CN214578981U - Novel bayonet type quick switch busbar valve - Google Patents
Novel bayonet type quick switch busbar valve Download PDFInfo
- Publication number
- CN214578981U CN214578981U CN202120637725.7U CN202120637725U CN214578981U CN 214578981 U CN214578981 U CN 214578981U CN 202120637725 U CN202120637725 U CN 202120637725U CN 214578981 U CN214578981 U CN 214578981U
- Authority
- CN
- China
- Prior art keywords
- valve
- groove
- sealing ring
- shaped sealing
- ring
- 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
Images
Abstract
The utility model discloses a novel bayonet type quick switch busbar valve, which comprises a valve body, wherein the valve body is provided with a valve cavity, and the lower end of the valve cavity is provided with a water inlet through hole; the valve body and the valve cavity are sealed by a plurality of sealing ring assemblies; the upper end of the valve rod is fixedly connected with a plurality of radiation clamping plates, the inner wall of the valve cavity is provided with a guide groove and a clamping groove which are matched with the radiation clamping plates, and the clamping groove is positioned at the lower end of the guide groove; in the process of realizing the descending sealing movement of the valve rod, the radiation clamping plate slides downwards along the guide groove and is clamped into the clamping groove, and when the radiation clamping plate is clamped into the clamping groove, the lower end of the valve rod is sealed and plugged with the water inlet through hole. By adopting the design of the device parts, the rapid connection mode of the spoke plate structure of the valve rod and the bayonet groove in the valve cavity is realized, the risks of abrasion and scratch of the sealing ring are avoided, and the service life of the product is obviously prolonged.
Description
Technical Field
The utility model relates to a valve gear field especially relates to a novel bayonet type fast switch busbar valve.
Background
In the prior art, a valve is a core component of a bus pipe, and the valve core is driven to move by rotating a valve core nut, so that an O-shaped sealing ring on the valve core is tightly attached to a sealing surface of a valve body, thereby blocking medium circulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel bayonet type fast switch busbar valve is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a novel bayonet type quick switch busbar valve comprises a valve body, wherein the valve body is provided with a valve cavity, and the lower end of the valve cavity is provided with a water inlet through hole;
a valve rod is assembled and connected in the valve cavity;
the valve body and the valve cavity are sealed by a plurality of sealing ring assemblies;
the upper end of the valve rod is fixedly connected with a plurality of radiation clamping plates, the inner wall of the valve cavity is provided with a guide groove and a clamping groove which are matched with the radiation clamping plates, and the clamping groove is positioned at the lower end of the guide groove;
and in the descending and sealing movement process of the valve rod, the radiation clamping plate slides downwards along the guide groove and is clamped into the clamping groove, and when the radiation clamping plate is clamped into the clamping groove, the lower end of the valve rod is sealed and plugged in the water inlet through hole.
Preferably, the upper end of the valve cavity is provided with a retainer ring groove, the retainer ring groove is positioned at the upper end of the guide groove, and a groove mounting retainer ring is clamped in the retainer ring groove.
Preferably, two first O-shaped sealing rings are arranged between the lower end of the valve rod and the valve cavity at intervals up and down;
the water inlet through hole is positioned below the first O-shaped sealing ring.
Preferably, the valve rod is provided with a first ring groove for assembling the first O-shaped sealing ring.
Preferably, the sealing ring assembly comprises a second O-shaped sealing ring, a third O-shaped sealing ring, a fourth O-shaped sealing ring and a fifth O-shaped sealing ring which are assembled and connected between the valve rod and the valve cavity;
the second O-shaped sealing ring, the third O-shaped sealing ring, the fourth O-shaped sealing ring and the fifth O-shaped sealing ring are arranged from top to bottom at intervals;
the first O-shaped sealing ring is arranged between the second O-shaped sealing ring and the third O-shaped sealing ring.
Preferably, a second ring groove, a third ring groove, a fourth ring groove and a fifth ring groove are formed in the valve cavity, and the second O-shaped sealing ring, the third O-shaped sealing ring, the fourth O-shaped sealing ring and the fifth O-shaped sealing ring are sequentially assembled and connected in the second ring groove, the third ring groove, the fourth ring groove and the fifth ring groove.
Preferably, the novel bayonet type quick-opening and closing bus valve is assembled and connected on a bus pipe.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a novel bayonet type quick switch busbar valve, which is characterized in that a valve body is designed, the valve body is provided with a valve cavity, and the lower end of the valve cavity is provided with a water inlet through hole; the valve body and the valve cavity are sealed by a plurality of sealing ring assemblies; the upper end of the valve rod is fixedly connected with a plurality of radiation clamping plates, the inner wall of the valve cavity is provided with a guide groove and a clamping groove which are matched with the radiation clamping plates, and the clamping groove is positioned at the lower end of the guide groove; in the process of realizing the descending sealing movement of the valve rod, the radiation clamping plate slides downwards along the guide groove and is clamped into the clamping groove, and when the radiation clamping plate is clamped into the clamping groove, the lower end of the valve rod is sealed and plugged with the water inlet through hole.
By adopting the design of the components of the device, the quick connection mode of the radial plate structure of the valve rod and the bayonet groove in the valve cavity is realized, the sealing part of the valve rod is prevented from doing linear motion and rotary motion, the risk of abrasion and scratch of the sealing ring is avoided, and the service life of the product is obviously prolonged. Meanwhile, the feeding and sealing speeds of the valve rod are greatly improved, the quick sealing effect can be realized in rush repair, and possible secondary loss is avoided.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a valve stem according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view of a valve body according to an embodiment of the present invention;
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-3, a novel bayonet type fast switch bus bar valve comprises a valve body 3, wherein the valve body 3 is provided with a valve cavity, and the lower end of the valve cavity is provided with a water inlet through hole; specifically, the lower end of the valve cavity is located in a sealing area, the water inlet through hole is located in the sealing area, the valve rod 1 is assembled and connected in the valve cavity, and when the valve rod 1 does not block the water inlet through hole in the sealing area, the valve body 3 is opened.
The valve body 3 and the valve cavity are sealed through a plurality of sealing ring assemblies.
Specifically, the sealing ring assembly comprises a second O-shaped sealing ring 8, a third O-shaped sealing ring 6, a fourth O-shaped sealing ring 5 and a fifth O-shaped sealing ring 4 which are assembled and connected between the valve rod 1 and the valve cavity; the second O-shaped sealing ring 8, the third O-shaped sealing ring 6, the fourth O-shaped sealing ring 5 and the fifth O-shaped sealing ring 4 are arranged at intervals from top to bottom; .
Correspondingly, a second ring groove, a third ring groove, a fourth ring groove and a fifth ring groove are formed in the valve cavity, and a second O-shaped sealing ring 8, a third O-shaped sealing ring 6, a fourth O-shaped sealing ring 5 and a fifth O-shaped sealing ring 4 are sequentially assembled and connected in the second ring groove, the third ring groove, the fourth ring groove and the fifth ring groove.
The upper end of the valve rod 1 is fixedly connected with a plurality of radiation clamping plates 11, the inner wall of the valve cavity is provided with a guide groove 21 and a clamping groove 22 which are matched with the radiation clamping plates 11, and the clamping groove 22 is positioned at the lower end of the guide groove 21; in the descending sealing movement process of the valve rod 1, the radiation clamping plate 11 slides downwards along the guide groove 21 and is clamped into the clamping groove 22, when the radiation clamping plate 11 is clamped into the position of the clamping groove 22, the lower end of the valve rod 1 blocks the water inlet through hole in a sealing mode, and otherwise, the valve is opened.
Meanwhile, the upper end of the valve cavity is provided with a retainer ring groove, the retainer ring groove is positioned at the upper end of the guide groove 21, and a groove installation retainer ring 9 is clamped in the retainer ring groove. The blocking seal is achieved by means of a groove-mounted retainer ring 9.
In order to increase the sealing, two first O-shaped sealing rings 7 are arranged between the lower end of the valve rod 1 and the valve cavity at intervals up and down (the first O-shaped sealing rings 7 are arranged between a second O-shaped sealing ring 8 and a third O-shaped sealing ring 6); the water inlet through hole is positioned below the first O-shaped sealing ring 7.
Correspondingly, a first ring groove for assembling the first O-shaped sealing ring 7 is formed in the valve rod 1.
In the actual use process, the novel bayonet type quick switch bus bar valve is assembled and connected on the bus bar pipeline 3.
By adopting the design of the components of the device, the quick connection mode of the radial plate structure of the valve rod 1 and the bayonet groove in the valve cavity is realized, the sealing part of the valve rod 1 is prevented from doing linear motion and rotary motion, the risk of abrasion and scratch of the sealing ring is avoided, and the service life of the product is obviously prolonged. Meanwhile, the feeding and sealing speeds of the valve rod 1 are greatly improved, the rapid sealing effect can be realized in rush repair, and possible secondary loss is avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A novel bayonet type quick switch busbar valve is characterized by comprising a valve body, wherein the valve body is provided with a valve cavity, and the lower end of the valve cavity is provided with a water inlet through hole;
a valve rod is assembled and connected in the valve cavity;
the valve body and the valve cavity are sealed by a plurality of sealing ring assemblies;
the upper end of the valve rod is fixedly connected with a plurality of radiation clamping plates, the inner wall of the valve cavity is provided with a guide groove and a clamping groove which are matched with the radiation clamping plates, and the clamping groove is positioned at the lower end of the guide groove;
and in the descending and sealing movement process of the valve rod, the radiation clamping plate slides downwards along the guide groove and is clamped into the clamping groove, and when the radiation clamping plate is clamped into the clamping groove, the lower end of the valve rod is sealed and plugged in the water inlet through hole.
2. The novel bayonet type quick switch bus bar valve according to claim 1, wherein a retainer groove is formed at the upper end of the valve cavity, the retainer groove is located at the upper end of the guide groove, and a groove installation retainer ring is clamped in the retainer groove.
3. The novel bayonet type quick-switching bus valve according to claim 1, wherein two first O-shaped sealing rings are arranged between the lower end of the valve rod and the valve cavity at intervals up and down;
the water inlet through hole is positioned below the first O-shaped sealing ring.
4. The novel bayonet fast switch bus valve as claimed in claim 3, wherein said valve stem defines a first groove for receiving said first O-ring.
5. The novel bayonet fast switch busbar valve according to claim 3, wherein the sealing ring assembly comprises a second O-shaped sealing ring, a third O-shaped sealing ring, a fourth O-shaped sealing ring and a fifth O-shaped sealing ring which are assembled and connected between the valve rod and the valve cavity;
the second O-shaped sealing ring, the third O-shaped sealing ring, the fourth O-shaped sealing ring and the fifth O-shaped sealing ring are arranged from top to bottom at intervals;
the first O-shaped sealing ring is arranged between the second O-shaped sealing ring and the third O-shaped sealing ring.
6. The novel bayonet type quick switch busbar valve according to claim 5, wherein a second ring groove, a third ring groove, a fourth ring groove and a fifth ring groove are formed in the valve cavity, and the second O-shaped sealing ring, the third O-shaped sealing ring, the fourth O-shaped sealing ring and the fifth O-shaped sealing ring are sequentially assembled and connected in the second ring groove, the third ring groove, the fourth ring groove and the fifth ring groove.
7. The novel bayonet fast opening and closing bus valve as recited in claim 1, wherein said novel bayonet fast opening and closing bus valve is assembled and connected to a bus duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637725.7U CN214578981U (en) | 2021-03-30 | 2021-03-30 | Novel bayonet type quick switch busbar valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637725.7U CN214578981U (en) | 2021-03-30 | 2021-03-30 | Novel bayonet type quick switch busbar valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214578981U true CN214578981U (en) | 2021-11-02 |
Family
ID=78322338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637725.7U Active CN214578981U (en) | 2021-03-30 | 2021-03-30 | Novel bayonet type quick switch busbar valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214578981U (en) |
-
2021
- 2021-03-30 CN CN202120637725.7U patent/CN214578981U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214578981U (en) | Novel bayonet type quick switch busbar valve | |
| CN107023696A (en) | A kind of magnetic control one-way throttle valve | |
| CN101204832B (en) | Casing location device | |
| CN210088061U (en) | Electric assembled three-way flow dividing regulating valve | |
| CN214500085U (en) | Electric regulating valve | |
| CN105134973B (en) | Double-seal valve for high-temperature and pressure pipeline | |
| CN212455524U (en) | Vibration-resistant valve structure | |
| CN111718850B (en) | Reagent supply device | |
| CN202241740U (en) | B-type central mechanism of tire forming vulcanizer | |
| CN209398860U (en) | A kind of antibiotic gate valve | |
| CN202520994U (en) | Integral water diversion faucet | |
| CN205654885U (en) | Three pole valves | |
| CN201496198U (en) | Environment-friendly micro hydroelectric generator applied to faucet and pipeline | |
| CN214700861U (en) | Waterproof ring of integrated kitchen range | |
| CN219606039U (en) | Air current switching valve based on RTO | |
| CN220176303U (en) | Oil inlet and outlet converter of vacuum oil filter | |
| CN217156562U (en) | High-voltage sensor convenient to maintain formula | |
| CN210118480U (en) | Lever-type reversing switch | |
| CN2148862Y (en) | Floating ball leakproof valve | |
| CN212177997U (en) | High-low temperature alternating fluid resistant angle seat valve | |
| CN209430922U (en) | A kind of high-temperature ball valve | |
| CN216382609U (en) | Make strong butterfly valve for water conservancy transportation management and control of leakproofness | |
| CN219827314U (en) | External junction valve of movable hydraulic power station | |
| CN209943541U (en) | Three eccentric butterfly valves of a mouthful lug formula are swept in area | |
| CN211371355U (en) | Novel lead-free integral inner container for faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |