CN211345892U - Split type constant temperature flat-plate solar collector - Google Patents
Split type constant temperature flat-plate solar collector Download PDFInfo
- Publication number
- CN211345892U CN211345892U CN201922134583.8U CN201922134583U CN211345892U CN 211345892 U CN211345892 U CN 211345892U CN 201922134583 U CN201922134583 U CN 201922134583U CN 211345892 U CN211345892 U CN 211345892U
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- temperature sensor
- heat collector
- collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The utility model discloses a split type constant temperature flat plate solar collector device, including heat collector and storage water tank, heat collector and storage water tank lead to pipe and link to each other, the heat collector is connected with the water inlet, the water inlet is equipped with switching valve, the heat collector is equipped with first water pump with the department that the water pipe links to each other, the water pump is equipped with first temperature sensor, the inside heating device that is equipped with of storage water tank, heating device is equipped with second temperature sensor, the storage water tank still is equipped with water level induction system. The utility model sets the preset values of the first temperature sensor and the second temperature sensor, so that the temperature of the water in summer is not too high; when the water temperature of the heat collector in winter is not enough, the heating device is used for carrying out secondary heating on water, so that the water temperature reaches the set temperature, and the aim of keeping the water temperature constant all the year round is fulfilled.
Description
Technical Field
The utility model relates to a solar collector technical field, in particular to split type constant temperature flat plate solar collector.
Background
At present, China has become a world solar water heater producing country and a solar water heater market, the retention amount accounts for 76% of the total retention amount of the world, and the solar water heater market develops at a speed of 20% to 30% every year. In the renewable energy industry, the solar water heater industry has become the green sunward industry with the largest production scale, the largest contribution, the highest degree of independent intellectual property and the widest popularization range in China, and the flat plate type solar heat collector and the water heater have great advantages in solar photo-thermal utilization, particularly in indexes of coping with the world environment and completing energy conservation and emission reduction. With the continuous progress of society and technology, the flat-plate solar water heater has made great technical progress in recent years in the aspect of integration of solar energy and buildings.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: a split constant-temperature flat-plate solar collector comprises a heat collector and a water storage tank, wherein the heat collector is connected with the water storage tank through a water pipe;
the heat collector is connected with a water inlet, and the water inlet is provided with a switch valve;
a first water pump is arranged at the joint of the heat collector and the water pipe, and the water pump is provided with a first temperature sensor;
a heating device is arranged in the water storage tank, and the heating device is provided with a second temperature sensor;
the water storage tank is also provided with a water level sensing device.
Preferably, the switch valve is electrically connected with the water level sensing device.
Preferably, the inner wall of the water storage tank is provided with a heat insulation layer.
Preferably, the water pipe is provided with a one-way valve.
Preferably, the surface of the heat collector is provided with a glass cover plate, a heat exchange tube is arranged in the heat collector and connected with the first water pump.
Preferably, the water storage tank is provided with a water outlet, and the water outlet is provided with a second water pump.
Preferably, the water storage tank is provided with a temperature adjusting device, and the temperature adjusting device is electrically connected with the first temperature sensor and the second temperature sensor.
The utility model discloses a technological effect and advantage:
the utility model sets the preset values of the first temperature sensor and the second temperature sensor, so that the temperature of the water in summer is not too high; when the water temperature of the heat collector in winter is not enough, the heating device is used for carrying out secondary heating on water, so that the water temperature reaches the set temperature, and the aim of keeping the water temperature constant all the year round is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the heat collector of the present invention;
FIG. 3 is a schematic structural view of the water storage tank of the present invention;
in the figure:
1. a heat collector; 101. a first water pump; 102. a glass cover plate; 103. a heat exchange pipe; 2. a water storage tank; 201. a heating device; 202. a water level sensing device; 203. a heat-insulating layer; 204. a second water pump; 205. a water outlet; 3. a water pipe; 301. a one-way valve; 4. a water inlet; 5. a water outlet; 6. a temperature regulating device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a split constant temperature flat plate solar collector shown in figures 1 to 3, which comprises a heat collector 1 and a water storage tank 2, wherein the heat collector 1 is connected with the water storage tank 2 through a water pipe 3;
the heat collector is connected with a water inlet 4, and the water inlet 4 is provided with a switch valve 401;
a first water pump 101 is arranged at the joint of the heat collector 1 and the water pipe 3, and the first water pump 101 is provided with a first temperature sensor;
a heating device 201 is arranged in the water storage tank 2, and the heating device 201 is provided with a second temperature sensor;
the water storage tank 2 is further provided with a water level sensing device 202.
In one embodiment of the present invention, the heating device 201 is an electric heating device.
The inner wall of the water storage tank 2 is provided with a heat preservation layer 203.
The water pipe 3 is provided with a one-way valve 301. in an embodiment of the utility model, the one-way valve 301 is a one-way check valve for preventing the water of the water storage tank 2 from flowing backward as in the heat collector 1.
The surface of the heat collector 1 is provided with a glass cover plate 102, the heat exchange tube 103 is arranged inside the heat collector 1, and the heat exchange tube 103 is connected with a first water pump 101. in one embodiment of the utility model, the glass cover plate 102 is a high transparent toughened glass cover plate, the heat exchange tube 103 heats the water in the tube by absorbing sunlight heat, and the first water pump 101 is used for pressurizing to make the water flow pass through the water pipe 3 and flow to the water storage tank 2.
The water storage tank 2 is provided with a water outlet 5, the water outlet 5 is provided with a second water pump 204, and the second water pump 204 is used for increasing water flow to an external water pipe.
The water storage tank 2 is provided with a temperature adjusting device 6, and the temperature adjusting device 6 is electrically connected with the first temperature sensor and the second temperature sensor.
This practical theory of operation: when the solar water heater is used, the temperature threshold values of the first temperature sensor and the second temperature sensor are set through the temperature adjusting device 6 (the temperature threshold value of the first temperature sensor is smaller than that of the second temperature sensor, and the threshold value refers to the highest temperature), when the heat exchange pipe 103 of the heat collector 1 absorbs solar energy to heat water to the threshold value of the first temperature sensor, the second water pump 204 works to convey water to the water storage tank 2 through the water pipe 3, at the moment, the second temperature sensor detects the water temperature, and if the water temperature is smaller than the preset value, the heating device 201 works to heat the water until the water temperature is heated to the preset value.
The utility model can set the threshold values of the first temperature sensor and the second temperature sensor to be consistent in summer, and can prevent the water flow temperature in summer from being too high; in winter, the threshold value of the second temperature sensor is set to be higher than that of the first temperature sensor due to less illumination time, and the water flow is further heated by the heating device 201 to achieve the purpose of constant temperature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The split constant-temperature flat-plate solar collector is characterized by comprising a heat collector (1) and a water storage tank (2), wherein the heat collector (1) is connected with the water storage tank (2) through a water pipe (3);
the heat collector is connected with a water inlet (4), and the water inlet (4) is provided with a switch valve (401);
a first water pump (101) is arranged at the joint of the heat collector (1) and the water pipe (3), and the first water pump (101) is provided with a first temperature sensor;
a heating device (201) is arranged in the water storage tank (2), and a second temperature sensor is arranged on the heating device (201);
the water storage tank (2) is also provided with a water level sensing device (202).
2. The split constant-temperature flat-plate solar collector as claimed in claim 1, wherein the switch valve (401) is electrically connected with the water level sensing device (202).
3. The split constant-temperature flat-plate solar collector as claimed in claim 1, wherein the inner wall of the water storage tank (2) is provided with an insulating layer (203).
4. A split constant temperature flat-plate solar collector as claimed in claim 1, wherein said water pipe (3) is provided with a one-way valve (301).
5. The split constant-temperature flat-plate solar collector as claimed in claim 1, wherein a glass cover plate (102) is arranged on the surface of the collector (1), a heat exchange pipe (103) is arranged inside the collector (1), and the heat exchange pipe (103) is connected with a first water pump (101).
6. The split constant-temperature flat-plate solar collector as claimed in claim 1, wherein the water storage tank (2) is provided with a water outlet (205), and the water outlet (205) is provided with a second water pump (204).
7. The split constant-temperature flat-plate solar collector as claimed in claim 1, wherein the water storage tank (2) is provided with a temperature adjusting device (6), and the temperature adjusting device (6) is electrically connected with the first temperature sensor and the second temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134583.8U CN211345892U (en) | 2019-12-03 | 2019-12-03 | Split type constant temperature flat-plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134583.8U CN211345892U (en) | 2019-12-03 | 2019-12-03 | Split type constant temperature flat-plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211345892U true CN211345892U (en) | 2020-08-25 |
Family
ID=72095036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134583.8U Active CN211345892U (en) | 2019-12-03 | 2019-12-03 | Split type constant temperature flat-plate solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211345892U (en) |
-
2019
- 2019-12-03 CN CN201922134583.8U patent/CN211345892U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204043216U (en) | Photovoltaic and photothermal solar and air can combine hot-water heating system | |
| CN103267365A (en) | Combined hot water making system | |
| CN104832967A (en) | Modularized combined intelligent heat collector system | |
| CN102235715A (en) | Solar water heating system with double water tanks | |
| CN205619578U (en) | Solar water heating system of building | |
| CN202581896U (en) | Double water tank of solar water heater | |
| CN211345892U (en) | Split type constant temperature flat-plate solar collector | |
| CN201488304U (en) | Water circulating system of light-concentrating photoelectric and optothermal all-in-one machine | |
| CN204693553U (en) | Modularized combination type intelligent collector system | |
| CN210740510U (en) | Heating circulation system utilizing groove type solar photo-thermal conversion | |
| CN100360871C (en) | Solar heating and hot-water roof | |
| CN205261944U (en) | Pipeline type solar energy light and heat optoelectronic integration subassembly and hot -water heating system | |
| CN209233789U (en) | A kind of solar photoelectric and light-heat integration component and hot-water heating system | |
| CN201396970Y (en) | Flow channel structure of flat-plate solar collector plate core | |
| CN208652932U (en) | A kind of Efficient intelligent apparatus for heating water by solar energy | |
| CN206831454U (en) | A kind of small-scale electric heating steam boiler system | |
| CN206176630U (en) | Household solar temperature control system | |
| CN201028809Y (en) | Combined split type solar water heater | |
| CN205316701U (en) | Double -water tank solar water heater | |
| CN205373096U (en) | Two water tank solar water heater with heat preservation | |
| CN204787315U (en) | Solar water heater | |
| CN204376829U (en) | A kind of solar light-heat power-generation system | |
| CN203619312U (en) | Solar steam kettle | |
| CN218972920U (en) | Energy-saving unpowered solar energy system | |
| CN214664753U (en) | Solar steam-water heat collection multipurpose heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |