CN110553307A - heat storage type water heater and instant heating type water heater linkage system and control method thereof - Google Patents
heat storage type water heater and instant heating type water heater linkage system and control method thereof Download PDFInfo
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- CN110553307A CN110553307A CN201910748249.3A CN201910748249A CN110553307A CN 110553307 A CN110553307 A CN 110553307A CN 201910748249 A CN201910748249 A CN 201910748249A CN 110553307 A CN110553307 A CN 110553307A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 296
- 238000010438 heat treatment Methods 0.000 title claims abstract description 76
- 238000005338 heat storage Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003287 bathing Methods 0.000 claims description 5
- 239000002028 Biomass Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/08—Storage tanks
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a heat storage type water heater and an instant heating type water heater linkage system and a control method thereof, and belongs to the technical field of water heaters. The system comprises a heating part, a heat storage water tank, an instant heating type heater, a first water inlet pipe and a first water outlet pipe; the heat storage water tank is respectively connected with the heating part, the first water inlet pipe and the first water outlet pipe; the first water inlet pipe and the first water outlet pipe are simultaneously connected with an instant heating type heater. The invention saves resources and improves the cost performance.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a heat storage type water heater and an instant heating type water heater linkage system and a control method thereof.
Background
At present, building developers in many markets develop houses which are home appliances such as balcony wall-mounted water heaters and electric water heaters, but after customers purchase the houses, a large part of the houses do not meet the requirements of the customers, if the customers have more family members and need larger water heaters, some customers need heating and need to purchase wall-mounted furnaces, heat pumps and the like, but the heating devices often have a hot water function, so that the customers dismantle heat storage water heaters given by original developers, resources are wasted, and the customers spend more money to purchase other devices; other customer groups feel that some water heaters given by developers have no experience, and the balcony wall hanging experience is poor, so that part of customers dismantle the solar balcony wall hanging, and waste is caused; in addition, the balcony wall-mounted solar water heater is suitable for being used in summer, is relatively economical, but has poor solar energy effect in winter, and needs other energy sources.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a heat storage type water heater and instant heating type water heater linkage system and a control method thereof, so as to solve the problems of resource waste and poor experience in the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
A heat storage type water heater and instant heating type water heater linkage system comprises a heating part, a heat storage water tank, an instant heating type heater, a first water inlet pipe and a first water outlet pipe; the heat storage water tank is respectively connected with the heating part, the first water inlet pipe and the first water outlet pipe; the first water inlet pipe and the first water outlet pipe are simultaneously connected with an instant heating type heater.
Further, a first water inlet and a first water outlet are formed in the heat storage water tank; the instant heating type heater is provided with a second water inlet pipe and a second water outlet pipe; the first water inlet is connected with the tail end of the first water inlet pipe; the first water outlet is connected with the tail end of the first water outlet pipe; the second water inlet pipe is simultaneously connected with the first water inlet pipe and the first water outlet pipe to form a first node and a second node; the first water outlet pipe is also connected with the second water outlet pipe to form a third node; and a circulating water pump, a filter and a water flow switch are sequentially arranged between the first water inlet and the first node.
Furthermore, a first valve is arranged on a first water inlet pipe between the first water inlet and the circulating water pump; a second valve is arranged on a first water outlet pipe between the first water outlet and the second node; a third valve is arranged on a second water inlet pipe between the instant heating type heater and the second node; a fourth valve is arranged on a second water outlet pipe between the instant heating type heater and the third node; a fifth valve is arranged on the first water outlet pipe between the second node and the third node; and a sixth valve is arranged on the first water inlet pipe between the first node and the second node.
Furthermore, bathing devices are arranged on the first water inlet pipe and the first water outlet pipe; and the first water outlet pipe or the second water outlet pipe is provided with a buffer water tank.
Further, the heat storage water tank comprises a water tank and a jacket; the clamping sleeve is arranged outside the water tank.
further, a heat exchanger is arranged in the heat storage water tank or outside the heat storage water tank.
Further, the system also comprises a heating tail end, a first circulating water pipe and a second circulating water pipe; the heating tail end, the first circulating water pipe, the heat exchanger and the second circulating water pipe are sequentially connected in a circulating mode.
Furthermore, a filter, a circulating water pump and a one-way valve are sequentially arranged on the first circulating water pipe.
Furthermore, the heating component is a solar heat collector, a photovoltaic component, a heat pump, a biomass boiler, an electric auxiliary or coal-fired furnace.
