CN201050466Y - All-enclosed type compressor closed barrel and gas-liquid separator connection device - Google Patents
All-enclosed type compressor closed barrel and gas-liquid separator connection device Download PDFInfo
- Publication number
- CN201050466Y CN201050466Y CNU2007201484144U CN200720148414U CN201050466Y CN 201050466 Y CN201050466 Y CN 201050466Y CN U2007201484144 U CNU2007201484144 U CN U2007201484144U CN 200720148414 U CN200720148414 U CN 200720148414U CN 201050466 Y CN201050466 Y CN 201050466Y
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- gas
- liquid separator
- cylindrical shell
- connection device
- support
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Abstract
The utility model discloses a connecting device between a full enclosed obturating cylinder body and a gas-liquid separator. A bracket is welded on the obturating cylinder body close to the gas-liquid separator; another bracket is welded on the gas-liquid separator close to the obturating cylinder body; the upper end of the connecting device is composed of the bracket welded on the obturating cylinder body close to the gas-liquid separator and the bracket welded on the gas-liquid separator close to the obturating cylinder body; wherein, at least one of the two brackets is made of metal material with good elasticity; the two brackets are buckled together by elasticity to enable the obturating cylinder body to be tightly connected together with the gas-liquid separator. Compared with the conventional connecting device provided with bolts, the connecting device of the utility model effectively reduces the needed material, reduces the working procedure when assembling at the same time, and accomplishes the needed intensity request of the connection between the obturating cylinder body and the gas-liquid separator.
Description
Technical field
The present invention relates to the connection set of airtight cylindrical shell of a kind of Totally-enclosed-type compressor and gas-liquid separator.
Background technique
Totally-enclosed-type compressor mainly is made up of airtight cylindrical shell (1), gas-liquid separator (2), and both are connected to form one by connection set each other, as shown in Figure 1.
The more approaching connection set of the airtight cylindrical shell of Totally-enclosed-type compressor commonly used and the connection set of gas-liquid separator and the present invention has three kinds, and first kind as shown in Figure 2, and second kind as shown in Figure 3, and the third as shown in Figure 4.
The connection set of first kind of airtight cylindrical shell of Totally-enclosed-type compressor and gas-liquid separator is connected in one airtight cylindrical shell (1) and gas-liquid separator (2) by last end connection device (3) and following end connection device (4) as shown in Figure 2.The following end connection device (4) of this connection set is inserted in the connecting tube (42) of seal container (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator (2) bottom, and welded seal, thus the bottom of airtight cylindrical shell (1) with gas-liquid separator (2) is connected.End connection device on it (3) by gas-liquid separator (2) top clip (31) and link into an integrated entity with the support (32) on seal container (1) top.Clip (31) is looped around the outside of gas-liquid separator (2), one end of clip (31) has crotch, the other end has screw, one end of band crotch colludes in the slotted hole on the support (32) on being welded on seal container (1), the other end links together by tapping screw (33) and support (32), is lined with pad (34) between tapping screw (33) and clip (31).Its major defect is: tapping screw (33), pad parts such as (34) must be arranged, during this external assembling, tapping screw (33) is installed, this procedure of pad (34) is essential.
The connection set of second kind of airtight cylindrical shell of Totally-enclosed-type compressor and gas-liquid separator is connected in one airtight cylindrical shell (1) and gas-liquid separator (2) by last end connection device (3) and following end connection device (4) as shown in Figure 3.The following end connection device (4) of this connection set is inserted in the connecting tube (42) of seal container (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator (2) bottom, and welded seal is connected the bottom of airtight cylindrical shell (1) with gas-liquid separator (2).Shown in Fig. 3-a: it is integrally welded with seal container (1) top at the support (32) on gas-liquid separator (2) top by prior projection welding to go up end connection device (3).Shown in Fig. 3-b, last end connection device (3) is integrally welded with gas-liquid separator (2) top at the support (32) on seal container (1) top by prior projection welding.Its major defect is: what adopt during owing to welding is general molten solder, and the cylindrical shell of gas-liquid separator (2) is thinner, so the easy burn-through of its cylindrical shell, and reject rate is higher.
The connection set of airtight cylindrical shell of the third Totally-enclosed-type compressor and gas-liquid separator is connected in one airtight cylindrical shell (1) and gas-liquid separator (2) by last end connection device (3) and following end connection device (4) as shown in Figure 4.The following end connection device (4) of this connection set is inserted in the connecting tube (42) of seal container (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator (2) bottom, and welded seal, thus the bottom of airtight cylindrical shell (1) with gas-liquid separator (2) is connected.End connection device on it (3) by gas-liquid separator (2) top clip (31) and link into an integrated entity with the support (32) on seal container (1) top.Clip (31) is looped around the outside of gas-liquid separator (2), and there is crotch at the two ends of clip (31), and there is square hole at support (32) two ends.Support (32) is fixed by welding in airtight cylindrical shell (1) and forms solder joint (35), the connection set of this gas-liquid separator and compressor seal container when mounted, need to descend earlier the bend pipe of giving vent to anger (41) in the end connection device (4) welding to be installed with connecting tube (42), and then with the corresponding square hole of the side insertion support (32) of clip (31) buckle, opposite side is drawn back clip (31) by instrument, rely on elasticity that support (32) and clip (31) is fixing.Its major defect is: during installation instrument must be arranged, and relatively difficulty is installed.
Summary of the invention
In order to overcome airtight cylindrical shell of traditional Totally-enclosed-type compressor and gas-liquid separator connection set production process complexity, the problem that cost of production is high, the invention provides a kind of airtight cylindrical shell and the easy connection set of gas-liquid separator of Totally-enclosed-type compressor, both can save the tapping screw (33) in gas-liquid separator shown in Figure 2 and the compressor cylindrical shell connection set, pad (34), clip parts such as (31), can in assembly process, reduce one installation procedure again, can also satisfy simultaneously the join strength of gas-liquid separator (2) and seal container (1), reduce the reject rate when producing by batch, reach the purpose of saving cost.
The technical solution adopted for the present invention to solve the technical problems is: the connection set of airtight cylindrical shell of a kind of Totally-enclosed-type compressor and gas-liquid separator, comprise end connection device (4) and last end connection device (3) down, following end connection device (4) is inserted the connecting tube (42) of airtight cylindrical shell (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator bottom, welded seal forms, last end connection device (3) is made of with the support (38) that is connected near airtight cylindrical shell one face down bonding on the gas-liquid separator the support (37) that is connected near gas-liquid separator (2) one face down bondings on the airtight cylindrical shell (1), wherein at least one support is selected elasticity preferred metal material for use, above-mentioned two stands relies on elasticity to snap together, and airtight cylindrical shell (1) and gas-liquid separator (4) are closely linked together.
As shown in Figure 5, the connection set of the airtight cylindrical shell of Totally-enclosed-type compressor provided by the invention and gas-liquid separator comprises end connection device (4) and last end connection device (3) down.End connection device on it (3) comprises that being welded on airtight cylindrical shell (1) goes up the support (37) of close gas-liquid separator (2) one sides and be welded on the support (38) that gas-liquid separator (2) is gone up close airtight cylindrical shell (1) one side, support (37) all curves mutual corresponding polyline shaped with support (38) two ends, support (37) two ends are corresponding outwards, and wherein at least one support is selected elasticity preferred metal material for use.Support (38) two ends rely on elasticity to fill in support (37), and airtight cylindrical shell (1) and gas-liquid separator (2) are interconnected.End connection device (4) mainly inserts the connecting tube (42) of airtight cylindrical shell (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator bottom under it, and welded seal connects.
Beneficial effect of the present invention is: production process is simplified, reduced cost, can satisfy the intensity that requires in the production process simultaneously.The present invention is designed to the upper end that utilizes metallic elastic to be connected airtight cylindrical shell (1) Yu the gas-liquid separator (2) of Totally-enclosed-type compressor with the airtight cylindrical shell of Totally-enclosed-type compressor with the last end connection device (3) of the connection set of gas-liquid separator, has therefore saved tapping screw shown in Figure 2 (33), pad (34), clip cost of parts such as (31).Only needing to rely on elasticity to interlock both simultaneously in the installation process gets final product, production process is simplified.At last, the welding of connection set lower end, the upper end relies on elasticity to fasten, and can satisfy the production process desired strength.
Description of drawings
Fig. 1 is the structural drawing of Totally-enclosed-type compressor.
Fig. 2 is the airtight cylindrical shell of first kind of Totally-enclosed-type compressor commonly used and the connection set figure of gas-liquid separator.
Fig. 3 is the airtight cylindrical shell of second kind of Totally-enclosed-type compressor commonly used and the connection set figure of gas-liquid separator.
Fig. 4 is the airtight cylindrical shell of the third Totally-enclosed-type compressor commonly used and the connection set figure of gas-liquid separator.
Fig. 5 is a first embodiment of the invention.
Fig. 6 first embodiment of the invention support stereogram
Fig. 7 second embodiment of the invention
Fig. 8 first embodiment of the invention support stereogram.
Embodiment
First embodiment
As shown in Figure 5, the connection set of the airtight cylindrical shell of Totally-enclosed-type compressor provided by the invention and gas-liquid separator comprises end connection device (4) and last end connection device (3) down.End connection device on it (3) comprises that being welded on airtight cylindrical shell (1) goes up the support (37) of close gas-liquid separator (2) one sides and be welded on the support (38) that gas-liquid separator (2) is gone up close airtight cylindrical shell (1) one side, support (37) all curves mutual corresponding polyline shaped as shown in Figure 6 with support (38) two ends, and support (37) two ends are corresponding outwards.Fill in support (37) by support (38) two ends, airtight cylindrical shell (1) and gas-liquid separator (2) are interconnected.End connection device (4) mainly inserts the connecting tube (42) of airtight cylindrical shell (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator bottom under it, and welded seal connects.When concrete the installation, at first before assembling, two stands is welded on the corresponding position of airtight cylindrical shell (1) and gas-liquid separator (2).During assembling, to descend the bend pipe of giving vent to anger (41) in the end connection device (4) to insert the connecting tube (42) of airtight cylindrical shell (1) bottom earlier, but do not weld, to go up support (38) and the support (37) that end connection device (3) is welded on the airtight cylindrical shell (1) then and fasten mutually, will descend end connection device (4) welded seal at last again.
Second embodiment
As shown in Figure 7, the connection set of the airtight cylindrical shell of Totally-enclosed-type compressor provided by the invention and gas-liquid separator comprises end connection device (4) and last end connection device (3) down.End connection device on it (3) comprises that being welded on airtight cylindrical shell (1) goes up the support (37) of close gas-liquid separator (2) one sides and be welded on gas-liquid separator (2) upward near airtight cylindrical shell (1) one side support (38), the crotch of hook solid is all made at support (38) two ends, as shown in Figure 8, square hole is all left at support (37) two ends, the crotch at support (38) two ends becomes 90 ° with two ends, with its corresponding square holes be Spielpassung at vertical direction and support (38) two ends crotch.The crotch at support (38) two ends is filled in support (37), airtight cylindrical shell (1) and gas-liquid separator (2) are interconnected.End connection device (4) is mainly inserted the connecting tube (42) of airtight cylindrical shell (1) bottom under it by the bend pipe of giving vent to anger (41) of gas-liquid separator (2) bottom, and welded seal connects.The present invention can also be welded on buckle elastic support (38) gas-liquid separator (2) and go up near airtight cylindrical shell (1) one side, support (37) is welded on airtight cylindrical shell (1) to be gone up near gas-liquid separator (2) one sides, the crotch at support (38) two ends is filled in support (37), airtight cylindrical shell (1) and gas-liquid separator (2) are interconnected.During concrete the installation, at first before assembling, two stands is welded on the corresponding position of airtight cylindrical shell (1) and gas-liquid separator (2).During assembling, to descend the bend pipe of giving vent to anger (41) in the end connection device (4) to insert the connecting tube (42) of airtight cylindrical shell (1) bottom earlier, but do not weld, to go up support (38) and the support (37) that end connection device (3) is welded on the airtight cylindrical shell (1) then and fasten mutually, will descend the connecting connection parts welded seal at last again.
Claims (1)
1. the connection set of airtight cylindrical shell of Totally-enclosed-type compressor and gas-liquid separator, comprise end connection device (4) and last end connection device (3) down, following end connection device (4) is inserted the connecting tube (42) of airtight cylindrical shell (1) bottom by the bend pipe of giving vent to anger (41) of gas-liquid separator (2) bottom, welded seal forms, it is characterized in that: go up end connection device (3) and constitute with the support (38) that is connected near airtight cylindrical shell (1) one face down bonding on the gas-liquid separator (2) by the support (37) that is connected near gas-liquid separator (2) one face down bondings on the airtight cylindrical shell (1), wherein at least one support is selected elasticity preferred metal material for use, above-mentioned two stands snaps together by elasticity, and airtight cylindrical shell (1) and gas-liquid separator (2) are closely linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201484144U CN201050466Y (en) | 2007-06-05 | 2007-06-05 | All-enclosed type compressor closed barrel and gas-liquid separator connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201484144U CN201050466Y (en) | 2007-06-05 | 2007-06-05 | All-enclosed type compressor closed barrel and gas-liquid separator connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050466Y true CN201050466Y (en) | 2008-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201484144U Expired - Lifetime CN201050466Y (en) | 2007-06-05 | 2007-06-05 | All-enclosed type compressor closed barrel and gas-liquid separator connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050466Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700052A (en) * | 2016-03-08 | 2018-10-23 | 三菱电机株式会社 | The manufacturing method of gas-liquid separator holding appliance, hermetic type compressor, the manufacturing device of hermetic type compressor and hermetic type compressor |
| CN109595294A (en) * | 2018-11-27 | 2019-04-09 | 珠海格力电器股份有限公司 | A kind of vibration absorber and the fastener comprising it |
-
2007
- 2007-06-05 CN CNU2007201484144U patent/CN201050466Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700052A (en) * | 2016-03-08 | 2018-10-23 | 三菱电机株式会社 | The manufacturing method of gas-liquid separator holding appliance, hermetic type compressor, the manufacturing device of hermetic type compressor and hermetic type compressor |
| CN108700052B (en) * | 2016-03-08 | 2020-10-09 | 三菱电机株式会社 | Gas-liquid separator fixing tool, hermetic compressor, manufacturing device for hermetic compressor, and manufacturing method for hermetic compressor |
| CN109595294A (en) * | 2018-11-27 | 2019-04-09 | 珠海格力电器股份有限公司 | A kind of vibration absorber and the fastener comprising it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080423 |
|
| CX01 | Expiry of patent term |