CN209838681U - Connecting structure of motor or engine and scroll compressor head and clutch - Google Patents
Connecting structure of motor or engine and scroll compressor head and clutch Download PDFInfo
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- CN209838681U CN209838681U CN201920443249.8U CN201920443249U CN209838681U CN 209838681 U CN209838681 U CN 209838681U CN 201920443249 U CN201920443249 U CN 201920443249U CN 209838681 U CN209838681 U CN 209838681U
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Abstract
The motor or engine is connected with the scroll compressor head and the clutch, and the clutch is arranged at the shaft extension end of the scroll compressor head. The power can be conveniently switched on or off with the shaft extension end of the scroll compressor head through the clutch, other equipment except a motor can be used as power, such as an engine and the like, the scientific and technical content of the scroll compressor is improved, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a scroll compressor field especially relates to motor or engine and scroll compressor aircraft nose and clutch connection structure, can be applied to mechanical industry, chemical industry, medical treatment, food, the energy, transportation, aerospace field.
Background
The scroll compressor is a novel compressor developed and applied in 70 international years, and although the scroll compressor is invented as early as 1905, the scroll compressor is really put into use in 80 years. Especially, in recent 10 years, the compressor has been successfully applied to air conditioning, refrigeration, heat pump and other systems abroad, and shows superior and unique performance compared with other types of compressors, thereby drawing great attention from various countries, and the compressor is called as a brand new generation compressor, because the compressor draws attention from many countries with the outstanding advantages of high efficiency, high reliability, low energy consumption, low noise, few parts, compact structure and the like. Compared with a reciprocating compressor with the same capacity, the volume is reduced by 40%, the weight is reduced by 15%, the number of parts is reduced by 85%, the efficiency is improved by 10%, and the torque variation amplitude is reduced by 90%.
How to save energy, protect environment and improve efficiency becomes an important factor for the development of the compressor. Under certain environmental requirements, oil-containing scroll compressors have failed to meet service requirements. With the development of the times and the progress of science and technology, oil-free scroll compressors have been finally produced through a great deal of intensive research by researchers. The oil-free scroll compressor not only has all the advantages of the oil-containing compressor, but also thoroughly gets rid of the dependence of the compressor on lubricating oil. From now on, scroll compressors can be classified as oil-containing, micro-oil, oil-free scroll compressors, and oil-free scroll compressors and oil-containing scroll compressors, which have incompatible features:
1. oil-free scroll compressors can provide compressed air that is absolutely free of oil.
2. The oil-free scroll compressor completely gets rid of the dependence on lubricating oil, and is energy-saving and environment-friendly.
3. Maintenance is free.
At present, most of the existing scroll compressors adopt a motor directly connected with a compressor head or a motor connected with a compressor head through belt transmission, or adopt a plurality of structures to combine into a compressor, and the above method has inevitable defects:
1. the scroll compressor with large discharge capacity, which is formed by combining a plurality of motors directly connected with compressor heads or the motors connected with the compressor heads through belt transmission, wastes energy, increases noise and volume, and cannot be applied to places with strict requirements on volume.
2. In the case of frequent gas consumption, unnecessary energy consumption is caused from low speed to high speed due to large starting torque of the motor.
3. In some specific cases, the compressor head cannot be directly started at high rotation speed of the motor.
4. In many occasions requiring large displacement and high power, the installation method is limited, so that the installation method cannot be used.
5. Under the condition that no power is supplied to mines, ships, road construction and the like, and a motor cannot be used as power, the application range of the scroll compressor is limited.
6, each compressor head needs to be equipped with a motor, thereby increasing the manufacturing cost virtually.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of motor or engine and scroll compressor aircraft nose and clutch can conveniently put through or cut off the break-make of power and scroll compressor aircraft nose axle extension end.
The technical scheme is as follows:
the connection structure of the motor or the engine, the scroll compressor head and the clutch comprises the scroll compressor head.
The technical key points are as follows:
the shaft extension end of the scroll compressor head is provided with a clutch, and the power output is connected through the clutch.
The power is a motor or an engine.
The technical key points are as follows:
the clutch can be a belt pulley type electromagnetic clutch, and a belt pulley of the clutch is connected with a belt pulley of the power output shaft through a corresponding transmission belt.
The clutch can also be an automatic clutch, the input end of the clutch is connected with the power output shaft extension end, and the output end of the clutch is connected with the scroll compressor head shaft extension end.
The advantages are that:
1. compared with the prior structure, other power equipment except the motor can be adopted as the power, such as: the engine and the like solve the problem that a large amount of compressed gas is needed under the condition that the motor cannot be used, and change the condition that the scroll compressor only depends on the motor as power.
