CN203586624U - Refrigerating distributor - Google Patents
Refrigerating distributor Download PDFInfo
- Publication number
- CN203586624U CN203586624U CN201320672420.5U CN201320672420U CN203586624U CN 203586624 U CN203586624 U CN 203586624U CN 201320672420 U CN201320672420 U CN 201320672420U CN 203586624 U CN203586624 U CN 203586624U
- Authority
- CN
- China
- Prior art keywords
- end cap
- porous
- feed liquor
- distributor according
- cooling distributor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009826 distribution Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000003507 refrigerant Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 description 7
- 238000009827 uniform distribution Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a refrigerating distributor which comprises a porous distribution end cover and a liquid inlet end cover, wherein the porous distribution end cover is in a disk-shaped structure; a plurality of distribution holes are uniformly formed in the periphery of the disk; a liquid inlet connected with a liquid inlet pipe is formed in the center at one end of the liquid inlet end cover; the other end of the liquid inlet end cover is fixedly connected with the porous distribution end cover; a communicated pressure equalizing cavity is formed between the porous distribution end cover and the liquid inlet end cover. The refrigerating distributor is mounted between an evaporator and a throttle mechanism on a refrigerating system; a refrigerant can be uniformly distributed through the pressure equalizing effect of an effective pressure equalizing cavity body on the refrigerant.
Description
Technical field
The utility model relates to a kind of cooling distributor, belongs to refrigeration, field of air conditioning.
Background technology
At present, in refrigeration, field of air conditioning, the normal Multi-loop coil pipe formula evaporimeter that adopts in refrigeration system, because evaporimeter is multiloop, so affect the uniform distribution problem that a principal element of evaporimeter heat exchange efficiency is exactly cold-producing medium, how cold-producing medium be evenly distributed to and become a technical barrier in each loop.Existing Multi-loop coil pipe formula evaporator adopts shower nozzle type porous distributor as equal liquid device more, shower nozzle type porous distributor generally carries out smear metal with a copper embryo part of entirety, Drilling operation forms, as Fig. 1, shown in 2 and 3, its inside is a taper porous cavity, cavity bottom is UNICOM space, cavity middle part to each fluid hole is each to independently distributing passage, because the UNICOM space of its underpart is less, the effect of all pressing chamber is not played in this space, so the distribution effects of this distributor is not satisfactory, the refrigerant flow that causes the each loop of evaporimeter is not very even, thereby affect the heat exchange efficiency of whole evaporimeter.For the heat exchange efficiency decline of refrigeration system evaporator, can cause evaporating temperature to decline, thereby affect the operational efficiency of whole refrigeration system, the increase that brings energy consumption.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, provide a kind of can be by the cooling distributor of cold-producing medium uniform distribution.
Technical scheme: cooling distributor described in the utility model, comprise porous distribution end cap and feed liquor end cap, it is disc-shaped structure that described porous is distributed end cap, the periphery of disk is evenly provided with some dispensing orifices; Center, described feed liquor end cap one end is provided with the inlet being connected with feed tube, and the other end distributes end cap to be fixedly connected with porous, in described porous, distributes between end cap and described feed liquor end cap and forms an all pressures chamber being communicated with.When liquid refrigerant enters into all pressures chamber between porous distribution end cap and feed liquor end cap from inlet, because the space in this cavity enough makes cold-producing medium, in this cavity, keep constant pressure, thereby guarantee the refrigerant flow equalization of vacating from each dispensing orifice.
During work, the dispensing orifice that described porous distribution end covers is linked to the each loop of evaporimeter entrance by distributing pipe; The inlet that described liquid feeding end covers is connected with the outlet of throttle mechanism by feed tube.
Preferably, described feed liquor end cap and described porous distribute end cap junction to be provided with locating groove, and location while conveniently distributing end cap to be fixedly connected with porous, preferably adopts and be welded and fixed.
Preferably, described dispensing orifice exceeds porous distribution end cap surface, and the degree of depth of described dispensing orifice is 5～10mm, and the wall thickness of described dispensing orifice is 3～5mm.
Preferably, described feed liquor end cap sidewall is tapered configuration, and described porous is distributed and formed taper shape between end cap and all press chamber.
As another kind of preferred version of the present utility model, described feed liquor end cap sidewall is cylindrical structural, and forms the cylindrical chamber of all pressing between described porous distribution end cap.
As another preferred version of the present utility model, between some dispensing orifices that described porous distribution end covers, be interconnected and form annular communicating passage, form porous and distribute all pressures chamber between end cap and feed liquor end cap.With respect to existing cooling dispensing arrangement, the utility model structure is owing to having adopted Split type structure, during machining, dispensing orifice is processed from the bottom up, can process the annular communicating passage between each dispensing orifice, thereby as all pressing chamber to realize cold-producing medium, in this cavity, keep constant pressure, thereby guarantee the refrigerant flow equalization of going out from each dispensing orifice.
During installation, vertically upward or vertically downward, what can make that cold-producing medium distributes is more even for described inlet.
Compared with prior art, its beneficial effect is the utility model: the utility model is installed between the evaporimeter and throttle mechanism in refrigeration system, by arranging, effectively all presses cavity, by all pressures effect to cold-producing medium, realizes the uniform distribution to cold-producing medium; The utility model adopts split design, and structure is effectively all pressed chamber, improves the effect of cold-producing medium uniform distribution, has improved the heat exchange efficiency of evaporimeter, and the Energy Efficiency Ratio of refrigeration system is obviously promoted, thereby realizes the object of saving the energy.
Accompanying drawing explanation
Fig. 1 is existing cooling dispensing arrangement schematic diagram;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view;
Fig. 4 is the utility model embodiment 1 structural representation;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the utility model embodiment 2 structural representations;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the utility model embodiment 3 structural representations;
Fig. 9 is the top view of Fig. 8;
Figure 10 is that the A-A of Fig. 8 is to cutaway view.
The specific embodiment
Below technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:a kind of cooling distributor, as shown in Figure 4,5, comprises porous distribution end cap 11 and feed liquor end cap 12, and it is disc-shaped structure that described porous is distributed end cap 11, and the periphery of disk is evenly provided with some dispensing orifices 111; Described feed liquor end cap 12 sidewalls are tapered configuration, described feed liquor end cap 12 centers, one end are provided with the inlet 121 being connected with feed tube, the other end distributes end cap 11 to be welded and fixed with porous and is connected, and forms a taper shape being communicated with and all press chamber 13 between described porous distribution end cap 11 and described feed liquor end cap 12.Described feed liquor end cap 12 distributes end cap 11 junctions to be provided with locating groove with described porous, for welding location.
The degree of depth of described dispensing orifice 111 is 10m, and the wall thickness of described dispensing orifice 111 is 3mm.
During installation, described inlet 121 vertically upward or vertically downward, during work, the dispensing orifice that described porous distribution end covers is connected to the each loop of evaporimeter entrance by distributing pipe; The inlet that described liquid feeding end covers is connected with the outlet of throttle mechanism by feed tube.
embodiment 2:a kind of cooling distributor, as shown in Figure 6,7, comprises porous distribution end cap 11 and feed liquor end cap 12, and it is disc-shaped structure that described porous is distributed end cap 11, and the periphery of disk is evenly provided with some dispensing orifices 111; Described feed liquor end cap 12 sidewalls are cylindrical structural, described feed liquor end cap 12 centers, one end are provided with the inlet 121 being connected with feed tube, the other end distributes end cap 11 to be welded and fixed with porous and is connected, in described porous, distributes between end cap 11 and described feed liquor end cap 12 and form a cylindrical chamber 13 of all pressing being communicated with.Described feed liquor end cap 12 distributes end cap 11 junctions to be provided with locating groove with described porous, for welding location.
The degree of depth of described dispensing orifice 111 is 10m, and the wall thickness of described dispensing orifice 111 is 3mm.
During installation, described inlet 121 vertically upward or vertically downward, during work, the dispensing orifice that described porous distribution end covers is connected to the each loop of evaporimeter entrance by distributing pipe; The inlet that described liquid feeding end covers is connected with the outlet of throttle mechanism by feed tube.
embodiment 3:a kind of cooling distributor, as shown in Figure 8,9, 10, comprises porous distribution end cap 11 and feed liquor end cap 12, and it is disc-shaped structure that described porous is distributed end cap 11, and the periphery of disk is evenly provided with some dispensing orifices 111; Described feed liquor end cap 12 centers, one end are provided with the inlet 121 being connected with feed tube, and the other end distributes end cap 11 to be welded and fixed with porous and is connected; : between the some dispensing orifices 111 on described porous distribution end cap 11, be interconnected and form annular communicating passage, form porous and distribute all pressures chamber 13 between end cap 11 and feed liquor end cap 12.Described feed liquor end cap 12 distributes end cap 11 junctions to be provided with locating groove with described porous, for welding location.
Described dispensing orifice 111 degree of depth are 10m, and the wall thickness of described dispensing orifice 111 is 3mm.
During installation, described inlet 121 vertically upward or vertically downward, during work, the dispensing orifice that described porous distribution end covers is connected to the each loop of evaporimeter entrance by distributing pipe; The inlet that described liquid feeding end covers is connected with the outlet of throttle mechanism by feed tube.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (7)
1. a cooling distributor, is characterized in that: comprise porous distribution end cap and feed liquor end cap, it is disc-shaped structure that described porous is distributed end cap, and the periphery of disk is evenly provided with some dispensing orifices; Center, described feed liquor end cap one end is provided with the inlet being connected with feed tube, and the other end distributes end cap to be fixedly connected with porous, in described porous, distributes between end cap and described feed liquor end cap and forms an all pressures chamber being communicated with.
2. cooling distributor according to claim 1, is characterized in that: described feed liquor end cap and described porous distribute end cap junction to be provided with locating groove.
3. cooling distributor according to claim 1, is characterized in that: the degree of depth of described dispensing orifice is 5～10mm, and the wall thickness of described dispensing orifice is 3～5mm.
4. cooling distributor according to claim 1, is characterized in that: described feed liquor end cap sidewall is tapered configuration, and described porous is distributed and formed taper shape between end cap and all press chamber.
5. cooling distributor according to claim 1, is characterized in that: described feed liquor end cap sidewall is cylindrical structural, and forms the cylindrical chamber of all pressing between described porous distribution end cap.
6. cooling distributor according to claim 1, is characterized in that: between some dispensing orifices that described porous distribution end covers, be interconnected and form annular communicating passage, form porous and distribute all pressures chamber between end cap and feed liquor end cap.
7. cooling distributor according to claim 1, is characterized in that: during installation, described inlet vertically upward or vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672420.5U CN203586624U (en) | 2013-10-29 | 2013-10-29 | Refrigerating distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672420.5U CN203586624U (en) | 2013-10-29 | 2013-10-29 | Refrigerating distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586624U true CN203586624U (en) | 2014-05-07 |
Family
ID=50584533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672420.5U Expired - Lifetime CN203586624U (en) | 2013-10-29 | 2013-10-29 | Refrigerating distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241128A (en) * | 2015-10-27 | 2016-01-13 | 浙江英谷节能设备有限公司 | Two-phase distribution dry-type evaporator |
| CN109990156A (en) * | 2019-03-29 | 2019-07-09 | 武汉科技大学 | A kind of equal volume airflows distributor for being supplied to high pressure disk gas bearing |
-
2013
- 2013-10-29 CN CN201320672420.5U patent/CN203586624U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241128A (en) * | 2015-10-27 | 2016-01-13 | 浙江英谷节能设备有限公司 | Two-phase distribution dry-type evaporator |
| CN105241128B (en) * | 2015-10-27 | 2018-02-27 | 浙江英谷节能设备有限公司 | A kind of two-phase partitioning dry evaporator |
| CN109990156A (en) * | 2019-03-29 | 2019-07-09 | 武汉科技大学 | A kind of equal volume airflows distributor for being supplied to high pressure disk gas bearing |
| CN109990156B (en) * | 2019-03-29 | 2021-01-05 | 武汉科技大学 | Equal-flow airflow distributor for supplying air to high-pressure disc air bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerating distributor Effective date of registration: 20180817 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: 2018320000142 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: 2018320000142 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerating distributor Effective date of registration: 20190815 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2019320000043 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200907 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2019320000043 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A refrigeration distributor Effective date of registration: 20200908 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2020980005811 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210609 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2020980005811 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A distributor for refrigeration Effective date of registration: 20210621 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2021980005027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220628 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2021980005027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A distributor for refrigeration Effective date of registration: 20220708 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2022980010062 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230610 Granted publication date: 20140507 Pledgee: Bank of China Limited by Share Ltd. Lishui branch Pledgor: NANJING JINDIAN REFRIGERANT INDUSTRY Co.,Ltd. Registration number: Y2022980010062 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |