsion ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892678.2U CN220890486U (en) | 2023-10-26 | 2023-10-26 | Anti-blocking connecting structure of pump valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892678.2U CN220890486U (en) | 2023-10-26 | 2023-10-26 | Anti-blocking connecting structure of pump valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890486U true CN220890486U (en) | 2024-05-03 |
Family
ID=90875865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322892678.2U Active CN220890486U (en) | 2023-10-26 | 2023-10-26 | Anti-blocking connecting structure of pump valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890486U (en) |
-
2023
- 2023-10-26 CN CN202322892678.2U patent/CN220890486U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213926672U (en) | Dredging device for drainage pipeline | |
| CN220890486U (en) | Anti-blocking connecting structure of pump valve | |
| CN113883306B (en) | Valve with filtering component for petroleum pipeline | |
| CN208884459U (en) | A kind of anti-block apparatus of the pre-buried pipeline of water conservancy | |
| CN208287625U (en) | A kind of filtering appts. for running water of Fast Installation replacement | |
| CN209960097U (en) | Anti-blocking and anti-accumulation device for petroleum pipeline | |
| CN214330602U (en) | Sand removing device for natural gas well | |
| CN113700973A (en) | Anti-blocking water pipe for vanadium extraction wastewater and use method thereof | |
| CN220870181U (en) | Impurity filtering type flow control valve | |
| CN220769543U (en) | Drilling water stop device | |
| CN221348394U (en) | Install high pressure desander in natural gas pipeline that contains sand | |
| CN220490159U (en) | Electromagnetic flow sensor | |
| CN218553319U (en) | Prevent letting out type sewage delivery pipe | |
| CN211338990U (en) | Hard water filtering device | |
| CN221322704U (en) | Novel gear pump | |
| CN215861828U (en) | Municipal administration drain pipe valve | |
| CN216426750U (en) | Oil gas recovery device for oil conveying crane pipe | |
| CN216112340U (en) | General type stop valve | |
| CN218306409U (en) | Filter with self-cleaning assembly | |
| CN221374823U (en) | Water inlet connector of high-pressure cleaning machine | |
| CN214971986U (en) | Arm-type oil collecting device with self-cleaning function | |
| CN219681912U (en) | Prevent oil tank filter equipment of jam | |
| CN220768356U (en) | Water conservancy pipeline dredging device convenient to clean | |
| CN221463047U (en) | Detachable anti-blocking fitting for valve | |
| CN220394839U (en) | Pipeline dredging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |