CN204359013U - A kind of reservoir - Google Patents
A kind of reservoir Download PDFInfo
- Publication number
- CN204359013U CN204359013U CN201420797418.5U CN201420797418U CN204359013U CN 204359013 U CN204359013 U CN 204359013U CN 201420797418 U CN201420797418 U CN 201420797418U CN 204359013 U CN204359013 U CN 204359013U
- Authority
- CN
- China
- Prior art keywords
- reservoir
- air inlet
- intake duct
- air intake
- injection moulded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 33
- 239000007924 injection Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 239000003507 refrigerant Substances 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 239000000356 contaminant Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000003466 welding Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000009987 spinning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of reservoir, and it comprises cylindrical shell, air inlet pipe and blast pipe, and this reservoir also comprises injection moulded components, and injection moulded components is connected with blast pipe.Injection moulded components comprises air intake duct and filter assemblies, and air intake duct is used for the gas after refrigerant gas-liquid separation and sucks, and filter assemblies is used for impurity screening, prevents the spill port on impurity foreign matters from being blocked blast pipe or enters compressor.The utility model adopts injection moulding process to make, and air intake duct, support and filter screen is as a whole by being injection molded into, and can be used for gas-liquid separation and the contaminant filter of reservoir, and use material is less, production process simple and cost is lower.
Description
Technical field
The utility model relates to compressor field, espespecially a kind of reservoir.
Background technology
Reservoir is the vitals of compressor, and it has the effects such as storage, gas-liquid separation, filtration, noise reduction and cold-producing medium buffering.
Reservoir is fitted in A/C evaporator and compressor suction duct position, is to prevent liquid refrigerant from flowing into compressor and producing the guard block of liquid hammer.
In air-conditioning system running, cannot ensure that cold-producing medium can all, completely be vaporized; Namely having liquid cold-producing medium from evaporimeter cold-producing medium out enters in reservoir, owing to there is no the liquid refrigerant of vaporizing because itself is than gas weight, can directly drop at the bottom of reservoir cylinder, the cold-producing medium of vaporization is then entered in compressor by the outlet of reservoir, thus prevents compressor inhalant liquid cryogen to cause liquid hammer.
Reservoir, in service firing, for avoiding the impurity in pipeline (as iron filings, copper scale) directly to enter in compressor, so can install a filter screen between reservoir air inlet pipe to blast pipe, prevents impurity to enter compressor.
As shown in Figure 1, the two air suction structure reservoir of current refrigeration compressor, comprise cylindrical shell 1, air inlet pipe 2, blast pipe 3, net-filter assembly 4, air intake duct 5, air intake duct 5 is connected with blast pipe 3, and top arranges net-filter assembly 4 and carries out impurity (as iron filings, copper scale) and to isolate and the aqueous refrigerant that prevents top air inlet pipe 2 from entering directly enters air intake duct 5.
The siphunculus that compressor liquid storage device inside uses and net-filter assembly separate, and main material is iron, is fixed on above irony siphunculus 5 by cylindrical shell 1.
As shown in Figure 2 and Figure 3, net-filter assembly 4 is welded by filter screen bracket 41 and filter screen 42.
Filter screen bracket by Steel Sheet, then forms net-filter assembly after welding with filtering net plate.
For reducing noise and effectively fixing, net-filter assembly and the connection of cylindrical shell adopt in stove usually welds or the mode of outside spinning, and this structure and mode be operation more complicated comparatively speaking, and materials'use is more, particularly stainless steel filtering net sheet, thus causes cost higher.
Those skilled in the art are devoted to provide that a kind of materials'use is few, production process is simple and lower-cost reservoir.
Summary of the invention
For problems of the prior art, the utility model provides a kind of reservoir, injection moulding process is wherein adopted to make, air intake duct, support and filter screen is as a whole by being injection molded into, can be used for gas-liquid separation and the contaminant filter of reservoir, use material is less, production process simple and cost is lower.
The utility model provides a kind of reservoir, comprises cylindrical shell, air inlet pipe and blast pipe, and described reservoir also comprises the injection moulded components be arranged in cylindrical shell, and injection moulded components is connected with blast pipe.The utility model adopts injection moulding process to make, and uses material to only include screen pack and plastics, relatively less and cost is lower; Do not need welding or outside spinning in manufacturing process simultaneously, simplify production process, thus reduce cost of manufacture.
Further, injection moulded components comprises air intake duct and filter assemblies, and air intake duct is used for the gas after refrigerant gas-liquid separation and sucks, and filter assemblies is used for impurity screening, prevents the spill port on impurity foreign matters from being blocked blast pipe or enters compressor.
Further, air inlet and the air inlet pipe of the upper end of air intake duct shift to install, and the liquid entered from air inlet pipe can not enter air intake duct, and gas can enter air intake duct, achieves gas-liquid separation.
Further, the axis of the air inlet of the upper end of air intake duct and the angle of air inlet pipe axis are not more than 90 °.Also namely air inlet pipe axes normal is downward, the axis of the air inlet of the upper end of air intake duct and the angle of air inlet pipe axis are not more than 90 °, and downward or side, the liquid entered from air inlet pipe can not enter air intake duct to air inlet, and gas can enter air intake duct, achieve gas-liquid separation.
Further, the axis of the air inlet of the upper end of air intake duct and the angle of air inlet pipe axis are 90 °.Also namely air inlet pipe axes normal is downward, and the axis of the air inlet of the upper end of air intake duct and the angle of air inlet pipe axis are 90 °, and air inlet is towards side, and the liquid entered from air inlet pipe can not enter air intake duct, and gas can enter air intake duct, achieves gas-liquid separation.
Further, the air inlet of the upper end of air intake duct is one or more.
Further, filter assemblies comprises one or more screen pack.Screen pack is inlayed and is positioned in injection moulded components in injection moulding process, and forms an entirety with injection moulded components.
Further, filter assemblies, by two cannelures become in cylindrical shell outer buttons swaging, is fixed in cylindrical shell.
Compared with prior art, the reservoir that the utility model provides has following beneficial effect:
Employing injection moulding process makes, and uses material to only include screen pack and plastics, relatively less and cost is lower, saves material cost; Do not need welding or outside spinning in manufacturing process simultaneously, simplify production process, save cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation figure of reservoir in prior art;
Fig. 2 is the front view of the net-filter assembly of the reservoir shown in Fig. 1;
Fig. 3 is the structural representation of the filter screen bracket of the net-filter assembly of the reservoir shown in Fig. 1;
Fig. 4 is the sectional view of the reservoir of an embodiment of the present utility model;
Fig. 5 is the front view of the injection moulded components shown in Fig. 4;
Fig. 6 is the top view of the injection moulded components shown in Fig. 4;
Fig. 7 is the sectional view of the reservoir of another embodiment of the present utility model;
Fig. 8 is the front view of the injection moulded components shown in Fig. 7.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to following examples.
As shown in Figure 4, the reservoir of an embodiment of the present utility model, comprises cylindrical shell 1, air inlet pipe 2 and blast pipe 3, and reservoir also comprises the injection moulded components 6 be arranged in cylindrical shell, and injection moulded components 6 is connected with blast pipe 3.
Employing injection moulding process makes, and use material to only include screen pack and plastics, material is relatively less and cost is lower, saves material cost; Do not need welding or outside spinning in manufacturing process simultaneously, simplify production process, also reduce cost of manufacture.
As shown in Figure 5, injection moulded components 6 comprises air intake duct 61 and filter assemblies 62, and air intake duct 61 is for gas-liquid separation, and filter assemblies 62 is for impurity screening.
The axis of the air inlet 611 of the upper end of air intake duct 61 and the angle of air inlet pipe 2 axis are 0 ~ 90 °, air inlet pipe 2 axes normal is downward, the axis of the air inlet 611 of the upper end of air intake duct 61 and the angle of air inlet pipe 2 axis are 0 ~ 90 ° (being also y-type structure), air inlet 611 downward or side, the liquid entered from air inlet pipe 2 can not enter air intake duct 61, and gas can enter air intake duct 61, achieve gas-liquid separation.
In the present embodiment, the axis of the air inlet 611 of the upper end of air intake duct 61 and the angle of air inlet pipe 2 axis are 90 °, air inlet pipe 2 axes normal is downward, the axis of the air inlet 611 of the upper end of air intake duct 61 and the angle of air inlet pipe 2 axis are 90 ° (being also T-type structure), air inlet 611 is towards side, the liquid entered from air inlet pipe 2 can not enter air intake duct 61, and gas can enter air intake duct, achieves gas-liquid separation.
The air inlet 611 of the upper end of air intake duct 61 is one or more, and in the present embodiment, air inlet 611 is two.
The lower end of air intake duct 61 is link 612, for being enclosed within the residue iron pipe of reservoir inside, is connected with gas outlet 3, adopts interference or the mode such as to be threaded with the connection of residue iron pipe.
As shown in Figure 6, filter assemblies 62 comprises one or more screen pack 621, and in the present embodiment, screen pack 621 is six.
Screen pack 621 is inlayed and is positioned in injection moulded components 6 in injection moulding process, forms an entirety with injection moulded components 6.
The reservoir of the use injection moulded components of the present embodiment, adopts rotary pressure technology that filter assemblies 62 is stuck in cylindrical shell 1.
After injection moulded components 6 is inserted in cylindrical shell 1, first fix with the straight-tube portion of blast pipe 3, employing is threaded or connection is inserted in interference, extrudes two cannelures 11 in the outer buttons of cylindrical shell 1, by the partial mold distortion of cylindrical shell 1, the filter assemblies 62 of injection moulded components 6 is fixed on cylindrical shell 1 inwall.
Air inlet pipe 2 and blast pipe 3 need adopt resistance pressure-welding technique with the connection of cylindrical shell 1, adopting the heat affecting when welding of the technique of resistance pressure-welding smaller, can not cause fusing or the distortion of injection moulded components.Current traditional handicraft (in stove weldering or flame welding) all can cause fusing or the distortion of injection moulded components.
In another embodiment of the present utility model, when air inlet 611 upward time, air inlet 611 and the air inlet pipe 2 of the upper end of air intake duct 61 shift to install, and the liquid entered from air inlet pipe can not enter air intake duct, and gas can enter air intake duct, achieve gas-liquid separation.
As shown in Figure 7, the reservoir of another embodiment of the present utility model, comprises cylindrical shell 1, air inlet pipe 2 and blast pipe 3, and reservoir also comprises the injection moulded components 6 be arranged in cylindrical shell, and injection moulded components 6 is connected with blast pipe 3.
As shown in Figure 8, injection moulded components 6 is with difference in injection moulded components as shown in Figure 5: filter assemblies 62 arranges the lower end with injection moulded components 6.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (9)
1. a reservoir, comprises cylindrical shell, air inlet pipe and blast pipe, it is characterized in that, described reservoir also comprises the injection moulded components be arranged in described cylindrical shell, and described injection moulded components is connected with described blast pipe.
2. reservoir as claimed in claim 1, it is characterized in that, described injection moulded components comprises air intake duct and filter assemblies, and described air intake duct is used for the gas after refrigerant gas-liquid separation and sucks, and described filter assemblies is used for impurity screening.
3. reservoir as claimed in claim 2, it is characterized in that, air inlet and the described air inlet pipe of the upper end of described air intake duct shift to install.
4. reservoir as claimed in claim 2, it is characterized in that, the axis of the air inlet of the upper end of described air intake duct and the angle of described air inlet pipe axis are not more than 90 °.
5. reservoir as claimed in claim 4, it is characterized in that, the axis of the air inlet of the upper end of described air intake duct and the angle of described air inlet pipe axis are 90 °.
6. reservoir as claimed in claim 2, it is characterized in that, the air inlet of the upper end of described air intake duct is one or more.
7. reservoir as claimed in claim 2, it is characterized in that, described filter assemblies comprises one or more screen pack.
8. reservoir as claimed in claim 7, it is characterized in that, described screen pack is inlayed and is positioned in described injection moulded components in injection moulding process, and forms an entirety with described injection moulded components.
9. reservoir as claimed in claim 2, is characterized in that, described filter assemblies, by two cannelures become in described cylindrical shell outer buttons swaging, is fixed in described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797418.5U CN204359013U (en) | 2014-12-16 | 2014-12-16 | A kind of reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797418.5U CN204359013U (en) | 2014-12-16 | 2014-12-16 | A kind of reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359013U true CN204359013U (en) | 2015-05-27 |
Family
ID=53260479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797418.5U Expired - Fee Related CN204359013U (en) | 2014-12-16 | 2014-12-16 | A kind of reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359013U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369896A (en) * | 2016-09-22 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid distributor and compressor with same |
| CN107035663A (en) * | 2017-05-18 | 2017-08-11 | 陈婷 | A kind of filtering device of compressor for being easy to maintain |
| CN108759196A (en) * | 2018-06-13 | 2018-11-06 | 苏州逸新和电子有限公司 | A kind of liquid storage device that strainability is good |
| CN110685888A (en) * | 2019-10-25 | 2020-01-14 | 珠海格力电器股份有限公司 | Exhaust pipe fixing structure, oil separating device and compressor |
| CN110940121A (en) * | 2018-09-25 | 2020-03-31 | 浙江三花汽车零部件有限公司 | Liquid storage device |
-
2014
- 2014-12-16 CN CN201420797418.5U patent/CN204359013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369896A (en) * | 2016-09-22 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid distributor and compressor with same |
| CN107035663A (en) * | 2017-05-18 | 2017-08-11 | 陈婷 | A kind of filtering device of compressor for being easy to maintain |
| CN108759196A (en) * | 2018-06-13 | 2018-11-06 | 苏州逸新和电子有限公司 | A kind of liquid storage device that strainability is good |
| CN110940121A (en) * | 2018-09-25 | 2020-03-31 | 浙江三花汽车零部件有限公司 | Liquid storage device |
| CN110685888A (en) * | 2019-10-25 | 2020-01-14 | 珠海格力电器股份有限公司 | Exhaust pipe fixing structure, oil separating device and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee after: SHANGHAI HIGHLY ELECTRICAL APPLIANCES Co.,Ltd. Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee before: SHANGHAI HITACHI ELECTRICAL APPLICANCES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |