CN107255375A - Heat exchanger and air-conditioning device - Google Patents
Heat exchanger and air-conditioning device Download PDFInfo
- Publication number
- CN107255375A CN107255375A CN201710523049.9A CN201710523049A CN107255375A CN 107255375 A CN107255375 A CN 107255375A CN 201710523049 A CN201710523049 A CN 201710523049A CN 107255375 A CN107255375 A CN 107255375A
- Authority
- CN
- China
- Prior art keywords
- liquid
- plate
- heat exchanger
- housing
- exchanger according
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The present invention discloses a kind of heat exchanger and air-conditioning device.The heat exchanger includes：Housing and the liquid distributor component being arranged in the housing, the liquid distributor component includes supporting plate and heat exchanger tube, the lower edge of the supporting plate is formed as the arc with the inner wall shape cooperation of the housing, the heat exchanger tube passes through the contact structures between the supporting plate, the inwall that the heat exchanger tube passes through the arc and the housing to be supported in the housing.The present invention by its fan-shaped supporting plate improve it is anti-tilt, wave, shock and vibration performance, solve inclination, wave, influence of the naval vessel operating condition of shock and vibration to downward film evaporator so that downward film evaporator can be applied to naval vessel field of air conditioning.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of heat exchanger and air-conditioning device.
Background technology
At present, tilted, wave, vibrate, impacted to operating unit for reduction with air-conditioner set type selecting in large ship
Influence, its evaporator is typically from the relatively low dry evaporator of heat exchange efficiency.
Although downward film evaporator has clear superiority compared with full-liquid type, dry evaporator heat exchange property, while its refrigerant is used
Amount can greatly reduce compared with full-liquid type, dry evaporator, and refrigerant liquid level is relatively low in evaporator, can effectively prevent refrigerant from splashing caused
Absorbing gas belt liquid phenomenon.
But, downward film evaporator cloth liquid, equal liquid are sensitive to tilting, waving comparison, and purchase part is more in it and bonding strength
Low, shock resistance, vibration ability are poor.
The content of the invention
A kind of heat exchanger and air-conditioning device are provided in the embodiment of the present invention, connected with solving downward film evaporator in the prior art
The problem of connecing low intensity, shock resistance, vibration ability difference.
To achieve the above object, the embodiment of the present invention provides a kind of heat exchanger, including：Housing and it is arranged in the housing
Liquid distributor component, the liquid distributor component includes supporting plate and heat exchanger tube, the lower edge of the supporting plate be formed as with it is described
The arc that the inner wall shape of housing coordinates, the heat exchanger tube passes through the supporting plate, and the heat exchanger tube passes through the arc and institute
The contact structures between the inwall of housing are stated to be supported in the housing.
Preferably, being offered in the supporting plate in horizontally disposed first mounting groove, first mounting groove
It is provided with first liquid-distributing plate.
Preferably, to offer at least one in the lower zone of first liquid-distributing plate horizontally disposed for the supporting plate
The second liquid-distributing plate is provided with second mounting groove, second mounting groove.
Preferably, the lower zone is divided into many sub-regions by second liquid-distributing plate, each subregion
Inside it is provided with the heat exchanger tube.
Preferably, horizontally disposed 3rd mounting groove is offered in the supporting plate, the 3rd mounting groove position
In being provided with liquid barrier in the lower section of that the second mounting groove of bottom, the 3rd mounting groove.
Preferably, that second liquid-distributing plate of the lower zone of the liquid barrier and the liquid barrier and bottom
Between region be mounted on the heat exchanger tube.
Preferably, offering multiple through holes on the liquid barrier, the gross area of the multiple through hole is more than the cloth liquid
The sectional area of the gas outlet of device assembly.
Preferably, the heat exchanger also includes the left side baffle plate and right-hand apron being vertically arranged, first liquid-distributing plate
And second liquid-distributing plate be arranged at region between the left side baffle plate and the right-hand apron, and the upper end of the left side baffle plate
Upper end with the upper end of the right-hand apron with the liquid distributor component is connected.
Preferably, the left side baffle plate and the right-hand apron are respectively provided with the section of L-shaped.
Preferably, the lower edge of the left side baffle plate and the right-hand apron is respectively formed with the avoidance upwardly extended
Groove a, part for the supporting plate is inserted in the escape groove.
Preferably, the left side of second liquid-distributing plate is connected with the left side baffle plate, the right side of second liquid-distributing plate
Side is connected with the right-hand apron, and the left side of second liquid-distributing plate and the junction of the left side baffle plate are formed with the first gas
Circulation road, the right side of second liquid-distributing plate is formed with the second gas channel with the junction of the right-hand apron.
Preferably, the area of first gas channel and second gas channel and be A, the row of the heat exchanger
The sectional area of gas port is B, then A >=B.
Preferably, multiple first flange have been positioned apart from the left of second liquid-distributing plate, second liquid-distributing plate
Right side be positioned apart from multiple second flange, second liquid-distributing plate passes on left first flange and the left side
Baffle plate is connected, and the right side of second liquid-distributing plate is connected by second flange with the right-hand apron.
Preferably, the upper side and lower side of first liquid-distributing plate is also separately installed with the shrouding of one piece of U-shaped, described first
Liquid-distributing plate is fastened in the space to be formed positioned at two blocks of shroudings, wherein, it is formed with through hole on that underlying block shrouding.
Preferably, the heat exchanger also includes gas averaging board, one end of the gas averaging board is upper with the liquid distributor component
End connection, the other end of the gas averaging board is connected with the inwall of the housing.
Preferably, the gas averaging board includes the first plate, the second plate and the 3rd plate, wherein, first plate is by tilting
Second plate set is connected with the 3rd plate, and first plate is connected with the housing, the 3rd plate and the cloth
Liquid device assembly is connected, and multiple equal stomatas are offered on second plate.
Preferably, the equal stomata is rectangular.
Preferably, the heat exchanger also includes the vapour-liquid screen pack being arranged in the housing, the vapour-liquid screen pack
It is supported on first plate.
Preferably, end and the end shape between the end of the housing respectively of right-hand apron of the left side baffle plate
Into the first gap, the lower edge of the left side baffle plate and the lower edge of right-hand apron are respectively between the inner circumferential wall of the housing
Form the second gap.
Preferably, the liquid barrier includes first baffle, second baffle and the third baffle being sequentially connected, wherein, institute
State second baffle to be horizontally disposed with, the first baffle and the second baffle are set with being inclined upwardly relative to the second baffle
Put, the through hole is provided with the first baffle, second baffle and third baffle.
Present invention also offers a kind of air-conditioning device, including above-mentioned heat exchanger.
The present invention by its fan-shaped supporting plate improve it is anti-tilt, wave, shock and vibration performance, solve inclination, shake
Pendulum, influence of the naval vessel operating condition of shock and vibration to downward film evaporator so that downward film evaporator can be applied to warship
Ship field of air conditioning.
Brief description of the drawings
Fig. 1 is the sectional view of the heat exchanger of the embodiment of the present invention；
Fig. 2 is the side view of the heat exchanger of the embodiment of the present invention；
Fig. 3 is the stereogram of the liquid distributor component of the embodiment of the present invention；
Fig. 4 is Fig. 3 partial enlarged drawing.
Description of reference numerals：1st, housing；2nd, supporting plate；3rd, heat exchanger tube；4th, the first liquid-distributing plate；5th, the second liquid-distributing plate；6th, keep off
Liquid plate；7th, through hole；8th, left side baffle plate；9th, right-hand apron；10th, the first gas channel；11st, the first flange；12nd, shrouding；13rd, equal gas
Plate；14th, the first plate；15th, the second plate；16th, the 3rd plate；17th, equal stomata；18th, vapour-liquid screen pack；19th, pull bar；20th, the second gap；
21st, first baffle；22nd, second baffle；23rd, third baffle；24th, feed tube；25th, gas phase zone；26th, full liquid zone；27th, falling liquid film area.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
For such a situation, the invention provides it is a kind of it is anti-tilt, wave, the heat exchanger of shock and vibration, particularly one kind
Falling-film heat exchanger.
In one embodiment, the heat exchanger includes：Housing 1 and the liquid distributor component being arranged in the housing 1, it is described
Liquid distributor component includes supporting plate 2 and heat exchanger tube 3, and the lower edge of the supporting plate 2 is formed as the inner wall shape with the housing 1
The arc of cooperation, the heat exchanger tube 3 passes through the supporting plate 2, and the heat exchanger tube 3 passes through in the arc and the housing 1
Contact structures between wall are supported in the housing 1, it is preferable that axis and the support of the arc with the housing 1
The fan-shaped central angle that the intersection point of plate 2 is constituted is more than 120 degree, to provide more preferable support effect.
Can also be by drawing for example, being provided with the axial direction of housing 1 between multiple described supporting plates 2, these supporting plates 2
Bar 19 is connected.So, the liquid distributor component in housing 1 then can smoothly be supported within the case 1 by these supporting plates 2.
In the present invention, supporting plate 2 is in sector generally, therefore increases the contact and connection of supporting plate 2 and housing 1
Length, it is ensured that whole liquid distributor component is effectively consolidated, meanwhile, the pull bar 19 between supporting plate 2 can also be arranged into gas
Phase region 25, so as to avoid the space in the occupancy heat exchanger tube stringing of pull bar 19 region.
The present invention by its fan-shaped supporting plate improve it is anti-tilt, wave, shock and vibration performance, solve inclination, shake
Pendulum, influence of the naval vessel operating condition of shock and vibration to downward film evaporator so that downward film evaporator can be applied to warship
Ship field of air conditioning.
It refer to Fig. 1, it is preferable that horizontally disposed first mounting groove, described first are offered in the supporting plate 2
First liquid-distributing plate 4 is provided with mounting groove.In addition, the supporting plate 2 can also first liquid-distributing plate lower zone
(i.e. falling liquid film area 27) offers at least one horizontally disposed second mounting groove, second mounting groove and is provided with the second equal liquid
Plate 5.So, one or more parallel from top to bottom and spaced liquid-distributing plate successively can be set in liquid distributor component
(including the first liquid-distributing plate 4, one or more second liquid-distributing plates 5).
Preferably, the lower zone is divided into many sub-regions by second liquid-distributing plate 5, in each subregion
It is provided with the heat exchanger tube 3.As shown in figure 1, the lower section of the first liquid-distributing plate 4 is actually provided with multigroup heat exchanger tube 3, they it
Between separated by the second liquid-distributing plate 5.
It is further preferable that offering horizontally disposed 3rd mounting groove, the 3rd mounting groove in the supporting plate 2
Positioned at the lower section of that the second mounting groove of bottom, liquid barrier 6 is provided with the 3rd mounting groove.Similarly, the gear
Region between that second liquid-distributing plate 5 of the lower zone of liquid plate 6 and the liquid barrier 6 and bottom is respectively mounted
State heat exchanger tube 3.
Liquid barrier 6 is arranged between falling liquid film area 27 and full liquid zone 26, so, not only can lift falling liquid film using liquid barrier 6
The vapor-liquid separation efficiency in area 27, can also effectively prevent from tilting, waving the absorbing gas belt liquid phenomenon that the liquid splash caused is caused, and improve
Unit efficiency, extend unit service life.It is highly preferred that refrigerant of the liquid barrier 6 apart from full liquid zone must have certain height,
To ensure to tilt, can there are in rocking process enough volumes to accommodate refrigerant, specific height with full liquid zone coolant quantity, tilt, wave
Angle, frequency are calculated.
Preferably, the upper side and lower side of first liquid-distributing plate 4 is also separately installed with the shrouding 12 of one piece of U-shaped, described
One liquid-distributing plate 4 is located at two blocks of shroudings 12 and fastened in the space formed, wherein, it is formed with that underlying block shrouding 12
Through hole.The lower end of feed tube 24 fastens the space formed with two blocks of shroudings 12 and connected, to force liquid refrigerants to enter from feed tube 24
After entering, by the first liquid-distributing plate 4.
In the present invention, liquid refrigerants flow is：Liquid refrigerants passes through the He of the first liquid-distributing plate 4 after the entrance of feed tube 24
Cover plate carries out equal liquid, and refrigerant is finally after the aperture outflow of cover plate, and drop is poured on the heat exchanger tube 3 of the lower section of the first liquid-distributing plate 4.It is similar
Ground, the refrigerant drop of unfinished evaporation, which pours next row heat exchanger tube or sequentially passes through the second liquid-distributing plate 5, collects again equal liquid.Finally,
The refrigerant for not completing evaporation is all assembled in full liquid zone 26.Pass through the through hole hole on the first liquid-distributing plate 4 of control, the second liquid-distributing plate 5
Footpath and quantity, can be achieved the control to feed liquor refrigerant flow rate.In the process, the first liquid-distributing plate 4, the second liquid-distributing plate 5 can be real
Existing vehicle repair major shunting.
Refer to Fig. 3 and Fig. 4, it is preferable that offer multiple through holes 7 on the liquid barrier 6, the multiple through hole 7 it is total
Area is more than the sectional area of the gas outlet of the liquid distributor component.As shown in Figure 4, it is preferable that the liquid barrier 6 includes connecting successively
First baffle 21, second baffle 22 and the third baffle 23 connect, wherein, the second baffle 22 is horizontally disposed with, the first gear
Plate and the second baffle 22 are set with being inclined upwardly relative to the second baffle 22, the first baffle 21, second gear
The through hole 7 is provided with plate 22 and third baffle 23.For example, in the embodiment shown in fig. 4, first baffle the 21, the 3rd
The axial direction of baffle plate 23 is respectively arranged with a line through hole 7, and the intermediate region of second baffle 22 is then provided with compact arranged through hole
7.The through hole 7 opened up on liquid barrier 6 can be used for full liquid zone exhaust, may also function as full liquid zone refrigerant bubble breakage effect.Preferred
In implementation, the inwall of first baffle 21, the edge of third baffle 23 respectively with housing 1 is contacted.
To prevent liquid refrigerants from being taken away by the gas flowed through from air flue, the present invention is punished in the left and right side of liquid distributor component
Side shield is not set, to completely cut off refrigerant vehicle repair major region.For example, refer to Fig. 1, the heat exchanger also includes what is be vertically arranged
Left side baffle plate 8 and right-hand apron 9, the liquid-distributing plate 5 of the first liquid-distributing plate 4 and second be arranged at the left side baffle plate 8 with it is described
Region between right-hand apron 9, and the left side baffle plate 8 upper end and the right-hand apron 9 upper end with the liquid distributor
The upper end connection of component.For example, the left side baffle plate 8 and the right-hand apron 9 are respectively provided with the section of L-shaped.Left side baffle plate 8, the right side
The liquid-distributing plate 4 of side shield 9 and first is arranged by n character form structures, to form a region, limits flow range and the direction of fluid.
In addition, left side baffle plate 8 and right-hand apron 9 can also play connection to the entirety of liquid distributor component, supporting plate, the second liquid-distributing plate 5, add
Gu effect.
It refer to Fig. 3, it is preferable that the lower edge of the left side baffle plate 8 and the right-hand apron 9 is respectively formed with upwards
The escape groove of extension a, part for the supporting plate 2 is inserted in the escape groove.By this structure, left side baffle plate 8 can be made
With right-hand apron 9 " riding " in the both sides of supporting plate 2.
It refer to Fig. 4, it is preferable that the left side of second liquid-distributing plate 5 is connected with the left side baffle plate 8, described second
The right side of liquid-distributing plate 5 is connected with the right-hand apron 9, the left side of second liquid-distributing plate 5 and the connection of the left side baffle plate 8
Place is formed with the first gas channel 10, and the right side of second liquid-distributing plate 5 and the junction of the right-hand apron 9 are formed with second
Gas channel.During work, air-flow can downwards be flowed by the first gas channel 10 and the second gas channel.
The weight of multiple second liquid-distributing plates 5 is mainly supported by supporting plate 2, to prevent vibration processes from causing supporting plate
2 ends, which produce cantilever action, causes deformation, and the present invention can set at least one section flange in the edge of the second liquid-distributing plate 5, pass through
The connection of itself and left or right side shield is reinforced.It should be noted that flange is unsuitable long, the second liquid-distributing plate 5 and a left side/or side
Between baffle plate must more than 1 times of reserved exhaust outlet sectional area area for gaseous coolant discharge, for example, first gas channel 10
With the area of second gas channel and be A, the sectional area of the exhaust outlet of the heat exchanger is B, then A >=B.In addition, first
Liquid-distributing plate 4 and corresponding with the position of heat exchanger tube below with equal liquid hole on the second liquid-distributing plate 5.
For example, the left side of second liquid-distributing plate 5 has been positioned apart from multiple first flange 11, second liquid-distributing plate 5
Right side be positioned apart from multiple second flange, second liquid-distributing plate 5 pass on left first flange 11 with it is described
Left side baffle plate 8 is connected, and the right side of second liquid-distributing plate 5 is connected by second flange with the right-hand apron 9.So,
Described the first gas channel 10 and the second gas channel is formed as between two neighboring first flange 11.
Preferably, the heat exchanger also includes gas averaging board 13, one end of the gas averaging board 13 and the liquid distributor component
Upper end is connected, and the other end of the gas averaging board 13 is connected (for example, welding) with the inwall of the housing 1.
As shown in figure 4, being each provided with an above-mentioned gas averaging board 13 respectively in the left side and right side of liquid distributor component.One
In individual embodiment, gas averaging board 13 is Z-shape, such as described gas averaging board 13 includes the first plate 14, the second plate 15 and the 3rd plate 16, its
In, first plate 14 is connected by second plate 15 being obliquely installed with the 3rd plate 16, first plate 14 and institute
State housing 1 to connect, the 3rd plate 16 is connected with the liquid distributor component, multiple equal stomatas are offered on second plate 15
17, and the equal stomata 17 then can be set to rectangle, for gas.
More specifically, the first plate 14 can be horizontally disposed with the 3rd plate 16, so, using two the first plate 14 formation branch
Support structure.It is preferred that the heat exchanger also includes the vapour-liquid screen pack 18 being arranged in the housing 1, the vapour-liquid mistake
Filter screen 18 is supported on first plate 14.For example, the one end of gas averaging board 13 and liquid distributor components welding, the other end and heat exchanger
The inner side welding of housing 1, so, plays a supportive role using gas averaging board to vapour-liquid screen pack, while can also be to liquid distributor group
Part plays reinforcement effect.
Refer to Fig. 1, it is preferable that the end of the left side baffle plate 8 and the end of right-hand apron 9 respectively with the housing 1
End between form the first gap, the lower edge of the left side baffle plate 8 and the lower edge of right-hand apron 9 respectively with the housing
Inner circumferential wall between form the second gap 20.So, air-flow can be respectively from the first gap and the second gap location side block to the left
The exterior lateral area flowing of plate 8 and right-hand apron 9, moves, is finally discharged by exhaust outlet then up.Wherein, the first gap
It is used as the gas outlet of liquid distributor component.
So, gaseous coolant flow of the invention is：After the second liquid-distributing plate 5 collects liquid refrigerants, formed on its surface
Fluid-tight, gaseous coolant directly comes out from the first gap or bypasses left side baffle plate 8 and right-hand apron 9 from the second gap, into gas
Phase region 25.It can be seen that, the present invention is by optimizing its internal each runner, and reduction tilts, wave influence to unit performance.
Present invention also offers a kind of air-conditioning device, including above-mentioned heat exchanger.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (21)
1. a kind of heat exchanger, it is characterised in that including：Housing (1) and the liquid distributor component being arranged in the housing (1), institute
Stating liquid distributor component includes supporting plate (2) and heat exchanger tube (3), and the lower edge of the supporting plate (2) is formed as and the housing (1)
The arc that coordinates of inner wall shape, the heat exchanger tube (3) passes through the supporting plate (2), and the heat exchanger tube (3) passes through the arc
Contact structures between the inwall of the housing (1) are supported in the housing (1).
2. heat exchanger according to claim 1, it is characterised in that one is offered on the supporting plate (2) and is horizontally disposed with
The first mounting groove, be provided with first liquid-distributing plate (4) in first mounting groove.
3. heat exchanger according to claim 2, it is characterised in that the supporting plate (2) is under first liquid-distributing plate
Square region offers at least one horizontally disposed second mounting groove, second mounting groove and is provided with the second liquid-distributing plate (5).
4. heat exchanger according to claim 3, it is characterised in that second liquid-distributing plate (5) divides the lower zone
Many sub-regions are divided into, the heat exchanger tube (3) is provided with each subregion.
5. heat exchanger according to claim 4, it is characterised in that one is offered on the supporting plate (2) and is horizontally disposed with
The 3rd mounting groove, the 3rd mounting groove is located at the lower section of that the second mounting groove of bottom, in the 3rd mounting groove
It is provided with liquid barrier (6).
6. heat exchanger according to claim 5, it is characterised in that the lower zone and the gear of the liquid barrier (6)
Region between liquid plate (6) and that second liquid-distributing plate (5) of bottom is mounted on the heat exchanger tube (3).
7. heat exchanger according to claim 5, it is characterised in that offer multiple through holes (7) on the liquid barrier (6),
The gross area of the multiple through hole (7) is more than the sectional area of the gas outlet of the liquid distributor component.
8. heat exchanger according to claim 3, it is characterised in that the heat exchanger also includes the left side baffle plate being vertically arranged
(8) and right-hand apron (9), first liquid-distributing plate (4) and the second liquid-distributing plate (5) are arranged at the left side baffle plate (8) and institute
State the region between right-hand apron (9), and the left side baffle plate (8) upper end and the right-hand apron (9) upper end and institute
State the upper end connection of liquid distributor component.
9. heat exchanger according to claim 8, it is characterised in that the left side baffle plate (8) and the right-hand apron (9) are
Section with L-shaped.
10. heat exchanger according to claim 8, it is characterised in that the left side baffle plate (8) and the right-hand apron (9)
Lower edge be respectively formed with the escape groove upwardly extended, a part for the supporting plate (2) is inserted in the escape groove.
11. heat exchanger according to claim 10, it is characterised in that the left side of second liquid-distributing plate (5) with it is described
Left side baffle plate (8) is connected, and the right side of second liquid-distributing plate (5) is connected with the right-hand apron (9), second liquid-distributing plate
(5) left side and the junction of the left side baffle plate (8) are formed with the first gas channel (10), second liquid-distributing plate (5)
Right side and the junction of the right-hand apron (9) are formed with the second gas channel.
12. heat exchanger according to claim 11, it is characterised in that first gas channel (10) and second gas
The area of circulation road and for A, the sectional area of the exhaust outlet of the heat exchanger is B, then A >=B.
13. heat exchanger according to claim 11, it is characterised in that the left side compartment of terrain of second liquid-distributing plate (5) is set
It is equipped with the right side of multiple first flange (11), second liquid-distributing plate (5) and has been positioned apart from multiple second flange, described second
First flange (11) that passes on left of liquid-distributing plate (5) is connected with the left side baffle plate (8), second liquid-distributing plate (5)
Right side is connected by second flange with the right-hand apron (9).
14. heat exchanger according to claim 2, it is characterised in that the upper side and lower side of first liquid-distributing plate (4) is also divided
The shrouding (12) of one piece of U-shaped is not installed, first liquid-distributing plate (4) is located at two blocks of shroudings (12) and fastens the space formed
In, wherein, it is formed with through hole on that underlying block shrouding (12).
15. heat exchanger according to claim 2, it is characterised in that the heat exchanger also includes gas averaging board (13), described equal
One end of gas plate (13) is connected with the upper end of the liquid distributor component, the other end and the housing (1) of the gas averaging board (13)
Inwall connection.
16. heat exchanger according to claim 15, it is characterised in that the gas averaging board (13) includes the first plate (14), the
Two plates (15) and the 3rd plate (16), wherein, first plate (14) passes through second plate (15) that is obliquely installed and described the
Three plates (16) are connected, and first plate (14) is connected with the housing (1), and the 3rd plate (16) connects with the liquid distributor component
Connect, multiple equal stomatas (17) are offered on second plate (15).
17. heat exchanger according to claim 16, it is characterised in that the equal stomata (17) is rectangular.
18. heat exchanger according to claim 16, it is characterised in that the heat exchanger also includes being arranged on the housing
(1) the vapour-liquid screen pack (18) in, the vapour-liquid screen pack (18) is supported on first plate (14).
19. heat exchanger according to claim 8, it is characterised in that the end of the left side baffle plate (8) and right-hand apron
(9) end forms the first gap, the lower edge of the left side baffle plate (8) and institute between the end of the housing (1) respectively
The lower edge for stating right-hand apron (9) forms the second gap (20) between the inner circumferential wall of the housing respectively.
20. heat exchanger according to claim 7, it is characterised in that the liquid barrier (6) includes the first gear being sequentially connected
Plate (21), second baffle (22) and third baffle (23), wherein, the second baffle (22) is horizontally disposed with, the first baffle
And the second baffle (22) is set with being inclined upwardly relative to the second baffle (22), the first baffle (21), institute
State and be provided with the through hole (7) in second baffle (22) and the third baffle (23).
21. a kind of air-conditioning device, it is characterised in that including the heat exchanger any one of claim 1 to 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523049.9A CN107255375A (en) | 2017-06-30 | 2017-06-30 | Heat exchanger and air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710523049.9A CN107255375A (en) | 2017-06-30 | 2017-06-30 | Heat exchanger and air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255375A true CN107255375A (en) | 2017-10-17 |
Family
ID=60023561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710523049.9A Pending CN107255375A (en) | 2017-06-30 | 2017-06-30 | Heat exchanger and air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255375A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917233A (en) * | 2018-08-13 | 2018-11-30 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner with it |
| CN109489308A (en) * | 2018-12-18 | 2019-03-19 | 上海朗绿建筑科技股份有限公司 | A kind of distributor for falling film evaporator, falling film evaporator |
| CN109489237A (en) * | 2018-11-30 | 2019-03-19 | 青岛海尔空调电子有限公司 | Air conditioner |
| WO2020019636A1 (en) * | 2018-07-25 | 2020-01-30 | 珠海格力电器股份有限公司 | Evaporator and air conditioning unit |
| US20200200480A1 (en) * | 2018-12-19 | 2020-06-25 | Daikin Applied Americas Inc. | Heat exchanger |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297803Y (en) * | 2008-10-07 | 2009-08-26 | 上海环球制冷设备有限公司 | Drip-leaching falling film type evaporator |
| CN101855502A (en) * | 2008-01-11 | 2010-10-06 | 江森自控科技公司 | Heat exchanger |
| CN102954628A (en) * | 2011-08-18 | 2013-03-06 | 浙江盾安人工环境股份有限公司 | Liquid distributor for film falling type evaporator |
| CN103216976A (en) * | 2013-04-15 | 2013-07-24 | 美意(浙江)空调设备有限公司 | Liquid spraying type heat exchanger |
| CN204648763U (en) * | 2015-05-15 | 2015-09-16 | 山东格瑞德集团有限公司 | Cooling air conditioner falling film evaporator |
| CN105387653A (en) * | 2015-12-21 | 2016-03-09 | 重庆美的通用制冷设备有限公司 | Evaporator and water chilling unit having same |
| CN106123400A (en) * | 2016-07-06 | 2016-11-16 | 杭州赛富特设备有限公司 | A kind of falling film type evaporation device of band gravity separatory |
| CN106556185A (en) * | 2016-11-28 | 2017-04-05 | 重庆美的通用制冷设备有限公司 | Condenser and handpiece Water Chilling Units |
-
2017
- 2017-06-30 CN CN201710523049.9A patent/CN107255375A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855502A (en) * | 2008-01-11 | 2010-10-06 | 江森自控科技公司 | Heat exchanger |
| CN201297803Y (en) * | 2008-10-07 | 2009-08-26 | 上海环球制冷设备有限公司 | Drip-leaching falling film type evaporator |
| CN102954628A (en) * | 2011-08-18 | 2013-03-06 | 浙江盾安人工环境股份有限公司 | Liquid distributor for film falling type evaporator |
| CN103216976A (en) * | 2013-04-15 | 2013-07-24 | 美意(浙江)空调设备有限公司 | Liquid spraying type heat exchanger |
| CN204648763U (en) * | 2015-05-15 | 2015-09-16 | 山东格瑞德集团有限公司 | Cooling air conditioner falling film evaporator |
| CN105387653A (en) * | 2015-12-21 | 2016-03-09 | 重庆美的通用制冷设备有限公司 | Evaporator and water chilling unit having same |
| CN106123400A (en) * | 2016-07-06 | 2016-11-16 | 杭州赛富特设备有限公司 | A kind of falling film type evaporation device of band gravity separatory |
| CN106556185A (en) * | 2016-11-28 | 2017-04-05 | 重庆美的通用制冷设备有限公司 | Condenser and handpiece Water Chilling Units |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019636A1 (en) * | 2018-07-25 | 2020-01-30 | 珠海格力电器股份有限公司 | Evaporator and air conditioning unit |
| CN108917233A (en) * | 2018-08-13 | 2018-11-30 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner with it |
| CN109489237A (en) * | 2018-11-30 | 2019-03-19 | 青岛海尔空调电子有限公司 | Air conditioner |
| CN109489308A (en) * | 2018-12-18 | 2019-03-19 | 上海朗绿建筑科技股份有限公司 | A kind of distributor for falling film evaporator, falling film evaporator |
| CN109489308B (en) * | 2018-12-18 | 2024-03-29 | 上海朗绿建筑科技股份有限公司 | Distributor for falling film evaporator and falling film evaporator |
| US20200200480A1 (en) * | 2018-12-19 | 2020-06-25 | Daikin Applied Americas Inc. | Heat exchanger |
| US11029094B2 (en) * | 2018-12-19 | 2021-06-08 | Daikin Applied Americas Inc. | Heat exchanger |
| JP2022517728A (en) * | 2018-12-19 | 2022-03-10 | ダイキン アプライド アメリカズ インコーポレィティッド | Heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107255375A (en) | Heat exchanger and air-conditioning device | |
| CN207006640U (en) | Heat exchanger and air-conditioning device | |
| CN103925747B (en) | Flooded evaporator and there is the Water-cooling type air conditioner unit of this evaporimeter | |
| WO2020006992A1 (en) | Liquid distributor, falling film evaporator, and air conditioner | |
| WO2016002723A1 (en) | Falling film evaporator | |
| CN109381886A (en) | A kind of plate column convenient for gas-liquid mass transfer | |
| CN107062709A (en) | Condenser and refrigeration system | |
| CN102141272A (en) | Outdoor unit for air conditioner | |
| CN103925746B (en) | Flooded evaporator and there is the Water-cooling type air conditioner unit of this evaporimeter | |
| CN108826760A (en) | The multistage flooded evaporator of spiracular plate structure and anti-absorbing gas belt liquid | |
| US2757915A (en) | Gas-liquid contact apparatus | |
| CN113167513B (en) | Evaporator with improved droplet separation | |
| CN100488590C (en) | Liquid-collecting energy absorption device | |
| CN216204516U (en) | Built-in oil content structure and condenser | |
| CN209392765U (en) | A kind of plate column convenient for gas-liquid mass transfer | |
| CN208735868U (en) | Air-conditioning | |
| CN104654675A (en) | Flooded evaporator and air conditioning unit | |
| CN103301645B (en) | A kind of High-flux plate-type tower | |
| JP2018500532A (en) | Heat exchanger with separation unit for separation of liquid phase from gas phase and distribution of liquid phase, in particular block-in-shell heat exchanger | |
| CN206583141U (en) | Falling film evaporator | |
| JP2014145490A (en) | Heat exchanger and air conditioner with the same | |
| CN209714525U (en) | A kind of high efficiency air liquid separation device | |
| CN219810027U (en) | Water pan for installing air duct machine | |
| GB1559330A (en) | Water cooling apparatus | |
| CN216048293U (en) | Water receiving structure and airborne cooling unit |
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 |