CN204362747U - Carry out infected poultry raising and experiment negative pressure isolator - Google Patents
Carry out infected poultry raising and experiment negative pressure isolator Download PDFInfo
- Publication number
- CN204362747U CN204362747U CN201420795480.0U CN201420795480U CN204362747U CN 204362747 U CN204362747 U CN 204362747U CN 201420795480 U CN201420795480 U CN 201420795480U CN 204362747 U CN204362747 U CN 204362747U
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- China
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- cofferdam
- cabin
- isolator
- connecting portion
- excrement
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Abstract
One carries out infected poultry raising and experiment negative pressure isolator, include cofferdam, transferring cabin and excrement cabin, cofferdam is provided with the transferring cabin of isolator sleeve and connection, cofferdam includes lower edge connecting portion, excrement cabin includes upper limb connecting portion, and lower edge connecting portion and upper limb connecting portion removably connect by sealing buckle; Isolator sleeve is fixedly connected with cofferdam by three tongue adhesive tape and larynx hoop; Transferring cabin is arranged at cofferdam side, transferring cabin is provided with the sealing strip with sealing function, and sealing strip is fixed between pass-through box and transferring cabin by many group bolts.Designed by said structure, the utility model adopts band adhesive tape and the newly-designed buckle with bolt to fix, and its sealing effectiveness is good, and disassembling operations is easy.Meanwhile, adopt between isolator sleeve and cofferdam and fix with three tongue adhesive tape and larynx hoop, its sealing obtains very high lifting.
Description
Technical field
The utility model relates to zoogenetic infection and technical field of experiment equipment, and more particularly, particularly one carries out infected poultry raising and experiment negative pressure isolator.
Background technology
Animal isolator is widely used in the every field such as biological study, pharmaceutical industries and medical science.Animal isolator has become at present through the high-quality instrument of the various aspects such as animal feeding, disease diagnosis, analysis and experiment, is the important component part of microbial environment guard system.In check internal environment and external environment condition are mainly separated by isolation, operand and staff are separated, avoid people directly to contact with infected material, and substance escaping of avoiding infection is in environment, and material of avoiding infection is lost.Need to set up the intact isolator of airtight barrier, activity is strong and connect transfer chain easily for this reason, and sterilization is fully and completely sterilized chain.Use isolator can improve the safety of staff and operation sequence; Avoid operator to wear too much protective garment, improve the comfort level of operating personnel's work, flexibility, reduce maloperation, improve level of security; Infected material is completely controlled, and Polluted area is minimized.
In the prior art, isolator of a great variety, can be divided into positive pressure isolating unit and negative pressure isolator according to pressure, positive pressure isolating unit is used for cleaning grade animal feeding (anti-infection), and negative pressure is used for infection animal and raises and test (preventing loose poison).
The operational suitability of most of isolator to the raising of animal and experiment is not enough all to some extent in the market, as sealing is not enough, changes isolator assemblies trouble, cannot be applicable to the defects such as the raising of many animals.
Utility model content
In view of this, the utility model provides one and carries out infected poultry raising and experiment negative pressure isolator, to solve the problem.
For achieving the above object, the utility model provides following technical scheme:
One carries out infected poultry raising and experiment negative pressure isolator, include cofferdam, transferring cabin and excrement cabin, described cofferdam is provided with isolator sleeve and pass-through box, described isolator is by arranging pass-through box and adopting two-door transfer mode to be connected with described transferring cabin
Described cofferdam includes lower edge connecting portion, described lower edge connecting portion comprises the first horizontal connection strap and vertical first and stablizes bar, described excrement cabin includes upper limb connecting portion, described upper limb connecting portion comprises the second connection strap and vertical second and stablizes bar, and described lower edge connecting portion and described upper limb connecting portion are offseted and removably connected by the sealing buckle of channel-shaped;
Described isolator sleeve is fixedly connected with described cofferdam by three tongue adhesive tape and larynx hoop;
Described transferring cabin is arranged at described cofferdam side, described transferring cabin is provided with the sealing strip with sealing function, and described sealing strip is fixed between described pass-through box and described transferring cabin by many group bolts;
The top of described cofferdam is provided with the lighting device for throwing light on;
The inside of described cofferdam is provided with drinking-water system, described drinking-water system includes the water tank being arranged at described cofferdam top, the drinking bowl be connected with described water tank by pipeline, described drinking bowl can be arranged in described cofferdam up or down, described drinking bowl is provided with multiple drinking-water nipple for drinking water, the spaced protection hurdle with its inwall is also provided with in described cofferdam, described protection hurdle has through hole, and described drinking bowl is arranged between described protection hurdle and the inwall of described cofferdam;
The downside in described excrement cabin is provided with sealed header tank, and described header tank is tightly connected by flexible pipe and described excrement cabin;
The top of described cofferdam is provided with negative pressure system, described negative pressure system comprises airduct and negative-pressure air fan, described airduct is connected with described cofferdam, be provided with in described cofferdam inside for carrying out the preliminary roughing efficiency air filter filtered to air, described airduct is provided with high efficiency particulate air filter, described airduct is connected with described negative-pressure air fan, and described negative-pressure air fan is arranged at the outside of described cofferdam;
Also environmental control system is provided with in cofferdam, described environmental control system includes and is arranged at temperature sensor in described cofferdam and humidity sensor, controller and heater, and described heater, described temperature sensor, described humidity sensor and described negative-pressure air fan are all connected with described controller.
Preferably, on described cofferdam, be provided with transparent observation window, described observation window is PC observation window, described observation window is provided with two groups of glove boxes; Described water tank is provided with the water level window for observing water level; Be provided with the excrement arranged that to offset with described excrement cabin in described cofferdam to roll up, described excrement volume is incline structure, described cofferdam offers cleaning valve; Described lighting device is two fluorescent tubes, and described lighting device is arranged at described cofferdam outside top.
Designed by said structure, the utility model adopts band adhesive tape and the newly-designed buckle with bolt to fix, and its sealing effectiveness is good, and disassembling operations is easy.Meanwhile, adopt between isolator sleeve and cofferdam and fix with three tongue adhesive tape and larynx hoop, its sealing obtains very high lifting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model;
Fig. 2 is the left side structure view carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model;
Fig. 3 is the right side structure view carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Fig. 3, wherein, Fig. 1 is the structural representation carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model; Fig. 2 is the left side structure view carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model; Fig. 3 is the right side structure view carrying out infected poultry raising and experiment negative pressure isolator in a kind of embodiment of the utility model.
The utility model provides one and carries out infected poultry raising and experiment negative pressure isolator, include cofferdam 1, transferring cabin 2 and excrement cabin 3, cofferdam 1 is provided with isolator sleeve 4 and pass-through box, isolator is by arranging pass-through box and adopting two-door transfer mode to be connected with transferring cabin 2, cofferdam 1 includes lower edge connecting portion, lower edge connecting portion comprises the first horizontal connection strap and vertical first and stablizes bar, excrement cabin 3 includes upper limb connecting portion, upper limb connecting portion comprises the second connection strap and vertical second and stablizes bar, lower edge connecting portion and upper limb connecting portion are offseted and are removably connected by the sealing buckle of channel-shaped, isolator sleeve 4 is fixedly connected with cofferdam 1 by three tongue adhesive tape and larynx hoop, transferring cabin is arranged at cofferdam 1 side, transferring cabin is provided with the sealing strip with sealing function, and sealing strip is fixed between pass-through box and transferring cabin 2 by many group bolts, the top of cofferdam 1 is provided with the lighting device 5 for throwing light on, the inside of cofferdam 1 is provided with drinking-water system, drinking-water system includes the water tank being arranged at cofferdam 1 top, the drinking bowl be connected with water tank by pipeline, drinking bowl can be arranged in cofferdam 1 up or down, drinking bowl is provided with multiple drinking-water nipple for drinking water, the spaced protection hurdle with its inwall is also provided with in cofferdam 1, protection hurdle has through hole, and drinking bowl is arranged between protection hurdle and the inwall of cofferdam 1, the downside in excrement cabin 3 is provided with sealed header tank, and header tank is tightly connected by flexible pipe and excrement cabin 3, the top of cofferdam 1 is provided with negative pressure system, negative pressure system comprises airduct 6 and negative-pressure air fan 7, airduct 6 is connected with cofferdam 1, be provided with for carrying out the preliminary roughing efficiency air filter filtered to air in cofferdam 1 inside, airduct 6 is provided with high efficiency particulate air filter 8, airduct 6 is connected with negative-pressure air fan 7, and negative-pressure air fan 7 is arranged at the outside of cofferdam 1, environmental control system 9 is also provided with in cofferdam 1, environmental control system 9 includes and is arranged at temperature sensor in cofferdam 1 and humidity sensor, controller and heater, and heater, temperature sensor, humidity sensor and negative-pressure air fan 7 is all connected with controller.
Based on said structure design, embodiment of the present utility model is:
The utility model is formed the transfer chain between multiple cofferdam with two-door passing interface, transferring cabin 2, every platform cofferdam 1 arranges a two-door passing interface, formed the sterilization chain for isolator with acetate peroxide sterilizer and subsidiary pipeline thereof, coordinate temperature sensing probe, humidity sensor probe, the realization of pressure difference sensing probe, frequency conversion fan, heating module to isolator Automated condtrol and monitoring with FSGJ-X programming system.Negative pressure state comparatively stable in isolator is remained by robot control system(RCS), automatic control system implements menu mode management to isolator parameter, researcher can need to set different isolation environment parameters according to research, thus provides bio-safety hardware device for letting animals feed and infectious zoopery thereof operate.
In cofferdam 1, the slotted section that its casing has adopts sealing strip sealing, and sealing strip hollow adhesive tapes designs.In transmission system between cofferdam 1, pass-through box is that circle need be docked with transhipment cage, and side is provided with sterilization hole, and top is provided with acid discharge hole and is connected with exhaust system, and inside and outside transfer gate adopts 10mmPC plastic plate, for rectangle is about 220*300mm.Cofferdam 1 is provided with observation window 10, observation window 10 adopts PC transparent material, is provided with glove box, and glove box subtend arranges two groups, is integrated design with observation window 10, can monitor the daily life of fowl in real time.Drinking-water system is arranged on cofferdam 1, adopt multiple holes hair style drinking-water, the upper and lower adjustable-height of drinking bowl, drinking bowl is provided with drinking-water nipple, block at the front stainless (steel) wire of drinking bowl and ensure that bird neck can put in drinking-water and can not touch drinking-water nipple when playing simultaneously, under establish a water accumulating disc, dish is provided with apopore, and be connected in the sealed plastic barrel outside isolator with hose connector, be provided with the sealing radiator that can be observed water level above.Except excrement system is: isolator lower box bottom angled plane, bottom is to pass-through box while the 50mm that tilts, and the glove box (2 groups) being provided with subtend is located at pass-through box direction except excrement cabin 3, be provided with glove box (1 group), and the hole of an about 200mm is opened in bottom, block with seal cover, and be provided with sterilization hole.Excrement volume position is located at except opposite, excrement cabin 3, is provided with baffle plate, internal reservation valving, isolator capable of washing if desired above excrement volume, and cabinet is provided with sterilization hole.Cofferdam 1 is provided with lighting device 5, and lighting device 5 is located at isolator external topside, with two 20W fluorescent tube compositions.Isolator is suction type isolator, and exhaust blower is located at pass-through box, and entering air draft has high efficiency particulate air filter 8 and be with valve, and inner air draft place of isolator is provided with primarily efficient filter, and primarily efficient filter is dismounting flexibly.
The utility model has the advantage of:
1, traditional isolator seal to be docked with excrement cabin about 3 by cofferdam 1 and the mode taking adhesive tape to be wound around has been come, and cannot ensure the sealing of shielding system, and there is the danger of scattering cause of disease.The utility model adopts band adhesive tape and the newly-designed buckle with bolt to fix, and its sealing effectiveness is good, and disassembling operations is easy.
2, traditional isolator sleeve 4 uses adhesive tape to be wound around with the connection of cofferdam 1, cannot ensure the sealing of shielding system, and there is the danger of scattering cause of disease.The utility model adopts and fixes with three tongue adhesive tape and larynx hoop, and its sealing obtains very high lifting.
3, the pass-through box sealing of conventional separators adopts single-point to exert pressure sealing, as unbalance stress cannot ensure sealing.The utility model adopts four groups of bolts to exert pressure to sealing strip, and four groups of bolts are uniformly distributed, and it is exerted pressure evenly.
4, drinking-water system is provided with protection hurdle, prevents the inner bird raised from surprisingly touching, causes flowing water more than, effectively lower isolator humidity, save drinking water.
5, drainage system is below drinking-water system, and use independent tubes that the water of loose spilling is discharged isolator outside, gathering unit is sealed environment.
Above-mentioned explanation, enables professional and technical personnel in the field realize or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. one kind is carried out infected poultry raising and experiment negative pressure isolator, include cofferdam (1), transferring cabin (2) and excrement cabin (3), described cofferdam is provided with isolator sleeve (4) and pass-through box, described isolator is by arranging pass-through box and adopting two-door transfer mode to be connected with described transferring cabin, it is characterized in that
Described cofferdam includes lower edge connecting portion, described lower edge connecting portion comprises the first horizontal connection strap and vertical first and stablizes bar, described excrement cabin includes upper limb connecting portion, described upper limb connecting portion comprises the second connection strap and vertical second and stablizes bar, and described lower edge connecting portion and described upper limb connecting portion are offseted and removably connected by the sealing buckle of channel-shaped;
Described isolator sleeve is fixedly connected with described cofferdam by three tongue adhesive tape and larynx hoop;
Described transferring cabin is arranged at described cofferdam side, described transferring cabin is provided with the sealing strip with sealing function, and described sealing strip is fixed between described transferring cabin and described pass-through box by many group bolts;
The top of described cofferdam is provided with the lighting device (5) for throwing light on;
The inside of described cofferdam is provided with drinking-water system, described drinking-water system includes the water tank being arranged at described cofferdam top, the drinking bowl be connected with described water tank by pipeline, described drinking bowl can be arranged in described cofferdam up or down, described drinking bowl is provided with multiple drinking-water nipple for drinking water, the spaced protection hurdle with its inwall is also provided with in described cofferdam, described protection hurdle has through hole, and described drinking bowl is arranged between described protection hurdle and the inwall of described cofferdam;
The downside in described excrement cabin is provided with sealed header tank, and described header tank is tightly connected by flexible pipe and described excrement cabin;
The top of described cofferdam is provided with negative pressure system, described negative pressure system comprises airduct (6) and negative-pressure air fan (7), described airduct is connected with described cofferdam, be provided with in described cofferdam inside for carrying out the preliminary roughing efficiency air filter filtered to air, described airduct is provided with high efficiency particulate air filter (8), described airduct is connected with described negative-pressure air fan, and described negative-pressure air fan is arranged at the outside of described cofferdam;
Environmental control system (9) is also provided with in cofferdam, described environmental control system includes and is arranged at temperature sensor in described cofferdam and humidity sensor, controller and heater, and described heater, described temperature sensor, described humidity sensor and described negative-pressure air fan are all connected with described controller.
2. according to claim 1ly carry out infected poultry raising and experiment negative pressure isolator, it is characterized in that,
On described cofferdam, be provided with transparent observation window (10), described observation window is PC observation window, described observation window is provided with two groups of glove boxes;
Described water tank is provided with the water level window for observing water level;
Be provided with the excrement arranged that to offset with described excrement cabin in described cofferdam to roll up, described excrement volume is incline structure, described cofferdam offers cleaning valve;
Described lighting device is two fluorescent tubes, and described lighting device is arranged at described cofferdam outside top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795480.0U CN204362747U (en) | 2014-12-17 | 2014-12-17 | Carry out infected poultry raising and experiment negative pressure isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795480.0U CN204362747U (en) | 2014-12-17 | 2014-12-17 | Carry out infected poultry raising and experiment negative pressure isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362747U true CN204362747U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795480.0U Expired - Fee Related CN204362747U (en) | 2014-12-17 | 2014-12-17 | Carry out infected poultry raising and experiment negative pressure isolator |
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| Country | Link |
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| CN (1) | CN204362747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865931A (en) * | 2017-04-28 | 2017-06-20 | 福建省农业科学院畜牧兽医研究所 | A kind of excrement treatment device and method of biological safe type fowl negative pressure isolator |
-
2014
- 2014-12-17 CN CN201420795480.0U patent/CN204362747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865931A (en) * | 2017-04-28 | 2017-06-20 | 福建省农业科学院畜牧兽医研究所 | A kind of excrement treatment device and method of biological safe type fowl negative pressure isolator |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150000 Heilongjiang city of Harbin province Songbei Shimao Binjiang Metro three District Building 1 unit D43 No. -198 Patentee after: Harbin national biological Polytron Technologies Inc Address before: 150000 Heilongjiang city of Harbin province Songbei Shimao Binjiang Metro three District Building 1 unit D43 No. -198 Patentee before: Harbin National Engineering Research Center of Veterinary Biologics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |