CN113781884A - Support cooling and heating model of efficiency service - Google Patents
Support cooling and heating model of efficiency service Download PDFInfo
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- CN113781884A CN113781884A CN202111066259.2A CN202111066259A CN113781884A CN 113781884 A CN113781884 A CN 113781884A CN 202111066259 A CN202111066259 A CN 202111066259A CN 113781884 A CN113781884 A CN 113781884A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The invention discloses a cold and heat supply model for supporting energy efficiency service, which comprises an air source heat pump system model, a ground source heat pump system model and an ice storage system model, wherein the electric air source heat pump system model, the ground source heat pump system model and the ice storage system model are designed in a classified mode according to requirements; the electric air source heat pump is operated by electrically driving the compressor, and then the requirement of a low-load place is met through heat exchange between the compressor and a refrigerant; the geothermal resources can be effectively exchanged and used through the ground source heat pump, so that the energy consumption is reduced, and the effective use of the resources is realized; the ice storage technology can utilize the electricity consumption valley period to store ice slurry and the electricity consumption peak period to refrigerate the ice slurry, thereby effectively realizing the balanced use of electric quantity and avoiding the loss of unnecessary electric quantity.
Description
Technical Field
The invention relates to the technical field of temperature adjusting equipment models, in particular to a cooling and heating model for supporting energy efficiency service.
Background
Demand based on life is different with work, and geographical position's difference for many buildings do not be suitable for general air conditioning equipment and carry out the adjustment of indoor temperature, simultaneously because air conditioning equipment's use needs the invariable voltage of voltage, and because the power consumption peak makes can't carry out effective work, simultaneously because current air contains heat and geothermol power abundant resource, for this I propose a support energy efficiency service's cooling and heating model
Disclosure of Invention
The present invention is directed to a cooling and heating model supporting energy efficient services to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a cold and heat supply model supporting energy efficiency service comprises an air source heat pump system model, a ground source heat pump system model and an ice storage system model, wherein the electric air source heat pump system model, the ground source heat pump system model and the ice storage system model are designed in a classified mode according to requirements, the electric air source heat pump system model is designed and used based on a low-load building, the ground source heat pump system model is designed based on a building in a geothermal resource rich site, and the ice storage system model is designed based on an area with large electric energy use amplitude and large fluctuation of electricity price.
The electric air source heat pump system model comprises a compressor, a circulating system and a working terminal, wherein the compressor is electrically driven to operate, heat absorption and heat release of a refrigerant operating in the circulating system are controlled, the circulating system circulates the refrigerant with heat change to the working terminal, and the heat stored in the refrigerant is released.
The ground source heat pump system model comprises an underground buried pipe, a circulating system and a working terminal, wherein the underground buried pipe and a refrigerant for heat exchange in the underground buried pipe are circulated by driving the circulating system, and the circulating system circulates the refrigerant for heat exchange to the working terminal to meet the working requirement.
The ice cold-storage model system comprises a heat pump unit, a circulating system, an ice storage tank and a working terminal, circulating water circulates in the circulating system, the heat exchange end of the heat pump unit is arranged in the ice storage tank, the heat pump unit works in a valley electricity period, ice slurry is made in the ice storage tank to store cold energy, the circulating system works in an electricity utilization peak period to exchange the cold energy of the ice slurry to circulating water, the circulating water after heat exchange circulates to the working terminal, and the working terminal works to realize the release of the cold energy.
Compared with the prior art, the invention has the beneficial effects that:
1. the electric air source heat pump is operated by electrically driving the compressor, and then the requirement of a low-load place is met through heat exchange between the compressor and a refrigerant;
2. the geothermal resources can be effectively exchanged and used through the ground source heat pump, so that the energy consumption is reduced, and the effective use of the resources is realized;
3. the ice storage technology can utilize the electricity consumption valley period to store ice slurry and the electricity consumption peak period to refrigerate the ice slurry, thereby effectively realizing the balanced use of electric quantity and avoiding the loss of unnecessary electric quantity.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, 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.
Example 1
The invention provides a technical scheme that: a cold and heat supply model supporting energy efficiency service comprises an air source heat pump system model, a ground source heat pump system model and an ice storage system model, wherein the electric air source heat pump system model, the ground source heat pump system model and the ice storage system model are designed in a classified mode according to requirements, the electric air source heat pump system model is designed and used based on a low-load building, the ground source heat pump system model is designed based on a building in a geothermal resource rich site, and the ice storage system model is designed based on an area with large electric energy use amplitude and large fluctuation of electricity price.
The electric air source heat pump system model comprises a compressor, a circulating system and a working terminal, wherein the compressor is electrically driven to operate, heat absorption and heat release of a refrigerant operating in the circulating system are controlled, the circulating system circulates the refrigerant with heat change to the working terminal, and the heat stored in the refrigerant is released.
The ground source heat pump system model comprises an underground buried pipe, a circulating system and a working terminal, wherein the underground buried pipe and a refrigerant for heat exchange in the underground buried pipe are circulated by driving the circulating system, and the circulating system circulates the refrigerant for heat exchange to the working terminal to meet the working requirement.
The ice cold-storage model system comprises a heat pump unit, a circulating system, an ice storage tank and a working terminal, circulating water circulates in the circulating system, the heat exchange end of the heat pump unit is arranged in the ice storage tank, the heat pump unit works in a valley electricity period, ice slurry is made in the ice storage tank to store cold energy, the circulating system works in an electricity utilization peak period to exchange the cold energy of the ice slurry to circulating water, the circulating water after heat exchange circulates to the working terminal, and the working terminal works to realize the release of the cold energy.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a support cold supply heat supply model of efficiency service, includes air source heat pump system model, ground source heat pump system model and ice cold-storage system model, its characterized in that: the electric air source heat pump system model, the ground source heat pump system model and the ice storage system model are designed in a classified mode according to requirements, the electric air source heat pump system model is designed and used based on a low-load building, the ground source heat pump system model is designed based on a building in a ground rich in geothermal resources, and the ice storage system model is designed based on an area with large electric energy use amplitude and large fluctuation of electricity price.
2. A cooling and heating model for supporting energy efficient services according to claim 1, characterized in that: the electric air source heat pump system model comprises a compressor, a circulating system and a working terminal, wherein the compressor is electrically driven to operate, heat absorption and heat release of a refrigerant operating in the circulating system are controlled, the circulating system circulates the refrigerant with heat change to the working terminal, and the heat stored in the refrigerant is released.
3. A cooling and heating model for supporting energy efficient services according to claim 1, characterized in that: the ground source heat pump system model comprises an underground buried pipe, a circulating system and a working terminal, wherein the underground buried pipe and a refrigerant for heat exchange in the underground buried pipe are circulated by driving the circulating system, and the circulating system circulates the refrigerant for heat exchange to the working terminal to meet the working requirement.
4. A cooling and heating model for supporting energy efficient services according to claim 3, characterized in that: the ice cold-storage model system comprises a heat pump unit, a circulating system, an ice storage tank and a working terminal, circulating water circulates in the circulating system, the heat exchange end of the heat pump unit is arranged in the ice storage tank, the heat pump unit works in a valley electricity period, ice slurry is made in the ice storage tank to store cold energy, the circulating system works in an electricity utilization peak period to exchange the cold energy of the ice slurry to circulating water, the circulating water after heat exchange circulates to the working terminal, and the working terminal works to realize the release of the cold energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066259.2A CN113781884A (en) | 2021-09-10 | 2021-09-10 | Support cooling and heating model of efficiency service |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111066259.2A CN113781884A (en) | 2021-09-10 | 2021-09-10 | Support cooling and heating model of efficiency service |
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| CN113781884A true CN113781884A (en) | 2021-12-10 |
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| CN202111066259.2A Pending CN113781884A (en) | 2021-09-10 | 2021-09-10 | Support cooling and heating model of efficiency service |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799223A (en) * | 2010-01-28 | 2010-08-11 | 珠海博佳冷源设备有限公司 | Entire-year three-use air source heat pump unit and method for operating same |
| US20180031254A1 (en) * | 2015-03-27 | 2018-02-01 | Guohe Huang | Method and apparatus for retrofitting an air conditioning system using all-weather solar heating |
| CN112131712A (en) * | 2020-08-27 | 2020-12-25 | 国电南瑞科技股份有限公司 | Multi-objective optimization method and system for multi-energy system at client side |
| CN112902498A (en) * | 2021-01-14 | 2021-06-04 | 山东三土能源股份有限公司 | Air source heat pump refrigerant circulating system |
| CN213687359U (en) * | 2020-11-12 | 2021-07-13 | 中国建筑西北设计研究院有限公司 | Distributed energy system |
| CN214122776U (en) * | 2020-11-24 | 2021-09-03 | 西安陕鼓动力股份有限公司 | Manufacturing industry garden wisdom energy management and control system |
-
2021
- 2021-09-10 CN CN202111066259.2A patent/CN113781884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799223A (en) * | 2010-01-28 | 2010-08-11 | 珠海博佳冷源设备有限公司 | Entire-year three-use air source heat pump unit and method for operating same |
| US20180031254A1 (en) * | 2015-03-27 | 2018-02-01 | Guohe Huang | Method and apparatus for retrofitting an air conditioning system using all-weather solar heating |
| CN112131712A (en) * | 2020-08-27 | 2020-12-25 | 国电南瑞科技股份有限公司 | Multi-objective optimization method and system for multi-energy system at client side |
| CN213687359U (en) * | 2020-11-12 | 2021-07-13 | 中国建筑西北设计研究院有限公司 | Distributed energy system |
| CN214122776U (en) * | 2020-11-24 | 2021-09-03 | 西安陕鼓动力股份有限公司 | Manufacturing industry garden wisdom energy management and control system |
| CN112902498A (en) * | 2021-01-14 | 2021-06-04 | 山东三土能源股份有限公司 | Air source heat pump refrigerant circulating system |
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