CN211526618U - Modular heat recovery heat pump system - Google Patents

Modular heat recovery heat pump system Download PDF

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Publication number
CN211526618U
CN211526618U CN202020077468.1U CN202020077468U CN211526618U CN 211526618 U CN211526618 U CN 211526618U CN 202020077468 U CN202020077468 U CN 202020077468U CN 211526618 U CN211526618 U CN 211526618U
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China
Prior art keywords
circulation
heat pump
circulation pipeline
input
hot water
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CN202020077468.1U
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Chinese (zh)
Inventor
刘远辉
雷朋飞
李能慧
廖立元
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Guangdong PHNIX Eco Energy Solution Ltd
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Guangdong PHNIX Eco Energy Solution Ltd
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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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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]
    • Y02B30/56—Heat recovery units

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  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The utility model discloses a modularization heat recovery heat pump system, supply the module including outer machine of heat pump and trigeminy, the trigeminy supplies the module to have first input circulation pipeline, second input circulation pipeline, first output circulation pipeline and second output circulation pipeline, be provided with the control valve on the first input circulation pipeline, first input circulation pipeline and second input circulation pipeline are connected respectively the outer machine of heat pump, hot water system is connected to first output circulation pipeline, air conditioner and underfloor heating system are connected to second output circulation pipeline. The modularized heat recovery heat pump system can realize multiple functions of refrigeration, heating and hot water production, one unit can meet multiple requirements of users, the users do not need to install multiple units, the installation is simple in West and Yong, and the unit use efficiency is high; the modular heat recovery heat pump system can realize the recycling of redundant heat during refrigeration in summer, transition seasons and heating in winter, and is efficient and energy-saving in the running process of the unit.

Description

Modular heat recovery heat pump system
Technical Field
The utility model relates to an air conditioning system's technical field especially relates to a modularization heat recovery heat pump system.
Background
The existing household air conditioning system wastes a large amount of heat at a condensation end during refrigeration in summer, and needs another water heater for heating in summer, so that the energy consumption is high; when the indoor floor heating/heating system is used for heating in excessive seasons, the heating demand is low, the unit heating capacity is sufficient, and partial heat is not fully utilized, so that energy waste exists.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at: a modular heat recovery heat pump system is provided that solves the above mentioned technical problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a modularization heat recovery heat pump system, includes that the outer machine of heat pump and trigeminy supply module, the trigeminy supplies the module to have first input circulation pipeline, second input circulation pipeline, first output circulation pipeline and second output circulation pipeline, be provided with the control valve on the first input circulation pipeline, first input circulation pipeline and second input circulation pipeline are connected respectively the outer machine of heat pump, first output circulation pipeline connects hot water system, second output circulation pipeline connects air conditioner and underfloor heating system.
As a preferable technical solution of the modular heat recovery heat pump system, the first input circulation line is connected to a refrigerant circuit of the heat pump outdoor unit, and the second input circulation line is connected to a water circuit of the heat pump outdoor unit.
As a preferable technical solution of the modular heat recovery heat pump system, a first heat exchanger is disposed in the triple supply module, and the first input circulation pipeline and the first output circulation pipeline are in heat exchange connection through the first heat exchanger.
As a preferable technical scheme of the modular heat recovery heat pump system, a second heat exchanger is arranged in the triple co-generation module, and the second input circulation pipeline is in heat exchange connection with the first output circulation pipeline through the second heat exchanger.
As a preferable technical scheme of the modular heat recovery heat pump system, the second input circulation pipeline comprises a hot water circulation branch and an air conditioner and floor heating circulation branch, and the hot water circulation branch is in heat exchange connection with the first output circulation pipeline through the second heat exchanger.
As an optimal technical scheme of the modular heat recovery heat pump system, the hot water circulation branch is communicated with the air conditioner and floor heating circulation branch through a tee joint.
As an optimal technical scheme of the modular heat recovery heat pump system, a first check valve and a second check valve are respectively arranged on the air conditioner and floor heating circulation branch and the hot water circulation branch.
As a preferred technical scheme of the modular heat recovery heat pump system, a first water pump and a second water pump are respectively arranged on the air conditioner and floor heating circulation branch and the hot water circulation branch, and the first water pump controls the working state of the air conditioner and floor heating circulation branch and provides power for medium circulation in the air conditioner and floor heating circulation branch; and the working state of the hot water circulation branch is controlled by the second water pump, and power is provided for medium circulation in the hot water circulation branch.
As an optimal technical scheme of the modular heat recovery heat pump system, the air conditioner and floor heating system comprises an air conditioner circulation pipeline and a floor heating circulation pipeline, and the air conditioner circulation pipeline is connected with the floor heating circulation pipeline in parallel.
As a preferable technical scheme of the modular heat recovery heat pump system, the hot water circulation branch is connected with the air conditioner and floor heating circulation branch through an electromagnetic three-way valve.
Compared with the prior art, the beneficial effects of the utility model are that: the modularized heat recovery heat pump system can realize multiple functions of refrigeration, heating and hot water production, one unit can meet multiple requirements of users, the users do not need to install multiple units, the installation is simple in West and Yong, and the unit use efficiency is high; the modular heat recovery heat pump system can realize the recycling of redundant heat during refrigeration in summer, transition seasons and heating in winter, and is efficient and energy-saving in the running process of the unit.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural view of an intelligent triple heat pump system according to an embodiment of the present invention.
Fig. 2 is an internal structure schematic diagram of an intelligent triple heat pump system according to an embodiment of the present invention.
Fig. 3 is a schematic view of an internal structure of another intelligent triple heat pump system according to an embodiment of the present invention.
In the figure:
100. a heat pump outdoor unit; 200. a triple supply module; 210. a first input circulation line; 211. a control valve; 220. a second input circulation line; 2211. a second one-way valve; 2212. a second water pump; 2221. a first check valve; 2222. a first water pump; 230. a first output circulation line; 240. a second output circulation line; 250. a first heat exchanger; 260. a second heat exchanger; 300. a hot water system; 400. air conditioner and underfloor heating system.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-3, the present embodiment provides a modular heat recovery heat pump system, which includes an external heat pump unit 100 and a triple supply module 200, where the triple supply module 200 has a first input circulation pipeline 210, a second input circulation pipeline 220, a first output circulation pipeline 230, and a second output circulation pipeline 240, the first input circulation pipeline 210 is provided with a control valve 211, the first input circulation pipeline 210 and the second input circulation pipeline 220 are respectively connected to the external heat pump unit 100, the first output circulation pipeline 230 is connected to a hot water system 300, and the second output circulation pipeline 240 is connected to an air conditioner and floor heating system 400.
In this embodiment, the heat pump outdoor unit 100 has a refrigerant loop and a water loop, and the temperature of the refrigerant in the refrigerant loop increases during operation, and the temperature of the medium in the water loop decreases through heat exchange.
Specifically, when the first input circulation line 210 is connected to the refrigerant circuit of the heat pump outdoor unit 100, the second input circulation line 220 is connected to the water circuit of the heat pump outdoor unit 100. In the working state of the heat pump outdoor unit 100, the first input circulation pipeline 210 transmits a high-temperature and high-pressure refrigerant to the triple supply module 200, heat is transmitted to the first output circulation pipeline 230 through the heat exchanger in the triple supply module 200, and the first output circulation pipeline 230 transmits the heat to the hot water system 300 to heat hot water; the medium of the second input circulation pipeline 220 is transmitted to the air conditioning and floor heating system 400 for cooling or heating the user.
In this embodiment, the working conversion principle of connecting the heat pump outdoor unit 100 with the air conditioning and floor heating system 400 and providing cold and heat is the same as that of the conventional air conditioning system with cooling and heating functions, and is not described herein again.
The modularized heat recovery heat pump system can realize multiple functions of refrigeration, heating and hot water production, one unit can meet multiple requirements of users, the users do not need to install multiple units, the installation is simple in West and Yong, and the unit use efficiency is high; the modular heat recovery heat pump system can realize the recycling of redundant heat during refrigeration in summer, transition seasons and heating in winter, and is efficient and energy-saving in the running process of the unit.
Specifically, in this embodiment, a first heat exchanger 250 is disposed inside the triple co-generation module 200, and the first input circulation pipeline 210 and the first output circulation pipeline 230 are in heat exchange connection through the first heat exchanger 250. A second heat exchanger 260 is arranged in the triple supply module 200, and the second input circulation pipeline 220 and the first output circulation pipeline 230 are in heat exchange connection through the second heat exchanger 260.
The first input circulation pipeline 210 provides heat for the first output circulation pipeline 230, the first output circulation pipeline 230 transfers the heat to the hot water system 300, and the second input circulation pipeline 220 provides heat for the first input system in the working state of the floor heating system in the air conditioner and floor heating system 400.
That is, in the modularized heat recovery heat pump system of the present disclosure, when the air conditioning system of the air conditioning and floor heating system 400 is in a working state (a refrigeration state), the refrigerant in the first input circulation pipeline 210 heats the hot water in the hot water system 300; in a state where the air conditioning system operates in the air conditioning and floor heating system 400 (heating state), the hot water in the hot water system 300 is heated by the hot water in the second input circulation line 220.
Specifically, in this embodiment, the second input circulation pipeline 220 includes a hot water circulation branch and an air conditioner and floor heating circulation branch, and the hot water circulation branch is connected to the first output circulation pipeline 230 through the second heat exchanger 260 in a heat exchange manner.
As a preferred technical scheme, in this embodiment, the hot water circulation branch is communicated with the air conditioner and floor heating circulation branch through a tee joint. The air conditioner and floor heating circulation branch and the hot water circulation branch are respectively provided with a first one-way valve 2221 and a second one-way valve 2211, and the medium backflow on the air conditioner and floor heating circulation branch and the hot water circulation branch is prevented through the first one-way valve 2221 and the second one-way valve 2211.
A first water pump 2222 and a second water pump 2212 are respectively arranged on the air conditioner and floor heating circulation branch and the hot water circulation branch, the working state of the air conditioner and floor heating circulation branch is controlled by the first water pump 2222, and medium circulation in the air conditioner and floor heating circulation branch is provided with power; the working state of the hot water circulation branch is controlled by the second water pump 2212 to provide power for medium circulation in the hot water circulation branch.
That is, when the first water pump 2222 is turned on, the air-conditioning and floor heating circulation branch starts to operate, and when the second water pump 2212 is turned on, the hot water circulation branch starts to operate, in this embodiment, the first water pump 2222 and the second water pump 2212 may be separately turned on, or the first water pump 2222 and the second water pump 2212 may be turned on simultaneously. Respectively corresponding to three different working states.
The air conditioner and floor heating system 400 comprises an air conditioner circulation pipeline and a floor heating circulation pipeline, wherein the air conditioner circulation pipeline is connected with the floor heating circulation pipeline in parallel.
It should be noted that in this scheme, the hot water circulation branch with air conditioner and ground heating circulation branch is not limited to the above-mentioned mode of setting through tee junction, as shown in fig. 3, can also adopt in other embodiments the hot water circulation branch with air conditioner and ground heating circulation branch passes through the connection of electromagnetism three-way valve. And controlling the work of the air conditioner and floor heating circulation branch or hot water circulation branch in a reversing way through an electromagnetic three-way valve.
The following description is made by using the first water pump 2222 and the second water pump 2212 to cooperate with the first check valve 2221 and the second check valve 2211, and controlling the modular heat recovery system to realize an air-conditioning refrigeration + hot water mode and a floor heating + hot water mode.
In the present embodiment, the first input circulation pipeline 210 and the first output circulation pipeline 230 are not opened in the cooling mode and the heating mode, at this time, the heat pump outdoor unit 100 is equivalent to an ordinary air conditioner outdoor unit, the working principle of the air conditioner cooling mode is the same as that of the conventional air conditioning system, and the working principle of the floor heating mode is the same as that of the conventional air conditioner heating mode, which is not described herein again.
Air-conditioning refrigeration and hot water mode:
under the air-conditioning refrigeration and hot water mode, the working process of the air-conditioning refrigeration part is unchanged, the control valve arranged on the first output circulation pipeline is opened at the moment, the refrigerant enters the first input circulation pipeline, the high-temperature and high-pressure refrigerant transfers heat to the first output circulation pipeline through the first heat exchanger and transfers the heat to the hot water system from the first output circulation pipeline, and the refrigerant returns to the compressor through the first input circulation pipeline after exchanging heat through the first heat exchanger.
Floor heating and hot water mode:
under ground heating + hot water mode, the control valve that sets up on first output circulation pipeline at this moment closes, and the refrigerant carries out the heat exchange in the outer machine of heat pump after with hot water input to second input circulation pipeline, and first check valve, second check valve, the first second water pump of first water pump all open in the second input circulation pipeline, provide the heat for hot water system and air conditioner and underfloor heating system simultaneously.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a modularization heat recovery heat pump system, its characterized in that, includes that the outer machine of heat pump and trigeminy supply module, the trigeminy supplies the module to have first input circulation pipeline, second input circulation pipeline, first output circulation pipeline and second output circulation pipeline, be provided with the control valve on the first input circulation pipeline, first input circulation pipeline and second input circulation pipeline connect respectively the outer machine of heat pump, first output circulation pipeline connects hot-water system, second output circulation pipeline connects air conditioner and underfloor heating system.
2. The modular heat recovery heat pump system of claim 1, wherein the first input circulation line is connected to a refrigerant circuit of the outdoor unit of the heat pump, and the second input circulation line is connected to a water circuit of the outdoor unit of the heat pump.
3. The modular heat recovery heat pump system of claim 1, wherein a first heat exchanger is disposed within the triple co-generation module, and the first input circulation line and the first output circulation line are in heat exchange connection via the first heat exchanger.
4. The modular heat recovery heat pump system of claim 3, wherein a second heat exchanger is disposed within the triple co-generation module, and the second input circulation line and the first output circulation line are in heat exchange connection through the second heat exchanger.
5. The modular heat recovery heat pump system of claim 4, wherein the second input circulation line comprises a hot water circulation branch and an air conditioning and floor heating circulation branch, the hot water circulation branch being in heat exchange connection with the first output circulation line through the second heat exchanger.
6. The modular heat recovery heat pump system of claim 5, wherein the hot water circulation branch and the air conditioning and floor heating circulation branches are in communication with each other through a tee.
7. The modular heat recovery heat pump system of claim 6, wherein the air conditioning and floor heating circulation branch and the hot water circulation branch are each provided with a first check valve and a second check valve.
8. The modular heat recovery heat pump system of claim 7, wherein the air-conditioning and floor heating circulation branch and the hot water circulation branch are respectively provided with a first water pump and a second water pump, and the first water pump controls the working state of the air-conditioning and floor heating circulation branch and provides power for the circulation of the medium in the air-conditioning and floor heating circulation branch; and the working state of the hot water circulation branch is controlled by the second water pump, and power is provided for medium circulation in the hot water circulation branch.
9. The modular heat recovery heat pump system of claim 8, wherein the air conditioning and floor heating system comprises an air conditioning circulation line and a floor heating circulation line, the air conditioning circulation line being in parallel with the floor heating circulation line.
10. The modular heat recovery heat pump system of claim 5, wherein the hot water circulation branch and the air conditioning and floor heating circulation branch are connected by an electromagnetic three-way valve.
CN202020077468.1U 2020-01-13 2020-01-13 Modular heat recovery heat pump system Active CN211526618U (en)

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Application Number Priority Date Filing Date Title
CN202020077468.1U CN211526618U (en) 2020-01-13 2020-01-13 Modular heat recovery heat pump system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020077468.1U CN211526618U (en) 2020-01-13 2020-01-13 Modular heat recovery heat pump system

Publications (1)

Publication Number Publication Date
CN211526618U true CN211526618U (en) 2020-09-18

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CN (1) CN211526618U (en)

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