CN207649169U - Heat exchanger and air conditioner with it - Google Patents
Heat exchanger and air conditioner with it Download PDFInfo
- Publication number
- CN207649169U CN207649169U CN201721527416.4U CN201721527416U CN207649169U CN 207649169 U CN207649169 U CN 207649169U CN 201721527416 U CN201721527416 U CN 201721527416U CN 207649169 U CN207649169 U CN 207649169U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- liquid
- heat
- equal
- section
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of heat exchanger and the air conditioner with it.Heat exchanger according to the present utility model includes：Heat exchanger shell, heat exchanger shell have heat exchanging chamber；First heat exchanger tube, the first heat exchanger tube are arranged in heat exchanging chamber, and the first heat exchanger tube includes at least two first heat exchange pipeline sections；Equal liquid portion, equal liquid portion is arranged between the two neighboring first heat exchange pipeline section of the first heat exchanger tube, the liquid separatnig plate that equal liquid portion has equal sap cavity and is arranged in equal sap cavity, two first adjacent heat exchange pipeline sections are connected to equal sap cavity, liquid separation hole is provided on liquid separatnig plate, refrigerant enters latter first by liquid separation hole and exchanges heat in pipeline section.The heat exchanger can promote the uniformity of refrigerant distribution.
Description
Technical field
The utility model is related to apparatus of air conditioning fields, in particular to a kind of heat exchanger and with its air-conditioning
Device.
Background technology
Dry evaporator is the important component in refrigerated air-conditioning system, its performance is energy-saving to entire refrigeration air-conditioner
Play crucial central role.In large and medium-sized freezing unit, shell-and-tube evaporator mainly has two kinds of dry type and full-liquid type.Its
In, the shell-side of dry evaporator walks refrigerating medium, and refrigerant is walked in heat exchanger tube, by the evaporation of refrigerant, by the refrigerating medium outside pipe
Cooling is to produce cryogenic liquid.Its application is relatively ripe, is generally not necessarily to individual heat exchanger oil return and designs, but dry type is evaporated
Device has one disadvantage in that, more due to restraining, refrigerant is difficult to evenly distribute in each heat exchanger tube, can there are heat exchange control
Cryogen is more, the few problem of some refrigerants.Due to refrigerant distribution it is uneven, a big chunk heat exchange area is not abundant
It utilizes, affects the heat exchange efficiency of heat exchanger.
Utility model content
The utility model is intended to provide a kind of heat exchanger that can evenly distribute refrigerant and the air conditioner with it.
The utility model provides a kind of heat exchanger comprising：Heat exchanger shell, heat exchanger shell have heat exchanging chamber；The
One heat exchanger tube, the first heat exchanger tube are arranged in heat exchanging chamber, and the first heat exchanger tube includes at least two first heat exchange pipeline sections；Equal liquid portion,
Equal liquid portion is arranged between the two neighboring first heat exchange pipeline section of the first heat exchanger tube, and equal liquid portion has equal sap cavity and is arranged in equal liquid
The liquid separatnig plate of intracavitary, adjacent two first heat exchange pipeline sections are connected to equal sap cavity, and liquid separation hole, refrigerant are provided on liquid separatnig plate
Enter latter first by liquid separation hole to exchange heat in pipeline section.
Optionally, heat exchanger shell includes multiple heat exchanger sections, is correspondingly arranged in each heat exchanger section and is changed there are one first
Hot pipe section, there are one equal liquid portions for setting between two neighboring heat exchanger section.
Optionally, equal liquid portion further includes：First cover board, before the first cover board is fixedly connected in two neighboring heat exchanger section
The end of one heat exchanger section is provided with the first through hole of the first heat exchange pipeline section in the previous heat exchanger section of installation on the first cover board；
Second cover board, the second cover board is fixedly connected on the end of the latter heat exchanger section in two neighboring heat exchanger section, and is covered with first
Plate is fixedly connected with and constitutes equal sap cavity, and second of the first heat exchange pipeline section in the latter heat exchanger section of installation is provided on the second cover board
Through-hole.
Optionally, the side in the equal liquid portion of the direction of the first cover board is provided with liquid separatnig plate, the equal liquid portion of direction of the second cover board
Side is provided with liquid separatnig plate.
Optionally, heat exchanger further includes lower baffle plate, and lower baffle plate is fixedly connected in equal liquid portion.
Optionally, heat exchanger further includes liquid supplementation pipe, and liquid supplementation pipe setting is connected in heat exchanging chamber, and with equal sap cavity, and to equal
Refrigerant is supplemented in sap cavity.
Optionally, the mounting hole passed through for liquid supplementation pipe is provided on liquid separatnig plate, the area of mounting hole is more than the face in liquid separation hole
Product.
Optionally, heat exchanger further includes front header, and front header is connected to the first end of heat exchanger shell, and the first heat exchanger tube is worn
Heat exchanger shell and front header connection are crossed, is connected with refrigerant inlet pipe on front header, refrigerant inlet pipe stretches into the pipe in front header
Primary liquid separation hole is provided on wall.
Optionally, liquid separatnig plate is additionally provided in front header, liquid separatnig plate is located at the end of the first heat exchanger tube.
Another aspect according to the present utility model provides a kind of air conditioner comprising heat exchanger, heat exchanger are above-mentioned change
Hot device.
Heat exchanger according to the present utility model and air conditioner with it, the first heat exchanger tube of the heat exchanger includes multiple
Equal liquid portion is arranged between two neighboring first heat exchange pipeline section in one heat exchange pipeline section, and equal liquid portion is for reallocating refrigerant,
Liquid separatnig plate in liquid portion can make refrigerant exchange heat in pipeline section evenly into each first, to enable refrigerating medium and refrigerant
Enough fully heat exchange, efficiently use the heat exchange area of each first heat exchanger tube, promote heat transfer effect.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the dimensional structure diagram of the removal shell of heat exchanger according to the present utility model；
Fig. 2 is the schematic cross-sectional view of heat exchanger according to the present utility model；
Fig. 3 is the partial enlargement structural representation at A in Fig. 2；
Fig. 4 is the partial enlargement structural representation at B in Fig. 2；
Fig. 5 is confined explosion's dimensional structure diagram of heat exchanger according to the present utility model.
Reference sign：
1, the first heat exchange pipeline section；3, equal sap cavity；4, liquid separatnig plate；5, liquid separation hole；6, liquid supplementation pipe；7, heat exchanger section；8, first
Cover board；9, the second cover board；10, lower baffle plate；11, front header；12, refrigerant inlet pipe；13, primary liquid separation hole；14, upper baffling
Plate；15, the second heat exchanger tube；17, mounting hole.
Specific implementation mode
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 5, embodiment according to the present utility model, heat exchanger include heat exchanger shell, the first heat exchange
Pipe, equal liquid portion.Heat exchanger shell has heat exchanging chamber.First heat exchanger tube is arranged in heat exchanging chamber, and the first heat exchanger tube includes at least two
A first heat exchange pipeline section 1.Equal liquid portion is arranged between the two neighboring first heat exchange pipeline section 1 of the first heat exchanger tube, and equal liquid portion has
The liquid separatnig plate 4 sap cavity 3 and be arranged in equal sap cavity 3, adjacent two first heat exchange pipeline sections 1 are connected to equal sap cavity 3, liquid separation
Liquid separation hole 5 is provided on plate 4, refrigerant enters latter first by liquid separation hole 5 and exchanges heat in pipeline section 1.
First heat exchanger tube of the heat exchanger includes multiple first heat exchange pipeline sections 1, is set between two neighboring first heat exchange pipeline section 1
Set equal liquid portion, equal liquid portion for refrigerant to be reallocated, the liquid separatnig plate 4 in equal liquid portion can make refrigerant evenly into
In each first heat exchange pipeline section 1, to enable refrigerating medium and refrigerant fully to exchange heat, each first heat exchanger tube is efficiently used
Heat exchange area promotes heat transfer effect.
Optionally, heat exchanger further includes liquid supplementation pipe 6, and setting is connected in heat exchanging chamber, and with equal sap cavity 3, and to equal liquid
Refrigerant is supplemented in chamber 3.
As shown in Figure 1, being provided with refrigerating medium import and refrigerating medium outlet on heat exchanger shell, refrigerating medium is in heat exchanger shell
Interior flowing, and exchange heat with the heat exchanger tube being arranged in heat exchanging chamber, it realizes and the temperature of refrigerating medium is adjusted.In the present embodiment
In, the upper and lower part of heat exchanger shell is both provided with heat exchanger tube, and the heat exchanger tube of middle and upper part setting is the second heat exchanger tube, lower part
The heat exchanger tube of setting is the first heat exchanger tube.First heat exchanger tube includes multiple first heat exchange pipeline sections 1,1 edge of multiple first heat exchange pipeline sections
The length direction of heat exchanger shell is set gradually.Second heat exchanger tube can completely be managed, and not be segmented.
Equal liquid portion is provided between two neighboring first heat exchange pipeline section 1, equal liquid portion can be by previous first heat exchange pipeline section 1
Refrigerant is redistributed in latter first heat exchange pipeline section 1, is being exchanged heat if unevenness can be distributed to avoid refrigerant in this way and will result in
Heat exchange area is reduced in the process, the bad problem of heat transfer effect.
Liquid supplementation pipe 6 can carry out fluid infusion when each equal liquid portion carries out refrigerant reallocation, keep refrigerant sufficient, can make
Refrigerant can be more uniformly assigned in each first heat exchange pipeline section 1, to make heat exchange area maximize.
For the ease of installation, heat exchanger shell includes multiple heat exchanger sections 7, and one is correspondingly arranged in each heat exchanger section 7
A first heat exchange pipeline section 1, there are one equal liquid portions for setting between two neighboring heat exchanger section 7.Heat exchanger shell subsection setup can be with
The more easily structures such as the first heat exchange of installation pipeline section 1, equal liquid portion.
As shown in Figs. 1-5, heat exchanger further includes front header 11, and front header 11 is connected to the first end of heat exchanger shell, preceding
Bobbin carriage 11 is used to introduce refrigerant in the first heat exchanger tube of heat exchanger shell.
As shown in figure 3, the first heat exchanger tube passes through heat exchanger shell and front header 11 is connected to.Refrigeration is connected on front header 11
Agent inlet pipe 12, refrigerant are entered by refrigerant inlet pipe 12 in front header 11.In order to enable the refrigerant to evenly into first
In heat exchanger tube, primary liquid separation hole 13 is provided on the tube wall that refrigerant inlet pipe 12 stretches into front header 11.
Optionally, primary liquid separation hole 13 along refrigerant inlet pipe 12 circumferential uniform intervals, along the length of refrigerant inlet pipe 12
Direction is provided with multigroup primary liquid separation hole 13, and the one end open of refrigerant inlet pipe 12 being located in front header 11 blocks, so that system
Cryogen enters front header 11 by primary liquid separation hole 13.
It should be noted that primary liquid separation hole 13 can be arranged as required to, in other embodiments, it is convenient to omit primary
Liquid separation hole 13.Or it can realize that the structure of equal liquid substitutes primary liquid separation hole 13 using other.
Optionally, liquid separatnig plate 4 is additionally provided in front header 11, liquid separatnig plate 4 is located at the end of the first heat exchanger tube.Liquid separatnig plate 4
For making refrigerant evenly into the first heat exchanger tube of different height.In the present embodiment, in addition to being provided on liquid separatnig plate 4
Except liquid separation hole 5, it is additionally provided with mounting hole 17.Mounting hole 17 enables the refrigerant in front header 11 for being passed through for liquid supplementation pipe 6
Enough enter in liquid supplementation pipe 6.
Optionally, the area of mounting hole 17 is more than the area in liquid separation hole 5.
In conjunction with referring to Fig. 1,4 and Fig. 5, equal liquid portion further includes the first cover board 8 and the second cover board 9.Wherein, the first cover board 8 is solid
Surely it is connected to the end of the previous heat exchanger section 7 in two neighboring heat exchanger section 7, is provided on the first cover board 8 and previous change is installed
The first through hole of the first heat exchange pipeline section 1 in hot device section 7.After second cover board 9 is fixedly connected in two neighboring heat exchanger section 7
The end of one heat exchanger section 7, and be fixedly connected with the first cover board 8 and constitute equal sap cavity 3.After installation being provided on second cover board 9
Second through-hole of the first heat exchange pipeline section 1 in one heat exchanger section 7.The refrigerant flowed out from previous first heat exchange pipeline section 1 enters
In equal sap cavity 3, the refrigerant without heat exchange in liquid supplementation pipe 6 also enters in equal sap cavity 3, and part of refrigerant passes through again
Equal sap cavity 3 enters latter first and exchanges heat in pipeline section 1, and another part refrigerant is directly entered in latter liquid supplementation pipe 6.
In order to install and fix liquid supplementation pipe 6, installation liquid supplementation pipe 6 is additionally provided on the first cover board 8 and the second cover board 9
Third through-hole.
Optionally, the side in the equal liquid portion of the direction of the first cover board 8 is provided with liquid separatnig plate 4, the equal liquid portion of direction of the second cover board 9
Side be provided with liquid separatnig plate 4.Liquid separation hole 5 on liquid separatnig plate 4 can allow refrigerant more uniformly to enter latter first and exchange heat
In pipeline section 1.Liquid supplementation pipe 6 can be installed and be fixed to mounting hole 17.
Preferably, in order to promote heat transfer effect, by the way that upper baffle plate 14 and/or lower baffle plate are arranged in heat exchanger shell
10.Refrigerating medium can be made to transfer in heat exchanger shell flowing by upper baffle plate 14 and/or lower baffle plate 10, be carried to increase
The stroke of cryogen, and then increase heat exchange contact area and heat exchange time of contact, ensure heat transfer effect.
In the present embodiment, the lower baffle plate 10 of at least part is arranged in equal liquid portion.Space can have both been reduced in this way to account for
With, and refrigerating medium can be made fully to be contacted with first cover board 8 in equal liquid portion, the second cover board 9, increase heat exchange area.
The heat exchanger can make dry-expansion shell and tube evaporator, have the function of efficient liquid separation.By the way that the entire of heat exchanger is changed
The first half (i.e. heat transfer process in the first heat exchanger tube) of thermal process is divided into limited several heat exchanging segments, by heat exchanger shell
The liquid supplementation pipe 6 of the bottom arrangement of body, the junction for the pipeline section 1 that exchanges heat at adjacent two section first, (is carried using hollow lower baffling structure
The fluid infusion portion of lower baffle plate 10), it carries out again feed flow and distributes, can realize in heat transfer process, refrigerant liquid is equably repeatedly mended
Fully it is fitted on each section of heat exchanging part so that the refrigerant of each first heat exchange pipeline section 1 realizes balance.
By arranging liquid separatnig plate 4 in the equal sap cavity 3 in equal liquid portion, and then make the flow of every section of each first heat exchange pipeline section 1
It is balanced.Two first heat exchange pipeline section 1 junction hollow lower baffling structure, by liquid supplementation pipe supplement refrigerant liquid herein
Place can synchronize and exchange heat so that the hollow lower baffling structure is realizing refrigerating medium baffling simultaneously, and a part can be carried out by, which becoming, changes
Heat increases heat exchange area.The liquid supplementation pipe 6 of heat exchanging device housing bottom arrangement, may be used the mode of plug, change flow area
Product, the refrigerant liquid that each first heat exchange pipeline section 1 of control can be assigned to.
As shown in Fig. 2, conventional heat exchanger is divided into several heat exchanger sections 7, each heat exchanger section 7 by dry type case tube heat exchanger
Coupling part be arranged one carry lower baffle plate 10 equal liquid portion, form a hollow lower baffling structure, be used as supplement distribution
Refrigerant, and exchange heat with refrigerating medium.Baffling group is collectively formed in hollow lower baffling structure with upper baffle plate 14 simultaneously, controls refrigerating medium
Flow direction.Liquid separatnig plate 4 is set in each liquid portion, the refrigerant to balance each first heat exchange pipeline section 1 distributes.Each heat exchanger section
7 bottom setting liquid supplementation pipe 6 forms complete refrigerant liquid by the way that the bottom liquid supplementation pipe 6 of multiple heat exchanger sections 7 is connected
Distribution circuit.
The heat transfer process of this heat exchanger and all parts component part function are as follows：
Refrigerating medium enters the refrigerating medium import of tube side one end of heat exchanger shell, passes through hollow lower baffling structure and upper baffling
Plate 14 formed baffle groups control refrigerating medium tube side repeatedly up and down baffling, the first heat exchanger tube and the second heat exchanger tube with arrangement
15 carry out heat exchange cooling, are transferred out finally by the refrigerating medium outlet of the other end.
Refrigerant enters from the refrigerant inlet pipe 12 of heat exchanger, by primary liquid separation hole 13 (this structure voluntarily configures),
Preliminary liquid separation is completed in front header 11.The refrigerant that preliminary liquid separation is completed, is distributed to inside front header 11, by being arranged in front tube
The distribution of liquid separatnig plate 4 in case 11 flows away, into each first heat exchange pipeline section 1.Liquid separatnig plate 4 opens the hole there are two types of size, small section
The hole in face is liquid separation hole 5, is evenly distributed on the top of liquid separatnig plate 4, and correspond mainly to first heat exchanger section 7 arrangement first is changed
Hot pipe section 1.Since the aperture in liquid separation hole 5 is smaller, can allow refrigerant fluid slowly uniformly through.And big section holes are mounting hole
17, it is distributed in 4 bottom of liquid separatnig plate, corresponds mainly to the liquid supplementation pipe 6 arranged in first heat exchanger section 7, refrigerant liquid is thus
Flow to first hollow lower baffling structure.
Common tube can be used in liquid supplementation pipe 6, only serves the effect of conveying refrigerant liquid.Each mounting hole 17 can use stifled
Head closing, changes actual internal area, controls the refrigerant liquid being assigned to, it is enough to ensure that each heat exchanger section 7 can be assigned to
Refrigerant liquid.
The equal liquid portion in first hollow lower baffling structure in heat exchanger shell, by being arranged in first heat exchanger section 7
On the first cover board 8 and the second cover board 9 of second heat exchanger section 7 be put together.Equal liquid portion carries out the supplement distribution of refrigerant,
The solid lower baffle plate 10 that a part extends is provided in equal liquid portion, to carry out flowing to baffling to refrigerating medium.
The refrigerant flowed out from first first heat exchange pipeline section 1 uniformly divides from the liquid separatnig plate 4 being arranged on the first cover board 8
In cloth to equal sap cavity 3, the refrigerant not exchanged heat substantially in liquid supplementation pipe 6 is flowed into from bottom mounting apertures 17 in equal sap cavity 3, due to
Pressure drop is smaller, after liquid separatnig plate 4 enters equal sap cavity 3, the inside is made to supplement a large amount of refrigerant liquids, adds to previous the again
In one heat exchange pipeline section 1 and latter first heat exchange pipeline section 1.Since the entrance of the heat exchange pipeline section 1 of the latter first is also disposed with liquid separation
(liquid separatnig plate on the second cover board 9 is arranged) in plate 4, therefore enters the system for having already passed through liquid separatnig plate 4 from previous first heat exchange pipeline section 1
Cryogen and the refrigerant that liquid separatnig plate 4 is passed into from liquid supplementation pipe 6 can evenly distributedly enter the heat exchange pipeline section 1 of the latter first
In.Refrigerant can directly evaporate in hollow lower baffling structure simultaneously, exchange heat with by secondary refrigerant liquid herein.Phase
Than other baffling structures, heat exchange area is increased.
The last one hollow lower baffling structure, the first cover board 8 to be exchanged heat on pipeline section 1 by penultimate first with it is last
Second cover board 9 of the first heat exchange pipeline section 1 is put together.Pass through the heat exchange pipeline section 1 of penultimate first and the last one liquid supplementation pipe 6
The refrigerant liquid of entrance mixes here.The mounting hole 17 of last block liquid separatnig plate 4 herein is all blocked using plug, entirely
Portion's refrigerant is all out of the distribution of liquid separation hole 5 to the end the first heat exchange pipeline section 1 of heat exchanger section 7.Last 7 other side of heat exchanger section
End cap converges the refrigerant of all feed liquors, passes through multiple heat exchanger sections 7 successively again from top, finally from the return-air of heat exchanger
Pipe flows away.
In addition, the structure due to each heat exchanger section 7 being related to is independent, multiple identical heat exchanger sections 7 only need to be installed
Meet the dry type case tube heat exchanger of various heat exchange amount, and structure is relatively simple, it is easy to produce, processing and the later stage after sale, repair.
Another aspect according to the present utility model provides a kind of air conditioner comprising heat exchanger, heat exchanger are above-mentioned change
Hot device.Using the air conditioner of the heat exchanger, refrigerant can be made to be evenly distributed in First Heat Exchanger, so ensure refrigerant and
The heat exchange area of refrigerating medium promotes heat transfer effect.
It heat exchanger according to the present utility model and is had the following technical effect that with its air conditioner：
The heat exchanger can efficient liquid separation, solve the problems, such as that heat exchange efficiency is low caused by liquid separation unevenness, increasing can carry out
The surface of heat exchange reinforces heat exchange area, improves heat transfer effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of heat exchanger, which is characterized in that including：
Heat exchanger shell, the heat exchanger shell have heat exchanging chamber；
First heat exchanger tube, first heat exchanger tube are arranged in the heat exchanging chamber, and first heat exchanger tube includes at least two the
One heat exchange pipeline section (1)；
Equal liquid portion, the equal liquid portion are arranged between the two neighboring first heat exchange pipeline section (1) of first heat exchanger tube, institute
Equal liquid portion is stated with equal sap cavity (3) and the liquid separatnig plate (4) being arranged in the equal sap cavity (3), adjacent two described first are changed
Hot pipe section (1) is connected to the equal sap cavity (3), and liquid separation hole (5) is provided on the liquid separatnig plate (4), and refrigerant passes through described
Liquid separation hole (5) enters in the latter first heat exchange pipeline section (1).
2. heat exchanger according to claim 1, which is characterized in that the heat exchanger shell includes multiple heat exchanger sections (7),
Be correspondingly arranged in each heat exchanger section (7) and exchange heat pipeline section (1) there are one described first, the two neighboring heat exchanger section (7) it
Between setting there are one the equal liquid portion.
3. heat exchanger according to claim 2, which is characterized in that the equal liquid portion further includes：
First cover board (8), first cover board (8) are fixedly connected on the previous heat exchange in the two neighboring heat exchanger section (7)
The end of device section (7), first heat exchange being provided on first cover board (8) in the previous heat exchanger section (7) of installation
The first through hole of pipeline section (1)；
Second cover board (9), second cover board (9) are fixedly connected on the latter heat exchange in the two neighboring heat exchanger section (7)
The end of device section (7), and the equal sap cavity (3), second cover board (9) are fixedly connected with and constituted with first cover board (8)
On be provided with the second through-hole of the first heat exchange pipeline section (1) in the latter heat exchanger section (7) of installation.
4. heat exchanger according to claim 3, which is characterized in that the direction equal liquid portion of first cover board (8)
Side is provided with the liquid separatnig plate (4), and the side in the direction equal liquid portion of second cover board (9) is provided with the liquid separatnig plate
(4)。
5. heat exchanger according to claim 1, which is characterized in that the heat exchanger further includes lower baffle plate (10), described
Lower baffle plate (10) is fixedly connected in the equal liquid portion.
6. heat exchanger according to any one of claims 1-5, which is characterized in that the heat exchanger further includes liquid supplementation pipe
(6), liquid supplementation pipe (6) setting is connected in the heat exchanging chamber, and with the equal sap cavity (3), and into the equal sap cavity (3)
Supplement refrigerant.
7. heat exchanger according to claim 6, which is characterized in that be provided on the liquid separatnig plate (4) for the liquid supplementation pipe
(6) mounting hole (17) passed through, the area of the mounting hole (17) are more than the area of the liquid separation hole (5).
8. heat exchanger according to claim 1, which is characterized in that the heat exchanger further includes front header (11), before described
Bobbin carriage (11) is connected to the first end of the heat exchanger shell, first heat exchanger tube pass through the heat exchanger shell and it is described before
Bobbin carriage (11) is connected to, and refrigerant inlet pipe (12) is connected on the front header (11), and the refrigerant inlet pipe (12) is stretched into described
Primary liquid separation hole (13) is provided on tube wall in front header (11).
9. heat exchanger according to claim 8, which is characterized in that it is additionally provided with liquid separatnig plate (4) in the front header (11),
The liquid separatnig plate (4) is located at the end of first heat exchanger tube.
10. a kind of air conditioner, which is characterized in that including heat exchanger, the heat exchanger is described in any one of claim 1-9
Heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527416.4U CN207649169U (en) | 2017-11-14 | 2017-11-14 | Heat exchanger and air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527416.4U CN207649169U (en) | 2017-11-14 | 2017-11-14 | Heat exchanger and air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649169U true CN207649169U (en) | 2018-07-24 |
Family
ID=62889981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527416.4U Active CN207649169U (en) | 2017-11-14 | 2017-11-14 | Heat exchanger and air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207649169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741107A (en) * | 2017-11-14 | 2018-02-27 | 珠海格力电器股份有限公司 | Heat exchanger and there is its air conditioner |
-
2017
- 2017-11-14 CN CN201721527416.4U patent/CN207649169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741107A (en) * | 2017-11-14 | 2018-02-27 | 珠海格力电器股份有限公司 | Heat exchanger and there is its air conditioner |
| CN107741107B (en) * | 2017-11-14 | 2023-11-03 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106403456B (en) | A kind of refrigerator refrigeration system and refrigerator | |
| CN107741107A (en) | Heat exchanger and there is its air conditioner | |
| CN107110575A (en) | Multiple suction catheters of the housing of suction catheter and flooded evaporator | |
| CN104457046A (en) | Rectification nozzle type equal-quantity liquid distributor and refrigerating system | |
| CN207019343U (en) | More coil pipe micro-channel evaporators and include its refrigerant compression systems | |
| CN106568216A (en) | Refrigerating system and air conditioner provided with same | |
| CN103807936B (en) | A kind of heat pump air conditioning system | |
| CN102997505B (en) | Single-flow dry evaporator | |
| CN207649169U (en) | Heat exchanger and air conditioner with it | |
| CN104676981A (en) | Refrigerant diversion device, flat tube heat exchanger, air conditioner comprising refrigerant diversion device, and heat pump water heater comprising flat tube heat exchanger | |
| CN108489132A (en) | The efficiently especially big cold series connection handpiece Water Chilling Units of energy source station | |
| CN204787444U (en) | Double parallel -flow evaporator | |
| CN203586618U (en) | Dry type evaporator | |
| CN205606961U (en) | Shell and tube type heat exchanger's microchannel evaporation plant | |
| CN205373465U (en) | Heat exchanger | |
| CN103673412A (en) | Double-level falling film evaporator | |
| CN208720576U (en) | Heat exchanger and air conditioner with it | |
| CN206572809U (en) | A kind of many freezer refrigerating air-flows evenly distribute system | |
| CN108534440A (en) | Modular refrigeration system | |
| CN220894958U (en) | Double-air-duct circulating ball striking cabinet | |
| CN108088123A (en) | A kind of liquid distributing pan structure, evaporator and air conditioner | |
| CN214307722U (en) | Knockout and air-cooled heat pump air conditioning system thereof | |
| CN220511513U (en) | Heat pipe backboard module system suitable for transformation of server room | |
| CN108800671B (en) | Heat exchanger and air conditioner with it | |
| CN209085120U (en) | A kind of condenser with adjustable recuperation of heat amount |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |