CN107218197A - A kind of freezer compressor of adjustable length - Google Patents
A kind of freezer compressor of adjustable length Download PDFInfo
- Publication number
- CN107218197A CN107218197A CN201710240922.3A CN201710240922A CN107218197A CN 107218197 A CN107218197 A CN 107218197A CN 201710240922 A CN201710240922 A CN 201710240922A CN 107218197 A CN107218197 A CN 107218197A
- Authority
- CN
- China
- Prior art keywords
- opening portion
- compressor
- piston rod
- welded
- oil pump
- 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.)
- Pending
Links
Classifications
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
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- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of freezer compressor of adjustable length, including compressor body, compressor host is provided with the compressor body, the inner bottom part of the compressor body is provided with support frame, the bottom of support frame as described above is provided with miniature oil pump, the output end of the miniature oil pump is connected with pipeline, the other end of the pipeline and each position of compressor host are connected, the both sides of the compressor body are welded with telescoping mechanism, the bottom surface of the installing plate is bonded with the first rubber blanket, the side surface upper part of the piston rod is welded with regulating block, the side of the sleeve is provided with rectangular opening portion, and the side of rectangular opening portion is equidistant provided with multiple first limit opening portions from top to bottom, the opposite side of rectangular opening portion is equidistant from top to bottom to be provided with multiple second limit opening portions, and first limit opening portion and the second limit opening portion be staggered in the both sides of rectangular opening portion.Structure of the present invention is novel, ingenious in design, is adapted to promote.
Description
Technical field
The present invention relates to freezer compressor technical field, more particularly to a kind of freezer compressor of adjustable length.
Background technology
Compressor（compressor）, it is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is
The heart of refrigeration system.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, and operate band piston by motor enters to it
After row compression, the refrigerant gas of HTHP is discharged to blast pipe, power is provided for kind of refrigeration cycle, so as to realize compression → cold
It is solidifying（Heat release）The kind of refrigeration cycle of → expansion → evaporation (heat absorption).Compressor is produced in a pipeline fashion.Add in machinery
Work workshop (including casting) produces the parts such as cylinder body, piston (rotating shaft), valve block, connecting rod, bent axle, end cap；
Motor workshop assembles rotor, stator；Housing etc. is produced in press workshop.Then assembled in assembly shop, welded, clearly
Drying is washed, most afterwards through examining qualified packaging to dispatch from the factory.
Freezer compressor is arranged on the inside of refrigerator, it is necessary to adjust the height of compressor, thus more easily and other
Device is connected, and freezer compressor internal mechanical part needs lubricating oil to keep on the go, and the present invention proposes a kind of adjustable
The freezer compressor of length, for solving the deficiencies in the prior art.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of ice of the adjustable length proposed
Header compressor.
To achieve these goals, present invention employs following technical scheme：
Compressor host is provided with a kind of freezer compressor of adjustable length, including compressor body, the compressor body,
The inner bottom part of the compressor body is provided with support frame, and the bottom of support frame as described above is provided with miniature oil pump, the miniature oil pump
Output end be connected with pipeline, the other end of the pipeline and each position of compressor host are connected, the compressor body
Both sides be welded with telescoping mechanism, the telescoping mechanism includes sleeve and piston rod, wherein, sleeve weld is in compressor body
Side, be inserted with the top of piston rod, the piston rod in the sleeve and be welded with baffle plate, the bottom welding of the piston rod
There is installing plate, the bottom surface of the installing plate is bonded with the first rubber blanket, and the side surface upper part of the piston rod is welded with regulating block, institute
The side for stating sleeve is provided with rectangular opening portion, and the side of rectangular opening portion is equidistant provided with the multiple first limits from top to bottom
Position opening portion, the opposite side of rectangular opening portion is equidistant from top to bottom to be provided with multiple second limit opening portions, and first spacing
Opening portion and the second limit opening portion are staggered in the both sides of rectangular opening portion.
It is preferred that, multiple mounting holes are circumferentially with the top of the installing plate, and bolt is threaded with mounting hole.
It is preferred that, the regulating block is arranged in rectangular opening portion, and stirring regulating block can make regulating block enter first
In limit opening portion or the second limit opening portion, so as to reach limitation piston rod activity.
It is preferred that, the bottom of the compressor body is provided with base, and the bottom of the base is bonded with the second rubber blanket.
It is preferred that, the miniature oil pump is electrically connected with extraneous power supply, and the miniature oil pump is provided with liquid level sensor, liquid
Level sensor is connected with controller, when detecting liquid, controller control miniature oil pump operation.
It is preferred that, the diameter of the baffle plate is not less than the internal diameter size of sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：Miniature oil pump is provided with by the bottom of support frame, it is miniature
The output end of oil pump is connected with pipeline, and the other end of pipeline and each position of compressor host are connected, so by will be miniature
The remaining lubricating oil of compressor body is transported at part by oil pump, so as to play a part of lubrication, by sleeve weld in pressure
It is inserted with the side of contracting machine body, sleeve at the top of piston rod, piston rod and is welded with baffle plate, the bottom of piston rod is welded with peace
Plate is filled, the bottom surface of installing plate is bonded with the first rubber blanket, the side surface upper part of piston rod is welded with regulating block, stirring regulating block can be with
Regulating block is set to enter in the first limit opening portion or the second limit opening portion, so that limitation piston rod activity is reached, it is very convenient
The length of telescoping mechanism is adjusted, so that more convenient install compressor, structure of the present invention is novel, ingenious in design, is adapted to promote.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the freezer compressor of adjustable length proposed by the present invention；
Fig. 2 is the structural representation of compressor body in a kind of freezer compressor of adjustable length proposed by the present invention；
Fig. 3 is the structural representation of piston rod in a kind of freezer compressor of adjustable length proposed by the present invention；
Fig. 4 is the partial enlarged drawing of part A in Fig. 1；
Fig. 5 is the top view of installing plate in a kind of freezer compressor of adjustable length proposed by the present invention.
In figure：1 compressor body, 2 bases, 3 second rubber blankets, 4 sleeves, 5 piston rods, 6 baffle plates, 7 regulating blocks, 8 are installed
Plate, 9 first rubber blankets, 10 compressor hosts, 11 support frames, 12 miniature oil pumps, 13 pipelines, 14 rectangular opening portions, 15 first
Limit opening portion, 16 second limit opening portions.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Set in reference picture 1-5, a kind of freezer compressor of adjustable length, including compressor body 1, compressor body 1
There is compressor host 10, the inner bottom part of compressor body 1 is provided with support frame 11, and the bottom of support frame 11 is provided with miniature oil pump
12, the output end of miniature oil pump 12 is connected with pipeline 13, and the other end of pipeline 13 is connected with each position of compressor host 10,
The both sides of compressor body 1 are welded with telescoping mechanism, and telescoping mechanism includes sleeve 4 and piston rod 5, wherein, sleeve 4 is welded on
Piston rod 5 is inserted with the side of compressor body 1, sleeve 4, the top of piston rod 5 is welded with baffle plate 6, the bottom of piston rod 5
Installing plate 8 is welded with, the bottom surface of installing plate 8 is bonded with the first rubber blanket 9, and the side surface upper part of piston rod 5 is welded with regulating block 7,
The side of sleeve 4 is provided with rectangular opening portion 14, and the side of rectangular opening portion 14 is equidistant provided with multiple the from top to bottom
One limit opening portion 15, the opposite side of rectangular opening portion 14 is equidistant from top to bottom to be provided with multiple second limit opening portions 16,
And first limit opening portion 15 and the second limit opening portion 16 be staggered in the both sides of rectangular opening portion 14, pass through support frame
11 bottom is provided with miniature oil pump 12, and the output end of miniature oil pump 12 is connected with pipeline 13, the other end of pipeline 13 and compression
Each position connection of machine host 10, so by the way that miniature oil pump 12 is transported into zero by the remaining lubricating oil of compressor body 1
At part, so as to play a part of lubrication, it is welded on by sleeve 4 in the side of compressor body 1, sleeve 4 and is inserted with piston rod
5, the top of piston rod 5 is welded with baffle plate 6, and the bottom of piston rod 5 is welded with installing plate 8, and the bottom surface of installing plate 8 is bonded with first
Rubber blanket 9, the side surface upper part of piston rod 5 is welded with regulating block 7, and stirring regulating block 7 can make the entrance of regulating block 7 first is spacing to open
In the limit opening portion 16 of oral area 15 or second, so that the activity of limitation piston rod 5 is reached, the length of very convenient regulation telescoping mechanism
Degree, so that more convenient install compressor, structure of the present invention is novel, ingenious in design, is adapted to promote.
In the present invention, the top of installing plate 8 is circumferentially with multiple mounting holes, and bolt is threaded with mounting hole, adjusts
Locking nub 7 is arranged in rectangular opening portion 14, and stirring regulating block 7 can make regulating block 7 enter the first limit opening portion 15 or the
In two limit opening portions 16, so as to reach the activity of limitation piston rod 5, the bottom of compressor body 1 is provided with base 2, the bottom of base 2
Portion is bonded with the second rubber blanket 3, and miniature oil pump 12 is electrically connected with extraneous power supply, and miniature oil pump 12 is provided with liquid level sensor,
Liquid level sensor is connected with controller, when detecting liquid, and controller control miniature oil pump 12 is run, and the diameter of baffle plate 6 is not
Less than the internal diameter size of sleeve 4.
In the use of the present invention, being provided with miniature oil pump 12, the output end of miniature oil pump 12 by the bottom of support frame 11
Pipeline 13 is connected with, the other end of pipeline 13 is connected with each position of compressor host 10, so by by miniature oil pump 12
The remaining lubricating oil of compressor body 1 is transported at part, so as to play a part of lubrication, compression is welded on by sleeve 4
Piston rod 5 is inserted with the side of machine body 1, sleeve 4, the top of piston rod 5 is welded with baffle plate 6, the bottom welding of piston rod 5
There is installing plate 8, the bottom surface of installing plate 8 is bonded with the first rubber blanket 9, and the side surface upper part of piston rod 5 is welded with regulating block 7, stirred
Regulating block 7 can be such that regulating block 7 enters in the first limit opening portion 15 or the second limit opening portion 16, so as to reach limitation piston
The activity of bar 5, the length of very convenient regulation telescoping mechanism, so that more convenient install compressor.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of freezer compressor of adjustable length, including compressor body（1）, the compressor body（1）It is interior to be provided with pressure
Contracting machine host（10）, it is characterised in that the compressor body（1）Inner bottom part be provided with support frame（11）, support frame as described above
（11）Bottom miniature oil pump is installed（12）, the miniature oil pump（12）Output end be connected with pipeline（13）, the pipeline
（13）The other end and compressor host（10）Each position connection, the compressor body（1）Both sides be welded with and stretch
Contracting mechanism, the telescoping mechanism includes sleeve（4）And piston rod（5）, wherein, sleeve（4）It is welded on compressor body（1）Side
Face, the sleeve（4）In be inserted with piston rod（5）, the piston rod（5）Top be welded with baffle plate（6）, the piston rod
（5）Bottom be welded with installing plate（8）, the installing plate（8）Bottom surface be bonded with the first rubber blanket（9）, the piston rod（5）
Side surface upper part be welded with regulating block（7）, the sleeve（4）Side be provided with rectangular opening portion（14）, and oblong openings
Portion（14）Side from top to bottom it is equidistant be provided with multiple first limit opening portions（15）, rectangular opening portion（14）Opposite side
It is equidistant from top to bottom to be provided with multiple second limit opening portions（16）, and the first limit opening portion（15）With the second limit opening portion
（16）It is staggered in rectangular opening portion（14）Both sides.
2. a kind of freezer compressor of adjustable length according to claim 1, it is characterised in that the installing plate（8）
Top be circumferentially with multiple mounting holes, and bolt is threaded with mounting hole.
3. a kind of freezer compressor of adjustable length according to claim 1, it is characterised in that the regulating block（7）
It is arranged on rectangular opening portion（14）In, stir regulating block（7）Regulating block can be made（7）Into the first limit opening portion（15）Or
Second limit opening portion（16）In, so as to reach limitation piston rod（5）Activity.
4. a kind of freezer compressor of adjustable length according to claim 1, it is characterised in that the compressor body
（1）Bottom be provided with base（2）, the base（2）Bottom be bonded with the second rubber blanket（3）.
5. a kind of freezer compressor of adjustable length according to claim 1, it is characterised in that the miniature oil pump
（12）It is electrically connected with extraneous power supply, the miniature oil pump（12）Liquid level sensor is provided with, liquid level sensor connects with controller
Connect, when detecting liquid, controller control miniature oil pump（12）Operation.
6. a kind of freezer compressor of adjustable length according to claim 1, it is characterised in that the baffle plate（6）'s
Diameter is not less than sleeve（4）Internal diameter size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240922.3A CN107218197A (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240922.3A CN107218197A (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218197A true CN107218197A (en) | 2017-09-29 |
Family
ID=59927534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240922.3A Pending CN107218197A (en) | 2017-04-13 | 2017-04-13 | A kind of freezer compressor of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218197A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170600A (en) * | 1995-12-20 | 1997-06-30 | Matsushita Electric Works Ltd | Pump device |
| CN203035621U (en) * | 2013-02-04 | 2013-07-03 | 天津市津能双鹤热力设备有限公司 | Water pump shock absorbing base |
| CN104110361A (en) * | 2013-04-22 | 2014-10-22 | 海尔集团公司 | Linear compressor |
| CN204829170U (en) * | 2015-08-24 | 2015-12-02 | 张海烽 | From mode length adjusting rod |
| CN105179202A (en) * | 2015-09-15 | 2015-12-23 | 蚌埠高科能源装备有限公司 | Air cylinder support part of piston compressor |
| CN205423112U (en) * | 2016-03-23 | 2016-08-03 | 魏威 | Detachable gas compressor casing and gas compressor |
-
2017
- 2017-04-13 CN CN201710240922.3A patent/CN107218197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170600A (en) * | 1995-12-20 | 1997-06-30 | Matsushita Electric Works Ltd | Pump device |
| CN203035621U (en) * | 2013-02-04 | 2013-07-03 | 天津市津能双鹤热力设备有限公司 | Water pump shock absorbing base |
| CN104110361A (en) * | 2013-04-22 | 2014-10-22 | 海尔集团公司 | Linear compressor |
| CN204829170U (en) * | 2015-08-24 | 2015-12-02 | 张海烽 | From mode length adjusting rod |
| CN105179202A (en) * | 2015-09-15 | 2015-12-23 | 蚌埠高科能源装备有限公司 | Air cylinder support part of piston compressor |
| CN205423112U (en) * | 2016-03-23 | 2016-08-03 | 魏威 | Detachable gas compressor casing and gas compressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
|
| RJ01 | Rejection of invention patent application after publication |