CN204984890U - Horizontal totally closed oval rotor rotary compressor - Google Patents
Horizontal totally closed oval rotor rotary compressor Download PDFInfo
- Publication number
- CN204984890U CN204984890U CN201520768716.6U CN201520768716U CN204984890U CN 204984890 U CN204984890 U CN 204984890U CN 201520768716 U CN201520768716 U CN 201520768716U CN 204984890 U CN204984890 U CN 204984890U
- Authority
- CN
- China
- Prior art keywords
- run
- cylinder block
- rotor
- main frame
- offers
- Prior art date
- 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
Links
Abstract
The utility model discloses a horizontal totally closed oval rotor rotary compressor. The utility model discloses a host computer lid, air bleeding valve, blast pipe, breathing pipe, cylinder block, supplementary cover, right casing, main shaft, electric motor rotor, motor stator, oval rotor, gleitbretter, host computer lid and cylinder block complex one side, be located the one side in gleitbretter groove, seted up along the axial and do not run through, two air inlets of symmetrical arrangement, the opposite side has been seted up and has been run through to the air inlet, and with the inlet port of air inlet intercommunication, be located the opposite side in gleitbretter groove, two exhaust holes running through are seted up to the symmetry, the exhaust hole site is put and is installed the air bleeding valve, the fan -shaped part of cylinder block has been seted up and has been run through along the axial, radially do not run through, gleitbretter groove with cylinder inner wall intercommunication, oval rotor major axis size is unanimous with the internal diameter size of cylinder inner wall, the utility model discloses a horizontal totally closed oval rotor rotary compressor, the part shape is simple, processing convenient assembling, overall dimension are little, compact structure, account for that the space is few, the leakproofness good, smooth operation, reliability be high, energy -concerving and environment -protective.
Description
Technical field
The utility model relates to refrigeration technology field, particularly relates to a kind of horizontal totally-enclosed elliptic rotor rotary compressor.
Background technique
All-closed horizontal revolution volume type refrigeration compressor, because of its compact structure, smooth running, volumetric efficiency high, be widely used in various Small Refrigerating Equipment at present, but sealing and friction are principal elements affect Rotary Refrigerate Compressor volumetric efficiency, working life and ride quality, therefore, the horizontal totally-enclosed elliptic rotor rotary compressor that proposition frictional loss is little, good airproof performance, smooth running, reliability are high.At present, there are no embodiment.
Model utility content
The purpose of this utility model is the technological deficiency for existing in prior art, and provide that a kind of frictional loss is little, good airproof performance, smooth running, reliability are high, energy-conserving and environment-protective for the horizontal totally-enclosed elliptic rotor rotary compressor in small refrigeration systems.
A kind of horizontal totally-enclosed elliptic rotor rotary compressor of the utility model, comprises main frame lid, outlet valve, outlet pipe, sucking pipe, cylinder block, auxiliary machine bonnet bolt, auxiliary cover, right casing, main shaft, rotor, motor stator, elliptic rotor, slide plate, left casing, fuel supply line, vane slot;
Described main frame lid is made up of circular central and two symmetrically arranged fan-shaped flanks, main frame lid outer edge offers the bolt hole run through vertically, the inner side that main frame lid coordinates with cylinder block, offer vertically and do not run through, two suction ports be arranged symmetrically with, offer outside main frame lid and be through to suction port, and the inlet hole be communicated with suction port, inside main frame lid, symmetry offers two exhaust ports run through, inlet hole and suction tude are welded to connect, exhaust port position is provided with outlet valve, the bottom radial direction of main frame lid circular central offers the oilhole axially run through, and weld with one end of fuel supply line, the fan-shaped outside side of flank diaxon of main frame lid is pressed into left casing secure fit,
Described cylinder block is made up of with the fan-shaped flank being positioned at inwall two-port the circle tube inner wall of hollow, each inner wall port two fan-shaped flanks are symmetrical arranged, described fan-shaped flank offers the vane slot be communicated with cylinder inner wall, slide plate is placed with cylinder inner wall abutting end in vane slot, in vane slot, the other end is placed with spring, and the position that circle tube inner wall is connected with main frame lid and auxiliary cover respectively with the fan-shaped flank of inwall two-port offers the bolt hole do not run through;
The center of described elliptic rotor offers the spindle hole run through vertically, and by connecting key and main shaft secure fit, major axis outer wall contacts with cylinder block internal face, and relative sliding;
Described auxiliary cover is made up of circular central and two symmetrically arranged fan-shaped flanks, and auxiliary cover outer edge offers the bolt hole run through vertically, and circular central offers the spindle hole run through vertically, is slidably matched by bearing and main shaft;
Described rotor is connected with main shaft by connecting key, and drive elliptic rotor to rotate, the inside of motor stator coordinates with rotor, in right half shell of motor stator outside press-in.
The axis coinciding of described cylinder block and elliptic rotor, cylinder block internal diameter is consistent with the major axis dimension of elliptic rotor, and cylinder block is consistent with the axial length of elliptic rotor.
Described left casing offers the aperture of welding with suction tude and outlet pipe respectively run through vertically.
Compared with prior art, the beneficial effects of the utility model are:
1, the horizontal totally-enclosed elliptic rotor rotary compressor of the utility model, the inwall of the outer surface of elliptic rotor, the bi-side of slide plate, circular cylinder body, elliptic rotor outer surface and the axial Line of contact of cylinder block inwall, and the internal surface of the internal surface of main frame lid and auxiliary cover forms several meniscate space, along with the rotation of elliptic rotor, volume space is ascending, descending again, complete, air-breathing compression and exhaust process, the axis coinciding of elliptic rotor and cylinder, good airproof performance, frictional loss are little, improve the ride quality of refrigeration compressor.
2, horizontal totally-enclosed elliptic rotor rotary compressor of the present utility model, part shape is simple, processing and assembling is convenient, boundary dimension is little, compact structure, take up space less, good airproof performance, smooth running, reliability are high, energy-conserving and environment-protective.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of the horizontal totally-enclosed elliptic rotor rotary compressor of the utility model;
Figure 2 shows that the A-A sectional view of Fig. 1;
Figure 3 shows that the B-B sectional view of Fig. 1;
Figure 4 shows that the C-C sectional view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-4, the horizontal totally-enclosed elliptic rotor rotary compressor of the utility model, comprises main frame lid 1, outlet valve 2, outlet pipe 3, sucking pipe 4, cylinder block 5, auxiliary machine bonnet bolt 6, auxiliary cover 7, right casing 8, main shaft 9, rotor 10, motor stator 11, elliptic rotor 12, slide plate 13, left casing 14, fuel supply line 15, vane slot 16.
Described main frame lid 1 is made up of circular central and two symmetrically arranged fan-shaped flanks, main frame lid outer edge offers the bolt hole run through vertically, its inner side coordinated with cylinder block 5, offer vertically and do not run through, two suction port 17-1 and 17-2 be arranged symmetrically with, offer outside main frame lid and be through to suction port 17, and the inlet hole be communicated with suction port 17, inside main frame lid, symmetry offers two exhaust port 18-1 and 18-2 run through, inlet hole and suction tude 4 are welded to connect, exhaust port position is provided with outlet valve 2-1 and 2-2, the bottom of main frame lid 1 is radial, the position of corresponding cylinder block 5 offers the oilhole axially run through, and weld with one end of fuel supply line 15, the fan-shaped outside side of flank diaxon of main frame lid 1 is pressed into left casing secure fit,
Described cylinder block 5 is made up of with the fan-shaped flank being positioned at inwall two-port the circle tube inner wall of hollow, each inner wall port two fan-shaped flanks are symmetrical arranged, described fan-shaped flank offers the vane slot 16 be communicated with cylinder inner wall, slide plate 13 is placed with cylinder inner wall abutting end in vane slot 16, in vane slot 16, the other end is placed with spring, and the position that circle tube inner wall is connected with main frame lid 1 and auxiliary cover 7 respectively with the fan-shaped flank of inwall two-port offers the bolt hole do not run through.
The center of described elliptic rotor 12 offers the spindle hole run through vertically, and by connecting key and main shaft 9 secure fit, its major axis dimension is consistent with the internal diameter size of cylinder inner wall, and major axis outer wall contacts with cylinder block internal face, and relative sliding.
Described auxiliary cover 7 is made up of circular central and two symmetrically arranged fan-shaped flanks, and auxiliary cover outer edge offers the bolt hole run through vertically, and circular central offers the spindle hole run through vertically, is slidably matched by bearing and main shaft 9;
Described left casing 14 offers the aperture of welding with suction tude 4 and outlet pipe 3 respectively run through vertically.
Described rotor 10 is connected with main shaft 9 by connecting key, and drive elliptic rotor 12 to rotate, the inside of motor stator 11 coordinates with rotor 10, in right half shell 8 of outside press-in.
The axis coinciding of described cylinder block 5 and elliptic rotor 12, cylinder block 5 internal diameter is consistent with the major axis dimension of elliptic rotor 12, and cylinder block 5 is consistent with the axial length of elliptic rotor 12.
