CN208487842U - A kind of Dual heat exchange evaporator - Google Patents
A kind of Dual heat exchange evaporator Download PDFInfo
- Publication number
- CN208487842U CN208487842U CN201721872572.4U CN201721872572U CN208487842U CN 208487842 U CN208487842 U CN 208487842U CN 201721872572 U CN201721872572 U CN 201721872572U CN 208487842 U CN208487842 U CN 208487842U
- Authority
- CN
- China
- Prior art keywords
- heat
- cabinet
- 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.)
- Expired - Fee Related
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- Drying Of Gases (AREA)
Abstract
A kind of Dual heat exchange evaporator provided by the utility model, including cabinet, inlet, gas outlet, heat-exchanger rig, screw, fixed plate, connecting tube, the cabinet is hollow cuboid, several fixed plates are connected on the cabinet, the fixed plate has two pieces, the fixed plate is bolted on the end face of left and right two of cabinet, the heat-exchanger rig has two sets, every 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 cabinet, the inlet and gas outlet are all disposed in connecting tube, top of the inlet in gas outlet, increase screw, by the double-deck heat exchange of screw and heat-exchanger rig, liquid refrigerant uses Rate is high, good refrigeration effect.
Description
[technical field]
The utility model relates to the technical field of evaporator, in particular to a kind of technical field of Dual heat exchange evaporator.
[background technique]
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 evaporator used at present is short, will cause liquid
Chiller both wastes refrigerant, can also move the refrigerating plant service life and have an impact, have an effect on refrigeration effect.
[utility model content]
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of Dual heat exchange evaporator, increase
Add screw, exchanges heat by screw and the double-deck of heat-exchanger rig, liquid refrigerant utilization rate is high, good refrigeration effect.
To achieve the above object, the utility model proposes a kind of Dual heat exchange evaporator, including cabinet, inlet, go out
Port, heat-exchanger rig, screw, fixed plate, connecting tube, the cabinet are hollow cuboid, are connected on the cabinet
Several fixed plates, the fixed plate have two pieces, and the fixed plate is bolted on the end face of left and right two of cabinet, described to change
Hot charging is equipped with two sets, and every set heat-exchanger rig includes several heat exchanger tubes and U-tube, and the heat-exchanger rig is connected with fixed plate
It connects, the 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 exists
The right side of cabinet, the inlet and gas outlet are all disposed in connecting tube, top of the inlet in 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 cabinet, the both ends of the heat exchanger tube are separately fixed at
In the two fixed plates of left and right, every 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 every set heat-exchanger rig are vertically connected with by U row pipe.
Preferably, the opening upwards of the gas outlet, the upper end of the gas outlet is equipped with desiccant.
Preferably, described be equipped in the connecting tube of gas outlet is additionally provided with removal waste fluid mouth, the removal waste fluid mouth with connect
One end of pipe connection is also equipped with ball-cock assembly.
Preferably, being all placed with sealing ring between the fixed plate and the end face of left and right two of cabinet.
The utility model has the beneficial effects that compared with prior art, a kind of Dual heat exchange evaporation provided by the utility model
Device, it is structurally reasonable, drying device is increased, is capable of the moisture of absorption heat-exchange pipe surface, is not easy to form frost.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of Dual heat exchange evaporator of the utility model；
Fig. 2 is the structural schematic diagram of the evaporator screw of the utility model Dual heat exchange；
Fig. 3 is the evaporator top view of the utility model Dual heat exchange.
In figure: 1- cabinet, 2- inlet, the gas outlet 3-, 4- heat-exchanger rig, 5- screw, 6- fixed plate, 7- connection
Pipe, 8- desiccant, 9- removal waste fluid mouth, 10- ball-cock assembly, 41- heat exchanger tube, 42-U shape pipe, the gas outlet 51- inlet a, 52- a, 53-
Water inlet, 54- water outlet.