A control method of a linkage system of a heat storage type water heater and an instant heating type water heater comprises the following steps:
Acquiring the temperature T1 in the hot water storage tank, the set temperature T of the instant heating type heater and the outlet temperature T2 of the instant heating type heater;
when T1 is larger than or equal to T, the instant heater is not started, the first valve, the second valve and the fifth valve are opened, and the sixth valve is closed, or the first valve, the second valve, the third valve and the fourth valve are opened, and the fifth valve and the sixth valve are closed.
When the temperature T1 is 1-7 ℃ lower than the temperature T2 and the temperature T1 is not less than T2 is not less than T, the instant heating type heater is started and heated to the set temperature T, the fifth valve and the sixth valve are closed, and the first valve, the second valve, the third valve and the fourth valve are opened.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the heat storage type water heater and the instant heating type water heater are installed in a linkage manner, so that the whole device can be switched to use modes as required, the heat storage type water heater or the instant heating type water heater or both can be used simultaneously according to the change of environmental seasons, the functions of heat supply and heating can be realized simultaneously, resources are saved, and the cost performance is improved.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of a system configuration with an internal heat exchanger;
FIG. 3 is a schematic diagram of a system with an external heat exchanger;
FIG. 4 is a schematic view of the system configuration in embodiment 2;
FIG. 5 is a schematic view showing the construction of a system in which a branch pipe is disposed between a second water inlet pipe and a first water inlet pipe in example 2;
Fig. 6 is a schematic diagram of an integrated pumping station structure.
Reference numerals: 1-a heating means; 2-a heat storage water tank; 2-1-a water tank; 2-2-jacket; 2-3-heat exchanger; 3-a filter; 4-circulating water pump; 5-a one-way valve; 6-heating end; 7-a bath device; 7-1-shower; 7-2-a water mixing valve; 8-water flow switch; 9-instant heater; 10-1-a first valve; 10-2-a second valve; 10-3-a third valve; 10-4-a fourth valve; 10-5-fifth valve; 10-6-sixth valve; 10-7-seventh valve; 10-8-eighth valve; 11-a first water inlet pipe; 12-a first water outlet pipe; 13-a first water inlet; 14-a first water outlet; 15-a second water inlet pipe; 16-a second water outlet pipe; 17-a first node; 18-a second node; 19-a third node; 20-a first circulating water pipe; 21-a second circulating water pipe; 22-branch pipe; 23-buffer water tank.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1, a heat storage type water heater and instant heating type water heater linkage system comprises a heating component 1, a heat storage water tank 2, an instant heating type heater 9, a first water inlet pipe 11 and a first water outlet pipe 12; the heat storage water tank 2 is respectively connected with the heating part 1, the first water inlet pipe 11 and the first water outlet pipe 12; the first water inlet pipe 11 and the first water outlet pipe 12 are simultaneously connected with the instant heating type heater 9.
a temperature probe is arranged in the hot water storage tank 2 and is used for measuring the water temperature T1 in the water heater.
The instant heating type heater 9 is a gas water heater, an electric boiler or an instant heating type electric water heater.
The heating part 1 is a solar heat collector, a photovoltaic, a heat pump, a biomass boiler or a coal-fired furnace.
A first water inlet 13 and a first water outlet 14 are formed in the heat storage water tank 2; a second water inlet pipe 15 and a second water outlet pipe 16 are arranged on the instant heating type heater 9; the first water inlet 13 is connected with the tail end of the first water inlet pipe 11; the first water outlet 14 is connected with the tail end of the first water outlet pipe 12; the second water inlet pipe 15 is simultaneously connected with the first water inlet pipe 11 and the first water outlet pipe 12 to form a first node 17 and a second node 18; the first water outlet pipe 12 is also connected with a second water outlet pipe 16 to form a third node 19; and a circulating water pump 4, a filter 3 and a water flow switch 8 are sequentially arranged between the first water inlet 13 and the first node 17.
A first valve 10-1 is arranged on a first water inlet pipe 11 between a first water inlet 13 and the circulating water pump 4; a second valve 10-2 is arranged on the first water outlet pipe 12 between the first water outlet 14 and the second node 18; a third valve 10-3 is arranged on a second water inlet pipe 15 between the instant heating type heater 9 and a second node 18; a fourth valve 10-4 is arranged on a second water outlet pipe 16 between the instant heating type heater 9 and the third node 19; a fifth valve 10-5 is arranged on the first water outlet pipe 12 between the second node 18 and the third node 19; a sixth valve 10-6 is arranged on the first inlet conduit 11 between the first node 17 and the second node 18.
all the valves are ball valves, gate valves, electromagnetic valves, three-way ball valves, electric three-way valves or electric valves.
the first water inlet pipe 11 and the first water outlet pipe 12 are also provided with a bathing device 7. The bathing device 7 comprises a shower head 7-1 and a water mixing valve 7-2 connected with the shower head 7-1. Wherein the water mixing valve 7-2 is a thermostatic valve, a common water mixing valve and the like.
the heat storage water tank 2 comprises a water tank 2-1 and a jacket 2-2; the jacket 2-2 is arranged outside the water tank 2-1.
As shown in fig. 2 and 3, a heat exchanger 2-3 is disposed in the heat storage water tank 2 or outside the heat storage water tank 2.
The system is also provided with a heating tail end 6, a first circulating water pipe 20 and a second circulating water pipe 21; the heating tail end 6, the first circulating water pipe 20, the heat exchangers 2-3 and the second circulating water pipe 21 are sequentially and circularly connected. The heating terminal 6 is a ground coil, a fan coil or a radiator;
The heat exchanger 2-3 can be a built-in heat exchanger, and the built-in heat exchanger 2-3 is a coil pipe; the heat exchanger 2-3 can also be an external heat exchanger, at this time, a circulating water pump 4 needs to be configured for circulation, and the heat exchanger 2-3 is a jacket heat exchanger, a plate heat exchanger, a double-pipe heat exchanger or a coil heat exchanger.
The first circulating water pipe 20 is provided with a filter 3, a circulating water pump 4 and a one-way valve 5 in sequence, wherein the one-way valve 5 can be replaced by a check valve.
Example 2
As shown in fig. 4, 5 and 6, a linkage system of a heat storage type water heater and an instant heating type water heater comprises a heating component 1, a heat storage water tank 2, an instant heating type heater 9, a first water inlet pipe 11 and a first water outlet pipe 12; the heat storage water tank 2 is respectively connected with the heating part 1, the first water inlet pipe 11 and the first water outlet pipe 12; the first water inlet pipe 11 and the first water outlet pipe 12 are simultaneously connected with the instant heating type heater 9.
a first water inlet 13 and a first water outlet 14 are formed in the heat storage water tank 2; a second water inlet pipe 15 and a second water outlet pipe 16 are arranged on the instant heating type heater 9; the first water inlet 13 is connected with the tail end of the first water inlet pipe 11; the first water outlet 14 is connected with the tail end of the first water outlet pipe 12; the second water inlet pipe 15 and the second water outlet pipe 16 are simultaneously connected with the first water outlet pipe 12; a branch pipe 22 is arranged, and the branch pipe 22 is simultaneously connected with the first water inlet pipe 11 and the first water outlet pipe 12; a seventh valve 10-7 is arranged at the connection point of the second water inlet pipe 15 and the first water outlet pipe 12, and an eighth valve 10-8 is arranged at the connection point of the branch pipe 22 and the first water outlet pipe 12; the first water inlet pipe 11 between the branch pipe 22 and the first water inlet 13 is sequentially provided with a water flow switch 8, a filter 3, a circulating water pump 4, a seventh valve 10-7, an eighth valve 10-8, the water pump 4, the filter 3, the water flow switch 8 and the like, and can be integrated into a pump station.
Meanwhile, the second water outlet pipe 16 in embodiment 2 may be used as a water inlet pipe to be connected with the first water inlet pipe 11, and the second water inlet pipe 15 may be used as a water outlet pipe to be connected with the first water outlet pipe 12; meanwhile, a branch pipe 22 is arranged between the second water outlet pipe 16 and the first water inlet pipe 11, and an eighth valve 10-8 is arranged at the connecting point of the branch pipe 22 and the second water outlet pipe 16.
Finally, the system can also be provided with a buffer water tank 23 on the first water outlet pipe 12 or the second water outlet pipe 16)
A control method of a linkage system of a heat storage type water heater and an instant heating type water heater comprises the following steps:
Acquiring the temperature T1 in the hot water storage tank 2, the set temperature T of the instant heating type heater and the outlet temperature T2 of the instant heating type heater;
When the bath is carried out, when the T1 is more than or equal to T, the instant heater 9 is not started, the first valve 10-1, the second valve 10-2 and the fifth valve 10-5 are opened, the sixth valve 10-6 is closed, or the first valve 10-1, the second valve 10-2, the third valve 10-3 and the fourth valve 10-4 are opened, the fifth valve 10-5 and the sixth valve 10-6 are closed.
when the temperature T1 is 1-7 ℃ lower than the temperature T2 and the temperature T1 is not less than T2 is not less than T, the instant heater is started and heated to the set temperature T, the fifth valve 10-5 and the sixth valve 10-6 are closed, and the first valve 10-1, the second valve 10-2, the third valve 10-3 and the fourth valve 10-4 are opened.
