CN206609191U - A kind of air condition compressor reservoir cylinder - Google Patents
A kind of air condition compressor reservoir cylinder Download PDFInfo
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- CN206609191U CN206609191U CN201720249728.7U CN201720249728U CN206609191U CN 206609191 U CN206609191 U CN 206609191U CN 201720249728 U CN201720249728 U CN 201720249728U CN 206609191 U CN206609191 U CN 206609191U
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- liquid storage
- cylinder
- filter assemblies
- air inlet
- storage cylinder
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Abstract
The utility model, which is provided, installs filter assemblies (2) in a kind of air condition compressor reservoir cylinder, the liquid storage cylinder, resistance welding structure is set between liquid storage cylinder and filter assemblies (2).Therefore being connected between liquid storage cylinder and filter assemblies is no longer carried out using increase slot rolling, soldering or spot welding mode, directly filter assemblies are connected in liquid storage cylinder by electric resistance welding, efficiency high and cost is low, substantially increases the market competitiveness of this kind of compressor liquid storage device.
Description
Technical field
The utility model is related to air-conditioning auxiliary equipment field, specially a kind of air condition compressor reservoir cylinder.
Background technology
Chinese Patent Application No. 2011200292069, on January 28 2011 applying date, discloses a kind of entitled:Air-conditioning
The utility application of compressor liquid storage device, it is curved that the reservoir includes air inlet pipe 1, cylinder 3, blast pipe straight tube 5, blast pipe
Pipe 7 etc., patent specification [0023] section is recorded：Air inlet pipe 1, cylinder 3, blast pipe and net-filter assembly 4 are assembled together,
In the press-in cylinder 3 of net-filter assembly 4, the outer slot rolling of cylinder 3 fixes net-filter assembly 4, reduces cost by slot rolling replacement welding wire, so
The lower port of reservoir is reprocessed afterwards, and roller should make choke R positions material thickening when working by processing inside outside, air inlet
Pipe 1 is fitted in upper port, blast pipe be fitted in lower port assembled (bend pipe is first pressed on straight tube expansion mouth, then
Blast pipe is pressed into the lower port of cylinder), understand from the above mentioned, net-filter assembly 4 is directly rested on above slot rolling, although protect
Net-filter assembly 4 has been demonstrate,proved not fall down from slot rolling top, but if used for a long time, the net-filter assembly 4 can produce loosening, pine
The vibration of movable property life can increase the noise of compressor；
There are other fixed forms in the prior art simultaneously, although the mode of such as furnace brazing, which ensure that filter
Screen component does not produce loosening in use, but with high costs, and low production efficiency greatly reduces compressor liquid storage device
The market competitiveness；There is the mode of inside and outside spot welding simultaneously, this kind of mode is by the outward flange of net-filter assembly surrounding and cylinder
Several points are looked for carry out spot welding between inwall surrounding, this kind of mode is simple to operate and cost is low, but it is several to be due to simply spot welding
Individual fixing point, in place of other non-spot welding there is wide arc gap in screen pack with cylinder surrounding, and the presence in the gap was greatly reduced
Filter effect.
The content of the invention
The utility model is directed to above weak point there is provided a kind of air condition compressor reservoir cylinder, therefore no longer uses
Increase slot rolling, soldering or spot welding mode carry out being connected between liquid storage cylinder and filter assemblies, directly pass through electric resistance welding
Filter assemblies are connected in liquid storage cylinder, efficiency high and cost is low substantially increases the market of this kind of compressor liquid storage device
Competitiveness；Simultaneously no longer there is gap in screen pack with cylinder surrounding, it is ensured that filter effect.
The utility model solves the technical scheme that its technical problem used：Filtering group is installed in the liquid storage cylinder
Part, is set to resistance welding structure between liquid storage cylinder and filter assemblies.
Resistance welding structure is set between liquid storage cylinder and filter assemblies due to devising, electric resistance welding welding machine is according to described
Filter assemblies are directly welded in liquid storage cylinder by resistance welding structure, and electric resistance welding mode is simple to operate and welding fabrication is fast, greatly
The manufacturing cost of this kind of reservoir is reduced greatly.
The utility model is devised, and the surrounding top edge of the filter assemblies is a burnishing surface, the liquid storage cylinder
Using split-type structural, including upper liquid storage cylinder and lower liquid storage cylinder, the resistance welding structure includes the small straight of upper liquid storage cylinder
Footpath cylinder and large-diameter cylinder body, form an annular excessive level table top, in annular between cylinders with small diameter and large-diameter cylinder body
The lower inner wall face of excessive level table top connects the burnishing surface of the surrounding top edge of filter assemblies by electric resistance welding mode.
The utility model is devised, and air inlet is opened up in the top surface of cylinders with small diameter, and air inlet connects an air inlet pipe, entered
Electric resistance welding component is set between gas port and air inlet pipe.
The utility model is devised, and the electric resistance welding component includes the annular connecting portion for being arranged on air inlet bottom of the tube, annular
Connecting portion is sealedly connected on the surrounding of air inlet using resistance-welding process.
Brief description of the drawings
Fig. 1 show overall structure diagram one of the present utility model.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings：
It is that filter assemblies 2 are installed in a specific embodiment of the present utility model, the liquid storage cylinder as shown in Figure 1,
Resistance welding structure is set between liquid storage cylinder and filter assemblies 2, the surrounding top edge of the filter assemblies 2 is smooth for one
Face, the liquid storage cylinder uses split-type structural, including upper liquid storage cylinder and lower liquid storage cylinder（Not shown in figure）, the electricity
Solder mask structure includes the cylinders with small diameter 1-1 and large-diameter cylinder body 1-2 of upper liquid storage cylinder, in cylinders with small diameter 1-1 and major diameter
An annular excessive level table top 3 is formed between cylinder 1-2, electric resistance welding side is passed through in the lower inner wall face of annular excessive level table top 3
The burnishing surface of the surrounding top edge of formula connection filter assemblies 2.
In this example, air inlet 4 is opened up in cylinders with small diameter 1-1 top surface, air inlet 4 connects an air inlet pipe 5, entered
Electric resistance welding component is set between gas port 4 and air inlet pipe 5.
In this example, the electric resistance welding component includes the annular connecting portion 6 for being arranged on the bottom of air inlet pipe 5, annular connection
Portion 6 is sealedly connected on the surrounding of air inlet 4 using resistance-welding process.
The Joining Technology of above-mentioned air condition compressor reservoir cylinder and filter assemblies, its step is as described below：
Step one：Filter assemblies 2 from large-diameter cylinder body 1-2 lower opening are put under annular excessive level table top 3
Side, allows the surrounding top edge burnishing surface of filter assemblies 2 to fit in advance the lower inner wall face of annular excessive level table top 3；
Step 2：Upper liquid storage cylinder is enclosed on the lower electrode of electrode welding machine for 2 one pieces together with filter assemblies, it is hand steered just on
Liquid storage cylinder simultaneously opens electrode welding machine, the annular excessive level table top 3 between the pole up and down of electrode welding machine and the four of filter assemblies 2
A prewelding contact is formed between all top edge burnishing surfaces；
Step 3：Continue to operate electrode welding machine, so that on the surrounding top of annular excessive level table top 3 and filter assemblies 2
A series of pads are formed between flush edge face.
Because diameter is different between cylinders with small diameter 1-1 and large-diameter cylinder body 1-2, therefore between the two by annular excessive
Level table 3 is excessively connected, and when carrying out electric resistance welding connection, filter assemblies 2 is stretched into large-diameter cylinder body 1-2, simultaneously
The edge of filter assemblies 2 is attached to the lower inner wall surrounding of annular excessive level table top 3, electricity is carried out by resistance welder afterwards
Welding resistance, the lower inner wall face of annular excessive level table top 3 is electric resistance welding composition surface with the surrounding top edge face of filter assemblies 2, by
In resistance-welding process, the composition surface is smooth and in the absence of gap, therefore filter assemblies 2 are deposited unlike spot welding mode inside and outside conventional
In gap so as to influence filter effect；The annular excessive level table top 3 between size diameter cylinder provides for resistance welder simultaneously
Support, facilitates the welding of electric resistance welding, can be rapidly completed the welding of single liquid storage cylinder.
Emphasize again that, due to devising annular excessive level table top 3, the table top is a plane, is substantially seen by Fig. 1
Go out, the circular table and cylinders with small diameter 1-1 or large-diameter cylinder body 1-2 vertical cylinder face in vertical state, filter assemblies
Surrounding is also into formation state, therefore when filter assemblies 2 to be put into the underface of annular excessive level table top 3, two smooth
Face be combined with each other after between gap it is very small, when then by resistance-welding process carry out soldering after, two composition surfaces
Between there's almost no gap, therefore this kind of structure and resistance-welding process are thoroughly solved between existing between cylinder and filter assemblies
Gap is so as to the problem of influenceing filter effect, while for soldering, this kind of structure is manufactured into it using resistance-welding process
This is lower, substantially increases its market competitiveness.
Claims (3)
1. a kind of air condition compressor reservoir cylinder, it is characterised in that：Filter assemblies (2) are installed, in storage in the liquid storage cylinder
Resistance welding structure is set between liquid device cylinder and filter assemblies (2), the surrounding top edge of the filter assemblies (2) is flat for one
Whole face, the liquid storage cylinder uses split-type structural, including upper liquid storage cylinder and lower liquid storage cylinder, the resistance welding structure bag
The cylinders with small diameter (1-1) and large-diameter cylinder body (1-2) of liquid storage cylinder are included, in cylinders with small diameter (1-1) and large-diameter cylinder body
An annular excessive level table top (3) is formed between (1-2), electric resistance welding is passed through in the lower inner wall face of annular excessive level table top (3)
Mode connects the burnishing surface of the surrounding top edge of filter assemblies (2).
2. a kind of air condition compressor reservoir cylinder according to claim 1, it is characterised in that：In cylinders with small diameter (1-
1) top surface opens up air inlet (4), and air inlet (4) connects an air inlet pipe (5), is set between air inlet (4) and air inlet pipe (5)
Electric resistance welding component.
3. a kind of air condition compressor reservoir cylinder according to claim 2, it is characterised in that：The electric resistance welding component bag
Include the annular connecting portion (6) for being arranged on air inlet pipe (5) bottom, annular connecting portion (6) using resistance-welding process be sealedly connected on into
The surrounding of gas port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249728.7U CN206609191U (en) | 2017-03-15 | 2017-03-15 | A kind of air condition compressor reservoir cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249728.7U CN206609191U (en) | 2017-03-15 | 2017-03-15 | A kind of air condition compressor reservoir cylinder |
Publications (1)
| Publication Number | Publication Date |
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| CN206609191U true CN206609191U (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720249728.7U Active CN206609191U (en) | 2017-03-15 | 2017-03-15 | A kind of air condition compressor reservoir cylinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473552A (en) * | 2020-05-28 | 2020-07-31 | 绍兴科辉电器有限公司 | Novel full-resistance liquid accumulator and manufacturing method thereof |
-
2017
- 2017-03-15 CN CN201720249728.7U patent/CN206609191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473552A (en) * | 2020-05-28 | 2020-07-31 | 绍兴科辉电器有限公司 | Novel full-resistance liquid accumulator and manufacturing method thereof |
| CN111473552B (en) * | 2020-05-28 | 2024-05-31 | 河南致远制冷设备有限公司 | Novel full-resistance liquid storage device and manufacturing method thereof |
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Address after: 271000 Dongping Economic Development Zone, Shandong, Tai'an Patentee after: Taian Yongrui Intelligent Equipment Co.,Ltd. Address before: 271000 Dongping Economic Development Zone, Shandong, Tai'an Patentee before: TAIAN YONGRUI MACHINERY Co.,Ltd. |