CN201344285Y - Pressure resistant cold water recovery and saving valve core of cold water recovery and saving tap - Google Patents
Pressure resistant cold water recovery and saving valve core of cold water recovery and saving tap Download PDFInfo
- Publication number
- CN201344285Y CN201344285Y CNU2009201262788U CN200920126278U CN201344285Y CN 201344285 Y CN201344285 Y CN 201344285Y CN U2009201262788 U CNU2009201262788 U CN U2009201262788U CN 200920126278 U CN200920126278 U CN 200920126278U CN 201344285 Y CN201344285 Y CN 201344285Y
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- CN
- China
- Prior art keywords
- ceramic chip
- definite ceramic
- base
- fixed ceramic
- cold water
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a pressure resistant cold water recovery and saving valve core of a cold water recovery and saving tap, which comprises a housing, a rocker arm, a rotating bracket connected with the housing and the rocker arm, a center plate, a movable ceramic chip, a fixed ceramic chip, a base, a base hot water outlet, a base cold water outlet, a base drainage outlet, and a base mixing water outlet on the base, a watering outlet of the fixed ceramic chip at the center of the fixed ceramic chip, a hot water outlet of the fixed ceramic chip, a drainage outlet of the fixed ceramic chip and a cold water outlet of the fixed ceramic chip distributed circularly around the watering outlet of the fixed ceramic chip; a hot water drainage outlet of the fixed ceramic chip is arranged beside the drainage outlet of the fixed ceramic chip on the fixed ceramic chip, a drainage channel is arranged on the composition surface of the fixed ceramic chip and the base, one end of the drainage channel of the fixed ceramic chip is connected with the hot water outlet of the fixed ceramic chip, while the other end thereof is connected with the drainage outlet of the fixed ceramic chip, and a base drainage channel is arranged on the part corresponding with the drainage channel of the fixed ceramic chip on the composition surface of the base and the fixed ceramic chip. The utility model has the advantages that the structure is simple, the cost is low, and so long as the pressures of the two surfaces of the fixed ceramic chip are balanced, the possibility of the separation of the fixed ceramic chip and the movable ceramic chip is small, the water leakage of the valve core is prevented, and the service life and the working reliability thereof is improved.
Description
Technical field
The utility model relates to the hot and cold water combination tap parts in a kind of daily living article, and the withstand voltage cold water that particularly a kind of cold water reclaims water conserving tap reclaims the water saving spool.
Background technique
In daily life, when people use hot wash, often use the hot and cold water combination tap.It is when opening use, and regular meeting is wasted the cold water that remains in the hot water pipeline, is using water wisely, and the cold water that has occurred remaining cold water in the hot water pipeline is recycled reclaims water conserving tap.At notification number is to disclose a kind of cold water recovery type water conserving tap among the CN201087767Y, spool in this tap has shell, rocking bar, change support, dial, dynamic porcelain piece, definite ceramic chip, base, at the definite ceramic chip center definite ceramic chip water nozzle is arranged, annular spread has the definite ceramic chip hot water mouth around this water nozzle, the definite ceramic chip drain opening, the definite ceramic chip cold water outlet, the definite ceramic chip cold water recovery approach that one annular groove is arranged on definite ceramic chip and one side that dynamic porcelain piece engages, because this cold water recovery approach and definite ceramic chip hot water mouth are all a bar shaped circular groove road, the pressure of hot water all concentrates between definite ceramic chip and the dynamic porcelain piece, the pressure imbalance on definite ceramic chip two sides, definite ceramic chip and dynamic porcelain piece are strutted easily, cause spool to leak, use not too reliably, reduced working life and reliability.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of withstand voltage cold water to reclaim the water saving spool, and its structure tube list, cost are low, make the pressure balance on definite ceramic chip two sides, definite ceramic chip and dynamic porcelain piece are difficult for being strutted, and spool is water-tight, improve working life and functional reliability.
The utility model has adopted such technological scheme, a kind of withstand voltage cold water reclaims the water saving spool, include shell, be used to control the rocking bar of spool, the runing rest that connects shell and rocking bar, dial, dynamic porcelain piece, definite ceramic chip, the base of band special-shaped seal ring, base hot water mouth on the base, the base cold water outlet, the base drain opening, the base mixed water exports, the definite ceramic chip hot water mouth of annular spread around the definite ceramic chip water nozzle at definite ceramic chip center and this definite ceramic chip water nozzle, the definite ceramic chip drain opening, the definite ceramic chip cold water outlet, it is characterized in that the definite ceramic chip drain opening side on aforementioned definite ceramic chip is provided with a definite ceramic chip hot water drain opening, on definite ceramic chip and mating face base, be provided with a definite ceramic chip drainage channel, one end and the definite ceramic chip hot water mouth of this definite ceramic chip drainage channel lead to, the other end and definite ceramic chip hot water drain opening are led to, and are provided with the base drainage channel with definite ceramic chip drainage channel corresponding position on base and mating face definite ceramic chip.
Aforesaid definite ceramic chip drainage channel is an annular groove.
The withstand voltage cold water that provides by the utility model reclaims the water saving spool, because the side of the definite ceramic chip cold water outlet on definite ceramic chip is provided with a definite ceramic chip hot water drain opening, on definite ceramic chip and mating face base, be provided with a definite ceramic chip drainage channel, one end and the definite ceramic chip hot water mouth of this definite ceramic chip drainage channel lead to, the other end and definite ceramic chip hot water drain opening are led to, definite ceramic chip hot water mouth and definite ceramic chip hot water drain opening are two independently mouths of a river, they lead to the one side that engages of base at definite ceramic chip, reduced the area of contact of hot water and dynamic porcelain piece like this, increased the pressure between definite ceramic chip and the base simultaneously, the suffered pressure in suffered pressure in definite ceramic chip and base mating face and definite ceramic chip and dynamic porcelain piece mating face is cancelled out each other, whole definite ceramic chip pressure relative equilibrium, can bear higher pressure, can not cause spool to leak.Structure tube list of the present utility model, cost is low, makes the pressure balance on definite ceramic chip two sides, and definite ceramic chip and dynamic porcelain piece are difficult for being strutted, and spool is water-tight, has improved working life and functional reliability.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of the one side that engages with dynamic porcelain piece of definite ceramic chip;
Fig. 3 is the front view of the one side that engages with base of definite ceramic chip;
Fig. 4 is the front view of the one side that engages with definite ceramic chip of base;
Fig. 5 is the front view of the one side that engages with leading valve body of base.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.As Fig. 1-shown in Figure 5, a kind of withstand voltage cold water reclaims the water saving spool, include shell 1, be used to control the rocking bar 2 of spool, the runing rest 3 that connects shell and rocking bar, dial 4, dynamic porcelain piece 5, definite ceramic chip 6, band special- shaped seal ring 15,14 base 7, base hot water mouth 18 on the base 7, base cold water outlet 19, base drain opening 17, base mixed water exports 20, the definite ceramic chip hot water mouth 8 of annular spread around the definite ceramic chip water nozzle 13 at definite ceramic chip 6 centers and this definite ceramic chip water nozzle, definite ceramic chip drain opening 11, definite ceramic chip cold water outlet 12, definite ceramic chip drain opening 11 sides on aforementioned definite ceramic chip 6 are provided with a definite ceramic chip hot water drain opening 10, on definite ceramic chip 6 and mating face base 7, be provided with a definite ceramic chip drainage channel 9, one end and the definite ceramic chip hot water mouth 8 of this definite ceramic chip drainage channel lead to, the other end and definite ceramic chip hot water drain opening 10 are led to, and are provided with base drainage channel 16 with definite ceramic chip drainage channel 9 corresponding positions on base 7 and mating face definite ceramic chip 6.Aforesaid definite ceramic chip drainage channel 9 is an annular groove.
Claims (2)
1, a kind of withstand voltage cold water reclaims the water saving spool, include shell (1), be used to control the rocking bar (2) of spool, the runing rest (3) that connects shell and rocking bar, dial (4), dynamic porcelain piece (5), definite ceramic chip (6), band special-shaped seal ring (15,14) base (7), base hot water mouth (18) on the base (7), base cold water outlet (19), base drain opening (17), base mixed water exports (20), the definite ceramic chip hot water mouth (8) of annular spread around the definite ceramic chip water nozzle (13) at definite ceramic chip (6) center and this definite ceramic chip water nozzle, definite ceramic chip drain opening (11), definite ceramic chip cold water outlet (12), it is characterized in that the other definite ceramic chip hot water drain opening (10) that is provided with of definite ceramic chip drain opening (11) on aforementioned definite ceramic chip (6), on definite ceramic chip (6) and mating faces base (7), be provided with a definite ceramic chip drainage channel (9), one end of this definite ceramic chip drainage channel and definite ceramic chip hot water mouth (8) lead to, the other end and definite ceramic chip hot water drain opening (10) are led to, and are provided with base drainage channel (16) with definite ceramic chip drainage channel (9) corresponding position on base (7) and mating faces definite ceramic chip (6).
2, reclaim the water saving spool by the described withstand voltage cold water of claim 1, it is characterized in that aforesaid definite ceramic chip drainage channel (9) is an annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262788U CN201344285Y (en) | 2009-02-06 | 2009-02-06 | Pressure resistant cold water recovery and saving valve core of cold water recovery and saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262788U CN201344285Y (en) | 2009-02-06 | 2009-02-06 | Pressure resistant cold water recovery and saving valve core of cold water recovery and saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344285Y true CN201344285Y (en) | 2009-11-11 |
Family
ID=41275866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201262788U Expired - Fee Related CN201344285Y (en) | 2009-02-06 | 2009-02-06 | Pressure resistant cold water recovery and saving valve core of cold water recovery and saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344285Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936776A (en) * | 2018-03-26 | 2020-11-13 | 日商高城股份有限公司 | Mixing faucet |
-
2009
- 2009-02-06 CN CNU2009201262788U patent/CN201344285Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936776A (en) * | 2018-03-26 | 2020-11-13 | 日商高城股份有限公司 | Mixing faucet |
| CN111936776B (en) * | 2018-03-26 | 2022-07-26 | 日商高城股份有限公司 | Mixing faucet |
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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: 20091111 Termination date: 20120206 |