CN208425356U - Cage is propagated in respiratory disease animal feeding - Google Patents
Cage is propagated in respiratory disease animal feeding Download PDFInfo
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- CN208425356U CN208425356U CN201820973840.XU CN201820973840U CN208425356U CN 208425356 U CN208425356 U CN 208425356U CN 201820973840 U CN201820973840 U CN 201820973840U CN 208425356 U CN208425356 U CN 208425356U
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- cage
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- air
- separate mesh
- propagated
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Abstract
The utility model provides a kind of respiratory disease animal feeding propagation cage, belongs to zoopery clothing arts.It includes: to propagate cage ontology that cage is propagated in respiratory disease animal feeding, and the inside for propagating cage ontology has accommodation space;Separator, the accommodation space for being divided into interconnected the first communication space and the second communication space by the separator, and first communication space is connected to the air flow inlet, and second communication space is connected to the air stream outlet;Air-flow organization of supply and negative voltage supply mechanism.Cage is propagated in this respiratory disease animal feeding can make the concentration of the morbid substance in the gas in the concentration and the second communication space of the morbid substance in the gas in the first communication space roughly the same, so as to reduce due to the concentration of the morbid substance inside the first communication space and the second communication space it is not identical caused by experimental result error, be conducive to improve experimental result accuracy.
Description
Technical field
The utility model relates to zoopery clothing arts, pass in particular to a kind of respiratory disease animal feeding
Broadcast cage.
Background technique
When carrying out respiratory disease research, it usually needs tested using animal, carried out in fact using animal
When testing, usually by the animal of the infected group of infectious disease and the animal feeding for being transmitted group not caught in phase
In the different cages mutually divulged information, then the air for carrying morbid substance is flow to by the flowing of air and is not caught
Be transmitted group animal where cage in, by observe do not catch be transmitted group animal health condition come
The case where analysis experiment.And by different animal feedings in different cages, isolation strip is added on similar cage, it can be with
Prevent the direct contact of close cage animal completely, can to avoid different animals in a manner of directly contacting transmitted virus, only
It can be by air or droplet transmission, to be conducive to control unitary variant.
But this mode will lead to causing a disease in the air of the cage where the animal of the infected group of infectious disease
Material concentration is higher, and far from infectious disease infected group animal where cage air in morbid substance concentration compared with
It is low, it is larger to will lead to the final resultant error of experiment.
Utility model content
The utility model provides a kind of respiratory disease animal feeding propagation cage, it is intended to solve respiratory tract in the prior art
The above problem existing for cage is propagated in diseased n animal raising.
The utility model is realized in this way:
A kind of respiratory disease animal feeding propagation cage, comprising:
Cage ontology is propagated, the inside for propagating cage ontology has accommodation space, has air-flow on the propagation cage ontology
Entrance and air stream outlet;
The inside of the accommodation space is arranged in separator, the separator, and the separator is used for the receiving is empty
Between be divided into interconnected the first communication space and the second communication space, first communication space and the air flow inlet connect
Logical, second communication space is connected to the air stream outlet;
Air-flow organization of supply, the air-flow organization of supply are connected to the air flow inlet, and the air-flow organization of supply is used for
Gas is supplied to the inside of first communication space;
Negative voltage supply mechanism, the negative voltage supply mechanism are connected to the air stream outlet, and the negative voltage supply mechanism is used for
Subnormal ambient is provided to the inside of second communication space.
In the utility model preferred embodiment, the inside of the air-flow organization of supply has filter assemblies, the mistake
Filter component is used to filter the gas inside the air-flow organization of supply.
In the utility model preferred embodiment, the inside of the air-flow organization of supply has humidification component, described to add
Wet component is arranged between the filter assemblies and the air flow inlet, and the humidification component is for humidifying from the filter assemblies
The gas of middle outflow.
In the utility model preferred embodiment, the negative voltage supply mechanism is blower, and the blower is used for will be described
Gas discharge inside second communication space.
It further include gas treatment means in the utility model preferred embodiment, gas treatment means and described
Exhaust outlet connection in negative voltage supply mechanism, the gas treatment means are used to handle to be discharged from the negative voltage supply mechanism
Gas.
In the utility model preferred embodiment, the separator includes the first separate mesh and the second separate mesh, described
The compartment is formed between first separate mesh and second separate mesh, the compartment and first communication space connect
Logical, the compartment is connected to second communication space, and first separate mesh and second separate mesh are in the appearance
Receive space inside interval setting.
In the utility model preferred embodiment, first separate mesh and second separate mesh are disposed as net
Shape, first separate mesh and second separate mesh are all made of stainless steel material and are made.
In the utility model preferred embodiment, at a distance of 6- between first separate mesh and second separate mesh
10cm。
In the utility model preferred embodiment, the area of first separate mesh and second separate mesh is
0.4-0.6cm2。
In the utility model preferred embodiment, the air flow inlet and the air stream outlet are separately positioned on the biography
The both ends of cage ontology are broadcast, the air flow inlet and the air stream outlet are oppositely arranged.
The beneficial effects of the utility model are:
Cage is propagated in the respiratory disease animal feeding that the utility model obtains by above-mentioned design when in use can
It is propagated in cage with the animal feeding for the infected group that will be caught first, is then transmitted the dynamic of group for what is do not caught
Object raising is propagated in cage second, when experiment, using air-flow organization of supply, can be supplied to the inside of the first communication space
Air-flow is answered, the environment of negative pressure can be provided using negative voltage supply mechanism for the inside of the second communication space, since the first propagation is empty
Between be connected to the second communication space, so as to realize air-flow out of first communication space directed flow to the second communication space
Portion can propagate the air borne that morbid substance is carried in the first communication space to the inside of the second communication space, second
The animal breath for being transmitted group of space interior not caught has the gas of morbid substance, so as to pass through observation
The health status of animal inside second communication space is come the case where analyzing experiment;And due to the gas inside the first communication space
Body directed flow can make the concentration and second of the morbid substance in the gas in the first communication space to the second communication space
The concentration of the morbid substance in gas in communication space is roughly the same, so as to reduce due to the first communication space and second
The error of experimental result caused by the concentration of morbid substance inside communication space is not identical is conducive to improve experimental result
Accuracy.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram that cage is propagated in the respiratory disease animal feeding that the utility model embodiment provides;
Fig. 2 is that the respiratory disease animal feeding with gas treatment means that the utility model embodiment provides is propagated
The structural schematic diagram of cage;
Fig. 3 is the air-flow organization of supply in the respiratory disease animal feeding propagation cage that the utility model embodiment provides
Structural schematic diagram;
Fig. 4 is the negative voltage supply mechanism in the respiratory disease animal feeding propagation cage that the utility model embodiment provides
Structural schematic diagram.
Icon: cage is propagated in 100- respiratory disease animal feeding;110- air-flow organization of supply;111- filter assemblies;112-
Humidify component;120- propagates cage ontology;121- accommodation space;The first communication space of 1211-;The 1212- compartment;1213-
Two communication spaces;122- air flow inlet;123- air stream outlet;130- separator;The first separate mesh of 131-;132- second separates
Net;140- negative voltage supply mechanism;150- gas treatment means.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be
Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Embodiment one
A kind of respiratory disease animal feeding propagation cage 100 is present embodiments provided, Fig. 1, Fig. 2, Fig. 3 and figure are please referred to
4, this respiratory disease animal feeding propagates cage 100 and includes:
Cage ontology 120 is propagated, the inside for propagating cage ontology 120 has accommodation space 121, and propagating has on cage ontology 120
Air flow inlet 122 and air stream outlet 123;
The inside of accommodation space 121 is arranged in separator 130, separator 130, and separator 130 is used for accommodation space 121
It is divided into interconnected the first communication space 1211 and the second communication space 1213, the first communication space 1211 and air flow inlet
122 connections, the second communication space 1213 are connected to air stream outlet 123;
Air-flow organization of supply 110, air-flow organization of supply 110 are connected to air flow inlet 122, and air-flow organization of supply 110 is used for
Gas is supplied to the inside of the first communication space 1211;
Negative voltage supply mechanism 140, negative voltage supply mechanism 140 are connected to air stream outlet 123, and negative voltage supply mechanism 140 is used for
Subnormal ambient is provided to the inside of the second communication space 1213.
Accommodation space 121 is divided into the first communication space 1211 and the second communication space 1213, Ke Yifang by separator 130
Just the animal of the infected group of the infectious disease by raising inside the first communication space 1211 and raising are in the second communication space
The animal of the propagation group not caught inside 1213 is separated, thus sense of the raising in the first communication space 1211
Raising can only be traveled in the second biography by way of air-flow by contaminating the morbid substance carried in the animal bodies of the infected group of disease
With the animal for broadcasting the propagation group not caught in space 1213, so as to be advantageously implemented unitary variant.
Air-flow organization of supply 110 can supply gas for the inside of the first communication space 1211, so that fresh
Gas the inside of the first communication space 1211 is continuously flow to from air-flow organization of supply 110, propagated for first empty
Between the 1211 new gases of supplement.
Negative voltage supply mechanism 140 can provide the environment of negative pressure for the inside of the second communication space 1213, so as to so that
It obtains the gas inside the second communication space 1213 to be discharged from the inside of the second communication space 1213, can then attract the first propagation
Gas inside space 1211 enters the inside of the second communication space 1213, so as to realize gas from the first communication space
1211 unidirectionally enter the inside of the second communication space 1213.
In the present embodiment, the inside of air-flow organization of supply 110 has filter assemblies 111, and filter assemblies 111 are for filtering
Gas inside air-flow organization of supply 110.
Filter assemblies 111 can by from the impurity in the gas entered in external environment in air-flow organization of supply 110 into
Row filtering can prevent external environment so that the gas being discharged from air-flow organization of supply 110 is clean air
In gas in impurity the result of experiment is had adverse effect on.
Specifically, in the present embodiment, filtration members can use PTFE air cleaning film.
PTFE air cleaning film is formed after extruding stretches a kind of with micro porous using polytetrafluoroethylene (PTFE) as raw material
Film becomes novel filter material on various fabrics and substrate for this film special process is laminating, and the membrane aperture is small, point
Cloth is uniform, and porosity is big, while maintaining the circulation of air, can filter all dust granules including bacterium, reach
The purpose of purification and ventilation, it is widely used in the fields such as pharmacy, biochemistry, microelectronics and laboratory consumptive material.
In the present embodiment, the inside of air-flow organization of supply 110 has humidification component 112, and humidification component 112 is arranged in mistake
It filters between component 111 and air flow inlet 122, humidification component 112 is for humidifying the gas flowed out from filter assemblies 111.
Humidification component 112 can be humidified for the gas flowed out from filter assemblies 111, to realize increase from filtering
The humidity of the gas flowed out in component 111 improves the comfort of animal breath.
Specifically, in the present embodiment, humidification component 112 can be using Rongsheng Electric Equipment Co., Ltd., Guangdong's production
The humidifier of model PH-88, the specific structure of this humidifier, the connection type of structural member, the power supply mode of its work with
And application method is the prior art, details are not described herein.
In the present embodiment, negative voltage supply mechanism 140 is blower, and blower is used for the gas inside the second communication space 1213
Body discharge.
Blower the gas inside the second communication space 1213 can be discharged, so as in the second communication space 1213
The environment of negative pressure is built in inside, is conducive to the gas inside the first communication space 1211 and flow to the interior of the second communication space 1213
Portion.
It in the present embodiment, further include gas treatment means 150, in gas treatment means 150 and negative voltage supply mechanism 140
Exhaust outlet connection, gas treatment means 150 are for handling the gas being discharged from negative voltage supply mechanism 140.
Gas treatment means 150 are used to handle the gas being discharged from negative voltage supply mechanism 140, so that from negative
The available removing of morbid substance carried in the gas being discharged in pressure organization of supply 140, reduces its pollution to air.
Specifically, in the present embodiment, gas treatment means 150 can be using the model AC6608's of Philip brand
Air purifier, this air purifier can kill germ, have a structure which, the connection type of structural member, its work
Power supply mode and application method are the prior art, and details are not described herein.
In the present embodiment, separator 130 includes the first separate mesh 131 and the second separate mesh 132, the first separate mesh 131
And second form the compartment 1212 between separate mesh 132, the compartment 1212 be connected to the first communication space 1211, separates sky
Between 1212 be connected to the second communication space 1213, the first separate mesh 131 and the second separate mesh 132 are in the inside of accommodation space 121
Interval setting.
The compartment 1212 is formed between first separate mesh 131 and the second separate mesh 132, so as to increase by the first propagation
Interval between space 1211 and the second communication space 1213 is reduced in the first communication space 1211 and the second communication space 1213
Animal between exchange, realize that the animal in the first communication space 1211 and the second communication space 1213 can only be produced by gas
Raw connection.
In the present embodiment, the first separate mesh 131 and the second separate mesh 132 are disposed as netted, 131 He of the first separate mesh
Second separate mesh 132 is all made of stainless steel material and is made.
The first separate mesh 131 and the second separate mesh 132 for being set as netted can be very good the first communication space 1211
Domesticated animal separates in middle domesticated animal and the second communication space 1213.
The property that stainless steel material will not be got rusty due to it, can prevent as corrosion and caused by impurity attachment thereon,
So as to prevent impurity adverse effect caused by experimental result at corrosion position.
In the present embodiment, at a distance of 6-10cm between the first separate mesh 131 and the second separate mesh 132.
At a distance of 6-10cm between first separate mesh 131 and the second separate mesh 132,1211 He of the first communication space can be made
Second communication space 1213 has certain interval, while being also possible that the first communication space 1211 and the second communication space
The content of the morbid substance in gas inside 1213 is roughly the same.
Specifically, in the present embodiment, at a distance of 8cm between the first separate mesh 131 and the second separate mesh 132.
In the present embodiment, the area of the first separate mesh 131 and the second separate mesh 132 is 0.4-0.6cm2。
The area and accommodation space 121 of first separate mesh 131 and the second separate mesh 132 are in the first separate mesh 131 and second
The area of section for the position that separate mesh 132 connects is identical.
The area of first separate mesh 131 and the second separate mesh 132 is disposed as 0.4-0.6cm2, the first propagation can be made
Gas inside space 1211 can be smoothly entered to the inside of the second communication space 1213.
In the present embodiment, air flow inlet 122 and air stream outlet 123 are separately positioned on the both ends for propagating cage ontology 120, gas
Inflow entrance 122 and air stream outlet 123 are oppositely arranged.
Air flow inlet 122 and air stream outlet 123 are oppositely arranged at the both ends for propagating cage ontology 120, can make gas from
When first communication space 1211 enters the second communication space 1213, flow direction keeps rectilinear direction, can be improved
The efficiency of air flowing.
The working principle that cage 100 is propagated in respiratory disease animal feeding provided in this embodiment is, at work, can
It is propagated in cage with the animal feeding for the infected group that will be caught first, is then transmitted the dynamic of group for what is do not caught
Object raising is propagated in cage second,, can be to the first communication space 1211 using air-flow organization of supply 110 when experiment
Inside supply air flow, the environment of negative pressure can be provided using negative voltage supply mechanism 140 for the inside of the second communication space 1213,
Since the first communication space 1211 is connected to the second communication space 1213, so as to realize air-flow from the first communication space 1211
Directed flow can will carry the air of morbid substance to the inside of the second communication space 1213 in first communication space 1211
Travel to the inside of the second communication space 1213, inside the second communication space 1213 do not catch be transmitted the dynamic of group
Object breathing has the gas of morbid substance, so as to pass through the health status of the animal inside the second communication space 1213 of observation
Come the case where analyzing experiment;And due to the gas directed flow inside the first communication space 1211 to the second communication space
1213, it can make in the concentration and the second communication space 1213 of the morbid substance in the gas in the first communication space 1211
The concentration of morbid substance in gas is roughly the same, so as to reduce due to the first communication space 1211 and the second communication space
The error of experimental result caused by the concentration of morbid substance inside 1213 is not identical is conducive to improve the accurate of experimental result
Property.
The above is only preferred embodiments of the present invention, are not intended to limit the utility model, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all the spirit and principles of the utility model it
Interior, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. cage is propagated in a kind of respiratory disease animal feeding characterized by comprising
Cage ontology is propagated, the inside for propagating cage ontology has accommodation space, has air flow inlet on the propagation cage ontology
And air stream outlet;
The inside of the accommodation space is arranged in separator, the separator, and the separator is used for the accommodation space point
It is divided into interconnected the first communication space and the second communication space, first communication space is connected to the air flow inlet,
Second communication space is connected to the air stream outlet;
Air-flow organization of supply, the air-flow organization of supply are connected to the air flow inlet, and the air-flow organization of supply is used for institute
State the inside supply gas of the first communication space;
Negative voltage supply mechanism, the negative voltage supply mechanism are connected to the air stream outlet, and the negative voltage supply mechanism is used for institute
The inside for stating the second communication space provides subnormal ambient.
2. cage is propagated in respiratory disease animal feeding according to claim 1, which is characterized in that the air-flow organization of supply
Inside there are filter assemblies, the filter assemblies are used to filter gas inside the air-flow organization of supply.
3. cage is propagated in respiratory disease animal feeding according to claim 2, which is characterized in that the air-flow organization of supply
Inside there is humidification component, humidification component setting is between the filter assemblies and the air flow inlet, the humidification
Component is for humidifying the gas flowed out from the filter assemblies.
4. cage is propagated in respiratory disease animal feeding according to claim 1, which is characterized in that the negative voltage supply mechanism
For blower, the blower is used to for the gas inside second communication space being discharged.
5. cage is propagated in respiratory disease animal feeding according to claim 1, which is characterized in that further include gas treatment machine
Structure, the gas treatment means are connected to the exhaust outlet in the negative voltage supply mechanism, and the gas treatment means are for handling
The gas being discharged from the negative voltage supply mechanism.
6. cage is propagated in respiratory disease animal feeding according to claim 1, which is characterized in that the separator includes the
One separate mesh and the second separate mesh form the compartment, the separation between first separate mesh and second separate mesh
Space is connected to first communication space, and the compartment is connected to second communication space, first separate mesh
It is arranged with second separate mesh at the inside interval of the accommodation space.
7. cage is propagated in respiratory disease animal feeding according to claim 6, which is characterized in that first separate mesh and
Second separate mesh is disposed as netted, and first separate mesh and second separate mesh are all made of stainless steel material system
At.
8. cage is propagated in respiratory disease animal feeding according to claim 6, which is characterized in that first separate mesh and
At a distance of 6-10cm between second separate mesh.
9. cage is propagated in respiratory disease animal feeding according to claim 6, which is characterized in that first separate mesh and
The area of second separate mesh is 0.4-0.6cm2。
10. cage is propagated in respiratory disease animal feeding according to claim 6, which is characterized in that the air flow inlet and
The air stream outlet is separately positioned on the both ends for propagating cage ontology, and the air flow inlet and the air stream outlet are set relatively
It sets.
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CN201820973840.XU CN208425356U (en) | 2018-06-22 | 2018-06-22 | Cage is propagated in respiratory disease animal feeding |
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CN201820973840.XU CN208425356U (en) | 2018-06-22 | 2018-06-22 | Cage is propagated in respiratory disease animal feeding |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116420629A (en) * | 2023-03-16 | 2023-07-14 | 浙江大学 | Multifunctional animal exposure experimental device |
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2018
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116420629A (en) * | 2023-03-16 | 2023-07-14 | 浙江大学 | Multifunctional animal exposure experimental device |
CN116420629B (en) * | 2023-03-16 | 2024-02-02 | 浙江大学 | Multifunctional animal exposure experimental device |
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