CN213841369U - Energy-saving water heater using composite energy - Google Patents
Energy-saving water heater using composite energy Download PDFInfo
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- CN213841369U CN213841369U CN202022877460.6U CN202022877460U CN213841369U CN 213841369 U CN213841369 U CN 213841369U CN 202022877460 U CN202022877460 U CN 202022877460U CN 213841369 U CN213841369 U CN 213841369U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses an utilize energy-conserving water heater of compound energy has solved the unable make full use of natural energy of current water heater and has come reliable and stable and prepare hydrothermal technical problem safely. The utility model discloses a moisturizing unit, hot water collecting tank, solar energy heating cycle system and water end circulation system, hot water collecting tank are connected with air source heat pump circulation system, are provided with level sensor and temperature sensor in the hot water collecting tank, and level sensor and temperature sensor link to each other with control system, and control system links to each other with moisturizing unit, solar energy heating cycle system, air source heat pump circulation system and water end circulation system. The utility model discloses make full use of solar energy, guarantee stability, can improve summer overcast and rainy weather, transition season and winter solar water heater's hot water temperature again, have the significance to energy saving and environmental protection, can wide application in big-and-middle-sized hotel, school, natatorium, gymnasium, house and high-end villa.
Description
Technical Field
The utility model relates to a hot water system technical field especially indicates an utilize energy-conserving water heater of compound energy.
Background
The air energy water heater and the solar water heater belong to the series of environment-friendly water heaters, but the working principle and the performance of the air energy water heater and the solar water heater are greatly different. The solar water heater is one of the water heaters commonly used at present, can heat water by means of solar energy, but is limited by weather, and is easy to have the problem of low heating speed once encountering cloudy days or winter; and its volume is very big, and occupied space is big, and application scope can reduce. The air energy water heater is small in size, heat absorption and conversion of air energy are not affected no matter under any environmental conditions, and constant-temperature hot water can be provided for people under any environmental conditions.
The air energy water heater has long running time and is very stable, and a plurality of air energy water heaters are also provided with an automatic descaling function, so that the water heater can be ensured to have more powerful performance in the use process. However, the stability of the solar water heater is relatively low, and after long-time use, the heat collecting pipe in the solar water heater needs to be replaced, otherwise, the heating speed of the whole water heater is influenced
Under the condition of no sun, the solar water heater needs to use electric auxiliary heating, and the auxiliary heating element is arranged in water, so that the safety is reduced, and serious personal safety hazards exist once the problems of electric leakage and the like occur. The air energy water heater adopts a water-electricity separation technology, and in the using process, the air energy water heater can provide constant-temperature hot water for people, can improve the safety coefficient of the whole water heater and avoids various electric leakage problems.
Therefore, the existing water heater cannot realize stable, reliable and safe hot water supply on the basis of fully utilizing natural energy.
Disclosure of Invention
To the not enough in the above-mentioned background art, the utility model provides an utilize energy-conserving water heater of compound energy has solved the unable make full use of natural energy of current water heater and has come reliable and stable and prepare hydrothermal technical problem safely.
The technical scheme of the utility model is realized like this: the utility model provides an utilize energy-conserving water heater of compound energy, is including the hot water collecting tank who is connected with the moisturizing unit, and hot water collecting tank links to each other with solar energy heating cycle system and water end circulation system, hot water collecting tank is connected with air source heat pump circulation system, is provided with level sensor and temperature sensor in the hot water collecting tank, and level sensor and temperature sensor link to each other with control system, and control system links to each other with moisturizing unit, solar energy heating cycle system, air source heat pump circulation system and water end circulation system.
The solar heating and circulating system comprises a solar panel, the solar panel is connected with the heat collecting water tank through a solar water inlet pipe and a solar water outlet pipe, the solar water inlet pipe or the solar water outlet pipe is connected with a solar circulating pump, and the control system is connected with the solar circulating pump.
Further, the solar heating cycle system comprises a plurality of solar parallel units, and each solar parallel unit comprises a plurality of solar panels connected in series.
Furthermore, a solar water inlet valve connected with the control system is arranged between the solar water inlet pipe and the heat collecting water tank.
The air source heat pump circulating system comprises an air source heat pump host, the air source heat pump host is connected with the heat collection water tank through a heat pump water inlet pipe and a heat pump water outlet pipe, the heat pump water inlet pipe or the heat pump water outlet pipe is connected with a heat pump circulating pump, and the control system is connected with the heat pump circulating pump and the air source heat pump host.
Furthermore, the air source heat pump host machines are provided with a plurality of air source heat pump host machines, the water inlet ends of the air source heat pump host machines are connected with the heat pump water inlet pipe in parallel, and the water outlet ends of the air source heat pump host machines are connected with the heat pump water outlet pipe in parallel.
Further, a heat pump water inlet valve connected with the control system is arranged between the heat pump circulating pump and the heat collecting water tank.
The water end circulation system comprises an end circulation unit, the end circulation unit is connected with the heat collection water tank through an end water inlet pipe and an end water return pipe, the end water inlet pipe or the end water return pipe is connected with an end circulation pump, and the control system is connected with the end circulation pump.
Furthermore, unit valves connected with the control system are arranged between the tail end circulating unit and the tail end water inlet pipe and between the tail end circulating unit and the tail end water return pipe, tail end water inlet valves connected with the control system are arranged on the tail end water inlet pipes, and tail end water return valves connected with the control system are arranged on the tail end water return pipes.
Further, a disinfection device is arranged between the tail end water inlet pipe and the tail end circulating unit.
The utility model discloses based on solar thermal energy utilization technique, air source heat pump water heater theory, provided a two heat source heat pump water heater systems that combine together solar energy and air source. The utility model discloses but make full use of solar energy heating domestic hot water, with the hot water demand when assisting air source heat pump to satisfy the solar radiation illuminance not enough, solar energy and air energy compound energy, it is little that the combination gets up to use total power consumption, the working costs is low. Meanwhile, the problem of bad operation condition of the air source heat pump in a low-temperature environment is solved by solar auxiliary heating. The utility model discloses make full use of solar energy, guarantee stability, can improve summer overcast and rainy weather, transition season and winter solar water heater's hot water temperature again, have the significance to energy saving and environmental protection. In the innovative design of 'dual energy combination', the advantages of the air energy water heater and the solar water heater are very obvious, the air energy and the solar energy belong to the industries supported by the nation and the government, the solar water heater and the air energy water heater are effectively integrated, and the efficiency, the stability and the application range of the solar water heater are greatly improved relative to single energy. The air energy and solar energy mixed energy water heater has a good development prospect, and the development space of new energy, energy-saving and environment-friendly technology is unlimited. The utility model discloses can wide application in big-and-middle-sized hotel, school, natatorium, gymnasium, house and high-end villa.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic view of the present invention.
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 any creative effort belong to the protection scope of the present invention.
The utility model provides an utilize energy-conserving water heater of compound energy, as shown in figure 1, including being connected with moisturizing unit 2, solar energy heating cycle system, air source heat pump circulation system and the terminal thermal-arrest water tank 1 of circulation system of water, solar energy heating cycle system, air source heat pump circulation system can heat the water in the thermal-arrest water tank 1, then carry to the terminal circulation system of water and supply the user to use.
Specifically, the solar heating circulation system comprises a solar panel 41, the solar panel 41 is connected with the heat collecting water tank 1 through a solar water inlet pipe 42 and a solar water outlet pipe 43, the solar water inlet pipe 42 is connected with a solar circulating pump 44, and water in the heat collecting water tank 1 is heated by the solar circulating pump 44 and then flows back to the heat collecting water tank 1.
Further, the solar heating cycle system comprises a plurality of solar parallel units, each solar parallel unit comprising a plurality of solar panels 41 connected in series. The hot water heating efficiency can be improved through the solar parallel units, and the solar panels 41 connected in series can ensure reliable heating effect.
The air source heat pump circulating system comprises an air source heat pump host 51, the air source heat pump host 51 is connected with the heat collecting water tank 1 through a heat pump water inlet pipe 52 and a heat pump water outlet pipe 53, the heat pump water inlet pipe 52 is connected with a heat pump circulating pump 54, and water in the heat collecting water tank 1 flows back to the heat collecting water tank 1 after being heated by the heat pump circulating pump 54 through the heat pump circulating pump 54.
Furthermore, a plurality of air source heat pump main units 51 are arranged, the water inlet end of each air source heat pump main unit 51 is connected with the heat pump water inlet pipe 52 in parallel, and the water outlet end of each air source heat pump main unit 51 is connected with the heat pump water outlet pipe 53 in parallel, so that the timeliness of hot water supply is fully guaranteed.
The water end circulation system includes an end circulation unit 61, the end circulation unit 61 is connected to the heat collecting water tank 1 through an end water inlet pipe 62 and an end water return pipe 63, and the end water inlet pipe 62 or the end water return pipe 63 is connected to an end circulation pump 64. The end circulation pump 64 can operate continuously at low power, so that hot water circularly flows between the heat collecting water tank and the water end circulation system, and the tail end water can be heated immediately after being used.
A water level sensor 11 and a temperature sensor 12 which are connected with a control system 3 are arranged in the heat collection water tank 1, and the control system 3 is connected with a water supplementing unit 2, a solar heating circulating system, an air source heat pump circulating system and a water using tail end circulating system. The control system 3 can control the water replenishing valve 21 of the water replenishing unit 2 to be opened by receiving the monitoring data of the water level sensor 11, and timely replenish water to the heat collecting water tank 1; the control unit can control the solar heating circulating system and the air source heat pump circulating system to operate independently or synchronously by receiving the monitoring data of the temperature sensor 12, so as to achieve the effect of maintaining the water temperature in the heat collecting water tank 1.
Specifically, the control system 3 is connected with a heat pump circulating pump 54, an air source heat pump host 51, a solar circulating pump 44 and an end circulating pump 64. A solar water inlet valve 45 connected with the control system 3 is arranged between the solar water inlet pipe 42 and the heat collecting water tank 1. A heat pump water inlet valve 55 connected with the control system 3 is arranged between the heat pump circulating pump 54 and the heat collecting water tank 1. Unit valves 65 connected with the control system 3 are arranged between the tail end circulating unit 61 and the tail end water inlet pipe 62 and between the tail end water return pipe 63, tail end water inlet valves 66 connected with the control system 3 are arranged on the tail end water inlet pipes 62, and tail end water return valves 67 connected with the control system 3 are arranged on the tail end water return pipes 63.
Further, a disinfection device 68 is arranged between the tail end water inlet pipe 62 and the tail end circulating unit 61, so that the water safety is ensured.
When in use, the utility model comprises the following operation stages:
the system start phase: the control system 3 receives monitoring data of the water level sensor 11 in real time, and when the water level in the heat collection water tank 1 is lower than the lower limit water level, the control system 3 controls the water replenishing valve 21 to be opened for replenishing water; when the water level of the heat collecting water tank 1 is higher than the lower limit water level, the control system 3 controls the heat pump water inlet valve 55, the heat pump circulating pump 54 and the air source heat pump host 51 to be opened, or controls the solar water inlet valve 45 and the solar circulating pump 44 to be opened. When the water level of the heat collecting water tank 1 reaches the upper limit water level, the control system 3 controls the water replenishing valve 21 to be closed. When the water in the heat collecting water tank 1 is heated to a set temperature, the control system 3 controls the solar heating circulation system and the air source heat pump circulation system to stop running.
And (3) a system constant temperature stage: when the hot water in the heat collecting water tank 1 is not used for a long time, the control system 3 controls the heat pump water inlet valve 55, the heat pump circulating pump 54 and the air source heat pump host 51 to be opened according to the self-settable water temperature, for example, the water temperature is lower than 30 ℃, so as to heat the water in the heat collecting water tank 1, and the operation is stopped until the water temperature in the heat collecting water tank 1 is increased to 55 ℃. In the process, the solar heating circulation system heats the solar heating circulation system at the same time.
A system water supply stage: the tail end circulating pump 64 continuously runs at a low frequency, water stored in the tail end water inlet pipe 62, the tail end water return pipe 63 and the tail end circulating unit 61 returns to the heat collecting water tank 1 to be mixed with hot water, the tail end circulating pump 64 is controlled by the power node pressure gauge and the frequency converter, water supply pressure can be set as required, and water consumption point water pressure is guaranteed to be constant.
In addition, the control system 3 can control the opening and closing of the unit valve 65, thereby controlling the independent operation of each end circulation unit 61.
The utility model discloses the part of not giving full details is this technical field's conventional technological means.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an utilize energy-conserving water heater of compound energy, is including being connected with hot water collecting tank (1) of moisturizing unit (2), and hot water collecting tank (1) links to each other its characterized in that with solar energy heating cycle system and the terminal circulation system of water: the solar water heater is characterized in that the heat collection water tank (1) is connected with an air source heat pump circulating system, a water level sensor (11) and a temperature sensor (12) are arranged in the heat collection water tank (1), the water level sensor (11) and the temperature sensor (12) are connected with a control system (3), and the control system (3) is connected with a water supplementing unit (2), a solar heating circulating system, the air source heat pump circulating system and a water using terminal circulating system.
2. The energy-saving water heater using hybrid energy according to claim 1, wherein: the solar heating circulating system comprises a solar panel (41), the solar panel (41) is connected with the heat collecting water tank (1) through a solar water inlet pipe (42) and a solar water outlet pipe (43), the solar water inlet pipe (42) or the solar water outlet pipe (43) is connected with a solar circulating pump (44), and the control system (3) is connected with the solar circulating pump (44).
3. The energy-saving water heater using hybrid energy according to claim 2, wherein: the solar heating circulation system comprises a plurality of solar parallel units, and each solar parallel unit comprises a plurality of solar panels (41) connected in series.
4. The energy-saving water heater using hybrid energy according to claim 3, wherein: and a solar water inlet valve (45) connected with the control system (3) is arranged between the solar water inlet pipe (42) and the heat collecting water tank (1).
5. The energy-saving water heater using composite energy according to any one of claims 1 to 4, wherein: the air source heat pump circulating system comprises an air source heat pump host (51), the air source heat pump host (51) is connected with the heat collecting water tank (1) through a heat pump water inlet pipe (52) and a heat pump water outlet pipe (53), the heat pump water inlet pipe (52) or the heat pump water outlet pipe (53) is connected with a heat pump circulating pump (54), and the control system (3) is connected with the heat pump circulating pump (54) and the air source heat pump host (51).
6. The energy-saving water heater using hybrid energy according to claim 5, wherein: the air source heat pump main machine (51) is provided with a plurality of air source heat pump main machines, the water inlet end of each air source heat pump main machine (51) is connected with the heat pump water inlet pipe (52) in parallel, and the water outlet end of each air source heat pump main machine is connected with the heat pump water outlet pipe (53) in parallel.
7. The energy-saving water heater using hybrid energy according to claim 6, wherein: and a heat pump water inlet valve (55) connected with the control system (3) is arranged between the heat pump circulating pump (54) and the heat collecting water tank (1).
8. The energy-saving water heater using compound energy according to any one of claims 1 to 4 and 6 to 7, wherein: the water end circulation system comprises an end circulation unit (61), the end circulation unit (61) is connected with the heat collection water tank (1) through an end water inlet pipe (62) and an end water return pipe (63), the end water inlet pipe (62) or the end water return pipe (63) is connected with an end circulation pump (64), and the control system (3) is connected with the end circulation pump (64).
9. The energy-saving water heater using hybrid energy according to claim 8, wherein: and unit valves (65) connected with the control system (3) are arranged between the tail end circulating unit (61) and the tail end water inlet pipe (62) and between the tail end circulating unit and the tail end water return pipe (63), tail end water inlet valves (66) connected with the control system (3) are arranged on the tail end water inlet pipes (62), and tail end water return valves (67) connected with the control system (3) are arranged on the tail end water return pipes (63).
10. The energy-saving water heater using hybrid energy according to claim 9, wherein: and a disinfection device (68) is arranged between the tail end water inlet pipe (62) and the tail end circulating unit (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877460.6U CN213841369U (en) | 2020-12-04 | 2020-12-04 | Energy-saving water heater using composite energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877460.6U CN213841369U (en) | 2020-12-04 | 2020-12-04 | Energy-saving water heater using composite energy |
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| Publication Number | Publication Date |
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| CN213841369U true CN213841369U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022877460.6U Active CN213841369U (en) | 2020-12-04 | 2020-12-04 | Energy-saving water heater using composite energy |
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| CN (1) | CN213841369U (en) |
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- 2020-12-04 CN CN202022877460.6U patent/CN213841369U/en active Active
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Address after: No. 72 Zijingshan Road, Zhengzhou City, Henan Province Patentee after: Sanzhang Energy Conservation Engineering Co.,Ltd. Address before: No.55, building 1, 72 Zijingshan Road, Guancheng Hui District, Zhengzhou City, Henan Province, 450099 Patentee before: HENAN 3ZHANG SAVING ENERGY AND ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. |