CN207365505U - Liquid distributor - Google Patents
Liquid distributor Download PDFInfo
- Publication number
- CN207365505U CN207365505U CN201720624867.3U CN201720624867U CN207365505U CN 207365505 U CN207365505 U CN 207365505U CN 201720624867 U CN201720624867 U CN 201720624867U CN 207365505 U CN207365505 U CN 207365505U
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- China
- Prior art keywords
- liquid
- distributing plate
- cloth
- layer
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of liquid distributor, including gas-liquid separator, the first cloth liquid layer and the second cloth liquid layer, the gas-liquid separator is arranged on the first cloth liquid layer, and outlet is connected with the entrance of the first cloth liquid layer, the second cloth liquid layer is arranged at the lower section of the first cloth liquid layer, and the outlet of entrance and the first cloth liquid layer.Liquid distributor provided by the utility model, by setting the first equal liquid layer to realize that the cloth liquid of liquid distributor circumferential direction is uniform, by setting two level cloth liquid layer, realize that the cloth liquid of whole liquid distributor is uniform, by setting gas-liquid separator, the separation that gas-liquid two-phase is realized at feed liquor is realized, ensure full even in liquid phase falling liquid film.
Description
Technical field
It the utility model is related to refrigeration corollary equipment field, particularly a kind of liquid distributor.
Background technology
In cooling cycle system, including two crucial components：Condenser and evaporator.Domestic general falling liquid film at present
Formula evaporator is using sealed level-one liquid distributor, it makes, and precise requirements are high, and cloth liquid is once completed, and lower comb is also full of
Saturated vapor influence heat exchanger tube by liquid, structure and make complex, therefore require installation accuracy high, and this distribution
Device only increases a Layer assignment layer, can not solve when major diameter is bigger, along the liquid separation of shell length direction it is uneven the problem of, together
In the presence of Shi Wufa solves in liquid distributor gas-liquid two-phase at the same time, the problem of liquid separation inequality pressure drop is big, and inlet is not in cloth liquid
The problem of liquid separation caused by the center of device is uneven.
Utility model content
In order to solve the above-mentioned technical problem a kind of liquid distributor for being capable of uniform falling liquid film is provided.
A kind of liquid distributor, including gas-liquid separator, the first cloth liquid layer and the second cloth liquid layer, the gas-liquid separator are arranged at
On the first cloth liquid layer, and outlet is connected with the entrance of the first cloth liquid layer, and the second cloth liquid layer is arranged at described the
The lower section of one cloth liquid layer, and the outlet of entrance and the first cloth liquid layer.
The first cloth liquid layer is provided with multiple first outlets, and the second cloth liquid layer is provided with multiple second entrances, and
Each second entrance is connected with a first outlet.
The second cloth liquid layer includes the liquid homogenizer of multiple arranged in parallel, the entrance of each liquid homogenizer with an institute
State first outlet connection.
The first cloth liquid layer includes the first liquid-distributing plate, the second liquid-distributing plate and is arranged at first liquid-distributing plate and described the
A plurality of flow-guiding channel between two liquid-distributing plates, first liquid-distributing plate are arranged at the exit of the gas-liquid separator, and described
The multiple first equal liquid outlets are provided with first liquid-distributing plate, each liquid outlet is connected with a flow-guiding channel, and
The other end of the flow-guiding channel is connected with the corresponding second entrance, and second liquid-distributing plate is covered in the second cloth liquid
The top of layer.
The first cloth liquid layer further include a plurality of deflector and with the one-to-one top panel of the deflector, it is each described
Deflector surrounds corresponding described lead with second liquid-distributing plate and with second liquid-distributing plate and the corresponding top panel
Circulation road.
Each liquid homogenizer includes the 3rd liquid-distributing plate and the 4th liquid-distributing plate, the 3rd liquid-distributing plate and described 4th equal
Be evenly distributed with equal liquid hole on liquid plate, the 3rd liquid-distributing plate be arranged at the 4th liquid-distributing plate and the first cloth liquid layer it
Between, and have between the 3rd liquid-distributing plate and the 4th liquid-distributing plate, between the 3rd liquid-distributing plate and the first cloth liquid layer
There is spacing.
3rd liquid-distributing plate is identical with the size of the 4th liquid-distributing plate, and the equal liquid hole on the 3rd liquid-distributing plate
Quantity is less than the quantity of the equal liquid hole on the 4th liquid-distributing plate.
The gas-liquid separator includes shell, is provided with the support plate and gas-liquid filter net of air hole, the shell for two layers
Lower end connected with the first cloth liquid layer, two layers of support plate is arranged at the enclosure, and each support plate
Side along and the shell inner surface sealed set, the gas-liquid filter net is arranged between two layers of support plate, two layers
Through hole is both provided with the middle part of the support plate and the gas-liquid filter net and forms air inlet pipe.
First liquid-distributing plate is circular configuration, and all equal liquid holes thereon are using the center of first liquid-distributing plate as circle
The heart is uniformly distributed, and is provided with the circular groove body equal with the first liquid-distributing plate diameter on the downside of first liquid-distributing plate, and described the
All equal liquid holes of one liquid-distributing plate are connected with the circular groove body, and all flow-guiding channels with the circular trough
Body connects.
The support plate close to the first cloth liquid layer is to having spacing between the first cloth liquid layer.
Liquid distributor provided by the utility model, by setting the first equal liquid layer to realize that the cloth liquid of liquid distributor circumferential direction is uniform, leads to
Setting two level cloth liquid layer is crossed, realizes that the cloth liquid of whole liquid distributor is uniform, by setting gas-liquid separator, realizes and is realized at feed liquor
The separation of gas-liquid two-phase, ensures full even in liquid phase falling liquid film.
Brief description of the drawings
Fig. 1 is the structure diagram for the liquid distributor that the utility model embodiment provides；
Fig. 2 is the top view for the liquid distributor that the utility model embodiment provides；
Fig. 3 is the bottom view for the liquid distributor that the utility model embodiment provides；
Fig. 4 is the structure diagram of the first cloth liquid layer of the liquid distributor that the utility model embodiment provides；
Fig. 5 is the structural representation of the first cloth liquid layer for removing top panel for the liquid distributor that the utility model embodiment provides
Figure；
Fig. 6 is the first cloth liquid layer for removing the first liquid-distributing plate and top panel for the liquid distributor that the utility model embodiment provides
Structure diagram；
Fig. 7 is the sectional view of the liquid homogenizer for the liquid distributor that the utility model embodiment provides；
Fig. 8 is the sectional view of the gas-liquid separator for the liquid distributor that the utility model embodiment provides；
In figure：
1st, gas-liquid separator；2nd, the first cloth liquid layer；3rd, the second cloth liquid layer；11st, shell；12nd, support plate；13rd, gas-liquid filteration
Net；21st, first outlet；22nd, the first liquid-distributing plate；23rd, the second liquid-distributing plate；24th, flow-guiding channel；25th, deflector；26th, top panel；
31st, second entrance；32nd, liquid homogenizer；321st, the 3rd liquid-distributing plate；322nd, the 4th liquid-distributing plate；323rd, equal liquid hole.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The frock of the assembled display component of the utility model is further elaborated in example.It is it should be appreciated that described herein
Specific embodiment is only used for explaining the utility model, is not used to limit the utility model.
Liquid distributor as shown in Figures 1 to 8, including gas-liquid separator 1, the first cloth liquid layer 2 and the second cloth liquid layer 3, it is described
Gas-liquid separator 1 is arranged on the first cloth liquid layer 2, and outlet is connected with the entrance of the first cloth liquid layer 2, and described second
Cloth liquid layer 3 is arranged at the lower section of the first cloth liquid layer 2, and the outlet of entrance and the first cloth liquid layer 2.
For gas-liquid two-phase mixing refrigerant after the gas-liquid separator 1 separation, liquid phase refrigerant passes sequentially through first cloth
Liquid layer 2 and the second cloth liquid layer 3, complete equal liquid process.
The first cloth liquid layer 2 is provided with multiple first outlets 21, and the second cloth liquid layer 3 is provided with multiple second entrances
31, and each second entrance 31 is connected with a first outlet 21, ensures to enter institute by the first cloth liquid layer 2
Preliminary liquid process has been carried out in the liquid phase refrigerant for stating the second cloth liquid layer 3.
The second cloth liquid layer 3 includes the liquid homogenizer 32 of multiple arranged in parallel, the entrance of each liquid homogenizer 32 with
One first outlet 21 connects, and the liquid refrigerants flowed out by the first outlet 21 of the first cloth liquid layer 2 respectively enters pair
Secondary equal liquid is carried out in the liquid homogenizer 32 answered, increases equal liquid efficiency.
The first cloth liquid layer 2 includes the first liquid-distributing plate 22, the second liquid-distributing plate 23 and is arranged at first liquid-distributing plate 22
A plurality of flow-guiding channel 24 between second liquid-distributing plate 23, first liquid-distributing plate 22 are arranged at the gas-liquid separator 1
Exit, and the multiple first equal liquid outlets are provided with first liquid-distributing plate 22, each liquid outlet and an institute
Flow-guiding channel 24 is stated to connect, and the other end of the flow-guiding channel 24 is connected with the corresponding second entrance 31, described second
Liquid-distributing plate 23 is covered in the top of the second cloth liquid layer 3, and the liquid phase refrigerant after the gas-liquid separator 1 separation flow to institute
Uniformly flow into all flow-guiding channels 24 after stating on the first liquid-distributing plate 22, and flowed into through the corresponding flow-guiding channel 24 again
The corresponding second entrance 31 connects, and realizes the equal liquid process of level-one to liquid refrigerants.
Preferably, the center of first liquid-distributing plate 22 and the center of second liquid-distributing plate 23 are in same vertical straight line
On.
When the center of first liquid-distributing plate 22 and the center of second liquid-distributing plate 23 are not in same vertical straight line
When, the diameter of the equal liquid hole 323 and walking for the flow-guiding channel 24 are adjusted according to the position in second liquid-distributing plate 23
To.
The first cloth liquid layer 2 further includes a plurality of deflector 25 and top panel 26 corresponding with the deflector 25, each
The deflector 25 is surrounded with second liquid-distributing plate 23 and with second liquid-distributing plate 23 and the corresponding top panel 26
The corresponding flow-guiding channel 24, the deflector 25 are fixed on second liquid-distributing plate 23, and with it is described second equal
23 sealed set of liquid plate, the upper side wall that the top panel 26 forms the flow-guiding channel 24 are used to ensure that liquid phase refrigerant is led described
Flowing, seals in circulation road 24.
Each liquid homogenizer 32 includes the 3rd liquid-distributing plate 321 and the 4th liquid-distributing plate 322, the 3rd liquid-distributing plate 321
With equal liquid hole 323 is evenly distributed with the 4th liquid-distributing plate 322, it is equal that the 3rd liquid-distributing plate 321 is arranged at the described 4th
Between liquid plate 322 and the first cloth liquid layer 2, and between the 3rd liquid-distributing plate 321 and the 4th liquid-distributing plate 322, it is described
There is spacing between 3rd liquid-distributing plate 321 and the first cloth liquid layer 2, it is described by the liquid phase refrigerant of the described first equal liquid layer
Second entrance 31 is arranged above the 3rd liquid-distributing plate 321 and corresponding with the center of the 3rd liquid-distributing plate 321.
3rd liquid-distributing plate 321 is identical with the size of the 4th liquid-distributing plate 322, and on the 3rd liquid-distributing plate 321
Equal liquid hole 323 quantity be less than the 4th liquid-distributing plate 322 on equal liquid hole 323 quantity, i.e., described 3rd liquid-distributing plate 321
On 323 density of equal liquid hole be less than the 4th liquid-distributing plate 322 density.
The gas-liquid separator 1 includes shell 11, is provided with the support plate 12 and gas-liquid filter net 13 of air hole, institute for two layers
The lower end for stating shell 11 is connected with the first cloth liquid layer 2, and two layers of support plate 12 is arranged inside the shell 11, and often
The side of one support plate 12 is arranged at two layers of institute along the inner surface sealed set with the shell 11, the gas-liquid filter net 13
Between stating support plate 12, the middle part of two layers of support plate 12 and the gas-liquid filter net 13 is both provided with through hole and forms air inlet
Pipe, when gas-liquid two-phase mixing refrigerant enters 12 downside of support plate described in 1 lower part of gas-liquid separator from air inlet pipe, due to gas
The density contrast of liquid two-phase refrigerant, gas coolant are overflowed upwards by the support plate 12 and the gas-liquid filter net 13, and liquid phase is cold
Matchmaker flows downward in the first cloth liquid layer 2 and carries out equal liquid process.
First liquid-distributing plate 22 is circular configuration, and all equal liquid holes 323 thereon are with first liquid-distributing plate 22
Center is uniformly distributed for the center of circle, and the downside of the first liquid-distributing plate 22 is provided with the circle equal with 22 diameter of the first liquid-distributing plate
Groove body, all equal liquid holes 323 of first liquid-distributing plate 22 are connected with the circular groove body, and all water conservancy diversion lead to
Road 24 is connected with the circular groove body.
Being arrived close to the support plate 12 of the first cloth liquid layer 2 between the first cloth liquid layer 2 has spacing, for facing
Shi Rongna passes through the gas-liquid two-phase mixing refrigerant that the air inlet pipe enters, the gas phase and liquid phase of guarantee gas-liquid two-phase mixing refrigerant
Separation.
The attainable technique effect of liquid distributor institute that the application provides：Cloth liquid resistance reduces by 60%, even results lifting
30%.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. liquid distributor, it is characterised in that：Including gas-liquid separator (1), the first cloth liquid layer (2) and the second cloth liquid layer (3), institute Gas-liquid separator (1) is stated to be arranged on the first cloth liquid layer (2), and outlet is connected with the entrance of the first cloth liquid layer (2), The second cloth liquid layer (3) is arranged at the lower section of the first cloth liquid layer (2), and entrance and the first cloth liquid layer (2) go out Mouth connection.
- 2. liquid distributor according to claim 1, it is characterised in that：The first cloth liquid layer (2) is provided with multiple first and goes out Mouthful (21), the second cloth liquid layer (3) are provided with multiple second entrances (31), and each second entrance (31) with one First outlet (21) connection.
- 3. liquid distributor according to claim 2, it is characterised in that：The second cloth liquid layer (3) includes multiple arranged in parallel Liquid homogenizer (32), the entrance of each liquid homogenizer (32) connects with a first outlet (21).
- 4. liquid distributor according to claim 2, it is characterised in that：The first cloth liquid layer (2) includes the first liquid-distributing plate (22), the second liquid-distributing plate (23) and be arranged between first liquid-distributing plate (22) and second liquid-distributing plate (23) a plurality of lead Circulation road (24), first liquid-distributing plate (22) are arranged at the exit of the gas-liquid separator (1), and first liquid-distributing plate (22) the multiple first equal liquid outlets are provided with, each liquid outlet is connected with a flow-guiding channel (24), and institute The other end for stating flow-guiding channel (24) is connected with the corresponding second entrance (31), and second liquid-distributing plate (23) is covered in institute State the top of the second cloth liquid layer (3).
- 5. liquid distributor according to claim 4, it is characterised in that：The first cloth liquid layer (2) further includes a plurality of deflector (25) and with the one-to-one top panel (26) of the deflector (25), each deflector (25) with the described second equal liquid Plate (23) and surround the corresponding flow-guiding channel with second liquid-distributing plate (23) and the corresponding top panel (26) (24)。
- 6. liquid distributor according to claim 3, it is characterised in that：Each liquid homogenizer (32) includes the 3rd liquid-distributing plate (321) and the 4th liquid-distributing plate (322), it is evenly distributed with the 3rd liquid-distributing plate (321) and the 4th liquid-distributing plate (322) Equal liquid hole (323), the 3rd liquid-distributing plate (321) be arranged at the 4th liquid-distributing plate (322) and the first cloth liquid layer (2) it Between, and between the 3rd liquid-distributing plate (321) and the 4th liquid-distributing plate (322), the 3rd liquid-distributing plate (321) and described There is spacing between one cloth liquid layer (2).
- 7. liquid distributor according to claim 6, it is characterised in that：3rd liquid-distributing plate (321) and the 4th equal liquid The size of plate (322) is identical, and the quantity of the equal liquid hole (323) on the 3rd liquid-distributing plate (321) is less than the 4th equal liquid The quantity of equal liquid hole (323) on plate (322).
- 8. liquid distributor according to claim 1, it is characterised in that：The gas-liquid separator (1) include shell (11), two layers It is provided with the support plate (12) and gas-liquid filter net (13) of air hole, lower end and the first cloth liquid layer of the shell (11) (2) connect, two layers of support plate (12) is arranged at that the shell (11) is internal, and the side of each support plate (12) along with The inner surface sealed set of the shell (11), the gas-liquid filter net (13) are arranged between two layers of support plate (12), Through hole is both provided with the middle part of two layers of support plate (12) and the gas-liquid filter net (13) and forms air inlet pipe.
- 9. liquid distributor according to claim 4, it is characterised in that：First liquid-distributing plate (22) is circular configuration, and its On all equal liquid holes (323) be uniformly distributed using the center of first liquid-distributing plate (22) as the center of circle, first liquid-distributing plate (22) downside is provided with the circular groove body equal with the first liquid-distributing plate (22) diameter, and first liquid-distributing plate (22) is owned The equal liquid hole (323) connects with the circular groove body, and all flow-guiding channels (24) connect with the circular groove body It is logical.
- 10. liquid distributor according to claim 8, it is characterised in that：Close to the support plate of the first cloth liquid layer (2) (12) there is spacing between the first cloth liquid layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624867.3U CN207365505U (en) | 2017-05-31 | 2017-05-31 | Liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624867.3U CN207365505U (en) | 2017-05-31 | 2017-05-31 | Liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365505U true CN207365505U (en) | 2018-05-15 |
Family
ID=62423790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624867.3U Withdrawn - After Issue CN207365505U (en) | 2017-05-31 | 2017-05-31 | Liquid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166813A (en) * | 2017-05-31 | 2017-09-15 | 珠海格力电器股份有限公司 | Liquid distributor |
-
2017
- 2017-05-31 CN CN201720624867.3U patent/CN207365505U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166813A (en) * | 2017-05-31 | 2017-09-15 | 珠海格力电器股份有限公司 | Liquid distributor |
| CN107166813B (en) * | 2017-05-31 | 2023-08-15 | 珠海格力电器股份有限公司 | Liquid distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180515 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180515 Effective date of abandoning: 20230815 |