CN201311048Y - Water-saving water heater - Google Patents
Water-saving water heater Download PDFInfo
- Publication number
- CN201311048Y CN201311048Y CNU2008200608159U CN200820060815U CN201311048Y CN 201311048 Y CN201311048 Y CN 201311048Y CN U2008200608159 U CNU2008200608159 U CN U2008200608159U CN 200820060815 U CN200820060815 U CN 200820060815U CN 201311048 Y CN201311048 Y CN 201311048Y
- Authority
- CN
- China
- Prior art keywords
- water
- water heater
- electromagnetic valve
- heater
- pressure pump
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a water-saving water heater. The water outlet of a hot water pipe of the water heater is connected with the water inlet of a cold water pipe by a pipeline with an electromagnetic valve to form a heating inverse-flow loop, the heating inverse-flow loop is provided with a pressure pump, a main water inlet of the water heater is provided with an electromagnetic valve, and the pressure pump and the electromagnetic valve are connected with an SCM by electric signals. Because the scheme is used, the utility model has the following advantages: a simple microcomputer control system is used for the logic control of an electromagnetic water valve in the device; combined with the function of the pressure pump, the water path of the water heater enables the original cold water stayed in the water pipe to form a closed loop to be heated in a few starting minutes; when the temperature reaches a certain degree, the external water path automatically starts to enable the cold water of the front end of the water heater to be completely heated and used, and the water resource is saved.
Description
Technical field
The utility model relates to a kind of water saving water heater.
Background technology
Hot-water line mostly has been installed in the toilet of dwelling house, and its hot water is connected with the gas heater on ground such as being installed between the kitchen by pipeline to be supplied by instant heating; Water heater needs the water pipe of several meters or tens of meters length directly to be connected with the hot water tap of toilet like this, thereby, each first hot water tap that uses, the hot water that all can not at once come out need bleed off a considerable amount of cold water, and hot water could arrive.A large amount of clear water just use in vain moment of pouring off to become sanitary sewage and are wasted, and this waste is surprising.
The utility model content
The purpose of this utility model is for a kind of water saving water heater being provided, having solved when traditional water heater uses and need bleed off the problem that hot water could arrive behind a considerable amount of cold water in the pipeline.
For achieving the above object, the utility model discloses a kind of water saving water heater, comprise water heater, it is characterized in that: the hot-water line delivery port of water heater is connected with the cold water pipe water inlet by a pipeline that has electromagnetic valve, form the heating recirculation loop, the heating recirculation loop is provided with a booster pump, and the total water inlet place of water heater is provided with an electromagnetic valve, and described booster pump all is connected with a single-chip microcomputer signal of telecommunication with electromagnetic valve.
Owing to adopted above scheme, the beneficial effect that the utility model is possessed is: this device has adopted a simple microcomputer control system, electromagnetism water valve in the device is carried out logic control, making the water heater water route will be trapped in cold water in the water pipe originally in when beginning number minute in conjunction with the booster pump effect forms closed circuit and heats, when reaching uniform temperature, open outside water route automatically, thereby realized that water heater front end cold water all is heated utilization, has saved water resource.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of water saving water heater, as shown in Figure 1, hot-water line 1 delivery port of water heater is connected with cold water pipe 2 water inlets by a pipeline 4 that has electromagnetic valve 3, form the heating recirculation loop, the heating recirculation loop is provided with a booster pump 5, the total water inlet place of water heater is provided with an electromagnetic valve 6, and described booster pump 5 all is connected with a single-chip microcomputer signal of telecommunication with electromagnetic valve 3,6.
When water heater uses, open electromagnetic valve 3 by Single-chip Controlling, close electromagnetic valve 6 and start booster pump 5, the water that water heater will heat in the recirculation loop heats gradually, after one predefined period, water temperature in the heating recirculation loop acquires a certain degree, close electromagnetic valve 3 by Single-chip Controlling again, open electromagnetic valve 6 and close booster pump 5, open the hot water tap this moment, can obtain the hot water of uniform temperature immediately, needn't be more as usual, bleed off the hot water in the pipeline, wait for that hot water arrives, thereby saved water resource effectively.
Claims (1)
1, a kind of water saving water heater, comprise water heater, it is characterized in that: the hot-water line delivery port of water heater is connected with the cold water pipe water inlet by a pipeline that has electromagnetic valve, form the heating recirculation loop, the heating recirculation loop is provided with a booster pump, the total water inlet place of water heater is provided with an electromagnetic valve, and described booster pump all is connected with a single-chip microcomputer signal of telecommunication with electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200608159U CN201311048Y (en) | 2008-10-07 | 2008-10-07 | Water-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200608159U CN201311048Y (en) | 2008-10-07 | 2008-10-07 | Water-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311048Y true CN201311048Y (en) | 2009-09-16 |
Family
ID=41108303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200608159U Expired - Fee Related CN201311048Y (en) | 2008-10-07 | 2008-10-07 | Water-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311048Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401471A (en) * | 2011-12-02 | 2012-04-04 | 苏州科博思流体科技有限公司 | Backflow type water saving device |
| CN103654984A (en) * | 2014-01-04 | 2014-03-26 | 周玉梅 | Double-head tooth washing water supply device |
| CN104792012A (en) * | 2015-05-06 | 2015-07-22 | 长沙理工大学 | Water supply device with function of circularly using cold and hot water and control method thereof |
| CN104833093A (en) * | 2014-02-11 | 2015-08-12 | 杨航 | Novel pipeline energy-saving thermostat |
-
2008
- 2008-10-07 CN CNU2008200608159U patent/CN201311048Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401471A (en) * | 2011-12-02 | 2012-04-04 | 苏州科博思流体科技有限公司 | Backflow type water saving device |
| CN103654984A (en) * | 2014-01-04 | 2014-03-26 | 周玉梅 | Double-head tooth washing water supply device |
| CN104833093A (en) * | 2014-02-11 | 2015-08-12 | 杨航 | Novel pipeline energy-saving thermostat |
| CN104792012A (en) * | 2015-05-06 | 2015-07-22 | 长沙理工大学 | Water supply device with function of circularly using cold and hot water and control method thereof |
| CN104792012B (en) * | 2015-05-06 | 2017-06-20 | 长沙理工大学 | A kind of water supply installation and its control method with hot and cold water recycling function |
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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: 20090916 Termination date: 20101007 |