[specific embodiment]
Refering to fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provide a kind of Dual heat exchange evaporator, including cabinet 1, into
Liquid mouth 2, gas outlet 3, heat-exchanger rig 4, screw 5, fixed plate 6, connecting tube 7, the cabinet 1 are hollow cuboid, institute
It states and is connected with several fixed plates 6 on cabinet 1, the fixed plate 6 has two pieces, and the fixed plate 6 is bolted on cabinet 1
Two end faces in left and right, the heat-exchanger rig 4 have two sets, and every 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 mounted on inside cabinet 1, and the screw 5 will heat exchange
Device 4 is divided into two sets of left and right, and the connecting tube 7 is all disposed within connecting tube with gas outlet 3 in the right side of cabinet 1, the inlet 2
On 7, for the inlet 2 in the top of gas outlet 3, the screw 5 includes inlet a51, gas outlet a52, water inlet 53
With water outlet 54, the gas outlet a52 is connect with inlet 2, and the heat exchanger tube 41 of the heat-exchanger rig 4 is mounted in cabinet 1, institute
The both ends for stating heat exchanger tube 41 are separately fixed in left and right two fixed plates 6, and every set heat-exchanger rig 4 has the quantity of heat exchanger tube 41
It 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
Connecting tube 7 connects, and two heat exchanger tubes 41 of two sets of heat-exchanger rigs, 4 bottom are connected by connecting tube 7, every set heat exchange
Two heat exchanger tubes 41 up and down of device 4 are vertically connected with by U row pipe 42, the opening upwards of the gas outlet 3, the gas outlet 3
Upper end desiccant 8 is installed, removal waste fluid mouth 9, the removal waste fluid mouth 9 are additionally provided in the connecting tube 7 for being equipped with gas outlet 3
The one end connecting with connecting tube 7 is also equipped with ball-cock assembly 10, all puts between the fixed plate 6 and the end face of left and right two of cabinet 1
It is equipped with sealing ring.
Utility model works process:
A kind of Dual heat exchange evaporator of the utility model during the work time, liquid refrigerant enter screw 5 into
Liquid mouth a51, air conditioner water enter screw 5 from water inlet 53, and refrigerant enters inlet 2 to case from gas outlet a52 after heat exchange
Heat exchanger tube 41 in body 1, heat-exchanger rig 4 have two sets, and every set heat-exchanger rig 4 includes several heat exchanger tubes 41 and U-tube 42, is changed
Thermal 4 is connected with fixed plate 6, and the quantity that every set heat-exchanger rig 4 has heat exchanger tube 41 is 10, after heat-exchanger rig 4, liquid
State refrigerant endothermic transition is gaseous refrigerant, and gas outlet 3 is arranged in connecting tube 7, is discharged from gas outlet 3, by desiccant 8
It is discharged after inhaling the moisture in hand-made cryogen afterwards.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of Dual heat exchange evaporator, it is characterised in that: including cabinet (1), inlet (2), gas outlet (3), heat-exchanger rig
(4), screw (5), fixed plate (6), connecting tube (7), the cabinet (1) are hollow cuboid, are connected on the cabinet (1)
It is connected to several fixed plates (6), the fixed plate (6) has two pieces, and the fixed plate (6) is bolted on a left side for cabinet (1)
Right two end faces, the heat-exchanger rig (4) have two sets, and every 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 mounted on cabinet (1) inside, 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 cabinet (1), the inlet (2)
It is all disposed on connecting tube (7) with gas outlet (3), top of the inlet (2) in gas outlet (3).
2. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that: the screw (5) includes 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) it is mounted in cabinet (1), the both ends of the heat exchanger tube (41) are separately fixed on left and right two fixed plates (6), described every
Set heat-exchanger rig (4) has 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 every set heat-exchanger rig (4) pass through U-tube
(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 desiccant (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 is additionally provided with removal waste fluid mouth (9) on adapter tube (7), one end that the removal waste fluid mouth (9) connect with connecting tube (7) is also equipped with ball-cock assembly
(10)。
6. a kind of Dual heat exchange evaporator as described in claim 1, it is characterised in that: the fixed plate (6) and cabinet (1)
Left and right is all placed with sealing ring between two end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872572.4U CN208487842U (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 |
|---|---|---|---|
| CN201721872572.4U CN208487842U (en) | 2017-12-28 | 2017-12-28 | A kind of Dual heat exchange evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487842U true CN208487842U (en) | 2019-02-12 |
Family
ID=65254307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872572.4U Expired - Fee Related CN208487842U (en) | 2017-12-28 | 2017-12-28 | A kind of Dual heat exchange evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151372A (en) * | 2017-12-28 | 2018-06-12 | 新昌县宏宇制冷有限公司 | A kind of Dual heat exchange evaporator |
-
2017
- 2017-12-28 CN CN201721872572.4U patent/CN208487842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151372A (en) * | 2017-12-28 | 2018-06-12 | 新昌县宏宇制冷有限公司 | A kind of Dual heat exchange evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20201228 |