The internal diameter of described cylinder block 5, the major and minor axis of elliptic rotor 12, the axial length of cylinder block 5 and elliptic rotor 12, and the size of intakeport and exhaust port, can carry out specific design according to the size of displacement and pressure ratio.
During assembling, first spring and slide plate 13 will be put in the vane slot of cylinder block 5, by elliptic rotor 12 through main shaft 9 and by inserting in cylinder block 5 after connecting key secure fit, by the spindle hole of the external part of main shaft 9 through auxiliary cover 7, cover 7 and cylinder block 5 compact siro spinning technology will be assisted by bolt 13 and gasket seal, by main frame lid 1 by bolt and gasket seal and cylinder block 5 compact siro spinning technology, outlet valve 2 is arranged on the corresponding position of exhaust port 18, suction tude 4 is welded with inlet hole, fuel supply line 15 welds with corresponding oil-hole location, by in the left casing 14 of above-mentioned entirety press-in, the respective aperture of outlet pipe 3 with left casing 14 is welded, by rotor 10 and main shaft 9, motor stator 11 coordinates in the right casing 8 of rear press-in with rotor 10, welding left and right casing.So far, horizontal totally-enclosed elliptic rotor rotary compressor has been assembled.
As shown in Figure 4, starting electrical machinery, elliptic rotor 12 is rotated counterclockwise under the drive of motor, slide plate 13 slides under the promotion of spring in vane slot 16, and be pressed towards the outer wall of elliptic rotor 12, fit tightly and slide on the outer wall of elliptic rotor and along the outer surface of elliptic rotor, the outer surface of elliptic rotor 12, the bi-side of slide plate 13, the inwall of cylinder block 5, elliptic rotor 12 outer surface and the axial Line of contact of cylinder block 5 inwall, and the internal surface of the internal surface of main frame lid 1 and auxiliary cover 7 forms several meniscate space, position shown in Fig. 4, the long axis direction of elliptic rotor 12 is about to turn over slide plate position counterclockwise, form two little meniscate spaces be communicated with intakeport 17 up and down, gas enters little crescent-shaped space, start air-breathing, along with the rotation of elliptic rotor 12, the space be communicated with intakeport increases gradually, when turning over 180 degree, the long axis direction of elliptic rotor 12 arrives slide plate position, the crescent-shaped space of air-breathing reaches maximum, continue to rotate, volume space reduces, pressure slightly raises, but owing to being communicated with intakeport, gas in volume space flows back to aspirating air pipe by intakeport, when turning over intakeport 17, start compression, crescent-shaped space reduces gradually, gas in volume space backs down outlet valve, start exhaust, pressurized gas discharge cylinder, when the major axis of elliptic rotor forwards slide plate position to, exhaust terminates, circulation like this.
Compressor absorbs the low-temperature low-pressure refrigerant steam of vaporizer, the outer surface of elliptic rotor 12, the bi-side of slide plate 13, the inwall of cylinder block 5 is entered through sucking pipe 4, intakeport 17, elliptic rotor 12 outer surface and the axial Line of contact of cylinder block 5 inwall, and the meniscate space that the internal surface of the internal surface of main frame lid 1 and auxiliary cover 7 is formed, along with the rotation of elliptic rotor, complete the air-breathing in volume space, compression and exhaust process, the refrigerant gas of discharging cylinder, after motor cools to motor, discharges compressor through outlet pipe 3.Under the promotion of casing inner high voltage refrigerant gas pressure, lubricant oil enters the oil leab of main frame lid 1 through fuel supply line 15, enters in cylinder, through the drive of elliptic rotor 12, lubricates each matching surface, realizes lubrication and sealing.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a horizontal totally-enclosed elliptic rotor rotary compressor, comprises main frame lid, outlet valve, outlet pipe, sucking pipe, cylinder block, auxiliary machine bonnet bolt, auxiliary cover, right casing, main shaft, rotor, motor stator, elliptic rotor, slide plate, left casing, fuel supply line, vane slot;
Described main frame lid is made up of circular central and two symmetrically arranged fan-shaped flanks, main frame lid outer edge offers the bolt hole run through vertically, the inner side that main frame lid coordinates with cylinder block, offer vertically and do not run through, two suction ports be arranged symmetrically with, offer outside main frame lid and be through to suction port, and the inlet hole be communicated with suction port, inside main frame lid, symmetry offers two exhaust ports run through, inlet hole and suction tude are welded to connect, exhaust port position is provided with outlet valve, the bottom radial direction of main frame lid circular central offers the oilhole axially run through, and weld with one end of fuel supply line, the fan-shaped outside side of flank diaxon of main frame lid is pressed into left casing secure fit,
Described cylinder block is made up of with the fan-shaped flank being positioned at inwall two-port the circle tube inner wall of hollow, each inner wall port two fan-shaped flanks are symmetrical arranged, described fan-shaped flank offers the vane slot be communicated with cylinder inner wall, slide plate is placed with cylinder inner wall abutting end in vane slot, in vane slot, the other end is placed with spring, and the position that circle tube inner wall is connected with main frame lid and auxiliary cover respectively with the fan-shaped flank of inwall two-port offers the bolt hole do not run through;
The center of described elliptic rotor offers the spindle hole run through vertically, and by connecting key and main shaft secure fit, major axis outer wall contacts with cylinder block internal face, and relative sliding;
Described auxiliary cover is made up of circular central and two symmetrically arranged fan-shaped flanks, and auxiliary cover outer edge offers the bolt hole run through vertically, and circular central offers the spindle hole run through vertically, is slidably matched by bearing and main shaft;
Described rotor is connected with main shaft by connecting key, and drive elliptic rotor to rotate, the inside of motor stator coordinates with rotor, in right half shell of motor stator outside press-in.
2. horizontal totally-enclosed elliptic rotor rotary compressor according to claim 1, it is characterized in that, the axis coinciding of described cylinder block and elliptic rotor, cylinder block internal diameter is consistent with the major axis dimension of elliptic rotor, and cylinder block is consistent with the axial length of elliptic rotor.
3. horizontal totally-enclosed elliptic rotor rotary compressor according to claim 1, is characterized in that, described left casing offers the aperture of welding with suction tude and outlet pipe respectively run through vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768716.6U CN204984890U (en) | 2015-09-29 | 2015-09-29 | Horizontal totally closed oval rotor rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768716.6U CN204984890U (en) | 2015-09-29 | 2015-09-29 | Horizontal totally closed oval rotor rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984890U true CN204984890U (en) | 2016-01-20 |
Family
ID=55119265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768716.6U Expired - Fee Related CN204984890U (en) | 2015-09-29 | 2015-09-29 | Horizontal totally closed oval rotor rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179241A (en) * | 2015-09-29 | 2015-12-23 | 天津商业大学 | Horizontal fully-closed revolving compressor with oval rotor |
-
2015
- 2015-09-29 CN CN201520768716.6U patent/CN204984890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179241A (en) * | 2015-09-29 | 2015-12-23 | 天津商业大学 | Horizontal fully-closed revolving compressor with oval rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939343A (en) | Rolling piston refrigeration compressor with low backpressure | |
| CN102062094A (en) | Rolling rotor refrigeration compressor with function of preventing liquid impact | |
| CN204984890U (en) | Horizontal totally closed oval rotor rotary compressor | |
| CN103835947A (en) | Closed triangle rotor micro-compressor | |
| CN105179241A (en) | Horizontal fully-closed revolving compressor with oval rotor | |
| CN205136014U (en) | Oval rotor rotary compressor of vertical totally closed doublestage | |
| CN204984897U (en) | Totally closed oval rotor rotary compressor of doublestage compression | |
| CN204961298U (en) | Oval rotor rotary compressor of open -type | |
| CN105179240A (en) | Opening type oval rotor rotation compressor | |
| CN205064273U (en) | A rolling rotor compressor | |
| CN204827927U (en) | Oil -gas separation formula air condition compressor | |
| CN110594152B (en) | Vertical two-stage scroll compressor | |
| CN204984896U (en) | Transmission rotary compressor in compression of horizontal totally closed doublestage | |
| CN101504231B (en) | Two-stage rotary vane type expansion machine | |
| CN203453066U (en) | Horizontal-type compressor | |
| CN208330741U (en) | The Horizontal vortex refrigeration compressor adjusted with interior volume specific ratio | |
| CN207315656U (en) | A kind of three chamber cam compressors | |
| CN201925164U (en) | Horizontal rolling rotor compressor with safety protective valve | |
| CN203146330U (en) | Swing arm circling type compressor | |
| CN206190521U (en) | Refrigeration screw compressor of flexible rotor contact seal | |
| CN201884281U (en) | Single-cylinder dual-rotor rotary type refrigerating compressor | |
| CN205136013U (en) | Transmission rotary compressor in compression of vertical totally closed doublestage | |
| CN205136011U (en) | Horizontal totally closed tertiary compression rotary compressor | |
| CN105927542A (en) | Rotor shaft seal structure for double-screw compressor | |
| CN205101228U (en) | Transmission rotary compressor in doublestage compression open -type |
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: 20160120 Termination date: 20160929 |