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Smoke eliminator and dual turbine fan thereof

A smoke eliminator and twin-turbine technology, applied in the direction of machines/engines, mechanical equipment, liquid fuel engines, etc., can solve the problems of high motor power requirements, high cost, and unguaranteed hoisting strength

Pending Publication Date: 2018-08-28
浙江承驰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the public number is the chandelier disclosed in the document of CN206637447U, due to the limitation of its place of use and function, the volume of chandelier can also realize its function less, if it is used under the chandelier of large volume and heavy weight, on the one hand, its hoisting strength It cannot be guaranteed. On the other hand, the telescopic boom is controlled by the motor drive, which requires high power and high cost of the motor.

Method used

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  • Smoke eliminator and dual turbine fan thereof
  • Smoke eliminator and dual turbine fan thereof
  • Smoke eliminator and dual turbine fan thereof

Examples

Experimental program
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Embodiment Construction

[0028] The preferred embodiments of this patent will be described in further detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 and figure 2 The shown smoke eliminator includes a smoke eliminator body, an exhaust pipe 4 and a fixing seat 5 for fixing the smoke eliminator body. The smoke eliminator body includes a housing 1, a fan 2 arranged in the housing 1 and a lighting assembly 3 installed outside the housing. The smoke eliminator in this application can realize the functions of lighting and smoke exhaust and dust removal.

[0030] The housing of the smoke eliminator body is divided into upper and lower layers and includes an upper housing 11 and a lower housing 12 . The overall width of the upper housing 11 is greater than that of the lower housing 12 . In order to realize the lighting function, a first-level lighting assembly 31 and a second-level lighting assembly 32 are arranged on the lower surfaces of the upper shell 11 and the l...

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PUM

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Abstract

The invention discloses a smoke eliminator and a dual turbine fan thereof. The dual turbine fan comprises a volute and two centrifugal impellers driven by a motor to reversely rotate. The smoke eliminator comprises a smoke eliminator body, an exhaust pipe and a fixing seat, wherein the exhaust pipe and the fixing seat are used for fixing the smoke eliminator body. The smoke eliminator body comprises a shell and a fan arranged in the shell, and the fan is the dual turbine fan. The two centrifugal impellers in the dual turbine fan rotate synchronously and reversely, two air flues are used for air exhausting, and the air exhausting amount can be effectively increased.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to a smoke eliminator and a double-turbine blower used in a chess and card room. Background technique [0002] In the chess and card room, there are generally several fully automatic mahjong machines arranged. In order to meet the light requirements of the users of the fully automatic mahjong machines, lighting equipment such as chandeliers or dome lights is preferably provided above each mahjong machine. At the same time, considering the use environment in the chess and card room, it is necessary to install smoke exhaust and dust removal equipment directly above each mahjong machine. Existing lighting equipment and smoke and dust removal equipment exist as independent products. [0003] The patent document with the publication number CN206637447U discloses a chandelier with air extraction and exhaust function, including a lampshade, a duct fan, a boom and an exhaust pipe....

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D25/16F04D29/42F04D29/44F04D29/70F21V33/00
CPCF04D25/08F04D25/166F04D29/4226F04D29/441F04D29/703F21V33/00
Inventor 胡取贤
Owner 浙江承驰科技有限公司
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