CN108151372A - A kind of Dual heat exchange evaporator - Google Patents

A kind of Dual heat exchange evaporator Download PDF

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Publication number
CN108151372A
CN108151372A CN201711454264.4A CN201711454264A CN108151372A CN 108151372 A CN108151372 A CN 108151372A CN 201711454264 A CN201711454264 A CN 201711454264A CN 108151372 A CN108151372 A CN 108151372A
Authority
CN
China
Prior art keywords
heat
babinet
gas outlet
exchanger rig
exchanger
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
CN201711454264.4A
Other languages
Chinese (zh)
Inventor
石松
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.)
XINCHANG HONGYU REFRIGERATING Co Ltd
Original Assignee
XINCHANG HONGYU REFRIGERATING 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 XINCHANG HONGYU REFRIGERATING Co Ltd filed Critical XINCHANG HONGYU REFRIGERATING Co Ltd
Priority to CN201711454264.4A priority Critical patent/CN108151372A/en
Publication of CN108151372A publication Critical patent/CN108151372A/en
Pending legal-status Critical Current

Links

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
    • F25B39/00Evaporators; Condensers
    • F25B39/02Evaporators

Abstract

A kind of Dual heat exchange evaporator provided by the invention,Including babinet,Inlet,Gas outlet,Heat-exchanger rig,Screw,Fixed plate,Connecting tube,The babinet is hollow cuboid,Several fixed plates are connected on the babinet,The fixed plate has two pieces,The fixed plate is bolted on the end face of left and right two of babinet,The heat-exchanger rig has two sets,The often set heat-exchanger rig includes several heat exchanger tubes and U-tube,The heat-exchanger rig is connected with fixed plate,The screw is mounted on box house,Heat-exchanger rig is divided into two sets of left and right by the screw,The connecting tube is on the right side of babinet,The inlet is all disposed with gas outlet in connecting tube,The inlet is in the top of gas outlet,Increase screw,It exchanges heat by screw and the double-deck of heat-exchanger rig,Liquid refrigerant utilization rate is high,Good refrigeration effect.

Description

A kind of Dual heat exchange evaporator
【Technical field】
The present invention relates to the technical field of evaporator, more particularly to a kind of technical field of Dual heat exchange evaporator.
【Background technology】
Evaporator is a component critically important in four big parts of refrigeration, and the condensed fluid of low temperature passes through evaporator and the external world Air carries out heat exchange, and gasification heat absorption achievees the effect that refrigeration, the heat-exchange time of the evaporator used at present is short, can cause liquid Chiller both wastes refrigerant, can also move the refrigerating plant service life and have an impact, have an effect on refrigeration effect.
【Invention content】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of Dual heat exchange evaporator is provided, increases spiral shell Cyclone exchanges heat by screw and the double-deck of heat-exchanger rig, and liquid refrigerant utilization rate is high, good refrigeration effect.
To achieve the above object, the present invention proposes a kind of Dual heat exchange evaporator, including babinet, inlet, gas outlet, Heat-exchanger rig, screw, fixed plate, connecting tube, the babinet is hollow cuboid, if being connected on the babinet solid Fixed board, the fixed plate have two pieces, and the fixed plate is bolted on the end face of left and right two of babinet, the heat-exchanger rig There are two sets, the often set heat-exchanger rig includes several heat exchanger tubes and U-tube, and the heat-exchanger rig is connected with fixed plate, described Screw is mounted on box house, and heat-exchanger rig is divided into two sets of left and right by the screw, and the connecting tube is in babinet Right side, the inlet are all disposed with gas outlet in connecting tube, and the inlet is in the top of gas outlet.
Preferably, the screw includes inlet a, gas outlet a, inlet and outlet, the outlet Mouth a is connect with inlet.
Preferably, the heat exchanger tube of the heat-exchanger rig is mounted in babinet, the both ends of the heat exchanger tube are separately fixed at In the two fixed plates of left and right, the often set heat-exchanger rig has heat exchanger tube 4~10, and the quantity of the heat exchanger tube is even number, described Two heat exchanger tubes of two sets of heat-exchanger rig the tops are connected by connecting tube, two heat exchange of two sets of heat-exchanger rig bottoms Pipe is connected by connecting tube, and two heat exchanger tubes up and down of the often set heat-exchanger rig are vertically connected with by U row pipes.
Preferably, the opening upwards of the gas outlet, the upper end of the gas outlet is equipped with drier.
Preferably, described be equipped in the connecting tube of gas outlet is additionally provided with removal waste fluid mouth, the removal waste fluid mouth is with connecting One end of pipe connection is also equipped with ball-cock assembly.
Preferably, all it is placed with sealing ring between the fixed plate and the end face of left and right two of babinet.
Beneficial effects of the present invention:Compared with prior art, a kind of Dual heat exchange evaporator provided by the invention, structure are closed Reason, increases drying device, is capable of the moisture of absorption heat-exchange pipe surface, is not easy to form frost.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of Dual heat exchange evaporator of the present invention;
Fig. 2 is the structure diagram of the evaporator screw of Dual heat exchange of the present invention;
Fig. 3 is the evaporator vertical view of Dual heat exchange of the present invention.
In figure:1- babinets, 2- inlets, 3- gas outlets, 4- heat-exchanger rigs, 5- screws, 6- fixed plates, 7- connections Pipe, 8- drier, 9- removal waste fluids mouth, 10- ball-cock assemblys, 41- heat exchanger tubes, 42-U shapes pipe, 51- inlet a, 52- gas outlets a, 53- Water inlet, 54- water outlets.
【Specific embodiment】
Refering to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention provides a kind of Dual heat exchange evaporator, including babinet 1, inlet 2nd, gas outlet 3, heat-exchanger rig 4, screw 5, fixed plate 6, connecting tube 7, the babinet 1 be hollow cuboid, the case Several fixed plates 6 are connected on body 1, the fixed plate 6 there are two pieces, and the fixed plate 6 is bolted on the left and right of babinet 1 Two end faces, the heat-exchanger rig 4 have two sets, and the often set heat-exchanger rig 4 includes several heat exchanger tubes 41 and U-tube 42, described Heat-exchanger rig 4 is connected with fixed plate 6, and the screw 5 is mounted on inside babinet 1, and the screw 5 is by heat-exchanger rig 4 are divided into two sets of left and right, and the connecting tube 7 is all disposed with gas outlet 3 in connecting tube 7 in the right side of babinet 1, the inlet 2, In the top of gas outlet 3, the screw 5 includes inlet a51, gas outlet a52, water inlet 53 and goes out the inlet 2 The mouth of a river 54, the gas outlet a52 are connect with inlet 2, and the heat exchanger tube 41 of the heat-exchanger rig 4 is mounted in babinet 1, described to change The both ends of heat pipe 41 are separately fixed in left and right two fixed plates 6, and the quantity that the often set heat-exchanger rig 4 has heat exchanger tube 41 is 4 ~10, the quantity of the heat exchanger tube 41 is even number, and two heat exchanger tubes 41 of two sets of heat-exchanger rigs, 4 the top pass through connection Pipe 7 connects, and two heat exchanger tubes 41 of two sets of heat-exchanger rigs, 4 bottom are connected by connecting tube 7, described often to cover heat-exchanger rig 4 two heat exchanger tubes 41 up and down are vertically connected with by U rows pipe 42, the opening upwards of the gas outlet 3, the gas outlet 3 it is upper End is equipped with drier 8, removal waste fluid mouth 9 is additionally provided in the connecting tube 7 for being equipped with gas outlet 3, the removal waste fluid mouth 9 is with connecting One end of 7 connection of take over is also equipped with ball-cock assembly 10, is all placed between the fixed plate 6 and the end face of left and right two of babinet 1 Sealing ring.
The course of work of the present invention:
During the work time, liquid refrigerant enters the inlet of screw 5 to a kind of Dual heat exchange evaporator of the present invention A51, air conditioner water enter screw 5 from water inlet 53, and refrigerant enters from gas outlet a52 in inlet 2 to babinet 1 after heat exchange Heat exchanger tube 41, heat-exchanger rig 4 has two sets, and the often set heat-exchanger rig 4 includes several heat exchanger tubes 41 and U-tube 42, heat exchange dress 4 are put with fixed plate 6 to be connected, it is 10 often to cover heat-exchanger rig 4 to have the quantity of heat exchanger tube 41, after heat-exchanger rig 4, liquid system Cryogen endothermic transition is gaseous refrigerant, and gas outlet 3 is arranged in connecting tube 7, is discharged from gas outlet 3, inhaled after drier 8 It is discharged after moisture in hand-made cryogen.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention Any modification, equivalent replacement or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.

Claims (6)

1. a kind of Dual heat exchange evaporator, it is characterised in that:Including babinet (1), inlet (2), gas outlet (3), heat-exchanger rig (4), screw (5), fixed plate (6), connecting tube (7), the babinet (1) are hollow cuboid, are connected on the babinet (1) Several fixed plates (6) are connected to, the fixed plate (6) there are two pieces, and the fixed plate (6) is bolted on a left side for babinet (1) Right two end faces, the heat-exchanger rig (4) have two sets, and the often set heat-exchanger rig (4) includes several heat exchanger tubes (41) and U-tube (42), the heat-exchanger rig (4) is connected with fixed plate (6), and the screw (5) is internal mounted on babinet (1), the spiral shell Heat-exchanger rig (4) is divided into two sets of left and right by cyclone (5), and the connecting tube (7) is in the right side of babinet (1), the inlet (2) It is all disposed in connecting tube (7) with gas outlet (3), the inlet (2) is in the top of gas outlet (3).
2. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that:The screw (5) is including feed liquor Mouth a (51), gas outlet a (52), water inlet (53) and water outlet (54), the gas outlet a (52) connect with inlet (2).
3. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that:The heat exchanger tube of the heat-exchanger rig (4) (41) in babinet (1), the both ends of the heat exchanger tube (41) are separately fixed in left and right two fixed plates (6), described every Set heat-exchanger rig (4) has a heat exchanger tube (41) 4~10, and the quantity of the heat exchanger tube (41) is even number, two sets of heat-exchanger rigs (4) two heat exchanger tubes (41) of the top are connected by connecting tube (7), and two of two sets of heat-exchanger rigs (4) bottom change Heat pipe (41) is connected by connecting tube (7), and two heat exchanger tubes (41) up and down of the often set heat-exchanger rig (4) pass through U row pipes (42) it is vertically connected with.
4. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that:The opening upwards of the gas outlet (3), The upper end of the gas outlet (3) is equipped with drier (8).
5. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that:The company for being equipped with gas outlet (3) It takes on (7) and is additionally provided with removal waste fluid mouth (9), the removal waste fluid mouth (9) is also equipped with ball-cock assembly with one end that connecting tube (7) is connect (10)。
6. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that:The fixed plate (6) and babinet (1) Left and right is all placed with sealing ring between two end faces.
CN201711454264.4A 2017-12-28 2017-12-28 A kind of Dual heat exchange evaporator Pending CN108151372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711454264.4A CN108151372A (en) 2017-12-28 2017-12-28 A kind of Dual heat exchange evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711454264.4A CN108151372A (en) 2017-12-28 2017-12-28 A kind of Dual heat exchange evaporator

Publications (1)

Publication Number Publication Date
CN108151372A true CN108151372A (en) 2018-06-12

Family

ID=62463565

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711454264.4A Pending CN108151372A (en) 2017-12-28 2017-12-28 A kind of Dual heat exchange evaporator

Country Status (1)

Country Link
CN (1) CN108151372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793128A (en) * 2018-08-02 2020-02-14 宁波方太厨具有限公司 Heat exchange device, range hood with heat exchange device and kitchen air conditioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793128A (en) * 2018-08-02 2020-02-14 宁波方太厨具有限公司 Heat exchange device, range hood with heat exchange device and kitchen air conditioning system

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