CN220791495U - Water cooling and heat insulation protection oil-free vortex air compressor - Google Patents
Water cooling and heat insulation protection oil-free vortex air compressor Download PDFInfo
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- CN220791495U CN220791495U CN202322260718.1U CN202322260718U CN220791495U CN 220791495 U CN220791495 U CN 220791495U CN 202322260718 U CN202322260718 U CN 202322260718U CN 220791495 U CN220791495 U CN 220791495U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000001816 cooling Methods 0.000 title claims abstract description 46
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 21
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water-cooling and heat-insulating protection oil-free vortex air compressor, which comprises a driving mechanism, wherein a motor is arranged in the driving mechanism, and an output shaft of the motor is connected with a main shaft; the air compression mechanism comprises an air compressor shell, wherein an air compressor movable disc and an air compressor static disc which are matched with each other are arranged in the air compressor shell and used for compressing air; the heat insulation mechanism comprises a heat insulation bearing and a bearing mounting seat, wherein the heat insulation bearing is mounted on a main shaft, an air heat dissipation gap is formed between the bearing mounting seat and the bottom of an air compressor shell after the heat insulation bearing is mounted, the heat insulation bearing is prevented from being invalid due to the fact that the local temperature in an air compression bin is too high, a cooling channel which is spiral and leads to the periphery from the center is arranged in a water cooling mechanism, a water inlet and a water outlet are formed in the inlet end and the outlet end of the cooling channel, the water inlet and the water outlet are higher than the water inlet, the capacity of cooling water is improved, double protection of water cooling and heat insulation of the air compressor is achieved, and accordingly the service life of the air compressor is prolonged.
Description
Technical Field
The utility model relates to the technical field of oil-free vortex air compressors, in particular to a water-cooling and heat-insulating protection oil-free vortex air compressor.
Background
The oil-free vortex air compressor has the advantages of small volume, large discharge capacity, low noise and the like, is suitable for various places, has high cleanliness, and can occupy great advantages in the fields of batteries, medical appliances and the like, but can generate a large amount of heat in the process of compressing air, the self performance of the oil-free vortex air compressor can be obviously reduced due to insufficient heat dissipation capacity, and finally the service life of the air compressor is reduced. Traditional wind blows heat dissipation or water-cooling heat dissipation mode, be difficult to reach the effect to the quick cooling of metal cavity in a short time, can make the bearing that contacts with the cavity appear inefficacy phenomenon, also can directly reduce the life of air compressor machine.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the water-cooling and heat-insulation dual-protection oil-free vortex air compressor, which can effectively avoid the phenomena of function damage and service life reduction caused by untimely heat dissipation of the air compressor.
The technical scheme adopted for solving the technical problems is as follows:
an oil-free scroll air compressor with water cooling and heat insulation protection, comprising:
the driving mechanism is internally provided with a motor, and an output shaft of the motor is connected with a main shaft;
the heat insulation mechanism comprises a heat insulation bearing and a bearing mounting seat for mounting the heat insulation bearing, and the heat insulation bearing is mounted on the main shaft;
the air compression mechanism comprises an air compressor shell, wherein an air compressor movable disc and an air compressor static disc which are matched with each other and used for compressing air are arranged in the air compressor shell, and the air compressor movable disc is fixedly connected with the main shaft;
the water cooling mechanism comprises an air compressor end cover and a sealing cover, wherein the sealing cover is arranged on the air compressor shell in a sealing manner, the air compressor end cover is arranged on the sealing cover in a sealing manner to form a cooling bin, a cooling channel which is spiral and leads to the periphery from the center is arranged in the cooling bin, and a water inlet and a water outlet are arranged on the outer side of the air compressor end cover corresponding to the inlet end and the outlet end of the cooling channel.
The bottom of air compressor machine casing through be the connecting bolt of circumference arrangement with bearing mount pad fixed connection, after the installation, the bearing mount pad with the bottom of air compressor machine casing has the air heat dissipation clearance.
The air compressor shell is internally provided with a cavity, the cavity is matched with the sealing cover to form a sealed air compression cavity, and the air compressor movable disc and the air compressor static disc are installed in the air compression bin.
The air compressor static disc is fixed on one side of the sealing cover.
The driving mechanism is provided with a support, at least 3 supports are circumferentially distributed on the support, and the air compressor end cover is fixed with the supports through screws.
The axial leads of the water inlet and the water outlet are mutually perpendicular, the tail end of the water inlet directly reaches the center of the cooling channel through a pipeline, and the tail end of the water outlet is connected with the periphery of the cooling channel.
The height of the water outlet is higher than that of the water inlet.
