CN215675434U - System for multiple energy supplies heat supply - Google Patents
System for multiple energy supplies heat supply Download PDFInfo
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- CN215675434U CN215675434U CN202120117112.0U CN202120117112U CN215675434U CN 215675434 U CN215675434 U CN 215675434U CN 202120117112 U CN202120117112 U CN 202120117112U CN 215675434 U CN215675434 U CN 215675434U
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- water tank
- energy storage
- storage water
- heat pump
- source heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a system for supplying heat by multiple energy sources, wherein a water source pump is externally connected with a tap water source; the interior of the energy storage water tank is divided into a first energy storage water tank and a second energy storage water tank which are connected with each other; the second energy storage water tank is connected with the air source heat pump through a valve, and tap water provided by the water source heat pump is controlled by the valve to flow into the second energy storage water tank and the air source heat pump; the air source heat pump is connected with the second energy storage water tank; first energy storage water tank is connected with screw water source heat pump, the effectual heating efficiency who ensures at the in-process of hot water supply preheats it to certain temperature before hot water uses, guarantees that the speed of reheating is more quick when needs use, improves the efficiency that the heating was supplied with, has adopted the effectual loss of having saved when preheating of solar heating's mode simultaneously, and multiple heating mode can be the effectual stability of guaranteeing to supply.
Description
Technical Field
The utility model relates to the field of heating systems, in particular to a system for supplying heat by multiple energy sources.
Background
Due to the current environmental requirements, many areas restrict well drilling to be used as a water source heat pump project. However, when the air source heat pump is used alone, the water supply temperature cannot be guaranteed, and when the outdoor temperature is relatively low, the energy efficiency ratio of the air source heat pump equipment is relatively low, and when the outdoor continuous haze weather occurs, frequent defrosting may occur, so that the heat supply effect is worse, and hot water supply with normal effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A system for providing heat from multiple energy sources, comprising: the system comprises an energy storage water tank, a valve, an air source heat pump, a water source pump and a screw type water source heat pump, wherein the water source heat pump is externally connected with a tap water source;
the interior of the energy storage water tank is divided into a first energy storage water tank and a second energy storage water tank which are connected with each other;
the second energy storage water tank is connected with the air source heat pump through a valve, and tap water provided by the water source heat pump is controlled by the valve to flow into the second energy storage water tank and the air source heat pump;
the air source heat pump is connected with the second energy storage water tank;
the first energy storage water tank is connected with the screw type water source heat pump.
As a further scheme of the utility model: the valve is provided with a temperature sensor which controls the working state of the valve.
As a further scheme of the utility model: further comprising: a solar heating device, the solar heating device comprising: the solar water heater is connected with the water source pump through a valve, the solar water heater is further connected with the adjusting water tank, and the adjusting water tank is further connected with the first energy storage water tank and the second energy storage water tank respectively.
As a further scheme of the utility model: the solar heater is electrically connected with the valve.
As a further scheme of the utility model: and a control valve for adjusting the flow direction of the adjusting water tank to the first energy storage water tank or the second energy storage water tank is also arranged on a pipeline for connecting the adjusting water tank with the first energy storage water tank and the second energy storage water tank.
As a further scheme of the utility model: and temperature sensors are arranged in the first energy storage water tank and the second energy storage water tank and are electrically connected with the control valve.
As a further scheme of the utility model: and a liquid level sensor is also arranged in the first energy storage water tank.
Compared with the prior art, the utility model has the beneficial effects that: the effectual heating efficiency who ensures at the in-process of hot water supply preheats it to certain temperature before hot water uses, ensures that the speed of reheating is more quick when needs use, improves the efficiency of heating supply, has adopted the effectual loss of saving when preheating of solar heating's mode simultaneously, and multiple heating mode can be effectual the assurance stability of supplying.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a system for supplying heat by multiple energy sources includes: the system comprises an energy storage water tank, a valve 2, an air source heat pump 9, a water source pump 1 and a screw type water source heat pump 7, wherein the water source pump 1 is externally connected with a tap water source;
the energy storage water tank is internally partitioned into a first energy storage water tank 6 and a second energy storage water tank 8, the first energy storage water tank 6 and the second energy storage water tank 8 are mutually connected, wherein the storage temperature of water in the first energy storage water tank 6 is 10-5 ℃, and the storage temperature of water in the second energy storage water tank 8 is 10-20 ℃;
the second energy storage water tank 8 and the air source heat pump 9 are connected with the water source pump 1 through a valve 2, the valve 2 controls tap water provided by the water source pump 1 to flow into the second energy storage water tank 8 and the air source heat pump 9, and the air source heat pump 9 is connected with the second energy storage water tank 8; the valve 2 is provided with a temperature sensor which controls the working state of the valve 5; the temperature sensor on the valve 2 is used for sensing, when the temperature of tap water is lower than 15 ℃, the valve 2 can guide the tap water into the air source heat pump 9, and when the tap water is heated to 15-20 ℃ through the air source heat pump 9, the heated water is sent into the second energy storage water tank 8 through the air source heat pump 9;
the first energy storage water tank 6 is connected with the screw type water source heat pump 7, when water needs to be supplied, water in the first energy storage water tank 6 is supplied into the screw type water source heat pump 7, and secondary heating is performed through the screw type water source heat pump 7 to supply water.
Further comprising: a solar heating device, the solar heating device comprising: the solar water heater is characterized by comprising a solar heater 3 and a regulating water tank 4, wherein the solar heater 3 is connected with a water source pump 1 through a valve 2, the solar heater 3 can realize solar power supply type water heating and heat water to 35 ℃, the solar heater 3 is electrically connected with the valve 2, when the solar heater 3 is started, the solar heater 3 transmits a starting signal to the valve 2, and when the temperature of tap water is lower than 15 ℃, the valve 2 supplies water instead of the water to an air source heat pump 9. The solar heater 3 is further connected with the adjusting water tank 4, the water heated in the solar heater 3 can be supplied into the adjusting water tank 4, and the adjusting water tank 4 is further connected with the first energy storage water tank 6 and the second energy storage water tank 8 respectively, so that the water higher than 5 ℃ can be provided for the first energy storage water tank 6 and the second energy storage water tank 8. And a control valve 5 for adjusting the flow direction of the adjusting water tank 4 to the first energy storage water tank 6 or the second energy storage water tank 8 is also arranged on a pipeline for connecting the adjusting water tank 4 with the first energy storage water tank 6 and the second energy storage water tank 8. Temperature sensors are arranged in the first energy storage water tank 6 and the second energy storage water tank 8 and are electrically connected with the control valve 5, the temperature sensors in the first energy storage water tank 6 and the second energy storage water tank 8 can sense the internal temperature, and when the temperature of water in the first energy storage water tank 6 and the second energy storage water tank 8 is lower than 10 ℃, the control valve 5 controls the water in the adjusting water tank 4 to flow into the adjusting water tank, so that the temperature is adjusted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A system for providing heat from a plurality of energy sources, comprising: the system comprises an energy storage water tank, a valve, an air source heat pump, a water source pump and a screw type water source heat pump, wherein the water source heat pump is externally connected with a tap water source;
the interior of the energy storage water tank is divided into a first energy storage water tank and a second energy storage water tank which are connected with each other;
the second energy storage water tank is connected with the air source heat pump through a valve, and tap water provided by the water source heat pump is controlled by the valve to flow into the second energy storage water tank and the air source heat pump;
the air source heat pump is connected with the second energy storage water tank;
the first energy storage water tank is connected with the screw type water source heat pump.
2. A multi-energy heating system according to claim 1, wherein the valve is provided with a temperature sensor, and the temperature sensor controls the operating state of the valve.
3. A multi-energy heating system according to claim 1, further comprising: a solar heating device, the solar heating device comprising: the solar water heater is connected with the water source pump through a valve, the solar water heater is further connected with the adjusting water tank, and the adjusting water tank is further connected with the first energy storage water tank and the second energy storage water tank respectively.
4. A multi-energy heating system according to claim 3, wherein the solar heater is electrically connected to the valve.
5. A system for supplying heat from multiple energy sources according to claim 3, wherein a control valve for regulating the flow of the regulating water tank to the first energy storage water tank or the second energy storage water tank is further arranged on a pipeline connecting the regulating water tank with the first energy storage water tank and the second energy storage water tank.
6. A multi-energy heating system according to claim 1, wherein temperature sensors are provided in the first and second energy-storing water tanks, and the temperature sensors are electrically connected to the control valve.
7. A multi-energy heating system according to claim 1, wherein a liquid level sensor is further disposed in the first energy-storing water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117112.0U CN215675434U (en) | 2021-01-18 | 2021-01-18 | System for multiple energy supplies heat supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117112.0U CN215675434U (en) | 2021-01-18 | 2021-01-18 | System for multiple energy supplies heat supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675434U true CN215675434U (en) | 2022-01-28 |
Family
ID=79950187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117112.0U Active CN215675434U (en) | 2021-01-18 | 2021-01-18 | System for multiple energy supplies heat supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675434U (en) |
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2021
- 2021-01-18 CN CN202120117112.0U patent/CN215675434U/en active Active
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