CN210569294U - Control device and hot water system controlled by same - Google Patents
Control device and hot water system controlled by same Download PDFInfo
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- CN210569294U CN210569294U CN201920354552.0U CN201920354552U CN210569294U CN 210569294 U CN210569294 U CN 210569294U CN 201920354552 U CN201920354552 U CN 201920354552U CN 210569294 U CN210569294 U CN 210569294U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model provides a control device and a hot water system controlled by the same, wherein the device comprises an automatic three-way thermostatic valve, a check valve, a three-way valve, an electric three-way valve, a temperature sensor, a main control panel and a cold and hot water adjusting water valve; the first water outlet of the electric three-way valve is connected with the first water inlet of the three-way valve, the second water outlet of the electric three-way valve is connected with the first water inlet of the automatic three-way thermostatic valve, the second water inlet of the three-way valve is connected with the water outlet of the check valve, and the water outlet of the three-way valve is connected with the first inlet of the cold and hot water adjusting valve. The hot water system does not need a module required by the east-west splicing of a user, and the quality of the whole system of the solar energy and wall-mounted boiler is effectively ensured; meanwhile, a user only needs to connect the wall-mounted furnace and the solar energy modules respectively, so that the installation cost and the system complexity are effectively reduced; when the system has problems, the maintenance is easier, and the user experience is improved.
Description
Technical Field
The utility model relates to a solar water heater accessory field, more specifically relates to a controlling means and hot water system of control thereof.
Background
In the prior art, the current situation of integrated use of solar energy and a wall-mounted furnace is in a splicing stage, a third party connects pipelines after buying the wall-mounted furnace and the solar energy by a user, materials needed by the connecting pipelines are spliced east and west, and quality is not guaranteed; and either the cost is very high, or the system is very complicated to do, the after-sale problem is not easy to deal with, and the user hardly obtains good experience. Simultaneously, most connection scheme all is solar hot water direct access hanging stove, and the hot water temperature after solar energy comes out is too little with setting for the temperature difference, and the temperature can surpass behind the hanging stove and set for the temperature too much, leads to hanging stove frequently to open and stop easily, and the overtemperature protection locking even, the water comfort level can not obtain the assurance.
Solar hot water direct access hanging stove, when the hot water temperature after solar energy comes out is too little with the temperature difference that sets up, the temperature can surpass after the hanging stove and set up the temperature too high, leads to hanging stove frequently to open and stop easily, and the overtemperature protection is locked even, and the water comfort level can not obtain the assurance. The wall-mounted furnace and the solar energy are connected through a third party connecting pipeline, materials required by the connecting pipeline are spliced east and west, and quality assurance is avoided. Either the cost is high or the system is complicated to do. After-sale problems are not easy to deal with, and users have difficulty in obtaining good experience.
SUMMERY OF THE UTILITY MODEL
The utility model provides a control device, the device can realize avoiding living water overheated after hanging stove heating, guarantees the water comfort level.
It is still another object of the present invention to provide a hot water system including the control device.
In order to achieve the above technical effects, the technical scheme of the utility model as follows:
a control device is characterized by comprising an automatic three-way thermostatic valve, a first check valve, a three-way valve, an electric three-way valve, a temperature sensor main control panel and a cold and hot water adjusting water valve, wherein a first water outlet of the electric three-way valve is connected with a first water inlet of the three-way valve; a water inlet of the electric three-way valve is provided with a temperature sensor, a signal output end of the temperature sensor is connected with a signal input end of the main control panel, and a signal output end of the main control panel is respectively and electrically connected with the automatic three-way thermostatic valve and the electric three-way valve; the water outlet of the automatic three-way thermostatic valve is a first water outlet a of the control device, the water inlet of the first check valve is a first water inlet b of the control device, the water outlet of the cold and hot water adjusting water valve is a second water outlet c of the control device, the second water inlet of the cold and hot water adjusting water valve is a second water inlet d of the control device, the second water inlet of the automatic three-way thermostatic valve is a third water inlet e of the control device, and the water inlet 43 of the electric three-way valve 4 is a fourth water inlet f of the control device.
