CN205002340U - Zero cold water instant heating heating water system - Google Patents
Zero cold water instant heating heating water system Download PDFInfo
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- CN205002340U CN205002340U CN201520689210.6U CN201520689210U CN205002340U CN 205002340 U CN205002340 U CN 205002340U CN 201520689210 U CN201520689210 U CN 201520689210U CN 205002340 U CN205002340 U CN 205002340U
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Abstract
The utility model provides a zero cold water instant heating heating water system, includes gas heater, gas heater includes heat exchanger, hot water outlet port and the cold water interface of intaking, still include control by temperature change switching -over valve, little kitchen treasured, aqueduct and hot water outlet pipe, be provided with cold water interface and hot water interface on the treasured of little kitchen, there be intake end, first water end (W. E. ) and a second play water end (W. E. ) on the control by temperature change switching -over valve, aqueduct one end with the connection of hot water outlet port, the other end are connected with the end of intaking of control by temperature change switching -over valve, and first the cold water interface connection that the water end (W. E. ) is precious with little kitchen, second go out the water end (W. E. ) and go out water piping connection with hot water, and the precious hot water interface in little kitchen goes out water piping connection with hot water, initial condition, intake interface and first water end (W. E. ) switch on, operating condition, intake interface and second play water end (W. E. ) switch on. Owing to adopt such structure, the people of temperature is set for through precious outflow the in little kitchen to the low warm water of initial condition gas heater's outflow, normal operating conditions, and the switching -over of control by temperature change switching -over valve, gas heater's hot water directly flows out, realizes constant temperature.
Description
Technical field
The utility model relates to a kind of fuel gas water heating system.
Background technology
Currently available technology, gas heater installation site and hot water environment for use have certain distance.Existing problems are: the water level flowed out when gas heater starts is lower, and the pipeline between water heater and environment for use also exists the cold water do not heated, original state, has a large amount of cold water to flow out, can not be used for bathing; Cause water resources taxes.
Utility model content
The purpose of this utility model is: provide a kind of zero cold water instant heating hot-water supply system, it is from original state to duty, has the hot water of constant temperature to flow out, has saved water resource.
The utility model is achieved in that a kind of zero cold water instant heating hot-water supply system, comprises gas heater, and gas heater comprises heat exchanger, hot water effluent's interface and cold water water inlet interface; Its special character is: also comprise a temperature control reversal valve, little kitchen treasured, aqueduct and hot water outlet pipe;
Little kitchen treasured is provided with cold water interface and interface of hot water, and Bao'an, little kitchen is contained in hot water environment for use; Temperature control reversal valve there are a water inlet end, the first water side and the second water side;
Aqueduct one end is connected with described hot water effluent's interface, the other end is connected with the water inlet end of temperature control reversal valve, and the first water side is connected with the cold water interface of little kitchen treasured, and the second water side is connected with hot water outlet pipe, and the interface of hot water of little kitchen treasured is connected with hot water outlet pipe;
Original state, water inlet interface and the first water side conducting;
Duty, water inlet interface and the second water side conducting.
Described one zero cold water instant heating hot-water supply system, its special character is: described little kitchen treasured is the little volume water heater of storage-type, and it is arranged in hot water environment for use;
Or described little kitchen treasured is instant electric water heater.
A kind of zero cold water instant heating hot-water supply system of the utility model, owing to adopting such structure, after opening gas heater, when original state gas heater starts, the cold water flowing out the lower cold water of water temperature and the pipeline between gas heater and use hot water environment enters little kitchen treasured through temperature control reversal valve, and little kitchen treasured flows out the hot water heated in advance of constant temperature; When gas heater enters normal operating conditions, between gas heater and hot water environment for use, the water of pipeline is heated, and then reaching certain leaving water temperature, temperature control reversal valve commutates, and the hot water that gas heater flows out directly enters hot water outlet pipe through temperature control reversal valve; Save water resource, reduce use cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of zero cold water instant heating hot-water supply system, comprises gas heater 1, and gas heater comprises heat exchanger 2, hot water effluent's interface 3 and cold water water inlet interface 4;
Also comprise a temperature control reversal valve 5, little kitchen treasured 6, aqueduct 7 and hot water outlet pipe 8;
Little kitchen treasured 6 is provided with cold water interface 61 and interface of hot water 62;
Temperature control reversal valve 5 there is water inlet end 51, first water side 52 and second water side 53;
Aqueduct 7 one end is connected with described hot water effluent's interface 3, the other end is connected with the water inlet end 51 of temperature control reversal valve 5, first water side 52 is connected with the cold water interface 61 of little kitchen treasured 6, second water side 52 is connected with hot water outlet pipe 8, and the interface of hot water 62 of little kitchen treasured 6 is connected with hot water outlet pipe 8;
Original state, water inlet interface 51 and the first water side 52 conducting;
Duty, water inlet interface 51 and the second water side 53 conducting.
Described little kitchen treasured is the little volume water heater of storage-type;
The water inlet end of temperature control reversal valve 5 has a sensor responding to inflow temperature, sliding block opening and closing of fault first water side 52 or the second water side 53 can be driven by temperature sensor, as shown in Figure 1, original state, the water at low temperature flowed out when gas heater starts and the cold water of pipeline between gas heater and hot water environment for use, owing to not reaching certain water temperature, therefore under the effect of temperature control reversal valve, enter little kitchen treasured 6 through water inlet end 51, first water side 52; When between gas heater and hot water environment for use, the glassware for drinking water of pipeline has a uniform temperature, water inlet end 51, second water side 52 enters hot water outlet pipe 8.
Or described little kitchen treasured is instant electric water heater.
Little kitchen treasured is the one of electric heater, and volume is little, and general volume only has 5 to be raised to 10 liters.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (2)
1. a zero cold water instant heating hot-water supply system, comprises gas heater, and gas heater comprises heat exchanger, hot water effluent's interface and cold water water inlet interface; It is characterized in that: also comprise a temperature control reversal valve, little kitchen treasured, aqueduct and hot water outlet pipe;
Little kitchen treasured is provided with cold water interface and interface of hot water; Temperature control reversal valve there are a water inlet end, the first water side and the second water side;
Aqueduct one end is connected with described hot water effluent's interface, the other end is connected with the water inlet end of temperature control reversal valve, and the first water side is connected with the cold water interface of little kitchen treasured, and the second water side is connected with hot water outlet pipe, and the interface of hot water of little kitchen treasured is connected with hot water outlet pipe;
Original state, water inlet interface and the first water side conducting;
Duty, water inlet interface and the second water side conducting.
2. a kind of zero cold water instant heating hot-water supply system according to claim 1, is characterized in that: described little kitchen treasured is the little volume water heater of storage-type;
Or described little kitchen treasured is instant electric water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689210.6U CN205002340U (en) | 2015-09-08 | 2015-09-08 | Zero cold water instant heating heating water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689210.6U CN205002340U (en) | 2015-09-08 | 2015-09-08 | Zero cold water instant heating heating water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002340U true CN205002340U (en) | 2016-01-27 |
Family
ID=55159225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689210.6U Active CN205002340U (en) | 2015-09-08 | 2015-09-08 | Zero cold water instant heating heating water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247625A (en) * | 2016-07-29 | 2016-12-21 | 广东万和新电气股份有限公司 | Hot water circulating device and control method thereof |
| CN106766114A (en) * | 2017-03-29 | 2017-05-31 | 杨可欣 | Many water-heater systems |
| CN107421102A (en) * | 2017-08-30 | 2017-12-01 | 杭州德意电器股份有限公司 | Rear end water-mixing type gas heater and its control method |
| CN112128982A (en) * | 2019-06-24 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Water mixing device for water heater and water heater with water mixing device |
-
2015
- 2015-09-08 CN CN201520689210.6U patent/CN205002340U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247625A (en) * | 2016-07-29 | 2016-12-21 | 广东万和新电气股份有限公司 | Hot water circulating device and control method thereof |
| CN106247625B (en) * | 2016-07-29 | 2022-04-08 | 广东万和新电气股份有限公司 | Hot water circulating device and control method thereof |
| CN106766114A (en) * | 2017-03-29 | 2017-05-31 | 杨可欣 | Many water-heater systems |
| CN107421102A (en) * | 2017-08-30 | 2017-12-01 | 杭州德意电器股份有限公司 | Rear end water-mixing type gas heater and its control method |
| CN107421102B (en) * | 2017-08-30 | 2022-09-16 | 杭州德意电器股份有限公司 | Rear-end water mixing type gas water heater and control method thereof |
| CN112128982A (en) * | 2019-06-24 | 2020-12-25 | 芜湖美的厨卫电器制造有限公司 | Water mixing device for water heater and water heater with water mixing device |
| CN112128982B (en) * | 2019-06-24 | 2023-09-01 | 芜湖美的厨卫电器制造有限公司 | Water mixing device for water heater and water heater with same |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |