CN203711454U - Air-hose-free self-cleaning type ventilation cabinet - Google Patents
Air-hose-free self-cleaning type ventilation cabinet Download PDFInfo
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- CN203711454U CN203711454U CN201320870445.6U CN201320870445U CN203711454U CN 203711454 U CN203711454 U CN 203711454U CN 201320870445 U CN201320870445 U CN 201320870445U CN 203711454 U CN203711454 U CN 203711454U
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- cabinet
- filter
- purification type
- type vent
- vent cabinet
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Abstract
The utility model discloses an air-hose-free self-cleaning type ventilation cabinet. The air-hose-free self-cleaning type ventilation cabinet comprises a cabinet body, a filter and a draught fan system, wherein a horizontal worktable is arranged in the middle position in the cabinet body; a transparent panel is arranged on the front face of the cabinet body; horizontally-placed laminated boards are arranged in the worktable and a bottom plate; the transparent panel is internally provided with a surface anemograph; the transparent panel is provided with two operation holes located at the lower half part of the transparent panel; the draught fan system is located at the upper part of the cabinet body; the filter is arranged between the draught fan system and the cabinet body; the draught fan system is internally provided with a draught fan cover. According to the air-hose-free self-cleaning type ventilation cabinet, the filter is adopted and can be used for filtering toxic and harmful gas and purifying air, so that gas discharged to the outside is clean, and no environmental pollution is caused; no air hose is arranged so that the cost is reduced, and the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of ventilation hoods for laboratories, relate in particular to a kind of intelligence, environmental protection, energy-conservation, without pipeline air purifying type vent cabinet.Be called as: without airduct self-purification type vent cabinet, air purifying type vent cabinet, pipe free vent cabinet, Environmental-protective ventilating cabinet, intelligent ventilating cabinet, green vent cabinet, energy-saving ventilation cabinet.
Background technology
Patent 91219279.8 discloses a kind of purification exhaust case, mainly by blower fan, ventilation shaft, clean unit and vent cabinet main body etc., formed, its type of attachment is: between blower fan, exhaust duct and channel bend, adopt ring flange to be connected, elbow by sky circularly square linkage section be connected with vent cabinet main body, clean unit is placed in vent cabinet main body top, and clean unit and vent cabinet are integrated.This vent cabinet is provided with pipeline, is inconvenient to install.
While testing in laboratory hood; a large amount of acid-base reagents that use can constantly produce the materials such as a large amount of poisonous and harmfuls and corrosive gas, smog, particulate; the safety and Health of crisis experiment operator; damage experimental facilities; therefore must guarantee the smooth discharge of toxic and harmful, so that laboratory environment reaches the safety standard of national regulation.Conventionally the experiment that produces toxic and harmful is all carried out in vent cabinet, so that outside timely, the complete discharge chamber of toxic gas, there is following problem in existing vent cabinet: the exhaust system that vent cabinet is installed is provided with the exhaust duct outside communication chamber, not only increased cost, and heavy damage the overall structure of existing building, the safety of impact building and attractive in appearance; Gas discharging process must have outdoor air to participate in the circulation of exhaust system, and air mass flow is large, causes experiment indoor temperature to regulate, and causes a large amount of energy losses.Current vent cabinet is mostly and toxic and harmful is directly disposed to outdoor, causes atmosphere pollution, has had a strong impact on environment around.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of without airduct self-purification type vent cabinet, non-environmental-pollution.
In order to achieve the above object, the utility model solves its technical problem and takes following technical scheme realization:
It is a kind of without airduct self-purification type vent cabinet that the utility model provides, comprise cabinet, filter and blower fan system, in cabinet, medium position is provided with the workbench of a level, front at cabinet is provided with transparent panel, in the inside of workbench and base plate, be provided with the laminate of horizontal positioned, in transparent panel inside, be provided with face anemobiagraph, on described transparent panel, be provided with two handle holes, be positioned at the latter half of transparent panel, blower fan system is positioned at the top of cabinet, between blower fan system and cabinet, be provided with filter, in blower fan system inside, be provided with fan shroud.
As a kind of preferred technical scheme, described transparent panel and cabinet are with a plurality of chain connections.
As a kind of preferred technical scheme, on described blower fan system, be provided with microcomputerized control panel.
As a kind of preferred technical scheme, described filter is molecular filter.
As a kind of preferred technical scheme, described filter is particle filter.
As a kind of preferred technical scheme, the top of described fan shroud is provided with air outlet.
As a kind of preferred technical scheme, described handle hole be shaped as ellipse.
As a kind of preferred technical scheme, the material of described transparent panel is lucite.
As a kind of preferred technical scheme, the described material without airduct self-purification type vent cabinet is galvanized steel plain sheet.
As a kind of preferred technical scheme, the table top of described workbench is physics and chemistry pallet face, stainless steel table top, epoxy resin table top or industrial ceramics table top.
The utility model compared with prior art, has the following advantages and beneficial effect:
The utility model has adopted filter, can filter poisonous, pernicious gas and purify air, and makes to be discharged into outside cleaning gas, non-environmental-pollution; Without arranging of airduct, reduced cost, and simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation without airduct self-purification type vent cabinet of the present invention.
Fig. 2 is the front view without airduct self-purification type vent cabinet shown in Fig. 1.
Fig. 3 is the side view without airduct self-purification type vent cabinet shown in Fig. 1.
Fig. 4 is the enlarged diagram of the fan shroud without airduct self-purification type vent cabinet shown in Fig. 1.
Fig. 5 is the fundamental diagram without airduct self-purification type vent cabinet shown in Fig. 1.
The specific embodiment
Refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, below in conjunction with embodiment, the utility model is described in further detail.
Fig. 1 is the structural representation without airduct self-purification type vent cabinet of the present invention; Fig. 2 is the front view without airduct self-purification type vent cabinet shown in Fig. 1; Fig. 3 is the side view without airduct self-purification type vent cabinet shown in Fig. 1; Fig. 5 is the fundamental diagram without airduct self-purification type vent cabinet shown in Fig. 1.
The utility model is a kind of without airduct self-purification type vent cabinet, comprise cabinet 1, filter 12, blower fan system 11 and microcomputerized control panel 9, at the interior medium position of cabinet 1, be provided with the workbench 5 of a level, in the front of cabinet 1, be provided with transparent panel 2, in the inside of workbench 5 and base plate 10, be provided with the laminate 4 of horizontal positioned, in transparent panel 2 inside, be provided with face anemobiagraph 7, on described transparent panel 2, be provided with two handle holes 6, be positioned at the latter half of transparent panel 2, and lay respectively at the left and right sides of transparent panel 2, blower fan system 11 is positioned at the top of cabinet 1, between blower fan system 11 and cabinet 1, be provided with filter 12, in blower fan system 11 inside, be provided with fan shroud 8.
Described transparent panel 2 is connected with a plurality of hinges 3 with cabinet 1, hinge the size setting according to cabinet 1 is set, in Fig. 1, be provided with two.
On described blower fan system 11, be provided with microcomputerized control panel 9.
Described filter 12 is molecular filter or particle filter.
The top of described fan shroud 8 is provided with air outlet.Bottom at cabinet 1 is provided with roller, facilitates movable ventilation cabinet.
Described handle hole be shaped as ellipse; The material of described transparent panel 2 is lucite; The described material without airduct self-purification type vent cabinet is galvanized steel plain sheet, scribbles the epoxy coating of antiacid alkali.
The table top of described workbench 5 is physics and chemistry pallet face, stainless steel table top, epoxy resin table top or industrial ceramics table top.
As shown in Figure 5, Fig. 5 is the fundamental diagram without airduct self-purification type vent cabinet shown in Fig. 1 to operation principle.Under the effect of blower fan system 11, wind enters into the inside of vent cabinet from two handle holes 6, by face anemobiagraph 7 and filter 12, toxic and harmful has obtained purification through filter 12, finally from the air outlet at fan shroud 8 tops, emits clean gas successively.
The utility model has adopted filter, can filter poisonous, pernicious gas and purify air, and makes to be discharged into outside cleaning gas, non-environmental-pollution; Without arranging of airduct, reduced cost, and simple to operation.
The optional model of filter is SMFM OS, SMFM IA, SMFM F, SMFM A, SMFM RI, SPFM H14, SMFL OS, SMFL IA, SMFL F, SMFL A, SMFL RI, SPFL H14 etc.
The utility model is provided with microcomputerized control panel 9: four lines large screen display, support Chinese and multi-lingual, and interface display is more conducive to client's operation; Temperature alarm system: when excess Temperature, system is automatically out of service, with Guarantee control system and blower fan not by accidental damage; Real time clock monitoring system: accurate monitor filter life-span, when filter approaches when saturated, the new filter of reminding user to replace; The malfunctioning alarm of blower fan: monitor in real time fan operation state, when blower fan is malfunctioning, send audible and visible alarm; The saturated alarm of filter: adopt inlet sensor, accurately detect filter saturation state, when filter reaches capacity, send audible and visible alarm, the filter that requires user more to renew, to ensure operating personnel's health and safety; Gas detection port: manually detect the saturated situation of filter for colored beam tube.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and in this area, others skilled in the art can make many variations example to the utility model according to the above description.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection domain of the present utility model.
Claims (10)
1. one kind without airduct self-purification type vent cabinet, comprise cabinet, filter and blower fan system, it is characterized in that, in cabinet, medium position is provided with the workbench of a level, front at cabinet is provided with transparent panel, in the inside of workbench and base plate, be provided with the laminate of horizontal positioned, in transparent panel inside, be provided with face anemobiagraph, on described transparent panel, be provided with two handle holes, be positioned at the latter half of transparent panel, blower fan system is positioned at the top of cabinet, between blower fan system and cabinet, is provided with filter, in blower fan system inside, is provided with fan shroud.
2. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, described transparent panel and cabinet are with a plurality of chain connections.
3. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, on described blower fan system, be provided with microcomputerized control panel.
4. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, described filter is molecular filter.
5. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, described filter is particle filter.
6. arbitrary described without airduct self-purification type vent cabinet according to claim 1 to 5, it is characterized in that, the top of described fan shroud is provided with air outlet.
7. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, described handle hole be shaped as ellipse.
8. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, the material of described transparent panel is lucite.
9. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, the described material without airduct self-purification type vent cabinet is galvanized steel plain sheet.
10. according to claim 1ly without airduct self-purification type vent cabinet, it is characterized in that, the table top of described workbench is physics and chemistry pallet face, stainless steel table top, epoxy resin table top or industrial ceramics table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870445.6U CN203711454U (en) | 2013-12-26 | 2013-12-26 | Air-hose-free self-cleaning type ventilation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870445.6U CN203711454U (en) | 2013-12-26 | 2013-12-26 | Air-hose-free self-cleaning type ventilation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711454U true CN203711454U (en) | 2014-07-16 |
Family
ID=51150654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870445.6U Expired - Fee Related CN203711454U (en) | 2013-12-26 | 2013-12-26 | Air-hose-free self-cleaning type ventilation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984972A (en) * | 2015-06-29 | 2015-10-21 | 安徽育安实验室装备有限公司 | Fume cupboard for laboratory |
| CN105457964A (en) * | 2016-01-28 | 2016-04-06 | 王斌 | Ventilation hood with safe movable protection window |
| CN105457963A (en) * | 2015-12-31 | 2016-04-06 | 南京诺丹工程技术有限公司 | Cleanable fume cupboard applied to lab or special place |
-
2013
- 2013-12-26 CN CN201320870445.6U patent/CN203711454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984972A (en) * | 2015-06-29 | 2015-10-21 | 安徽育安实验室装备有限公司 | Fume cupboard for laboratory |
| CN105457963A (en) * | 2015-12-31 | 2016-04-06 | 南京诺丹工程技术有限公司 | Cleanable fume cupboard applied to lab or special place |
| CN105457964A (en) * | 2016-01-28 | 2016-04-06 | 王斌 | Ventilation hood with safe movable protection window |
| CN105457964B (en) * | 2016-01-28 | 2019-03-08 | 王斌 | Window type vent cabinet is protected in security activity |
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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 |
Granted publication date: 20140716 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |