CN202006140U - Hood of centrifugal machine - Google Patents
Hood of centrifugal machine Download PDFInfo
- Publication number
- CN202006140U CN202006140U CN2011200144298U CN201120014429U CN202006140U CN 202006140 U CN202006140 U CN 202006140U CN 2011200144298 U CN2011200144298 U CN 2011200144298U CN 201120014429 U CN201120014429 U CN 201120014429U CN 202006140 U CN202006140 U CN 202006140U
- Authority
- CN
- China
- Prior art keywords
- hood
- wind
- axial flow
- centrifugal machine
- carbon filter
- 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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a hood of a centrifugal machine, which comprises a hood body, an activated carbon filter, a wind-collecting hood, an axial flow fan and a ventilation pipe, wherein a lifting glass view window is arranged on the hood body; the activated carbon filter is mounted at the top of the hood body; the wind-collecting hood is mounted above the activated carbon filter; the axial flow fan is fixed above and connected with the wind-collecting hood through a bracket; and the axial flow fan is connected with the ventilation pipe. A control panel, the fixed glass view window and a socket are arranged on the hood body; a switch is arranged on the control panel; and the socket is connected with a power supply. The hood of a centrifugal machine has the benefits as followings: the hood of a centrifugal machine can adsorb aerosol generated during the working process of the centrifugal machine, so as to avoid that the aerosol is inhaled by the operators, and therefore the operators can be prevented from being infected by the pathogenic factors in the aerosol; and the hood of a centrifugal machine has a simple structure and reasonable design.
Description
[technical field]
The utility model relates to a kind of centrifugal hood.
[background technology]
At present, when biological products such as centrifugal blood, urine, the centrifugal function of rotation produces aerosol at a high speed, and aerosol suspension is easily sucked by laboratory worker in air, if contain virulence factor in the aerosol, may cause laboratory worker to infect.
[utility model content]
The utility model is in order to solve above-mentioned deficiency, the aerocolloidal centrifugal hood that has produced when providing a kind of adsorbable centrifuge to work.
The scheme that the utility model technical solution problem is taked is: a kind of centrifugal hood, be included in cover body, active carbon filter, wind-collecting cover, axial flow blower and exhaust duct, described cover body is provided with the elevating glass form, described active carbon filter is installed on described cover body top, described wind-collecting cover is installed on the active carbon filter top, described axial flow blower is fixed in the wind-collecting cover top by support, and is connected, and described axial flow blower is connected with described exhaust duct.
Described cover body is provided with control panel, socket and fixing glass form, and described control panel is provided with switch, and described socket is connected with power supply.
During work, press the air draft switch on the control panel, open axial flow blower, air-flow enters in the centrifugal hood under the lifting form, carry aerosol after active carbon filter filters, be discharged to outdoorly again through wind-collecting cover, axial flow blower, exhaust duct, be in little negative pressure in the centrifugal hood, air-flow can only flow into outside covering in the cover, has avoided the interior aerosol of cover to overflow indoor.
The beneficial effects of the utility model are: the aerosol that produces when adsorbable centrifuge is worked, and avoid aerosol to be sucked, thereby avoid laboratory worker to be infected by the virulence factor in the aerosol by laboratory worker, simple in structure, reasonable in design.
[description of drawings]
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is an A-A profile among the utility model Fig. 2;
Fig. 4 is the utility model left view.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, 2, 3, a kind of centrifugal hood, be included in cover body 1, active carbon filter 2, wind-collecting cover 3, axial flow blower 4 and exhaust duct 5, described cover body 1 is provided with elevating glass form 6, described active carbon filter 2 is installed on described cover body 1 top, and described wind-collecting cover 3 is installed on active carbon filter 2 tops, and described axial flow blower 4 is fixed in wind-collecting cover 3 tops by support 7, and be connected, described axial flow blower 4 is connected with described exhaust duct 5.
As shown in Figure 1, 2, described cover body is provided with control panel 8, fixing glass form 9 and socket 10, and described control panel 8 is provided with switch 11, and described socket 10 is connected with power supply.
During work, press the air draft switch 11 on the control panel 8, open axial flow blower 4, air-flow enters in the centrifugal hood for 6 times from the lifting form, carries aerosol after active carbon filter 2 filters, and is discharged to outdoor through wind-collecting cover 3, axial flow blower 4, exhaust duct 5 again; During work, be in little negative pressure in the centrifugal hood, air-flow can only flow into outside covering in the cover, has avoided the interior aerosol of cover to overflow indoor.
Claims (4)
1. centrifugal hood, it is characterized in that: be included in cover body, active carbon filter, wind-collecting cover, axial flow blower and exhaust duct, described cover body is provided with the elevating glass form, described active carbon filter is installed on described cover body top, described wind-collecting cover is installed on the active carbon filter top, described axial flow blower is fixed in the wind-collecting cover top by support, and is connected, and described axial flow blower is connected with described exhaust duct.
2. a kind of centrifugal hood according to claim 1, it is characterized in that: described cover body is provided with control panel, and described control panel is provided with switch.
3. a kind of centrifugal hood according to claim 1, it is characterized in that: described cover body is provided with the fixing glass form.
4. a kind of centrifugal hood according to claim 1, it is characterized in that: described cover body is provided with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200144298U CN202006140U (en) | 2011-01-18 | 2011-01-18 | Hood of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200144298U CN202006140U (en) | 2011-01-18 | 2011-01-18 | Hood of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006140U true CN202006140U (en) | 2011-10-12 |
Family
ID=44747804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200144298U Expired - Lifetime CN202006140U (en) | 2011-01-18 | 2011-01-18 | Hood of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639075A (en) * | 2013-12-18 | 2014-03-19 | 常州普莱克红梅色母料有限公司 | Centrifugal dehydration device for production of color masterbatch |
| CN109847956A (en) * | 2019-01-25 | 2019-06-07 | 南京工业大学 | Exhaust system that annular air curtain combined together suitable for pharmaceutical workshop material filters centrifuge pollutant control |
| CN111704149A (en) * | 2020-05-27 | 2020-09-25 | 山东海天生物化工有限公司 | Process for producing sodium bicarbonate |
| CN111715416A (en) * | 2020-06-29 | 2020-09-29 | 徐州医科大学 | Aerosol particle adsorption purification centrifuge |
-
2011
- 2011-01-18 CN CN2011200144298U patent/CN202006140U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639075A (en) * | 2013-12-18 | 2014-03-19 | 常州普莱克红梅色母料有限公司 | Centrifugal dehydration device for production of color masterbatch |
| CN109847956A (en) * | 2019-01-25 | 2019-06-07 | 南京工业大学 | Exhaust system that annular air curtain combined together suitable for pharmaceutical workshop material filters centrifuge pollutant control |
| CN111704149A (en) * | 2020-05-27 | 2020-09-25 | 山东海天生物化工有限公司 | Process for producing sodium bicarbonate |
| CN111715416A (en) * | 2020-06-29 | 2020-09-29 | 徐州医科大学 | Aerosol particle adsorption purification centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU REFORM PURIFICATION CO., LTD. Free format text: FORMER NAME: ZHENGZHOU REFORM LAB EQUIPMENT PURIFICATION ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 451450 northwest village, Baisha Town, Zhongmu County, Zhengzhou, Henan Patentee after: ZHENGZHOU REFORM PURIFICATION CO., LTD. Address before: 451450 northwest village, Baisha Town, Zhongmu County, Zhengzhou, Henan Patentee before: Zhengzhou Reform Lab Equipment Purification Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |