CN220816661U - Unidirectional flow control valve body - Google Patents
Unidirectional flow control valve body Download PDFInfo
- Publication number
- CN220816661U CN220816661U CN202322727602.4U CN202322727602U CN220816661U CN 220816661 U CN220816661 U CN 220816661U CN 202322727602 U CN202322727602 U CN 202322727602U CN 220816661 U CN220816661 U CN 220816661U
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- Prior art keywords
- communicating pipe
- ring
- horizontal
- strip
- flow control
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- 238000007789 sealing Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of one-way valves, and discloses a one-way flow control valve body, which comprises a first communicating pipe and a second communicating pipe, wherein a one-way valve component is detachably arranged between the first communicating pipe and the second communicating pipe; the one-way valve assembly includes a horizontal communication tube. According to the utility model, the one-way valve assembly is arranged between the first communicating pipe and the second communicating pipe, and the adjusting nut is screwed downwards, so that the adjusting nut drives the connecting bearing to move downwards, and the outer ring of the connecting bearing is movably connected with the movable ring through the connecting inclined rod, so that when the connecting bearing moves downwards, the two movable rings are mutually far away, the two plug-in rings are mutually far away, at the moment, one plug-in ring is tightly plugged in the first communicating pipe, and the other plug-in ring is tightly plugged in the second communicating pipe, so that the one-way valve assembly is mounted.
Description
Technical Field
The utility model relates to the technical field of one-way valves, in particular to a one-way flow control valve body.
Background
The one-way valve is commonly called as a one-way valve, wherein fluid can only flow along the water inlet, but the medium at the water outlet cannot flow back. One-way valves are also known as check valves or non-return valves. For preventing reverse flow of oil flow in hydraulic systems or compressed air in pneumatic systems. The one-way valve has two types, namely a straight-through type valve and a right-angle type valve. The straight-through one-way valve is installed on the pipeline in a threaded connection mode. The right-angle one-way valve has three forms of threaded connection, plate connection and flange connection.
At present, most of the existing unidirectional flow control valve bodies on the market are troublesome to install, and based on the unidirectional flow control valve body, the unidirectional flow control valve body is designed, so that the problems are solved.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the unidirectional flow control valve body, which has the advantage of convenience in installation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the unidirectional flow control valve body comprises a first communicating pipe and a second communicating pipe, wherein a unidirectional valve component is detachably arranged between the first communicating pipe and the second communicating pipe;
The one-way valve assembly comprises a horizontal communicating pipe, strip-shaped side grooves are formed in the inner walls of the two sides of the horizontal communicating pipe, moving rings which are symmetrically arranged are further arranged on the two inner walls of the horizontal communicating pipe, a plug-in ring is fixedly arranged on the outer sides of the moving rings, a sealing ring is fixedly arranged on the inner sides of the moving rings, strip-shaped side plates which are matched with the strip-shaped side grooves are fixedly arranged on the sealing ring, a vertical threaded column is fixedly arranged above the horizontal communicating pipe, an adjusting nut is connected to the outer sides of the vertical threaded column and is positioned below the adjusting nut in a sleeved mode, an inner ring of the connecting bearing is fixedly connected with the lower surface of the adjusting nut, an outer ring of the connecting bearing is movably connected with the moving rings through connecting inclined rods, a fixed baffle ring is fixedly arranged inside the horizontal communicating pipe, an annular support is fixedly arranged on the left side of the fixed baffle ring, a guide lug plate which is symmetrically arranged is fixedly arranged on the inner wall of the annular support, a horizontal guide post penetrates through the inner side of the guide lug plate, a limit cone is fixedly arranged at the right end of the horizontal guide post, the limit cone is in contact with the fixed baffle ring, and a reset spring is arranged between the annular support and the limit cone.
As a preferable technical scheme of the utility model, one plugging ring is plugged in the first communicating pipe, and the other plugging ring is plugged in the second communicating pipe.
As a preferable technical scheme of the utility model, the strip-shaped side plate is positioned in the strip-shaped side groove, and the strip-shaped side plate is in sliding fit with the strip-shaped side groove.
As a preferable technical scheme of the utility model, the top end of the connecting inclined rod is in running fit with the outer ring of the connecting bearing through a hinged support, and the bottom end of the connecting inclined rod is in running fit with the movable ring through another hinged support.
As a preferable technical scheme of the utility model, a horizontal through hole matched with the horizontal guide post is formed in the guide lug plate, the horizontal guide post penetrates through the horizontal through hole in the guide lug plate, and the horizontal guide post is matched with the horizontal through hole in the guide lug plate.
As a preferable technical scheme of the utility model, one end of the return spring is fixedly connected to the annular support, and the other end of the return spring is fixedly connected to the limiting cone.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the one-way valve assembly is arranged between the first communicating pipe and the second communicating pipe, and the adjusting nut is screwed downwards, so that the adjusting nut drives the connecting bearing to move downwards, and the outer ring of the connecting bearing is movably connected with the movable ring through the connecting inclined rod, so that when the connecting bearing moves downwards, the two movable rings are mutually far away, the two plug-in rings are mutually far away, at the moment, one plug-in ring is tightly plugged in the first communicating pipe, and the other plug-in ring is tightly plugged in the second communicating pipe, so that the one-way valve assembly is mounted.
Drawings
FIG. 1 is a schematic illustration of a one-way flow control valve body according to the present utility model;
FIG. 2 is a cross-sectional view of a one-way flow control valve body of the present utility model;
FIG. 3 is a schematic view of the structure of the check valve assembly of the present utility model;
Fig. 4 is a cross-sectional view of a one-way valve assembly of the present utility model.
In the figure: 1. a first communication pipe; 2. a second communicating pipe; 3. a one-way valve assembly; 301. a horizontal communicating pipe; 302. a strip-shaped side groove; 303. a moving ring; 304. a plug ring; 305. a seal ring; 306. a strip-shaped side plate; 307. a vertical threaded column; 308. an adjusting nut; 309. connecting a bearing; 310. connecting the inclined rod; 311. a fixed baffle ring; 312. an annular support; 313. a guide ear plate; 314. a horizontal guide post; 315. a limiting cone; 316. and a return spring.
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.
As shown in fig. 1 to 4, the present utility model provides a unidirectional flow control valve body, comprising a first communication pipe 1 and a second communication pipe 2, wherein a unidirectional valve assembly 3 is detachably installed between the first communication pipe 1 and the second communication pipe 2;
The one-way valve assembly 3 comprises a horizontal communicating pipe 301, strip-shaped side grooves 302 are formed on the inner walls of the two sides of the horizontal communicating pipe 301, the one-way valve assembly 3 further comprises two symmetrically arranged movable rings 303, an inserting ring 304 is fixedly arranged on the outer sides of the movable rings 303, one inserting ring 304 is inserted into the first communicating pipe 1, the other inserting ring 304 is inserted into the second communicating pipe 2, a sealing ring 305 is fixedly arranged on the inner side of the movable rings 303, strip-shaped side plates 306 matched with the strip-shaped side grooves 302 are fixedly arranged on the sealing ring 305, the strip-shaped side plates 306 are positioned in the strip-shaped side grooves 302, the strip-shaped side plates 306 are in sliding fit with the strip-shaped side grooves 302, a vertical threaded column 307 is fixedly arranged above the horizontal communicating pipe 301, an adjusting nut 308 is connected on the outer sides of the vertical threaded column 307, a connecting bearing 309 is sleeved on the outer sides of the adjusting nut 308, the inner ring of the connecting bearing 309 is fixedly connected with the lower surface of the adjusting nut, a movable connecting ring 309 is fixedly provided with a sealing ring 311, a guide lug 311 is fixedly connected with the inner side of the inner ring of the connecting ring, a guide ring is fixedly arranged on the inner side of the connecting ring 310 through a rotary lug of the connecting ring 313, a retainer plate 311 is fixedly matched with the inner side of the inner ring of the connecting ring-shaped guide plate 310, a fixed retainer plate 313 is fixedly arranged on the inner side of the inner ring of the connecting ring guide plate 310 through the inner ring of the connecting ring, a rotary lug plate is fixedly connected with the inner ring of the sealing ring of the connecting ring guide plate, and the retainer plate is fixedly matched with the upper end of the sealing ring, and the upper end of the sealing ring is fixedly connected with the sealing ring, and the sealing ring is fixedly, and the sealing ring is fixed, and the sealing. The inside of the guiding lug 313 is provided with a horizontal through hole matched with the horizontal guiding column 314, the horizontal guiding column 314 passes through the horizontal through hole on the guiding lug 313, the horizontal guiding column 314 is matched with the horizontal through hole on the guiding lug 313 for use, the right end of the horizontal guiding column 314 is fixedly provided with a limiting cone 315, the limiting cone 315 is contacted with the fixed baffle ring 311, a return spring 316 is arranged between the annular support 312 and the limiting cone 315, one end of the return spring 316 is fixedly connected to the annular support 312, and the other end of the return spring 316 is fixedly connected to the limiting cone 315.
The working principle and the using flow of the utility model are as follows:
When the check valve assembly 3 of the present utility model needs to be installed, firstly, a worker places the check valve assembly 3 between the first communicating pipe 1 and the second communicating pipe 2, then screws down the adjusting nut 308, at this time, the adjusting nut 308 will drive the connecting bearing 309 to move down, because the outer ring of the connecting bearing 309 is movably connected with the moving ring 303 through the connecting inclined rod 310, when the connecting bearing 309 moves down, the two moving rings 303 will be separated from each other, and will drive the two inserting rings 304 to be separated from each other, at this time, one inserting ring 304 will be tightly inserted into the first communicating pipe 1, and the other inserting ring 304 will be tightly inserted into the second communicating pipe 2, thereby realizing the installation of the check valve assembly 3 of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a unidirectional flow control valve body, includes a first communicating pipe (1) and a second communicating pipe (2), its characterized in that: a one-way valve component (3) is detachably arranged between the first communicating pipe (1) and the second communicating pipe (2);
The one-way valve assembly (3) comprises a horizontal communicating pipe (301), strip-shaped side grooves (302) are formed in the inner walls of the two sides of the horizontal communicating pipe (301), the one-way valve assembly (3) further comprises two symmetrically arranged movable rings (303), a plug-in ring (304) is fixedly arranged on the outer sides of the movable rings (303), a sealing ring (305) is fixedly arranged on the inner sides of the movable rings (303), strip-shaped side plates (306) matched with the strip-shaped side grooves (302) are fixedly arranged on the sealing ring (305), a vertical threaded column (307) is fixedly arranged above the horizontal communicating pipe (301), an adjusting nut (308) is connected to the outer sides of the vertical threaded column (307) in a threaded manner, a connecting bearing (309) is sleeved below the adjusting nut (308), the inner rings of the connecting bearing (309) are fixedly connected with the lower surfaces of the adjusting nut (308), the outer rings of the connecting bearing (309) are movably connected with the movable rings (303) through connecting inclined rods (310), a retaining ring (311) is fixedly arranged on the inner sides of the horizontal communicating pipe (301), a retaining ring (311) is fixedly arranged on the inner side of the communicating pipe (311), the inner wall of the annular support (312) is fixedly provided with two symmetrically arranged guide lug plates (313), a horizontal guide column (314) penetrates through the guide lug plates (313), the right end of the horizontal guide column (314) is fixedly provided with a limiting cone (315), the limiting cone (315) is in contact with the fixed baffle ring (311), and a reset spring (316) is arranged between the annular support (312) and the limiting cone (315).
2. A unidirectional flow control valve according to claim 1, wherein: one plug-in ring (304) is plugged in the first communicating pipe (1), and the other plug-in ring (304) is plugged in the second communicating pipe (2).
3. A unidirectional flow control valve according to claim 1, wherein: the strip-shaped side plates (306) are positioned in the strip-shaped side grooves (302), and the strip-shaped side plates (306) are in sliding fit with the strip-shaped side grooves (302).
4. A unidirectional flow control valve according to claim 1, wherein: the top end of the connecting inclined rod (310) is in running fit with the outer ring of the connecting bearing (309) through a hinged support, and the bottom end of the connecting inclined rod (310) is in running fit with the movable ring (303) through another hinged support.
5. A unidirectional flow control valve according to claim 1, wherein: the inside of the guide lug plate (313) is provided with a horizontal through hole matched with the horizontal guide column (314), the horizontal guide column (314) passes through the horizontal through hole on the guide lug plate (313), and the horizontal guide column (314) is matched with the horizontal through hole on the guide lug plate (313).
6. A unidirectional flow control valve according to claim 1, wherein: one end of the return spring (316) is fixedly connected to the annular support (312), and the other end of the return spring (316) is fixedly connected to the limiting cone (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727602.4U CN220816661U (en) | 2023-10-11 | 2023-10-11 | Unidirectional flow control valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727602.4U CN220816661U (en) | 2023-10-11 | 2023-10-11 | Unidirectional flow control valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816661U true CN220816661U (en) | 2024-04-19 |
Family
ID=90704470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727602.4U Active CN220816661U (en) | 2023-10-11 | 2023-10-11 | Unidirectional flow control valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816661U (en) |
-
2023
- 2023-10-11 CN CN202322727602.4U patent/CN220816661U/en active Active
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