CN221075379U - Special check valve device of prefabricated pump station of integration - Google Patents
Special check valve device of prefabricated pump station of integration Download PDFInfo
- Publication number
- CN221075379U CN221075379U CN202322809584.4U CN202322809584U CN221075379U CN 221075379 U CN221075379 U CN 221075379U CN 202322809584 U CN202322809584 U CN 202322809584U CN 221075379 U CN221075379 U CN 221075379U
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- valve
- threaded
- block
- fixedly connected
- fixed
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- 230000010354 integration Effects 0.000 title claims description 6
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model belongs to the technical field of valves, in particular to a special check valve device for an integrated prefabricated pump station, which comprises a valve main body, wherein one side of the valve main body is fixedly connected with a flange edge, and the top of the valve main body is provided with a valve plate.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a check valve device special for an integrated prefabricated pump station.
Background
The check valve is a valve with a circular valve clack as an opening and closing part and can stop the medium from flowing backwards by the action of the self weight and the medium pressure; belongs to automatic valves, which are also called check valves, one-way valves, reflux valves or isolation valves; the movement modes of the valve clack are divided into lifting type and swing type; the lifting check valve is similar to a stop valve in structure, and only lacks a valve rod for driving the valve clack; the medium flows in from the inlet end and flows out from the outlet end.
The prior art has the following problems:
At present, the special check valve of prefabricated pump station is because of prefabricated pump station mainly used sewage and waste water etc. leads to the check valve at the in-process of using, and inside probably has residual rubbish or silt etc. to cause the jam easily, but the valve board on the check valve is generally all fixed through the bolt, leads to dismantling inconvenient, and is inconvenient to the inside clearance of check valve.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a special check valve device for an integrated prefabricated pump station, which solves the problems that the valve plate on the check valve is generally fixed through bolts, so that the disassembly is inconvenient and the cleaning of the interior of the check valve is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special check valve device of prefabricated pump station of integration, includes the valve main part, valve main part one side fixedly connected with flange limit, valve main part top is provided with the valve board, valve board top fixedly connected with protection piece, the inside screw thread lifter that is provided with of protection piece, screw thread lifter top fixedly connected with handle, valve board top is provided with the connecting block, connecting block bottom fixedly connected with threaded rod, threaded rod bottom fixedly connected with round bar, valve main part inside fixedly connected with fixed block, valve board inside is provided with threaded connection hole, the inside fixedly connected with stopper of fixed block, stopper one side fixedly connected with trapezoidal fixture block, the inside fixed plate that is provided with of fixed block, fixed plate bottom fixedly connected with reset spring, the inside spout that is provided with of stopper, the inside slider that is provided with of spout, screw thread lifter bottom fixedly connected with disk seat.
As a preferable technical scheme of the utility model, two flange edges are arranged, the flange edges are respectively and symmetrically fixed on two sides of the valve main body, a sealing ring is fixedly connected between the valve plate and the valve main body, and the threaded lifting rod is in threaded connection with the protection block and the valve plate.
As a preferable technical scheme of the utility model, two connecting blocks are arranged, the connecting blocks are respectively and symmetrically fixed at the top of the valve plate, two round rods are arranged, and the round rods are respectively fixed at the bottom of the threaded rod.
As a preferable technical scheme of the utility model, two threaded rods are arranged in total, the threaded rods are respectively fixed at the bottom of the connecting block, and the threaded rods are in threaded connection with the valve plate through threaded connection holes.
As a preferable technical scheme of the utility model, a plurality of threaded connecting holes are arranged, the threaded connecting holes are respectively arranged in the valve plate and the protective block, and the threaded lifting rod and the threaded rod are in threaded connection with the protective block and the valve plate through the threaded connecting holes.
As a preferable technical scheme of the utility model, four limiting blocks are arranged in total, the limiting blocks are symmetrically fixed in the fixing block and the top of the fixing plate respectively, clamping grooves are formed in the bottom of the trapezoid clamping block and two sides of the round rod, and the clamping grooves of the round rod are arc-shaped clamping grooves.
As a preferable technical scheme of the utility model, the sliding grooves are matched with the type of the sliding blocks, the sliding grooves are in sliding connection with the sliding blocks, a plurality of sliding grooves and the sliding blocks are arranged in the sliding grooves and the sliding blocks respectively, the sliding grooves and the sliding blocks are respectively arranged in the limiting blocks and the fixing blocks, the fixing plates are in sliding connection with the fixing blocks through the sliding blocks, and the sliding grooves and the sliding blocks are not arranged in the limiting blocks fixed at the tops of the fixing plates.
Compared with the prior art, the utility model provides the special check valve device for the integrated prefabricated pump station, which has the following beneficial effects:
this special check valve device of prefabricated pump station of integration, through being provided with the valve board of easy to assemble dismantlement, when the in-process of use, need clear up the valve inside, establish the connecting block at valve board top through the rotation, make the connecting block drive the threaded rod and rotate, because the round bar is fixed in the bottom of threaded rod, so when the threaded rod rotates, can drive the round bar and rotate, because the round bar both sides are provided with the arc draw-in groove, so at the round bar at pivoted in-process, can promote trapezoidal fixture block, make trapezoidal fixture block retract to the inside of stopper, when the threaded rod breaks away from the inside threaded connection hole of valve board, alright quick take down threaded rod and round bar, then alright open the valve board, take down the disk seat, clear up the inside efficiency of valve main part clearance is improved.
Drawings
FIG. 1 is a schematic view of the inside of an appearance structure of the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1A;
FIG. 3 is a schematic diagram of a stopper structure according to the present utility model;
Fig. 4 is a schematic view of the threaded rod structure of the present utility model.
In the figure: 1. a valve body; 2. a flange edge; 3. a valve plate; 4. a protective block; 5. a threaded lifting rod; 6. a grip; 7. a connecting block; 8. a threaded rod; 9. a round bar; 10. a fixed block; 11. a threaded connection hole; 12. a limiting block; 13. a trapezoidal clamping block; 14. a fixing plate; 15. a return spring; 16. a chute; 17. a slide block; 18. a valve seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a special check valve device of prefabricated pump station of integration, including valve main part 1, valve main part 1 one side fixedly connected with flange limit 2, be used for connecting the pipeline, valve main part 1 top is provided with valve door plant 3, be used for sealing valve main part 1, valve board 3 top fixedly connected with protection piece 4, be used for protecting threaded lifter 5, protection piece 4 inside is provided with threaded lifter 5, be used for controlling the removal of disk seat 18, threaded lifter 5 top fixedly connected with handle 6, be used for controlling threaded lifter 5 rotation, valve board 3 top is provided with connecting block 7, be used for connecting threaded rod 8, connecting block 7 bottom fixedly connected with threaded rod 8, be used for strengthening the stability of round bar 9, threaded rod 8 bottom fixedly connected with round bar 9, be used for connecting valve main part 1, valve main part 1 inside fixedly connected with fixed block 10, be used for connecting round bar 9, valve board 3 inside is provided with threaded connection hole 11, be used for making threaded rod 8 and threaded lifter 5 can remove, fixed block 10 inside fixedly connected with stopper 12, be used for spacing trapezoidal fixture 13 to trapezoidal fixture 13, be used for the joint, fixed block 10 inside is provided with stopper 14, be used for the inside is provided with stopper 14 with the fixed connection 13 with the slider 16 with the slider, can be used for moving the slider 16 with the fixed connection 13, the slider is used for the fixed connection of slider is 16, the slider is used for the fixed connection is used for 17.
In the embodiment, two flange edges 2 are arranged, the flange edges 2 are respectively and symmetrically fixed on two sides of the valve main body 1, a sealing ring is fixedly connected between the valve plate 3 and the valve main body 1, and a threaded lifting rod 5 is in threaded connection with the protection block 4 and the valve plate 3 so as to improve the stability of the connection between the valve main body 1 and a pipeline and improve the tightness of the interior of the valve main body 1; the two connecting blocks 7 are arranged, the connecting blocks 7 are symmetrically fixed at the top of the valve plate 3 respectively, the two round rods 9 are arranged, the round rods 9 are fixed at the bottom of the threaded rod 8 respectively and used for connecting the threaded rod 8, and the round rods 9 are convenient to control to move; the two threaded rods 8 are arranged, the threaded rods 8 are respectively fixed at the bottom of the connecting block 7, and the threaded rods 8 are in threaded connection with the valve plate 3 through threaded connecting holes 11, so that the threaded rods 8 and the threaded lifting rods 5 are convenient to move; the threaded connection holes 11 are formed in a plurality, the threaded connection holes 11 are respectively formed in the valve plate 3 and the protective block 4, and the threaded lifting rod 5 and the threaded rod 8 are in threaded connection with the protective block 4 and the valve plate 3 through the threaded connection holes 11, so that the positions of the threaded lifting rod 5 and the threaded rod 8 of the hollow brick are facilitated through the handle 6 and the connecting block 7; the four limiting blocks 12 are arranged, the limiting blocks 12 are symmetrically fixed in the fixing block 10 and at the top of the fixing plate 14 respectively, clamping grooves are formed in the bottom of the trapezoid clamping block 13 and on two sides of the round rod 9, and the clamping grooves of the round rod 9 are arc-shaped clamping grooves and are used for limiting the trapezoid clamping block 13; the sliding groove 16 is matched with the type of the sliding block 17, the sliding groove 16 is in sliding connection with the sliding block 17, a plurality of sliding grooves 16 and the sliding block 17 are arranged in the limiting block 12 and the fixing block 10 respectively, the fixing plate 14 is in sliding connection with the fixing block 10 through the sliding block 17, the sliding groove 16 and the sliding block 17 are not arranged in the limiting block 12 fixed at the top of the fixing plate 14, the sliding groove 16 and the sliding block 17 can move, and the trapezoid clamping block 13 fixedly connected with the sliding block 17 and the fixing plate 14 can move.
The working principle and the using flow of the utility model are as follows: the operator is through fixing valve body 1 in one side of pipeline, then rotate handle 6, make handle 6 drive screw thread lifter 5 remove, screw thread lifter 5 drives disk seat 18 and removes, control opening and closing of valve body 1, when need clear up valve body 1 inside, through rotating connecting block 7 of establishing at valve plate 3 top, make connecting block 7 drive threaded rod 8 rotate, because round bar 9 fixes the bottom at threaded rod 8, so can drive round bar 9 and rotate when threaded rod 8 rotates, because round bar 9 both sides are provided with the arc draw-in groove, so at round bar 9 in the pivoted in-process, can promote trapezoidal fixture block 13, make trapezoidal fixture block 13 retract to the inside of stopper 12, when threaded rod 8 breaks away from the inside threaded connection hole 11 of valve plate 3, can be quick take off threaded rod 8 and round bar 9, then can open valve plate 3, take off disk seat 18, clear up valve body 1 inside.
Finally, it should be noted that: 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 (7)
1. The utility model provides a special check valve device of prefabricated pump station of integration, includes valve main part (1), its characterized in that: valve main part (1) one side fixedly connected with flange limit (2), valve main part (1) top is provided with valve board (3), valve board (3) top fixedly connected with guard block (4), guard block (4) inside is provided with screw thread lifter (5), screw thread lifter (5) top fixedly connected with handle (6), valve board (3) top is provided with connecting block (7), connecting block (7) bottom fixedly connected with threaded rod (8), threaded rod (8) bottom fixedly connected with round bar (9), valve main part (1) inside fixedly connected with fixed block (10), valve board (3) inside is provided with threaded connection hole (11), inside fixedly connected with stopper (12) of fixed block (10), stopper (12) one side fixedly connected with trapezoidal fixture block (13), inside fixed plate (14) that is provided with of fixed block (10), fixed plate (14) bottom fixedly connected with reset spring (15), stopper (12) inside is provided with spout (16), inside is provided with slider (17), valve seat (18) bottom fixedly connected with screw thread lifter (18).
2. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: the flange edge (2) is provided with two in total, the flange edge (2) is respectively symmetrically fixed on two sides of the valve main body (1), a sealing ring is fixedly connected between the valve plate (3) and the valve main body (1), and the threaded lifting rod (5) is in threaded connection with the protection block (4) and the valve plate (3).
3. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: the two connecting blocks (7) are arranged in total, the connecting blocks (7) are symmetrically fixed at the top of the valve plate (3) respectively, the two round rods (9) are arranged in total, and the round rods (9) are fixed at the bottoms of the threaded rods (8) respectively.
4. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: the two threaded rods (8) are arranged in total, the threaded rods (8) are respectively fixed at the bottoms of the connecting blocks (7), and the threaded rods (8) are in threaded connection with the valve plate (3) through threaded connection holes (11).
5. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: the novel valve is characterized in that a plurality of threaded connecting holes (11) are formed in the valve plate (3) and the protective block (4), and the threaded lifting rod (5) and the threaded rod (8) are connected with the protective block (4) and the valve plate (3) in a threaded mode through the threaded connecting holes (11).
6. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: the limiting blocks (12) are symmetrically fixed in the fixing block (10) and at the top of the fixing plate (14), clamping grooves are formed in the bottom of the trapezoid clamping block (13) and on two sides of the round rod (9), and the clamping grooves of the round rod (9) are arc-shaped clamping grooves.
7. The special check valve device for an integrated prefabricated pump station according to claim 1, wherein: spout (16) and slider (17) model looks adaptation, spout (16) and slider (17) sliding connection, spout (16) are provided with a plurality ofly with slider (17) altogether, spout (16) and slider (17) equipment respectively in the inside of stopper (12) and the inside of fixed block (10), fixed plate (14) pass through slider (17) and fixed block (10) sliding connection, the inside stopper (12) that fixed plate (14) top is fixed does not be provided with spout (16) and slider (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809584.4U CN221075379U (en) | 2023-10-19 | 2023-10-19 | Special check valve device of prefabricated pump station of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322809584.4U CN221075379U (en) | 2023-10-19 | 2023-10-19 | Special check valve device of prefabricated pump station of integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075379U true CN221075379U (en) | 2024-06-04 |
Family
ID=91256421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322809584.4U Active CN221075379U (en) | 2023-10-19 | 2023-10-19 | Special check valve device of prefabricated pump station of integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075379U (en) |
-
2023
- 2023-10-19 CN CN202322809584.4U patent/CN221075379U/en active Active
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