CN202597822U - Precision ceramic balance valve structure - Google Patents
Precision ceramic balance valve structure Download PDFInfo
- Publication number
- CN202597822U CN202597822U CN 201220175172 CN201220175172U CN202597822U CN 202597822 U CN202597822 U CN 202597822U CN 201220175172 CN201220175172 CN 201220175172 CN 201220175172 U CN201220175172 U CN 201220175172U CN 202597822 U CN202597822 U CN 202597822U
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- valve
- annular groove
- groove
- pipe
- equilibrium valve
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- Expired - Fee Related
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Abstract
The utility model relates to a precision ceramic balance valve structure, which comprises a balance valve. The balance valve is provided with a fixed valve pipe. A through hole is axially formed in the fixed valve pipe. A nick communicated with the through hole is hollowed on each of the two sides of a pipe body of the fixed valve pipe. A side ring groove is formed outside each of the two nicks. A first ring groove and a second ring groove are formed at an interval between the two nicks. A third ring groove is formed between the first and second ring grooves. A sealing gasket is sleeved on each ring groove. According to the precision ceramic balance valve structure, when the balance valve is assembled, the sealing water-stop effect of a valve body can be enhanced by using the sealing gasket of the third ring groove, so that the balance valve can reliably separate cold water and hot water and sense a pressure difference in real time to ensure the cold and hot water mixing accuracy of a water control valve and the sensitivity of a cold and hot water temperature balancing function to further achieve the effect of improving the durability of the product.
Description
Technical field
The utility model relates to a kind of equilibrium valve structure, refers to a kind of high technology ceramics equilibrium valve structure especially.
Background technique
By avoiding water control valve to be influenced because of hot water or cold water's water feeding pressure is unstable; Cause the water outlet water temperature sometimes hot and sometimes cold, have the technician to add equilibrium valve in water control valve inside then, its structure is formed by being slidingly equipped with a movable spool in the standing valve pipe; The standing valve pipe is at pipe shaft cover a plurality of seal washers of having pulled; Both sides are respectively engraved and are provided with a breach, and movable spool two ends have respectively inwardly concaved the groove chamber, between two groove chambers and be provided with dividing plate and separate; Respectively engrave in the groove chamber interior walls again and be provided with a breach; Let movable spool change whereby and produce displacement with hot water or cold water's water feeding pressure, and then the corresponding position of the breach of change activity spool and fixed spool, to reach the purpose of the hot and cold water temperature of autobalance; But equilibrium valve must be arranged with the intake pipe of two butt joints earlier at pipe shaft when assembling, reinstall the containing space of water control valve; Yet when the intake pipe of two butt joints also leans on mutually, the tube wall of this intake pipe will push the seal washer of equilibrium valve; To make the seal washer extrusion influence, and fail to fit in really the intake pipe tube wall, the seal washer of this rubber material is influenced by TERM DEFORMATION also easily and produces elastic fatique; The serious hermetic seal effect that reduces seal washer; And then cause the hot water or cold water of water control valve to be easy to generate seepage, and do not have the mixing of expection, reduce the validity that water control valve mixes the hot water or cold water; And make water control valve when hot water or cold water's water feeding pressure changes; Equilibrium valve is failed real-time pressure accumulation start, and reduces the sensitivity of equilibrium valve balance hot water or cold water temperature function, produces the not enough problem of product serviceability.
The model utility content
In view of this, the purpose of the utility model is to provide a kind of high technology ceramics equilibrium valve structure.
For achieving the above object, the utility model provides a kind of high technology ceramics equilibrium valve structure, and said high technology ceramics equilibrium valve structure comprises an equilibrium valve; Said equilibrium valve has a standing valve pipe, and said standing valve pipe is being axially arranged with a perforation, and the breach that is provided with a connection perforation is respectively engraved in the pipe shaft both sides of standing valve pipe; The two breach outside respectively is provided with a side ring groove; And between two breach, be provided with one first annular groove and one second annular groove that maintenance is separated by, and be provided with one the 3rd annular groove between first annular groove and second annular groove, and each annular groove overlaps the seal washer of having pulled respectively; And the perforation of standing valve pipe is slidingly equipped with a movable spool; Movable spool both sides respectively are concaved with a groove chamber, keep being separated by with a dividing plate between two groove chambers, and respectively engrave the grooving that is provided with a corresponding said breach at the limit wall of two groove chambers.
As preferred version, wherein said first annular groove, second annular groove and the 3rd annular groove are continuous next-door neighbour and arrange.
As preferred version; The wherein said equilibrium valve two ccontaining covers of arranging in pairs or groups are mounted on the containing space of a water control valve, and two ccontaining covers are mutually in the face of shape, and its inboard is provided with a containing groove; And be placed in the standing valve pipe of equilibrium valve; The upper and lower of said containing groove respectively be provided with one be communicated with containing groove runner, said runner is corresponding to the breach of standing valve pipe, the seal washer of the 3rd annular groove of said standing valve pipe is to being positioned at two ccontaining covers and formed butt joint when leaning on.
As preferred version; Wherein said equilibrium valve is packed in the putting chamber of a valve seat, and putting chamber offers the water intake that two maintenances are separated by, and two water intakes correspond respectively to two breach of standing valve pipe; And said valve seat holds and is provided with a control head, and valve seat is folded with a seal ring with controlling between the head.
As preferred version, the seal washer of the 3rd annular groove of wherein said seal ring and equilibrium valve is one-body molded and establish.
Against existing technologies, the utlity model has following beneficial effect:
The high technology ceramics equilibrium valve structure that the utility model provided is because the seal washer of its 3rd annular groove of equilibrium valve can be out of shape to avoid this place seal washer to produce excessive compression the butt joint that is positioned at two ccontaining covers and is produced when leaning on; And be able to fit tightly long-term effectively in the containing groove wall; And then letting the equilibrium valve can be by the seal washer of the 3rd annular groove, the hermetic seal effect of reinforcement valve body lets equilibrium valve can separate the hot water or cold water really; And the real-time sensing differential pressure of ability; Guaranteeing that water control valve mixes hot water or cold water's validity, and the sensitivity of balance hot water or cold water temperature function, thereby the function of promoting the product serviceability reached.
Description of drawings
Fig. 1 is the stereogram of the utility model;
Fig. 2 is the three-dimensional exploded view of the utility model;
Fig. 3 is the floor map of the utility model;
Fig. 4 is the three-dimensional exploded view of the actual use of the utility model;
Fig. 5 is the cross-sectional schematic and the local enlarged diagram of the actual use of the utility model;
Fig. 6 is the three-dimensional exploded view of another use kenel of the utility model;
Fig. 7 is the cross-sectional schematic of another use kenel of the utility model.
[primary component symbol description]
Equilibrium valve-10; Standing valve pipe-11; Perforation-12; Breach-13; Side ring groove-131; First annular groove-132; Second annular groove-133; The 3rd annular groove-134; Seal washer-135; Movable spool-14; Groove chamber-141; Dividing plate-142;
Grooving-143;
Ccontaining cover-20; Containing groove-21; Runner-211;
Water control valve-30; Containing space-31;
Valve seat-40; Putting chamber-41; Water intake-411; Control head-42; Seal ring-43;
Butt joint-A.
Embodiment
For purpose, characteristic and effect to the utility model can have further understanding and understanding, below please conjunction with figs. enumerate embodiment, detail as after.
At first, earlier please by Fig. 1, Fig. 2 and shown in Figure 3, a kind of high technology ceramics equilibrium valve structure; It comprises an equilibrium valve 10, and equilibrium valve 10 has a standing valve pipe 11, and standing valve pipe 11 is being axially arranged with a perforation 12; The breach 13 that is provided with a connection perforation 12 is respectively engraved in the pipe shaft both sides; Two breach 13 respectively are provided with a side ring groove 131 in the outside, and are provided with one first annular groove 132 and one second annular groove 133 that maintenance is separated by 13 of two breach, and are provided with one the 3rd annular groove 134 at first annular groove 132 and 133 of second annular grooves; First annular groove 132, second annular groove 133 and the 3rd annular groove 134 that make whereby that 13 of two breach are provided with that continuous next-door neighbour arranges; Overlap the seal washer 135 of having pulled respectively at each annular groove again, the perforation 12 of standing valve pipe 11 is slidingly equipped with a movable spool 14, and movable spool 14 respectively is concaved with a groove chamber 141 in both sides; 141 of two groove chambers keep being separated by with a dividing plate 142, and 141 limit walls are respectively engraved the grooving 143 that is provided with a corresponding breach 13 in two groove chambers.
The situation of its actual use; Continuous please cooperated shown in Figure 5ly by Fig. 4, containing space 31, the two ccontaining covers 20 that equilibrium valve 10 collocation two ccontaining covers 20 are mounted on a water control valve 30 are mutually in the face of shape; And its inboard is provided with a containing groove 21; To be placed in the standing valve pipe 11 of equilibrium valve 10, the upper and lower of containing groove 21 respectively is provided with the runner 211 of a connection containing groove 21, and runner 211 is corresponding to the breach 13 of standing valve pipe 11; When two ccontaining covers 20 are placed in equilibrium valve 10 both sides; And mutually and when leaning on, the seal washer 135 of the 3rd annular groove 134 can receive the containing groove 21 walls extruding of ccontaining cover 20 and produce to be out of shape with the seal washer 135 of avoiding this place to being positioned at two ccontaining covers 20 and producing butt joint A when depending on; And be able to fit tightly long-term effectively in containing groove 21 walls; And then letting the equilibrium valve 10 can be by the seal washer 135 of the 3rd annular groove 134, the hermetic seal effect of reinforcement valve body lets equilibrium valve 10 can separate the hot water or cold water really; And the real-time sensing differential pressure of ability; With the validity of guaranteeing that water control valve 10 mixes the hot water or cold water, and the sensitivity of guaranteeing balance hot water or cold water temperature function, thereby the function of promoting the product serviceability reached.
Like Fig. 6 and shown in Figure 7; Be another use kenel of the utility model, equilibrium valve 10 is packed in the putting chamber 41 of a valve seat 40, and putting chamber 41 offers the water intake 411 that two maintenances are separated by; Two water intakes 411 correspond respectively to two breach 13 of the standing valve pipe 11 of equilibrium valve 10; Hold at valve seat 40 and be provided with a control head 42, valve seat 40 is folded with a seal ring 43 with controlling between the head 42, and seal ring 43 can be one-body molded and establish with the seal washer of the 3rd annular groove 134 of equilibrium valve 10 135; Row assembling again after also can distinctly processing; Seal washer 135 collocation first annular groove 132 of the 3rd annular groove 134, the seal washer 135 of second annular groove 133 reach the purpose of multi-sealed sealing, to promote the hermetic seal effect of equilibrium valve 10.
Structure through above-mentioned specific embodiment; Can obtain following benefit: equilibrium valve 10 can be by the seal washer 135 of the 3rd annular groove 134, and the hermetic seal effect of reinforcement valve body lets equilibrium valve 10 can separate the hot water or cold water really; And the real-time sensing differential pressure of ability; With the validity of guaranteeing that water control valve 10 mixes the hot water or cold water, and the sensitivity of guaranteeing balance hot water or cold water temperature function, thereby the function of promoting the product serviceability reached.
The above is merely the preferred embodiment of the utility model, is not the scope of patent protection that therefore limits the utility model; So the equalization of doing according to the utility model specification and accompanying drawing such as changes and modifies, and all should belong in the protection domain of the utility model.
Claims (5)
1. a high technology ceramics equilibrium valve structure is characterized in that, said high technology ceramics equilibrium valve structure comprises an equilibrium valve; Said equilibrium valve has a standing valve pipe, and said standing valve pipe is being axially arranged with a perforation, and the breach that is provided with a connection perforation is respectively engraved in the pipe shaft both sides of standing valve pipe; The two breach outside respectively is provided with a side ring groove; And between two breach, be provided with one first annular groove and one second annular groove that maintenance is separated by, and be provided with one the 3rd annular groove between first annular groove and second annular groove, and each annular groove overlaps the seal washer of having pulled respectively; And the perforation of standing valve pipe is slidingly equipped with a movable spool; Movable spool both sides respectively are concaved with a groove chamber, keep being separated by with a dividing plate between two groove chambers, and respectively engrave the grooving that is provided with a corresponding said breach at the limit wall of two groove chambers.
2. high technology ceramics equilibrium valve structure according to claim 1 is characterized in that, said first annular groove, second annular groove and the 3rd annular groove are continuous next-door neighbour and arrange.
3. high technology ceramics equilibrium valve structure according to claim 1; It is characterized in that; The said equilibrium valve two ccontaining covers of arranging in pairs or groups are mounted on the containing space of a water control valve, and two ccontaining covers are mutually in the face of shape, and its inboard is provided with a containing groove; And be placed in the standing valve pipe of equilibrium valve; The upper and lower of said containing groove respectively be provided with one be communicated with containing groove runner, said runner is corresponding to the breach of standing valve pipe, the seal washer of the 3rd annular groove of said standing valve pipe is to being positioned at two ccontaining covers and formed butt joint when leaning on.
4. high technology ceramics equilibrium valve structure according to claim 1; It is characterized in that; Said equilibrium valve is packed in the putting chamber of a valve seat, and putting chamber offers the water intake that two maintenances are separated by, and two water intakes correspond respectively to two breach of standing valve pipe; And said valve seat holds and is provided with a control head, and valve seat is folded with a seal ring with controlling between the head.
5. high technology ceramics equilibrium valve structure according to claim 4 is characterized in that, the seal washer of the 3rd annular groove of said seal ring and equilibrium valve is one-body molded and establish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175172 CN202597822U (en) | 2012-04-23 | 2012-04-23 | Precision ceramic balance valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175172 CN202597822U (en) | 2012-04-23 | 2012-04-23 | Precision ceramic balance valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597822U true CN202597822U (en) | 2012-12-12 |
Family
ID=47315361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175172 Expired - Fee Related CN202597822U (en) | 2012-04-23 | 2012-04-23 | Precision ceramic balance valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930818A (en) * | 2017-05-19 | 2018-12-04 | 翰优企业有限公司 | Accurate ceramic control valve cooperates holder structure |
-
2012
- 2012-04-23 CN CN 201220175172 patent/CN202597822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930818A (en) * | 2017-05-19 | 2018-12-04 | 翰优企业有限公司 | Accurate ceramic control valve cooperates holder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130423 |