CN107940785A - A kind of wide warm composite air regulating system - Google Patents

A kind of wide warm composite air regulating system Download PDF

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Publication number
CN107940785A
CN107940785A CN201711319942.6A CN201711319942A CN107940785A CN 107940785 A CN107940785 A CN 107940785A CN 201711319942 A CN201711319942 A CN 201711319942A CN 107940785 A CN107940785 A CN 107940785A
Authority
CN
China
Prior art keywords
radiator
evaporator
condenser
pipeline
solenoid valve
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.)
Withdrawn
Application number
CN201711319942.6A
Other languages
Chinese (zh)
Inventor
刘益萍
贾金荣
高源�
陈大铎
黄卫
任淑侠
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.)
Hefei Swan Refrigeration Technology Co Ltd
Original Assignee
Hefei Swan Refrigeration 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 Hefei Swan Refrigeration Technology Co Ltd filed Critical Hefei Swan Refrigeration Technology Co Ltd
Priority to CN201711319942.6A priority Critical patent/CN107940785A/en
Publication of CN107940785A publication Critical patent/CN107940785A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention discloses a kind of wide warm composite air regulating system, including refrigeration system, heating system, air cooling system, wherein refrigeration system includes the circuit that compressor, condenser, reservoir, evaporator are formed, heating system includes the circuit that fuel heater, water tank, water pump, radiator A, solenoid valve A are formed, and air cooling system includes radiator B, solenoid valve B.The present invention heats in the case of solving less than 7 DEG C and requires heating capacity big, to the conditional occasion of electric power, realizes refrigeration and low-temperature heating problem, realizes full working scope scope confined space temperature adjustment, simple in structure, easy for installation, cost is low.

Description

A kind of wide warm composite air regulating system
Technical field
The present invention relates to air-conditioning refrigeration system field, is specifically a kind of wide warm composite air regulating system.
Background technology
The extraordinary supporting special air-conditioning units of mobile vehicle, special air-conditioning units have the function of refrigeration, heating, cryogenic refrigeration etc., for in-car Equipment provides good warm and humid environment.Since mobile vehicle is motor-driven, characteristic after whole day, and special vehicle it is supporting electrical power generators it is defeated Going out power will not be very big, limits the electric power of special air-conditioning units.
Extraordinary mobile vehicle is used in High-cold regions(Design requirement reaches -45 DEG C)When, to ensure preheating time and temperature in cabin It is required that the heating heating amount of special vehicle demand is very big.Traditional heat pump heating heating effect under less than -7 DEG C environment is poor, no It can meet vehicle temperature preheating time and temperature requirement;To ensure the requirement of the low-temperature heating of High-cold regions, general special air-conditioning units use Electric heating tube(Or PTC)Heating, such mode heat efficiency are low(Efficiency about 0.8), when heating amount demand is big, it uses electric work Rate is also very big(Standard vehicle such as 6m long meets the requirement that High-cold regions use, and needs heating amount 10kW, and electric consumption power is used in electricity heating About 12.5kW), extraordinary mobile vehicle can not provide so big power supply at all.
In addition for the supporting refrigerating plant of special trade in the case where environment temperature is very low since equipment heating amount is very big Cause temperature in equipment high, therefore often need to cool down to equipment, just can guarantee that environmental requirement in equipment, existing refrigerating plant exists Still cool down under low temperature condition using steam compression type refrigeration, such a refrigeration needs many regulating devices, such as sets condensation pressure Force regulating valve, uses the measures such as stepless speed regulation, this mode is complicated in the presence of adjusting, and refrigeration is of high cost, consumes for the wind turbine of condensation cooling The defects of electricity is big, and start/stop of compressor is frequent, and lifetime of system is reduced, and reliability reduces.
The content of the invention is the object of the present invention is to provide a kind of wide warm composite air regulating system, to solve prior art ring Border temperature range is wide to carry out temperature adjustment operating difficulties, complicated, of high cost, the conditional problem of electric power to equipment.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of wide warm composite air regulating system, it is characterised in that:Including refrigeration system, heating system, air cooling system, wherein:
Refrigeration system includes compressor, condenser, reservoir, evaporator, and compressor passes through pipeline and condenser, reservoir, steaming Hair device, which is linked in sequence, forms circuit, and condenser, evaporator are each configured with wind turbine respectively, each self-configuring of condenser, evaporator Correspondence arranges air in condenser, evaporator to exterior space to wind turbine respectively;
Heating system includes fuel heater, water tank, water pump, radiator A, solenoid valve A, and cooling is stored with fuel heater Liquid, fuel heater is linked in sequence by pipeline and water tank, water pump, radiator A, solenoid valve A forms circuit, and radiator A with Evaporator in refrigeration system, which becomes one, forms a heat exchanging body;
Air cooling system includes radiator B, solenoid valve B, and radiator B one end is connected by pipeline with water tank in heating system, heat dissipation The device B other ends by solenoid valve B bypass between radiator A and solenoid valve A on pipeline, and radiator B and refrigeration system In condenser become one form another heat exchanging body.
The wide warm composite air regulating system of described one kind, it is characterised in that:In the refrigeration system, reservoir and evaporation Being sequentially communicated access between device on pipeline has filter, throttling arrangement.
The wide warm composite air regulating system of described one kind, it is characterised in that:In the refrigeration system, evaporator and compression Connecting access between machine on pipeline has low voltage protection device for electrophonic.
The wide warm composite air regulating system of described one kind, it is characterised in that:In the heating system, fuel heater adds Equipped with admission line and discharge duct, and discharge duct installs silencing apparatus additional.
The wide warm composite air regulating system of described one kind, it is characterised in that:The condenser, evaporator, radiator A and B is using copper pipe set aluminium foil or copper foil formula structure.
The present invention includes refrigeration system, heating system and air cooling system.The compressor air-discharging pipeline connection of refrigeration system is cold Condenser inlet pipeline, condensator outlet pipeline connection reservoir inlet pipeline, reservoir outlet pipeline pass sequentially through filter, section Device connection evaporator pipeline is flowed, evaporator outlet pipeline is made up of low voltage protection device for electrophonic connect compressor admission line Steam compression type refrigeration circulates.
In the present invention, the cooling liquid outlet pipeline of radiator A passes through solenoid valve A connection fuel heaters in heating system Inlet pipeline, fuel heater outlet conduit connection water tank inlet pipeline, tank outlet pipeline connection unit fixed on water pump suction pipeline, water pump The cooling liquid inlet pipeline of outlet conduit connection radiator A, forms circulating heating system, in addition fuel heater be connected with into Tracheae and exhaust pipe, are provided with silencing apparatus on exhaust pipe.
In the present invention, in air cooling system on the outlet conduit of radiator B connect water tank inlet pipeline, radiator B into Mouthful pipeline is by solenoid valve B bypass on pipeline, forming circulating cryogenic refrigeration between radiator A and solenoid valve A(Wind It is cold)System.
In the present invention, radiator A is embodied by a heat exchanging body with evaporator, and the present invention is by refrigeration system Connection heat exchanging body is circulated on pipeline, heating system pipeline and on air cooling system pipeline, low temperature can be achieved by the heat exchange of heat exchanging body Heating, high-temperature refrigeration or cryogenic refrigeration.
In the present invention, radiator B is embodied by a heat exchanging body with condenser, and the present invention is by refrigeration system Circulation connection heat exchanging body on pipeline and air cooling system pipeline, can be achieved to exchange heat to the working medium in pipeline by the heat exchange of heat exchanging body.
Advantages of the present invention:
(1), can substantially effectively play heat exchanging body heat transfer effect;
(2), system pipeline it is simple, it is easily controllable;
(3), can be worked normally in -45~60 DEG C of environment, it is and energy saving;Kind of refrigeration cycle it can cool down in the case of environment temperature is higher; Can in the case of environment temperature is relatively low air-cooled circulation temperature lowering;Also heating can be realized at low temperatures.
(4), regulative mode it is simple, easy for installation, reliable, cost is low, and failure rate is low, securely and reliably.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
As shown in Figure 1, a kind of wide warm composite air regulating system, including refrigeration system, heating system, air cooling system, its In:
Refrigeration system includes compressor 1, condenser 2, reservoir 4, evaporator 7, and compressor 1 passes through pipeline and condenser 2, liquid storage Device 4, evaporator 7, which are linked in sequence, forms circuit, and condenser 2, evaporator 7 are each configured with wind turbine 3,8, condenser 2, evaporation respectively Correspondence arranges air in condenser 2, evaporator 7 to exterior space to the wind turbine 3,8 of 7 each self-configuring of device respectively;
Heating system includes fuel heater 14, water tank 12, water pump 13, radiator A11, solenoid valve A10, in fuel heater 14 Coolant is stored with, fuel heater 14 is linked in sequence by pipeline and water tank 12, water pump 13, radiator A11, solenoid valve A10 Form circuit, and the evaporator 7 in radiator A11 and refrigeration system becomes one and forms a heat exchanging body;
Air cooling system includes radiator B18, solenoid valve B19, and radiator B18 one end is connected by pipeline and water tank in heating system 12 Logical, the radiator B18 other ends between radiator A11 and solenoid valve A10 on pipeline, and are dissipated by solenoid valve B19 bypass Hot device B18 becomes one with the condenser 2 in refrigeration system forms another heat exchanging body.
In refrigeration system, reservoir 4 and evaporator 7 between be sequentially communicated access on pipeline and have filter 5, throttling arrangement 6.
Connecting access on pipeline in refrigeration system, between evaporator 7 and compressor 1 has low voltage protection device for electrophonic 9.
In heating system, fuel heater 14 adds admission line 16 and discharge duct 17, and discharge duct 17 adds Fill silencing apparatus 15.
Condenser 2, evaporator 7, radiator A11 and radiator B18 are using copper pipe set aluminium foil or copper foil formula structure.
The invention mainly comprises refrigeration system, heating system and air cooling system.Compressor has been sequentially communicated in refrigeration system 1st, compression is returned to after condenser 2, reservoir 4, filter 5, throttling arrangement 6, evaporator 7, low voltage protection device for electrophonic 9, refrigerant circulation Machine 1, after the refrigerant of high temperature carries out heat exchange by the air to circulate in condenser 2 and condenser 2, by 3 row of wind turbine to week Complete to cool to refrigerant in the air enclosed, the refrigerant of low temperature carries out heat exchange by evaporator 7, and air is dropped Refrigeration is completed in temperature, the space that being sent to the air of low temperature by wind turbine 8 need to cool down.
In the present invention, heating system has been sequentially communicated fuel heater 14, water tank 12, water pump 13, radiator A11, electromagnetism Valve A10, returns to fuel heater 14, the coolant heated through fuel heater passes through water pump into water tank 12 after coolant circulation 13 pump to radiator 11, and after the coolant of higher temperature carries out heat exchange by radiator 11, air is heated by wind turbine 8 Heating is completed in the space that the air of higher temperature, which is sent to, to be heated, while fuel heater installs admission line A16 and exhaust additional Pipeline B17, and discharge duct installs silencing apparatus 15 additional.
In the present invention, air cooling system is communicated with radiator B18, water tank 12, water pump 13, radiator A11, solenoid valve according to cold B19, returns radiator B18, after the coolant of high temperature carries out heat exchange by the air to circulate in condenser 2 and condenser 2, By completing to cool to coolant in the peripherad air of 3 row of wind turbine, the coolant of low temperature carries out heat by evaporator 7 Exchange, air is cooled down, and cryogenic refrigeration is completed in the space that being sent to the air of low temperature by wind turbine 8 need to cool down.

Claims (5)

  1. A kind of 1. wide warm composite air regulating system, it is characterised in that:Including refrigeration system, heating system, air cooling system, its In:
    Refrigeration system includes compressor, condenser, reservoir, evaporator, and compressor passes through pipeline and condenser, reservoir, steaming Hair device, which is linked in sequence, forms circuit, and condenser, evaporator are each configured with wind turbine respectively, each self-configuring of condenser, evaporator Correspondence arranges air in condenser, evaporator to exterior space to wind turbine respectively;
    Heating system includes fuel heater, water tank, water pump, radiator A, solenoid valve A, and cooling is stored with fuel heater Liquid, fuel heater is linked in sequence by pipeline and water tank, water pump, radiator A, solenoid valve A forms circuit, and radiator A with Evaporator in refrigeration system, which becomes one, forms a heat exchanging body;
    Air cooling system includes radiator B, solenoid valve B, and radiator B one end is connected by pipeline with water tank in heating system, heat dissipation The device B other ends by solenoid valve B bypass between radiator A and solenoid valve A on pipeline, and radiator B and refrigeration system In condenser become one form another heat exchanging body.
  2. A kind of 2. wide warm composite air regulating system according to claim 1, it is characterised in that:In the refrigeration system, Being sequentially communicated access between reservoir and evaporator on pipeline has filter, throttling arrangement.
  3. A kind of 3. wide warm composite air regulating system according to claim 1, it is characterised in that:In the refrigeration system, Connecting access between evaporator and compressor on pipeline has low voltage protection device for electrophonic.
  4. A kind of 4. wide warm composite air regulating system according to claim 1, it is characterised in that:In the heating system, Fuel heater adds admission line and discharge duct, and discharge duct installs silencing apparatus additional.
  5. A kind of 5. wide warm composite air regulating system according to claim 1, it is characterised in that:The condenser, evaporation Device, radiator A and B are using copper pipe set aluminium foil or copper foil formula structure.
CN201711319942.6A 2017-12-12 2017-12-12 A kind of wide warm composite air regulating system Withdrawn CN107940785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711319942.6A CN107940785A (en) 2017-12-12 2017-12-12 A kind of wide warm composite air regulating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711319942.6A CN107940785A (en) 2017-12-12 2017-12-12 A kind of wide warm composite air regulating system

Publications (1)

Publication Number Publication Date
CN107940785A true CN107940785A (en) 2018-04-20

Family

ID=61942761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711319942.6A Withdrawn CN107940785A (en) 2017-12-12 2017-12-12 A kind of wide warm composite air regulating system

Country Status (1)

Country Link
CN (1) CN107940785A (en)

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Application publication date: 20180420

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