Further, the automatic three-way thermostatic valve 1 is an electromagnetic valve; the electric three-way valve 4 is an electromagnetic valve; the cold and hot water adjusting water valve 7 is a manual adjusting valve; the main control board 6 is a single chip microcomputer.
A hot water system controlled by the control device comprises a solar heat collector, a solar heat storage water tank and a wall-mounted boiler; the first water outlet a of the control device is connected with a cold water inlet of the wall-mounted furnace, the first water inlet b of the control device is connected with a hot water outlet of the wall-mounted furnace, the second water outlet c of the control device is a domestic hot water outlet, the second water inlet d of the control device and the third water inlet e of the control device are connected with a tap water source, the fourth water inlet f of the control device is connected with a water outlet of the solar heat storage water tank, and the signal output end of the main control panel is electrically connected with the control end g of the wall-mounted furnace.
Further, the system also includes a second check valve and a radiator; the tap water source is connected to the water inlet of the solar heat storage water tank through the second check valve, the water inlet of the radiator is connected with the cold water outlet of the wall-mounted furnace, and the water outlet of the radiator is connected with the hot water inlet of the wall-mounted furnace.
In the utility model, through the automatic three-way thermostatic valve, the domestic hot water coming out from the solar heat storage water tank through the fourth water inlet f is kept at the most appropriate temperature before entering the wall-mounted furnace, thereby avoiding the domestic hot water from being overheated after being heated by the wall-mounted furnace, ensuring the comfort level of water and simultaneously ensuring the service life of the wall-mounted furnace; when the temperature sensor detects that the temperature at the water inlet of the electric three-way valve is lower than the set value of the main control panel, the main control panel controls the electric three-way valve to open the second outlet, so that domestic hot water passes through the automatic three-way thermostatic valve; if the automatic three-way thermostatic valve senses that the temperature of the live water is higher than the set temperature of the automatic three-way thermostatic valve, a second inlet of the automatic three-way thermostatic valve is opened, so that the cold water enters the automatic three-way thermostatic valve to be mixed with the water, and the cold water enters the wall-mounted furnace through a cold water inlet a to be heated after the temperature is reduced to the set temperature of the automatic three-way thermostatic valve; if the automatic three-way thermostatic valve 1 senses that the temperature of the domestic water is lower than the set temperature of the automatic three-way thermostatic valve, the second inlet of the automatic three-way thermostatic valve is not opened, the domestic hot water directly enters the wall-mounted furnace through the cold water inlet a to be heated, the heated outlet water enters the heat dissipation furnace through the cold water outlet of the wall-mounted furnace to be dissipated, the heated outlet water flows back to the wall-mounted furnace through the hot water inlet of the wall-mounted furnace after reaching the proper temperature, the heated hot water reaches the first water inlet b through the hot water outlet of the wall-mounted furnace and then flows through the cold and hot water adjusting water valve through the check valve and the second inlet of the three-way valve, and the user manually adjusts.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses a connection module makes the life water that solar energy comes out keep the most suitable temperature through automatic tee bend constant temperature valve before getting into the hanging stove, avoids the life water overheated after the hanging stove heating, guarantees the water comfort level, has also guaranteed the life of hanging stove simultaneously; the hot water system does not need a user to piece the required materials, so that the quality of the whole system of the solar wall-mounted boiler is effectively guaranteed; meanwhile, a user only needs to connect the wall-mounted furnace and the solar energy modules respectively, so that the installation cost and the system complexity are effectively reduced; when the system has problems, the maintenance is easier, and the user experience is improved.
Drawings
Fig. 1 is a structural diagram of a connection module of the present invention;
fig. 2 is a block diagram of a hot water system incorporating the connection module of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, a control device comprises an automatic three-way thermostatic valve 1, a first check valve 2, a three-way valve 3, an electric three-way valve 4, a temperature sensor 5, a main control panel 6 and a cold and hot water adjusting water valve 7, wherein a first water outlet 41 of the electric three-way valve 4 is connected with a first water inlet 31 of the three-way valve 3, a second water outlet 42 of the electric three-way valve 4 is connected with a first water inlet 11 of the automatic three-way thermostatic valve 1, a second water inlet 32 of the three-way valve 3 is connected with a water outlet of the first check valve 2, and a water outlet 33 of the three-way valve 3 is connected with a first water inlet; a water inlet 43 of the electric three-way valve 4 is provided with a temperature sensor 5, a signal output end of the temperature sensor 5 is connected with a signal input end of the main control panel 6, and a signal output end of the main control panel 6 is respectively and electrically connected with the automatic three-way thermostatic valve 1 and the electric three-way valve 4; the water outlet 13 of the automatic three-way thermostatic valve 1 is a first water outlet a of the control device, the water inlet of the first check valve 2 is a first water inlet b of the control device, the water outlet 72 of the cold and hot water adjusting water valve 7 is a second water outlet c of the control device, the second water inlet 73 of the cold and hot water adjusting water valve 7 is a second water inlet d of the control device, the second water inlet 12 of the automatic three-way thermostatic valve 1 is a third water inlet e of the control device, and the water inlet 43 of the electric three-way valve 4 is a fourth water inlet f of the control device.
Wherein, the automatic three-way thermostatic valve 1 is an electromagnetic valve; the electric three-way valve 4 is an electromagnetic valve; the cold and hot water adjusting water valve 7 is a manual adjusting valve; the main control board 6 is a single chip microcomputer.
As shown in fig. 2, a hot water system comprises a solar heat collector 8, a solar heat storage water tank 9 and a wall-mounted boiler 14; the first water outlet a of the control device is connected with a cold water inlet of the wall-mounted furnace 14, the first water inlet b of the control device is connected with a hot water outlet of the wall-mounted furnace 14, the second water outlet c of the control device is a domestic hot water outlet, the second water inlet d of the control device and the third water inlet e of the control device are connected with a tap water source, the fourth water inlet f of the control device is connected with a water outlet of the solar heat storage water tank 9, and the signal output end of the main control panel 6 is electrically connected with the control end g of the wall-mounted furnace 15.
The system also includes a second check valve 10 and a radiator 15; a tap water source is connected to a water inlet of the solar heat storage water tank 9 through a second check valve 10, a water inlet of the radiator 15 is connected with a cold water outlet of the wall-mounted furnace 14, and a water outlet of the radiator 15 is connected with a hot water inlet of the wall-mounted furnace 14; the main control panel 6 controls a heating start-stop switch of the wall-hanging stove 14.
The utility model discloses an automatic tee bend thermostatic valve 1 makes the life hot water that comes out from solar energy heat storage water tank 9 through fourth water inlet f keep the most suitable temperature before getting into hanging stove 14, avoids life hot water overheated after hanging stove 14 heats, guarantees the water comfort level, has also ensured the life of hanging stove simultaneously.
When the temperature sensor 5 detects that the temperature at the water inlet 43 of the electric three-way valve 4 is lower than the set value of the main control board 6, the main control board 6 controls the electric three-way valve 4 to open the second outlet 42, so that the domestic hot water passes through the automatic three-way thermostatic valve 1; if the automatic three-way thermostatic valve 1 senses that the temperature of the live water is higher than the set temperature of the automatic three-way thermostatic valve 1, the second inlet 12 of the automatic three-way thermostatic valve 1 is opened, so that cold water enters the automatic three-way thermostatic valve 1 to be mixed, and the cold water enters the wall-mounted furnace 14 to be heated after the temperature is reduced to the set temperature of the automatic three-way thermostatic valve 1 through the cold water inlet a; if the automatic three-way thermostatic valve 1 senses that the temperature of the domestic water is lower than the set temperature of the automatic three-way thermostatic valve 1, the second inlet 12 of the automatic three-way thermostatic valve 1 is not opened, the domestic hot water directly enters the wall-mounted furnace 14 through the cold water inlet a for heating, the heated outlet water enters the radiator 15 through the cold water outlet of the wall-mounted furnace 14 for radiating, the heated outlet water flows back to the wall-mounted furnace 14 through the hot water inlet of the wall-mounted furnace 14 after reaching the proper temperature, the heated hot water reaches the first water inlet b through the hot water outlet of the wall-mounted furnace 14 and then flows through the cold and hot water adjusting water valve 7 through the check valve 2 and the second inlet of the three-way valve 3, and the user manually adjusts the cold and.
Examine all terms described in this paragraph for consistency with the description above
The same or similar reference numerals correspond to the same or similar parts;
the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A control device is characterized by comprising an automatic three-way thermostatic valve (1), a first check valve (2), a three-way valve (3), an electric three-way valve (4), a temperature sensor (5), a main control panel (6) and a cold and hot water adjusting water valve (7), wherein a first water outlet (41) of the electric three-way valve (4) is connected with a first water inlet (31) of the three-way valve (3), a second water outlet (42) of the electric three-way valve (4) is connected with a first water inlet (11) of the automatic three-way thermostatic valve (1), a second water inlet (32) of the three-way valve (3) is connected with a water outlet of the first check valve (2), and a water outlet (33) of the three-way valve (3) is connected with a first water inlet (71) of the cold and hot water; a water inlet (43) of the electric three-way valve (4) is provided with a temperature sensor (5), the signal output end of the temperature sensor (5) is connected with the signal input end of the main control panel (6), and the signal output end of the main control panel (6) is respectively and electrically connected with the automatic three-way thermostatic valve (1) and the electric three-way valve (4); the water outlet (13) of the automatic three-way thermostatic valve (1) is a first water outlet a of the control device, the water inlet of the first check valve (2) is a first water inlet b of the control device, the water outlet (72) of the cold and hot water adjusting water valve (7) is a second water outlet c of the control device, the second water inlet (73) of the cold and hot water adjusting water valve (7) is a second water inlet d of the control device, the second water inlet (12) of the automatic three-way thermostatic valve (1) is a third water inlet e of the control device, and the water inlet (43) of the electric three-way valve (4) is a fourth water inlet f of the control device.
2. Control device according to claim 1, characterized in that the automatic three-way thermostatic valve (1) is a solenoid valve.
3. A control arrangement according to claim 1, characterised in that the electric three-way valve (4) is a solenoid valve.
4. Control arrangement according to claim 1, characterized in that the cold-hot water regulating valve (7) is a manual regulating valve.
5. Control arrangement according to claim 1, characterized in that the main control board (6) is a single chip.
6. A hot water system controlled by the control device according to claim 1, characterized by comprising a solar heat collector (8), a solar hot water storage tank (9), a wall-hanging stove (14); the first water outlet a of the control device is connected with a cold water inlet of the wall-mounted furnace (14), the first water inlet b of the control device is connected with a hot water outlet of the wall-mounted furnace (14), the second water outlet c of the control device is a domestic hot water outlet, the second water inlet d of the control device and the third water inlet e of the control device are connected with a tap water source, the fourth water inlet f of the control device is connected with a water outlet of the solar heat storage water tank (9), and the signal output end of the main control panel (6) is electrically connected with the control end g of the wall-mounted furnace (14).
7. A hot-water system according to claim 6, characterized in that the system further comprises a second non-return valve (10) and a radiator (15); the tap water source is connected to a water inlet of the solar heat storage water tank (9) through a second check valve (10), a water inlet of the radiator (15) is connected with a cold water outlet of the wall-mounted furnace (14), and a water outlet of the radiator (15) is connected with a hot water inlet of the wall-mounted furnace (14).
8. The hot water system according to claim 7, characterized in that the main control board (6) controls a heating start-stop switch of the wall-hanging stove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354552.0U CN210569294U (en) | 2019-03-19 | 2019-03-19 | Control device and hot water system controlled by same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920354552.0U CN210569294U (en) | 2019-03-19 | 2019-03-19 | Control device and hot water system controlled by same |
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| CN210569294U true CN210569294U (en) | 2020-05-19 |
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| CN201920354552.0U Active CN210569294U (en) | 2019-03-19 | 2019-03-19 | Control device and hot water system controlled by same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834227A (en) * | 2021-09-17 | 2021-12-24 | 北京庆东纳碧安热能设备有限公司 | Wall-mounted furnace and solar energy linkage energy-saving system, device and method |
-
2019
- 2019-03-19 CN CN201920354552.0U patent/CN210569294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834227A (en) * | 2021-09-17 | 2021-12-24 | 北京庆东纳碧安热能设备有限公司 | Wall-mounted furnace and solar energy linkage energy-saving system, device and method |
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