CN210772414U - Full-house warm keeping device of photovoltaic electric heating pump house - Google Patents
Full-house warm keeping device of photovoltaic electric heating pump house Download PDFInfo
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- CN210772414U CN210772414U CN201921764268.7U CN201921764268U CN210772414U CN 210772414 U CN210772414 U CN 210772414U CN 201921764268 U CN201921764268 U CN 201921764268U CN 210772414 U CN210772414 U CN 210772414U
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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
- Y02B10/10—Photovoltaic [PV]
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E10/60—Thermal-PV hybrids
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Abstract
Photovoltaic electric heating pump house whole house device that keeps warm, it includes that the initialization sets up the unit, the water tank, heating element, room temperature detector, water temperature detector, controlling means, the radiator, circulating water pump to and the water pump that draws water. The initialization setting unit is used for setting a room temperature reference value and a water temperature reference value. The control device is used for controlling the operation states of the heating assembly, the circulating water pump and the water pumping pump. When the room temperature value detected by the room temperature detector is smaller than the room temperature reference value and the water temperature value detected by the water temperature detector is smaller than the water temperature reference value, the control device controls the water pumping pump to stop running and controls the heating assembly to heat the water in the water tank. This photovoltaic electric heating pump house whole house heat preservation device can avoid making the pump or the pipeline that draws water freeze because the temperature in the pump house is too low to can avoid its unable use, also can avoid damaged phenomenon to take place simultaneously.
Description
Technical Field
The utility model relates to a photovoltaic water pump uses technical field, in particular to photovoltaic electric heat heating pump house whole house device that keeps warm.
Background
The areas using photovoltaic energy as power sources of the water pumping pump and the water pumping device are usually areas with long illumination time and much illumination days in one year, such as the northern areas in China, such as Qinghai and Tibet. The water pump can pump up deep well water or pump water in canyons to the tops of mountains in Sichuan and the like. In order to control the operation of the water pump, a pump room is usually built at the water source or the semi-mountainside. The pump house is a factory building for installing and protecting water pumps of various lifts or powers. It is known that when the pumping is stopped, the water in the pipes outside the room or in the pumping well cannot be completely withdrawn, although the water in the pumps and their associated pipes is withdrawn. In winter or in high-altitude areas with large temperature difference day and night, water in the existing pump room can be frozen due to low temperature when water is not pumped at night, so that the photovoltaic energy conversion assembly is powered up to the state that the water pump can be pumped in the daytime, and various water pumps and auxiliary pipelines in the pump room cannot be operated due to freezing, thereby wasting time and electric energy generated by the photovoltaic energy assembly. Moreover, if the user does not know that various water pumps and auxiliary pipes in the pump room have been frozen or frozen, the water pumps and the auxiliary pipes in the pump room may be damaged when the water pump is started.
In order to solve the above problems, some pump houses add a photo-thermal collector on the roof to heat water, and then utilize the hot water to protect the temperature in the pump house at night, but in the field, some project pump houses cannot bear the weight of the house made of color steel tiles, and the like, and the ground has no extra place for installing the photo-thermal collectors, so that other ways can only be sought to solve the problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can prevent that the too low photovoltaic electric heat heating pump house whole room heat preservation device that leads to the equipment unable use in the pump house of pump house temperature to solve above-mentioned problem.
A photovoltaic electric heating pump room whole-house warm keeping device comprises an initialization setting unit, a water tank arranged in a pump room, a heating assembly arranged in the water tank, a room temperature detector used for detecting the temperature in the pump room, a water temperature detector used for detecting the temperature in the water tank, a control device connected with the room temperature detector and the water temperature detector, at least one group of heating radiators connected with the water tank, a circulating water pump arranged in the pump room and connected with the heating radiators and the water tank, and a water pumping pump controlled by the control device. The initialization setting unit is used for setting a room temperature reference value and a water temperature reference value. The control device is used for comparing the room temperature value detected by the room temperature detector with a room temperature reference value and the water temperature value detected by the water temperature detector with a water temperature reference value, and controlling the operation states of the heating assembly, the circulating water pump and the water pumping pump according to the comparison result. When the room temperature value detected by the room temperature detector is smaller than the room temperature reference value and the water temperature value detected by the water temperature detector is smaller than the water temperature reference value, the control device controls the water pumping pump to stop running and controls the heating assembly to heat water in the water tank, and meanwhile, the circulating water pump is started to enable water in the water tank to circulate between the water tank and the heating radiator to heat and warm the pump room. When the room temperature value detected by the room temperature detector is greater than or equal to the room temperature reference value and the water temperature value detected by the water temperature detector is greater than or equal to the water temperature reference value, the control device controls the heating assembly to stop heating the water in the water tank and controls the circulating water pump to stop operating.
Furthermore, the photovoltaic electric heating pump house whole-house warm-keeping device further comprises a group of photovoltaic energy conversion assemblies, and the photovoltaic energy conversion assemblies are used for converting light energy into electric energy to supply power to the water pumping pump.
Further, the photovoltaic energy conversion assembly is used for converting light energy into electric energy to supply power to the control device, the heating assembly, the circulating water pump and the water pumping pump.
Further, the heating assembly comprises at least one electric heating piece which is placed in the water tank and converts electric energy into heat energy.
Further, the room temperature reference value is any value between-4 degrees and 2 degrees.
Further, the water temperature reference value is any value between 10 degrees and 15 degrees.
Further, when the room temperature value detected by the room temperature detector is greater than or equal to the room temperature reference value and the water temperature value detected by the water temperature detector is greater than or equal to the water temperature reference value, the control device controls the water pumping pump to start operation.
Furthermore, the room temperature detector and the water temperature detector are both temperature sensors.
Further, the control device is a single chip microcomputer or a programmable controller.
Compared with the prior art, the utility model provides a photovoltaic electric heating pump house whole house device that keeps warm utilizes the existing subassembly of photovoltaic water pump system to utilize the unable energy during operation of photovoltaic water pump to realize heating make full use of solar energy. Meanwhile, the energy of sunlight in the daytime is used for heating water, and the heat storage capacity of the water is used for realizing continuous heat preservation at night so as to prevent the pump room from freezing. In addition, compare and add hot water in light and heat collector, this photovoltaic electric heat heating pump house whole room heat preservation device only need increase a heat radiation water tank in the pump house, need not increase light and heat collector, does not have the puzzlement of placing the position. The photovoltaic electric heating pump room whole-room heat preservation device is provided with a water tank, a heating assembly, a room temperature detector, a water temperature detector, a circulating water pump and at least one group of radiators connected with the water tank, the water in the water tank can be heated by electric energy converted by a photovoltaic energy conversion assembly carried by the existing photovoltaic water pump system, so that the whole pump room can be heated and preserved heat by heating the radiators, the situation that a water pumping pump or a water pumping pipeline is frozen due to too low temperature in the pump room can be avoided, the situation that the water pumping pump or the water pumping pipeline cannot be used can be avoided, and the situation that various water pumps and auxiliary pipelines in the pump room are damaged when the water pumping pump is started to work due to the fact that a user does not know that various water pumps and auxiliary pipelines in the pump room are frozen and opened can be avoided.
Drawings
Fig. 1 is a schematic view of the connection structure of the whole-house warming device of the photovoltaic electric heating pump house provided by the utility model.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1, it is the schematic diagram of the whole-house warming device of the photovoltaic electric heating pump house provided by the utility model. The photovoltaic electric heating pump house whole-house warm keeping device is used for heating and insulating the pump house 10. The photovoltaic electric heating pump house whole-house warming device comprises an initialization setting unit 11, a water tank 12 arranged in the pump house 10, a heating assembly 13 arranged in the water tank 12, a group of photovoltaic energy conversion assemblies 14, a room temperature detector 15 used for detecting the temperature in the pump house 10, a water temperature detector 16 used for detecting the temperature in the water tank 12, at least one group of heating radiators 17 connected with the water tank 12, a circulating water pump 18 arranged in the pump house 10 and connected with the heating radiators 17 and the water tank 12, a water pumping pump 19 controlled by the following control device 20, and a control device 20 connected with the room temperature detector 15 and the water temperature detector 16. It is conceivable that the photovoltaic electric heating pump room whole-room warming device further includes other functional modules, such as electrical connection components, pipeline connection components, etc., which should be known to those skilled in the art, and will not be described in detail herein.
The pump house 10 may be a room known to people, and is used for installing and protecting various water pumps or other functional devices, such as power machines and auxiliary devices thereof, but is known to those skilled in the art and will not be described herein.
The initialization setting unit 11 may be an electronic device including a UI interface, which has input or output and stores data, but it should be a prior art, and will not be described herein. In the present embodiment, the initialization setting unit 11 is configured to set a room temperature reference value and a water temperature reference value. The room temperature reference value is used to characterize the temperature in the pump room, and may be any value between-4 degrees and 2 degrees, in which temperature range water may freeze. In this embodiment, the room temperature reference value is zero, and it is ensured that water is not frozen in this temperature range. The water temperature reference value is used to represent the temperature of the water in the water tank and may be any value between 10 degrees and 15 degrees. In the present embodiment, the water temperature reference value is 12 degrees to maintain the temperature in the pump room 10. Since the heat for warming the pump room 10 is derived from the heat dissipation of the water in the water tank 12, the room temperature reference value should be smaller than the water temperature reference value.
The water tank 12 is used for containing a medium for heating, such as oil or water. In this embodiment, the tank 12 is used to hold water. The water tank 12 may be a fiberglass water tank, a stainless steel water tank, an enamel water tank, a galvanized steel water tank, or the like. In this embodiment, the water tank 12 is a stainless steel water tank. It is understood that the water tank 12 may be equipped with various functional valves, water level monitors, or functional modules such as an automatic cleaning system, etc. as required, and will not be described herein. The water in the water tank 12 can be independently accessed from an external pipeline, and therefore, the water tank 12 should further have functional components such as a water inlet pipe, a water outlet pipe, an overflow pipe, a water discharge pipe, etc., which are well known to those skilled in the art and will not be described herein again. It is conceivable that the photovoltaic electric heating pump room whole-room warming device can directly heat the whole pump room 10 by a heating element such as an electric heating wire. However, the direct heating element such as the heating wire is used for heating, which has poor heat storage effect, short heating time, high temperature in short time and short holding time. When the water in the water tank 12 is used, the cost is low, the specific heat capacity is relatively high, the temperature can be slowly increased in the heating process, more heat can be stored, and the slow and continuous heat release can be maintained, so that the water can be kept at the room temperature of more than 0 ℃ and cannot be frozen.
The heating assembly 13 includes at least one electric heating plate (not shown). In this embodiment, the heating assembly 13 includes four electric heating plates, which are placed in the water tank 12 to heat the water. The heating component 13 is powered by the photovoltaic energy conversion component 14 or commercial power, and converts electric energy into heat energy to heat water. The electric heating sheet is a technique known by a person skilled in the art, and is not described in detail.
The photovoltaic energy conversion component 14 is shared with a photovoltaic energy converter in the photovoltaic pumping system, so that the purpose of saving resources is achieved. The photovoltaic energy conversion module 14 is a prior art, which is a device for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly comprises three parts, namely a solar panel (module), a controller and an inverter, which are well known to those skilled in the art and will not be described herein again. The photovoltaic energy conversion module 14 can supply power to the water pump 20, and also can supply power to the control device 20, the circulating water pump 18 and the heating module 13. Because the photovoltaic water pump system is in actual operation, although sunlight exists for many periods of time, the water pumping pump 19 cannot be operated. Because the rated power of a single water pump 19 which utilizes photovoltaic energy to provide a power source is generally between several kilowatts and one hundred kilowatts, and the lift is between dozens and one thousand meters. And for some time intervals, although sunlight exists, the water cannot reach the water outlet degree of the single water pumping pump 19, for example, a water pump with 75kW rated power, 50Hz rated frequency and 2950rpm rated rotating speed, and if the actual rotating speed of the water pump is 1800rpm when the water outlet outputs water, the actual operating power of the water pump at the moment is about 17 kW. That is, if the maximum power provided by the photovoltaic energy conversion module 14 is less than 17kW, the water pumps 14 cannot discharge water even if they are running because the actual head height is not sufficient. This energy can then be used to heat the water in the tank 12. In general, during the following time period, the energy released by the sunlight is insufficient to provide the water pump 19 with power capable of yielding water, for example, during the process of slowly increasing the sunlight power after sunrise in the morning, or during the process of slowly decreasing the sunlight power before sunrise in the evening, or during the condition of insufficient sunlight or cloud in the daytime, the energy conversion component 14 cannot provide enough power to make the lift of the water pump meet the requirement of yielding water. At this time, the energy provided by the energy conversion assembly 14 can be used to heat the water in the water tank, so as to achieve the purposes of improving the utilization rate of the energy conversion assembly 14, increasing the temperature of the pump room and preventing equipment failure caused by freezing.
The room temperature detector 15 may be a temperature sensor, but is per se a prior art device, which is used to detect the temperature inside the pump room 10 and transmit the temperature to the control device 20.
The water temperature detector 16 may also be a temperature sensor, which is different from the room temperature detector 15 in that the water temperature detector 16 may be placed in water and used to detect the temperature of the water in the water tank 12. The water temperature detector 16 is also a prior art, and comprises a temperature sensing element and a signal processing unit, and can convert the temperature signal into a usable output electrical signal according to a certain rule, which is also known by those skilled in the art and will not be described herein.
The radiator 17 is made of aluminum alloy, brass or bronze into a plate-shaped, sheet-shaped or multi-sheet-shaped hollow pipeline structure, when hot water passes through the radiator, the radiator radiates heat in the hot water to exchange heat with surrounding air, and therefore the purpose of heating the air is achieved. In this embodiment, the hot water flowing through the radiator 17 is the heated water in the tank 12.
The circulating water pump 18 is used for circulating water between the water tank 12 and the heating radiator 18, so that a warm-keeping effect can be achieved on the pump room 10. In this embodiment, the circulating water pump 19 is used to circulate water between the tank 12 and the radiator 18.
The water pump 19 is used to pump out water from the water source to supply the water to the user side. The water pump 19 is a conventional device that can perform a water pumping operation in rivers, lakes, or deep wells through a series of control and execution links such as power electronics, a motor, and a water machine, and is well known to those skilled in the art and will not be described herein. It should be further noted that the water pump 19 is a photovoltaic pump, that is, a water pump powered by the photovoltaic energy conversion module. It is contemplated that the pump 19 is inoperable when there is no light.
The control device 20 is configured to compare the room temperature value detected by the room temperature detector 15 with a room temperature reference value and the water temperature value detected by the water temperature detector 16 with a water temperature reference value, and control the operation states of the heating assembly 13, the water circulation pump 18, and the water pumping pump 19 according to the comparison structure. The control device 20 is per se a prior art device that is composed of a plurality of electrical components, such as signal or data processors, single-chip microcomputers, programmable controllers, memories, amplifiers, etc. It will be appreciated that the control device 20 is loaded with a control program, which may be written in a computer language, such as assembly language, VC, or VB, etc. As for the control degree itself, as long as the technical solution of the present invention is known, a person skilled in the art can use the above language to write a corresponding program language, which is not described herein again. Specifically, in the case of sunlight, and when the room temperature value detected by the room temperature detector 15 is smaller than the room temperature reference value and the water temperature value detected by the water temperature detector 16 is smaller than the water temperature reference value, it indicates that the temperature in the pump room 10 is low, which may freeze the water pump and the auxiliary pipes in the pump room 10, and it is necessary to raise the temperature of the pump room 10, so the control device 20 controls the water pumping pump 20 to stop operating. Meanwhile, the control device 20 controls the heating assembly 13 to heat the water in the water tank 12, and starts the circulating water pump 19 to circulate the water in the water tank 12 between the water tank 12 and the radiator 18 to heat and warm the pump room 10. When the room temperature value detected by the room temperature detector 15 is greater than or equal to the room temperature reference value and the water temperature value detected by the water temperature detector 16 is greater than or equal to the water temperature reference value, it indicates that the temperature in the pump room 10 does not freeze the water pump and the auxiliary pipes in the pump room 10, that is, the electric energy of the photovoltaic energy conversion module 14 can be used to supply power to the water pump 20, so that the water pump 20 operates normally. At this time, the control device 20 controls the heating assembly 13 to stop heating the water in the water tank 12 and controls the circulation water pump 18 to stop operating. Meanwhile, the water pumping pump 19 can be started to normally operate when needed. In addition, when the room temperature detected by the room temperature detector 15 is less than the room temperature reference value and the water temperature detected by the water temperature detector 16 is greater than the water temperature reference value, it indicates that the temperature in the pump room 10 is low, which may freeze the water pump and the accessory pipes in the pump room 10, and it is necessary to raise the temperature of the pump room 10, but the water in the water tank 12 is not necessarily heated, and the water may be heated when necessary. When the room temperature detected by the room temperature detector 15 is greater than or equal to the room temperature reference value and the water temperature detected by the water temperature detector 16 is less than the water temperature reference value, it indicates that the temperature in the pump room 10 does not freeze the water pump and the accessory pipes in the pump room 10, but the water in the water tank 12 can be heated at a proper time, such as at the evening, when the water pump 19 is in operation due to insufficient power.
Compared with the prior art, the utility model provides a photovoltaic electric heating pump house whole house device that keeps warm utilizes the existing subassembly of photovoltaic water pump system to utilize the unable energy during operation of photovoltaic water pump to realize heating make full use of solar energy. Meanwhile, the energy of sunlight in the daytime is used for heating water, and the heat storage capacity of the water is used for realizing continuous heat preservation at night so as to prevent the pump room from freezing. In addition, compare and add hot water in light and heat collector, this photovoltaic electric heat heating pump house whole room heat preservation device only need increase a heat radiation water tank in the pump house, need not increase light and heat collector, does not have the puzzlement of placing the position. Specifically, the whole-house warm-keeping device of the photovoltaic electric heating pump house is provided with a water tank 12, a heating component 13, a room temperature detector 15, a water temperature detector 16, a circulating water pump 18 and at least one group of radiators 17 connected with the water tank 12, the electric energy converted by the photovoltaic energy conversion component of the existing photovoltaic water pump system can be used for heating the water in the water tank 12, so that the radiator 17 can be heated to heat and warm the whole pump room 10, it is possible to avoid freezing of the suction pump 19 or the suction pipe due to too low a temperature in the pump house 10, therefore, the situation that the water pump cannot be used is avoided, and meanwhile, the phenomenon that various water pumps and auxiliary pipelines in the pump room 10 are damaged when the water pump is started to work due to the fact that a user does not know that various water pumps and auxiliary pipelines in the pump room are frozen or frozen is avoided.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (9)
1. Photovoltaic electric heating pump house whole house device that keeps warm, its characterized in that: the photovoltaic electric heating pump room whole-room heat preservation device comprises an initialization setting unit, a water tank arranged in the pump room, a heating assembly arranged in the water tank, a room temperature detector used for detecting the temperature in the pump room, a water temperature detector used for detecting the temperature in the water tank, a control device connected with the room temperature detector and the water temperature detector, at least one group of radiators connected with the water tank, a circulating water pump arranged in the pump room and connected with the radiators and the water tank, and a water pumping pump controlled by the control device, wherein the initialization setting unit is used for setting a room temperature reference value and a water temperature reference value, the control device is used for comparing the room temperature value detected by the room temperature detector with the room temperature reference value and comparing the water temperature value detected by the water temperature detector with the water temperature reference value, when the room temperature value detected by the room temperature detector is smaller than the room temperature reference value and the water temperature value detected by the water temperature detector is smaller than the water temperature reference value, the control device controls the water pumping pump to stop running and controls the heating component to heat water in the water tank, and simultaneously starts the circulating water pump to enable water in the water tank to circulate between the water tank and the heating radiators to heat and warm the pump room; when the room temperature value detected by the room temperature detector is greater than or equal to the room temperature reference value and the water temperature value detected by the water temperature detector is greater than or equal to the water temperature reference value, the control device controls the heating assembly to stop heating the water in the water tank and controls the circulating water pump to stop operating.
2. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the photovoltaic electric heating pump house whole-house warm keeping device further comprises a group of photovoltaic energy conversion assemblies, and the photovoltaic energy conversion assemblies are used for converting light energy into electric energy to supply power to the water pumping pump.
3. The photovoltaic electric heating pump house whole-house warming device according to claim 2, characterized in that: the photovoltaic energy conversion assembly is used for converting light energy into electric energy to supply power to the control device, the heating assembly, the circulating water pump and the water pumping pump.
4. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the heating assembly comprises at least one electric heating piece which is placed in the water tank and converts electric energy into heat energy.
5. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the reference value of the room temperature is any value between-4 ℃ and 2 ℃.
6. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the water temperature reference value is any value between 10 and 15 degrees.
7. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: and when the room temperature value detected by the room temperature detector is greater than or equal to the room temperature reference value and the water temperature value detected by the water temperature detector is greater than or equal to the water temperature reference value, the control device controls the water pumping pump to start running.
8. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the room temperature detector and the water temperature detector are both temperature sensors.
9. The photovoltaic electric heating pump house whole-house warming device according to claim 1, characterized in that: the control device is a single chip microcomputer or a programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764268.7U CN210772414U (en) | 2019-10-21 | 2019-10-21 | Full-house warm keeping device of photovoltaic electric heating pump house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764268.7U CN210772414U (en) | 2019-10-21 | 2019-10-21 | Full-house warm keeping device of photovoltaic electric heating pump house |
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| Publication Number | Publication Date |
|---|---|
| CN210772414U true CN210772414U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921764268.7U Active CN210772414U (en) | 2019-10-21 | 2019-10-21 | Full-house warm keeping device of photovoltaic electric heating pump house |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900547A (en) * | 2021-01-18 | 2021-06-04 | 辽宁中霖供水科技有限公司 | Outdoor integrated wisdom pump house |
| CN113089773A (en) * | 2021-03-26 | 2021-07-09 | 格兰富控股联合股份公司 | Intelligent heat-preservation pump room and intelligent heat-preservation control method of pump room |
-
2019
- 2019-10-21 CN CN201921764268.7U patent/CN210772414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900547A (en) * | 2021-01-18 | 2021-06-04 | 辽宁中霖供水科技有限公司 | Outdoor integrated wisdom pump house |
| CN113089773A (en) * | 2021-03-26 | 2021-07-09 | 格兰富控股联合股份公司 | Intelligent heat-preservation pump room and intelligent heat-preservation control method of pump room |
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