When the instant heater 9 is only needed to be used, the third valve 10-3, the fourth valve 10-4 and the sixth valve 10-6 are opened, and the first valve 10-1, the second valve 10-2 and the fifth valve 10-5 are closed;
when the heat storage type water tank 2 is only needed to be used, the third valve 10-3, the fourth valve 10-4 and the sixth valve 10-6 are closed, and the first valve 10-1, the second valve 10-2 and the fifth valve 10-5 are opened;
When the heat storage type water tank 2 and the instant heating type heater 9 are used in a linkage mode, the fifth valve 10-5 and the sixth valve 10-6 are closed, and the first valve 10-1, the second valve 10-2, the third valve 10-3 and the fourth valve 10-4 are opened;
Before bathing, the circulating water pump 4 on the first water inlet pipe 11 is manually or automatically started, the circulating time is 1-5 minutes, and when the temperature T-2 ℃ (the temperature T minus two degrees) is less than or equal to T2, the circulating water pump 4 is stopped; if the circulating water pump 4 is automatically started, the starting condition is that T2 is less than or equal to T-20 ℃ (temperature T minus 20 ℃) and T2 is less than T or equal to a certain set temperature T; when the water flow switch has no signal after the circulating water pump 4 is started, the circulating water pump 4 is automatically closed; for example, the set temperature is 45 ℃, the water outlet temperature reaches 43 ℃, the water pump stops, and when the user does not use the water pump at ordinary times, the water pump starts at 25 ℃ and stops when the temperature reaches 43 ℃.
The circulating water pump 4 on the first circulating water pipe 20 is set by the indoor temperature T3, when the indoor temperature is lower than the set temperature, the circulating water pump 4 is started, and when the set temperature is reached, the circulating water pump 4 is turned off, or the circulating water pump 4 is manually turned on/off.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. a linkage system of a heat storage type water heater and an instant heating type water heater is characterized by comprising a heating component (1), a heat storage water tank (2), an instant heating type heater (9), a first water inlet pipe (11) and a first water outlet pipe (12); the heat storage water tank (2) is respectively connected with the heating part (1), the first water inlet pipe (11) and the first water outlet pipe (12); the first water inlet pipe (11) and the first water outlet pipe (12) are simultaneously connected with the instant heating type heater (9).
2. The linkage system of the heat storage type water heater and the instant heating type water heater according to claim 1, characterized in that a first water inlet (13) and a first water outlet (14) are arranged on the heat storage water tank (2); a second water inlet pipe (15) and a second water outlet pipe (16) are arranged on the instant heating type heater (9); the first water inlet (13) is connected with the tail end of the first water inlet pipe (11); the first water outlet (14) is connected with the tail end of the first water outlet pipe (12); the second water inlet pipe (15) is simultaneously connected with the first water inlet pipe (11) and the first water outlet pipe (12) to form a first node (17) and a second node (18); the first water outlet pipe (12) is also connected with a second water outlet pipe (16) to form a third node (19); and a circulating water pump (4), a filter (3) and a water flow switch (8) are sequentially arranged between the first water inlet (13) and the first node (17).
3. The linkage system of the heat storage type water heater and the instant heating type water heater according to claim 2, characterized in that a first valve (10-1) is arranged on a first water inlet pipe (11) between the first water inlet (13) and the circulating water pump (4); a second valve (10-2) is arranged on the first water outlet pipe (12) between the first water outlet (14) and the second node (18); a third valve (10-3) is arranged on a second water inlet pipe (15) between the instant heating type heater (9) and a second node (18); a fourth valve (10-4) is arranged on a second water outlet pipe (16) between the instant heating type heater (9) and a third node (19); a fifth valve (10-5) is arranged on the first water outlet pipe (12) between the second node (18) and the third node (19); and a sixth valve (10-6) is arranged on the first water inlet pipe (11) between the first node (17) and the second node (18).
4. the linkage system of the heat storage type water heater and the instant heating type water heater according to claim 2, characterized in that the first water inlet pipe (11) and the first water outlet pipe (12) are further provided with a bathing device (7); and a buffer water tank (23) is arranged on the first water outlet pipe (12) or the second water outlet pipe (16).
5. The linkage system of the thermal water heater and the instantaneous water heater according to claim 1, characterized in that the thermal water storage tank (2) comprises a water tank (2-1) and a jacket (2-2); the jacket (2-2) is arranged outside the water tank (2-1).
6. The linkage system of the heat storage type water heater and the instant heating type water heater according to claim 1, characterized in that a heat exchanger (2-3) is arranged in the heat storage water tank (2) or outside the heat storage water tank (2).
7. The linkage system of the thermal-storage type water heater and the instant-heating type water heater according to claim 6, characterized in that the system further comprises a heating terminal (6), a first circulating water pipe (20) and a second circulating water pipe (21); the heating tail end (6), the first circulating water pipe (20), the heat exchanger (2-3) and the second circulating water pipe (21) are sequentially and circularly connected.
8. the linkage system of the heat storage type water heater and the instant heating type water heater according to claim 7, characterized in that the first circulating water pipe (20) is sequentially provided with a filter (3), a circulating water pump (4) and a one-way valve (5).
9. The linkage system of the heat storage type water heater and the instant heating type water heater according to claim 1, wherein the heating component (1) is a solar heat collector, a photovoltaic, a heat pump, a biomass boiler, an electric auxiliary or a coal-fired furnace.
10. A control method of a linkage system of a heat storage type water heater and an instant heating type water heater is characterized by comprising the following steps:
Acquiring the temperature T1 in the hot water storage tank (2), the set temperature T of the instant heating type heater and the outlet temperature T2 of the instant heating type heater;
When T1 is more than or equal to T, the instant heater (9) is not started, the first valve (10-1) is opened, the second valve (10-2) is opened, the fifth valve (10-5) is closed, the sixth valve (10-6) is closed, or the first valve (10-1), the second valve (10-2) is opened, the third valve (10-3) and the fourth valve (10-4) are opened, the fifth valve (10-5) and the sixth valve (10-6) are closed; when the temperature T1 is 1-7 ℃ lower than the temperature T2 and the temperature T1 is not less than T2 is not less than T, the instant heater is started and heated to the set temperature T, the fifth valve (10-5) and the sixth valve (10-6) are closed, and the first valve (10-1), the second valve (10-2), the third valve (10-3) and the fourth valve (10-4) are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748249.3A CN110553307A (en) | 2019-08-14 | 2019-08-14 | heat storage type water heater and instant heating type water heater linkage system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748249.3A CN110553307A (en) | 2019-08-14 | 2019-08-14 | heat storage type water heater and instant heating type water heater linkage system and control method thereof |
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| Publication Number | Publication Date |
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| CN110553307A true CN110553307A (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910748249.3A Pending CN110553307A (en) | 2019-08-14 | 2019-08-14 | heat storage type water heater and instant heating type water heater linkage system and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125986U (en) * | 2011-05-31 | 2012-01-25 | 福州斯狄渢电热水器有限公司 | Comprehensive heating system using solar fuel-gas instant water heater |
| WO2014048074A1 (en) * | 2012-09-28 | 2014-04-03 | Chen Jianping | Method and product for reducing temperature fluctuation of discharged water for instant-heating water heaters |
| CN208222627U (en) * | 2018-04-26 | 2018-12-11 | 广东顺德圣堡莱热能科技有限公司 | A kind of combination hot-water heating system |
| CN210717799U (en) * | 2019-08-14 | 2020-06-09 | 日出东方控股股份有限公司 | Heat storage type water heater and instant heating type water heater linkage system |
-
2019
- 2019-08-14 CN CN201910748249.3A patent/CN110553307A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125986U (en) * | 2011-05-31 | 2012-01-25 | 福州斯狄渢电热水器有限公司 | Comprehensive heating system using solar fuel-gas instant water heater |
| WO2014048074A1 (en) * | 2012-09-28 | 2014-04-03 | Chen Jianping | Method and product for reducing temperature fluctuation of discharged water for instant-heating water heaters |
| CN208222627U (en) * | 2018-04-26 | 2018-12-11 | 广东顺德圣堡莱热能科技有限公司 | A kind of combination hot-water heating system |
| CN210717799U (en) * | 2019-08-14 | 2020-06-09 | 日出东方控股股份有限公司 | Heat storage type water heater and instant heating type water heater linkage system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
| CN111156583B (en) * | 2019-12-25 | 2021-11-23 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
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