CN109458655A - Air source heat pump household heating system - Google Patents

Air source heat pump household heating system Download PDF

Info

Publication number
CN109458655A
CN109458655A CN201811361279.0A CN201811361279A CN109458655A CN 109458655 A CN109458655 A CN 109458655A CN 201811361279 A CN201811361279 A CN 201811361279A CN 109458655 A CN109458655 A CN 109458655A
Authority
CN
China
Prior art keywords
heat pump
water
buffer tank
condenser
air source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811361279.0A
Other languages
Chinese (zh)
Inventor
黄元躬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ama & Hien Technology Co Ltd
Original Assignee
Zhejiang Ama & Hien Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Ama & Hien Technology Co Ltd filed Critical Zhejiang Ama & Hien Technology Co Ltd
Priority to CN201811361279.0A priority Critical patent/CN109458655A/en
Publication of CN109458655A publication Critical patent/CN109458655A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00Other domestic- or space-heating systems
    • F24D15/04Other domestic- or space-heating systems using heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1006Arrangement or mounting of control or safety devices for water heating systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/12Heat pump
    • F24D2200/123Compression type heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00Components of central heating installations excluding heat sources
    • F24D2220/04Sensors
    • F24D2220/042Temperature sensors

Abstract

Air source heat pump household heating system provided by the invention, comprising: heat pump circulating system, including compressor, condenser, restricting element and evaporator, the condenser are located at interior, and remaining part is located outside, and each component is connected by circulation by heat pump circuits;Water circulation system, including accommodating the buffer tank of water and the heating pipeline of the connection buffer tank and heating end;The buffer tank has the water of its accommodating and the heat-exchange end of the condenser heat exchange.Since condenser is in interior, therefore water circulation system and condenser heat exchange do not need outdoor pipeline, it and is entirely refrigerant in outdoor pipeline, there is no frost problems, it is a kind of by whole water circulation systems air source heat pump household heating system disposed within to prevent frost from occurring to provide, overcome the problem of frost occurs in winter for the outdoor section of air source heat pump in the prior art.

Description

Air source heat pump household heating system
Technical field
The present invention relates to technical field of heat pumps, and in particular to a kind of air source heat pump household heating system.
Background technique
Air source heat pump is a kind of energy saver for making heat flow to from low level heat energy air high-order heat source using high potential. It is a kind of form of heat pump.As its name suggests, heat pump, can be the Lowlevel thermal energy that cannot directly utilize namely as pump (heat as contained in air, soil, water) is converted to utilizable high level heat, saves part high potential to reach The purpose of (such as coal, combustion gas, oil, electric energy).
Conventional air source heat pump household heating system generally comprises heat pump circulating system and water circulation system two parts.Tool Body, heat pump circulating system is placed in outdoor, includes the conventional refrigerants components such as host and condenser.Water circulation system includes being placed in room Interior buffer tank is exchanged heat by pipeline and outdoor condenser, and by hot water storage in buffer tank, when required by Buffer tank heats to interior.
But existing air source heat pump household heating system still has following defect, in order to outdoor condenser into Row heat exchange, the part pipeline of water circulation system is also at outdoor, since certain cold district winter temperatures are lower, water circulation system It is easy to happen frost, and partial heat can consume, reduces heating efficiency.
Summary of the invention
Therefore, in order to overcome the problems, such as that frost occurs in winter for the outdoor section of air source heat pump in the prior art, thus It provides a kind of by whole water circulation systems air source heat pump household heating system disposed within to prevent frost from occurring.
Design scheme of the invention is as follows:
A kind of air source heat pump household heating system, comprising: heat pump circulating system, including compressor, condenser, throttling member Part and evaporator, the condenser are located at interior, and remaining part is located outside, and each component is connected by circulation by heat pump circuits;Water The circulatory system, including accommodating the buffer tank of water and the heating pipeline of the connection buffer tank and heating end;The buffering Water tank has the water of its accommodating and the heat-exchange end of the condenser heat exchange.
Preferably, the condenser is set in the buffer tank, the refrigerant in the condenser and the buffering Water in water tank exchanges heat.
Preferably, the buffer tank is equipped with water outlet and water inlet, and the heating pipeline is separately connected the water outlet With the water inlet, water circulating pump is provided on the heating pipeline.
Preferably, the water outlet and the water inlet are located at upper and lower ends, are equipped in the buffer tank several Highly different partitions makes to form serpentine flow path between the water inlet and the water outlet.
Preferably, the working medium entrances of the condenser and sender property outlet are set to the buffer tank lower part, the water inlet Set on the lower part of the buffer tank, the water outlet is set to the top of the buffer tank.
Optionally, the buffer tank is connected with the water tank heat exchange that heat exchange is carried out with the condenser by water tank pipeline Device.
Preferably, the heating end is fan coil, radiator or floor heating.
It preferably, further include the temperature sensor in room, for obtaining temperature in room and controlling the air Source heat pump household heating system start and stop.
Technical solution of the present invention has the advantages that
1, a kind of air source heat pump household heating system provided by the invention, comprising: heat pump circulating system, including compression Machine, condenser, restricting element and evaporator, the condenser are located at interior, and remaining part is located outside, and each component passes through heat pump Pipeline is connected by circulation;Water circulation system, the confession of buffer tank and the connection buffer tank and heating end including accommodating water Heating coil road;The buffer tank has the water of its accommodating and the heat-exchange end of the condenser heat exchange.Since condenser is in room It is interior, therefore water circulation system and condenser heat exchange do not need outdoor pipeline, and be entirely refrigerant in outdoor pipeline, there is no frosts Jelly problem, to provide a kind of by whole water circulation systems air source heat pump family formula disposed within to prevent frost from occurring Heating system overcomes the problem of frost occurs in winter for the outdoor section of air source heat pump in the prior art.
2, a kind of air source heat pump household heating system provided by the invention, the condenser are set to the buffer tank Interior, the refrigerant in the condenser exchanges heat with the water in the buffer tank.Further eliminate condenser and water Pipeline needed for circulatory system heat exchange, saves system space, increases heat exchange efficiency.
3, a kind of air source heat pump household heating system provided by the invention, the water outlet and the water inlet distinguish position In being equipped with the different partition of several height in upper and lower ends, the buffer tank, make between the water inlet and the water outlet Form serpentine flow path.Serpentine flow path changes water flow velocity and direction in water tank constantly, forms strong temperature stream, greatly improves The coefficient of heat transfer, water outlet and water inlet are located at water tank upper and lower ends, to solve heat pump unit at two kinds of cooling and warming Counterflow heat exchange problem when pattern switching.
4, a kind of air source heat pump household heating system provided by the invention, the working medium entrances and working medium of the condenser go out Mouth is set to the buffer tank lower part, and the water inlet is set to the lower part of the buffer tank, and the water outlet is set to described slow The top of waste preventer.Understood during entering condenser from compressor due to refrigerant by the oil in small part compressor together band Enter, and condenser working medium entrances are high temperature and high pressure gas, sender property outlet is cryogenic high pressure liquid, therefore by working medium entrances and outlet Increase with gaseous state the circulation of refrigerant within the condenser set on buffer tank lower part, declines in liquid form, subtract Few on-way resistance.
5, a kind of air source heat pump household heating system provided by the invention, as another embodiment, the buffering Water tank is connected with the water container heat exchanger that heat exchange is carried out with the condenser by water tank pipeline, therefore is not limited to using condenser Form in buffer tank.
6, a kind of air source heat pump household heating system provided by the invention further includes the temperature sensing in room Device, for obtaining temperature in room and controlling the air source heat pump household heating system start and stop.Traditional heat pump heating system Temperature sensor is set at water tank, to control the start and stop of heat pump system, however in actual use, room temperature with Water tank temperature does not change simultaneously, and so as to cause room temperature meet demand, but water tank heats down cycles waste repeatedly Energy.This system adds temperature sensor in the room, and the start and stop of adjusting heat pump system are carried out with this, reduces the waste of energy.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is air source heat pump household heating system structural schematic diagram of the invention.
Description of symbols:
1- heat pump circulating system;2- condenser;3- buffer tank;4- water outlet;5- water inlet;6- water circulating pump;7- every Plate;8- heating end.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments It can be combined with each other at conflict.
Fig. 1 shows a kind of air source heat pump household heating system, comprising: heat pump circulating system 1, including it is compressor, cold Condenser 2, restricting element and evaporator, the condenser 2 are located at interior, and remaining part is located outside, and each component passes through heat pump pipe Road is connected by circulation;Water circulation system, the confession including the buffer tank 3 and the connection buffer tank 3 and heating end 8 that accommodate water Heating coil road, the heating end 8 are fan coil, radiator or floor heating;The buffer tank 3 have its accommodating water with it is described cold The heat-exchange end of 2 heat exchange of condenser.Since condenser 2 is in interior, water circulation system and the heat exchange of condenser 2 do not need outdoor Pipeline, and in outdoor pipeline be entirely refrigerant, is not present frost problem, a kind of sets whole water circulation systems to provide In the indoor air source heat pump household heating system to prevent frost from occurring, the room of air source heat pump in the prior art is overcome The problem of frost, occurs in winter for outer portion.
The condenser 2 is set in the buffer tank 3, the refrigerant in the condenser 2 and the buffer tank 3 Interior water exchanges heat.Pipeline needed for further eliminating condenser 2 and water circulation system heat exchange, saves system sky Between, increase heat exchange efficiency.The buffer tank 3 is equipped with water outlet 4 and water inlet 5, and the heating pipeline is separately connected described Water outlet 4 and the water inlet 5 are provided with water circulating pump 6 on the heating pipeline.The water inlet 5 is set to the buffered water The lower part of case 3, the water outlet 4 are set to the top of the buffer tank 3.It is different that several height are equipped in the buffer tank 3 Partition 7, make to form serpentine flow path between the water inlet 5 and the water outlet 4.Serpentine flow path make water in water tank flow velocity and Direction constantly changes, and forms strong temperature stream, greatly improves the coefficient of heat transfer, water outlet 4 and water inlet 5 are located on water tank Lower both ends, to solve the problems, such as counterflow heat exchange of the heat pump unit in the switching of cooling and warming both of which.The condenser 2 Working medium entrances and sender property outlet are set to 3 lower part of buffer tank.During entering condenser 2 from compressor due to refrigerant Oil in small part compressor can be brought into together, and 2 working medium entrances of condenser are high temperature and high pressure gas, sender property outlet is low temperature Highly pressurised liquid, thus by working medium entrances and outlet be set to 3 lower part of buffer tank allow circulation of the refrigerant in condenser 2 with Gaseous state rises, and declines in liquid form, reduces on-way resistance.
It further include the temperature sensor in room, for obtaining temperature in room and controlling the air source heat pump family Formula heating system start and stop.Temperature sensor is arranged in traditional heat pump heating system at water tank, to control opening for heat pump system Stop, however in actual use, room temperature does not change simultaneously with water tank temperature, so as to cause room temperature full Sufficient demand, but water tank heats down cycles waste energy repeatedly.This system adds temperature sensor in the room, is adjusted with this The start and stop of heat pump system reduce the waste of energy.
As another embodiment, condenser 2 can also be placed in except buffer tank 3, the buffer tank 3 passes through Water tank pipeline is connected with the water container heat exchanger that heat exchange is carried out with the condenser 2.Therefore it is not limited to be set to using condenser 2 slow Form in waste preventer 3.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims (8)

1. air source heat pump household heating system characterized by comprising
Heat pump circulating system (1), including compressor, condenser (2), restricting element and evaporator, the condenser (2) are located at room Interior, remaining part is located outside, and each component is connected by circulation by heat pump circuits;
Water circulation system, including accommodating the buffer tank (3) of water and the confession of the connection buffer tank (3) and heating end (8) Heating coil road;
The buffer tank (3) has the water of its accommodating and the heat-exchange end of the condenser (2) heat exchange.
2. air source heat pump household heating system according to claim 1, which is characterized in that the condenser (2) sets It is placed in the buffer tank (3), the refrigerant in the condenser (2) exchanges heat with the water in the buffer tank (3).
3. air source heat pump household heating system according to claim 2, which is characterized in that the buffer tank (3) Equipped with water outlet (4) and water inlet (5), the heating pipeline is separately connected the water outlet (4) and the water inlet (5), institute It states and is provided with water circulating pump (6) on heating pipeline.
4. air source heat pump household heating system according to claim 3, which is characterized in that the water outlet (4) and The water inlet (5) is located at upper and lower ends, and the different partition (7) of several height is equipped in the buffer tank (3), makes institute It states and forms serpentine flow path between water inlet (5) and the water outlet (4).
5. air source heat pump household heating system according to claim 4, which is characterized in that the condenser (2) Working medium entrances and sender property outlet are set to the buffer tank (3) lower part, and the water inlet (5) is set to the buffer tank (3) Lower part, the water outlet (4) are set to the top of the buffer tank (3).
6. air source heat pump household heating system according to claim 1, which is characterized in that the buffer tank (3) The water container heat exchanger that heat exchange is carried out with the condenser (2) is connected with by water tank pipeline.
7. air source heat pump household heating system according to claim 1, which is characterized in that the heating end (8) is Fan coil, radiator or floor heating.
8. air source heat pump household heating system described in -7 any one according to claim 1, which is characterized in that further include setting In the temperature sensor in room, for obtaining temperature in room and controlling the air source heat pump household heating system start and stop.
CN201811361279.0A 2018-11-15 2018-11-15 Air source heat pump household heating system Pending CN109458655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811361279.0A CN109458655A (en) 2018-11-15 2018-11-15 Air source heat pump household heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811361279.0A CN109458655A (en) 2018-11-15 2018-11-15 Air source heat pump household heating system

Publications (1)

Publication Number Publication Date
CN109458655A true CN109458655A (en) 2019-03-12

Family

ID=65610674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811361279.0A Pending CN109458655A (en) 2018-11-15 2018-11-15 Air source heat pump household heating system

Country Status (1)

Country Link
CN (1) CN109458655A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274390A (en) * 2019-06-26 2019-09-24 宁夏壹诺新能源有限公司 A kind of air source heat pump crude oil heating system
CN113834121A (en) * 2021-09-28 2021-12-24 广东高而美制冷设备有限公司 Buffer water tank
CN116182430A (en) * 2023-03-22 2023-05-30 青岛理工大学 Novel air source heat pump system integrating cold/heat supply and domestic hot water and operation control method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100005736U (en) * 2008-11-27 2010-06-07 유경윤 Heat pump system
CN201527098U (en) * 2009-11-06 2010-07-14 太原市威迩思科技有限公司 High-efficiency heat pump water heater with horizontal water tank
CN101881509A (en) * 2010-07-16 2010-11-10 海信科龙电器股份有限公司 Outdoor machine of split type heat pump water heater
CN204460436U (en) * 2015-01-03 2015-07-08 河南工业职业技术学院 A kind of air energy heat cycles water insulated wall
CN205261930U (en) * 2015-11-17 2016-05-25 珠海格力电器股份有限公司 Water tank for water heater of heat pump
CN107289492A (en) * 2017-08-07 2017-10-24 宝莲华新能源技术(上海)股份有限公司 The heating system that a kind of low-temperature air source heat pump is coupled with water resource heat pump
CN207065885U (en) * 2017-06-12 2018-03-02 四川酷比特科技有限公司 Water tank for distributed air source heat pump heating system
CN209131000U (en) * 2018-11-15 2019-07-19 浙江正理生能科技有限公司 Air source heat pump household heating system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100005736U (en) * 2008-11-27 2010-06-07 유경윤 Heat pump system
CN201527098U (en) * 2009-11-06 2010-07-14 太原市威迩思科技有限公司 High-efficiency heat pump water heater with horizontal water tank
CN101881509A (en) * 2010-07-16 2010-11-10 海信科龙电器股份有限公司 Outdoor machine of split type heat pump water heater
CN204460436U (en) * 2015-01-03 2015-07-08 河南工业职业技术学院 A kind of air energy heat cycles water insulated wall
CN205261930U (en) * 2015-11-17 2016-05-25 珠海格力电器股份有限公司 Water tank for water heater of heat pump
CN207065885U (en) * 2017-06-12 2018-03-02 四川酷比特科技有限公司 Water tank for distributed air source heat pump heating system
CN107289492A (en) * 2017-08-07 2017-10-24 宝莲华新能源技术(上海)股份有限公司 The heating system that a kind of low-temperature air source heat pump is coupled with water resource heat pump
CN209131000U (en) * 2018-11-15 2019-07-19 浙江正理生能科技有限公司 Air source heat pump household heating system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274390A (en) * 2019-06-26 2019-09-24 宁夏壹诺新能源有限公司 A kind of air source heat pump crude oil heating system
CN113834121A (en) * 2021-09-28 2021-12-24 广东高而美制冷设备有限公司 Buffer water tank
CN116182430A (en) * 2023-03-22 2023-05-30 青岛理工大学 Novel air source heat pump system integrating cold/heat supply and domestic hot water and operation control method
CN116182430B (en) * 2023-03-22 2023-11-21 青岛理工大学 Novel air source heat pump system integrating cold/heat supply and domestic hot water and operation control method

Similar Documents

Publication Publication Date Title
US4363221A (en) Water heating system having a heat pump
CN109458655A (en) Air source heat pump household heating system
CN112762518B (en) Air conditioning unit and control method thereof
CN101749812A (en) Multifunctional air-conditioning system
CN104457026A (en) Air source heat pump water heater hybrid air-conditioning device
CN209131000U (en) Air source heat pump household heating system
CN105066519A (en) Dry-type evaporator and refrigeration system provided with dry-type evaporator
CN204693833U (en) Heat-exchanging water tank and heat pump air conditioner
CN109945369A (en) A kind of earth cooling heat-exchange method, heat-exchange system, air conditioner and installation method
CN206300381U (en) Heating air source heat pump system with cold loop is crossed
CN106996643A (en) A kind of multifunctional heat pump water heating machine group
CN104236146A (en) Refrigerating circulation system
CN205536030U (en) Range hood
CN206440040U (en) A kind of high-temperature refrigeration air-conditioning system
CN206281051U (en) A kind of air-conditioning system of accumulation of heat defrost
CN102753917B (en) Air-conditioning hot-water-supplying system
CN104990169B (en) A kind of Trans-critical cycle CO2Heat pump air conditioning system
WO2018058731A1 (en) Air conditioning system, air conditioner, and air conditioning method
CN204358992U (en) Air source hot pump water heater combined air conditioner device
CN110657604B (en) Heat pump system and control method
CN209386461U (en) A kind of multi-connected machine capillary radiation system
CN208155908U (en) A kind of simple and direct formula single tube is performance test bed
CN106225525A (en) A kind of movable cooling arrangement being provided with temperature control induction installation
CN107143953B (en) A kind of air injection enthalpy-increasing air-conditioning system
CN201571950U (en) Adjustable multi-temperature barreled water heat pump type water dispenser

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination