CN203323394U - Energy-saving device of gas water heater - Google Patents
Energy-saving device of gas water heater Download PDFInfo
- Publication number
- CN203323394U CN203323394U CN2013202404617U CN201320240461U CN203323394U CN 203323394 U CN203323394 U CN 203323394U CN 2013202404617 U CN2013202404617 U CN 2013202404617U CN 201320240461 U CN201320240461 U CN 201320240461U CN 203323394 U CN203323394 U CN 203323394U
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- cold water
- gas heater
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Abstract
The utility model discloses an energy-saving device of a gas water heater. The energy-saving device comprises a water pump, a controller, a control panel and a water pipe connector, wherein the water pump is installed between a cold water pipe and a water inlet of the gas water heater, the controller is electrically connected with the water pump and connected with the control panel through communication, the water pipe connector is provided with a hot water pipe port, a cold water port and a connecting pipe, the internal port of the hot water pipe port is connected with a hot water pipe, an external port of the hot water pipe port is connected with a hot water opening of a faucet, the internal port of the cold water pipe port is connected with the cold water pipe, the external port of the cold water pipe port is connected with a cold water opening of the faucet, and water only flows from the hot water pipe port into the cold water pipe port through the connecting pipe. The energy-saving device of the gas water heater effectively resolves the problem that cold water reserved in the hot water pipe and water with the heating temperature not meeting requirements at an early stage when an existing gas water pipe starts are wasted for nothing, not only are the water and gas saved, but also a small-capacity electric water heater does not need to assist in supplying hot water, and electric energy is saved.
Description
Technical field
The utility model is relevant with gas heater, is specifically related to a kind of energy saver of gas heater.
Background technology
At present, most of families are used gas heater (comprising general gas water heater and full-automatic gas-fired water heater), and in order to ensure using gas safety, gas heater and tap (shower house, bathtub, platform basin etc.) distance is distant.Always retain a certain amount of cold water in water pipe between gas heater and hot water tap, when using hot water, usually hot water tap etc. need to be opened and the hot water of suitable temperature could be flowed out more than one minute, certainly will cause so the inadequate water of cold water and gas heater heating-up temperature in early stage in water pipe to waste, also can waste a large amount of combustion gas simultaneously.For this reason, part producer has released low capacity (5-8 liter) electric heater (claiming again little kitchen treasured), because avoiding using gas heater, substantially solved the positions such as kitchen or the washbowl frequent problem of using hot water to cause the cold water waste in a small amount, but this electric heater needs twenty four hours opening heat tracing, owing to relying on, electrical heating and power are larger, so in use can waste a large amount of electric energy.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of energy saver of gas heater, can avoid opening cold water and the inadequate water of heating-up temperature in early stage retained in hot-water line after the hot water tap wastes, not only save water and combustion gas, and saved the use of low capacity electric heater.
For solving the problems of the technologies described above, the utility model provides a kind of energy saver of gas heater, comprise water pump, controller, control panel and waterpipe couplings, described water pump is arranged between the water inlet of cold water pipe and gas heater, described controller is electrically connected to water pump, and carry out the communication connection with control panel, described waterpipe couplings has a hot-water line interface, one cold water pipe interface, wherein hot-water line interface and cold water pipe interface are communicated with by a tube connector, the internal port of described hot-water line interface is connected with hot-water line, outside port is connected with leading hot water mouth, the internal port of cold water pipe interface is connected with cold water pipe, outside port is connected with leading cold water outlet, and water can only flow into the cold water pipe interface through tube connector from the hot-water line interface.
Preferably, waterpipe couplings inside is provided with a check valve, and described check valve is controlled water and flowed to the cold water pipe interface from the hot-water line interface.
Further; described water pump has a temperature protection probe, and the inflow temperature that this temperature protection probe is controlled gas heater is below 25 ℃, when the water temperature at water pump place higher than 25 ℃; the temperature protection probe makes water pump out of service, avoids gas heater to enter the autoprotection stopped status.
Wherein, described control panel carries out wireless telecommunications with controller and is connected.Perhaps, control panel carries out wire communication with controller and is connected.
Further, the water inlet of described water pump is connected with cold water pipe, and delivery port is connected with the water inlet of gas heater by a flexible pipe.
Wherein, described control panel has buzzer, display screen, preheating switch, cycling switch and reservation switch.
Preferably, described waterpipe couplings is arranged on bathing tap place, platform basin tap place.
The problem that the water that the cold water of having retained in hot-water line when the utility model has solved existing gas heater startup effectively and early stage, heating-up temperature did not meet the demands wastes, water resource and combustion gas resource have not only been saved, nor need to use low capacity electric heater assisted Extraction supplying hot water, saved electric energy.
The accompanying drawing explanation
Fig. 1 is the use schematic diagram of energy saver for gas water heater in the utility model;
Fig. 2 is the schematic diagram of waterpipe couplings in energy saver of the present utility model;
Fig. 3 is the schematic diagram of control panel in energy saver of the present utility model.
Wherein description of reference numerals is as follows:
1 is gas heater; 2 is water pump; 3 is controller; 4 is control panel; 5 is waterpipe couplings; 51 internal ports that are the hot-water line interface; 52 outside ports that are the hot-water line interface; 53 internal ports that are the cold water pipe interface; 54 outside ports that are the cold water pipe interface; 55 is tube connector; 6 is cold water pipe; 7 is hot-water line; 8 is flexible pipe.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
The energy saver of the gas heater that the utility model provides, as shown in Figure 1, comprise water pump 2, controller 3, control panel 4 and waterpipe couplings 5, and wherein waterpipe couplings 5 can be arranged on bathing tap place, platform basin tap place according to actual needs.
Water pump 2 is arranged between the water inlet of cold water pipe 6 and gas heater 1, and its water inlet is connected with cold water pipe 6, and delivery port is connected with the water inlet of gas heater 1 by a flexible pipe 8.Preferably; this water pump 2 has a temperature protection probe; this temperature protection probe is for detection of the temperature of the water of the water pump 2 of flowing through; because gas heater has the autoprotection stopping function; therefore the temperature protection probe guarantees that the water temperature that enters gas heater maintains below 25 ℃; when the water temperature at water pump place during higher than 25 ℃, the temperature protection probe directly or make water pump out of service by controller.
Waterpipe couplings 5 has a hot-water line interface, a cold water pipe interface, wherein hot-water line interface and cold water pipe interface are communicated with by a tube connector 55, these tube connector 55 inside are provided with check valve, the internal port 51 of described hot-water line interface is connected with hot-water line 7, outside port 52 is connected with leading hot water mouth, the internal port 53 of cold water pipe interface is connected with cold water pipe 6, outside port 54 is connected with leading cold water outlet, as shown in Figure 2, under the control of check valve, water can only flow into the cold water pipe interface through tube connector 55 from the hot-water line interface, as shown by the arrows in Figure 2.
When this waterpipe couplings 5 is arranged on the bathing tap place, first bathing tap is pulled down, and then the internal port 53 of the internal port of hot-water line interface 51 and cold water pipe interface is connected with cold water pipe 6 with hot-water line 7 respectively, finally the hot water mouth of bathing tap is connected with the outside port 52 of hot-water line interface and the outside port 54 of cold water pipe interface respectively with cold water outlet.When waterpipe couplings is arranged on platform basin tap place, first pull down cold water hose and hot water hose on angle valve, and then cold water hose and hot water hose are connected respectively on the outside port 52 of the outside port 54 of cold water pipe interface and hot-water line interface, finally the internal port 51 of the internal port of cold water pipe interface 53 and hot-water line interface is connected with the hot water angle valve with the cold water angle valve by flexible pipe respectively.
Controller 3 is inserted in supply socket, and it is electrically connected to water pump 2, and is connected by wired mode or wireless mode communication with control panel 4, and this control panel 4 is arranged on toilet or platform basin place.When control panel 4 and controller 3 employing wireless telecommunications, the two need to first carry out code, to prevent interference.Control panel 4 has buzzer and preheating switch, also has LCDs, warning light, cycling switch and reservation switch etc.
In the present embodiment, controller, except having basic preheating mode, also has two kinds of hommization patterns of circulation pattern and reservation pattern, and control panel correspondingly is provided with preheating switch
Cycling switch
With the reservation switch
As shown in Figure 3.
While using preheating mode, press the preheating switch on control panel 4, controller 3 receives the pre-thermal signal that preheating switch sends, the flicker of preheating identifier, controller 3 is according to the beginning countdown is set, controlling water pump 2 with Time Controller 3 starts, gas heater 1 starts, water pump 2 makes the cold water of retaining in hot-water line 7 flow in cold water pipe 6 by waterpipe couplings 5, then get back in gas heater 1 and heated, water after heating continues at hot-water line, in the loop that cold water pipe and gas heater form, flow, treat that countdown is to setting remaining time (as 30 seconds), the buzzer at control panel 4 places sends prompt tone and can use hot water to carry out bathing to inform the user, after countdown finishes, preheating mode finishes, the preheating identifier stops flicker, controller 3 sends stopping signal to water pump 2.Certainly, light emitting diode can also be set on control panel 4 is reminded as warning light.
Press the reservation switch, start-up time and the working time of water pump in two periods can be set respectively sooner or later, method to set up is identical with the clock setting mode.Press cycling switch, loop identifier number flicker, buzzer sends prompt tone simultaneously, and after setup times finishes, loop identifier number stops flicker and sends stopping signal with Time Controller to water pump.In reservation pattern and circulation pattern; the temperature protection probe of water pump guarantees that the water temperature that enters gas heater maintains below 25 ℃ all the time; when water temperature during higher than 25 ℃, the temperature protection probe directly or make water pump temporarily out of service by controller, restarts water pump after water temperature reduces again.In addition, can also be provided with closing key etc. on control panel.
The problem that the water that the cold water of having retained in hot-water line when the utility model has solved existing gas heater startup effectively and early stage, heating-up temperature did not meet the demands wastes, water resource and combustion gas resource have not only been saved, nor need to use low capacity electric heater assisted Extraction supplying hot water, saved electric energy.
Abovely by specific embodiment, the utility model is had been described in detail, this embodiment is only preferred embodiment of the present utility model, and it is not limited the utility model.In the situation that do not break away from the utility model principle; equivalent replacement and improvement that those skilled in the art makes functional mode of structure, controller and the control panel of the composition of control panel, waterpipe couplings etc., in the technology category that all should be considered as protecting at the utility model.
Claims (8)
1. the energy saver of a gas heater, it is characterized in that, comprise water pump, controller, control panel and waterpipe couplings, described water pump is arranged between the water inlet of cold water pipe and gas heater, described controller is electrically connected to water pump, and carry out the communication connection with control panel, described waterpipe couplings has a hot-water line interface, one cold water pipe interface, wherein hot-water line interface and cold water pipe interface are communicated with by a tube connector, the internal port of described hot-water line interface is connected with hot-water line, outside port is connected with leading hot water mouth, the internal port of cold water pipe interface is connected with cold water pipe, outside port is connected with leading cold water outlet, and water can only flow into the cold water pipe interface through tube connector from the hot-water line interface.
2. the energy saver of gas heater according to claim 1, is characterized in that, described waterpipe couplings inside is provided with a check valve, and described check valve is controlled water and flowed to the cold water pipe interface from the hot-water line interface.
3. the energy saver of gas heater according to claim 1, is characterized in that, described water pump has a temperature protection probe.
4. the energy saver of gas heater according to claim 1, is characterized in that, described control panel carries out wireless telecommunications with controller and is connected.
5. the energy saver of gas heater according to claim 1, is characterized in that, described control panel carries out wire communication with controller and is connected.
6. the energy saver of gas heater according to claim 1, is characterized in that, the water inlet of described water pump is connected with cold water pipe, and delivery port is connected with the water inlet of gas heater by a flexible pipe.
7. the energy saver of gas heater according to claim 1, is characterized in that, described control panel has buzzer, display screen, preheating switch, cycling switch and reservation switch.
8. the energy saver of gas heater according to claim 1, is characterized in that, described waterpipe couplings is arranged on bathing tap place, platform basin tap place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202404617U CN203323394U (en) | 2013-05-06 | 2013-05-06 | Energy-saving device of gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202404617U CN203323394U (en) | 2013-05-06 | 2013-05-06 | Energy-saving device of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323394U true CN203323394U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202404617U Expired - Fee Related CN203323394U (en) | 2013-05-06 | 2013-05-06 | Energy-saving device of gas water heater |
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| CN (1) | CN203323394U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075455A (en) * | 2014-06-28 | 2014-10-01 | 祖新华 | Ultra-fast energy-saving gas water heater |
| CN105697822A (en) * | 2016-04-11 | 2016-06-22 | 广东万家乐燃气具有限公司 | One-way valve with space adjusting function |
| CN107289628A (en) * | 2016-03-30 | 2017-10-24 | 台湾樱花股份有限公司 | Without return pipe circulator and its pre-heating mean |
| CN107676982A (en) * | 2017-10-13 | 2018-02-09 | 广东万和新电气股份有限公司 | Circulate pre-heating system |
| CN110345643A (en) * | 2019-08-23 | 2019-10-18 | 薛兵兵 | Water heater external hot water circuit control system and control method |
-
2013
- 2013-05-06 CN CN2013202404617U patent/CN203323394U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075455A (en) * | 2014-06-28 | 2014-10-01 | 祖新华 | Ultra-fast energy-saving gas water heater |
| CN107289628A (en) * | 2016-03-30 | 2017-10-24 | 台湾樱花股份有限公司 | Without return pipe circulator and its pre-heating mean |
| CN105697822A (en) * | 2016-04-11 | 2016-06-22 | 广东万家乐燃气具有限公司 | One-way valve with space adjusting function |
| CN107676982A (en) * | 2017-10-13 | 2018-02-09 | 广东万和新电气股份有限公司 | Circulate pre-heating system |
| CN110345643A (en) * | 2019-08-23 | 2019-10-18 | 薛兵兵 | Water heater external hot water circuit control system and control method |
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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 |
Granted publication date: 20131204 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |