CN202803725U - Integrated ventilating cabinet - Google Patents
Integrated ventilating cabinet Download PDFInfo
- Publication number
- CN202803725U CN202803725U CN 201220448068 CN201220448068U CN202803725U CN 202803725 U CN202803725 U CN 202803725U CN 201220448068 CN201220448068 CN 201220448068 CN 201220448068 U CN201220448068 U CN 201220448068U CN 202803725 U CN202803725 U CN 202803725U
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- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- glass window
- fan
- windowpane
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an integrated ventilating cabinet, which comprises a cabinet body and a fan, and is characterized in that the fan is arranged on the top of the cabinet body, wherein an up-down two-section glass window is arranged on the front face of the cabinet body; ventilating holes are formed in edges of the up-down two-section glass window on the two sides of the cabinet body; a tabletop is arranged on the middle lower part of the cabinet body; a variable frequency speed control system single-chip is arranged below the tabletop and is electrically connected with the fan; a glass window anti-fall pin is arranged above the up-down two-section glass window; and the tabletop is a solid physiochemical board. By arranging the up-down two-section glass window, the light transparence in the cabinet body is improved, and dust proofing and light transparence are realized; and the variable frequency speed control system single-chip is electrically connected with the fan, so that control over different wind speeds of the window is realized.
Description
Technical field
The utility model relates to the cabinet field, particularly a kind of integral type vent cabinet.
Background technology
Laboratory ventilation is an indispensable part in the lab design.For laboratory worker is not sucked or swallow the not clear chemical substance of some poisonous, that can cause a disease or toxicity and organism, laboratory in good ventilation should be arranged.For stoping the absorption of some steams, gas and particulate (smog, coal smoke, dust and aerosol), polluter must be removed with the method for vent cabinet, ventilator cowling or local ventilation.
Number of patent application provides a kind of ventilation hoods for laboratories for 201120402115.5 utility model, comprise cabinet, it is characterized in that: be provided with air outlet on the top of described cabinet, evenly spacedly from top to bottom on the backboard of described cabinet and left side wall and the right side wall be provided with a plurality of exhaust outlets, described exhaust outlet communicates with described air outlet by airduct, and described air outlet place is provided with air exhauster.This utility model has certain air draft effect, but this utility model can not control the different wind speed of window, the glass that do not arrange of this utility model hides dirt simultaneously, can not guarantee the clean hygiene of cabinet inside.
Summary of the invention
The shortcoming that exists in order to overcome above prior art provides a kind of integral type vent cabinet, has dustproof printing opacity, the controllable characteristics of wind speed.
The utility model provides a kind of integral type vent cabinet, comprise cabinet and blower fan, it is characterized in that: the top of described cabinet is provided with blower fan, the cabinet front is provided with up and down two-period form windowpane, the up and down two-period form windowpane edge of cabinet both sides is provided with air vent, the place, middle and lower part of cabinet is provided with table top, and the table top below is provided with the frequency conversion speed-adjusting system single-chip microcomputer, and the frequency conversion speed-adjusting system single-chip microcomputer is electrically connected with blower fan.
Described up and down two-period form windowpane top is provided with the anti-fall pin of windowpane.
Described table top is real core physics and chemistry plate.
The utility model beneficial effect is: the two-period form windowpane has improved the light transmittance in the cabinet to the utility model by arranging up and down, dustproof printing opacity, and be electrically connected with blower fan by the frequency conversion speed-adjusting system single-chip microcomputer, realized the control of the different wind speed of window.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Among the figure: the 1-cabinet, the 2-blower fan, 3-frequency conversion speed-adjusting system single-chip microcomputer, the 4-table top, 5-is the two-period form windowpane up and down, the anti-fall pin of 6-glass, 7-air vent.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of integral type vent cabinet comprises cabinet 1 and blower fan 2.
Embodiment of the present utility model is as follows:
In the present embodiment, the top of cabinet 1 is provided with blower fan 2, cabinet 1 front is provided with up and down two-period form windowpane 5, the up and down two-period form glass 5 window edge places of cabinet 1 both sides are provided with air vent 7, the place, middle and lower part of cabinet 1 is provided with table top 4, table top 4 belows are provided with frequency conversion speed-adjusting system single-chip microcomputer 3, and frequency conversion speed-adjusting system single-chip microcomputer 3 is electrically connected with blower fan 2.By being set, two-period form windowpane 5 up and down improved light transmittance in the cabinet 1, dustproof printing opacity, and be electrically connected with blower fan 2 by frequency conversion speed-adjusting system single-chip microcomputer 3, realized the control of the different wind speed of window.
In the present embodiment, two-period form windowpane 5 tops are provided with the anti-fall pin 6 of windowpane up and down, can realize up and down for no reason balanced type lifting of two-period form windowpane 5, and stop to any position.
In the present embodiment, table top 4 is real core physics and chemistry plate, has acid resistance, high temperature resistant, damp-proof characteristics.
That describes in above-described embodiment and the specification just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.
Claims (3)
1. integral type vent cabinet, comprise cabinet and blower fan, it is characterized in that: the top of described cabinet is provided with blower fan, the cabinet front is provided with up and down two-period form windowpane, the up and down two-period form windowpane edge of cabinet both sides is provided with air vent, the place, middle and lower part of cabinet is provided with table top, and the table top below is provided with the frequency conversion speed-adjusting system single-chip microcomputer, and the frequency conversion speed-adjusting system single-chip microcomputer is electrically connected with blower fan.
2. integral type vent cabinet according to claim 1 is characterized in that: be provided with the anti-fall pin of windowpane above the described up and down two-period form windowpane.
3. integral type vent cabinet according to claim 1, it is characterized in that: described table top is real core physics and chemistry plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448068 CN202803725U (en) | 2012-09-05 | 2012-09-05 | Integrated ventilating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448068 CN202803725U (en) | 2012-09-05 | 2012-09-05 | Integrated ventilating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803725U true CN202803725U (en) | 2013-03-20 |
Family
ID=47862670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448068 Expired - Fee Related CN202803725U (en) | 2012-09-05 | 2012-09-05 | Integrated ventilating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798041A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿洲技术服务有限公司 | Ventilation cabinet |
-
2012
- 2012-09-05 CN CN 201220448068 patent/CN202803725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798041A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿洲技术服务有限公司 | Ventilation cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180905 |