CN210566474U - Integrated pump flow valve - Google Patents
Integrated pump flow valve Download PDFInfo
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- CN210566474U CN210566474U CN201921146094.8U CN201921146094U CN210566474U CN 210566474 U CN210566474 U CN 210566474U CN 201921146094 U CN201921146094 U CN 201921146094U CN 210566474 U CN210566474 U CN 210566474U
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Abstract
The utility model provides an integral type pump flow valve, the check valve and the butterfly valve of having solved among the prior art are two solitary valves, can't realize that same valve body uses two kinds of valve functions, can only install in proper order and use the valve, and bulky debugging operation frequently causes awkward technical problem. The water inlet and outlet device comprises a shell, wherein one end of the shell is provided with a water inlet, the other end of the shell is provided with a water outlet, and the outer sides of the water inlet and the water outlet are respectively provided with a first connecting part and a second connecting part; the water flow check mechanism is arranged at the water inlet, and the butterfly valve mechanism is close to the water outlet. The utility model provides an integral type pump flow valve has made a body structure with the rivers non return mechanism and the butterfly valve mechanism of check valve and butterfly valve, only need once install when the installation, and the inspection also only be inspection and maintain a valve can.
Description
Technical Field
The utility model relates to an integral type pump flow valve.
Background
The current pipeline fluid pipeline can not avoid the trouble, for preventing that fluid backward flow or continuation flow, the flow that needs control valve to stop, and the current valve of using has: butterfly valve, check valve, nevertheless can't realize that same valve body uses two kinds of valve functions, only can install in proper order and use the valve, and bulky debugging operation frequently causes the use inconvenient.
The applicant has found that the prior art has at least the following technical problems:
the existing butterfly valve and check valve can not realize that the same valve body uses two valve functions, and only can be used for installing the valves in sequence, so that the large-size debugging operation frequently causes inconvenience in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type pump flow valve to the check valve and the butterfly valve of solving among the prior art are two solitary valves, can't realize that same valve body uses two kinds of valve functions, can only install in proper order and use the valve, and bulky debugging operation frequently causes awkward technical problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an integrated pump flow valve, which comprises a shell, wherein one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet, and the outer sides of the water inlet and the water outlet are respectively provided with a first connecting part and a second connecting part; the water flow check mechanism is arranged at the water inlet, and the butterfly valve mechanism is close to the water outlet.
Optionally or preferably, the water flow check mechanism comprises a partition plate, a cover body, a first valve body, a framework seal and a sliding sleeve; wherein the content of the first and second substances,
the partition board is transversely arranged on the inner side of the shell and is provided with a water through hole; the partition plate is also provided with a sliding sleeve; the sliding sleeve is of a cylindrical structure with openings at two ends;
the cover body is movably connected to one end of the shell, which is provided with a water inlet, and the middle part of the cover body is provided with a notch;
the valve body I comprises a guide column, a valve clack I and a fixing plate, wherein the valve clack I is sleeved at one end of the guide column, the valve clack I is arranged close to the cover body, the valve clack I can be sleeved in a gap of the cover body, and the size of the fixing plate is larger than that of the gap; a gap matched with the framework in a sealing mode is formed between the first valve clack and the fixed plate; one end of the guide post, which is far away from the valve clack I and the fixed plate, is slidably sleeved in the sliding sleeve, a non-return spring is sleeved outside the guide post, and two ends of the non-return spring are respectively abutted against the fixed plate and the partition plate;
the framework sealing sleeve is arranged on the guide column and is positioned in a gap between the valve clack and the fixing plate.
Optionally or preferably, a sealing ring is arranged at the joint of the cover body and the shell.
Optionally or preferably, the sliding sleeve is arranged at the center of the partition plate, and the sliding sleeve is a copper lubricating sleeve.
Optionally or preferably, the partition plate is circular, the number of the water through holes is 3-8, and the 3-8 water through holes are uniformly distributed by taking the center of the partition plate as the center.
Alternatively or preferably, the shape of the notch is circular; the shape of the framework seal is circular, and the size of the framework seal is larger than that of the notch.
Optionally or preferably, the butterfly valve mechanism comprises a poke rod, a connecting shell, a rotating shaft and a valve clack II which are connected in sequence, and further comprises a water flow adjusting mechanism for adjusting the water flow; wherein the content of the first and second substances,
the shell is provided with an installation part at the position where the butterfly valve mechanism is arranged, and the connecting shell is rotatably connected to the installation part through a rotating shaft;
the second valve flap is positioned on the inner side of the shell, and the size of the second valve flap is matched with that of the shell;
when the poke rod is poked, the valve clack II can rotate in the shell under the driving of the water flow adjusting mechanism so as to adjust the water flow.
Optionally or preferably, the water flow adjusting mechanism comprises an adjusting shell sleeved outside the connecting shell, a positioning hole formed in the adjusting shell, a positioning column connected with the poke rod, and a positioning spring sleeved outside the positioning column; wherein the content of the first and second substances,
one end of the adjusting shell is connected with the mounting part;
the positioning holes are formed along the circumferential direction of the adjusting shell, and the number of the positioning holes is at least three;
the positioning column is matched with the positioning hole in size and position, is positioned in the connecting shell, and extends out of the outer side of the connecting shell and can extend out of the positioning hole;
the connecting shell is provided with a through hole for the poke rod and the positioning column to pass through;
a blocking block is arranged at the joint of the positioning column and the shifting rod, the size of the blocking block is larger than that of the through hole, and the blocking block is positioned in the connecting shell;
one end of the positioning spring is connected with the blocking block, and the other end of the positioning spring is connected to the inner wall of the connecting shell.
Optionally or preferably, the number of the positioning holes is three, and the positioning holes include a first positioning hole, a second positioning hole and a third positioning hole, the center positions of the first positioning hole, the second positioning hole and the third positioning hole are all located on the same cross section circle of the adjusting shell, and an included angle between the center of the first positioning hole and the center of the third positioning hole is 90 degrees; the adjusting shell is further provided with a notch for the poking rod to poke and adjust, and the position of the notch corresponds to the positions of the three positioning holes.
Optionally or preferably, the connecting part and the upper connecting part II are both provided with mounting holes.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
the integrated pump flow valve provided by the utility model makes the water flow non-return mechanism of the check valve and the butterfly valve mechanism into an integrated structure, only needs to be installed once when being installed, and only needs to inspect and maintain one valve; the flow of the fluid can be controlled more conveniently and rapidly, and the device has the advantages of simple use, convenient operation and small volume; the integrated pump flow valve provided by the utility model also has the advantages of neat appearance, low use noise and quick opening and closing of the switch; and the valve clack I of the water flow check mechanism is small in opening and closing stroke, so that water hammer can be effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a water flow adjusting mechanism according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the distribution of the water holes in the embodiment of the present invention.
In the figure: 1. a housing; 101. a lower housing; 102. an upper housing; 2. a guide post; 3. a check spring; 4. A first valve clack; 5. a valve clack II; 6. a cover body; 7. a seal ring; 8. sealing the framework; 9. a sliding sleeve; 10. a water through hole; 11. a partition plate; 12. a first connecting part; 13. a second connecting part; 14. a poke rod; 15. connecting the shell; 16. a positioning column; 17. adjusting the shell; 18. a rotating shaft; 19. mounting holes; 20. a fixing plate; 21. a water inlet; 22. a water outlet; 23. a notch; 24. a positioning spring; 25. blocking; 26. positioning holes; 27. an installation part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3:
the utility model provides an integrated pump flow valve, which comprises a shell 1, wherein one end of the shell is provided with a water inlet 21, the other end of the shell is provided with a water outlet 22, and the outer sides of the water inlet 21 and the water outlet 22 are respectively provided with a first connecting part 12 and a second connecting part 13; be equipped with rivers non return mechanism and butterfly valve mechanism in the casing 1, rivers non return mechanism sets up in water inlet 21 department, butterfly valve mechanism is close to delivery port 22 and sets up.
The integrated pump flow valve provided by the utility model makes the water flow non-return mechanism of the check valve and the butterfly valve mechanism into an integrated structure, only needs to be installed once when being installed, and only needs to inspect and maintain one valve; the flow of the fluid can be controlled more conveniently and rapidly, and the device has the advantages of simple use, convenient operation and small volume; the integrated pump flow valve provided by the utility model also has the advantages of neat appearance, low use noise and quick opening and closing of the switch; and the valve clack 4 of the water flow check mechanism has small opening and closing stroke, so that the water hammer can be effectively prevented.
As an optional embodiment, the water flow check mechanism comprises a partition plate 11, a cover body 6, a first valve body, a framework seal 8 and a sliding sleeve 9; wherein the content of the first and second substances,
the partition plate 11 is transversely arranged on the inner side of the shell 1, and a water through hole 10 is formed in the partition plate 11; the partition plate 11 is also provided with a sliding sleeve 9; the sliding sleeve 9 is a cylindrical structure with openings at two ends;
the cover body 6 is movably connected to one end of the shell 1, which is provided with a water inlet 21, and a gap 23 is arranged in the middle of the cover body 6;
the valve body I comprises a guide post 2, a valve clack I4 sleeved at one end of the guide post 2 and a fixing plate 20, the valve clack I4 is arranged close to the cover body 6, the valve clack I4 can be sleeved in a gap 23 of the cover body 6, and the size of the fixing plate 20 is larger than that of the gap 23; a gap matched with the framework seal 8 is formed between the valve flap I4 and the fixing plate 20; one end, far away from the valve clack I4 and the fixed plate 20, of the guide column 2 is slidably sleeved in the sliding sleeve 9, a non-return spring 3 is sleeved on the outer side of the guide column 2, and two ends of the non-return spring 3 are abutted to the fixed plate 20 and the partition plate 11 respectively;
the framework seal 8 is sleeved on the guide post 2 and is positioned in a gap between the valve clack and the fixing plate 20.
In an alternative embodiment, a sealing ring 7 is arranged at the joint of the cover 6 and the shell 1. The sealing ring 7 can ensure that the joint of the cover body 6 and the shell body 1 cannot leak.
As an alternative embodiment, the sliding sleeve 9 is disposed at the center of the partition 11, and the sliding sleeve 9 is a copper lubricating sleeve 9. The copper lubricating sleeve 9 is adopted, so that the guide shaft can be lifted more flexibly, and the locking phenomenon cannot be generated.
As an alternative embodiment, the casing 1 comprises an upper casing 102 located on the upper side of the partition 11 and a lower casing 101 located on the lower side of the partition 11; the lower case 101 has a size larger than that of the upper case 102.
In an alternative embodiment, the partition plate 11 is circular, the number of the water through holes 10 is 3-8, and the 3-8 water through holes 10 are uniformly distributed around the center of the partition plate 11.
In this embodiment, the number of the water passage holes 10 is 6.
As an alternative embodiment, the shape of the notch 23 is circular; the shape of the framework seal 8 is circular, and the size of the framework seal 8 is larger than that of the notch 23. When mounted, the edge of the notch 23 of the cover 6 abuts against the skeleton seal 8.
In an alternative embodiment, the skeleton seal 8 is embedded in the gap between the first valve flap 4 and the fixing plate 20.
As an alternative embodiment, the guide post 2, the valve flap 4 and the fixing plate 20 are of an integral structure.
As an alternative embodiment, the cover 6 is screwed onto the housing 1.
As an optional implementation mode, the butterfly valve mechanism comprises a poke rod 14, a connecting shell 15, a rotating shaft 18 and a second valve flap 5 which are connected in sequence, and further comprises a water flow adjusting mechanism for adjusting the water flow; wherein the content of the first and second substances,
the shell 1 is provided with a mounting part 27 at the position where the butterfly valve mechanism is arranged, and the connecting shell 15 is rotatably connected to the mounting part 27 through a rotating shaft 18;
the second valve flap 5 is positioned on the inner side of the shell 1, and the size of the second valve flap 5 is matched with that of the shell;
when the poke rod 14 is poked, the valve clack II 5 can rotate in the shell 1 under the driving of the water flow adjusting mechanism, and the water flow is adjusted.
As an optional embodiment, the water flow adjusting mechanism includes an adjusting housing 17 sleeved outside the connecting housing 15, a positioning hole 26 opened on the adjusting housing 17, a positioning column 16 connected with the poke rod 14, and a positioning spring 24 sleeved outside the positioning column 16; wherein the content of the first and second substances,
one end of the adjusting shell 17 is connected with the mounting part 27;
the positioning holes 26 are formed along the circumferential direction of the adjusting shell 17, and the number of the positioning holes 26 is at least three;
the positioning column 16 is matched with the positioning hole 26 in size and position, the positioning column 16 is positioned in the connecting shell 15, and the end part of the positioning column 16 extends out of the connecting shell 15 and can extend out of the positioning hole 26;
a through hole for the poke rod 14 and the positioning column 16 to pass through is formed in the connecting shell 15;
a blocking block 25 is arranged at the joint of the positioning column 16 and the poke rod 14, the size of the blocking block 25 is larger than that of the through hole, and the blocking block 25 is positioned in the connecting shell 15;
one end of the positioning spring 24 is connected with the block 25, and the other end of the positioning spring 24 is connected with the inner wall of the connecting shell 15.
As an optional embodiment, the number of the positioning holes 26 is three, and the positioning holes include a first positioning hole, a second positioning hole and a third positioning hole, the center positions of the first positioning hole, the second positioning hole and the third positioning hole are all located on the same cross-section circle of the adjusting shell 17, an included angle between the center of the first positioning hole and the center of the second positioning hole is 45 °, and an included angle between the center of the first positioning hole and the center of the third positioning hole is 90 ° (the positions of the valve flaps two 5 corresponding to the three positioning holes 26 are that the first positioning hole corresponds to the position where the valve flap two 5 is completely closed, the second positioning hole corresponds to the position where the valve flap two 5 is half opened, and the third positioning hole corresponds; the adjusting shell 17 is further provided with a notch 23 for the poking rod 14 to poke and adjust, and the position of the notch 23 corresponds to the position of the three positioning holes 26.
The process that the water flow adjusting mechanism adjusts the size of the water flow is as follows: the poke rod 14 is pulled upwards, so that the poke rod 14 drives the positioning column 16 to be pulled out of the positioning hole 26, and the positioning spring 24 is stretched; then, the poke rod 14 is rotated to select to insert the positioning post 16 into the first positioning hole, the second positioning hole or the third positioning hole (i.e. select to close the second valve flap 5 completely, half open or open completely), and under the elastic force of the positioning spring 24, the positioning post 16 will automatically extend out of the positioning hole 26 for positioning.
As an alternative embodiment, the tap lever 14, the block 25 and the positioning post 16 are an integral structure.
As an optional embodiment, the connecting portion and the second upper connecting portion 13 are both provided with mounting holes 19. The mounting holes 19 are used for mounting of the pipeline.
The utility model discloses a use does:
(1) the water flow is firstly adjusted by the water flow adjusting mechanism according to the requirement (the water flow can be adjusted during the use process)
(2) When water enters from the water inlet 21 when passing through the integrated pump flow valve, pressure is applied to the valve flap 4 by water flow, under the action of the pressure, when the pressure is larger than the elastic force of the check spring 3, the valve flap 4 moves towards the direction of the partition plate 11, the water can enter from the water inlet 21, then passes through the water through hole 10 on the partition plate 11, then passes through an opening between the valve flap II 5 and the shell 1, and then flows out from the water outlet 22; when water stops through this integral type check valve, under the elastic force effect of spring, this elasticity can drive the valve body and remove to 6 directions of lid, until the sealed 8 butt of skeleton 23 edges to the breach of lid 6, under sealing washer 7 and the sealed 8 dual function of skeleton, can form completely sealed, not only water stops the circulation, and can guarantee basically not to take place to leak.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An integral type pump flow valve which characterized in that: the water inlet and outlet device comprises a shell, wherein one end of the shell is provided with a water inlet, the other end of the shell is provided with a water outlet, and the outer sides of the water inlet and the water outlet are respectively provided with a first connecting part and a second connecting part; the water flow check mechanism is arranged at the water inlet, and the butterfly valve mechanism is close to the water outlet.
2. The integrated pump flow valve of claim 1, wherein: the water flow non-return mechanism comprises a partition plate, a cover body, a valve body I, a framework seal and a sliding sleeve; wherein the content of the first and second substances,
the partition board is transversely arranged on the inner side of the shell and is provided with a water through hole; the partition plate is also provided with a sliding sleeve; the sliding sleeve is of a cylindrical structure with openings at two ends;
the cover body is movably connected to one end of the shell, which is provided with a water inlet, and the middle part of the cover body is provided with a notch;
the valve body I comprises a guide column, a valve clack I and a fixing plate, wherein the valve clack I is sleeved at one end of the guide column, the valve clack I is arranged close to the cover body, the valve clack I can be sleeved in a gap of the cover body, and the size of the fixing plate is larger than that of the gap; a gap matched with the framework in a sealing mode is formed between the first valve clack and the fixed plate; one end of the guide post, which is far away from the valve clack I and the fixed plate, is slidably sleeved in the sliding sleeve, a non-return spring is sleeved outside the guide post, and two ends of the non-return spring are respectively abutted against the fixed plate and the partition plate;
the framework sealing sleeve is arranged on the guide column and is positioned in a gap between the valve clack and the fixing plate.
3. The integrated pump flow valve of claim 2, wherein: and a sealing ring is arranged at the joint of the cover body and the shell.
4. The integrated pump flow valve of claim 3, wherein: the sliding sleeve is arranged at the center of the partition plate and is a copper lubricating sleeve.
5. The integrated pump flow valve of claim 4, wherein: the partition plate is circular, the number of the water through holes is 3-8, and the 3-8 water through holes are uniformly distributed by taking the center of the partition plate as the center.
6. The integrated pump flow valve of claim 5, wherein: the notch is circular; the shape of the framework seal is circular, and the size of the framework seal is larger than that of the notch.
7. The integrated pump flow valve according to any one of claims 1 to 6, wherein: the butterfly valve mechanism comprises a poke rod, a connecting shell, a rotating shaft and a valve clack II which are connected in sequence, and further comprises a water flow adjusting mechanism for adjusting the water flow; wherein the content of the first and second substances,
the shell is provided with an installation part at the position where the butterfly valve mechanism is arranged, and the connecting shell is rotatably connected to the installation part through a rotating shaft;
the second valve flap is positioned on the inner side of the shell, and the size of the second valve flap is matched with that of the shell;
when the poke rod is poked, the valve clack II can rotate in the shell under the driving of the water flow adjusting mechanism so as to adjust the water flow.
8. The integrated pump flow valve of claim 7, wherein: the water flow adjusting mechanism comprises an adjusting shell sleeved on the outer side of the connecting shell, a positioning hole formed in the adjusting shell, a positioning column connected with the poke rod and a positioning spring sleeved on the outer side of the positioning column; wherein the content of the first and second substances,
one end of the adjusting shell is connected with the mounting part;
the positioning holes are formed along the circumferential direction of the adjusting shell, and the number of the positioning holes is at least three;
the positioning column is matched with the positioning hole in size and position, is positioned in the connecting shell, and extends out of the outer side of the connecting shell and can extend out of the positioning hole;
the connecting shell is provided with a through hole for the poke rod and the positioning column to pass through;
a blocking block is arranged at the joint of the positioning column and the shifting rod, the size of the blocking block is larger than that of the through hole, and the blocking block is positioned in the connecting shell;
one end of the positioning spring is connected with the blocking block, and the other end of the positioning spring is connected to the inner wall of the connecting shell.
9. The integrated pump flow valve of claim 8, wherein: the number of the positioning holes is three, the positioning holes comprise a first positioning hole, a second positioning hole and a third positioning hole, the center positions of the first positioning hole, the second positioning hole and the third positioning hole are all located on the same cross section circle of the adjusting shell, and an included angle between the center of the first positioning hole and the center of the third positioning hole is 90 degrees; the adjusting shell is further provided with a notch for the poking rod to poke and adjust, and the position of the notch corresponds to the positions of the three positioning holes.
10. The integrated pump flow valve of claim 9, wherein: and the connecting part and the upper connecting part II are both provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146094.8U CN210566474U (en) | 2019-07-18 | 2019-07-18 | Integrated pump flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146094.8U CN210566474U (en) | 2019-07-18 | 2019-07-18 | Integrated pump flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566474U true CN210566474U (en) | 2020-05-19 |
Family
ID=70643241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921146094.8U Active CN210566474U (en) | 2019-07-18 | 2019-07-18 | Integrated pump flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566474U (en) |
-
2019
- 2019-07-18 CN CN201921146094.8U patent/CN210566474U/en active Active
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