CN202691103U - Ceramic valve - Google Patents
Ceramic valve Download PDFInfo
- Publication number
- CN202691103U CN202691103U CN2012202633861U CN201220263386U CN202691103U CN 202691103 U CN202691103 U CN 202691103U CN 2012202633861 U CN2012202633861 U CN 2012202633861U CN 201220263386 U CN201220263386 U CN 201220263386U CN 202691103 U CN202691103 U CN 202691103U
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- Prior art keywords
- ceramic plate
- ceramic
- valve body
- valve
- hole
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- Expired - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a ceramic valve. The ceramic valve comprises a first valve body and a second valve body which are connected by a screw; the first and second valve bodies comprise a channel for fluid to pass through; a first fixed ceramic plate, a rotatable ceramic plate and a second fixed ceramic plate are arranged in the channel in sequence; the ceramic valve further comprises a loose joint nut and a connector which is movably connected with the loose joint nut, one end of the connector is provided with a screw while the other end is provided with a boss, the connector runs through the loose joint nut and is in threaded connection of the second valve body, the boss is movably blocked on the inner wall of the loose joint nut. The ceramic valve is convenient to mount and dismount by using the loose joint nut arranged on one connection end of the valve body, and with the adoption of plane contact seal of three ceramic plates, so that the ceramic valve has excellent tightness and endurance, is capable of avoiding water leakage, and is prolonged in service life.
Description
Technical field
The utility model relates to the valve of a kind of fluid break-make or adjust flux size, is specifically related to a kind of ceramic valve.
Background technique
At present, ceramic valve mainly is comprised of valve body, spool and handle, and the two ends of valve body are provided with internal and external screw thread, during installation because narrow space, after one end of ceramic valve was fixing, the other end also was inconvenient to install, and often causes installing back handle not on suitable use position.In addition, the valve core unreasonable structure of existing ceramic valve, long-term use easily causes wearing and tearing and causes seepage.Therefore, the shortcoming that exists in the prior art is necessary prior art is made improvements.
The model utility content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of easy for installation and have a ceramic valve of good sealing property and serviceability.
The utility model is to realize by following technological scheme: ceramic valve, described ceramic valve comprises the first valve body and the second valve body that is threaded connection, described first, two valve bodies have the passage that passes through for fluid, the first fixing ceramic plate is installed in the described passage successively, rotate fixedly ceramic plate of ceramic plate and second, described ceramic valve also comprises a loose joint nut and the connecting head that is flexibly connected with the loose joint nut, one end of described connecting head has screw thread, the other end has boss, described connecting head passes the loose joint nut and is threaded with the second valve body, and described boss moving card is connected to the inwall of loose joint nut.By the connecting end in ceramic valve the loose joint nut is set, makes things convenient for the installation or removal of ceramic valve.
Described first fixedly ceramic plate and second fixedly ceramic plate is affixed with the vias inner walls of the first valve body and the second valve body respectively, second fixedly ceramic plate be a ring-shaped pottery sheet, the described first fixing ceramic plate and rotate to be respectively equipped with on the ceramic plate and run through, the first through hole of lower surface and the second through hole, described the second through hole is overlapping with the first through hole or stagger to be communicated with or to block the passage that described confession fluid passes through by rotate rotating ceramic plate, the periphery of described rotation ceramic plate also is arranged with an Adjusting ring, the outer wall of described Adjusting ring is provided with outward extending handle, the sidewall of described the first valve body is provided with transversal slotting, and described handle stretches out described fluting and horizontally slips in fluting and drive described rotation ceramic plate and rotates.Owing to adopting three layers of ceramic plate, being conducive to improve sealing and the serviceability of ceramic valve.
Described the first through hole is to be symmetrically set in the first fixing a pair of fan-shaped pylone on the ceramic plate central axis, and described the second through hole is to be symmetrically set in to rotate on the ceramic plate central axis with suitable another of the first through hole fan-shaped pylone.Adopt a pair of fan-shaped pylone, be conducive to improve fluid by the time peak rate of flow.
The described handle that stretches out fluting also overlaps an adjusting slider is arranged, and conveniently stirs handle and rotates Adjusting ring with break-make and the adjust flux size of control fluid.
Described first fixedly ceramic plate, rotate ceramic plate and second fixedly the outer wall of ceramic plate be respectively equipped with locating bump, described the first valve channel inwall, Adjusting ring inwall and the second valve body vias inner walls are respectively equipped with the locating slot suitable with described locating bump.Like this, described first fixedly ceramic plate, fixedly ceramic plate is static with respect to the first valve body, Adjusting ring and the second valve body respectively to rotate ceramic plate and second.
Described connecting head also has second layer boss, and described second layer boss is connected to the exterior edge face of the second valve body; The vias inner walls of described the first valve body and the second valve body is respectively equipped with inner convex platform, described inner convex platform respectively fixed card be connected on first fixedly ceramic plate and second fixedly on the in opposite directions end face of ceramic plate or moving card be connected to the end face of Adjusting ring.Like this, be conducive to compress three ceramic plates, improve the sealing of ceramic valve spool.
Described first fixedly ceramic plate and second fixedly ceramic plate respectively and be provided with packing ring between the inner convex platform, described first fixedly ceramic plate and second fixedly ceramic plate be provided with seal ring with the cooperation place of the second layer boss of the upper and lower end face of inner convex platform or Adjusting ring or the second valve body and connecting head respectively.Like this, further improve the sealing between each parts of ceramic valve.
With respect to prior art, the utility model arranges the loose joint nut by the connecting end at valve body, makes things convenient for the installation or removal of ceramic valve, and adopts three ceramic plate plane contact sealings, have good sealing and serviceability, can prevent from leaking and increasing the service life.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the sectional view of the utility model ceramic valve
Fig. 2 is the exploded view of the utility model ceramic valve
The accompanying drawing identifier declaration:
10, the first valve body 20, handle
11, the second valve body 21, fluting
12, the first fixedly ceramic plate 22, adjusting slider
13, rotate ceramic plate 23, locating bump
14, the second fixedly ceramic plate 24, locating bump
15, loose joint nut 25, locating bump
16, connecting head 26, packing ring
17, the first through hole 27, packing ring
18, the second through hole 28, seal ring
19, Adjusting ring 29, seal ring
30, seal ring 32, seal ring
31, seal ring
Embodiment
Ceramic valve of the present utility model as depicted in figs. 1 and 2, this ceramic valve comprises the first valve body 10 and the second valve body 11 that is threaded connection, this is first years old, two valve bodies 10,11 have the passage that passes through for fluid, the first fixing ceramic plate 12 is installed in the passage successively, rotate fixedly ceramic plate 14 of ceramic plate 13 and second, this ceramic valve also comprises a loose joint nut 15 and the connecting head 16 that is flexibly connected with loose joint nut 15, one end of connecting head 16 has screw thread, the other end has boss, this connecting head 16 passes loose joint nut 15 and is threaded with the second valve body 11, and this boss moving card is connected to the inwall of loose joint nut 15.By the connecting end in ceramic valve loose joint nut 15 is set, makes things convenient for the installation or removal of ceramic valve.
First fixedly ceramic plate 12 and second fixedly ceramic plate 14 is affixed with the vias inner walls of the first valve body 10 and the second valve body 11 respectively, second fixedly ceramic plate 14 be a ring-shaped pottery sheet, the first fixing ceramic plate 12 and rotate to be respectively equipped with on the ceramic plate 13 and run through, the first through hole 17 of lower surface and the second through hole 18, the second through hole 18 is overlapping with the first through hole 17 or stagger to be communicated with or block first by rotate rotating ceramic plate 13, two valve bodies 10,11 passages that supply fluid to pass through, the periphery of rotating ceramic plate 13 also is arranged with an Adjusting ring 19, the outer wall of Adjusting ring 19 is provided with outward extending handle 20, the sidewall of the first valve body 10 is provided with transversal slotting 21, and this handle 20 stretches out fluting 21 and interior clockwise or rotate counterclockwise and drive and rotate ceramic plate 13 and rotate at fluting 21.Owing to adopting three layers of ceramic plate, being conducive to improve sealing and the serviceability of ceramic valve.
The first through hole 17 is for being symmetrically set in the first fixing a pair of fan-shaped pylone of ceramic plate 12 central axis, and the second through hole 18 is for being symmetrically set on rotation ceramic plate 13 central axis with suitable another of the first through hole 17 fan-shaped pylone.Adopt a pair of fan-shaped pylone, be conducive to improve fluid by the time peak rate of flow.
The handle 20 that stretches out fluting 21 also overlaps an adjusting slider 22 is arranged, and conveniently stirs handle 20 and rotates Adjusting ring 19 with break-make and the adjust flux size of control fluid.
First fixedly ceramic plate 12, rotate ceramic plate 13 and second fixedly the outer wall of ceramic plate 14 be respectively equipped with locating bump 23,24,25, the first valve bodies, 10 vias inner walls, Adjusting ring 19 inwalls and the second valve body 11 vias inner walls and be respectively equipped with and locating bump 23,24,25 suitable locating slots.Like this, first fixedly ceramic plate 12, fixedly ceramic plate 14 is static with respect to the first valve body 10, Adjusting ring 19 and the second valve body 12 respectively to rotate ceramic plate 13 and second.
