CN204853978U - Controllable gas heater water circle device of temperature - Google Patents
Controllable gas heater water circle device of temperature Download PDFInfo
- Publication number
- CN204853978U CN204853978U CN201520416230.6U CN201520416230U CN204853978U CN 204853978 U CN204853978 U CN 204853978U CN 201520416230 U CN201520416230 U CN 201520416230U CN 204853978 U CN204853978 U CN 204853978U
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- China
- Prior art keywords
- gas heater
- booster pump
- hot water
- water
- temperature
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- Expired - Fee Related
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses a controllable gas heater water circle device of temperature, the entry of running water entry linkage solenoid valve, gas heater's the cold water entry and the one end of booster pump are connected respectively in the export of solenoid valve, and gas heater's hot water export is connected to the other end of booster pump, and booster pump, gas heater's cold water entry and gas heater's hot water export are through route of pipeline constitution, electromagnetic relay is connected to the booster pump, and electromagnetic relay connects the MCU singlechip, and hall switch, temperature caliber and solenoid valve are connected respectively to the MCU singlechip. The beneficial effects of the utility model are that can realize that one opens hot water tap switch, first that comes out is hot water.
Description
Technical field
The utility model belongs to technical field of electronic devices, relates to a kind of temperature-controllable gas heater water circle device.
Background technology
In life, have such phenomenon: we use gas heater time, because hydraulic pressure is too low, cold water flow backwards, out be not hot water; Winter approached, opens heater switch, sometimes will wait one or two minute hot water could out.According to investigations, to the cold water occurred when putting at first, family about over half pours off arbitrarily, and this not only causes the waste of water resource, and is brought inconvenience with the people of hot water.
Add up discovery according to investigations, the popularity rate of China's urban family water heater product is basically stable at about 70%, and in water heater user, gas heater accounts for total user's about 57%.Each family generally at least uses twice water heater for each person every day, rough estimation: calculate according to general three-person household, everyone uses water heater to begin about to release 6 liters, cold water when putting at every turn, cold water 6 × 3 × 2=36 (liter) within one day, will be released, learn according to online inquiry, the current nearly gas heater user more than 3,000 ten thousand of China, within one day, about release 36 × 3,000 ten thousand=1,080,000,000 liters, cold water, within 1 year, about release cold water 108000 × 36,5/2,=19,710,000 ten thousand liters, (note: had the higher calculation of the temperature requirement of half a year to water by a year).Be 600,000 liters of calculation by the water consumption in people all one's life, within 1 year, be equivalent to 328500 people water consumption throughout one's life due to the water resource waste using water heater to cause.We calculate again: the price of one ton of water is about 1.1 yuan, the price of 197100000000 premium on currency is 19710000 × 1.1 ÷ 1000=216810000 units, be 1000 yuan of calculating according to the subsidy out-of-school children expense of a year, the money can be subsidized 21680000 ÷ 1000=21680 (individual) out-of-school children and be returned to campus.Thus, transformation is carried out to gas heater necessary.
The reason one causing gas heater to go out cold water is that hydraulic pressure is too low, cold water flow backwards, out be not hot water; Two is that user house is large, and family has only installed a gas heater, oversize to the distance of water heater outlet with the tap of hot water, and timely the cold water of water heater will be added to hot water needs certain hour.For cold water problem when solving and put at the beginning of gas heater, first will after using last time, remain in water in pipe by piping loop, release again after water heater heating.
Utility model content
The purpose of this utility model is to provide a kind of temperature-controllable gas heater water circle device, solve current pot-type boiler start flow out be cold water, the problem of waste water resource.
The technical scheme that the utility model adopts is system water path: the entrance of tap water inlets connected electromagnetic valve, the outlet of magnetic valve connects the cold water inlet of gas heater and one end of booster pump respectively, the other end of booster pump connects the hot water outlet of gas heater, and the cold water inlet of booster pump, gas heater and the hot water outlet of gas heater form a path by pipeline.
Circuit system: booster pump connects electromagnetic relay, electromagnetic relay connects MCU single-chip microcomputer, and MCU single-chip microcomputer connects Hall switch, temperature measurement device and magnetic valve respectively.
Hall switch is arranged on the tube connector between the hot water outlet of gas heater and booster pump, the break-make of control connection pipe, and temperature measurement device is arranged on the tube connector between the hot water outlet of gas heater and booster pump, carries out the detection of hot water temperature.
The beneficial effects of the utility model there is provided the gas heater water circle device of temperature-controllable.As long as this device is arranged on the inlet tube and outlet tube of gas heater, just can realize one and open hot water tap switch, out first is hot water.
Accompanying drawing explanation
Fig. 1 is the utility model temperature-controllable gas heater water circle device structural representation.
In figure, 1. magnetic valve, the 2. cold water inlet of gas heater, 3. booster pump, the 4. hot water outlet of gas heater, 5. electromagnetic relay, 6.MCU single-chip microcomputer, 7. Hall switch, 8. temperature measurement device.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
The utility model as shown in Figure 1, system water path: the entrance of tap water inlets connected electromagnetic valve 1, the outlet of magnetic valve 1 connects the cold water inlet 2 of gas heater and one end of booster pump 3 respectively, the other end of booster pump 3 connects the hot water outlet 4 of gas heater, and the cold water inlet 2 of booster pump 3, gas heater and the hot water outlet 4 of gas heater form a path by pipeline;
Circuit system: booster pump 3 connects electromagnetic relay 5, electromagnetic relay 5 connects MCU single-chip microcomputer 6, MCU single-chip microcomputer 6 and connects Hall switch 7, temperature measurement device 8 and magnetic valve 1 respectively;
Hall switch 7 is arranged on the tube connector between the hot water outlet 4 of gas heater and booster pump 3, the break-make of control connection pipe, and temperature measurement device 8 is arranged on the tube connector between the hot water outlet 4 of gas heater and booster pump 3, carries out the detection of hot water temperature; Native system also comprises power module, and the battery of available routine or external power supply are to system power supply.
The utility model system, set at MCU single-chip microcomputer 6 water temperature that we will commonly use, temperature measurement device 8 detects water temperature automatically.When the temperature that water temperature sets lower than us, open heater switch, Hall switch 7 detects current, magnetic valve 1 closes water pipe path, and the booster pump 3 that electromagnetic relay 5 controls to be connected works, because magnetic valve 1 has cut off current, affect without ambient pressure, booster pump 3, at this moment to whole circulating line supercharging, promotes water flow in circulating line, and water heater is to the water heating in circulating line.When the temperature that water temp. heating sets to us, MCU single-chip microcomputer 6 disconnecting circuit, booster pump 3 stops supercharging, and extraneous water enters pipeline, and at this moment hot water will flow out.After water heater normally works, extraneous cold water enters with regard to normal heating after gas heater, and the hot water temperature of setting is flowed out in circulation.
The utility model system can control gas heater output water temperature, solves gas heater when using to winter, needs to wait the preceding paragraph time just to go out hot water problem.Avoid the waste of water resource, this device ensure that people are when using gas heater, and out first is exactly hot water, avoids water resource waste, brings more convenient.This device can control water temperature, can reach the suitable water temperature required for people.This device allows booster pump consumption in operation electric energy when being only circulating water, other time do not consume electric energy, saved electric energy.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every any simple modification above embodiment done according to technical spirit of the present utility model, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (1)
1. a temperature-controllable gas heater water circle device, is characterized in that:
System water path: the entrance of tap water inlets connected electromagnetic valve, the outlet of magnetic valve connects the cold water inlet of gas heater and one end of booster pump respectively, the other end of booster pump connects the hot water outlet of gas heater, and the cold water inlet of booster pump, gas heater and the hot water outlet of gas heater form a path by pipeline;
Circuit system: booster pump connects electromagnetic relay, electromagnetic relay connects MCU single-chip microcomputer, and MCU single-chip microcomputer connects Hall switch, temperature measurement device and magnetic valve respectively;
Hall switch is arranged on the tube connector between the hot water outlet of gas heater and booster pump, the break-make of control connection pipe, and temperature measurement device is arranged on the tube connector between the hot water outlet of gas heater and booster pump, carries out the detection of hot water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416230.6U CN204853978U (en) | 2015-06-17 | 2015-06-17 | Controllable gas heater water circle device of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416230.6U CN204853978U (en) | 2015-06-17 | 2015-06-17 | Controllable gas heater water circle device of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853978U true CN204853978U (en) | 2015-12-09 |
Family
ID=54744519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416230.6U Expired - Fee Related CN204853978U (en) | 2015-06-17 | 2015-06-17 | Controllable gas heater water circle device of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913505A (en) * | 2015-06-17 | 2015-09-16 | 廖思伟 | Water circulation device for temperature-controllable gas water heater |
-
2015
- 2015-06-17 CN CN201520416230.6U patent/CN204853978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913505A (en) * | 2015-06-17 | 2015-09-16 | 廖思伟 | Water circulation device for temperature-controllable gas 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 |
Granted publication date: 20151209 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |