CN211716674U - Residential building cooling and heating integrated energy-saving system - Google Patents

Residential building cooling and heating integrated energy-saving system Download PDF

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Publication number
CN211716674U
CN211716674U CN202020123255.8U CN202020123255U CN211716674U CN 211716674 U CN211716674 U CN 211716674U CN 202020123255 U CN202020123255 U CN 202020123255U CN 211716674 U CN211716674 U CN 211716674U
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water tank
energy storage
heating
energy
cooling
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谭江海
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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
    • 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
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps
    • 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 an energy-saving system integrating the cooling, heating and heat supply of residential buildings, which comprises a solar heat collector, an energy storage water tank, a cold water tank, a water source heat pump, an electric heater and a hot water user side; the solar heat collector is connected with the energy storage water tank through a first circulating pump; the water source heat pump is respectively connected with the energy storage water tank and the cold water tank; the energy storage water tank is connected with the electric heater; the electric heater is connected with a hot water user terminal. The utility model discloses realize residential building cooling and heating heat supply integration, improved system comprehensive utilization.

Description

Residential building cooling and heating integrated energy-saving system
Technical Field
The utility model relates to a building engineering energy saving technical field, in particular to residential housing cooling and heating integrated economizer system.
Background
The building is a big household consuming energy, and nowadays, the building energy consumption is increasingly severe, the building development speed and quantity are increased, and the proportion of the building energy consumption in the total social energy consumption in China is up to 30%. The energy consumption of buildings in China is about 1.3-1.8 hundred million tons of standard coal every year, and 50-60% of the standard coal is used for air conditioning or heating of buildings. Meanwhile, China faces the crisis of environmental pollution and energy exhaustion, and two major ways of solving the energy consumption of buildings are to develop new energy and energy-saving technology. The water source heat pump is a heat pump system which takes water resources as a heat source and realizes the transfer of low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy (electric energy), but in cold regions, water is difficult to freeze. The solar energy can only intermittently operate or be provided with an auxiliary heat source because of the influence of directly receiving solar radiation, and the system has the problems of single function, low solar energy heat collection efficiency, low comprehensive utilization rate of the system and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a residential building cooling and heating heat supply integration economizer system to solve the problem that solar energy collection efficiency is lower among the traditional residential building economizer system, system integrated utilization is not high.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an energy-saving system integrating cooling, heating and heat supply for residential buildings comprises a solar heat collector, an energy storage water tank, a cold water tank, a water source heat pump, an electric heater and a hot water user side; the solar heat collector is connected with the energy storage water tank through a first circulating pump; the water source heat pump is respectively connected with the energy storage water tank and the cold water tank; the energy storage water tank is connected with the electric heater; the electric heater is connected with the hot water user side.
Preferably, the water inlet end of the energy storage water tank is connected with a water source, and the water outlet end of the energy storage water tank is connected with a heating pipeline.
Preferably, the water inlet end of the cold water tank is connected with a water source.
Preferably, the inside of the building is provided with a radiation glass magnesium board, a capillary network is arranged in the radiation glass magnesium board, and the water outlet end of the cold water tank is connected with the capillary network.
Preferably, the radiant magnesium panel is mounted on a roof and/or walls and/or floor of the interior of the building.
Preferably, the water outlet end of the cold water tank is connected with a fan coil.
Preferably, the energy storage water tank is an incubator.
Preferably, the energy-saving system comprises a temperature sensor and a controller; the temperature sensor is arranged in the energy storage water tank and/or the cold water tank and/or the electric heater; the water source heat pump, the electric heater, the first circulating pump and the temperature sensor are respectively electrically connected with the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an aspect adopts solar collector to gather heat, and on the other hand water source heat pump draws heat energy to the energy storage water tank in through consuming a small amount of high-grade energy (power) from the cold water tank, and electric heater can consume still less electric energy and obtain the required hot water resource of user, and cold volume in the cold water tank can further utilize to residential housing economizer system's comprehensive utilization has been improved.
Drawings
Fig. 1 is a block diagram of an embodiment of the present invention;
in the figure, 1-solar heat collector; 2-an energy storage water tank; 3-a cold water tank; 4-water source heat pump; 5-an electric heater; 6-hot water user terminal; 7-a heating pipeline; 8-radiation glass magnesium board; 9-fan coil.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, an energy saving system integrating cooling, heating and heat supply for residential buildings comprises a solar heat collector 1, an energy storage water tank 2, a cold water tank 3, a water source heat pump 4, an electric heater 5 and a hot water user terminal 6; the solar heat collector 1 is connected with the energy storage water tank 2 through a first circulating pump; the water source heat pump 4 is respectively connected with the energy storage water tank 2 and the cold water tank 3; the energy storage water tank 2 is connected with the electric heater 5; the electric heater 5 is connected with a hot water user terminal 6.
In this embodiment, the working medium in the solar heat collector 1 absorbs the sun and soaks the heat energy, and the working medium exchanges heat with the water in the energy storage water tank 2 under the driving of the first circulating pump, thereby heating the water in the energy storage water tank 2, the water source heat pump 4 extracts the heat from the cold water tank 3 into the energy storage water tank 2 by consuming a small amount of high-grade energy (power), the solar heat collector 1 and the water source heat pump 4 can work simultaneously or not at the same time, when the water temperature difference between the energy storage water tank 2 and the cold water tank 3 reaches a certain degree, the water source heat pump 4 stops working, the solar heat collector 1 can continue working, after the water in the energy storage water tank 2 is heated to a certain temperature, the water is input into the electric heater 5, so the electric heater 5 can consume less electric energy to obtain the hot water resource required by the user. The utility model discloses can make full use of solar energy resource, under the most of circumstances that do not have sunshine or light not enough, also can use water source heat pump 4 to utilize the heat energy of cold water tank 3 normal water, combine electric heater 5 on the basis that improves green energy utilization, realize all-weather residential building's heat supply, still provide cold volume even.
In one embodiment, the water inlet end of the energy storage water tank 2 is connected with a water source, and the water outlet end is connected with a heating pipeline 7. In this design, winter, the heat that water source heat pump 4 provided to energy storage water tank 2 is not enough to realize the inside effective heating of building to after the water in energy storage water tank 2 and the water in the cold water storage cistern 3 reach certain difference in temperature, water source heat pump 4's heat exchange efficiency greatly reduced, consequently still need adopt solar collector 1 to heat the water in energy storage water tank 2, hot water in the energy storage water tank 2 passes through the pipeline and provides hot water to installing in the indoor heating installation pipeline 7 of building and realize the indoor heating of building.
In one embodiment, the water inlet end of the cold water tank 3 is connected with a water source. In the design, after the cold energy is provided by the cold water tank 3, a water source needs to be supplemented into the cold water tank 3, and meanwhile, the temperature of water in the cold water tank 3 is regulated, so that the water source heat pump 4 can continuously carry out heat exchange work.
In one embodiment, the radiation glass magnesium board 8 is arranged in the building, the capillary network is arranged in the radiation glass magnesium board 8, and the water outlet end of the cold water tank 3 is connected with the capillary network. In the design, in summer, cold energy is provided for the cold water tank 3 through the water source heat pump 4 to refrigerate water in the cold water tank 3, and cold water in the cold water tank 3 is provided for a capillary pipe network installed in a building room through a pipeline to realize refrigeration in the building room.
In one embodiment, the water outlet end of the cold water tank 3 is connected to a fan coil 9. In this design, in summer, the cold water in the cold water tank 3 can also supply cold water to the fan coil 9 installed in the building through the pipe to realize the refrigeration in the building.
In one embodiment, the radiant magnesium panel 8 is mounted on the roof and/or walls and/or floor of the building interior. In the design, the radiant glass magnesium board 8 is mainly used for heat insulation and fire prevention, sound insulation and earthquake-proof equipment.
In one embodiment, the energy storage water tank 2 is an incubator.
In one embodiment, an energy saving system includes a temperature sensor and a controller; the temperature sensor is arranged in the energy storage water tank 2 and/or the cold water tank 3 and/or the electric heater 5; the water source heat pump 4, the electric heater 5, the first circulating pump and the temperature sensor are respectively and electrically connected with the controller. In this design, automatic control of the entire residential building energy saving system can be achieved through the sensor assembly, the actuator assembly and the controller. In addition, switch valves can be arranged at the water inlet ends and the water outlet ends of the energy storage water tank 2, the cold water tank 3 and the electric heater 5, and the switch valves are opened or closed through a controller, so that the water inlet amount and the water outlet amount of the energy storage water tank 2, the cold water tank 3 and the electric heater 5 are worked.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (8)

1. The utility model provides an economizer system of residential architecture cooling and heating heat supply integration which characterized in that: the system comprises a solar heat collector, an energy storage water tank, a cold water tank, a water source heat pump, an electric heater and a hot water user side; the solar heat collector is connected with the energy storage water tank through a first circulating pump; the water source heat pump is respectively connected with the energy storage water tank and the cold water tank; the energy storage water tank is connected with the electric heater; the electric heater is connected with the hot water user side.
2. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 1, characterized in that: the water inlet end of the energy storage water tank is connected with a water source, and the water outlet end of the energy storage water tank is connected with a heating pipeline.
3. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 1, characterized in that: the water inlet end of the cold water tank is connected with a water source.
4. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 3, characterized in that: the radiation glass magnesium board is arranged in the building, a capillary network is arranged in the radiation glass magnesium board, and the water outlet end of the cold water tank is connected with the capillary network.
5. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 4, characterized in that: the radiant magnesium board is installed on the roof and/or walls and/or floor of the building interior.
6. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 3, characterized in that: and the water outlet end of the cold water tank is connected with a fan coil.
7. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 1, characterized in that: the energy storage water tank is an insulation can.
8. The integrated energy-saving system for cooling, heating and supplying heat of residential buildings according to claim 1, characterized in that: comprises a temperature sensor and a controller; the temperature sensor is arranged in the energy storage water tank and/or the cold water tank and/or the electric heater; the water source heat pump, the electric heater, the first circulating pump and the temperature sensor are respectively electrically connected with the controller.
CN202020123255.8U 2020-01-19 2020-01-19 Residential building cooling and heating integrated energy-saving system Active CN211716674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020123255.8U CN211716674U (en) 2020-01-19 2020-01-19 Residential building cooling and heating integrated energy-saving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020123255.8U CN211716674U (en) 2020-01-19 2020-01-19 Residential building cooling and heating integrated energy-saving system

Publications (1)

Publication Number Publication Date
CN211716674U true CN211716674U (en) 2020-10-20

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Application Number Title Priority Date Filing Date
CN202020123255.8U Active CN211716674U (en) 2020-01-19 2020-01-19 Residential building cooling and heating integrated energy-saving system

Country Status (1)

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CN (1) CN211716674U (en)

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