CN113188721A - Equipment is examined to leakproofness water of compressor for refrigeration plant - Google Patents
Equipment is examined to leakproofness water of compressor for refrigeration plant Download PDFInfo
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- CN113188721A CN113188721A CN202110339834.5A CN202110339834A CN113188721A CN 113188721 A CN113188721 A CN 113188721A CN 202110339834 A CN202110339834 A CN 202110339834A CN 113188721 A CN113188721 A CN 113188721A
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- rods
- water injection
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- compressor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of to-be-detected machines, and discloses a sealing water detection device of a compressor for refrigeration equipment. This equipment is examined to leakproofness water of compressor for refrigeration plant through the use of fixed axle, power wheel, fixed sleeve, spring beam, adjust knob, rotation slider, regulation pole, regulating block, water injection head and water injection pipe cooperation etc. to reached and to have adapted to and fixed the machine that awaits measuring of multiple size, the water injection head can the annular rotation and the vertical direction of level remove, thereby insert the detection mouth of various positions, improved the effect of the suitability of equipment is examined to water.
Description
Technical Field
The invention relates to the technical field of to-be-detected machines, in particular to a sealing water detection device of a compressor for refrigeration equipment.
Background
The compressor will carry out the leakproofness to it in the in-process of manufacturing, and water is examined to be a comparatively economical convenient mode of detecting the leakproofness, but the size pattern of compressor is different, and the position of the detection mouth of water injection is also different, and current detection device can not fine adaptation to the detection to the different compressors of various sizes and various detection mouths, and the suitability is lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sealing water detection device of a compressor for a refrigeration device, which has the advantages of being capable of adapting to and fixing compressors with various sizes, and a water injection head can rotate circularly and move horizontally and vertically so as to be inserted into detection ports at various positions, thereby improving the applicability of the water detection device, solving the problems that the sizes and the patterns of the compressors are different, the positions of the detection ports for water injection are also different, the existing detection device cannot be well adapted to the detection of different compressors with various sizes and various detection ports, and the applicability is lower.
(II) technical scheme
In order to realize the purpose that the water injection head can rotate in an annular manner and move in the horizontal and vertical directions to be inserted into detection ports at various positions and improve the applicability of water detection equipment, the invention provides the following technical scheme: the utility model provides a leakproofness water examination equipment of compressor for refrigeration plant, includes the fixed axle, the surface rotation of fixed axle is connected with the power wheel, the one end fixedly connected with fixed sleeve of power wheel fixed axle, fixed sleeve's inside sliding connection has the spring beam, fixed sleeve's surface rotation is connected with adjust knob, the surface of spring beam is provided with the machine that awaits measuring, the surface of the machine that awaits measuring is provided with the detection mouth, the fixed surface of power wheel is connected with the dwang, the surface sliding connection of dwang has the slide bar, the one end sliding connection of dwang has the annular piece, the surface rotation of annular piece is connected with the screw rod, the surface threaded connection of screw rod has the screwed pipe, the bottom fixedly connected with hollow cylinder of screwed pipe, the inside sliding connection of hollow cylinder has the rotation slider, the surface of the rotating slider is hinged with an adjusting rod, the lower side of the rotating slider is provided with an adjusting block, the lower side surface fixed connection of the adjusting block is connected with a water injection head, the lower side surface fixed connection of the water injection head is connected with a water injection pipe, the surface fixed connection of the water injection pipe is provided with a rubber plug, the surface fixed connection of the water injection pipe is provided with a convex block, the surface of the convex block is hinged with an elastic telescopic rod, and the lower side of the elastic telescopic rod is provided with an eccentric wheel.
Preferably, the fixed shaft, the power wheel, the fixed sleeve, the spring rod and the adjusting knob are respectively provided with two parts, one part is a group, one end of the fixed sleeve in each group is fixedly connected with one end of the fixed shaft, close to a machine to be tested, the power wheel is connected with an external motor and is rotatably connected with the fixed sleeve, the spring rod is slidably connected with the fixed sleeve, the adjusting knob is rotatably connected with the fixed sleeve, the moving track of the adjusting knob passes through the spring rod of the inner part of the adjusting knob, and the two groups of structures are parallel and symmetrical.
Preferably, the machine to be tested is clamped between the two spring rods and is parallel to the spring rods; the two rotating rods are parallel, and the two ends of the two rotating rods are fixedly connected with the surfaces of the two power wheels respectively and are positioned in the radial direction of the power wheels; the both ends and two dwang sliding connection of slide bar, and the slide bar is perpendicular with two dwang.
Preferably, the number of the annular blocks is two, the two annular blocks are parallel to the rotating rods and are respectively fixed, and the two annular blocks are respectively connected with the other ends of the two rotating rods in a sliding manner; two ends of the screw rod are respectively and rotatably connected with the two annular blocks and are connected with an external motor, and the screw rod is vertical to the annular blocks; the screw rods and the threaded pipes are respectively two, one of the screw rods and the threaded pipes is a group, and the two groups are symmetrical about the axis of the annular block.
Preferably, the rotating slide block is connected with the inner side surface of the hollow cylinder in a sliding manner and clamped; the adjusting rods are four, two of the adjusting rods are hinged to the rotating slide block and located on the same horizontal line in a hinged mode, the adjusting rods are symmetrical with the center of the rotating slide block in a mirror mode, the other two adjusting rods are hinged to the adjusting block and are just opposite to the first two adjusting rods respectively, the other end of each adjusting rod on the rotating slide block is hinged to the other end of each adjusting rod on the adjusting block, and the hinged portion is connected with an external power source.
Preferably, the surface of the water injection head is connected with an external water source, the water injection pipe is fixedly connected and communicated with the water injection head, and the bottom of the rubber plug is fixedly connected to the peripheral surface of the bottom of the water injection pipe.
Preferably, three to six convex blocks are uniformly and fixedly connected to one circumference of the surface of the water injection pipe, and are arranged on the inner side of the rubber plug, each convex block is hinged with one end of one elastic telescopic rod, the other end of the elastic telescopic rod is hinged with one end of the other elastic telescopic rod, and the other end of the other elastic telescopic rod is hinged with the inner side surface of the top of the rubber plug; the hinged part of the two elastic telescopic rods is contacted with the surface of an eccentric wheel, and the eccentric wheel is rotationally connected with the convex block and is connected with an external motor.
(III) advantageous effects
Compared with the prior art, the invention provides the leak tightness water detection equipment of the compressor for the refrigeration equipment, which has the following beneficial effects:
1. this equipment is examined to leakproofness water of compressor for refrigeration plant, through the fixed axle, the power wheel, the fixed sleeve, the spring beam, adjust knob, the machine that awaits measuring, detect the mouth, the dwang, the slide bar, the annular piece, the screw rod, the screwed pipe, hollow cylinder, rotate the slider, adjust the pole, the regulating block, the cooperation of injection head and water injection pipe is used, thereby reached and to adapt to and fix the machine that awaits measuring of multiple size, the injection head can rotate annularly and horizontal vertical direction removes, thereby insert the detection mouth of various positions, the effect of the suitability of equipment is examined to water has been improved.
2. This equipment is examined to leakproofness water of compressor for refrigeration plant uses through the cooperation of rubber buffer, protruding piece, spring rod and eccentric wheel to reached and will detect mouthful sealed stifled, strengthened the sealed effect that detects mouthful, reduced the error that detects, increased the effect of the accuracy that detects.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the adjustment lever of FIG. 1 in accordance with the present invention;
fig. 3 is a partially enlarged view of the water injection pipe of fig. 1 according to the present invention.
In the figure: 1. a fixed shaft; 2. a power wheel; 3. fixing the sleeve; 4. a spring lever; 5. adjusting a knob; 6. a machine to be tested; 7. a detection port; 8. rotating the rod; 9. a slide bar; 10. a ring block; 11. a screw; 12. A threaded pipe; 13. a hollow cylinder; 14. rotating the slide block; 15. adjusting a rod; 16. an adjusting block; 17. a water injection head; 18. a water injection pipe; 19. a rubber plug; 20. a raised block; 21. an elastic telescopic rod; 22. an eccentric wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a water tightness testing device of a compressor for a refrigeration device comprises a fixed shaft 1, a power wheel 2 is rotatably connected to the surface of the fixed shaft 1, a fixed sleeve 3 is fixedly connected to one end of the power wheel 2 fixed shaft 1, a spring rod 4 is slidably connected to the inside of the fixed sleeve 3, an adjusting knob 5 is rotatably connected to the surface of the fixed sleeve 3, a machine 6 to be tested is arranged on the surface of the spring rod 4, a testing port 7 is arranged on the surface of the machine 6 to be tested, a rotating rod 8 is fixedly connected to the surface of the power wheel 2, a sliding rod 9 is slidably connected to the surface of the rotating rod 8, an annular block 10 is slidably connected to one end of the rotating rod 8, a screw rod 11 is rotatably connected to the surface of the annular block 10, a threaded pipe 12 is threadedly connected to the surface of the screw rod 11, a hollow cylinder 13 is fixedly connected to the bottom of the threaded pipe 12, and a rotating slider 14 is slidably connected to the inside of the hollow cylinder 13, the surface of the rotating slider 14 is hinged with an adjusting rod 15, the lower side of the rotating slider 14 is provided with an adjusting block 16, the lower side surface fixed connection of the adjusting block 16 is connected with a water injection head 17, the lower side surface fixed connection of the water injection head 17 is connected with a water injection pipe 18, the surface fixed connection of the water injection pipe 18 is connected with a rubber plug 19, the surface fixed connection of the water injection pipe 18 is connected with a protruding block 20, the surface of the protruding block 20 is hinged with an elastic telescopic rod 21, and the lower side of the elastic telescopic rod 21 is provided with an eccentric wheel 22.
The device comprises a fixed shaft 1, a power wheel 2, a fixed sleeve 3, two spring rods 4 and an adjusting knob 5, wherein each spring rod 4 and the adjusting knob 5 are in a group, one end of the fixed sleeve 3 in each group is fixedly connected with one end, close to a machine 6 to be tested, of the fixed shaft 1, the power wheel 2 is connected with an external motor and is rotatably connected with the fixed sleeve 3, the spring rods 4 are slidably connected with the fixed sleeve 3, the adjusting knob 5 is rotatably connected with the fixed sleeve 3, the moving track of the adjusting knob 5 passes through the spring rods 4 of the inner part of the adjusting knob 5, and the two groups of structures are parallel and symmetrical.
The machine to be tested 6 is clamped between the two spring rods 4 and is parallel to the spring rods 4; the two rotating rods 8 are parallel, and the two ends of each rotating rod 8 are fixedly connected with the surfaces of the two power wheels 2 respectively and are arranged in the radial direction of the power wheels 2; the two ends of the sliding rod 9 are connected with the two rotating rods 8 in a sliding manner, and the sliding rod 9 is perpendicular to the two rotating rods 8.
The number of the annular blocks 10 is two, the two annular blocks 10 are parallel to the rotating rods 8 and are fixed respectively, and the two annular blocks 10 are connected with the other ends of the two rotating rods 8 in a sliding mode respectively; two ends of the screw rod 11 are respectively and rotatably connected with the two annular blocks 10 and are connected with an external motor, and the screw rod 11 is vertical to the annular blocks 10; the screw 11 and the threaded pipe 12 are two each, one in one set, and two sets are symmetrical about the axis of the ring block 10.
The rotating slide block 14 is connected with the inner side surface of the hollow cylinder 13 in a sliding way and is clamped; the number of the adjusting rods 15 is four, two of the adjusting rods 15 are hinged with the rotating slide block 14 and are positioned on the same horizontal line, and are symmetrical about the center mirror surface of the rotating slide block 14, the other two adjusting rods 15 are hinged with the adjusting block 16 and are respectively opposite to the two adjusting rods 15, the other ends of the adjusting rods 15 on the rotating slide block 14 are respectively hinged with the other ends of the adjusting rods 15 on the adjusting block 16, and the hinged parts are connected with an external power source.
The surface of the water injection head 17 is connected with an external water source, the water injection pipe 18 is fixedly connected and communicated with the water injection head 17, and the bottom of the rubber plug 19 is fixedly connected with the peripheral surface of the bottom of the water injection pipe 18.
Three to six convex blocks 20 are uniformly and fixedly connected to the surface of the water injection pipe 18 for a circle, and are arranged on the inner side of the rubber plug 19, one end of one elastic telescopic rod 21 is hinged to each convex block 20, the other end of one elastic telescopic rod 21 is hinged to one end of the other elastic telescopic rod 21, and the other end of the other elastic telescopic rod 21 is hinged to the inner side surface of the top of the rubber plug 19; the hinge joint of the two elastic telescopic rods 21 is in contact with the surface of an eccentric wheel 22, and the eccentric wheel 22 is rotatably connected with the convex block 20 and is connected with an external motor.
Working process and principle of the device for detecting the presence of water in tightness of a compressor for refrigeration equipment, in an initial condition, according to the claims and figures 1-3.
The machine to be tested 6 is placed between the two spring rods 4 and clamped and fixed by the two spring rods 4, and then the spring rods 4 are fixed by adjusting the adjusting knobs 5 on the fixing sleeves 3, so that the machine to be tested 6 is stably fixed by the spring rods 4.
And then the power wheel 2 is started, the power wheel 2 rotates to drive the rotating rod 8 fixedly connected with the power wheel to rotate, the rotating rod 8 rotates to drive the sliding rod 9 slidably connected with the rotating rod to rotate, the sliding rod 9 rotates to drive the adjusting block 16 slidably connected with the sliding rod to rotate, the adjusting block 16 drives the rotating slide block 14 to slide along the inner side surface of the hollow cylinder 13 through the adjusting rod 15, and the adjusting block 16 rotates and simultaneously drives the water injection head 17 fixedly connected with the adjusting block to rotate until the adjusting block rotates until the rotating direction of the water injection head 17 opposite to the detection port 7 on the machine to be detected is stopped rotating on the same plane.
And then starting the screw rod 11, wherein the screw rod 11 rotates to drive the threaded pipe 12 in threaded connection with the screw rod to move in the direction of the screw rod 11, the threaded pipe 12 moves to drive the hollow cylinder 13 fixedly connected with the threaded pipe to move, and the hollow cylinder 13 moves to drive the water injection pipe 18 to move according to the above result, so that the water injection pipe 18 stops moving when moving to the position opposite to the detection port 7.
Two adjusting rods 15 hinged with the rotating slide block 14 are hinged with two adjusting rods 15 hinged with an adjusting block 16 respectively, the hinged positions are connected with an external power source, the external power source is started, the two adjusting rods 15 rotate relatively, even if the adjusting block 16 is far away from the rotating slide block 14, according to the above, the adjusting block 16 is close to the detection port 7 opposite to the adjusting block, and the power source of the adjusting rods 15 is cut off until the rubber plug 19 on the water injection head 17 is inserted into the detection port 7.
The eccentric wheel 22 is started to rotate, the eccentric wheel 22 contacts with the hinged parts of the two elastic telescopic rods 21 in the rotating process and drives the two elastic telescopic rods to move, so that the angle between the two elastic telescopic rods 21 is reduced, namely the distance between the other ends of the two elastic telescopic rods 21 is increased, the other ends of the two elastic telescopic rods 21 are respectively hinged with the inner side edges of the convex blocks 20 and the rubber plugs 19 which are fixedly connected with the surfaces of the water injection pipes 18, namely the rubber plugs 19 are enlarged to seal and block the water injection pipes 18. At this time, the machine 6 to be tested can be filled with water for water detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a leakproofness water of compressor is examined equipment for refrigeration plant, includes fixed axle (1), its characterized in that: the surface of fixed axle (1) is rotated and is connected with power wheel (2), the one end fixedly connected with fixed sleeve (3) of power wheel (2) fixed axle (1), the inside sliding connection of fixed sleeve (3) has spring beam (4), the surface of fixed sleeve (3) is rotated and is connected with adjust knob (5), the surface of spring beam (4) is provided with machine (6) that awaits measuring, the surface of machine (6) that awaits measuring is provided with detects mouth (7), the fixed surface of power wheel (2) is connected with dwang (8), the sliding surface of dwang (8) is connected with slide bar (9), the one end sliding connection of dwang (8) has annular piece (10), the surface rotation of annular piece (10) is connected with screw rod (11), the surface threaded connection of screw rod (11) has screwed pipe (12), the bottom fixedly connected with hollow cylinder (13) of screwed pipe (12), the inside sliding connection of hollow cylinder (13) has rotation slider (14), the surface hinge who rotates slider (14) has regulation pole (15), the downside that rotates slider (14) is provided with regulating block (16), the downside fixed surface of regulating block (16) is connected with water injection head (17), the downside fixed surface of water injection head (17) is connected with water injection pipe (18), the fixed surface of water injection pipe (18) is connected with rubber buffer (19), the fixed surface of water injection pipe (18) is connected with protruding piece (20), the surface hinge of protruding piece (20) has elasticity telescopic link (21), the downside of elasticity telescopic link (21) is provided with eccentric wheel (22).
2. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: fixed axle (1), power wheel (2), fixed sleeve (3), spring beam (4) and adjust knob (5) respectively have two, and respectively one is a set of, the one end of fixed sleeve (3) and the one end fixed connection who is close to machine (6) that awaits measuring of fixed axle (1) in every group, power wheel (2) are connected with external motor and rotate with fixed sleeve (3) and be connected, spring beam (4) and fixed sleeve (3) sliding connection, adjust knob (5) rotate with fixed sleeve (3) and be connected and move spring beam (4) of orbit through adjust knob (5) inside part, and two sets of structures are parallel and symmetrical.
3. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: the machine to be tested (6) is clamped between the two spring rods (4) and is parallel to the spring rods (4); the two rotating rods (8) are parallel, and the two ends of the two rotating rods (8) are fixedly connected with the surfaces of the two power wheels (2) respectively and are arranged in the radial direction of the power wheels (2); the two ends of the sliding rod (9) are connected with the two rotating rods (8) in a sliding mode, and the sliding rod (9) is perpendicular to the two rotating rods (8).
4. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: the two annular blocks (10) are parallel to the rotating rods (8) and are respectively fixed, and the two annular blocks (10) are respectively connected with the other ends of the two rotating rods (8) in a sliding manner; two ends of the screw rod (11) are respectively and rotatably connected with the two annular blocks (10) and are connected with an external motor, and the screw rod (11) is vertical to the annular blocks (10); the screw rods (11) and the threaded pipes (12) are respectively two, one of each screw rod and one of each threaded pipe is a group, and the two groups are symmetrical about the axis of the annular block (10).
5. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: the rotating slide block (14) is connected with the inner side surface of the hollow cylinder (13) in a sliding manner and is clamped; the number of the adjusting rods (15) is four, two of the adjusting rods are hinged to the rotating slide block (14) and are located on the same horizontal line in a hinged mode, the adjusting rods are mirror-symmetrical about the center of the rotating slide block (14), the other two adjusting rods (15) are hinged to the adjusting block (16) and are just opposite to the two adjusting rods (15), the other end of each adjusting rod (15) on the rotating slide block (14) is hinged to the other end of each adjusting rod (15) on the adjusting block (16), and the hinged portion is connected with an external power source.
6. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: the surface of the water injection head (17) is connected with an external water source, the water injection pipe (18) is fixedly connected and communicated with the water injection head (17), and the bottom of the rubber plug (19) is fixedly connected to the peripheral surface of the bottom of the water injection pipe (18).
7. The hermetic water detection apparatus of a compressor for a refrigeration apparatus according to claim 1, wherein: three to six convex blocks (20) are uniformly and fixedly connected to the surface of the water injection pipe (18) in a circle, and are arranged on the inner side of the rubber plug (19), one end of an elastic telescopic rod (21) is hinged to each convex block (20), the other end of each elastic telescopic rod (21) is hinged to one end of another elastic telescopic rod (21), and the other end of the other elastic telescopic rod (21) is hinged to the inner side surface of the top of the rubber plug (19); the hinged joint of the two elastic telescopic rods (21) is in contact with the surface of an eccentric wheel (22), and the eccentric wheel (22) is rotatably connected with the convex block (20) and is connected with an external motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339834.5A CN113188721B (en) | 2021-03-30 | 2021-03-30 | Equipment is examined to leakproofness water of compressor for refrigeration plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339834.5A CN113188721B (en) | 2021-03-30 | 2021-03-30 | Equipment is examined to leakproofness water of compressor for refrigeration plant |
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| CN113188721A true CN113188721A (en) | 2021-07-30 |
| CN113188721B CN113188721B (en) | 2021-11-19 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349384Y (en) * | 1998-11-03 | 1999-11-17 | 傅云树 | Press-boot pivoted impeller-insulated rolling-rotator compressor |
| EP1413758A2 (en) * | 2002-10-15 | 2004-04-28 | Bitzer Kühlmaschinenbau GmbH | Scroll compressor oil separator |
| CN2839650Y (en) * | 2005-11-09 | 2006-11-22 | 白葆山 | Multi-cylinder oscillating plate rolling ring type compressor |
| CN101089392A (en) * | 2006-06-15 | 2007-12-19 | 上海三电贝洱汽车空调有限公司 | Drive mechanism for vehicle tubocompressor |
| CN207568833U (en) * | 2017-11-06 | 2018-07-03 | 上海纽恩吉汽车部件有限公司 | A kind of reversed circlip for hole of motor compressor for vehicle air conditioner |
| CN112317235A (en) * | 2020-11-24 | 2021-02-05 | 潘小胜 | A even rubber coating and clamping device for processing plastic-aluminum board |
-
2021
- 2021-03-30 CN CN202110339834.5A patent/CN113188721B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349384Y (en) * | 1998-11-03 | 1999-11-17 | 傅云树 | Press-boot pivoted impeller-insulated rolling-rotator compressor |
| EP1413758A2 (en) * | 2002-10-15 | 2004-04-28 | Bitzer Kühlmaschinenbau GmbH | Scroll compressor oil separator |
| CN2839650Y (en) * | 2005-11-09 | 2006-11-22 | 白葆山 | Multi-cylinder oscillating plate rolling ring type compressor |
| CN101089392A (en) * | 2006-06-15 | 2007-12-19 | 上海三电贝洱汽车空调有限公司 | Drive mechanism for vehicle tubocompressor |
| CN207568833U (en) * | 2017-11-06 | 2018-07-03 | 上海纽恩吉汽车部件有限公司 | A kind of reversed circlip for hole of motor compressor for vehicle air conditioner |
| CN112317235A (en) * | 2020-11-24 | 2021-02-05 | 潘小胜 | A even rubber coating and clamping device for processing plastic-aluminum board |
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| CN113188721B (en) | 2021-11-19 |
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Application publication date: 20210730 Assignee: Zhejiang Yiya New Materials Co.,Ltd. Assignor: Jiaxing yihesheng Refrigeration Technology Co.,Ltd. Contract record no.: X2023980040953 Denomination of invention: A sealing water inspection equipment for compressors used in refrigeration equipment Granted publication date: 20211119 License type: Common License Record date: 20230901 |
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