Connecting head 16 also has second layer boss, and second layer boss is connected to the exterior edge face of the second valve body 11; The vias inner walls of the first valve body 10 and the second valve body 12 is respectively equipped with inner convex platform, this inner convex platform respectively fixed card be connected on first fixedly ceramic plate 12 and second fixedly on the in opposite directions end face of ceramic plate 14 or moving card be connected to the end face of Adjusting ring 19.Like this, be conducive to compress three ceramic plates, improve the sealing of ceramic valve spool.
First fixedly ceramic plate 12 and second fixedly ceramic plate 13 is respectively and be provided with packing ring 26,27 between the inner convex platform, first fixedly ceramic plate 12 and second fixedly ceramic plate 14 be provided with seal ring 28,29 with the inner convex platform cooperation place respectively, the upper and lower end face of Adjusting ring 19 is provided with seal ring 30,31, the second valve bodies 11 are provided with seal ring 32 with the cooperation place of the second layer boss of connecting head 16.Like this, further improve the sealing between each parts of ceramic valve.
The utility model is not limited to above-mentioned mode of execution, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, if these changes and distortion belong within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and distortion.
Claims (7)
1. ceramic valve, described ceramic valve comprises the first valve body and the second valve body that is threaded connection, described first and second valve body has the passage that passes through for fluid, be equipped with successively in the described passage first fixedly ceramic plate, rotate fixedly ceramic plate of ceramic plate and second, it is characterized in that: described ceramic valve also comprises a loose joint nut and the connecting head that is flexibly connected with the loose joint nut, one end of described connecting head has screw thread, the other end has boss, described connecting head passes the loose joint nut and is threaded with the second valve body, and described boss moving card is connected to the inwall of loose joint nut.
2. ceramic valve according to claim 1, it is characterized in that: described first fixedly ceramic plate and second fixedly ceramic plate is affixed with the vias inner walls of the first valve body and the second valve body respectively, second fixedly ceramic plate be a ring-shaped pottery sheet, the described first fixing ceramic plate and rotate to be respectively equipped with on the ceramic plate and run through, the first through hole of lower surface and the second through hole, described the second through hole is overlapping with the first through hole or stagger to be communicated with or to block the passage that described confession fluid passes through by rotate rotating ceramic plate, the periphery of described rotation ceramic plate also is arranged with an Adjusting ring, the outer wall of described Adjusting ring is provided with outward extending handle, the sidewall of described the first valve body is provided with transversal slotting, and described handle stretches out described fluting and horizontally slips in fluting and drive described rotation ceramic plate and rotates.
3. ceramic valve according to claim 2, it is characterized in that: described the first through hole is to be symmetrically set in the first fixing a pair of fan-shaped pylone on the ceramic plate central axis, and described the second through hole is to be symmetrically set in to rotate on the ceramic plate central axis with suitable another of the first through hole fan-shaped pylone.
4. ceramic valve according to claim 2, it is characterized in that: the described handle that stretches out fluting also overlaps an adjusting slider is arranged.
5. ceramic valve according to claim 2, it is characterized in that: described first fixedly ceramic plate, rotate ceramic plate and second fixedly the outer wall of ceramic plate be respectively equipped with locating bump, described the first valve channel inwall, Adjusting ring inwall and the second valve body vias inner walls are respectively equipped with the locating slot suitable with described locating bump.
6. ceramic valve according to claim 2, it is characterized in that: described connecting head also has second layer boss, and described second layer boss is connected to the exterior edge face of the second valve body; The vias inner walls of described the first valve body and the second valve body is respectively equipped with inner convex platform, described inner convex platform respectively fixed card be connected on first fixedly ceramic plate and second fixedly on the in opposite directions end face of ceramic plate or moving card be connected to the end face of Adjusting ring.
7. ceramic valve according to claim 6, it is characterized in that: described first fixedly ceramic plate and second fixedly ceramic plate respectively and be provided with packing ring between the inner convex platform, described first fixedly ceramic plate and second fixedly ceramic plate be provided with seal ring with the cooperation place of the second layer boss of the upper and lower end face of inner convex platform or Adjusting ring or the second valve body and connecting head respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202633861U CN202691103U (en) | 2012-06-05 | 2012-06-05 | Ceramic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202633861U CN202691103U (en) | 2012-06-05 | 2012-06-05 | Ceramic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691103U true CN202691103U (en) | 2013-01-23 |
Family
ID=47546727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202633861U Expired - Fee Related CN202691103U (en) | 2012-06-05 | 2012-06-05 | Ceramic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016100282B4 (en) * | 2016-03-15 | 2017-09-28 | Austworld Commodities Pty Ltd | A stop tap |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
-
2012
- 2012-06-05 CN CN2012202633861U patent/CN202691103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016100282B4 (en) * | 2016-03-15 | 2017-09-28 | Austworld Commodities Pty Ltd | A stop tap |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |