CN2227771Y - Special temp switch for water heater - Google Patents
Special temp switch for water heater Download PDFInfo
- Publication number
- CN2227771Y CN2227771Y CN 95211339 CN95211339U CN2227771Y CN 2227771 Y CN2227771 Y CN 2227771Y CN 95211339 CN95211339 CN 95211339 CN 95211339 U CN95211339 U CN 95211339U CN 2227771 Y CN2227771 Y CN 2227771Y
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- CN
- China
- Prior art keywords
- outlet
- hot water
- angle
- cap
- 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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- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a special temperature switch for water heater which is mainly composed of a shell, a shell cover and a valve core with hand wheel shafts. The circumferential surface wall in a hollow cylinder shape of the valve core is provided with a regulating tank whose depth is gradually varied, and an ellipse shape flow dividing bore is arranged near the deeper end of the regulating tank. The hollow part of the valve core and the hollow part of the shell cover are respectively a flow dividing chamber and a hybrid chamber which are communicated with each other. The shell and the shell cover are respectively provided with a cold water inlet and outlet, and a hot water inlet and outlet. The utility model has the advantages of simple and compact structure, convenient use and installation, flexible control of water temperature, timely and stable adjustment, and can be used to replace the adjusting valve of gas water heaters.
Description
The utility model relates to a kind of liquid flow-conditioning, the special-purpose temperature regulating switch of especially a kind of water heater.
Gas water-heater commonly used now all is that combustion gas and temperature adjustment partly are placed on the safety of outside, bathroom with assurance shower person usually, but such device is not easy to regulate at any time water temperature, brings some inconvenience for shower person.Chinese patent CN2154436y discloses a kind of " gas water-heater bathroom water temperature regulation device ", it mainly is to have cold water channel, hot water channel and connecting passage in body, its each passage is provided with control valve, and by regulating the temperature that flow that cold water in the communication channel enters the hot water channel is regulated hot water, though this water temperature regulation device structure is simpler, to regulate more loaded down with trivial detailsly, the fluctuation of its adjustment process is big, be limited in scope, water temperature is wayward.
The purpose of this utility model just is to overcome the deficiencies in the prior art, design a kind of simple in structure, compact, install and use facility, water temperature control flexibly, and regulate steadily, in time, the special-purpose temperature regulating switch of water heater that scope is bigger.
Task of the present utility model can following technical proposal be finished, be furnished with hollow garden cylindricality cap and be the hollow garden cylindrical valve spool that is provided with the band hand wheel shaft in the cylindrical housing of hollow garden, have the regulating tank of degree of depth gradual change on facing the wall and meditating in its garden week, and near the deep trouth end, have oval and divide opening.The hollow space of spool forms the shunting chamber; The hollow space of cap is a mixing chamber, and two chambeies are interconnected.Be respectively equipped with cold water inlet/outlet and hot water inlet/outlet on housing and cap, the angle between the cold water inlet/outlet is 30-120 °, and the angle between the hot water inlet/outlet is 90-180 °.The angle of cold water inlet/outlet is preferably 90 ° in the utility model; The angle of hot water inlet/outlet is preferably 180 °; The gradual change regulating tank cornerite of offering on the spool is good with 250 °.
Accompanying drawing 1 is vertical cross-sectional configuration schematic representation of the present utility model.
Accompanying drawing 2 is the A-A cross section view in the utility model accompanying drawing 1.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing:
Be furnished with seal ring 3 and hollow garden cylindricality cap 2 on the hollow garden cylindrical shell 1 being, the hollow garden cylindrical valve spool 5 of band hand wheel shaft 4 is housed in the housing 1, have the regulating tank 6 of degree of depth gradual change on facing the wall and meditating in its garden week, and have oval divide opening 7 near the deep trouth end, they are interconnected.Also be provided with angle and be 90 ° cooling water inlet 10, cooling water outlet 11 on housing 1, being provided with angle on cap 2 is 180 ° of relative hot water inlets 12, hot water outlet 13.When using the utility model product, it can be directly installed on the intake pipe in the bathroom, cooling water inlet 10 is connected with water supply pipe, cooling water outlet 11 is connected on the feed-water end of gas water-heater; And hot water inlet 12 is connected on the waterexit end of gas apparatus, and 13 of hot water outlets are connected with shower nozzle.Adjust the section of correspondence on regulating tank between cooling water inlet 10 and the cooling water outlet 11 by rotating hand wheel shaft 4, regulate the cold water flow at cooling water outlet 11 places by the depth of this respective segments adjusted groove 6.When this respective segments is in the deep trouth end, cold water flow maximum; Otherwise cold water flow minimum then.When near the part this respective segments has comprised the deep trouth end is divided opening 7, shunt chambeies 8 through a part of cold water that cooling water inlet 10 enters by this minute opening 7 inflows, and then in mixing chamber 9, mix through hot water outlet 13 outflows with the hot water that flows into from hot water inlet 12, finish the work of regulating water temperature.Like this, just can regulate the cold water flow that enters in the gas water-heater simultaneously and shunt the cold water flow that directly enters in the mixing chamber 9 by rotating a handwheel, thereby regulate the temperature of shower water more steadily, in time and on a large scale.
The utility model compared with prior art, have simple and compact for structure, the peace Fill easy-to-use, water temperature control flexibly, and regulate steadily, in time, scope is bigger Etc. characteristics, can be used to replace existing gas heater water inlet control valve.
Claims (3)
1, the special-purpose temperature regulating switch of a kind of water heater, comprise cold water channel, hot water channel and with the split channel and the housing of its connection, cap, it is characterized in that being and be furnished with seal washer (3) and hollow garden cylindricality cap (2) on the hollow garden cylindrical shell (1), the hollow garden cylindrical valve spool (5) of band hand wheel shaft (4) is housed in the housing (1), have the regulating tank (6) of degree of depth gradual change on facing the wall and meditating in its garden week, and near the deep trouth end, offer oval and divide opening (7), the hollow parts of spool (5) forms shunting chamber (8), the hollow parts of cap (2) constitutes mixing chamber (9), two chambeies are interconnected, being respectively equipped with cold water on housing (1) and cap (2) advances, outlet (10), (11) and hot water advance, outlet (12), (13), wherein cold water advances, outlet (10), (11) angle between is 30～120 °, and hot water advances, outlet (12), (13) angle between is 90～180 °.
2, the special-purpose temperature regulating switch of water heater according to claim 1 is characterized in that the angle between cold water inlet/outlet (10), (11) is 90 °, and the angle the best between hot water inlet/outlet (12), (13) is 180 °.
3, the special-purpose temperature regulating switch of water heater according to claim 1 and 2 is characterized in that it is good with 250 ° that spool (5) is gone up the cornerite of gradual change regulating tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211339 CN2227771Y (en) | 1995-05-12 | 1995-05-12 | Special temp switch for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211339 CN2227771Y (en) | 1995-05-12 | 1995-05-12 | Special temp switch for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227771Y true CN2227771Y (en) | 1996-05-22 |
Family
ID=33861825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95211339 Expired - Fee Related CN2227771Y (en) | 1995-05-12 | 1995-05-12 | Special temp switch for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996860A (en) * | 2012-12-10 | 2013-03-27 | 青海百能汇通新能源科技有限公司 | Adjustable mixing valve mainly used for zinc bromine flow battery |
-
1995
- 1995-05-12 CN CN 95211339 patent/CN2227771Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996860A (en) * | 2012-12-10 | 2013-03-27 | 青海百能汇通新能源科技有限公司 | Adjustable mixing valve mainly used for zinc bromine flow battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |