CN203322423U - Pressure-balanced valve element - Google Patents
Pressure-balanced valve element Download PDFInfo
- Publication number
- CN203322423U CN203322423U CN2013202572148U CN201320257214U CN203322423U CN 203322423 U CN203322423 U CN 203322423U CN 2013202572148 U CN2013202572148 U CN 2013202572148U CN 201320257214 U CN201320257214 U CN 201320257214U CN 203322423 U CN203322423 U CN 203322423U
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- Prior art keywords
- water
- outer casing
- valve element
- casing base
- outer shell
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- Expired - Lifetime
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Abstract
The utility model discloses a pressure-balanced valve element. The pressure-balanced valve element comprises a valve body. The valve body is composed of a valve rod, an upper cover, a rotary base, a ceramic valve element body and an outer shell base. A rubber ring is installed outside the outer shell base. A cold water inlet hole, a hot water inlet hole and a water outlet hole are formed in the outer shell base. The ceramic valve element body is composed of an upper ceramic sheet and a lower ceramic sheet. A valve element rubber ring is installed between the lower ceramic sheet and the hole positions of the outer shell base and seals the lower ceramic sheet and the hole positions of the outer shell base. Due to the fact that the dual sealing rings are used for sealing, the sealing performance is better and use is more reliable. A bottom plug is installed on the lower portion of the outer shell base, an inner water stopcock and an outer water passing cock are installed in the bottom plug, and the temperature of inflow water is balanced by the inner stopcock and the outer water passing cock. Therefore, when hot water is insufficient, the temperature of water in the water outlet hole cannot be lowered instantly but is lowered gradually, people can gradually feel the change of the temperature, and the human body cannot be uncomfortable. The pressure-balanced valve element is widely applied to hand wash basins.
Description
Technical field
The utility model relates to a kind of faucet valve core, the pressure balance of a kind of especially good seal performance, equalization of discharge temperature.
Background technique
At present, the hot water, cold water discharging arrangement that is arranged on the wash basin of family, restaurant, hotel or other public places generally includes a ceramic valve core, ceramic valve core is by the housing that is provided with upper lower through-hole, with the valve core case be assembled together, the seal ring coordinated with valve core case and fixed valve plate and be placed in housing and control mechanism, driving component and the moving valve plate of interlock mutually form, moving valve plate coordinates with fixed valve plate, its surface of contact forms liquid sealing, controlling rod one end of control mechanism stretches out housing, should keep good seal between fixed valve plate and valve core case, otherwise easily leak; General spool is single water shutoff formula, only has and adds down below water sealing aprons, and single sealing configuration, when seal ring lost efficacy, water will spray from water tap along up walking, and can not reach sealing effect steady in a long-term; And lower seal water structure is more complicated to leading processing technology, processing difficulties; In addition, general spool enters water section and lacks the water stud structure and come balance to enter coolant-temperature gage, and when the hot water amount is not enough, common spool water outlet often turns cold at once, feels at once ice-cold when people use, and can cause uncomfortable sensation of answering.
Summary of the invention
In order to overcome the deficiency of existing function technology, the utility model provides a kind of sealability better, the pressure balance of equalization of discharge temperature.
The utility model solves the technological scheme that its technical problem adopts:
A kind of pressure balance, comprise valve body; Valve body is by valve rod, upper cover, rotary seat, ceramic valve core and outer casing base, the outside that it is characterized in that described outer casing base is equipped with rubber ring, outer casing base is provided with cold water blasthole, hot water blasthole and osculum, ceramic valve core is comprised of upper ceramic plate and lower ceramic plate, and by the fixing assembling of ceramic cap; The bottom of outer casing base is equipped with bottom plug, and interior water stop bolt and the outer water bolt of crossing are installed in bottom plug, and described bottom plug is divided into two blastholes, with cold water blasthole, hot water blasthole, communicates respectively.
The utility model further designs: the seal ring sealing is installed between described bottom plug and outer casing base; Between described lower ceramic plate and position, outer casing base hole, the spool seal with elastometic washer is installed; The middle part of described upper ceramic plate is provided with single water outlet groove; Described lower ceramic plate is provided with three through holes, is respectively two water inlets that are arranged symmetrically with and the osculum that is positioned at two tops, osculum centers.
The beneficial effects of the utility model are: outer casing base of the present utility model outside is equipped with rubber ring, between lower ceramic plate and position, outer casing base hole, the spool seal with elastometic washer is installed, the sealing of double seal circle, sealability is better, water can up not leak, and uses more reliable; Outer casing base is provided with cold water blasthole, hot water blasthole and osculum, multiple functional.The bottom of outer casing base is equipped with bottom plug, interior water stop bolt and the outer water bolt of crossing are installed in bottom plug, interior water stop bolt and the outer water bolt balance of crossing enter coolant-temperature gage, while making hot water lack, the temperature of osculum can not turn cold at once, but slowly turns cold, and people slowly sensible temperature change, can not cause discomfort to health, be widely used on washbasin.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the preferential embodiment's of the utility model decomposing state structural representation;
Fig. 2 is the preferential embodiment's of the utility model assembling condition structural representation;
Fig. 3 is the preferential embodiment's of the utility model the structural representation of looking up;
Fig. 4 is the preferential embodiment's of the utility model lower ceramic plate 9 structural representations;
Fig. 5 is the preferential embodiment's of the utility model upper ceramic plate 8 structural representations;
Fig. 6 is hot water effluent's status architecture schematic diagram of the preferential embodiment of the utility model;
Fig. 7 is the preferential embodiment's of the utility model cold water water outlet status architecture schematic diagram.
Embodiment
Referring to figs. 1 through Fig. 5, a kind of pressure balance of the utility model embodiment, comprise valve body 1; Valve body 1 is by valve rod 2, upper cover 3, rotary seat 4, ceramic valve core 5 and outer casing base 6, the outside of described outer casing base 6 is equipped with rubber ring 7, outer casing base 6 is provided with cold water blasthole 61, hot water blasthole 62 and osculum 63, ceramic valve core 5 is comprised of upper ceramic plate 8 and lower ceramic plate 9, and by the fixing assembling of ceramic cap 10.11 sealings of spool rubber ring are installed between the position, hole of described lower ceramic plate 9 and outer casing base 6.The bottom of outer casing base 6 is equipped with bottom plug 13, and interior water stop bolt 11 and the outer water bolt 12 of crossing are installed in bottom plug 13, and described bottom plug 13 is divided into two blastholes, with cold water blasthole 61, hot water blasthole 62, communicates respectively.The seal ring sealing is installed between described bottom plug 13 and outer casing base 6.
With reference to Fig. 4, Fig. 5, the structural representation of upper ceramic plate 8 and lower ceramic plate 9, be sticking state under upper ceramic plate 8 and lower ceramic plate 9 assembling conditions, and the middle part of described upper ceramic plate 8 is provided with single water outlet groove 81.Described lower ceramic plate 9 is provided with three through holes, is respectively two water inlets that are arranged symmetrically with 91 and the osculum 92 that is positioned at two osculum 91 tops, centers.The opening of water outlet groove 81 is pasted mutually with lower ceramic plate 9 three through holes.
With reference to Fig. 6, Fig. 7, the present embodiment is used the status architecture schematic diagram, when upper valve core turns left 50 ℃ the time, hot water blasthole 62 is communicated with the water outlet groove 81 of upper ceramic plate 8, transmission hot water, when upper valve core turns right 50 ℃ the time, cold water blasthole 61 is communicated with the water outlet groove 81 of upper ceramic plate 8, transmission cold water.
Above-mentioned is the utility model embodiment's basic system structure.
In sum, the utility model is simple in structure, and outer casing base 6 outsides are equipped with rubber ring 7, and 11 sealings of spool rubber ring are installed between lower ceramic plate 9 and outer casing base 6 positions, hole, the sealing of double seal circle, and sealability is better, uses more reliable; Outer casing base 6 is provided with cold water blasthole 61, hot water blasthole 62 and osculum 63, multiple functional.The bottom of outer casing base 6 is equipped with bottom plug 13, interior water stop bolt 11 and the outer water bolt 12 of crossing are installed in bottom plug 13, interior water stop bolt 11 and outer water bolt 12 balances of crossing enter coolant-temperature gage, while making hot water lack, the temperature of osculum can not turn cold at once, but slowly turns cold, and people slowly sensible temperature change, can not cause discomfort to health, be widely used on washbasin.
The above has carried out exemplary description to specific embodiment of the utility model by reference to the accompanying drawings, and obviously the utility model is not limited to this, and the details of other not specified (NS) is also in protection domain of the present utility model.
Claims (5)
1. a pressure balance, comprise valve body (1); Valve body (1) is by valve rod (2), upper cover (3), rotary seat (4), ceramic valve core (5) and outer casing base (6), the outside that it is characterized in that described outer casing base (6) is equipped with rubber ring (7), outer casing base (6) is provided with cold water blasthole (61), hot water blasthole (62) and osculum (63), ceramic valve core (5) is comprised of upper ceramic plate (8) and lower ceramic plate (9), and by the fixing assembling of ceramic cap (10); The bottom of outer casing base (6) is equipped with bottom plug (13), interior water stop bolt (11) and the outer water bolt (12) of crossing are installed in bottom plug (13), described bottom plug (13) is divided into two blastholes, with cold water blasthole (61), hot water blasthole (62), communicates respectively.
2. a kind of pressure balance according to claim 1, is characterized in that between described bottom plug (13) and outer casing base (6) being equipped with the seal ring sealing.
3. a kind of pressure balance according to claim 1, is characterized in that, between the position, hole of described lower ceramic plate (9) and outer casing base (6), spool rubber ring (11) sealing is installed.
4. a kind of pressure balance according to claim 1, is characterized in that the middle part of described upper ceramic plate (8) is provided with single water outlet groove (81).
5. a kind of pressure balance according to claim 1, it is characterized in that described lower ceramic plate (9) is provided with three through holes, be respectively two water inlets that are arranged symmetrically with (91) and be positioned at the osculum (92) of two osculums (91) center top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202572148U CN203322423U (en) | 2013-05-13 | 2013-05-13 | Pressure-balanced valve element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202572148U CN203322423U (en) | 2013-05-13 | 2013-05-13 | Pressure-balanced valve element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322423U true CN203322423U (en) | 2013-12-04 |
Family
ID=49661775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202572148U Expired - Lifetime CN203322423U (en) | 2013-05-13 | 2013-05-13 | Pressure-balanced valve element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964060A (en) * | 2015-05-04 | 2015-10-07 | 刘红胜 | Universal ceramic valve |
| CN105042100A (en) * | 2015-05-28 | 2015-11-11 | 开平市亿展阀芯有限公司 | Novel scalding-free pressure balance valve element |
-
2013
- 2013-05-13 CN CN2013202572148U patent/CN203322423U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964060A (en) * | 2015-05-04 | 2015-10-07 | 刘红胜 | Universal ceramic valve |
| CN104964060B (en) * | 2015-05-04 | 2018-01-23 | 苏州瑞杰云智能科技有限公司 | Multifunctional ceramic valve |
| CN105042100A (en) * | 2015-05-28 | 2015-11-11 | 开平市亿展阀芯有限公司 | Novel scalding-free pressure balance valve element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 529300 E-8 Building No. 1, Xihu Second Road, Kaiping Cuishan Lake New Area, Jiangmen City, Guangdong Province (Operating Place 1):No. 9, Cuihu No. 2 Road, Cuishan Lake New Area, Kaiping City (Business Place 2):No. 74-75, Xinshibei Road, Shuikou Town, Kaiping City, No. 9, No. 2, Cuishanhu Road, Cuishanhu New District, Kaiping City, 74-75, Shuikou Town, Xinshibei Road, Kaiping City) Patentee after: KAIPING YIZHAN VALVE CORE Co.,Ltd. Address before: 529000 Cuishan Lake New Area No. 1, Kaiping City, Guangdong Province Patentee before: KAIPING YIZHAN VALVE CORE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 529339 No. 9, Cuihu Second Road, Kaiping Cuishan Lake New Area, Jiangmen City, Guangdong Province Patentee after: KAIPING YIZHAN VALVE CORE Co.,Ltd. Address before: 529300 E-8 Building No. 1, Xihu Second Road, Kaiping Cuishan Lake New Area, Jiangmen City, Guangdong Province (Operating Place 1):No. 9, Cuihu No. 2 Road, Cuishan Lake New Area, Kaiping City (Business Place 2):No. 74-75, Xinshibei Road, Shuikou Town, Kaiping City, No. 9, No. 2, Cuishanhu Road, Cuishanhu New District, Kaiping City, 74-75, Shuikou Town, Xinshibei Road, Kaiping City) Patentee before: KAIPING YIZHAN VALVE CORE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |