CN201003884Y - Compressor liquid storage cylinder U-shaped bracket device - Google Patents
Compressor liquid storage cylinder U-shaped bracket device Download PDFInfo
- Publication number
- CN201003884Y CN201003884Y CNU200620132310XU CN200620132310U CN201003884Y CN 201003884 Y CN201003884 Y CN 201003884Y CN U200620132310X U CNU200620132310X U CN U200620132310XU CN 200620132310 U CN200620132310 U CN 200620132310U CN 201003884 Y CN201003884 Y CN 201003884Y
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- liquid storage
- storage cylinder
- compressor
- type support
- welding
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Abstract
The utility model discloses a new U-shaped support device for the liquid storage cylinder of a compressor, with one side of the support device welded on the arc surface of the compressor shell as a whole through a welding point and an outlet of the other side welded with the storage cylinder as a whole through the line contact. Each U-shaped support device is suitable for the welding of a series of compressor shells with varied diameters and a series of liquid storage cylinders with varied diameters so that the compressor shell and the U-shaped support and the liquid storage cylinder are made as a whole. The utility model is simple in structure, able to be popularized and helpful for the improvement in the integrated and reliable performance of the compressor.
Description
Technical field
The utility model relates to a kind of new type compressor liquid storage cylinder fixture, and is particularly a kind of simple in structure, the new type compressor liquid storage cylinder U type supporting structure fixture that versatility is good.
Background technology
Usually rotor-type compressor generally comprises; Blast pipe, motor, compressor housing, the pump housing and liquid storage cylinder; The described motor and the pump housing are arranged on compressor, and the course of work such as under the driving of motor, that its pump housing has been realized is air-breathing, compression, exhaust and clearance expansion is compressed into the high pressure refrigerant with the low pressure gaseous coolant; Described blast pipe is arranged on the top of compressor housing and is connected with compressor, and its effect is to discharge the high pressure refrigerant of pump housing generation to refrigeration system; Described liquid storage cylinder is arranged on the next door of compressor housing, inside at liquid storage cylinder forms receiving space, one end is that escape pipe is connected with compressor housing, the other end is that air inlet pipe is connected with the low pressure gaseous coolant, and its effect is that in the future flash-pot plays a small amount of liquid refrigerants of sneaking in the low pressure gaseous coolant of supercooling effect and holds back and the low pressure gaseous coolant is defeated by the pump housing through escape pipe.
Fig. 1 is existing rotor-type compressor side view, Fig. 2 is Fig. 1 rotor-type compressor plan view from above, as illustrated in fig. 1 and 2: a side of compressor housing (11) has liquid storage cylinder fixed support (23) and liquid storage cylinder (22), and the liquid storage cylinder bracing or strutting arrangement is to constitute with liquid storage cylinder fixed support (23), annular rubber cushion (24), ring-shaped clip (25).One face down bonding of liquid storage cylinder fixed support (23) is connected on compressor housing (11) top one side, opposite side contacts with liquid storage cylinder (22) excircle, one end of fixed support (23) has the screw hole (29) that can link with hold-down screw (28), the other end is a hook, annular rubber cushion (24) is that a kind of a kind of rubber cushion around liquid storage cylinder (22) circumferential surface and combination with it serves as a contrast, ring-shaped clip (25) one ends have and can hang on the hook that matches on the liquid storage cylinder fixed support (23), the other end forms by the screw hole (30) on it after partly outer surface twines around liquid storage cylinder (22) endways, and can fix by hold-down screw (28) with an end screw (29) of liquid storage cylinder fixed support (23).
For this traditional liquid storage cylinder (22) bracing or strutting arrangement, on one end of liquid storage cylinder fixed support (23) a side of clip (25) hang up fixing after, opposite side prolongs to the fixed support other end around liquid storage cylinder container (22), connect with hold-down screw tension back, this technology makes different liquid storage cylinder (22) diameter don't fail to adopt the liquid storage cylinder fixed support (23) of different size, annular rubber cushion (24) and ring-shaped clip (25), and this liquid storage cylinder fixed support (23) versatility is poor.
Just the ring-shaped clip (25) of assembling only can be in suitable tension on the other hand, annular rubber cushion (24) easy aging, wrinkling and elasticity after long-term the use reduces, make gap increasing between compressor housing (11) and liquid storage cylinder (22) and the fixed support (23), liquid storage cylinder (22) vibration is increased the weight of, cause the coupling Guan Zhen that connects with it to split.
Summary of the invention
In order to overcome the deficiency of above-mentioned existence, it is a kind of simple in structure that the utility model provides, and can eliminate the caused vibration in gap, new type compressor liquid storage cylinder U type support (31) structure fixture that versatility is good.
The technical solution adopted in the utility model is: adopt a kind of new type compressor liquid storage cylinder U type support (31) device, this liquid storage cylinder U type support (31) has a side and compressor housing (11) outer surface to be connected as a single entity, one side and liquid storage cylinder (22) outer surface is connected as a single entity, its secure bond mode is: liquid storage cylinder U type support (31) device forms arcwall face with the contact-making surface of compressor housing (11) outer surface and contacts, dissolve the solder joint welding when welding by the tack weld (31b) that is provided with, a side cambered surface (31a) of liquid storage cylinder U type support (31) is contacted with the contact-making surface formation arcwall face of compressor housing (11) outer surface.Liquid storage cylinder U type support (31) opposite side opening (31c) is located just in time to contact with the sealed interface spots localization line of the top cylinder (22a) of liquid storage cylinder and doffing (22b) and is welded, can not weld at the top cylinder (22a) of liquid storage cylinder and the sealed interface spots localization of doffing (22b) yet, because liquid storage cylinder U type support (31) has good intensity, at the contact-making surface with the compression case external surface is to adopt arcwall face to contact welding, at the contact-making surface with the liquid storage cylinder outer surface is to adopt line to contact welding, and form among a small circle the cambered surface contact, make compressor housing, liquid storage cylinder U type holder device, liquid storage cylinder forms one by welding, and has good rigidity property and reliability.
Liquid storage cylinder U type support provided by the utility model (31) device, in assembling process, can realize good automated production, save assembly expenses, eliminated vibration and noise that gap that traditional ring-shaped clip (25) causes because of fixing pulling force inequality, annular rubber cushion are wrinkling etc. causes simultaneously.The general shape of the utility model is better, one type liquid storage cylinder U type support (31) device can be applicable to simultaneously that the different compressor housing of a series of diameters liquid storage cylinder different with a series of diameters is complementary, make structure simpler, manufacture simplification, cost efficiency is more remarkable.
Description of drawings
Fig. 1 is existing rotor-type compressor side view
Fig. 2 is Fig. 1 rotor-type compressor plan view from above
Fig. 3 is a compressor liquid storage cylinder U type holder device cutaway view of the present utility model
Fig. 4 is the utility model rotor-type compressor side view
Fig. 5 is Fig. 4 rotor-type compressor plan view from above
Fig. 6 is that the liquid storage cylinder of the utility model and different-diameter is used sketch
Fig. 7 is that the compressor housing of the utility model and different-diameter is used sketch.
Fig. 8 is the liquid storage cylinder practical application sketch of the utility model and different-diameter
Fig. 9 is the compressor housing practical application sketch of the utility model and different-diameter.
The main symbol description of legend
11. compressor housing 12. blast pipes
13. glass capsulation terminal 21. air inlet pipe
22. liquid storage cylinder 22a. liquid storage cylinder top cylinder
22b. liquid storage cylinder doffing 23. liquid storage cylinder fixed supports
24. annular rubber cushion 25. ring-shaped clips
26. escape pipe 27. packing rings
28. hold-down screw 31. liquid storage cylinder U-shaped supports
31a.U shape frame bottom cambered surface 31b. tack weld
31c. liquid storage cylinder U-shaped support contact-making surface
The specific embodiment
Be illustrated in figure 3 as compressor liquid storage cylinder U type support of the present utility model (31) device cutaway view, generally be to be that 2mm～4mm, width are that the plate shape steel of 15mm～30mm process by thickness, its tack weld (31b) is 10mm～25mm to U-shaped support (31) centre-to-centre spacing height, compressor housing and liquid storage cylinder U type support contacting surface width (31a) are 30mm～60mm, U-shaped support (31) is 10mm～20mm with liquid storage cylinder contact position (31c) to the cambered surface height H, and U type support knee curvature R value is R2～R6.
Be illustrated in figure 4 as the utility model rotor-type compressor side view and Fig. 5 and be the utility model rotor-type compressor plan view from above.Adopt the utility model: this liquid storage cylinder U type support (31) has a side and compression case external surface to be connected as a single entity, one side and liquid storage cylinder outer surface are connected as a single entity, its secure bond mode is: liquid storage cylinder U type support (31) device forms the arcwall face contact with the end face that contacts of compression case external surface, dissolve the solder joint welding when welding by the tack weld (31b) that is provided with, a side cambered surface (31a) of liquid storage cylinder U type support is contacted with the contact-making surface formation arcwall face of compression case external surface.Liquid storage cylinder U type support opposite side opening (31c) is located just in time to contact with the sealed interface spots localization line of the top cylinder (22a) of liquid storage cylinder and doffing (22b) and is welded, and also can not weld at the top cylinder of liquid storage cylinder and the sealed interface spots localization of doffing.Because liquid storage cylinder U type support has good rigidity, be to adopt arcwall face to contact welding at contact-making surface with the compression case external surface, be to adopt line to contact welding at contact-making surface with the liquid storage cylinder outer surface.Make compressor housing (11), liquid storage cylinder U type support (31) device, liquid storage cylinder (22) form one, make compressor have fine rigidity property and reliability by welding.
The liquid storage cylinder that is illustrated in figure 6 as the utility model and different-diameter is used sketch, adopt the utility model: after making U type support (31) one sides and compression case external surface enforcement tack weld (31b) dissolve the solder joint welding, opposite side opening part (31c) can with a series of diameter (D1, D2, Dn) different liquid storage cylinder couplings are located integral body of welding formation at (31c), and make liquid storage cylinder outer surface and liquid storage cylinder U type support (31) device cambered surface (31a) between liquid storage cylinder U type support (31) opening part two pads with compressor housing noncontact mask certain distance h be arranged.
The compressor housing that Figure 7 shows that the utility model and different-diameter is used sketch, adopt the utility model: after making U type support one side and liquid storage cylinder outer surface enforcement line contact location (31c) to weld, opposite side cambered surface (31a) tack weld (31b) can with a series of diameter (D1
/, D2
/... Dn
/) different compression case external surface coupling locates welding at (31b) and form a whole implementation example.
The utility model example
As Fig. 8 and shown in Figure 9: the thickness of slab 2.5mm of liquid storage cylinder U type support (31), width 20mm one side bottom cambered surface width is 40mm, opposite side prolongs 10mm, two tack welds to U type carriage center apart from 10mm, bending curvature R2, liquid storage cylinder U type carrier openings place contacts liquid storage cylinder outer surface and liquid storage cylinder U type support (31) device cambered surface (31a) between (31c) welding, and with compressor housing noncontact mask certain distance h to be arranged be 2.6mm with liquid storage cylinder is linear, and this liquid storage cylinder U type support (31) device can be to the liquid storage cylinder diameter between φ 50～φ 80 and the compressor housing diameter integral body of welding formation that is complementary between φ 120～φ 140.
Claims (1)
1 one kinds of new type compressor liquid storage cylinder U type holder devices, it is characterized in that: described U type support (31), the one side has arc contact surface (31a) and tack weld (31b), the opposite side opening part has welding plane (31c), this U type support (31) can with a series of diameter (D1, D2, Dn) different liquid storage cylinder outer surface coupling (31c) position and a series of diameter (D1 ', D2 ', φ n ') different compression case external surface couplings are at (31b) position, dissolve the solder joint welding by the tack weld (31b) that is provided with, one side cambered surface (31a) of liquid storage cylinder U type support is contacted with the contact-making surface formation arcwall face of compression case external surface, contact welding by welding plane (31c) with the liquid storage cylinder line, making liquid storage cylinder U type support opposite side opening (31c) position just in time form among a small circle cambered surface with the outer surface of liquid storage cylinder contacts and connects firmly, make compressor housing, liquid storage cylinder U type support, liquid storage cylinder forms an integral body by above welding procedure, improves the overall performance and the reliability of compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620132310XU CN201003884Y (en) | 2006-08-15 | 2006-08-15 | Compressor liquid storage cylinder U-shaped bracket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620132310XU CN201003884Y (en) | 2006-08-15 | 2006-08-15 | Compressor liquid storage cylinder U-shaped bracket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003884Y true CN201003884Y (en) | 2008-01-09 |
Family
ID=39039422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620132310XU Expired - Lifetime CN201003884Y (en) | 2006-08-15 | 2006-08-15 | Compressor liquid storage cylinder U-shaped bracket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003884Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135763A (en) * | 2015-08-25 | 2015-12-09 | 芜湖汉峰科技有限公司 | Air compressor liquid storage device installing frame convenient to use |
| CN105299978A (en) * | 2015-10-14 | 2016-02-03 | 芜湖汉峰科技有限公司 | Bracket for liquid storage device of air conditioner compressor |
-
2006
- 2006-08-15 CN CNU200620132310XU patent/CN201003884Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135763A (en) * | 2015-08-25 | 2015-12-09 | 芜湖汉峰科技有限公司 | Air compressor liquid storage device installing frame convenient to use |
| CN105299978A (en) * | 2015-10-14 | 2016-02-03 | 芜湖汉峰科技有限公司 | Bracket for liquid storage device of air conditioner compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| EXPY | Termination of patent right or utility model |