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Dual-drive vacuum compression equipment and drive control method

A vacuum compression, dual-drive technology, applied in pump control, mechanical equipment, machine/engine, etc., can solve problems such as high noise, and achieve the effect of reducing working noise, reducing working noise, and good compression balance

Pending Publication Date: 2019-11-19
东莞市基富真空设备有限公司
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Problems solved by technology

[0002] In the field of vacuum compression, using a motor to drive a vacuum pump for vacuuming is widely used. Most of the existing vacuuming equipment uses a motor to drive the vacuum pump to extract air to form a vacuum, and the current equipment also uses a single motor to drive simultaneously. Two vacuum pumps for two-stage vacuuming technology, this equipment can have better vacuuming efficiency compared with single-stage vacuuming technology, but the existing vacuum compression equipment still has the problem of excessive noise

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  • Dual-drive vacuum compression equipment and drive control method
  • Dual-drive vacuum compression equipment and drive control method
  • Dual-drive vacuum compression equipment and drive control method

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Embodiment Construction

[0032] Attached below Figures 1 to 8 The present invention will be described in detail.

[0033] A dual-drive vacuum compression device of the present invention includes a main engine housing 1, a dual-drive vacuum pump device 2 and an oil-water cooling system 5 are arranged inside the main engine housing 1, a storage tank is arranged on one side of the main engine housing, and the The storage tank 4 is connected to the dual-drive vacuum pump device through the first pipeline 11, and the other side of the host housing is provided with a muffler 3, and the double-drive vacuum pump device 2 is connected to the muffler through the second pipeline 12; it also includes a control device , the dual-drive vacuum pump device is electrically connected to the control device, and the control device includes a display control panel; After the pressure adsorption, the negative pressure value in the storage tank 4 is reduced, and the storage tank can be conveniently connected with the work...

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Abstract

The invention relates to the technical field of vacuum equipment, and discloses dual-drive vacuum compression equipment. The dual-drive vacuum compression equipment comprises a main machine shell, wherein a dual-drive vacuum pump device and an oil-water cooling system are arranged in the main machine shell. Since the equipment adopts the dual-drive vacuum pump device, when in operation, it is possible to reduce the working noise of the compression, meanwhile, under the action of an improved silencer, the working noise of the whole equipment is obviously reduced by 10 percent, and the driving control method provided by the invention can more reasonably distribute the driving speed of two motors, so that the two vacuum pumps can keep better compression balance, thereby improving the workingefficiency.

Description

technical field [0001] The invention relates to the technical field of vacuum compression, in particular to a dual-drive vacuum compression device and a drive control method. Background technique [0002] In the field of vacuum compression, using a motor to drive a vacuum pump for vacuuming is widely used. Most of the existing vacuuming equipment uses a motor to drive the vacuum pump to extract air to form a vacuum, and the current equipment also uses a single motor to drive simultaneously. The technology of two-stage vacuum pumping by two vacuum pumps can have better vacuuming efficiency than the single-stage vacuum pumping technology. However, the existing vacuum compression equipment still has the problem of excessive noise . In view of this, the inventor has made a new invention. Contents of the invention [0003] The purpose of the present invention is to address the shortcomings of the prior art, to provide a dual-drive vacuum compression device for reducing the op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B41/02F04B39/00F04B39/06F04B49/06
CPCF04B41/02F04B39/0083F04B39/06F04B49/06
Inventor 张建桥梁汝明
Owner 东莞市基富真空设备有限公司
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