CN209925860U - Valve convenient to install - Google Patents
Valve convenient to install Download PDFInfo
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- CN209925860U CN209925860U CN201920818839.4U CN201920818839U CN209925860U CN 209925860 U CN209925860 U CN 209925860U CN 201920818839 U CN201920818839 U CN 201920818839U CN 209925860 U CN209925860 U CN 209925860U
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- valve body
- valve
- lock sleeve
- waterproof
- mounting
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Abstract
The utility model relates to the technical field of valves, a valve convenient to installation, include valve body, valve rod and locate the case of valve rod bottom, the valve rod is located inside the valve body, the valve rod extends the valve body outside and is equipped with rotatory handle, valve body water inlet department and delivery port both ends all are equipped with clamping device, clamping device includes mounting, waterproof circle and lock sleeve, the mounting with valve body integrated into one piece, the mounting surface is equipped with the external screw thread, the lock sleeve inner chamber is equipped with the internal thread, the lock sleeve internal thread with mounting external screw thread phase-match, the lock sleeve with be equipped with between the mounting waterproof circle, waterproof circle surface respectively with mounting and waterproof circle inner chamber phase-match.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to valve convenient to installation.
Background
The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be classified into shut-off valves, check valves, regulating valves and the like according to their functions.
The existing valve is troublesome to install, the hot-melting pipeline is required to be used for realizing assembly when a thread fitting and the like are additionally arranged, and particularly, the operation is complicated when the existing pipeline is additionally arranged.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a valve convenient to installation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a valve convenient to installation, includes valve body, valve rod and locates the case of valve rod bottom, the valve rod is located inside the valve body, the valve rod extends the valve body outside and is equipped with rotatory handle, valve body water inlet department and delivery port both ends all are equipped with clamping device, clamping device includes mounting, waterproof circle and lock sleeve, the mounting with valve body integrated into one piece, the mounting surface is equipped with the external screw thread, the lock sleeve both ends all are equipped with the opening, the lock sleeve inner chamber is equipped with the internal thread, the lock sleeve internal thread with mounting external screw thread phase-match, the lock sleeve with be equipped with between the mounting waterproof circle, waterproof circle surface respectively with mounting and waterproof circle inner chamber phase-match.
Further, the waterproof ring comprises embedded surfaces which are arranged at two ends of the waterproof ring respectively, a protruding waterproof surface is arranged in the middle of the waterproof ring, and the embedded surfaces at the two ends of the waterproof ring are matched with the fixing piece and the inner cavity of the lock sleeve respectively.
Furthermore, a sealing plate for preventing water from flowing back is arranged at the water outlet end of the valve body, the sealing plate is movably hinged to the upper part of the inner cavity of the valve body, and a waterproof gasket is arranged on the contact surface of the sealing plate and the valve body.
Compared with the prior art, the beneficial effects of the utility model are that: when valve control rivers are installed additional to needs, only through cutting off the pipeline, on advancing the pipeline again with the lock sleeve cover on the clamping device, firmly overlap waterproof circle tightly on the pipeline again, have the elasticity because of waterproof circle is the rubber material, so can realize tightly overlapping, realize fixedly through advancing the internal thread lock on the lock sleeve on the mounting external screw thread again, and because of waterproof circle both sides and lock sleeve and mounting inner chamber phase-match, the centre is equipped with protruding dog, can play the backstop effect, it is totally enclosed to lock extrusion rubber circle through lock sleeve and mounting, realize waterproofly, at last the closing plate realization through the inside waterproof backward flow of valve body pushes up the closing plate when rivers pass through, on firmly extrudeing the valve body delivery port again with the closing plate during backward flow.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
According to fig. 1, the utility model provides a technical scheme: a valve convenient to install comprises a valve body 1, a valve rod 11 and a valve core 12 arranged at the bottom of the valve rod 11, wherein the valve rod 11 is arranged inside the valve body 1, the valve rod 11 extends out of the valve body 1 and is provided with a rotating handle 13, a water inlet and a water outlet of the valve body 1 are respectively provided with a clamping device 3, the clamping device 3 comprises a fixing part 31, a waterproof ring 32 and a lock sleeve 33, the fixing part 31 and the valve body 1 are integrally formed, the outer surface of the fixing part 31 is provided with an external thread, two ends of the lock sleeve 33 are respectively provided with an opening, the inner cavity of the lock sleeve 33 is provided with an internal thread, the internal thread of the lock sleeve 33 is matched with the external thread of the fixing part 31, the waterproof ring 32 is arranged between the lock sleeve 33 and the fixing part 31, the waterproof ring 32 comprises embedded surfaces respectively arranged at two ends, a raised waterproof surface is arranged in the middle of the, the water outlet end of the valve body 1 is provided with a sealing plate 4 for preventing water from flowing back, the sealing plate 4 is movably hinged to the upper part of the inner cavity of the valve body 1, and a waterproof gasket is arranged on the contact surface of the sealing plate and the valve body.
During the use, when valve control rivers need to install additional, only through cutting off the pipeline, lock sleeve 33 on clamping device 3 is advanced on passing the pipeline again, firmly overlap waterproof circle 32 on the pipeline again, because of waterproof circle 32 has the elasticity for the rubber material, so can realize tightly overlapping, again through with the internal thread lock on the lock sleeve 33 realize fixing on fixing member 31 external screw thread, and because of waterproof circle 32 both sides and lock sleeve 33 and fixing member 31 inner chamber phase-match, the centre is equipped with protruding dog, can play the backstop effect, through lock sleeve 33 and fixing member 31 locking extrusion rubber circle totally enclosed, realize waterproofly, realize pushing up sealing plate 4 when the rivers passes through sealing plate 4 of the waterproof backward flow inside valve body 1 at last, on the valve body delivery port is again firmly extruded to sealing plate 4 during the backward flow.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a valve convenient to installation, includes valve body, valve rod and locates the case of valve rod bottom, the valve rod is located inside the valve body, the valve rod extends the valve body outside and is equipped with rotatory handle, its characterized in that: the water inlet of the valve body and the water outlet of the valve body are both provided with clamping devices, each clamping device comprises a fixing piece, a waterproof ring and a lock sleeve, the fixing pieces are integrally formed with the valve body, the outer surfaces of the fixing pieces are provided with external threads, the two ends of each lock sleeve are provided with openings, the inner cavity of each lock sleeve is provided with internal threads, the internal threads of each lock sleeve are matched with the external threads of the corresponding fixing piece, the waterproof rings are arranged between the lock sleeves and the fixing pieces, and the outer surfaces of the waterproof rings are respectively matched with the inner cavities of the fixing pieces and the.
2. A valve for ease of installation as claimed in claim 1, wherein: the waterproof ring comprises embedded surfaces which are respectively arranged at two ends, a convex waterproof surface is arranged in the middle, and the embedded surfaces at the two ends are respectively matched with the fixing piece and the inner cavity of the lock sleeve.
3. A valve for ease of installation as claimed in claim 1, wherein: the water outlet end of the valve body is provided with a sealing plate for preventing water from flowing back, the sealing plate is movably hinged to the upper part of the inner cavity of the valve body, and a waterproof gasket is arranged on the contact surface of the sealing plate and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818839.4U CN209925860U (en) | 2019-06-03 | 2019-06-03 | Valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818839.4U CN209925860U (en) | 2019-06-03 | 2019-06-03 | Valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925860U true CN209925860U (en) | 2020-01-10 |
Family
ID=69092354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818839.4U Active CN209925860U (en) | 2019-06-03 | 2019-06-03 | Valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925860U (en) |
-
2019
- 2019-06-03 CN CN201920818839.4U patent/CN209925860U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |