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Ventilation tower crane

A ventilation tower and ventilation pipe technology, applied in the field of ventilation equipment, can solve the problems of difficult function expansion, transformation, upgrading, inability to flexibly change, waste, etc. in the laboratory, and achieve the effect of reducing the construction period on the ground, simple structure, and easy installation

Pending Publication Date: 2019-08-30
广东天智实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional laboratory water, electricity, and ventilation devices are installed on the ground, and cannot be flexibly changed once fixed
After the laboratory is built, with the intelligent development of modern education, it is difficult to expand, transform and upgrade the functions of traditionally built laboratories
Can not meet the development of modern education, can only replace new laboratory equipment, resulting in waste

Method used

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  • Ventilation tower crane
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Examples

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Embodiment Construction

[0024] The present invention provides a ventilation tower crane. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail in conjunction with the following examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] see Figure 1 to Figure 7 , the invention provides a ventilation tower crane. The ventilation pipe 31 is set in the horizontal support, so figure 1 The ventilation pipe 31 cannot be observed from a viewing angle of . In order to facilitate the observation of the push rod 62, Figure 5 The lower bracket 22 is not shown in the figure.

[0026] A ventilation tower crane, comprising a horizontal support 1 and a vertical support, a ventilation pipe 3 is arranged in the horizontal support, and two branch pipes 4 are respectively connected to the two en...

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PUM

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Abstract

The invention discloses a ventilation tower crane. The ventilation tower crane comprises a horizontal support and a vertical support. A ventilation pipe is arranged in the horizontal support. Two endsof the ventilation pipe are respectively connected with two branch pipes. One end portion of each branch pipe is connected with an air suction cover. The ventilation pipe is provided with a connecting pipe upwards. The vertical support comprises an upper section support and a lower section support which are telescopically connected. The upper section support and the lower section support are of hollow structures. The bottom of the lower section support is connected with the horizontal support. A driving device used for driving the lower section support to move up and down is arranged on the upper section support. The ventilation tower crane can realize the function of ascending and descending. When the ventilation tower crane is not used, the lower section support and the horizontal support can be lifted integrally, thereby facilitating centralized management of water, electricity and gas in a laboratory.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to a ventilation tower crane. Background technique [0002] Traditional laboratory water, electricity, and ventilation devices are installed on the ground, and once fixed, they cannot be changed flexibly. After the laboratory is built, with the intelligent development of modern education, it is difficult to expand, transform and upgrade the functions of traditionally built laboratories. If it cannot meet the development of modern education, it can only be replaced with new laboratory equipment, resulting in waste. Therefore, it is necessary to propose a new ventilation tower crane, which can be used for centralized management of water, electricity and gas in the laboratory, and is more flexible and convenient in actual use. [0003] It can be seen that the prior art still needs to be improved and enhanced. Contents of the invention [0004] In view of the deficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/00B08B15/04B01L9/02F21V33/00F21Y115/10
CPCB08B15/002B08B15/04B01L9/02F21V33/0088F21Y2115/10
Inventor 李美英熊新新朱金辉
Owner 广东天智实业有限公司
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