CN201187886Y - Temperature adjusting device of water heater - Google Patents
Temperature adjusting device of water heater Download PDFInfo
- Publication number
- CN201187886Y CN201187886Y CNU2008200922254U CN200820092225U CN201187886Y CN 201187886 Y CN201187886 Y CN 201187886Y CN U2008200922254 U CNU2008200922254 U CN U2008200922254U CN 200820092225 U CN200820092225 U CN 200820092225U CN 201187886 Y CN201187886 Y CN 201187886Y
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- CN
- China
- Prior art keywords
- water
- pipe fitting
- hot water
- water heater
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a water heater temperature adjustment device. Part cooling water is exported at a cooling water inlet of the water heater through a distributary three-way pipe unit, the distributary cooling water is switched in a leading-in pipe unit behind a hot water outlet end of the water heater through a connecting pipeline, the leading-in cooling water is leaded to water consumption end through sheathing an inner distributary pipe in a hot water pipeline between the water heater and the water consumption end, the mixture ratio of the cooling water and the hot water is controlled through a cooling water flow rate adjustment mechanism, and the purpose for adjusting the water temperature is achieved. The temperature adjustment device has simple structure and realizes the function of temperature adjustment at the water consumption end.
Description
Affiliated technical field
The utility model relates to a kind of water temperature regulation device of water heater, especially regulates the device of water temperature in the water terminal.
Technical background
At present, with water heater temperature's adjusting device of knowing generally with control firepower size, perhaps current strength, perhaps cold water discharge control leaving water temperature.These registers generally are located on the water heater panel.But in many occasions, water heater and water terminal are regulated water temperature to the user and are made troubles not in the same space zone; In addition, existing water temperature regulation device carries out at the water heater panel, because long aqueduct is arranged between the hot-water outlet of water heater and the water terminal, therefore, there be certain hysteresis in the process that water temperature is regulated, make the people regulate water temperature, produce uncomfortable sensation when in the lag period of regulating water temperature, using in the perception immediately of water terminal.The user often needs to regulate repeatedly in order to obtain suitable water temperature, causes the waste of time and water resource.
Summary of the invention
In order to overcome water heater and water terminal not when the same area, the inconvenience that the temperature adjustment operation brings solves existing water temperature control lag and the water resource waste that causes thereof and to the discomfort of human body, the utility model provides a kind of new register.
The technical scheme in the invention for solving the technical problem is; Advance the cold water outlet front end by diversion three-way pipe fitting splitter section cold water at water heater, by connecting pipe the cold water of shunting is inserted importing pipe fitting behind the water heater hot-water port of export, and by being inserted in the tiny shunt conduit in the hot water pipeline, with the cold water guiding water terminal that imports, by being located at the cold water flow control mechanism of water terminal, the mixed proportion of control cold water and hot water, thus reach the purpose of regulating water temperature.
The utility model has the advantages that realized regulating water temperature in the water terminal, water temperature is promptly transferred promptly, does not have hysteresis quality; Adjusting device is simple in structure.Because the utility model only relates to the adjusting of water circuit system, does not relate to circuit or gas burning system, has reduced possible unsafe factor.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the general structure chart of water heater behind additional the utility model
Fig. 2 imports the pipe fitting profile
Fig. 3 is the control valve cross-sectional view
Among Fig. 1,1, the diversion three-way pipe fitting, 2, connecting pipe, 3, import pipe fitting, 4, isocon in the pipe, 5, control valve, 6, hot water pipeline, 7, the water terminal, 8, advance cold water outlet, 9, the hot-water outlet, 10, cold valves
Among Fig. 2,11, import cooling water outlet, 12, import cooling water inlet
Among Fig. 3,13, supporting groove, 14, hot water pipeline, 15, water-separating film, 16, adjusting knob, 17, isocon in the pipe.
Specific embodiment
Be example below with the instant shower heater.
In Fig. 2, cold water enters connecting pipe (2) by cold water diversion three-way pipe fitting (1) and flows into cold water importing pipe fitting (3), flow to control valve (5) by isocon (4) in the pipe again, the folding extent control cold water that control valve (5) knob promotes isocon (4) in the screw mechanism compacting pipe enters in the cavity of water terminal (7) shower nozzle and mixes with hot water.
In the example structure, under the state of control valve (5) closure, the interior hydraulic pressure of the inner initial water pressure of isocon (4) and the cold water pipes of water heater front end is identical in the pipe, pressure of hot water in the cavity during greater than the water terminal works, therefore, under the state that control valve (5) is opened, cold water flows into water terminal (7) shower nozzle naturally under the pressure differential effect mixes with hot water; Simultaneously, because the inside and outside differential pressure of isocon (4) is little in the pipe, the pipe thickness of isocon (4) can reduce as far as possible in the pipe, has sufficient flow to guarantee the hot water in the hot water pipeline (6).
Among the embodiment, the outer sectional area of isocon (4) is 1: 3 with the ratio of the interior sectional area of hot-water line in the pipe.
The utility model requirement under the closed situation of control valve (5), transfers to a little more than general serviceability temperature the hot water initial temperature is disposable by the water heater panel adjustment device.During follow-up use, need only regulate getting final product by the register that the utility model provides.
Claims (5)
1, a kind of water heater register, the register that is linked in sequence and constitutes by isocon, control valve in diversion three-way pipe fitting, tube connector, importing pipe fitting, the pipe, it is characterized in that: the diversion three-way pipe fitting (1) that is communicated with the cold water pipeline links to each other with importing pipe fitting (3) by tube connector (2), and the importing pipe fitting (3) that is communicated with hot water pipeline links to each other with control valve (5) by isocon (4) in the pipe.
2, register according to claim 1 is characterized in that: diversion three-way pipe fitting (1) at water heater cold water import front end between the water heater cold water imported valve.
3, register according to claim 1 is characterized in that: import pipe fitting (3) and be positioned at hot water outlet hot water pipeline junction afterwards.
4, register according to claim 1 is characterized in that: isocon (4) is socketed in the hot water pipeline between hot water outlet and the water terminal in the pipe, and an end is connected with the cooling water outlet of importing pipe fitting (3).
5, register according to claim 1 is characterized in that: control valve (5) is installed between hot water pipeline and the water terminal or takes shape in the water terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200922254U CN201187886Y (en) | 2008-01-31 | 2008-01-31 | Temperature adjusting device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200922254U CN201187886Y (en) | 2008-01-31 | 2008-01-31 | Temperature adjusting device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187886Y true CN201187886Y (en) | 2009-01-28 |
Family
ID=40310910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200922254U Expired - Fee Related CN201187886Y (en) | 2008-01-31 | 2008-01-31 | Temperature adjusting device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187886Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455551A (en) * | 2014-11-24 | 2015-03-25 | 延安市琥灵节水有限公司 | Showering device capable of adjusting water temperature quickly |
-
2008
- 2008-01-31 CN CNU2008200922254U patent/CN201187886Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455551A (en) * | 2014-11-24 | 2015-03-25 | 延安市琥灵节水有限公司 | Showering device capable of adjusting water temperature quickly |
| CN104455551B (en) * | 2014-11-24 | 2017-04-12 | 延安市琥灵节水有限公司 | Showering device capable of adjusting water temperature quickly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tang Jiaxiang Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20100131 |