CN219754807U - Screw refrigerating compressor unit - Google Patents
Screw refrigerating compressor unit Download PDFInfo
- Publication number
- CN219754807U CN219754807U CN202321038373.9U CN202321038373U CN219754807U CN 219754807 U CN219754807 U CN 219754807U CN 202321038373 U CN202321038373 U CN 202321038373U CN 219754807 U CN219754807 U CN 219754807U
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- Prior art keywords
- fixed
- air inlet
- compressor body
- sliding
- rod
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- 229920000742 Cotton Polymers 0.000 claims abstract description 38
- 238000005057 refrigeration Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 14
- 244000309464 bull Species 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model discloses a screw type refrigeration compressor unit, which belongs to the technical field of refrigeration compressors and comprises a mounting seat, wherein transverse mounting openings are formed in two sides of the mounting seat, a plurality of longitudinal mounting openings are formed in the transverse mounting openings, a compressor body is arranged on the upper side of the mounting seat, an air outlet is formed in one side of the upper end of the compressor body, an air inlet is formed in one side of the air outlet, and a filter cotton block is arranged at the upper end of the air inlet.
Description
Technical Field
The utility model belongs to the technical field of refrigeration compressors, and particularly relates to a screw type refrigeration compressor unit.
Background
The refrigerant compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor lead determine the capacity and characteristics of the refrigeration system. In a sense, the design and matching of the refrigeration system is to embody the compressor capacity. Therefore, the refrigeration industry of various countries in the world has no need of putting a great deal of effort on the research of the refrigeration compressor, and new research directions and research achievements are continuously presented. The technical and performance levels of compressors are changing day by day. The variety of compressors is wide, and according to the difference of working principles, the refrigeration compressors may be classified into fixed displacement compressors and variable displacement compressors.
The utility model provides a China patent application number 202221700048X discloses a screw refrigerating compressor unit, including the compressor body, one side surface of compressor body is provided with the gas outlet, the opposite side surface of compressor body is provided with the air inlet, the convex net shell has been placed on the surface of air inlet, the cotton piece of filtration has been placed to the inboard surface of convex net shell, the upper end surface mounting of air inlet has the dust cover, the gas inlet has been seted up on the surface of dust cover, the lower extreme outside surface mounting of compressor body has the backup pad, the lower fixed surface of backup pad has the mount pad, horizontal mounting mouth has been seted up on the surface of mount pad, vertical mounting mouth has been seted up on the horizontal mounting mouth department surface of mount pad, through setting up filter unit in air inlet department, be convenient for carry out dust filtration when admitting air to the mount pad of multi-point mounting mouth structure is set up to the organism bottom, and the adjustment position is convenient for install, and the installation is nimble.
The above-mentioned disclosed patent does not possess the shock-absorbing function, can't cushion the vibrations that compressor organism work produced, and the practicality is relatively poor, and former device filters the gas that gets into in the compressor organism through setting up the cotton piece of filtration simultaneously, but need dismantle the dust cover when carrying out dismouting clearance to the cotton piece of filtration, demolish concave cell shell from the air inlet again, demolish the clearance with the cotton piece of filtration in the concave cell shell again at last, and the cotton piece dismouting step of filtration is loaded down with trivial details, can't carry out quick assembly disassembly to the cotton piece of filtration.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a screw refrigerating compressor unit, which has the characteristics of damping function and capability of damping vibration of a compressor body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw refrigerating compressor unit, includes the mount pad, the mount pad both sides are provided with horizontal installing port, are provided with a plurality of vertical installing ports on the horizontal installing port, and the mount pad upside is provided with the compressor body, and compressor body upper end one side is provided with the gas outlet, and gas outlet one side is provided with the air inlet, and the air inlet upper end is provided with the cotton piece of filtration, is provided with damper between compressor body and the mount pad.
Preferably, the damping assembly comprises a fixed box, damping rods, sliding grooves, a rotating rod, a fixed plate, damping springs and sliding seats, wherein the fixed box is arranged at the upper end of the installation seat, the fixed rod is arranged inside the fixed box, the fixed plate is arranged at the middle position of the surface of the fixed rod, the sliding seats are arranged on two sides of the fixed plate, the damping springs are arranged on the surface of the fixed rod between the sliding seats and the fixed plate, the rotating rod is connected between the sliding seats and the compressor body through shaft pins in a rotating mode, the sliding grooves corresponding to the rotating rod are formed in the upper end of the fixed box, and the damping rods are arranged on two sides between the compressor body and the installation seat.
Preferably, the lower end of the sliding seat is flush with the upper end of the mounting seat, and the side edge of the rotating rod is tangent with the inner wall of the sliding groove.
Preferably, the cotton piece both ends of filtering are provided with the fixture block, and the air inlet upper end is provided with the draw-in groove that corresponds with the fixture block, and the air inlet both ends are provided with fixed frame with the position that the draw-in groove corresponds, are provided with the slide bar in the fixed frame, and slide bar one end is provided with the arm-tie, and the inside slide bar surface of fixed frame is provided with the limiting plate, and the slide bar surface is provided with connecting spring between limiting plate and the fixed frame, and fixture block one end is provided with the draw-in hole that corresponds with the slide bar, and the fixture block upper end is provided with the montant.
Preferably, one end of the sliding rod, which is far away from the pulling plate, is arranged into an arc-shaped structure, and two ends of the pulling plate protrude out of the side edges of the fixed frame.
Preferably, the upper end of the clamping block is flush with the upper end of the air inlet after the clamping block is installed in the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the damping component is arranged, vibration is generated when the compressor body works, the sliding seat at the lower end of the rotating rod is pushed to slide on the fixed rod by the vibration, the damping spring is stretched, the rotating rod rotates between the compressor body and the sliding seat, meanwhile, the damping rod is compressed, the damping rod and the damping spring are utilized to damp the compressor body, the vibration generated by the working of the compressor body can be damped by the damping component, the damage of the vibration to parts in the compressor body is reduced, and the service life of the compressor body is prolonged.
2. According to the utility model, the clamping blocks are arranged at the two ends of the filter cotton block, the pulling plate is pulled to drive the sliding rod and the limiting plate to move in the fixed frame when the filter cotton block is installed, meanwhile, the connecting spring is compressed, then the filter cotton block is installed in the air inlet, meanwhile, the clamping blocks enter the clamping grooves at the upper end of the air inlet, then the pulling plate is loosened, one end of the sliding rod is pushed by the connecting spring to stretch into the clamping holes of the clamping blocks, the effect of fixing the clamping blocks and the filter cotton block is achieved, and the filter cotton block is conveniently disassembled and cleaned by arranging the clamping blocks.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cutaway perspective view of the mounting case of the filter block of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
in the figure: 1. a mounting base; 2. a shock absorbing assembly; 21. a fixed box; 22. a damping rod; 23. a chute; 24. a rotating rod; 25. a fixed rod; 26. a fixing plate; 27. a damping spring; 28. a slide; 3. a compressor body; 4. an air inlet; 5. filtering cotton blocks; 6. an air outlet; 7. a transverse mounting opening; 8. a longitudinal mounting port; 9. a clamping block; 10. a clamping groove; 11. a vertical rod; 12. a fixed frame; 13. a slide bar; 14. pulling a plate; 15. a limiting plate; 16. a connecting spring; 17. and (5) clamping the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a screw refrigerating compressor unit, includes mount pad 1, and mount pad 1 both sides are provided with horizontal installing port 7, are provided with a plurality of vertical installing ports 8 on the horizontal installing port 7, and mount pad 1 upside is provided with compressor body 3, and compressor body 3 upper end one side is provided with gas outlet 6, and gas outlet 6 one side is provided with air inlet 4, and air inlet 4 upper end is provided with filter pulp piece 5, is provided with damper 2 between compressor body 3 and the mount pad 1.
Specifically, damper 2 includes fixed box 21, damping rod 22, spout 23, bull stick 24, dead lever 25, fixed plate 26, damping spring 27 and slide 28, wherein, mount pad 1 upper end is provided with fixed box 21, the inside dead lever 25 that is provided with of fixed box 21, dead lever 25 surface intermediate position is provided with fixed plate 26, the both sides of fixed plate 26 are provided with slide 28, the dead lever 25 surface is provided with damping spring 27 between slide 28 and the fixed plate 26, be connected with bull stick 24 through the pivot rotation between slide 28 and the compressor body 3, fixed box 21 upper end is provided with spout 23 that corresponds with bull stick 24, both sides are provided with damping rod 22 between compressor body 3 and mount pad 1.
Through adopting above-mentioned technical scheme, can carry out the shock attenuation to the vibrations that compressor organism 3 work produced through setting up damper 2, reduce the damage of vibrations to spare part in the compressor organism 3, improve compressor organism 3 life.
Specifically, the lower end of the sliding seat 28 is flush with the upper end of the mounting seat 1, and the side edge of the rotating rod 24 is tangent with the inner wall of the sliding groove 23.
By adopting the technical scheme, the sliding seat 28 slides more stably, and the rotating rod 24 is prevented from rubbing against the fixed box 21.
When the screw refrigerating compressor unit is used, the device is installed at a proper position, the installation seat 1 is installed at a designated position through the transverse installation opening 7 and the longitudinal installation opening 8, the compressor body 3 performs refrigerating work, meanwhile, the filter cotton block 5 in the air inlet 4 filters air entering the compressor body 3, vibration is generated when the compressor body 3 works through the vibration-reducing assembly 2, the sliding seat 28 at the lower end of the vibration-pushing rotating rod 24 slides on the fixed rod 25, the vibration-reducing spring 27 is stretched, the rotating rod 24 rotates between the compressor body 3 and the sliding seat 28, the damping rod 22 is compressed, the vibration-reducing mechanism can absorb the vibration generated when the compressor body 3 works through the vibration-reducing assembly 2, the damage of the vibration to parts in the compressor body 3 is reduced, and the service life of the compressor body 3 is prolonged.
Example 2
This embodiment differs from embodiment 1 in that: the cotton piece 5 both ends are provided with fixture block 9, air inlet 4 upper end is provided with the draw-in groove 10 that corresponds with fixture block 9, the position that air inlet 4 both ends correspond with draw-in groove 10 is provided with fixed frame 12, be provided with slide bar 13 in the fixed frame 12, slide bar 13 one end is provided with arm-tie 14, the inside slide bar 13 surface of fixed frame 12 is provided with limiting plate 15, slide bar 13 surface is provided with connecting spring 16 between limiting plate 15 and the fixed frame 12, fixture block 9 one end is provided with the draw-in hole 17 that corresponds with slide bar 13, fixture block 9 upper end is provided with montant 11.
Through adopting above-mentioned technical scheme, when need dismantle the clearance to filtering cotton piece 5, remove slide bar 13 one end from the draw-in groove 17 of fixture block 9 can remove filtering cotton piece 5, conveniently carry out the dismouting clearance to filtering cotton piece 5 through setting up fixture block 9.
Specifically, one end of the sliding rod 13 far away from the pulling plate 14 is in an arc structure, and two ends of the pulling plate 14 protrude out of the side edge of the fixed frame 12.
By adopting the technical scheme, the sliding rod 13 can conveniently enter the clamping hole 17 at one end of the clamping block 9, and the two ends of the pulling plate 14 protrude out of the side edge of the fixed frame 12 to conveniently pull the pulling plate 14.
Specifically, the upper end of the clamping block 9 is flush with the upper end of the air inlet 4 after the clamping block 9 is installed in the clamping groove 10.
Through adopting above-mentioned technical scheme, make montant 11 can bulge air inlet 4 upper end, can hold montant 11 and demolish filter cotton piece 5 when dismantling filter cotton piece 5.
When the filter cotton block 5 is used, the clamping blocks 9 are arranged at two ends of the filter cotton block 5, the pulling plate 14 is pulled to drive the sliding rod 13 and the limiting plate 15 to move in the fixed frame 12 when the filter cotton block 5 is installed, the connecting springs 16 are compressed, then the filter cotton block 5 is installed into the air inlet 4, the clamping blocks 9 enter the clamping grooves 10 at the upper end of the air inlet 4, the pulling plate 14 is loosened, the connecting springs 16 stretch to push one end of the sliding rod 13 into the clamping holes 17 of the clamping blocks 9, the effect of fixing the clamping blocks 9 and the filter cotton block 5 is achieved, when the filter cotton block 5 needs to be disassembled and cleaned, one end of the sliding rod 13 can be moved out of the clamping holes 17 of the clamping blocks 9 to detach the filter cotton block 5, and the filter cotton block 5 is conveniently disassembled and cleaned by arranging the clamping blocks 9.
The damping rod 22 in the present utility model is a prior art, and the model is selected as the SQS.
The structure and the working principle of the installation seat 1, the compressor body 3, the air inlet 4, the filter cotton block 5, the air outlet 6, the transverse installation opening 7 and the longitudinal installation opening 8 are disclosed in a screw type refrigeration compressor unit disclosed in China patent application No. 202221700048X, the working principle is that the installation seat 1 is installed at a designated position through the transverse installation opening 7 and the longitudinal installation opening 8, the compressor body 3 carries out refrigeration work, and meanwhile, the filter cotton block 5 in the air inlet 4 filters gas entering the compressor body 3.
The working principle and the using flow of the utility model are as follows: when screw refrigerating compressor unit used, install the device in the suitable position, through horizontal installing port 7 and vertical installing port 8 with mount pad 1 installation at the assigned position, compressor body 3 carries out refrigeration work, filter cotton piece 5 in the air inlet 4 simultaneously filters the gas that gets into in the compressor body 3, through setting up damper 2, compressor body 3 during operation produces vibrations, slide carriage 28 of vibrations promotion bull stick 24 lower extreme is slided on dead lever 25, damper 27 receives the extension, the bull stick 24 rotates between compressor body 3 and slide carriage 28, simultaneously damper 22 receives the compression, utilize damper 22 and damper 27 can carry out the shock attenuation to compressor body 3, through setting up damper 2 can carry out the shock attenuation to compressor body 3 work production, reduce the damage of vibrations to spare part in the compressor body 3, improve compressor body 3 life, through setting up fixture block 9 at filter cotton piece 5 both ends, pulling arm 14 drives slide bar 13 and limiting plate 15 and moves in fixed frame 12 during installation, connecting spring 16 receive the compression, afterwards install filter cotton piece 5 into in air inlet 4, simultaneously, damper 9 gets into the fixture block 9 and gets into 10 in the draw-in the clamping groove, then, install the fixture block 9 and remove the effect from the fixture block 5 through setting up the fixture block 17, can be reached in the jack block 9 is dismantled and the filter cotton piece is removed from the fixture block 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a screw refrigerating compressor unit, includes mount pad, its characterized in that: the air conditioner is characterized in that transverse mounting openings are formed in two sides of the mounting seat, a plurality of longitudinal mounting openings are formed in the transverse mounting openings, a compressor body is arranged on the upper side of the mounting seat, an air outlet is formed in one side of the upper end of the compressor body, an air inlet is formed in one side of the air outlet, a filter cotton block is arranged at the upper end of the air inlet, and a damping component is arranged between the compressor body and the mounting seat.
2. A screw refrigeration compressor unit as set forth in claim 1 wherein: the damping assembly comprises a fixed box, damping rods, sliding grooves, a rotating rod, a fixed plate, damping springs and sliding seats, wherein the fixed box is arranged at the upper end of a mounting seat, the fixed rod is arranged inside the fixed box, the fixed plate is arranged in the middle of the surface of the fixed rod, the sliding seats are arranged on two sides of the fixed plate, the damping springs are arranged on the surface of the fixed rod between the sliding seats and the fixed plate, the rotating rod is connected between the sliding seats and a compressor body through shaft pins in a rotating mode, the sliding grooves corresponding to the rotating rod are formed in the upper end of the fixed box, and the damping rods are arranged on two sides between the compressor body and the mounting seat.
3. A screw refrigeration compressor unit as set forth in claim 2 wherein: the lower end of the sliding seat is flush with the upper end of the mounting seat, and the side edge of the rotating rod is tangent with the inner wall of the sliding groove.
4. A screw refrigeration compressor unit as set forth in claim 1 wherein: the cotton piece both ends of filtering are provided with the fixture block, and the air inlet upper end is provided with the draw-in groove that corresponds with the fixture block, and the position that air inlet both ends correspond with the draw-in groove is provided with fixed frame, is provided with the slide bar in the fixed frame, and slide bar one end is provided with the arm-tie, and the inside slide bar surface of fixed frame is provided with the limiting plate, and the slide bar surface is provided with coupling spring between limiting plate and the fixed frame, and fixture block one end is provided with the draw-in hole that corresponds with the slide bar, and the fixture block upper end is provided with the montant.
5. A screw refrigeration compressor unit as set forth in claim 4 wherein: one end of the sliding rod, which is far away from the pulling plate, is arranged into an arc-shaped structure, and two ends of the pulling plate protrude out of the side edge of the fixed frame.
6. A screw refrigeration compressor unit as set forth in claim 4 wherein: the upper end of the clamping block is flush with the upper end of the air inlet after the clamping block is installed in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038373.9U CN219754807U (en) | 2023-04-26 | 2023-04-26 | Screw refrigerating compressor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038373.9U CN219754807U (en) | 2023-04-26 | 2023-04-26 | Screw refrigerating compressor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754807U true CN219754807U (en) | 2023-09-26 |
Family
ID=88076758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038373.9U Active CN219754807U (en) | 2023-04-26 | 2023-04-26 | Screw refrigerating compressor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117514696A (en) * | 2023-12-21 | 2024-02-06 | 杭州新亚低温科技有限公司 | High-pressure compressor with high stability |
-
2023
- 2023-04-26 CN CN202321038373.9U patent/CN219754807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117514696A (en) * | 2023-12-21 | 2024-02-06 | 杭州新亚低温科技有限公司 | High-pressure compressor with high stability |
| CN117514696B (en) * | 2023-12-21 | 2024-04-26 | 杭州新亚低温科技有限公司 | High-pressure compressor with high stability |
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