CN207935453U - A kind of water valve body with good seal performance - Google Patents
A kind of water valve body with good seal performance Download PDFInfo
- Publication number
- CN207935453U CN207935453U CN201820288729.7U CN201820288729U CN207935453U CN 207935453 U CN207935453 U CN 207935453U CN 201820288729 U CN201820288729 U CN 201820288729U CN 207935453 U CN207935453 U CN 207935453U
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- China
- Prior art keywords
- valve
- rod
- valve body
- pipeline
- fixedly installed
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- 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.)
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Abstract
The utility model discloses a kind of water valve bodies with good seal performance,Including valve body,Valve disc,Valve rod,Valve plug and connecting rod,The inside of the valve body is fixedly installed valve disc between the first pipeline and the second pipeline,The centre of the valve disc offers back taper through-hole,The position that the side of the valve body is opposite with valve disc offers valve seat,It is bolted on the outside of the valve seat and is provided with valve deck,It is threadedly coupled between the valve rod and valve seat,The top of the valve rod extends to the outside of valve deck,And it is fixedly installed adjusting block in the elongated end of the valve rod,The bottom end of the valve rod is fixedly installed connecting rod,The bottom end of the connecting rod is connected with valve plug,By setting the intercommunicating pore among valve disc to back taper,And set valve plug to matched back taper,So that valve body compressing so that the gap between valve plug and valve disc reduces as far as possible by valve rod in use,Increase the leakproofness of valve,It is simple and convenient.
Description
Technical field
The utility model is related to water valve body technical field, specially a kind of water valve body with good seal performance.
Background technology
Water valve, for applied in various fields as transporting and the element in control water and water direction, and in daily life
In kitchen or toilet tap, then be one kind of its specific manifestation.Water valve still has various using form such as now normal
The inductive water tap seen, other than visible faucet body on table top, invisible part still has another water valve under table top
Body is integrally formed in the way of metal casting etc., in conjunction with a filter device and a solenoid valve, with smoothly reach tap from
Dynamic water outlet operation.
Water valve body in the prior art has the following problems in use：
1, leakproofness is inadequate during use, easily causes the leakage of fluid.
2, valve inner valve plug replaces trouble in use, it has not been convenient to maintain.
Utility model content
The purpose of this utility model is to provide a kind of water valve bodies with good seal performance, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of water valve with good seal performance
Body, including valve body, valve disc, valve rod, valve plug and connecting rod, one end of the valve body offer the first pipeline, the valve body it is another
One end offers the second pipeline, and the inside of the valve body is fixedly installed valve disc between the first pipeline and the second pipeline, described
The centre of valve disc offers back taper through-hole, and the position that the side of the valve body is opposite with valve disc offers valve seat, the valve seat
Outside be bolted and be provided with valve deck, the centre of the valve seat offers tapped through hole, and the valve rod is set as screw thread
Bar, and it is threadedly coupled between valve seat, the top of the valve rod extends to the outside of valve deck, and in the elongated end of the valve rod
It is fixedly installed adjusting block, the bottom end of the valve rod is fixedly installed connecting rod, and the bottom end of the connecting rod is connected with valve
Plug, the valve plug are set as the reverse tapered shape to match with the back taper through-hole among valve disc, the valve body the first pipeline with
The end of second pipeline is fixedly installed connecting flange respectively.
Further, the bottom end of the connecting rod is fixedly installed ballhead, and the centre of the valve plug offers and spherical shape
The spherical groove that head matches, is rotatablely connected between the ballhead and spherical groove.
Further, the top surface area of the valve plug is dimensioned to the base area size not less than back taper through-hole.
Further, the centre of the valve deck offers through-hole, and connection is socketed between the valve rod and valve deck.
Further, the valve plug is set as vulcanie.
Compared with prior art, the utility model has the beneficial effects that：
1, by setting the intercommunicating pore among valve disc to back taper, and valve plug is set to matched back taper
Shape, so that valve body compressing so that the gap between valve plug and valve disc reduces as far as possible by valve rod in use,
The leakproofness of valve is increased, it is simple and convenient.
2, by the way that connecting rod is arranged between valve plug and valve rod, pass through ballhead and spherical groove between connecting rod and valve plug
Be attached so that valve plug replace after prolonged use conveniently, just with valve the later stage maintenance and replacement.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- valve bodies；The first pipelines of 2-；The second pipelines of 3-；4- valve seats；5- valve discs；6- valve rods；7- back taper through-holes；
8- valve decks；9- adjusting blocks；10- valve plugs；11- connecting rods；12- spherical grooves；13- ballheads；14- bolts；15- connecting flanges.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of water valve body with good seal performance, packet
Valve body 1, valve disc 5, valve rod 6, valve plug 10 and connecting rod 11 are included, one end of the valve body 1 offers the first pipeline 2, the valve body 1
The other end offer the second pipeline 3, the inside of the valve body 1 is fixedly installed valve between the first pipeline 2 and the second pipeline 3
The centre of disk 5, the valve disc 5 offers back taper through-hole 7, and the position that the side of the valve body 1 is opposite with valve disc 5 offers valve
Seat 4, the outside of the valve seat 4 is fixedly installed valve deck 8 by bolt 14, and the centre of the valve seat 4 offers tapped through hole, institute
It states valve rod 6 and is set as threaded rod, and it is threadedly coupled between valve seat 4, the centre of the valve deck 8 offers through-hole, the valve
Connection is socketed between bar 6 and valve deck 8, the top of the valve rod 6 extends to the outside of valve deck 8, and in the elongated end of the valve rod 6
It is fixedly installed adjusting block 9, the bottom end of the valve rod 6 is fixedly installed connecting rod 11, and the bottom end activity of the connecting rod 11 connects
It is connected to valve plug 10, the valve plug 10 is set as the reverse tapered shape to match with the back taper through-hole 7 among valve disc 5, the valve body 1
It is fixedly installed connecting flange 15 respectively in the end of the first pipeline 2 and the second pipeline 3.
For the ease of energy normal activity between valve plug 10 and connecting rod 11, the bottom end of the connecting rod 11 is fixedly installed ball
Forming head 13, the centre of the valve plug 10 offer the spherical groove 12 to match with ballhead 13, the ballhead 13 and spherical shape
It is rotatablely connected between groove 12.
In order to ensure that the leakproofness inside valve body 1, the top surface area of the valve plug 10 are dimensioned to be not less than back taper
The base area size of through-hole 7, the valve plug 10 are set as vulcanie.
Operation principle：Before use, valve body 1 is connected by the connecting flange 15 of 3 end of the first pipeline 2 and the second pipeline
Connect use so that the first pipeline 2 is inlet, and the second pipeline 3 is liquid outlet, opposite between Ventilation Control valve rod 6 and valve seat 4
Change in location so that relative position moves between the back taper through-hole 7 among valve plug 10 and valve disc 5, generates and is passed through for fluid
The access crossed closes same regulating valve stem 6 when valve, simple and practical, convenient for promoting.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water valve body with good seal performance, including valve body (1), valve disc (5), valve rod (6), valve plug (10) and connection
One end of bar (11), the valve body (1) offers the first pipeline (2), and the other end of the valve body (1) offers the second pipeline
(3), it is characterised in that：The inside of the valve body (1) is fixedly installed valve disc between the first pipeline (2) and the second pipeline (3)
(5), the centre of the valve disc (5) offers back taper through-hole (7), side and the opposite position of valve disc (5) of the valve body (1)
Offer valve seat (4), the outside of the valve seat (4) is fixedly installed valve deck (8) by bolt (14), in the valve seat (4)
Between offer tapped through hole, the valve rod (6) is set as threaded rod, and it is threadedly coupled between valve seat (4), the valve rod
(6) top extends to the outside of valve deck (8), and is fixedly installed adjusting block (9) in the elongated end of the valve rod (6), described
The bottom end of valve rod (6) is fixedly installed connecting rod (11), and the bottom end of the connecting rod (11) is connected with valve plug (10), described
Valve plug (10) is set as the reverse tapered shape to match with the intermediate back taper through-hole (7) of valve disc (5), and the valve body (1) is first
Pipeline (2) and the end of the second pipeline (3) are fixedly installed connecting flange (15) respectively.
2. a kind of water valve body with good seal performance according to claim 1, it is characterised in that：The connecting rod
(11) bottom end is fixedly installed ballhead (13), and the centre of the valve plug (10) offers the ball to match with ballhead (13)
Connected in star (12) is rotatablely connected between the ballhead (13) and spherical groove (12).
3. a kind of water valve body with good seal performance according to claim 2, it is characterised in that：The valve plug (10)
Top surface area be dimensioned to the base area size not less than back taper through-hole (7).
4. a kind of water valve body with good seal performance according to claim 1, it is characterised in that：The valve deck (8)
Centre offer through-hole, between the valve rod (6) and valve deck (8) be socketed connection.
5. a kind of water valve body with good seal performance according to claim 1, it is characterised in that：The valve plug (10)
It is set as vulcanie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288729.7U CN207935453U (en) | 2018-03-01 | 2018-03-01 | A kind of water valve body with good seal performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288729.7U CN207935453U (en) | 2018-03-01 | 2018-03-01 | A kind of water valve body with good seal performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935453U true CN207935453U (en) | 2018-10-02 |
Family
ID=63653495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288729.7U Expired - Fee Related CN207935453U (en) | 2018-03-01 | 2018-03-01 | A kind of water valve body with good seal performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623225A (en) * | 2019-03-02 | 2019-04-16 | 陈丹虹 | The tooling of structure optimization is with andante on a kind of air-conditioning pipe valve welding equipment |
-
2018
- 2018-03-01 CN CN201820288729.7U patent/CN207935453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623225A (en) * | 2019-03-02 | 2019-04-16 | 陈丹虹 | The tooling of structure optimization is with andante on a kind of air-conditioning pipe valve welding equipment |
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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: 20181002 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |