CN203027865U - Independent ventilation and purifying cage - Google Patents
Independent ventilation and purifying cage Download PDFInfo
- Publication number
- CN203027865U CN203027865U CN 201220575409 CN201220575409U CN203027865U CN 203027865 U CN203027865 U CN 203027865U CN 201220575409 CN201220575409 CN 201220575409 CN 201220575409 U CN201220575409 U CN 201220575409U CN 203027865 U CN203027865 U CN 203027865U
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- Prior art keywords
- cage
- independent
- air
- boxes
- hollow
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- Expired - Fee Related
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Abstract
The utility model discloses an independent ventilation and purifying cage comprising a cage frame, a filter, a centralized air-exhausting and ventilation device and cage boxes. The cage frame is provided with partition boards which divide the cage frame into a plurality of layers of space, the cage boxes are arranged on the cage frame side by side, the top of the cage frame is transversely provided with a hollow pipe provided with a first independent air flue, the back side of the cage frame is longitudinally provided with a hollow laminated board provided with a second independent air flue, and the first independent air flue of the hollow pipe and the second independent air flue of the hollow laminated board are connected. Needle holes connected with the second independent air flue are formed in the cage boxes, the first independent air flue of the hollow pipe is connected with the centralized air-exhausting and ventilation device, and the centralized air-exhausting and ventilation device is connected with the filter. Purified air after filtering is conveyed into the cage boxes through the hollow pipe and the hollow laminated board, waste gas in the cage boxes is discharged through a pollution drainage air duct, air feeding and air discharging channels of the cage boxes are mutually independent, cross infection can be prevented, and use is safe and reliable.
Description
Technical field
[0001] the utility model relates to a kind of experimental animal feeding equipment, is specifically related to a kind of independent aeration clearing cage tool.
Background technology
The animal that is used for experiment must be raised under the aseptic condition environment, just is unlikely to influence the accuracy of experimental result.According to standard, every liter of dust granules content is the standard of determining the air cleaning degree in the air, purifies grade and can divide level Four such as hundred grades, thousand grades, ten thousand grades, 100,000 grades, and progression is more low, and the air cleaning degree is more high.Now the air cleaning laboratory animal laminar-flow rack on the domestic market is exactly that ten thousand grades and above equipment are more, but existing equipment is directly to be discharged into the dirty gas in the cage box in the air, if run into the situation of equipment fault or outage, just might produce cross-infection between the animal in the cage, security reliability can not ensure.
Summary of the invention
In order to solve the problem that exists in the background technology, the utility model provides a kind of independent aeration clearing cage tool, and the supply and exhaust passage of each cage box of this independent aeration clearing cage tool keeps separate, can prevent cross-infection, uses safety and reliability.。
The technical scheme that the utility model adopts is: the independent aeration clearing cage of this kind tool comprises cage, filter, integrated air exhaust air-supply arrangement and cage box, described cage is provided with dividing plate and described cage is separated formation multilayer space, described cage box is placed side by side on described cage, described cage top cross is provided with the hollow tube with first independent ventiduct, the described cage back side vertically is provided with the hollow laminate with second independent ventiduct, first independent ventiduct of described hollow tube links to each other with second independent ventiduct of described hollow laminate, described cage box is provided with the pin hole that links to each other with described second independent ventiduct, first independent ventiduct of described hollow tube connects described integrated air exhaust air-supply arrangement, and described integrated air exhaust air-supply arrangement links to each other with filter.Described cage 1 is made for stainless steel.
The utility model is compared to prior art, it has following beneficial effect: the pure air after will filtering is delivered to each cage box by the air-supply passage of hollow tube and hollow laminate, by the blowdown air channel waste gas in the cage box is discharged again, the supply and exhaust passage of each cage box keeps separate, can prevent cross-infection, use safety and reliability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-cage, 2-integrated air exhaust air-supply arrangement, 3-filter, 4-cage box, 5-dividing plate, 6-hollow tube, 7-first independent ventiduct, 8-second independent ventiduct, 9-hollow laminate, 10-pin hole.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
A kind of independent aeration clearing cage tool as shown in Figure 1, comprise cage 1, filter 3, integrated air exhaust air-supply arrangement 2 and cage box 4, described cage 1 is provided with dividing plate 5 and described cage 1 is separated formation multilayer space, described cage box 4 is placed side by side on described cage 1, described cage 1 top cross is provided with the hollow tube 6 with first independent ventiduct 7, described cage 1 back side vertically is provided with the hollow laminate 9 with second independent ventiduct 8, first independent ventiduct 7 of described hollow tube 6 and second independent ventiduct 8 of described hollow laminate 9 link to each other, described cage box 4 is provided with the pin hole 10 that links to each other with described second independent ventiduct 8, first independent ventiduct 7 of described hollow tube 6 connects described integrated air exhaust air-supply arrangement 2, and described integrated air exhaust air-supply arrangement 2 links to each other with filter 3.Described cage 1 is made for stainless steel.
First independent ventiduct and second independent ventiduct comprise some air-supply passages and air exhaust passage respectively, and they link to each other with two pin holes on the cage box, form independently air supplying and exhausting system.
Pure air after the utility model will filter is delivered to each cage box by the air-supply passage of hollow tube and hollow laminate, by the blowdown air channel waste gas in the cage box is discharged again, the supply and exhaust passage of each cage box keeps separate, can prevent cross-infection, uses safety and reliability.
Claims (2)
1. independent aeration clearing cage tool, it is characterized in that: comprise cage (1), filter (3), integrated air exhaust air-supply arrangement (2) and cage box (4), described cage (1) is provided with dividing plate (5) and described cage (1) is separated formation multilayer space, described cage box (4) is placed side by side on described cage (1), described cage (1) top cross is provided with the hollow tube (6) with first independent ventiduct (7), described cage (1) back side vertically is provided with the hollow laminate (9) with second independent ventiduct (8), first independent ventiduct (7) of described hollow tube (6) links to each other with second independent ventiduct (8) of described hollow laminate (9), described cage box (4) is provided with the pin hole (10) that links to each other with described second independent ventiduct (8), first independent ventiduct (7) of described hollow tube (6) connects described integrated air exhaust air-supply arrangement (2), and described integrated air exhaust air-supply arrangement (2) links to each other with filter (3).
2. independent aeration clearing cage tool according to claim 1, it is characterized in that: described cage (1) is made for stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575409 CN203027865U (en) | 2012-11-05 | 2012-11-05 | Independent ventilation and purifying cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575409 CN203027865U (en) | 2012-11-05 | 2012-11-05 | Independent ventilation and purifying cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027865U true CN203027865U (en) | 2013-07-03 |
Family
ID=48680021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575409 Expired - Fee Related CN203027865U (en) | 2012-11-05 | 2012-11-05 | Independent ventilation and purifying cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064750A (en) * | 2017-12-14 | 2018-05-25 | 广西小藻农业科技有限公司 | A kind of canopy case for poultry farming |
-
2012
- 2012-11-05 CN CN 201220575409 patent/CN203027865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064750A (en) * | 2017-12-14 | 2018-05-25 | 广西小藻农业科技有限公司 | A kind of canopy case for poultry farming |
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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: 20130703 Termination date: 20171105 |