CN217761247U - Active refrigeration case and permanent magnetism variable frequency air compressor machine - Google Patents
Active refrigeration case and permanent magnetism variable frequency air compressor machine Download PDFInfo
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- CN217761247U CN217761247U CN202220469608.9U CN202220469608U CN217761247U CN 217761247 U CN217761247 U CN 217761247U CN 202220469608 U CN202220469608 U CN 202220469608U CN 217761247 U CN217761247 U CN 217761247U
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- air inlet
- air compressor
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 31
- 230000005389 magnetism Effects 0.000 title claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses an initiative refrigeration machine case and permanent magnetism frequency conversion air compressor machine. Wherein, initiative refrigeration machine case includes the box, the box is provided with the inner chamber, the lateral surface of box be provided with air intake, air outlet and the air inlet that the inner chamber is linked together, air outlet department is provided with the refrigerator, the refrigerator includes: the shell is of a hollow cylindrical structure with openings at the left end and the right end, and a plurality of through holes communicated with the cavity of the shell are formed in the outer side surface of the shell; and the semiconductor radiating fin is arranged in the through hole and comprises a heat conducting part and a refrigerating part, the refrigerating part faces the cavity, and the heat conducting part faces the outside of the shell. The technical scheme of the utility model can be to the direct cooling of hot gas flow, need not the reposition of redundant personnel. The utility model discloses still provide a permanent magnetism frequency conversion air compressor machine.
Description
Technical Field
The utility model relates to an air compressor machine technical field, in particular to initiative refrigeration machine case and application the permanent magnetism frequency conversion air compressor machine of initiative refrigeration machine case.
Background
The permanent magnet frequency conversion air compressor adopts a preformed screw type air compressor which is configured, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified. The screw type air compressor consistently provides high-quality compressed air for various industries by virtue of the advantages of high efficiency, no maintenance, high reliability and the like.
The permanent magnet variable frequency air compressor generally comprises a case, an air compressor body, a motor and an oil-gas separator, wherein the motor operates to drive a rotor of the permanent magnet variable frequency air compressor body to rotate, so that the permanent magnet variable frequency air compressor body operates to suck air and compress the air, the compressed air and cooling oil enter the oil-gas separator, and the oil-gas separator performs oil-gas separation to release hot clean compressed air and cool the air, so that cold compressed air is conveniently used. In the prior art, a grid plate and other structures are often arranged on a chassis to split and cool hot gas, and the collection and utilization of air flow are affected due to the split.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an initiative refrigeration machine case can be to the direct cooling of hot gas flow, need not the reposition of redundant personnel.
In order to achieve the above object, the utility model provides an initiative refrigeration machine case is applied to permanent magnetism frequency conversion air compressor machine, the power distribution box comprises a box body, the box is provided with the inner chamber, the lateral surface of box be provided with air intake, air outlet and the air inlet that the inner chamber is linked together, air outlet department is provided with the refrigerator, the refrigerator includes:
the shell is of a hollow cylindrical structure with openings at the left end and the right end, and a plurality of through holes communicated with the cavity of the shell are formed in the outer side surface of the shell;
the semiconductor cooling fin is arranged in the through hole and comprises a heat conduction portion and a refrigeration portion, the refrigeration portion faces the cavity, and the heat conduction portion faces the outside of the shell.
Optionally, be provided with spacing convex part on the internal perisporium of through-hole, be provided with the draw-in groove on the periphery wall of semiconductor fin, spacing convex part joint is in the draw-in groove.
Optionally, the limiting convex part and the housing are of an integrally formed structure.
Optionally, the box body has a left side surface and a right side surface in the horizontal direction, the air outlet is disposed on the left side surface, and the air inlet is disposed on the right side surface.
Optionally, the cross section of the air inlet in the height direction is circular.
Optionally, a pipeline fan is arranged in the air inlet.
Optionally, the air inlet sets up the top of box, be provided with the filter screen in the air inlet.
Optionally, the bottom of the box body is provided with universal wheels.
Optionally, the box and the housing are both of stainless steel construction.
The utility model also provides a permanent magnet variable frequency air compressor, which comprises the active refrigeration case;
the air filter is arranged at the top of the air inlet pipe, and the permanent magnet variable frequency air compressor body is provided with an air outlet pipe; the bottom of the oil-gas separator is provided with a first connecting pipe, the air outlet pipe is communicated with the first connecting pipe, the top of the oil-gas separator is provided with a second connecting pipe, and the second connecting pipe is communicated with the cavity of the shell.
The utility model discloses among the technical scheme, in the practical application, initiative refrigeration machine case in this application can use with the combination of the permanent magnetism frequency conversion air compressor machine among the prior art, and the clean hot gas flow that the permanent magnetism frequency conversion air compressor machine produced can circulate in the shell cavity, and the refrigeration portion in the semiconductor fin can carry out cooling to the air current in the shell cavity. The structure can directly cool hot air flow without shunting. The novel LED lamp is simple in structure, exquisite in design and worthy of popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of an embodiment of an active cooling cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
the reference numbers illustrate:
| name (R) | Reference numerals | Name (R) | Reference |
| Box body | |||
| 1 | |
221 | |
| |
11 | Refrigerating |
222 |
| |
111 | |
3 |
| |
12 | Permanent magnet frequency conversion air compressor body | 4 |
| |
13 | |
41 |
| |
2 | Oil- |
5 |
| Through |
21 | First connecting |
51 |
| Limiting convex part | 211 | Second connecting |
52 |
| |
22 | Air filter | 6 |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The embodiment of the utility model provides an in, this initiative refrigeration machine case is applied to permanent magnetism frequency conversion air compressor machine, initiative refrigeration machine case includes box 1, box 1 is provided with the inner chamber, box 1's lateral surface be provided with air intake 11, air outlet 12 and air inlet 13 that the inner chamber is linked together, air outlet 12 is located to be provided with the refrigerator, the refrigerator includes: the shell 2 is a hollow cylindrical structure with openings at the left end and the right end, and a plurality of through holes 21 communicated with the cavity of the shell 2 are formed in the outer side surface of the shell 2; and the semiconductor heat sink 22, the semiconductor heat sink 22 is set up in the said through hole 21, the said semiconductor heat sink 22 includes heat conduction portion 221 and refrigeration portion 222, the said refrigeration portion 222 faces the said cavity, the said heat conduction portion 221 faces the outside of the said outer cover 2. As shown in fig. 1 and 2.
The utility model discloses the theory of operation: in practical application, the active refrigeration chassis in this application can be used with the permanent magnetism frequency conversion air compressor machine combination among the prior art, and the clean hot gas flow that the permanent magnetism frequency conversion air compressor machine produced can circulate in the cavity of shell 2, and the refrigeration portion 222 among the semiconductor fin 22 can cool off the air current in the cavity of shell 2. The heat conducting portion 221 and the cooling portion 222 are in contact with each other (the heat dissipation structure of a semiconductor material is common knowledge of those skilled in the art, that is, a semiconductor cooling fin, that is, a semiconductor heat sink 22 in this document, when a thermocouple pair formed by a high-temperature semiconductor material and a low-temperature semiconductor material is passed through by current, heat transfer occurs between the two ends, and heat is transferred from one end to the other end, so as to generate a temperature difference to form a cold-hot end.
In order to fix semiconductor cooling fin 22, in the technical scheme of the utility model, be provided with spacing convex part 211 on the internal perisporium of through-hole 21, be provided with the draw-in groove (not marking in the figure) on semiconductor cooling fin 22's the periphery wall, spacing convex part 211 joint is in the draw-in groove.
For convenient processing, in the technical scheme of the utility model, spacing convex part 211 with shell 2 is the integrated into one piece structure.
The utility model discloses among the technical scheme, box 1 has ascending left surface and the right flank of horizontal direction, air outlet 12 sets up the left surface, air intake 11 sets up the right flank.
This kind of structure setting is favorable to each work unit of box 1 inside to dispel the heat the cooling because form the convection current air in the 1 inner chamber of box.
In the technical scheme of the utility model, air intake 11 is circular in the ascending cross-section of direction of height.
In the technical scheme of the utility model, be provided with pipeline fan 111 in the air intake 11.
This kind of structure setting can carry out aeration cooling to the 1 inner chamber of box, if semiconductor fin 22 is located the inner chamber, then can cool down heat conduction portion 221, helps the inside heat transfer of semiconductor fin 22, makes the temperature of refrigeration portion 222 and heat conduction portion 221 keep in certain extent, realizes lasting cooling effect.
In the technical scheme of the utility model, air inlet 13 sets up the top of box 1, be provided with the filter screen (not drawn in the picture) in the air inlet 13.
In practical application, the filter screen can filter impurities in the air entering the inner cavity of the box body 1.
For convenient removal, the utility model discloses in the technical scheme, the bottom of box 1 is provided with the universal wheel (not drawn in the picture).
For increasing the structural life, in the technical scheme of the utility model, box 1 with shell 2 is stainless steel construction.
The utility model also provides a permanent magnetism frequency conversion air compressor machine, include the quick-witted case of initiative refrigeration, the concrete structure of this initiative refrigeration machine case refers to above-mentioned embodiment, because this permanent magnetism frequency conversion air compressor machine has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here. The air filter is characterized in that a motor 3, a permanent magnet variable frequency air compressor body 4 and an oil-gas separator 5 are arranged in an inner cavity of the box body 1, an output shaft (not shown in the figure) of the motor 3 is connected with an input end of the permanent magnet variable frequency air compressor body 4, an air inlet pipe (not shown in the figure) is arranged at the top of the permanent magnet variable frequency air compressor body 4, an air filter 6 is installed at the top of the air inlet pipe, and an air outlet pipe 41 is arranged on the permanent magnet variable frequency air compressor body 4; the bottom of the oil-gas separator 5 is provided with a first connecting pipe 51, the gas outlet pipe 41 is communicated with the first connecting pipe 51, the top of the oil-gas separator 5 is provided with a second connecting pipe 52, and the second connecting pipe 52 is communicated with the cavity of the shell 2. In practical application, motor 3 operates the rotor that drives permanent magnetism frequency conversion air compressor machine body 4 and rotates, make permanent magnetism frequency conversion air compressor machine body 4 operate and inhale the air, the outside air at first passes through the filter screen, then the air admission air cleaner 6, air cleaner 6 filters the air, and make clean air pass through the intake pipe and get into and compress in the permanent magnetism frequency conversion air compressor machine body 4, air and cooling fluid after the compression get into oil and gas separator 5 through first connecting pipe 51, oil and gas separator 5 carries out oil-gas separation, make hot compressed air release to the shell 2 of refrigerator in through second connecting pipe 52, cool off.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an initiative refrigeration machine case, is applied to permanent magnetism frequency conversion air compressor machine, a serial communication port, which comprises a box body, the box is provided with the inner chamber, the lateral surface of box be provided with air intake, air outlet and the air inlet that the inner chamber is linked together, air outlet department is provided with the refrigerator, the refrigerator includes:
the shell is of a hollow cylindrical structure with openings at the left end and the right end, and a plurality of through holes communicated with the cavity of the shell are formed in the outer side surface of the shell; and
the semiconductor cooling fin is arranged in the through hole and comprises a heat conduction portion and a refrigeration portion, the refrigeration portion faces the cavity, and the heat conduction portion faces the outside of the shell.
2. The active refrigeration chassis according to claim 1, wherein a limiting protrusion is disposed on an inner peripheral wall of the through hole, a slot is disposed on an outer peripheral wall of the semiconductor heat sink, and the limiting protrusion is engaged with the slot.
3. The active refrigeration chassis of claim 2, wherein the limit protrusion and the housing are integrally formed.
4. The active cooling cabinet of claim 1, wherein the cabinet has a left side and a right side in a horizontal direction, the air outlet is disposed on the left side, and the air inlet is disposed on the right side.
5. The active cooling cabinet of claim 1, wherein the air inlet is circular in cross-section in a height direction.
6. The active refrigeration chassis of claim 5, wherein a duct fan is disposed within the air inlet.
7. The active refrigeration chassis of claim 1, wherein the air inlet is disposed at a top of the box, and a filter screen is disposed within the air inlet.
8. The active refrigeration chassis of claim 1, wherein the bottom of the box is provided with universal wheels.
9. The active refrigeration chassis of claim 1, wherein the box and the housing are both stainless steel structures.
10. A permanent magnet variable frequency air compressor, characterized by comprising an active refrigerating cabinet according to any one of claims 1 to 9;
the air filter is arranged at the top of the air inlet pipe, and the permanent magnet variable frequency air compressor body is provided with an air outlet pipe; the bottom of the oil-gas separator is provided with a first connecting pipe, the gas outlet pipe is communicated with the first connecting pipe, the top of the oil-gas separator is provided with a second connecting pipe, and the second connecting pipe is communicated with the cavity of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469608.9U CN217761247U (en) | 2022-02-28 | 2022-02-28 | Active refrigeration case and permanent magnetism variable frequency air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469608.9U CN217761247U (en) | 2022-02-28 | 2022-02-28 | Active refrigeration case and permanent magnetism variable frequency air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761247U true CN217761247U (en) | 2022-11-08 |
Family
ID=83882388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469608.9U Active CN217761247U (en) | 2022-02-28 | 2022-02-28 | Active refrigeration case and permanent magnetism variable frequency air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761247U (en) |
-
2022
- 2022-02-28 CN CN202220469608.9U patent/CN217761247U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 063000 Linjin Industrial Park, Hangu Administrative Zone, Tangshan City, Hebei Province Patentee after: Hebei Ganghua Refrigeration Equipment Co.,Ltd. Country or region after: China Address before: No. 96, Jinchengwan Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi oupeng Electrical Machinery Co.,Ltd. Country or region before: China |