CN206620664U - A kind of animal experiment case of temperature-adjustable - Google Patents
A kind of animal experiment case of temperature-adjustable Download PDFInfo
- Publication number
- CN206620664U CN206620664U CN201720347217.9U CN201720347217U CN206620664U CN 206620664 U CN206620664 U CN 206620664U CN 201720347217 U CN201720347217 U CN 201720347217U CN 206620664 U CN206620664 U CN 206620664U
- Authority
- CN
- China
- Prior art keywords
- outer container
- interior case
- temperature
- adjustable
- case
- 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 - Fee Related
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Abstract
The utility model discloses a kind of animal experiment case of temperature-adjustable, including outer container, the interior case being fixed on the inside of outer container, is fixed on several semiconductor coolers and heater of outer container, and circuit board；Flow cavity formed with closing between the outer container and interior case；The refrigeration end of the semiconductor cooler and the fire end of heater are on the inside of flow cavity；The flow cavity is additionally provided with the circulating fan for promoting air circulation；The circuit board is provided with the control unit for controlling；Several temperature sensors being electrically connected with control unit are provided with the inside of the interior case.The utility model makes interior case environment cause drastic change from directly affecting for refrigerator, heat-producing machine etc., reducing influences to testing without related factor by the flow cavity formed between interior case and outer container.The bending stomata of interior case avoids the environment influence of interior case too fast on acclive protruding block, while the also effect of noise reduction.
Description
Technical field
It the utility model is related to test equipment technical field, the animal experiment case of especially a kind of temperature-adjustable.
Background technology
Animal experiment case is widely used in field of scientific study.Scientific experimentation is frequently necessary to use animal to do various examinations
Test, so the environmental factor of chamber often plays the effect of key to the result of experiment.Because some test periods are longer, one
As be half a year or 1 year, require during this chamber can normal work, therefore it is required that chamber stability and reliability will get well,
However, current constant temperature humidity chamber is generally freezed using the refrigeration system for including compressor, due to also comprising system
The structures such as cryogen, condenser, evaporator and connecting line, so current constant temperature humidity chamber structure is complex, inadequate
It is compact, volume is larger, and refrigerant leakage be present and causes the risk of failure, the work of later stage working service is complicated, consume energy in addition compared with
It is high.
Also existing chamber internal refrigeration storage device, heater, humidifier etc. are typically all to be directly arranged in chamber,
This makes the environment in chamber easily lead to drastically change, and so often makes experimental animal reaction fierce, obtained experiment
As a result it is far from each other.Refrigerator, heater, humidifier etc. largely can all be provided with fan, if being directly installed on box inside,
Directly experimental animal can be blowed for fan, and this is easy to make experimental animal suffer from the illness unrelated with experiment, also fan
Caused noise experimental animal can also be impacted.The irrationality of chamber can be usually introduced to testing without related its
His disturbing factor, this can cause the inadequate science of result of the test.
Utility model content
A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided animal experiment of temperature-adjustable
Case.
To achieve the above object, the utility model uses following technical scheme：
A kind of animal experiment case of temperature-adjustable, including outer container, the interior case being fixed on the inside of outer container, are fixed on outer container
Several semiconductor coolers and heater, and circuit board；Flow cavity formed with closing between the outer container and interior case；It is described
The refrigeration end of semiconductor cooler and the fire end of heater are on the inside of flow cavity；The flow cavity is additionally provided with for promoting
The circulating fan of air circulation；The circuit board is provided with the control unit for controlling；Be provided with the inside of the interior case several with
The temperature sensor that control unit is electrically connected with.
Further, the interior case periphery is provided with several stomatas with flow cavity UNICOM；The stomata is arranged at interior case
The protruding block being provided with；The protruding block is provided with the slope opposite with airflow direction；The inlet end of the stomata is located at and protruding block
The side of Slope Facies pair, and stomata airintake direction is opposite with airflow direction.
Further, the air admission hole is bend hole, inlet end and the angle of -145 ° at 45 ° of outlet side shape；It is described enter
The sectional area of the inlet end of stomata is less than the sectional area of outlet side.
Further, the display screen being electrically connected with control unit, control button, and instruction are additionally provided with the outside of the outer container
Lamp.
Further, in addition to humidifier；The humidifier is in flow cavity；The interior case is provided with humidity sensor；
The humidifier, humidity sensor are electrically connected with control unit.
Further, in addition to the lid on the upside of the outer container；The lid is transparent material.
Further, described semiconductor cooler includes the installing plate being fixedly connected with outer container, is fixedly linked in installation
Semiconductor chilling plate on plate, radiated located at the first fin of semiconductor chilling plate refrigeration end, and located at semiconductor chilling plate
Second fin at end；Second fin is provided with cooling fan.
Compared with prior art, the animal experiment case of a kind of temperature-adjustable of the utility model, by interior case and outer container it
Between the flow cavity that is formed, interior case environment is caused drastic change from directly affecting for refrigerator, heat-producing machine etc., reducing influences and examination
The factor without correlation is tested, improves the accuracy and science of experiment.The bending stomata of interior case is kept away on acclive protruding block
It is too fast to exempt from the environment influence of interior case, while the also effect of noise reduction.Make chamber in light weight using semiconductor cooler, structure letter
It is single, it is green, it is easy to control, it is low in energy consumption.
Brief description of the drawings
Fig. 1 is a kind of internal structure signal of the animal experiment case for temperature-adjustable that the utility model embodiment provides
Figure.
Fig. 2 is the enlarged diagram of Fig. 1 part A.
Fig. 3 is a kind of interior case front view of the animal experiment case for temperature-adjustable that the utility model embodiment provides.
Fig. 4 is a kind of front view of the animal experiment case for temperature-adjustable that the utility model embodiment provides.
Fig. 5 is a kind of semiconductor cooler knot of the animal experiment case for temperature-adjustable that the utility model embodiment provides
Structure schematic diagram.
Fig. 6 is a kind of circuit block diagram of the animal experiment case for temperature-adjustable that the utility model embodiment provides.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
Reference picture 1-6, it is preferred embodiment provided by the utility model.
A kind of animal experiment case of temperature-adjustable, including outer container 10, the interior case 20 of the inner side of outer container 10 is fixed on, is fixed on
(in the present embodiment, semiconductor cooler 30 is 4 and is respectively arranged on several semiconductor coolers 30 and heater 40 of outer container 10
On four sides of outer container 10；Heater 40 is 2 and is respectively arranged on interval in flow cavity 11), and circuit board 50；It is described outer
Flow cavity 11 formed with closing between case 10 and interior case 20；The refrigeration end of the semiconductor cooler 30 and adding for heater 40
Hot junction is located on the inside of flow cavity 11；The flow cavity 11 is additionally provided with the circulating fan 12 for promoting air circulation；The electricity
Road plate 50 is provided with the control unit 51 for controlling；The inner side of interior case 20 is provided with what several were electrically connected with control unit 51
Temperature sensor 52.
The periphery of interior case 20 is provided with several stomatas 21 with the UNICOM of flow cavity 11；The stomata is arranged at interior case 20 and set
Some protruding blocks 22；The protruding block 22 is provided with the slope 23 opposite with airflow direction；The inlet end of the stomata 21 be located at
The relative side in the slope 23 of protruding block 22, and the airintake direction of stomata 21 is opposite with airflow direction.
The air admission hole 21 is bend hole, inlet end and the angle of -145 ° at 45 ° of outlet side shape；The air admission hole enters
The sectional area at gas end is less than the sectional area of outlet side.
The outside of outer container 10 is additionally provided with the display screen 53 being electrically connected with control unit 51, control button 54, and instruction
Lamp 55.
Also include humidifier 60；The humidifier 60 is in flow cavity 11；The interior case 20 is provided with humidity sensor 56；
The humidifier 60, humidity sensor 56 are electrically connected with control unit 51.
Also include the lid 13 located at the upside of outer container 10；The lid 13 is transparent material, so as to be easy to observe interior case 20
The situation of interior experimental animal.
Described semiconductor cooler 30 includes the installing plate 31 being fixedly connected with outer container 10, is fixedly linked in installing plate 31
On semiconductor chilling plate 32, located at the first fin 33 of the refrigeration end of semiconductor chilling plate 32, and located at semiconductor chilling plate
Second fin 34 of 32 radiating ends；Second fin 34 is provided with cooling fan 35.
The utility model passes through the temperature sensor 52 being electrically connected with control unit 51, the humidity sensor located at interior case 2
Device 56, so that temperature and humidity in chamber etc. is adjustable.
Display screen 53 is used to show the parameter in the casing detected, such as temperature, humidity, then can pass through control button
54 parameters come in regulating box are so as to fit test requirements document.
In summary, the animal experiment case of a kind of temperature-adjustable of the utility model, by being formed between interior case and outer container
Flow cavity, interior case environment is caused drastic change from directly affecting for refrigerator, heat-producing machine etc., reduce influence with experiment without phase
The factor of pass, improve the accuracy and science of experiment.The bending stomata of interior case avoids interior case on acclive protruding block
Environment influence too fast, while the also effect of noise reduction.Make chamber in light weight using semiconductor cooler, it is simple in construction, it is green
Colour circle is protected, and is easy to control, low in energy consumption.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. animal experiment case of temperature-adjustable, it is characterised in that including outer container, the interior case being fixed on the inside of outer container, Gu Due to several semiconductor coolers and heater of outer container, and circuit board；Formed with closing between the outer container and interior case Flow cavity；The refrigeration end of the semiconductor cooler and the fire end of heater are on the inside of flow cavity；The flow cavity is also Provided with the circulating fan for promoting air circulation；The circuit board is provided with the control unit for controlling；On the inside of the interior case The temperature sensor being electrically connected with provided with several with control unit.
- 2. the animal experiment case of a kind of temperature-adjustable as claimed in claim 1, it is characterised in that the interior case periphery is provided with Several stomatas with flow cavity UNICOM；The stomata is arranged at the protruding block that interior case is provided with；The protruding block is provided with and air-flow Slope in opposite direction；The inlet end of the stomata is located at the side with protruding block Slope Facies pair, and stomata airintake direction and gas Stream is in opposite direction.
- 3. the animal experiment case of a kind of temperature-adjustable as claimed in claim 2, it is characterised in that the air admission hole is bend Hole, inlet end and the angle of -145 ° at 45 ° of outlet side shape；The sectional area of the inlet end of the air admission hole is less than cutting for outlet side Area.
- 4. the animal experiment case of a kind of temperature-adjustable as claimed in claim 1, it is characterised in that also set on the outside of the outer container There are the display screen being electrically connected with control unit, control button, and indicator lamp.
- 5. the animal experiment case of a kind of temperature-adjustable as claimed in claim 1, it is characterised in that also including humidifier；Institute Humidifier is stated in flow cavity；The interior case is provided with humidity sensor；The humidifier, humidity sensor are and control unit It is electrically connected with.
- 6. the animal experiment case of a kind of temperature-adjustable as claimed in claim 1, it is characterised in that also include on outer container The lid of side；The lid is transparent material.
- A kind of 7. animal experiment case of temperature-adjustable as claimed in claim 1, it is characterised in that described semiconductor refrigerating Device includes the installing plate being fixedly connected with outer container, the semiconductor chilling plate being fixedly linked on installing plate, located at semiconductor refrigerating First fin of piece refrigeration end, and the second fin located at semiconductor chilling plate radiating end；Second fin is provided with Cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347217.9U CN206620664U (en) | 2017-04-01 | 2017-04-01 | A kind of animal experiment case of temperature-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347217.9U CN206620664U (en) | 2017-04-01 | 2017-04-01 | A kind of animal experiment case of temperature-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620664U true CN206620664U (en) | 2017-11-10 |
Family
ID=60206486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347217.9U Expired - Fee Related CN206620664U (en) | 2017-04-01 | 2017-04-01 | A kind of animal experiment case of temperature-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365313A (en) * | 2018-02-02 | 2018-08-03 | 德清利维通讯科技股份有限公司 | The combiner of adjustable temperature |
-
2017
- 2017-04-01 CN CN201720347217.9U patent/CN206620664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365313A (en) * | 2018-02-02 | 2018-08-03 | 德清利维通讯科技股份有限公司 | The combiner of adjustable temperature |
| CN108365313B (en) * | 2018-02-02 | 2019-07-23 | 德清利维通讯科技股份有限公司 | The combiner of adjustable temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |