CN204544942U - A kind of vent cabinet - Google Patents

A kind of vent cabinet Download PDF

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Publication number
CN204544942U
CN204544942U CN201520118402.1U CN201520118402U CN204544942U CN 204544942 U CN204544942 U CN 204544942U CN 201520118402 U CN201520118402 U CN 201520118402U CN 204544942 U CN204544942 U CN 204544942U
Authority
CN
China
Prior art keywords
cowling
ventilator cowling
workbench
panel
ventilator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520118402.1U
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Chinese (zh)
Inventor
肖益涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Ya Matuo Science And Technology Ltd
Original Assignee
Chongqing Ya Matuo Science And Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Ya Matuo Science And Technology Ltd filed Critical Chongqing Ya Matuo Science And Technology Ltd
Priority to CN201520118402.1U priority Critical patent/CN204544942U/en
Application granted granted Critical
Publication of CN204544942U publication Critical patent/CN204544942U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of vent cabinet, comprise the workbench of bottom and the ventilator cowling on top, described ventilator cowling front upper is provided with air inlet grid, ventilator cowling top is provided with blast pipe, blast pipe is positioned at outdoor one end and is connected with exhaust blower, the junction of described ventilator cowling front and workbench is provided with the cowling panel of arc, and the front of ventilator cowling is provided with glass vision panel.The utility model structure is simple, easy to use, be provided with cowling panel, the gas that the junction of workbench and ventilator cowling is sucked is divided into 2 parts, avoids the phenomenon that air turbulence occurs in junction, reduce the risk that pernicious gas leaks, make its environmental protection more, safer.

Description

A kind of vent cabinet
Technical field
The utility model belongs to ventilation equipment technical field, is specifically related to a kind of vent cabinet.
Background technology
Vent cabinet is mainly used in discharging the various pernicious gases produced when experimental implementation, prevent the polluter in laboratory from spreading to laboratory, but current vent cabinet mostly adopts and uses air exhauster to make to produce negative pressure in vent cabinet at vent cabinet top, thus exhale pernicious gases and supply air, in the junction on the positive basifacial of vent cabinet and top, due to the rising of pernicious gas and supplying of air, easily produce air turbulence herein, cause the gas leak in vent cabinet, laboratory is polluted, human body is damaged, be unfavorable for the work of environmental protection and experimenter.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of vent cabinet, and its structure is simple, easy to use, can effectively prevent pernicious gas from leaking.
The technical scheme that the utility model adopts is: a kind of vent cabinet, comprise the workbench of bottom and the ventilator cowling on top, described ventilator cowling front upper is provided with air inlet grid, ventilator cowling top is provided with blast pipe, blast pipe is positioned at outdoor one end and is connected with exhaust blower, the junction of described ventilator cowling front and workbench is provided with the cowling panel of arc, and the front of ventilator cowling is provided with glass vision panel.
As preferably, described cowling panel is bent downwardly.
The beneficial effects of the utility model are: the utility model structure is simple, easy to use, be provided with cowling panel, the gas that the junction of workbench and ventilator cowling is sucked is divided into 2 parts, avoid the phenomenon that air turbulence occurs in junction, reduce the risk that pernicious gas leaks, make its environmental protection more, safer.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model gas flow schematic diagram;
Fig. 3 is the utility model B place enlarged diagram.
In figure: 1, workbench; 2, ventilator cowling; 3, air inlet grid; 4, blast pipe; 5, exhaust blower; 6, cowling panel; 7, glass vision panel.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment: as depicted in figs. 1 and 2, the utility model comprises the workbench 1 of bottom and the ventilator cowling 2 on top, described ventilator cowling 2 front upper is provided with air inlet grid 3, ventilator cowling 2 top is provided with blast pipe 4, blast pipe 4 is positioned at outdoor one end and is connected with exhaust blower 5, the junction of described ventilator cowling 2 front and workbench 1 is provided with the cowling panel 6 of arc, and described cowling panel 6 is bent downwardly, and the front of ventilator cowling 2 is provided with glass vision panel 7.
The utility model is by arranging cowling panel 6 at workbench 1 and the junction of ventilator cowling 2, the gas sucked is made to be divided into two parts herein, enter in ventilator cowling 2 along the inner arc surface of cowling panel 6 and exterior arc surface respectively, avoid and air turbulence phenomenon occurs herein, reduce leaking of pernicious gas in ventilator cowling 2, block workbench 1 and the junction of ventilator cowling 2 simultaneously, made product seem elegant in appearance, have more security and the feature of environmental protection simultaneously; Be provided with glass vision panel 7, the situation in ventilator cowling 2 can be checked, be convenient to make adjustment to experiment in time.

Claims (2)

1. a vent cabinet, comprise the workbench (1) of bottom and the ventilator cowling (2) on top, described ventilator cowling (2) front upper is provided with air inlet grid (3), ventilator cowling (2) top is provided with blast pipe (4), blast pipe (4) is positioned at outdoor one end and is connected with exhaust blower (5), it is characterized in that: the junction of described ventilator cowling (2) front and workbench (1) is provided with the cowling panel (6) of arc, and the front of ventilator cowling (2) is provided with glass vision panel (7).
2. a kind of vent cabinet according to claim 1, is characterized in that: described cowling panel (6) is bent downwardly.
CN201520118402.1U 2015-02-27 2015-02-27 A kind of vent cabinet Active CN204544942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520118402.1U CN204544942U (en) 2015-02-27 2015-02-27 A kind of vent cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520118402.1U CN204544942U (en) 2015-02-27 2015-02-27 A kind of vent cabinet

Publications (1)

Publication Number Publication Date
CN204544942U true CN204544942U (en) 2015-08-12

Family

ID=53820108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520118402.1U Active CN204544942U (en) 2015-02-27 2015-02-27 A kind of vent cabinet

Country Status (1)

Country Link
CN (1) CN204544942U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282944A (en) * 2018-12-10 2020-06-16 宝群电子科技(上海)有限公司 Air flow guiding system of automation equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282944A (en) * 2018-12-10 2020-06-16 宝群电子科技(上海)有限公司 Air flow guiding system of automation equipment

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