CN86101995B - Gassy drier - Google Patents
Gassy drier Download PDFInfo
- Publication number
- CN86101995B CN86101995B CN86101995A CN86101995A CN86101995B CN 86101995 B CN86101995 B CN 86101995B CN 86101995 A CN86101995 A CN 86101995A CN 86101995 A CN86101995 A CN 86101995A CN 86101995 B CN86101995 B CN 86101995B
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- CN
- China
- Prior art keywords
- mentioned
- air
- exhaust outlet
- outlet part
- bindiny mechanism
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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.)
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- Air-Conditioning For Vehicles (AREA)
- Drying Of Gases (AREA)
Abstract
The present invention relates to a refrigeration loop air storage type drier which comprises a cylindrical casing, an air inlet component, an air exhaust opening component and an air guiding pipe, wherein the air inlet component and the air exhaust opening component are arranged on the cylindrical casing; the air guiding pipe is connected with the air exhaust opening component; the air exhaust opening component comprises a connecting piece which is arranged on the cylindrical casing to form a fluid passage, and a rotatable air passage member which is supported on the connecting piece to form another fluid passage; a seal structure of the air exhaust opening component is realized by two opposite surfaces of the connecting piece and surfaces at both sides of the air passage member, and a seal mechanism is arranged between the connecting piece and the air guiding pipe. Consequently, even if the position of the air exhaust opening component is changed, the seal of the air exhaust opening component is easy to ensure.
Description
The present invention relates to a kind of hermetically-sealed construction that is used for the improved Gassy drier, particularly Gassy drier of automotive air conditioning device.
The Gassy drier that automotive air conditioning device is used is well-known prior art.It is configured between the condenser and pressure purger of interior environment system usually.It includes a cylindrical shell and the top that air scoop section and exhaust outlet part are housed.The top is welded on the cylindrical shell usually, and it and air scoop section and exhaust outlet part constitute an integral body.Therefore, realize that Gassy drier is to realize easily with the sealing of refrigeration pipeline.But because the bearing of trend of each air flue parts is just to have determined at first, so the configuration of refrigeration loop piping just needs each air flue parts carefully to adapt to.This just makes the piping erection work become complicated, and makes and obtain the good sealing difficulty that becomes.For Gassy drier is sealedly connected with the refrigeration pipeline, just need very long pipeline, make refrigeration loop loss of pressure occur simultaneously.
A kind of way that addresses the above problem is that air scoop section and exhaust outlet part rotatably are contained in the top, so that can adapt to multiple different refrigeration pipelines configuration.But the slewability of two air flue parts has damaged their leak tightness.
An object of the present invention is to provide a kind of improved Gassy drier that is used for refrigeration loop, pipeline wherein can be easy to configuration.
Another object of the present invention provides a kind of refrigeration loop Gassy drier that is used for, and the arrangement of its air scoop section and exhaust outlet part can change.
Another purpose of the present invention provides a kind of Gassy drier that is used for refrigeration loop, and the sealing of its air scoop section and exhaust outlet part is improved.
A further object of the invention is used a kind of simple in structure exactly, and the Gassy drier of making achieves the above object easily.
According to refrigeration loop Gassy drier of the present invention, comprise a cylindrical body, an air scoop section and an exhaust outlet part.These air flue element apparatus are communicated with between refrigeration loop externally and the cylindrical body inside on cylindrical body.An air entraining pipe is communicated with cylindrical body and exhaust outlet part inner stretching, extension of cylindrical body.Exhaust outlet part has a universal bindiny mechanism and comprises a strut member that is fixed on the cylindrical body, and the attaching parts of a device on strut member.Radial hole of a central hollow partial sum is arranged on the attaching parts.Exhaust outlet part comprises that also an air flue element rotatably is supported on the attaching parts.An axial hollow parts is arranged on the air flue element, and it has formed passage from Gassy drier inside to refrigeration loop together with the central hollow partial sum radial hole on the attaching parts.The inner end portion of attaching parts is connected in the upper flange part of air entraining pipe.A sealing mechanism device is between attaching parts and air entraining pipe.Air scoop section is installed regularly on the strut member of exhaust outlet part.
Consult the detailed description of accompanying drawing and concrete structure of the present invention, can understand the problem of other purposes of the present invention, feature and others.
Fig. 1 is the planar view of Gassy drier of the present invention.
Fig. 2 is the part sectional view of Gassy drier shown in Figure 1.
Fig. 3 is the profile of the used exhaust outlet part of Gassy drier among Fig. 2.
Fig. 1 and Fig. 2 have described a kind of gas storage dryer that the present invention is applicable to automotive air conditioning device.This Gassy drier 10 comprises a cylinder body 11 and top 12, and upper part of body is uncovered, and top 12 is welded on the open topped of cylinder body 11.
A cover plate 121 is arranged at top 12, and the center of cover plate has the hole, and air scoop section 122 and exhaust outlet part 123 are fixed on the centre hole.The transversal surface of the strut member 21 of exhaust outlet part 123 is " U " font, and there is tapped bore 211 at the center, by melting welding or soldering on the centre hole of cover plate 121.Make a rib ring 212 on the outer end face of strut member 21, with tapped bore 211 coaxial lines.Air scoop section 122 is screwed on the outer peripheral face of strut member 21, with the inside of connecting cylinder body 11 and the refrigeration loop that passes strut member 21.An air entraining pipe 13 that vertically extends in the cylinder body 11 extends into the inside of strut member 21 always.Air entraining pipe 13 fasteners 14 are bearing on the inside face of strut member 21.Filter 15 is equipped with desiccant 151, and the latter places between bending block 152 and 153, and filter 15 usefulness push mode nuts 154 are fixed on the bottom of air entraining pipe 13.
Fig. 3 represents the structure of exhaust outlet part 123.Exhaust outlet part 123 comprises: strut member 21, attaching parts 22(have a central hollow part 221) and a rotary type air flue member 23 that is contained on the attaching parts 22.One end of hollow parts 221 is uncovered to be covered with sight glass 17, so that observe the mobile of refrigerant, the uncovered inner space to front supporting member 21 of the other end.A threaded portion 222 and one ring-shaped depression 223 of portion's end portion is within it arranged on the attaching parts 22.Therefore, can be screwed into the tapped bore 211 of strut member 21, attaching parts 22 is supported on the strut member 21 by threaded portion 222 with attaching parts 22.The internal heads of attaching parts 22 partly extends to the inside of strut member 21, and the ring-shaped depression 223 of end portion is embedded in the flange portion of air entraining pipe 13.Ring-shaped depression 223 places adorn " 0 " shape ring 16, airtight with between the outside face that guarantees attaching parts 22 and the air entraining pipe 13.Attaching parts 22 also has an annulus 224 and connecting bridge 225, and the latter is the part between annulus 224 and the attaching parts body part 226.Connecting bridge 225 has the spherical surface that radius is r.
In the structure of exhaust outlet part of the present invention, the ring body part 231 of air flue member 23 is clamped between attaching parts 22 and the strut member 21, by attaching parts 22 is screwed into strut member 21, make the face joint of the ring body part 231 of the final and relative air flue member of spherical surface 225 and rib ring 212.When the relative position of air scoop section and exhaust outlet part or direction are determined, compress rib ring and spherical surface, just can guarantee between strut member 21 and the air flue member 23, the sealing between attaching parts 22 and the air flue member 23.Between the attaching parts of air entraining pipe and exhaust outlet part, load onto " 0 " shape ring, guarantee to seal between exhaust outlet part and the air entraining pipe.
As mentioned above, the position of exhaust outlet part is freely to determine, the position of its mouthful becomes with simple hermetically-sealed construction, to guarantee the sealing between the exhaust outlet part.Sealing encircles by installation " 0 " shape on exhaust outlet part and realizes between air entraining pipe and the exhaust outlet part, and therefore, even the position change of exhaust outlet part, the hermetically-sealed construction of air entraining pipe also is easy to keep.So, because the gas port position can change with simple hermetically-sealed construction, make the piping of refrigeration loop be easy to configuration.
Abovely the solution of the present invention has been made detailed description, but this paper only is casehistory, can not be interpreted as that the present invention only limits to foregoing in conjunction with concrete structure.Obviously, use above-mentioned technology in the scope of claim of the present invention, can propose other modification and modification at an easy rate.
Claims (3)
1, a kind of refrigeration loop Gassy drier, it comprises the cylinder body of band upper shed, a cover plate that covers upper shed, on above-mentioned cover plate, air scoop section is installed and exhaust outlet part is communicated with refrigeration loop, and air entraining pipe that connects and in above-mentioned cylinder body, extend with above-mentioned exhaust outlet part, it is characterized in that, also include, a flange in above-mentioned air entraining pipe upper end, form a bindiny mechanism of a part that is installed in the exhaust outlet part on the above-mentioned cover plate, above-mentioned bindiny mechanism has a hollow tubular, there is a central longitudinal opening to stretch to above-mentioned cylinder body on the pipe, one end of above-mentioned hollow tubular extends in the above-mentioned flange of above-mentioned air entraining pipe, above-mentioned hollow tubular also comprise one with above-mentioned central longitudinal to opening bonded assembly radial hole, an air flue member that forms above-mentioned exhaust outlet part another part is rotatably installed in the above-mentioned bindiny mechanism adjacent with above-mentioned radial hole, above-mentioned air flue member has a hollow parts and is communicated with refrigeration loop, and the above-mentioned radial hole of the above-mentioned hollow tubular of above-mentioned bindiny mechanism all forms the passage that refrigeration loop is led in the inside from above-mentioned cylinder body on all position of rotation of above-mentioned air flue member, and the sealing arrangement that is used to seal above-mentioned bindiny mechanism and above-mentioned air entraining pipe is between the above-mentioned flange of the above-mentioned hollow tubular of above-mentioned bindiny mechanism and above-mentioned air entraining pipe.
2, refrigeration loop Gassy drier according to claim 1, it is characterized in that, above-mentioned bindiny mechanism has two gapped surfaces opposite to each other therebetween, and in order to contact above-mentioned air flue member and the above-mentioned exhaust outlet part of sealing, above-mentioned surface comprises spherical part and flange portion.
3, refrigeration loop Gassy drier according to claim 1 is characterized in that, above-mentioned sealing mechanism comprises " a 0 " shape ring in the annular groove that is contained in hollow tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86101995A CN86101995B (en) | 1986-03-26 | 1986-03-26 | Gassy drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86101995A CN86101995B (en) | 1986-03-26 | 1986-03-26 | Gassy drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86101995A CN86101995A (en) | 1987-10-07 |
| CN86101995B true CN86101995B (en) | 1988-12-21 |
Family
ID=4801582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86101995A Expired CN86101995B (en) | 1986-03-26 | 1986-03-26 | Gassy drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86101995B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2281944T3 (en) * | 2009-07-09 | 2012-04-30 | Ammann Italy S P A | Rotary drier for plants for the production of bituminous macadams with the use of recycled materials |
-
1986
- 1986-03-26 CN CN86101995A patent/CN86101995B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN86101995A (en) | 1987-10-07 |
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