CN205779694U - A kind of household electrical appliance rolling rotor compressor - Google Patents
A kind of household electrical appliance rolling rotor compressor Download PDFInfo
- Publication number
- CN205779694U CN205779694U CN201620497734.XU CN201620497734U CN205779694U CN 205779694 U CN205779694 U CN 205779694U CN 201620497734 U CN201620497734 U CN 201620497734U CN 205779694 U CN205779694 U CN 205779694U
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- CN
- China
- Prior art keywords
- housing
- flabellum
- end cap
- slide plate
- electrical appliance
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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.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The utility model discloses a kind of household electrical appliance rolling rotor compressor, including end cap, flabellum, group of motors, housing, support, piston and fixed base, described end cap is provided with air bleeding valve, and end cap is arranged on the fixing connection of the top of housing, end cap and housing；Described flabellum includes spindle hole and top fixture, and flabellum is arranged on the inside of housing；Described group of motors is arranged on the both sides of flabellum, fixes with the medial wall of housing and is connected.These household electrical appliance rolling rotor compressor, slide plate and driving shaft all use tampon cast iron to be fabricated by, and intensity is 5 times of plain cast iron, has excellent toughness and fatigue resistance；The surface of slide plate is wrapped by rubber ring, strengthens the sealing of slide plate, when using for a long time, it is to avoid slide plate leaks gas, and reduces the performance of compressor；Housing uses rustless steel to be fabricated by, and with low cost, specious, processing technology is simple, it is easy to machine-shaping.
Description
Technical field
This utility model relates to electric equipment applied technical field, is specially a kind of household electrical appliance rolling rotor compressor.
Background technology
Typically, compressor includes compressor case and the pump assembly being arranged in compressor case and electric machine assembly, and pump assembly is for the compression of working fluid, and electric machine assembly drives pump assembly work；According to the difference of pump assembly, compressor can be categorized as reciprocating compressor, scroll compressor, rolling-rotor
Formula compressor etc.；Wherein, the motor of the existing rolling rotor compressor utilizing revolving force has a bent axle, by bent axle, the revolving force of motor is delivered to pump parts；Rolling rotor compressor is operationally, especially during high-speed cruising, air gap between motor stator and rotor can diminish, producing collision and friction the most between the stator and the rotor, thus cause noise to become big, electric efficiency reduces, structure is complicated, performance is not sufficiently stable, and can produce substantial amounts of CO (carbon monoxide converter) gas simultaneously, environment is created severe contamination.
Utility model content
The purpose of this utility model is to provide a kind of household electrical appliance rolling rotor compressor, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of household electrical appliance rolling rotor compressor, including end cap, flabellum, group of motors, housing, support, piston and fixed base, described end cap is provided with air bleeding valve, end cap is arranged on the fixing connection of the top of housing, end cap and housing；Described flabellum includes spindle hole and top fixture, and flabellum is arranged on the inside of housing；Described group of motors is arranged on the both sides of flabellum, fixes with the medial wall of housing and is connected；The top fixed installation driving shaft of described support, driving shaft is that the cylindrical structure of hollow, flabellum and driving shaft are fixing to be connected, and both is fixed by the top fixture within spindle hole；Described piston connects with driving shaft, and the inside of piston is provided with crank axle, and the lower end of piston is provided with cylinder head；Described piston and cylinder head are arranged at the inside of cylinder；The both sides of described piston are provided with slide plate, are provided with air valve between slide plate and cylinder head；The left side of described housing is provided with air inlet, and air inlet connects with cylinder, and the inside of air inlet is provided with air pressure valve；The bottom of described housing is installed with fixed base.
Preferably, described slide plate and driving shaft all use tampon cast iron to be fabricated by, and the surface of slide plate is wrapped by rubber ring.
Preferably, described housing uses rustless steel to be fabricated by, and housing is that the junction of hollow circular cylinder structure, housing and end cap is provided with sealing ring.
Preferably, being provided with two groups of group of motors in described housing, the lamination within group of motors uses the stalloy essence casting of low iron loss high magnetic flux to form.
Compared with prior art, the beneficial effects of the utility model are:
These household electrical appliance rolling rotor compressor, slide plate and driving shaft all use tampon cast iron to be fabricated by, and intensity is 5 times of plain cast iron, has excellent toughness and fatigue resistance；The surface of slide plate is wrapped by rubber ring, strengthens the sealing of slide plate, when using for a long time, it is to avoid slide plate leaks gas, and reduces the performance of compressor；Housing uses rustless steel to be fabricated by, and with low cost, specious, processing technology is simple, it is easy to machine-shaping；Housing is that the junction of hollow circular cylinder structure, housing and end cap is provided with sealing ring, strengthens the seal line between housing and end cap, it is to avoid leak air phenomenon, decreases end face and axial leakage；It is provided with two groups of group of motors in housing, increases power, improve the rotating speed of flabellum, be greatly improved the performance of compressor；Lamination within group of motors uses the stalloy essence casting of low iron loss high magnetic flux to form, and reduces the obstruct of magnetic flux, improves front groove rate；The surface of housing is provided with a leakage path, and the gap of leakage path is 0.5mm, is therefore greatly improved the efficiency of compressor, reduces fretting wear, power consumption and processing technique and cost.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Fig. 2 is fan structure schematic diagram of the present utility model.
In figure: 1 end cap；2 air bleeding valves；3 flabellums；31 spindle holes；32 top fixtures；4 group of motors；5 housings；6 supports；7 crank axles；8 pistons；9 air pressure valves；10 air inlets；11 cylinders；12 cylinder heads；13 fixed bases；14 air valves；15 slide plates；16 driving shafts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of household electrical appliance rolling rotor compressor, including end cap 1, flabellum 3, group of motors 4, housing 5, support 6, piston 8 and fixed base 13, end cap 1 is provided with air bleeding valve 2, end cap 1 is arranged on the top of housing 5, end cap 1 and the fixing connection of housing 5；Flabellum 3 includes spindle hole 31 and top fixture 32, and flabellum 3 is arranged on the inside of housing 5, and housing 5 uses rustless steel to be fabricated by, with low cost, specious, and processing technology is simple, it is easy to machine-shaping；Housing 5 is hollow circular cylinder structure, and the junction of housing 5 and end cap 1 is provided with sealing ring, strengthens the seal line between housing 5 and end cap 1, it is to avoid leak air phenomenon, decreases end face and axial leakage；Group of motors 4 is arranged on the both sides of flabellum 3, fixes with the medial wall of housing 5 and is connected, is provided with two groups of group of motors 4, increases power, improve the rotating speed of flabellum 3, be greatly improved the performance of compressor in housing 5；Lamination within group of motors 4 uses the stalloy essence casting of low iron loss high magnetic flux to form, and reduces the obstruct of magnetic flux, improves front groove rate；The top of support 6 fixedly mounts driving shaft 16, and slide plate 15 and driving shaft 16 all use tampon cast iron to be fabricated by, and intensity is 5 times of plain cast iron, has excellent toughness and fatigue resistance；Driving shaft 16 is the cylindrical structure of hollow, flabellum 3 and the fixing connection of driving shaft 16, and both is fixed by the top fixture 32 within spindle hole 31；Piston 8 connects with driving shaft 16, and the inside of piston 8 is provided with crank axle 7, and the lower end of piston 8 is provided with cylinder head 12；Piston 8 and cylinder head 12 are arranged at the inside of cylinder 11；The both sides of piston 8 are provided with slide plate 15, and the surface of slide plate 15 is wrapped by rubber ring, strengthens the sealing of slide plate 15, when using for a long time, it is to avoid slide plate 15 leaks gas, and reduces the performance of compressor；Air valve 14 it is provided with between slide plate 15 and cylinder head 14；The left side of housing 5 is provided with air inlet 10, and air inlet 10 connects with cylinder 11, and the inside of air inlet 10 is provided with air pressure valve 9, and air pressure valve 9 is used for controlling gas flow rate and the flow of air inlet 10；The bottom of housing 5 is installed with fixed base 13, in order to install compressor；The surface of housing 5 is provided with 6 leakage paths, and the gap of leakage path is 0.5mm, is therefore greatly improved the efficiency of compressor, reduces fretting wear, power consumption and processing technique and cost.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a household electrical appliance rolling rotor compressor, including end cap (1), flabellum (3), group of motors (4), housing (5), support (6), piston (8) and fixed base (13), it is characterized in that: described end cap (1) is provided with air bleeding valve (2), end cap (1) is arranged on the fixing connection of the top of housing (5), end cap (1) and housing (5)；Described flabellum (3) includes spindle hole (31) and top fixture (32), and flabellum (3) is arranged on the inside of housing (5)；Described group of motors (4) is arranged on the both sides of flabellum (3), fixes with the medial wall of housing (5) and is connected；Top fixed installation driving shaft (16) of described support (6), driving shaft (16) is the cylindrical structure of hollow, flabellum (3) and the fixing connection of driving shaft (16), and both is fixed by the top fixture (32) that spindle hole (31) is internal；Described piston (8) connects with driving shaft (16), and the inside of piston (8) is provided with crank axle (7), and the lower end of piston (8) is provided with cylinder head (12)；Described piston (8) and cylinder head (12) are arranged at the inside of cylinder (11)；The both sides of described piston (8) are provided with slide plate (15), are provided with air valve (14) between slide plate (15) and cylinder head (12)；The left side of described housing (5) is provided with air inlet (10), and air inlet (10) connects with cylinder (11), and the inside of air inlet (10) is provided with air pressure valve (9)；The bottom of described housing (5) is installed with fixed base (13).
A kind of household electrical appliance rolling rotor compressor the most according to claim 1, it is characterised in that: described slide plate (15) and driving shaft (16) all use tampon cast iron to be fabricated by, and the surface of slide plate (15) is wrapped by rubber ring.
A kind of household electrical appliance rolling rotor compressor the most according to claim 1, it is characterised in that: described housing (5) uses rustless steel to be fabricated by, and housing (5) is hollow circular cylinder structure, and the junction of housing (5) and end cap (1) is provided with sealing ring.
A kind of household electrical appliance rolling rotor compressor the most according to claim 1, it is characterised in that: being provided with two groups of group of motors (4) in described housing (5), the stalloy essence casting of the lamination low iron loss high magnetic flux of employing that group of motors (4) is internal forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497734.XU CN205779694U (en) | 2016-05-26 | 2016-05-26 | A kind of household electrical appliance rolling rotor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497734.XU CN205779694U (en) | 2016-05-26 | 2016-05-26 | A kind of household electrical appliance rolling rotor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779694U true CN205779694U (en) | 2016-12-07 |
Family
ID=57408354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497734.XU Expired - Fee Related CN205779694U (en) | 2016-05-26 | 2016-05-26 | A kind of household electrical appliance rolling rotor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236650A (en) * | 2018-09-25 | 2019-01-18 | 宁波甬微集团有限公司 | A kind of rotor type cold compressor pump housing |
-
2016
- 2016-05-26 CN CN201620497734.XU patent/CN205779694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236650A (en) * | 2018-09-25 | 2019-01-18 | 宁波甬微集团有限公司 | A kind of rotor type cold compressor pump housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170526 |