CN102996864A - Cold and hot water tap - Google Patents
Cold and hot water tap Download PDFInfo
- Publication number
- CN102996864A CN102996864A CN2011102774677A CN201110277467A CN102996864A CN 102996864 A CN102996864 A CN 102996864A CN 2011102774677 A CN2011102774677 A CN 2011102774677A CN 201110277467 A CN201110277467 A CN 201110277467A CN 102996864 A CN102996864 A CN 102996864A
- Authority
- CN
- China
- Prior art keywords
- cold
- hot water
- helical gear
- water
- hot
- 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.)
- Granted
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a cold and hot water tap which comprises a cold and hot water tap body; a cold water channel, a hot water channel, a water outlet channel and valves for adjusting the fluxes of the cold water and the hot water are arranged on the cold and hot water tap body; and the cold water channel and the hot water channel are respectively provided with sub channels between the valves and the water outlet channel; and second valves are respectively arranged on the sub channels. When the valve of only one water inlet channel is opened, a secondary valve at the same side can be opened so as to avoid the resistance to the water flow from bevel wheels. When the valves of the cold water inlet channel and the hot water inlet channel are both opened, the second valves on the sub channels can be closed, so that when hemp threads or raw material tapes or other fibers enter the cold and hot water channels, the hemp threads or raw material tapes or other fibers cannot entangle the bevel wheels, so flexible rotation of the bevel wheels is guaranteed. When cold water and hot water respectively flow from the channels in which the bevel wheels are arranged, the bevel wheel in the channel with bigger water pressure rotates initiatively and the bevel wheel in the channel with smaller water pressure is driven to rotate, so the pressure difference between the cold water and the hot water can be effectively adjusted.
Description
Technical field
The present invention relates to a kind of hot and cold water tap.
Background technique
Living standard raising along with people, the water tap of domestic water has all adopted hot and cold water tap mostly, 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 water tank and the hot and cold water tap of water heater, such as the discharge pressure of solar water heater from the water tank of solar water heater and the difference of height of water outlet, so just produced cold water different from the pressure of hot water, cold, the more bad adjustment of temperature of the larger hot and cold water tap of heat hydraulic pressure's difference, even if when having a bath, mixed up water temperature, when opening other water tap on the same pipeline, other people also can affect the water temperature that has mixed up, although also being arranged, some hot and cold water taps done technological improvement, such as the patent No. be: 201110191286.2 1 kinds of hot and cold water taps, on cold water intake tunnel and described hot water intake tunnel, be wholely set respectively impeller cavity, 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 interior impeller of 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, when cold, hot water can drive respectively coaxial setting when the passage that is provided with impeller flows through two impellers rotate synchronously, although this method can be adjusted hydraulic pressure difference effectively, but when only opening wherein one road cold water or hot water water and flow through impeller and rotate, the water of not opening on one road intake tunnel can produce pressure between impeller and valve, make impeller that very large resistance be arranged, wheel rotation is slow on the road intake tunnel that causes opening, and water flow will reduce much like this.
Summary of the invention
Technical problem to be solved by this invention provides and does not a kind ofly catch a cold equally, heat hydraulic pressure's differentia influence, when having a bath, mixed up water temperature, when opening other water tap on the same pipeline, other people can not affect the water temperature that has mixed up, the hot and cold water tap that when only opening one road cold water wherein or hot water, not affected by impeller on water flow yet.
The present invention solves the problems of the technologies described above the technological scheme that adopts: a kind of hot and cold water tap, comprise the hot and cold water tap body, be provided with cold water channel on the described hot and cold water tap body, the hot water channel, exhalant canal and can regulate cold, the valve of hot water flow, it is characterized in that described cold water channel and hot water channel are provided with respectively subchannel in addition between described valve and described exhalant canal, be respectively arranged with the second valve on the described subchannel, described cold, be respectively arranged with helical gear and helical gear shaft in this section cold/hot water passage that hot water channel and described exhalant canal cross, described helical gear is coupling respectively and is fixed on the same described helical gear shaft or helical gear and helical gear shaft are wholely set, cold between described two helical gears, hot water channel and described exhalant canal intersection are coaxially arranged with upper saw pulley, described valvular this Duan Leng is set, hot water channel and described cold, this section passage that the hot water channel crosses is respectively arranged with the turning, at described the cold of helical gear and helical gear shaft that be provided with, hot water channel's corner prolongs the shaft length direction and is respectively arranged with the helical gear mount inlet, be respectively arranged with lid on the described helical gear mount inlet, described helical gear at described nearly mount inlet one end to fillet or oblique angle are arranged, described lid sealing is installed on the described helical gear mount inlet
Compared with prior art, the invention has the advantages that and be provided with in addition respectively subchannel between valve and the exhalant canal, be respectively arranged with the second valve on the subchannel, when only opening the valve of one of them intake tunnel, can be one valve open with one side, water just need not be through being equipped with helical gear passage like this, directly flow to exhalant canal by subchannel, the impact of having avoided helical gear can produce on current resistance, when cold, can be the second valve closing on the subchannel when valve of hot water intake tunnel is all opened, water is directly from cold, this section cold/hot water passage that hot water channel and described exhalant canal cross flows out.Impeller is changed into helical gear, helical gear can be designed to the multiple thread large screw pitch, helical gear is arranged on cold, in this section cold/hot water passage that hot water channel and exhalant canal cross, be coaxially arranged with inducer between two helical gears, water rotates through promoting helical gear from helical gear helical groove, water out turns round through the upper saw pulley guiding and flows out from outlet pipe, and can directly not impact another helical gear on opposite, helical gear nearly mount inlet one end is to fillet or oblique angle are arranged, when entering cold/hot water passage, flax silk or raw meal belt and other fibers just can not snarl helical gear like this, guaranteed helical gear flexible rotating, when cold, two helical gears that hot water can drive respectively coaxial setting when being provided with helical gear passage and flowing through equally rotate synchronously, the helical gear on one side that hydraulic pressure is large initiatively, the helical gear on one side that hydraulic pressure is little is driven, the helical gear on one side that hydraulic pressure is large has played decompression, the helical gear on one side that hydraulic pressure is little has played pressurization, effectively adjusted cold, heat hydraulic pressure's difference, its total discharge is reduced, substantially can not change the hot and cold water ratio that has mixed up, effectively control water temperature.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention:
Fig. 2 is plan structure schematic diagram of the present invention:
The title of above accompanying drawing and sequence number: 1, cold water channel, 2, the hot water channel, 3, body, 4, exhalant canal, 5, valve, 6, subchannel, the 7, second valve, 8, lid, 9, helical gear shaft, 10, helical gear, 11, upper saw pulley, 12, valve handle, 13 second valve door handles.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
A kind of hot and cold water tap, comprise hot and cold water tap body 3, be provided with cold water channel 1 on the hot and cold water tap body 3, the hot water channel 2, exhalant canal 4 and can regulate cold, the valve 5 of hot water flow, it is characterized in that cold water channel 1 and hot water channel 2 are provided with respectively subchannel 6 in addition between valve 5 and exhalant canal 4, be respectively arranged with the second valve 7 on the subchannel 6, cold, be respectively arranged with helical gear 10 and helical gear shaft 9 in this section cold/hot water passage that hot water channel and exhalant canal 4 cross, helical gear 10 is coupling respectively and is fixed on the same helical gear shaft 9 or helical gear 10 is wholely set with helical gear shaft 9, cold between two helical gears 10, hot water channel and exhalant canal 4 intersections are coaxially arranged with upper saw pulley 11, be provided with this Duan Leng of valve 5, hot water channel and cold, this section passage that the hot water channel crosses is respectively arranged with the turning, be provided with the cold of helical gear 10 and helical gear shaft 9, hot water channel's corner prolongs the shaft length direction and is respectively arranged with the helical gear mount inlet, be respectively arranged with on the helical gear mount inlet and cover 8, to fillet or oblique angle are arranged, lid 8 sealings are installed on the helical gear mount inlet helical gear 10 at nearly mount inlet one end.
Claims (3)
1. hot and cold water tap, comprise the valve that is provided with cold water channel, hot water channel, exhalant canal on hot and cold water tap body, the described hot and cold water tap body and can regulates hot water or cold water's flow, it is characterized in that described cold water channel and hot water channel are provided with respectively subchannel in addition between described valve and described exhalant canal, be respectively arranged with the second valve on the described subchannel.
2. be respectively arranged with helical gear and helical gear shaft in this section cold/hot water passage that hot water or cold water's passage as claimed in claim 1 and described exhalant canal cross, described helical gear is coupling respectively and is fixed on the same described helical gear shaft or helical gear and helical gear shaft are wholely set, and the hot water or cold water's passage between described two helical gears and described exhalant canal intersection are coaxially arranged with upper saw pulley.
3. a kind of hot and cold water tap as claimed in claim 2, it is characterized in that describedly this section passage that valvular this section hot water or cold water passage and described hot water or cold water's passage cross is set is respectively arranged with the turning, prolong the shaft length direction in the described corner that is provided with hot water or cold water's passage of helical gear and helical gear shaft and be respectively arranged with the helical gear mount inlet, be respectively arranged with lid on the described helical gear mount inlet, to fillet or oblique angle are arranged, described lid sealing is installed on the described helical gear mount inlet described helical gear at described nearly mount inlet one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277467.7A CN102996864B (en) | 2011-09-19 | 2011-09-19 | A kind of hot and cold water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110277467.7A CN102996864B (en) | 2011-09-19 | 2011-09-19 | A kind of hot and cold water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102996864A true CN102996864A (en) | 2013-03-27 |
| CN102996864B CN102996864B (en) | 2016-05-25 |
Family
ID=47925806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110277467.7A Active CN102996864B (en) | 2011-09-19 | 2011-09-19 | A kind of hot and cold water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102996864B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418030A (en) * | 2021-06-23 | 2021-09-21 | 山东科技大学 | Large-capacity liquid fixed-ratio multi-batch water mixing valve |
| CN114458794A (en) * | 2022-02-22 | 2022-05-10 | 中日友好医院(中日友好临床医学研究所) | Be used for abluent temperature regulation and control device of nursing |
| CN117481650A (en) * | 2024-01-02 | 2024-02-02 | 德州市红拳医疗器械有限公司 | Animal hemostix |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06235468A (en) * | 1993-02-05 | 1994-08-23 | Toto Ltd | Faucet device |
| CN2332853Y (en) * | 1998-05-08 | 1999-08-11 | 许正龙 | Cold/hot water tap |
| US6309096B1 (en) * | 2000-04-04 | 2001-10-30 | Chen-Liang Chang | Mixing valve structure for destroying pressure difference between liquids |
| CN2521457Y (en) * | 2001-12-30 | 2002-11-20 | 杨正德 | Cold-hot water tap with T shape induced flow three-way |
| CN201133497Y (en) * | 2007-12-28 | 2008-10-15 | 山东力诺瑞特新能源有限公司 | Liquid injecting valve for closed pipeline |
| CN202252138U (en) * | 2011-09-19 | 2012-05-30 | 宁波市镇海捷登应用技术研究所 | Faucet capable of providing cold water and hot water |
-
2011
- 2011-09-19 CN CN201110277467.7A patent/CN102996864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06235468A (en) * | 1993-02-05 | 1994-08-23 | Toto Ltd | Faucet device |
| CN2332853Y (en) * | 1998-05-08 | 1999-08-11 | 许正龙 | Cold/hot water tap |
| US6309096B1 (en) * | 2000-04-04 | 2001-10-30 | Chen-Liang Chang | Mixing valve structure for destroying pressure difference between liquids |
| CN2521457Y (en) * | 2001-12-30 | 2002-11-20 | 杨正德 | Cold-hot water tap with T shape induced flow three-way |
| CN201133497Y (en) * | 2007-12-28 | 2008-10-15 | 山东力诺瑞特新能源有限公司 | Liquid injecting valve for closed pipeline |
| CN202252138U (en) * | 2011-09-19 | 2012-05-30 | 宁波市镇海捷登应用技术研究所 | Faucet capable of providing cold water and hot water |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418030A (en) * | 2021-06-23 | 2021-09-21 | 山东科技大学 | Large-capacity liquid fixed-ratio multi-batch water mixing valve |
| CN113418030B (en) * | 2021-06-23 | 2022-06-10 | 山东科技大学 | Large-capacity liquid fixed-ratio multi-batch water mixing valve |
| CN114458794A (en) * | 2022-02-22 | 2022-05-10 | 中日友好医院(中日友好临床医学研究所) | Be used for abluent temperature regulation and control device of nursing |
| CN117481650A (en) * | 2024-01-02 | 2024-02-02 | 德州市红拳医疗器械有限公司 | Animal hemostix |
| CN117481650B (en) * | 2024-01-02 | 2024-03-19 | 德州市红拳医疗器械有限公司 | Animal hemostix |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102996864B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102086941B (en) | Water mixing valve | |
| CN202252138U (en) | Faucet capable of providing cold water and hot water | |
| CN205918983U (en) | Mechanical type water level control switch | |
| CN102996864B (en) | A kind of hot and cold water tap | |
| CN206333762U (en) | A kind of intelligent temperature control valve system | |
| CN205859318U (en) | A kind of gear case transmission mechanism for PE fuel gas ball valve opening and closing | |
| CN202195113U (en) | Cold and hot water faucet | |
| CN202252137U (en) | Faucet capable of providing cold water and hot water | |
| WO2019153426A1 (en) | Water mixing valve core | |
| CN203098949U (en) | Water mixing valve | |
| CN202149254U (en) | Cold-hot water faucet | |
| CN102954254B (en) | Cold and hot water faucet | |
| CN202203444U (en) | Handle-free temperature controlled basin faucet | |
| CN102979931B (en) | Cold and hot water faucet | |
| CN103206559A (en) | Double-valve-core multifunctional valve body | |
| CN102777644A (en) | Straight-flow regulating valve | |
| CN205678142U (en) | A kind of double eccentric flange butterfly valve | |
| CN204420216U (en) | The two adjustable tap of twin-core | |
| CN207394022U (en) | Multi-function water tap | |
| CN207393964U (en) | A kind of shut-off valve | |
| CN206874885U (en) | One kind supercharging tap | |
| CN107388881A (en) | A kind of cooling water bypass mechanism | |
| CN204592427U (en) | There is the solar energy tap of upper water and temperature adjustment function | |
| CN205401758U (en) | Large -traffic valve that drains | |
| CN201992137U (en) | Mixing water valve and bathroom faucet employing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 314400 No.11, Weisan Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining hi tech Zone Science and Innovation Center Co., Ltd Address before: 315200, No. 638 East Luo Luo Road, Zhenhai Town, Zhejiang, Ningbo Patentee before: Ningbo City Zhenhai Jiedeng Applied Technology Research Institute |
|
| TR01 | Transfer of patent right |