CN204006713U - Double-water-tank solar water heater - Google Patents
Double-water-tank solar water heater Download PDFInfo
- Publication number
- CN204006713U CN204006713U CN201420357100.5U CN201420357100U CN204006713U CN 204006713 U CN204006713 U CN 204006713U CN 201420357100 U CN201420357100 U CN 201420357100U CN 204006713 U CN204006713 U CN 204006713U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 407
- 239000000498 cooling water Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the field of water heaters, and discloses a double-water-tank solar water heater, which comprises an outdoor water tank, a cold water inlet and a hot water outlet, wherein the outdoor water tank is connected with a solar heat collector, a first flow path and a second flow path are connected in parallel between the cold water inlet and the hot water outlet, the outdoor water tank is arranged on the first flow path, an indoor water tank is arranged on the second flow path, and the indoor water tank is a pressure-bearing water tank; the water outlet of the outdoor water tank is connected with the water inlet of the indoor water tank. The utility model discloses be equipped with two water tanks, locate the indoor water tank with the heater in for potential safety hazard greatly reduced. Meanwhile, the indoor water tank has small volume, so that the required heating time is short, and the household electricity consumption cost can be reduced. The indoor water tank is short in pipeline with the hot water outlet during installation, cold water quantity in the pipeline is reduced, a user can realize instant heating, and water comfort of the user is improved.
Description
Technical field
The utility model relates to technical field of water heaters, relates to more specifically a kind of pair of tank solar water heater.
Background technology
Solar water heater, because the advantage of its energy-conserving and environment-protective has become an important branch of water heater product gradually, is subject to liking of more and more people.For protection of the environment, save non-renewable energy resources, a lot of provinces and cities have started mandatory requirement solar water heater and auxiliary product thereof have been installed, thereby have greatly accelerated the paces of solar water heater product development.
The water tank of solar water heater is divided into press-bearing water tank and non-pressure water tank in the market, solar product need to be arranged on outdoor, non-pressure water tank is provided with steam vent, and water tank communicates with the external world by steam vent, and water tank bottom generally completes upper water and water intaking by a pipeline.Press-bearing water tank does not have steam vent, and water tank is connected with extraneous by two pipelines, by top water mode, realizes water intaking.
The solar water heater of most adopts the mode of operation of a water tank, because the variation of water tank length of pipe with product installation site changes.When pipeline is longer, the cold water that prestores in pipeline is many, causes each water all can have a large amount of cold water to flow out, and affects result of use.Simultaneously for meeting user's instructions for use, outer tank volume is larger, and electric heating device is installed in outside water box, when water tank temperature reaches bathing temperature, need to not start electrical heating, thereby higher with the insulative water-proof performance requirement of material to circuit, in use procedure, also there is larger potential safety hazard.
In sum, need a kind of solar water heater badly to solve the water resource waste that in prior art, solar water heater occurs, the problem of potential safety hazard.
Utility model content
The purpose of this utility model is, proposes a kind of pair of tank solar water heater, and to solve the water resource waste that in prior art, solar water heater exists, water-use efficiency is not high, and the problem that has potential safety hazard.
For reaching this object, the utility model by the following technical solutions:
A kind of pair of tank solar water heater, comprise outside water box, cooling water inlet and hot water outlet, described outside water box is connected with solar thermal collector, between described cooling water inlet and hot water outlet, be parallel with the first stream and the second stream, described the first stream is provided with described outside water box, described the second stream is provided with indoor water tank, and described indoor water tank is press-bearing water tank; And outside water box delivery port is connected with indoor water tank water inlet.
Further, in described indoor water tank, be provided with heater and indoor water tank temperature sensor; Described heater is connected with control device respectively with indoor water tank temperature sensor.
Further, in described outside water box, be provided with outside water box temperature sensor; Described outside water box temperature sensor is connected with control device.
Further, described outside water box is non-pressure water tank, and described non-pressure water tank is provided with exhaust outlet, and the delivery port of described non-pressure water tank and water inlet are the same mouth of a river, is outside water box intake-outlet; Between described cooling water inlet and described outside water box intake-outlet, be provided with successively the first magnetic valve, one way stop peturn valve, the 3rd magnetic valve, between described one way stop peturn valve and described the 3rd magnetic valve, be provided with the first branch road for described outside water box intake-outlet is connected with described indoor water tank water inlet; Between described one way stop peturn valve and the 3rd magnetic valve, be provided with the second branch road for described outside water box intake-outlet is connected with hot water outlet; Described the second branch road is provided with the second magnetic valve; Current form described the first stream through described cooling water inlet, the first magnetic valve, one way stop peturn valve, the 3rd magnetic valve, outside water box intake-outlet, the 3rd magnetic valve, the second magnetic valve, hot water outlet successively; Current form described the second stream through described cooling water inlet, the first magnetic valve, one way stop peturn valve, indoor water tank water inlet, indoor water tank delivery port, hot water outlet successively.
Further, described the first magnetic valve, the second magnetic valve, the 3rd magnetic valve are connected with described control device respectively.
Further, described outside water box is press-bearing water tank; Between described cooling water inlet and outside water box water inlet, be provided with successively the 4th magnetic valve and one way stop peturn valve; Between described outside water box water inlet and described indoor water tank water inlet, be provided with the 3rd branch road that is connected both, described the 3rd branch road is provided with the 6th magnetic valve; Between described outside water box delivery port and hot water outlet, be provided with for being connected both the 4th branch roads, described the 4th branch road is provided with the 5th magnetic valve; Current form described the first stream through described cooling water inlet, the 4th magnetic valve, one way stop peturn valve, outside water box water inlet, outside water box delivery port, the 5th magnetic valve, hot water outlet successively; Current form described the second stream through described cooling water inlet, the 4th magnetic valve, one way stop peturn valve, the 6th magnetic valve, indoor water tank water inlet, indoor water tank delivery port, hot water outlet successively.
Further, described the 4th magnetic valve, the 5th magnetic valve, the 6th magnetic valve are connected with control device respectively.
The beneficial effects of the utility model are:
(1) the utility model is provided with outdoor and indoor two water tanks, and heater is located in indoor water tank, and outside water box is not installed assisted heating device, and potential safety hazard is reduced greatly.Meanwhile, because indoor water tank volume is less, the water yield that heater need to heat is few, and the required heat time is short, can reduce household electricity expense, improves user and experiences.Pipeline when indoor water tank is installed and between hot water outlet is short, has reduced the cool water quantity in pipeline, and user can be realized open has hot water, has improved user's water comfort level.
(2) the two tank solar water heaters in the utility model are provided with control device and magnetic valve in pipeline, by control device, control the open and close of magnetic valve, can according to user need to realize different mode of operations, can meet the more user demand of user; User can independently select according to weather condition the mode of operation of solar water heater, weather is used the water in outside water box when good, when bad weather or when outside water box keeps in repair, use the water in indoor water tank, improved flexibility and the water-use efficiency of water.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of two tank solar water heaters of the utility model embodiment mono-proposition;
Fig. 2 is the syndeton schematic diagram of two tank solar water heaters of the utility model embodiment bis-propositions.
In figure:
1, the first magnetic valve; 2, one way stop peturn valve; 3, the second magnetic valve; 4, the 3rd magnetic valve; 5, hot water outlet; 6, cooling water inlet; 7, indoor water tank delivery port; 8, indoor water tank water inlet; 9, heater; 10, indoor water tank temperature sensor; 11, exhaust outlet; 12, outside water box temperature sensor; 13, outside water box intake-outlet; 14, outside water box; 15, indoor water tank; 16, control device;
The 1 ', the 4th magnetic valve; 2 ', one way stop peturn valve; The 3 ', the 5th magnetic valve; The 4 ', the 6th magnetic valve; 5 ', hot water outlet; 6 ', cooling water inlet; 7 ', indoor water tank delivery port; 8 ', indoor water tank water inlet; 9 ', heater; 10 ', indoor water tank temperature sensor; 11 ', outside water box water inlet; 12 ', outside water box temperature sensor; 13 ', outside water box delivery port; 14 ', outside water box; 15 ', indoor water tank; 16 ', control device.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
The utility model proposes a kind of pair of tank solar water heater, comprise outside water box, cooling water inlet and hot water outlet, outside water box is connected with solar thermal collector, between cooling water inlet and hot water outlet, be parallel with the first stream and the second stream, the first stream is provided with outside water box, the second stream is provided with indoor water tank, and indoor water tank is press-bearing water tank; And outside water box delivery port is connected with indoor water tank water inlet.In indoor water tank, be provided with heater and indoor water tank temperature sensor; Heater is connected with control device respectively with indoor water tank temperature sensor.In outside water box, be provided with outside water box temperature sensor; Outside water box temperature sensor is connected with control device.
By two specific embodiments, set forth below concrete syndeton and the control method of two tank solar water heaters in the utility model.
Embodiment mono-
As shown in Figure 1, a kind of pair of tank solar water heater that the present embodiment proposes, comprise outside water box 14 and indoor water tank 15, indoor water tank 15 is press-bearing water tank, outside water box 14 is non-pressure water tank, non-pressure water tank is provided with exhaust outlet 11, and the delivery port of non-pressure water tank and water inlet are the same mouth of a river, is outside water box intake-outlet 13.
Between cooling water inlet 6 and outside water box intake-outlet 13, be provided with successively the first magnetic valve 1, one way stop peturn valve 2, the 3rd magnetic valve 4, between one way stop peturn valve 2 and the 3rd magnetic valve 4, be provided with the first branch road for outside water box intake-outlet 13 is connected with indoor water tank water inlet 8; Between one way stop peturn valve 2 and the 3rd magnetic valve 4, be provided with the second branch road for outside water box intake-outlet 13 is connected with hot water outlet 5; The second branch road is provided with the second magnetic valve 3.Current form the first stream through cooling water inlet 6, the first magnetic valve 1, one way stop peturn valve 2, the 3rd magnetic valve 4, outside water box intake-outlet 13, the 3rd magnetic valve 4, the second magnetic valve 3, hot water outlet 5 successively.
Current form the second stream through cooling water inlet 6, the first magnetic valve 1, one way stop peturn valve 2, indoor water tank water inlet 8, indoor water tank delivery port 7, hot water outlet 5 successively.
The first magnetic valve 1, the second magnetic valve 3, the 3rd magnetic valve 4 are connected with control device 16 respectively in the present embodiment, and control device 16 is realized the different working modes of two tank solar water heaters by controlling the opening and closing of the first magnetic valve 1, the second magnetic valve 3 and the 3rd magnetic valve 4.
As embodiment further, in indoor water tank 15, be provided with the heater 9 and the indoor water tank temperature sensor 10 for the water temperature of indoor water tank 15 is monitored that for the water to indoor water tank 15, heat.Wherein, heater 9 is connected with control device 16 respectively with indoor water tank temperature sensor 10, indoor water tank temperature sensor 10 is passed to control device 16 by the temperature detecting, control device 16 contrasts with the value presetting after receiving the temperature signal detecting, while not having to arrive the water temperature presetting, control heater 9 is proceeded heating.In outside water box 14, be provided with outside water box temperature sensor 12; Outside water box temperature sensor 12 is connected with control device 16.
The present embodiment also discloses a kind of control method that is applied to the two tank solar water heaters in the present embodiment, comprises normal mode, outside water box mode of operation and three kinds of mode of operations of indoor water tank mode of operation:
Normal mode of operation, the water in outside water box 14 enters indoor water tank 15, and the hydraulic pressure in indoor water tank 15 is entered to hot water outlet 5;
Outside water box mode of operation, the hot water in outside water box 14 directly enters into hot water outlet 5;
Indoor water tank mode of operation, the hot water in indoor water tank 15 directly enters into hot water outlet 5.
At solar water heater, during in normal mode of operation, control device 16 is controlled the first magnetic valves 1, the second magnetic valve 3 cuts out, and the 3rd magnetic valve 4 is opened.Under this duty, water in outside water box 14 flows out from outside water box intake-outlet 13, by indoor water tank water inlet 8, enter into indoor water tank 15, the water in indoor water tank 15 is flowed out to from indoor water tank delivery port 7 to hot water outlet 5 rear for user.In carrying out the above-mentioned course of work, the heater 9 in indoor water tank 15 continues water to heat.A kind of conventional state during this duty, when user does not set control device 16, control device 16 acquiescences are in this kind of duty.
At solar water heater, during in outside water box mode of operation, control device 16 controls the first magnetic valves 1 and cuts out, and the second magnetic valve 3, the 3rd magnetic valve 4 are opened.Water temperature in outside water box 14 is higher than 45 °, and the water temperature in indoor water tank 15 during lower than 40 °, preferably adopts outside water box mode of operation.Under this kind of operational mode state, the hot water in outside water box 14 enters into pipeline through outside water box intake-outlet 13, directly by hot water outlet 5, is supplied to user.When outside water box temperature sensor 12 detects temperature in outside water box 14 higher than 45 °, control device 16 can be changed mode of operation by automatically prompting user, if user does not want to use this kind of mode, also can ignore the prompting of control device 16, independently select mode of operation.
Indoor water tank mode of operation, under this kind of pattern, control device 16 is controlled the second magnetic valves 3, the 3rd magnetic valve 4 cuts out, and the first magnetic valve 1 is opened, when outside water box 14 keeps in repair or when outdoor sunlight is sufficient not, this kind of mode of operation of recommendation.Under this mode of operation, cold water enters into pipeline and enters into indoor water tank 15 from indoor water tank water inlet 8 from cooling water inlet 6, and the hot water in indoor water tank 15 is ejected and enter into hot water outlet 5 from indoor water tank delivery port 7, is supplied to user to use.
Two tank solar water heaters in the utility model are provided with control device and magnetic valve in pipeline, by control device, control the open and close of magnetic valve, can according to user need to realize different mode of operations, can meet the more user demand of user; User can independently select according to weather condition the mode of operation of solar water heater, weather is used the water in outside water box when good, when bad weather or when outside water box keeps in repair, use the water in indoor water tank, improved flexibility and the water-use efficiency of water.
Embodiment bis-
As shown in Figure 2, be a kind of pair of tank solar water heater that the present embodiment proposes, the difference of the present embodiment and embodiment mono-is that the outside water box 14 ' in the present embodiment is press-bearing water tank.Because the using method of press-bearing water tank is different from non-pressure water tank, therefore, the syndeton of two tank solar water heaters is different from syndeton in embodiment mono-, its specific embodiment is between cooling water inlet 6 ' and outside water box water inlet 11 ', to be provided with successively the 4th magnetic valve 1 ' and one way stop peturn valve 2 '; Between outside water box water inlet 11 ' and indoor water tank water inlet 8 ', be provided with the 3rd branch road that is connected both, the 3rd branch road is provided with the 6th magnetic valve 4 '.Between outside water box delivery port 13 ' and hot water outlet 5 ', be provided with for being connected both the 4th branch roads, the 4th branch road is provided with the 5th magnetic valve 3 '.
Current pass through cooling water inlet 6 ', the 4th magnetic valve 1 ', one way stop peturn valve 2 ', outside water box water inlet 11 ', outside water box delivery port 13 ', the 5th magnetic valve 3 ', hot water outlet 5 ' formation the first stream successively.
Current pass through cooling water inlet 6 ', the 4th magnetic valve 1 ', one way stop peturn valve 2 ', the 6th magnetic valve 4 ', indoor water tank water inlet 8 ', indoor water tank delivery port 7 ', hot water outlet 5 ' formation the second stream successively.
Wherein, the 4th magnetic valve 1 ', the 5th magnetic valve 3 ', the 6th magnetic valve 4 ' are connected with control device 16 ' respectively.
Identical with embodiment mono-, in indoor water tank 15 ', be provided with heater 9 ' and indoor water tank temperature sensor 10 '; Heater 9 ' is connected with control device 16 ' respectively with indoor water tank temperature sensor 10 '.In outside water box 14 ', be provided with outside water box temperature sensor 12 ', outside water box temperature sensor 12 ' is connected with control device 16 '.
The utility model is provided with outdoor and indoor two water tanks, and heater is located in indoor water tank, and outside water box is not installed assisted heating device, and potential safety hazard is reduced greatly.Meanwhile, because indoor water tank volume is less, the water yield that heater need to heat is few, and the required heat time is short, can reduce household electricity expense, improves user and experiences.Pipeline when indoor water tank is installed and between hot water outlet is short, has reduced the cool water quantity in pipeline, and user can be realized open has hot water, has improved user's water comfort level.
Identical with embodiment mono-, the two tank solar water heaters in the present embodiment also provide three kinds of mode of operations, are respectively normal mode, outside water box mode of operation and indoor water tank mode of operation.
When water heater is during in normal mode, control device 16 ' is controlled the 5th magnetic valve 3 ', the 6th magnetic valve 4 ' cuts out, and the 4th magnetic valve 1 ' is opened.Under normal mode, cold water enters into outside water box 14 ' from cooling water inlet 6 ', water in outside water box 14 ' is ejected from outside water box delivery port 13 ', the water being ejected enters into indoor water tank water inlet 11 ' and the water of indoor water tank 15 ' is entered into after indoor water tank delivery port 7 ' ejects to hot water outlet 5 ', is supplied to user to use.A kind of conventional state during this duty, when user does not set control device 16 ', control device 16 ' acquiescence is in this kind of duty.
When water heater enters into outside water box mode of operation, control device 16 ' controls the 6th magnetic valve 4 ' and cuts out, and the 4th magnetic valve 1 ', the 5th magnetic valve 3 ' are opened.Water temperature in outside water box 14 ' is higher than 45 °, and the water temperature in indoor water tank 15 ' during lower than 40 °, preferably adopts outside water box mode of operation.Under this kind of operational mode state, cold water enters into outside water box 14 ' from cooling water inlet 6 ', and the hot water in outside water box 14 ' is ejected, and enters in pipeline and flows in hot water outlet 5 ', for user through outside water box delivery port 13.When outside water box temperature sensor 12 ' detects temperature in outside water box 14 ' higher than 45 °, control device 16 ' can be changed mode of operation by automatically prompting user, if user does not want to use this kind of mode, also can ignore the prompting of control device 16 ', independently select mode of operation.
When solar water heater is during in indoor water tank mode of operation, control device 16 ' controls the 5th magnetic valve 3 ' and cuts out, and the 4th magnetic valve 1 ', the 6th magnetic valve 4 ' are opened.When outside water box 14 ' keeps in repair or when outdoor sunlight is sufficient not, this kind of mode of operation of recommendation.Under this mode of operation, cold water enters into pipeline and enters into indoor water tank 15 ' from indoor water tank water inlet 8 ' from cooling water inlet 6 ', hot water in indoor water tank 15 ' is ejected and enters into hot water outlet 5 ' from indoor water tank delivery port 7 ', for user.
Below described in conjunction with specific embodiments know-why of the present utility model, these are described is in order to explain principle of the present utility model, can not be interpreted as by any way the restriction to the utility model protection domain.Based on explain herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (7)
1. a two tank solar water heater, comprise outside water box (14 ', 14), cooling water inlet (6 ', 6) and hot water outlet (5 ', 5), described outside water box (14 ', 14) is connected with solar thermal collector, it is characterized in that: between described cooling water inlet (6 ', 6) and hot water outlet (5 ', 5), be parallel with the first stream and the second stream, described the first stream is provided with described outside water box (14 ', 14), described the second stream is provided with indoor water tank (15 ', 15), and described indoor water tank (15 ', 15) is press-bearing water tank;
And outside water box delivery port is connected with indoor water tank water inlet (8 ', 8).
2. according to claim 1 pair of tank solar water heater, is characterized in that: in described indoor water tank (15 ', 15), be provided with heater (9 ', 9) and indoor water tank temperature sensor (10 ', 10);
Described heater (9 ', 9) is connected with control device (16 ', 16) respectively with indoor water tank temperature sensor (10 ', 10).
3. according to claim 1 pair of tank solar water heater, is characterized in that: in described outside water box (14 ', 14), be provided with outside water box temperature sensor (12 ', 12);
Described outside water box temperature sensor (12 ', 12) is connected with control device (16 ', 16).
4. according to claim 3 pair of tank solar water heater, it is characterized in that: described outside water box (14) is non-pressure water tank, described non-pressure water tank is provided with exhaust outlet (11), the delivery port of described non-pressure water tank and water inlet are the same mouth of a river, are outside water box intake-outlet (13);
Between described cooling water inlet (6) and described outside water box intake-outlet (13), be provided with successively the first magnetic valve (1), one way stop peturn valve (2), the 3rd magnetic valve (4), between described one way stop peturn valve (2) and described the 3rd magnetic valve (4), be provided with the first branch road for described outside water box intake-outlet (13) is connected with described indoor water tank water inlet (8);
Between described one way stop peturn valve (2) and the 3rd magnetic valve (4), be provided with the second branch road for described outside water box intake-outlet (13) is connected with hot water outlet (5);
Described the second branch road is provided with the second magnetic valve (3);
Current pass through successively described cooling water inlet (6), the first magnetic valve (1), one way stop peturn valve (2), the 3rd magnetic valve (4), outside water box intake-outlet (13), the 3rd magnetic valve (4), the second magnetic valve (3), hot water outlet (5) and form described the first stream;
Current pass through successively described cooling water inlet (6), the first magnetic valve (1), one way stop peturn valve (2), indoor water tank water inlet (8), indoor water tank delivery port (7), hot water outlet (5) and form described the second stream.
5. according to claim 4 pair of tank solar water heater, is characterized in that: described the first magnetic valve (1), the second magnetic valve (3), the 3rd magnetic valve (4) are connected with described control device (16) respectively.
6. according to claim 3 pair of tank solar water heater, is characterized in that: described outside water box (14 ') is press-bearing water tank;
Between described cooling water inlet (6 ') and outside water box water inlet (11 '), be provided with successively the 4th magnetic valve (1 ') and one way stop peturn valve (2 ');
Between described outside water box water inlet (11 ') and described indoor water tank water inlet (8 '), be provided with the 3rd branch road that is connected both, described the 3rd branch road is provided with the 6th magnetic valve (4 ');
Between described outside water box delivery port (13 ') and hot water outlet (5 '), be provided with for being connected both the 4th branch roads, described the 4th branch road is provided with the 5th magnetic valve (3 ');
Current pass through successively described cooling water inlet (6 '), the 4th magnetic valve (1 '), one way stop peturn valve (2 '), outside water box water inlet (11 '), outside water box delivery port (13 '), the 5th magnetic valve (3 '), hot water outlet (5 ') and form described the first stream;
Current pass through successively described cooling water inlet (6 '), the 4th magnetic valve (1 '), one way stop peturn valve (2 '), the 6th magnetic valve (4 '), indoor water tank water inlet (8 '), indoor water tank delivery port (7 '), hot water outlet (5 ') and form described the second stream.
7. according to claim 6 pair of tank solar water heater, is characterized in that: described the 4th magnetic valve (1 '), the 5th magnetic valve (3 '), the 6th magnetic valve (4 ') are connected with control device (16 ') respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357100.5U CN204006713U (en) | 2014-06-30 | 2014-06-30 | Double-water-tank solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357100.5U CN204006713U (en) | 2014-06-30 | 2014-06-30 | Double-water-tank solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006713U true CN204006713U (en) | 2014-12-10 |
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ID=52046706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357100.5U Expired - Lifetime CN204006713U (en) | 2014-06-30 | 2014-06-30 | Double-water-tank solar water heater |
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| Country | Link |
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| CN (1) | CN204006713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807212A (en) * | 2015-05-21 | 2015-07-29 | 黄光瑜 | Solar water heater and electric water heater combined application system and energy-saving control device thereof |
| CN105202774A (en) * | 2014-06-30 | 2015-12-30 | 青岛经济技术开发区海尔热水器有限公司 | Double-water-tank solar water heater and double-water-tank water heater control method |
-
2014
- 2014-06-30 CN CN201420357100.5U patent/CN204006713U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202774A (en) * | 2014-06-30 | 2015-12-30 | 青岛经济技术开发区海尔热水器有限公司 | Double-water-tank solar water heater and double-water-tank water heater control method |
| CN105202774B (en) * | 2014-06-30 | 2017-03-15 | 青岛经济技术开发区海尔热水器有限公司 | Double-water-tank solar water heater and double-water-tank water heater control method |
| CN104807212A (en) * | 2015-05-21 | 2015-07-29 | 黄光瑜 | Solar water heater and electric water heater combined application system and energy-saving control device thereof |
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