The beneficial effects of the utility model are as follows: the bottom of the air compressor shell is fixedly connected with the bearing mounting seat through the connecting bolts which are circumferentially arranged, after the air compressor shell is mounted, the bearing mounting seat and the bottom of the air compressor shell are provided with the air heat dissipation gap, so that the phenomenon that the heat insulation bearing is invalid due to overhigh local temperature in the air compression bin is avoided, and the air compression mechanism is provided with the water cooling mechanism, the water cooling mechanism is internally provided with the cooling channel, the water inlet and the water outlet which is higher than the water inlet, so that the capacity of cooling water is improved, the double protection of water cooling and heat insulation of the air compressor is realized, and the service life of the air compressor is prolonged.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a water-cooled and thermally insulated oil-free scroll air compressor of the present utility model;
FIG. 2 is a front view of the water-cooled and thermally insulated protected oil-free scroll air compressor of the present utility model;
FIG. 3 is a cross-sectional view of the water-cooled and thermally insulated oil-free scroll air compressor of the present utility model in the direction A-A;
FIG. 4 is a top view of the water cooling and thermal insulation protection oil free scroll air compressor thermal insulation mechanism of the present utility model;
wherein: 1. a driving mechanism; 13. a support; 14. a bracket; 15. a main shaft; 21. a connecting mechanism; 112. static disc of air compressor; 113. an air compressor movable disc; 114. an air inlet pipe; 115. an air outlet pipe; 201. an air compressor end cover; 202. a water inlet; 203. a water inlet; 204. a cooling channel; 205. sealing cover; 211. an eccentric shaft; 212. an upper bearing; 213. a lower bearing; 301. a bearing mounting seat; 302. a connecting bolt; 303. and (5) heat insulation bearings.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.
A description of one provided by some embodiments of the utility model is provided below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the water-cooled and heat-insulating protected oil-free scroll air compressor of the present utility model includes:
the driving mechanism 1 is internally provided with a motor, and an output shaft of the motor is connected with a main shaft 15;
a heat insulating mechanism including a heat insulating bearing 303 and a bearing mount 301 for mounting the heat insulating bearing 303, the heat insulating bearing 303 being mounted on the main shaft 15;
the air compression mechanism comprises an air compressor shell, wherein an air compressor movable disc 113 and an air compressor static disc 112 which are matched with each other and used for compressing air are arranged in the air compressor shell, and the air compressor movable disc 113 is fixedly connected with the main shaft 15;
the water cooling mechanism comprises an air compressor end cover 201 and a sealing cover 205, wherein the sealing cover 205 is arranged on the air compressor shell in a sealing way, the air compressor end cover 201 is arranged on the sealing cover 205 in a sealing way to form a cooling bin, a cooling channel 204 which is in a spiral shape and leads to the periphery from the center is arranged in the cooling bin, and a water inlet 202 and a water outlet 203 are arranged on the outer side of the air compressor end cover 201 corresponding to the inlet end and the outlet end of the cooling channel 204.
The bottom of air compressor machine casing through be the connecting bolt 302 of circumference arrangement with bearing mount pad 301 fixed connection, after the installation, bearing mount pad 301 with the bottom of air compressor machine casing has the air heat dissipation clearance for reduce the produced heat of air compression mechanism and to the influence of heat-proof bearing 303, avoid its during operation high temperature, influence self life-span.
The air compressor shell is internally provided with a cavity, a sealed air compression cavity is formed by matching the cavity with the sealing cover 205, and the air compressor movable disc 113 and the air compressor static disc 112 are installed in the air compression bin.
The air compressor stationary plate 112 is fixed to one side of the sealing cover 205.
At least 3 connecting mechanisms 21 are circumferentially arranged in the air compression mechanism, and each connecting mechanism 21 comprises an eccentric shaft 211, an upper bearing 212 arranged at the upper end of the eccentric shaft 211 and a lower bearing 213 arranged at the lower end of the eccentric shaft 211; the lower bearing 213 is installed in the air compression chamber, and the upper bearing 212 is installed at the bottom surface of the air compressor head 201.
The driving mechanism 1 is provided with a support 13, at least 3 brackets 14 are circumferentially distributed on the support 13, and the air compressor end cover 201 is fixed with the brackets 14 through screws.
The axial leads of the water inlet 202 and the water outlet 203 are mutually perpendicular, the tail end of the water inlet 202 directly reaches the center of the cooling channel 204 through a pipeline, and the tail end of the water outlet 203 is connected with the periphery of the cooling channel 204.
The height of the water outlet 203 is higher than the height of the water inlet 202.
An air outlet pipe 115 and an air inlet pipe 114 which are communicated with the air compression cavity are arranged above the air compressor end cover 201, and the air outlet pipe 115 is positioned at the center of the air compressor end cover 201.
The working principle of the utility model is as follows: after the driving mechanism 1 is started, the motor drives the main shaft 15 to rotate, so that the air compressor movable plate 113 is controlled to rotate, meanwhile, air enters the air compression cavity through the air inlet pipe 114, along with the mutual matching of the air compressor movable plate 113 and the air compressor fixed plate 112, the air is compressed into high-pressure air, the high-pressure air is distributed through the air outlet pipe 115, certain heat can be generated due to friction in the rotating process of the air compressor movable plate 113 and the air compressor fixed plate 112, meanwhile, a large amount of heat can be generated due to air compression, the heat below the air compression mechanism passes through an air heat dissipation gap between the bearing mounting seat 301 and the bottom of the air compressor shell, the phenomenon that a heat insulation bearing is invalid due to overhigh temperature is avoided, and the heat above the air compression mechanism is taken away by the water cooling mechanism to dissipate heat, so that double protection of water cooling and heat insulation of the air compressor is realized, and the service life of the air compressor is prolonged.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water cooling and thermal-insulated protection's oilless vortex air compressor machine which characterized in that includes:
the driving mechanism (1), a motor is arranged in the driving mechanism (1), and an output shaft of the motor is connected with a main shaft (15);
the heat insulation mechanism comprises a heat insulation bearing (303) and a bearing mounting seat (301) for mounting the heat insulation bearing (303), wherein the heat insulation bearing (303) is mounted on the main shaft (15);
the air compression mechanism comprises an air compressor shell, wherein an air compressor movable disc (113) and an air compressor static disc (112) which are matched with each other are arranged in the air compressor shell and used for compressing air, and the air compressor movable disc (113) is fixedly connected with the main shaft (15);
the air compressor comprises an air compressor shell, and is characterized by comprising an air compressor end cover (201) and a sealing cover (205), wherein the sealing cover (205) is arranged on the air compressor shell in a sealing manner, the air compressor end cover (201) is arranged on the sealing cover (205) in a sealing manner to form a cooling bin, a cooling channel (204) which is spiral and leads to the periphery from the center is arranged in the cooling bin, and a water inlet (202) and a water outlet (203) are arranged at the outer side of the air compressor end cover (201) corresponding to the inlet end and the outlet end of the cooling channel (204).
2. The oil-free vortex air compressor with water cooling and heat insulation protection according to claim 1, wherein the bottom of the air compressor shell is fixedly connected with the bearing mounting seat (301) through connecting bolts (302) which are circumferentially arranged, and after the air compressor shell is mounted, an air heat dissipation gap is formed between the bearing mounting seat (301) and the bottom of the air compressor shell.
3. The oil-free vortex air compressor with water cooling and heat insulation protection according to claim 1, wherein a cavity is arranged in the air compressor shell, a sealed air compression cavity is formed by matching the air compressor shell with the sealing cover (205), and the air compressor movable disc (113) and the air compressor static disc (112) are installed in the air compression bin.
4. A water cooled and thermally insulated oil free scroll air compressor as claimed in claim 3 wherein said air compressor stationary plate (112) is secured to one side of said seal cover (205).
5. The oil-free vortex air compressor with water cooling and heat insulation protection according to claim 1, wherein a support (13) is arranged on the driving mechanism (1), at least 3 supports (14) are circumferentially distributed on the support (13), and the air compressor end cover (201) is fixed with the supports (14) through screws.
6. The oil-free vortex air compressor with water cooling and heat insulation protection according to claim 1, wherein the axes of the water inlet (202) and the water outlet (203) are mutually perpendicular, the tail end of the water inlet (202) directly reaches the center of the cooling channel (204) through a pipeline, and the tail end of the water outlet (203) is connected with the periphery of the cooling channel (204).
7. The oil-free scroll air compressor with water cooling and heat insulation protection according to claim 1 or 6, wherein the water outlet (203) is higher than the water inlet (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260718.1U CN220791495U (en) | 2023-08-22 | 2023-08-22 | Water cooling and heat insulation protection oil-free vortex air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260718.1U CN220791495U (en) | 2023-08-22 | 2023-08-22 | Water cooling and heat insulation protection oil-free vortex air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791495U true CN220791495U (en) | 2024-04-16 |
Family
ID=90662780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260718.1U Active CN220791495U (en) | 2023-08-22 | 2023-08-22 | Water cooling and heat insulation protection oil-free vortex air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791495U (en) |
-
2023
- 2023-08-22 CN CN202322260718.1U patent/CN220791495U/en active Active
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