CN205717841U - A kind of water-saving device of water heater - Google Patents
A kind of water-saving device of water heater Download PDFInfo
- Publication number
- CN205717841U CN205717841U CN201620309411.3U CN201620309411U CN205717841U CN 205717841 U CN205717841 U CN 205717841U CN 201620309411 U CN201620309411 U CN 201620309411U CN 205717841 U CN205717841 U CN 205717841U
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- China
- Prior art keywords
- water
- cold water
- cold
- pipeline
- temperature sensor
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
一种热水器节水装置，包括热水器、热水出水管道、温度传感器、控制器、电磁换向阀、冷水回水管道、单向阀和冷水入水管道；温度传感器安装在热水出水管道上，电磁换向阀安装在热水出水管道和冷水回水管道的连接处，单向阀安装在冷水回水管道和冷水入水管道的连接处，温度传感器和电磁换向阀通过电路与控制器相连。本实用新型具有结构简单、安装、使用方便等特点，采用在原系统基础上加装电子阀门的方法，实现了管道中冷水的循环利用。不仅使管道中的冷水被重新利用，达到节能的目的，还使人们在使用过程中更加方便，具有良好的经济价值、社会效益和推广价值。
A water-saving device for a water heater, comprising a water heater, a hot water outlet pipe, a temperature sensor, a controller, an electromagnetic reversing valve, a cold water return pipe, a one-way valve, and a cold water inlet pipe; the temperature sensor is installed on the hot water outlet pipe, and the electromagnetic The reversing valve is installed at the junction of the hot water outlet pipe and the cold water return pipe, and the one-way valve is installed at the junction of the cold water return pipe and the cold water inlet pipe. The temperature sensor and the electromagnetic reversing valve are connected to the controller through a circuit. The utility model has the characteristics of simple structure, convenient installation and use, and adopts the method of adding an electronic valve on the basis of the original system to realize the recycling of cold water in the pipeline. It not only enables the cold water in the pipeline to be reused to achieve the purpose of energy saving, but also makes it more convenient for people to use, and has good economic value, social benefit and promotion value.
Description
Technical field
This utility model belongs to field of energy-saving technology, relates to a kind of water saving fixtures.
Background technology
Nowadays, pot-type boiler has become indispensable equipment in people's life, and the kind of pot-type boiler is varied, including gas heater, electric heater and solar water heater etc..Water heater in use has the pipeline of certain distance due to its water side to shower nozzle, particularly solar water heater is typically mounted at top, house, longer pipeline distance is there is between its outdoor boiler and indoor water end (W.E.), before using hot water the most every time, people usually need first the cold water emptying in pipeline, cause substantial amounts of water resource waste with the passage of time.
Utility model content
The purpose of this utility model is to provide a kind of water-saving device of water heater, needs first to bleed off the problem of cold water for solution, reach energy-conservation purpose before shower.
This utility model is to be achieved through the following technical solutions.
A kind of water-saving device of water heater, including water heater, hot water effluent's pipeline, temperature sensor, controller, solenoid directional control valve, cold-water return pipeline, check valve and cold water water inlet pipe.Temperature sensor is arranged on hot water effluent's pipeline, solenoid directional control valve is arranged on hot water effluent's pipeline and the junction of cold-water return pipeline, check valve is arranged on cold-water return pipeline and the junction of cold water water inlet pipe, and temperature sensor is connected with controller by circuit with solenoid directional control valve.
Water heater described in the utility model, can be solar water heater, electric heater or gas heater.
Of the present utility model having the technical effect that uses the method installing electronic valve on the basis of original system additional, it is achieved that in pipeline, cold water recycles.This utility model not only makes the cold water in pipeline be re-used, and reaches energy-conservation purpose, also makes people the most convenient, has good economic worth, social benefit and promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.Wherein, 1 be water heater, 2 be hot water effluent's pipeline, 3 be temperature sensor, 4 be controller, 5 be solenoid directional control valve, 6 be cold-water return pipeline, 7 be check valve, 8 for cold water water inlet pipe.
Detailed description of the invention
In conjunction with following example and accompanying drawing, utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of electric heater water saving fixtures that the present embodiment provides, including water heater 1, hot water effluent's pipeline 2, temperature sensor 3, controller 4, solenoid directional control valve 5, cold-water return pipeline 6, check valve 7 and cold water water inlet pipe 8, temperature sensor 3 is arranged on hot water effluent's pipeline 2, solenoid directional control valve 5 is arranged on hot water effluent's pipeline 2 and the junction of cold-water return pipeline 6, check valve 7 is arranged on cold-water return pipeline 6 and the junction of cold water water inlet pipe 8, and temperature sensor 3 is connected with controller 4 by circuit with solenoid directional control valve 5.
During use, first switch on power, input desired temperature, system starts.Cold water is when water heater 1 has heated, current flow out from hot water effluent's pipeline 2, the temperature signal received is converted into magnitude of voltage by temperature sensor 3, and by signal processing and amplifying, obtain linearizing analog quantity, be converted in the incoming controller of digital signal 4 by A/D converter, it is allowed to judge, then controller 4 can send instruction, makes the electric magnet of solenoid directional control valve 5 be in electric or power failure state by control circuit, thus drives the different valve ports of solenoid directional control valve 5 to open.If the temperature in hot water effluent's pipeline 2 has reached the temperature set, current are directly over 5 left openings of solenoid directional control valve and flow out supply people's use；If being not reaching to the temperature set, controller 4 can send instruction makes the electric magnet of solenoid directional control valve 5 be in "on" position by control circuit, thus change water-flowing path and complete water route commutation, make current be back to cold-water return pipeline 6 and be re-directed to water heater continuation heating by check valve 7.
Embodiment 2.
As shown in Figure 1, a kind of automatic regulating device for solar water heater that the present embodiment provides, including water heater 1, hot water effluent's pipeline 2, temperature sensor 3, controller 4, solenoid directional control valve 5, cold-water return pipeline 6, check valve 7 and cold water water inlet pipe 8, temperature sensor 3 is arranged on hot water effluent's pipeline 2, solenoid directional control valve 5 is arranged on hot water effluent's pipeline 2 and the junction of cold-water return pipeline 6, check valve 7 is arranged on cold-water return pipeline 6 and the junction of cold water water inlet pipe 8, and temperature sensor 3 is connected with controller 4 by circuit with solenoid directional control valve 5.
During use, first switch on power, input desired temperature, system starts.Cold water is after the heat collector in water heater 1 absorbs solar radiation intensification, current flow out from hot water effluent's pipeline 2, the temperature signal received is converted into magnitude of voltage by temperature sensor 3, and by signal processing and amplifying, obtain linearizing analog quantity, be converted in the incoming controller of digital signal 4 by A/D converter, it is allowed to judge, then controller 4 can send instruction, make the electric magnet of solenoid directional control valve 5 be in electric or power failure state by control circuit, thus drive the different valve ports of solenoid directional control valve 5 to open.If the temperature in hot water effluent's pipeline 2 has reached the temperature set, current are directly over 5 left openings of solenoid directional control valve and flow out supply people's use；If being not reaching to the temperature set, controller 4 can send instruction makes the electric magnet of solenoid directional control valve 5 be in "on" position by control circuit, thus change water-flowing path and complete water route commutation, make current be back to cold-water return pipeline 6 and be re-directed to water heater continuation intensification by check valve 7.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309411.3U CN205717841U (en) | 2016-04-14 | 2016-04-14 | A kind of water-saving device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309411.3U CN205717841U (en) | 2016-04-14 | 2016-04-14 | A kind of water-saving device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717841U true CN205717841U (en) | 2016-11-23 |
Family
ID=57307315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309411.3U Expired - Fee Related CN205717841U (en) | 2016-04-14 | 2016-04-14 | A kind of water-saving device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716226A (en) * | 2016-04-14 | 2016-06-29 | 南昌大学 | Water saving device for water heater |
-
2016
- 2016-04-14 CN CN201620309411.3U patent/CN205717841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716226A (en) * | 2016-04-14 | 2016-06-29 | 南昌大学 | Water saving device for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170414 |