CN212028680U - 360-degree rotating anti-drop valve - Google Patents
360-degree rotating anti-drop valve Download PDFInfo
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- CN212028680U CN212028680U CN202020268985.7U CN202020268985U CN212028680U CN 212028680 U CN212028680 U CN 212028680U CN 202020268985 U CN202020268985 U CN 202020268985U CN 212028680 U CN212028680 U CN 212028680U
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- valve body
- valve
- drop
- degree rotation
- opening
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a 360 rotatory anti-drop valve of degree, including the valve body, the valve body includes control valve core, and the first valve body of connection control valve core connects the second valve body of first valve body to and connect the adapter sleeve between first valve body and the second valve body inside, the adapter sleeve has the pipeline with first valve body and second valve body intercommunication, and this adapter sleeve axial interval is equipped with a plurality of seal grooves that can supply including the sealing member setting. The utility model provides a 360 rotatory anti-drop valve of degree reaches rotatory flexibility ratio simultaneously when guaranteeing inside seal to through set up the anti-drop recess at first valve body, and set up at the second valve body with the perforation of the anti-drop recess matched with on the first valve body, wear to establish in perforation and recess through the anti-drop screw, reach and prevent because of water pressure is too high, the effect of atmospheric pressure makes and breaks away from the main part between the accessory.
Description
Technical Field
The utility model relates to a valve technology, concretely relates to 360 degrees rotatory anti-drop valves.
Background
A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling the flow rate by flowing or stopping a medium in a pipe or an apparatus. Briefly, valves used in water flow can be classified into various types, such as angle valves, stop valves, butterfly valves, gate valves, etc., based on differences in application or function.
The valves comprise valve bodies and control valve cores, water flow channels, water inlets and water outlets are formed in the valve bodies, the water inlets and the water outlets are communicated with the water flow channels, and the control valve cores are arranged in the water flow channels to control the water inlets and the water outlets to be communicated or cut off.
At present, a water inlet and a water outlet of the valve on the market are basically fixed, in order to realize that the water inlet and the water outlet are accurately connected with corresponding connecting ends respectively, the threaded connecting part on the water inlet or the water outlet is often excessively screwed, and the threaded connecting part is thinner than other parts and is excessively screwed, so that the valve is broken into a breakpoint at the threaded connecting part after being used for a period of time, and the whole valve is collapsed. In addition, the valve on the current market, rotatory flexibility ratio is not high between valve body and the valve body, often along with the live time passes, the chucking condition appears easily in valve body and the valve body, leads to both can't smoothly rotate in the same direction, because of the too big condition of water pressure, makes the accessory break away from the main part easily under the effect of atmospheric pressure simultaneously.
In view of the above, a technical problem to be solved by those skilled in the art is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the background art exists, the utility model aims to provide a 360 degrees rotation anti-drop valves, it has the flexibility ratio that increases the rotation to and overcome because of water pressure is too big, prevent that the accessory from breaking away from the main part.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a 360 degree rotation anti-drop valve, includes the valve body, the valve body includes control valve core, and the first valve body of joint control valve core connects the second valve body of first valve body to and connect the adapter sleeve between first valve body and second valve body inside, the adapter sleeve has the pipeline with first valve body and second valve body intercommunication to and this adapter sleeve axial interval is equipped with a plurality of seal grooves that can supply including the sealing member setting.
Further, the sealing groove is arranged along the outer side wall of the circumference of the connecting sleeve.
Furthermore, the cross section of the sealing groove is square.
Furthermore, the first valve body is provided with a first valve body channel, the first valve body channel forms a first opening and a second opening in the axial direction of the first valve body, and a third opening communicated with the first opening and the second opening, and one end of the first valve body, which is connected with the second valve body, is axially provided with an anti-falling groove.
Further, the drop-preventing groove is provided along the circumferential outer side wall of the first valve body.
Furthermore, the second valve body is provided with a second valve body channel, the second valve body channel forms a third opening and a fourth opening in the axial direction of the second valve body, and one end of the second valve body, which is connected with the first valve body, is transversely provided with a through hole for the shaft-shaped part to penetrate through.
Furthermore, the perforation runs through the second valve body unilaterally, and communicates with the anti-drop groove on the first valve body, and the anti-drop groove on the first valve body and the perforation on the second valve body can be worn to establish through the anti-drop screw, so that the first valve body and the second valve body are fixed.
Furthermore, a first step and a second step are arranged in the axial direction of the valve body channel of the second valve body.
Furthermore, the first valve body is a T-shaped valve body, and the second valve body is a straight pipe valve body.
The utility model discloses beneficial effect:
the utility model provides a 360 rotatory anti-drop valve of degree, including control valve core, first valve body, the second valve body and the adapter sleeve of connection between first valve body and the internal portion of second valve, seal groove including this adapter sleeve axial direction spaced apart is equipped with a plurality of sealing members that can supply and set up, reach rotatory flexibility ratio simultaneously when guaranteeing inside seal, and through seting up the anti-drop recess at first valve body, and set up at the second valve body with the perforation of the anti-drop recess matched with on the first valve body, wear to establish in perforation and recess through axle type part (anti-drop screw), it is too high to reach to prevent because of water pressure, the effect of atmospheric pressure makes and breaks away from the main part between the accessory.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an exploded schematic view of the 360-degree rotation anti-drop valve of the present invention;
fig. 2 shows that the utility model discloses 360 degrees rotation anti-drop valve's assembly structure sketch map.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the embodiment provides a 360-degree rotation anti-drop valve, which includes a valve body 1, the valve body includes a control valve core 10, and the control valve core 10 of the embodiment is a general valve core on the market. The T-shaped first valve body 11 of connection control case 10, the straight tube second valve body 12 of connecting first valve body 11 to and connect the adapter sleeve 13 between first valve body 11 and second valve body 12 are inside, adapter sleeve 13 has the pipeline 130 with first valve body 11 and second valve body 12 intercommunication to and this adapter sleeve 13 axial interval is equipped with a plurality of seal grooves 131 that can supply including sealing member 15 sets up, and seal groove 131 sets up along adapter sleeve 13 circumference lateral wall, and the seal groove 131 cross-section is squarely.
The first valve body 11 has a first valve body passage 110, the first valve body passage 110 forms a first opening 111 and a second opening 112 in the axial direction of the first valve body 11, and a third opening 113 communicating with the first opening 111 and the second opening 112, one end of the first valve body 11 connected to the second valve body 12 is provided with a drop-off prevention groove 114 in the axial direction, and the drop-off prevention groove 114 is provided along the circumferential outer side wall of the first valve body 11.
The second valve body 12 has a second valve body passage 120, the second valve body passage 120 forms a third opening 121 and a fourth opening 122 in the axial direction of the second valve body 12, a through hole 123 for a shaft-type part to pass through is transversely provided at one end of the second valve body 12 connected to the first valve body 11, the through hole 123 penetrates through a single side of the second valve body 12 and communicates with the anti-falling groove 114 on the first valve body 11, the anti-falling groove 114 on the first valve body 11 and the through hole 123 on the second valve body 12 can pass through the anti-falling screw 14, so that the first valve body 11 and the second valve body 12 are fixed.
The valve body passage 120 of the second valve body 12 is provided with a first step 124 and a second step 125 in the axial direction; the first step 124 is for abutting against one end of the second opening 112 of the first valve body 11, and the second step 125 is for abutting against the connecting sleeve 13.
The utility model provides a 360 rotatory anti-drop valve of degree, including control valve core 10, first valve body 11, second valve body 12 and the adapter sleeve 13 of connection between first valve body 11 and second valve body 12 are inside, this adapter sleeve 13 axial direction spaced apart is equipped with a plurality of seal grooves 131 that can supply including sealing member 15 sets up, reach the rotational flexibility ratio simultaneously when guaranteeing inside seal, and through 11 seting up the recess 114 that drops of seting up defences at first valve body, and set up at second valve body 12 with first valve body 11 on anti-drop recess 14 matched with perforation 123, wear to establish in perforation 123 and recess 14 through axle type part (anti-drop screw 14), reach and prevent too high because of water pressure, the effect of atmospheric pressure makes and breaks away from the main part between the accessory.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (9)
1. The utility model provides a 360 degree rotation anti-drop valve, includes valve body (1), the valve body includes control valve core (10), its characterized in that still includes first valve body (11) of connection control valve core (10), connects second valve body (12) of first valve body (11) to and connect adapter sleeve (13) between first valve body (11) and second valve body (12) inside, adapter sleeve (13) have with pipeline (130) of first valve body (11) and second valve body (12) intercommunication to and this adapter sleeve (13) axial interval is equipped with a plurality of seal grooves (131) that can supply including sealing member (15) set up.
2. The 360-degree rotation drop-off prevention valve according to claim 1, wherein the sealing groove (131) is provided along a circumferential outer sidewall of the connection sleeve (13).
3. The 360-degree rotation anti-drop valve according to claim 2, wherein the sealing groove (131) is square in cross section.
4. The 360-degree rotation dropout prevention valve according to claim 1, wherein the first valve body (11) has a first valve body passage (110), the first valve body passage (110) forms a first opening (111) and a second opening (112) in an axial direction of the first valve body (11), and a third opening (113) communicating with the first opening (111) and the second opening (112), and one end of the first valve body (11) connecting the second valve body (12) is axially provided with a dropout prevention groove (114).
5. The 360-degree rotation anti-drop valve according to claim 4, wherein the anti-drop groove (114) is provided along a circumferential outer side wall of the first valve body (11).
6. The 360-degree rotation anti-drop valve according to claim 1, wherein the second valve body (12) is provided with a second valve body channel (120), the second valve body channel (120) forms a third opening (121) and a fourth opening (122) in the axial direction of the second valve body (12), and a through hole (123) for a shaft type part to pass through is transversely arranged at one end of the second valve body (12) connected with the first valve body (11).
7. The 360-degree rotation anti-falling valve according to claim 6, wherein the through hole (123) penetrates through one side of the second valve body (12) and is communicated with the anti-falling groove (114) on the first valve body (11), and the anti-falling groove (114) on the first valve body (11) and the through hole (123) on the second valve body (12) can be penetrated through by the anti-falling screw (14), so that the first valve body (11) and the second valve body (12) are fixed.
8. The 360 degree rotation drop prevention valve according to claim 7, wherein the valve body passage (120) of the second valve body (12) is provided with a first step (124) and a second step (125) in the axial direction.
9. A 360 degree rotation drop-off prevention valve according to claim 1, wherein the first valve body (11) is a T-shaped valve body, and the second valve body (12) is a straight pipe valve body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019223285812 | 2019-12-23 | ||
| CN201922328581 | 2019-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212028680U true CN212028680U (en) | 2020-11-27 |
Family
ID=73483452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020268985.7U Expired - Fee Related CN212028680U (en) | 2019-12-23 | 2020-03-07 | 360-degree rotating anti-drop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212028680U (en) |
-
2020
- 2020-03-07 CN CN202020268985.7U patent/CN212028680U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |