CN202132547U - Tap for both hot water and cold water - Google Patents
Tap for both hot water and cold water Download PDFInfo
- Publication number
- CN202132547U CN202132547U CN201120240309U CN201120240309U CN202132547U CN 202132547 U CN202132547 U CN 202132547U CN 201120240309 U CN201120240309 U CN 201120240309U CN 201120240309 U CN201120240309 U CN 201120240309U CN 202132547 U CN202132547 U CN 202132547U
- Authority
- CN
- China
- Prior art keywords
- impeller
- cold water
- hot
- intake tunnel
- water intake
- 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
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a tap for both hot water and cold water. The tap comprises a tap casing, a cold water inflow channel, a hot water inflow channel, a water outflow channel, and a switch capable of adjusting the flow of the hot and cold water, and is characterized in that an impeller cavity is arranged as an integrated body on the cold water inflow channel, as well as the hot water inflow channel; impellers are arranged in the impeller cavities; an impeller shaft and a shaft sleeve are arranged between the impeller in the cold water inflow channel and that in the hot water inflow channel; and the impellers are hinged at two ends of the impeller shaft respectively. The tap is not affected by the pressure difference between the hot water and the cold water, and when water temperature is adjusted for a bath, the water temperature have been adjusted is not affected when other people turn on taps on the same pipeline.
Description
Technical field
The utility model relates to a kind of hot and cold water tap.
Background technique
The living standard of Along with people's improves, and the water tap of domestic water has all adopted hot and cold water tap mostly, and the tap water of cold water pipe and hot and cold water tap all are direct connections; And the tap water of hot-water line is to connect through the water tank and the hot and cold water tap of water heater; Like the discharge pressure of the solar water heater discrepancy in elevation from the water tank and the water outlet of solar water heater, it is different with the pressure of hot water so just to have produced cold water, the bad more adjustment of temperature of the big more hot and cold water tap of hot water or cold water's pressure gap; Even if when having a bath, mixed up water temperature; When other people open other water tap on the same pipeline, also can influence the water temperature that has mixed up, though also there are some hot and cold water taps to do technological improvement, like the patent No. be: 01276423.X has the hot and cold water tap of T-shape river diversion tee joint; Hot and cold water tap has the T-shape river diversion tee joint; When such technological improvement was opened cold water very greatly greatly and again at hot water or cold water's pressure gap, cold water inner pipe water pressure and T-shape river diversion tee joint leading portion outlet pipe were when drenching the hydraulic pressure that hydraulic pressure in the shower nozzle is big and hot-water line is interior, and not only hot water can not come out; Cold water can flow to hot-water line on the contrary, cannot control water temperature.
Summary of the invention
The utility model technical problem to be solved provides and does not a kind ofly catch a cold, heat hydraulic pressure's differentia influence, when having a bath, has mixed up water temperature, when other people open other water tap on the same pipeline, also can not influence the hot and cold water tap of modulated good water temperature.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of hot and cold water tap; Comprise that hot and cold water tap housing, described hot and cold water tap housing are provided with the switch of cold water intake tunnel, hot water intake tunnel, exhalant canal and can regulate hot water or cold water flow; It is characterized in that on described cold water intake tunnel and the described hot water intake tunnel that is arranged on the hot and cold water tap housing, being wholely set impeller cavity respectively; Be provided with impeller in the described impeller cavity; Be arranged on the impeller in the described cold water intake tunnel impeller cavity and be arranged between the impeller in the described hot water intake tunnel impeller cavity and be provided with impeller shaft and axle sleeve; Described impeller is coupling respectively and is fixed on the two ends of described impeller shaft; Described axle sleeve and described hot and cold water tap housing are wholely set; Between described axle sleeve two ends, impeller shaft and axle sleeve, be provided with and be used to seal and the lining of selflubricating; The lagging material of described sealing and selflubricating is a graphite, and the diameter of impeller is at least greater than one times of hot water or cold water's intake tunnel diameter in the described impeller cavity, and described cold water intake tunnel, hot water intake tunnel the impeller shaft downside in each described impeller cavity respectively pass through; Described impeller and described impeller shaft can circulate moving downstream; Described impeller cavity is provided with the impeller mount inlet, and described mount inlet is provided with lid, is provided with seal ring between the housing of described lid and described impeller mount inlet; The gap is less than 1mm between the inwall of described impeller extension and described hot water or cold water's intake tunnel; The gap is less than 1mm between described lid and the described impeller, and the gap is less than 1mm between described impeller cavity inwall and the described impeller, and impeller cavity and the impeller on the described cold water intake tunnel that is arranged on the hot and cold water tap housing and the impeller cavity and the impeller that are arranged on the described hot water intake tunnel are symmetrical; Described cold water intake tunnel and described hot water intake tunnel symmetry, described switch is arranged on the intersection of described cold water intake tunnel, hot water intake tunnel and exhalant canal.
Compared with prior art, the advantage of the utility model is on the cold water intake tunnel of hot and cold water tap housing and hot water intake tunnel, to be wholely set impeller cavity respectively, is provided with impeller in the impeller cavity; Be arranged on the impeller on the cold water intake tunnel and be arranged on and be provided with impeller shaft and axle sleeve between the impeller on the hot water intake tunnel, impeller is coupling respectively and is fixed on the two ends of impeller shaft, and cold water intake tunnel, hot water intake tunnel the impeller shaft downside in each impeller cavity respectively pass through; When water is understood impeller and impeller shaft rotation when the impeller shaft downside flows through; One side impeller that hydraulic pressure is big can drive the little one side impeller of hydraulic pressure and rotate synchronously, and the impeller on the big one side of hydraulic pressure has played decompression, and the impeller on the little one side of hydraulic pressure has played pressurization; And the impeller on hot water or cold water's intake tunnel and cold water intake tunnel and hot water intake tunnel symmetry again; Gap between impeller extension and the hot water or cold water's intake tunnel inwall is less than 1mm, and the gap between lid and the impeller is less than 1mm, and the gap between impeller cavity inwall and the impeller is less than 1mm; Basic identical through the hot water or cold water's flow behind the impeller like this; Adjust hot water or cold water's pressure gap effectively, its total discharge is reduced, can not change the hot and cold water ratio that has mixed up basically; Controlled water temperature effectively; Axle sleeve and hot and cold water tap housing are wholely set, and between axle sleeve two ends, impeller shaft and axle sleeve, are provided with to be used to seal and the lining of selflubricating, and the lagging material of sealing and selflubricating is a graphite; Because of graphite stability splendid; Self-lubricating property is fine, so not only can seepage can also not reduce the frictional force between impeller shaft and the lining, and impeller is reduced the resistance of water.
Description of drawings
Fig. 1 is the main TV structure schematic representation of the utility model:
Fig. 2 is the plan structure schematic representation of the utility model:
The title of above accompanying drawing and sequence number: 1, switch, 3, impeller, 4, the cold water intake tunnel, 5, the hot and cold water tap housing, 6, lid, 7, the hot water intake tunnel, 8, axle sleeve, 9, lining, 10, impeller cavity, 11, exhalant canal, 12, seal ring, 15, impeller shaft.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Case study on implementation one: a kind of hot and cold water tap; The switch 1 that comprises hot and cold water tap housing 5, cold water intake tunnel 4, hot water intake tunnel 7, exhalant canal 11 and can regulate hot water or cold water flow; Be arranged on cold water intake tunnel 4 and the hot water intake tunnel 7 on the hot and cold water tap housing 5 and be wholely set impeller cavity 10 respectively; Be provided with impeller 3 in the impeller cavity 10, be arranged between impeller 3 in the impeller cavity 10 on the cold water intake tunnel 4 impeller 3 interior with being arranged on impeller cavity 10 on the hot water intake tunnel 7 and be provided with impeller shaft 15 and axle sleeve 8, impeller 3 is coupling respectively and is fixed on the two ends of impeller shaft 15; Axle sleeve 8 is wholely set with the hot and cold water tap housing; Between axle sleeve 8 two ends, impeller shaft 15 and axle sleeve 8, be provided with and be used to seal and the lining 9 of selflubricating, the diameter of impellers 3 is at least greater than cold water intake tunnel 4 and hot water intake tunnel 7 diameters one times in the impeller cavity 10, and cold water intake tunnel 4, hot water intake tunnel 7 impeller shaft 15 downsides in each impeller cavity 10 respectively pass through; Impeller 3 and described impeller shaft 15 can circulate moving downstream; Impeller cavity 10 is provided with impeller 3 mount inlets, and mount inlet is provided with and covers 6, is provided with seal ring 12 between the housing of lid 6 and impeller mount inlet; Gap between impeller 3 extensions and cold water intake tunnel 4 and hot water intake tunnel 7 inwalls is less than 1mm; Gap between lid 6 and the impeller 3 is less than 1mm, and the gap between impeller cavity 10 inwalls and the impeller 3 is arranged on impeller cavity 10 and the impeller 3 on the cold water intake tunnel 4 and is arranged on impeller cavity 10 and impeller 3 symmetries on the hot water intake tunnel 7 less than 1mm; Cold water intake tunnel 4 and hot water intake tunnel 7 symmetries; Switch 1 is arranged on the intersection of cold water intake tunnel 4, hot water intake tunnel 7 and exhalant canal 11, when impeller shaft 15 downsides flow through, understands impeller 3 and impeller shaft 15 rotations when water, and one side impeller 3 that hydraulic pressure is big can drive the little one side impeller 3 of hydraulic pressure and rotate synchronously; The impeller 3 on the big one side of hydraulic pressure has played decompression, and the impeller 3 on the little one side of hydraulic pressure has played pressurization.
Claims (9)
1. hot and cold water tap; The switch that comprises hot and cold water tap housing, cold water intake tunnel, hot water intake tunnel, exhalant canal and can regulate hot water or cold water flow; It is characterized in that being wholely set impeller cavity respectively on described cold water intake tunnel and the described hot water intake tunnel; Be provided with impeller in the described impeller cavity; Be arranged between impeller in the described cold water intake tunnel impeller cavity impeller interior with being arranged on described hot water intake tunnel impeller cavity and be provided with impeller shaft and axle sleeve, described impeller is coupling respectively and is fixed on the two ends of described impeller shaft.
2. a kind of hot and cold water tap as claimed in claim 1 is characterized in that described axle sleeve and described hot and cold water tap housing are wholely set.
3. a kind of hot and cold water tap as claimed in claim 1 is characterized in that between described axle sleeve two ends, impeller shaft and axle sleeve, being provided with and is used to seal and the lining of selflubricating.
4. a kind of hot and cold water tap as claimed in claim 1 is characterized in that the lagging material in described sealing and selflubricating is a graphite.
5. a kind of hot and cold water tap as claimed in claim 1; The diameter that it is characterized in that impeller in the described impeller cavity is at least greater than one times of hot water or cold water's intake tunnel diameter; Described cold water intake tunnel, hot water intake tunnel the impeller shaft downside in each described impeller cavity respectively pass through, and described impeller and described impeller shaft can circulate moving downstream.
6. a kind of hot and cold water tap as claimed in claim 1 is characterized in that described impeller cavity is provided with the impeller mount inlet, and described mount inlet is provided with lid, is provided with seal ring between the housing of described lid and described impeller mount inlet.
7. a kind of hot and cold water tap as claimed in claim 1; It is characterized in that gap between described impeller extension and the described hot water or cold water's intake tunnel inwall is less than 1mm; Gap between described lid and the described impeller is less than 1mm, and the gap between described impeller cavity inwall and the described impeller is less than 1mm.
8. a kind of hot and cold water tap as claimed in claim 1; It is characterized in that described impeller cavity and the impeller that is arranged on impeller cavity and the impeller on the cold water intake tunnel and is arranged on the described hot water intake tunnel is symmetrical, described cold water intake tunnel and described hot water intake tunnel symmetry.
9. a kind of hot and cold water tap as claimed in claim 1 is characterized in that described switch is arranged on the intersection of described cold water intake tunnel, hot water intake tunnel and exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240309U CN202132547U (en) | 2011-07-08 | 2011-07-08 | Tap for both hot water and cold water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120240309U CN202132547U (en) | 2011-07-08 | 2011-07-08 | Tap for both hot water and cold water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132547U true CN202132547U (en) | 2012-02-01 |
Family
ID=45521314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120240309U Expired - Fee Related CN202132547U (en) | 2011-07-08 | 2011-07-08 | Tap for both hot water and cold water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305299A (en) * | 2011-07-08 | 2012-01-04 | 宁波市镇海捷登应用技术研究所 | Cold-hot water tap |
| CN105626903A (en) * | 2016-03-18 | 2016-06-01 | 浙江科技学院 | Constant temperature water mixing valve |
| CN105864455A (en) * | 2016-06-21 | 2016-08-17 | 泉州市中研智能机电研究院有限公司 | Assembly method for water faucet with impellers |
-
2011
- 2011-07-08 CN CN201120240309U patent/CN202132547U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305299A (en) * | 2011-07-08 | 2012-01-04 | 宁波市镇海捷登应用技术研究所 | Cold-hot water tap |
| CN102305299B (en) * | 2011-07-08 | 2016-04-06 | 宁波市镇海捷登应用技术研究所 | A kind of hot and cold water tap |
| CN105626903A (en) * | 2016-03-18 | 2016-06-01 | 浙江科技学院 | Constant temperature water mixing valve |
| CN105626903B (en) * | 2016-03-18 | 2018-11-13 | 浙江科技学院 | A kind of constant-temperature water mixing valve |
| CN105864455A (en) * | 2016-06-21 | 2016-08-17 | 泉州市中研智能机电研究院有限公司 | Assembly method for water faucet with impellers |
| CN105864455B (en) * | 2016-06-21 | 2018-08-17 | 泉州市中研智能机电研究院有限公司 | A kind of assembly method of the tap with impeller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202132547U (en) | Tap for both hot water and cold water | |
| CN204328081U (en) | A kind of Novel constant-temperature faucet | |
| CN204004580U (en) | Constant-temperature tap structure | |
| CN202149254U (en) | Cold-hot water faucet | |
| CN102384333A (en) | Pipeline joint for balancing water pressure | |
| CN102305299A (en) | Cold-hot water tap | |
| CN202195227U (en) | Pipeline joint for balancing water pressure | |
| CN203203264U (en) | Electric water heater with valve body with two valve elements | |
| CN201715026U (en) | Constant-temperature faucet | |
| CN103206559A (en) | Double-valve-core multifunctional valve body | |
| CN207093853U (en) | A kind of hot and cold water tap of stable temperature control | |
| CN103016421B (en) | Ejector and water heater with same | |
| CN206280598U (en) | A kind of environmental protection and energy saving tap | |
| CN202082428U (en) | Constant temperature regulator of solar water heater | |
| CN102996864B (en) | A kind of hot and cold water tap | |
| CN102242822A (en) | Cold-hot water faucet | |
| CN201810822U (en) | Double-handle water tap | |
| CN201137723Y (en) | Combined water tap | |
| CN107940035A (en) | A kind of self suction type shower bath apparatus water control valve | |
| CN209136375U (en) | A kind of shower | |
| CN106838369A (en) | A kind of water supply with impeller tap and encapsulating method | |
| CN207394022U (en) | Multi-function water tap | |
| CN207569272U (en) | A kind of controllable T-shape relief valve | |
| CN203115169U (en) | Mixed temperature valve | |
| CN205897556U (en) | Hanging stove |
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: 20120201 Termination date: 20120708 |