2. The motor is started in no-load mode, the clutch state of the clutch is intelligently controlled by the system sensor, starting torque is reduced, and energy is saved.
3. The intelligent control of the displacement is realized, and the system sensor controls the clutch state of the clutch according to the real-time change of the flow.
4. And intelligent equipment management, wherein the system automatically adjusts the starting times of each compressor head according to the data of the clutch on-off state, so that the service life of the equipment is prolonged.
5. Under the specific environmental requirements that a large amount of gas is needed, the scroll compressor head can be directly driven to work under the high-rotating-speed state, so that the exhaust pressure and the exhaust volume can meet the use requirements in a very short time.
6. The time from starting to the optimal working condition of the compressor is greatly shortened, and energy is saved.
Drawings
Fig. 1 is a schematic structural diagram top view (a belt pulley electromagnetic clutch) of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a front view of the pulley electromagnetic clutch.
Fig. 4 is a structural section view of a belt pulley type electromagnetic clutch.
FIG. 5 is a front view of the automatic clutch.
Fig. 6 is a sectional view of the automatic clutch structure.
The device comprises a scroll compressor head 1, a clutch 2, an output shaft belt pulley 3, power 4 (a motor or an engine) and a transmission belt 5.
Detailed Description
Example 1
The motor or engine is connected with the scroll compressor head and the clutch.
The shaft extension end of the scroll compressor head 1 is provided with a clutch 2.
The clutch 2 is a pulley electromagnetic clutch (known in the art).
The belt pulley of the clutch 2 and the power 4 output shaft belt pulley 3 are connected through corresponding transmission belts 5.
The power 4 is a motor or an engine.
The using method comprises the following steps: when the clutch 2 is electrified, the clutch 2 is in an attraction state, and the power 4 outputs the shaft belt pulley 3 to drive the clutch 2 belt pulley of the scroll compressor head 1 to rotate to do work. When the clutch 2 is powered off, the belt pulley of the clutch 2 is separated, and the scroll compressor head 1 does not work.
Example 2
The clutch 2 in embodiment 1 is replaced with an automatic clutch, which is a known art.
The input end of the clutch 2 is connected with the shaft extension end of the power 4 output shaft, and the output end of the clutch 2 is connected with the shaft extension end of the scroll compressor handpiece 1.
The power 4 is a motor or an engine.
The using method comprises the following steps: when the clutch 2 is electrified, the clutch 2 is in an attraction state, and the power output shaft 4 drives the clutch 2 of the scroll compressor head 1 to rotate to apply work. When the clutch 2 is powered off, the clutch 2 is separated, and the scroll compressor head 1 does not work.
Claims (3)
1. Connection structure of motor or engine and scroll compressor aircraft nose and clutch, including scroll compressor aircraft nose (1), its characterized in that: a clutch (2) is arranged at the shaft extension end of a scroll compressor head (1), and is connected with power (4) for output through the clutch (2), wherein the power (4) is a motor or an engine.
2. The connection structure of the motor or engine with the scroll compressor head and the clutch as claimed in claim 1, wherein: the clutch (2) is a belt pulley type electromagnetic clutch, and a belt pulley of the clutch (2) is connected with a power (4) output shaft belt pulley (3) through a corresponding transmission belt (5).
3. The connection structure of the motor or engine with the scroll compressor head and the clutch as claimed in claim 1, wherein: the clutch (2) is an automatic clutch, the input end of the clutch (2) is connected with the output shaft extension end of the power (4), and the output end of the clutch (2) is connected with the shaft extension end of the scroll compressor head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443249.8U CN209838681U (en) | 2019-04-03 | 2019-04-03 | Connecting structure of motor or engine and scroll compressor head and clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443249.8U CN209838681U (en) | 2019-04-03 | 2019-04-03 | Connecting structure of motor or engine and scroll compressor head and clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838681U true CN209838681U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920443249.8U Active CN209838681U (en) | 2019-04-03 | 2019-04-03 | Connecting structure of motor or engine and scroll compressor head and clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080977A (en) * | 2019-04-03 | 2019-08-02 | 沈阳畅远特种泵制造有限公司 | The connection structure of motor or engine and scroll compressor head and clutch |
-
2019
- 2019-04-03 CN CN201920443249.8U patent/CN209838681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080977A (en) * | 2019-04-03 | 2019-08-02 | 沈阳畅远特种泵制造有限公司 | The connection structure of motor or engine and scroll compressor head and clutch |
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