CN202786252U - Constant-temperature incubator - Google Patents
Constant-temperature incubator Download PDFInfo
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- CN202786252U CN202786252U CN 201220401533 CN201220401533U CN202786252U CN 202786252 U CN202786252 U CN 202786252U CN 201220401533 CN201220401533 CN 201220401533 CN 201220401533 U CN201220401533 U CN 201220401533U CN 202786252 U CN202786252 U CN 202786252U
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- incubator
- air circulation
- circulation duct
- temperature
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Abstract
A constant-temperature incubator comprises an incubator body (1), an incubator door (2), a temperature sensor (4) and an electrical heating element (6), wherein the incubator body (1) comprises an inner layer (14), an outer layer (12) and an insulating layer (13), the incubator body (1) is connected with the incubator door (2) through a hinge, and the electrical heating element (6) is arranged at the bottom of the incubator body (1). The incubator is characterized in that air circulation channels (9 and 10) are arranged on two opposite sides inside the incubator body (1) respectively, fans (11) are arranged in the air circulation channels (9 and 10) respectively, and a heat tracing wire is arranged in a position half of the vertical height of the incubator body, on two side surfaces of the incubator body and between the thick-walled inner layer and the insulating layer of the incubator body. The incubator is simple in structure, and the air circulation channels and the electric tracing wire are arranged, so that the temperatures in the whole incubator body become consistent in a short time.
Description
Technical field
The utility model relates to a kind of incubator, particularly, relates to a kind of constant incubator.
Background technology
Important thermostatic equipment is absolutely necessary in scientific research, the production fields such as electro-heating standing-temperature cultivator biology, pharmaceutical engineering field.Prior art with the working forms of disclosed incubator all in having thermal insulation function casing, repeatedly alternation by refrigeration plant and heating unit keeps the constant temperature in the casing, to satisfy needed temperature and the growth of institute's Object of Development and the required optimum environment of growing under all kinds of conditions.Bio-incubator is in to culturing process such as bacterium, mould and microorganisms, and the vessel that usually will fill mushroom are placed on the shelf of incubator intracoelomic cavity, and the control electric heating element carries out the mushroom cultivation after heating to certain temperature.How to make the whole zone of cultivating in the casing reach at short notice balanced temperature, and structure is simple again, is the target that incubator is pursued in design.
Patent announcement CN200978285Y discloses a kind of electro-heating standing-temperature cultivator of cultivating mushroom, on the surface of the cabinets cavity bottom that is connected with electric heating element and its both sides, be respectively spacing and be provided with the heat conduction runner that joins and consist of by thermal baffle and dividing plate, on the surface of described dividing plate, be respectively equipped with a plurality of thermal holes, when the electric heating element heat temperature raising produces thermal radiation hyperthermia radiation air, conduct convection current along bottom half to its both sides heat conduction runner by the heat conduction runner, and a plurality of thermal holes that are provided with by baffle surface, the chamber control carries out the heat conduction from bottom to up within it, and the heat accumulation of thermal baffle and dividing plate, heat radiation makes the Heating temperature conduction of cabinets cavity evenly also reach soon the thermal equilibrium temperature value.
Patent application CN200920070484.1 discloses a kind of incubator, comprise casing, which is provided with chamber door, the structure of described casing is disposed with inner room body, thermal insulation layer and cabinet shell from inside to outside by structure, it is characterized in that being provided with the air channel in the described inner room body cavity, the air channel front end is provided with air duct board, is provided with electrothermal tube and fan blade in the air channel.
Patent application 97218456.2 discloses a kind of constant incubator, partly be comprised of casing, temperature regulating device and illumination cultivation, casing 1 is made of inside and outside double layer of metal, and skin is plastic-blasting steel plate or iron plate, internal layer is aluminium sheet, two-layer centre is lagging material, in the case dorsad sidewall be that dress pastes the carbon fiber heating plate 5 that aluminium sheet is wrapping, semiconductor temperature sensor also be housed in the case and link to each other with controller, also has Multilayered net frame in the case, put cultivated material on the rack, the case top layer has air scoop, and casing has magnetic strip of paper used for sealing door.
The utility model provides a kind of constant incubator of simple in structure, rapid constant temperature.
The utility model content
Goal of the invention of the present utility model provides a kind of biological temperature-constant incubator, and this incubator is a kind of temperature Quick uniform, the very high bio-incubator of simple in structure, easy control and security.
For realizing goal of the invention of the present utility model, adopt following technical scheme:
A kind of constant incubator, comprise casing, chamber door, temperature sensor and electric heating element, described casing comprises internal layer, skin and thermal insulation layer, casing is connected by hinge with chamber door, and electric heating element is located at the bottom of casing, it is characterized in that, on two relative sides in casing air circulation duct is set respectively, be provided with blower fan in the air circulation duct, at 1/2 place of casing vertical height, between the internal layer of two sides of casing, heavy wall and thermal insulation layer, companion's hot line be set.
Has thermal insulation layer between described casing inside and outside two-layer.
The cross section of described air circulation duct can be circular, square, hexagon or ellipse etc.The cross section of the preferred air circulation duct of the utility model is circular.
The described air circulation duct that is provided with in the two opposite side surfaces of casing is all vertical with the bottom surface of casing.
The two ends of the air circulation duct that is provided with in the two opposite side surfaces of casing lay respectively at bottom and the top of casing.
The blower fan that arranges in two air circulation duct is so that the air-flow of one of them air circulation duct flows from lower to upper, and the air-flow of another air circulation duct flows from top to bottom.
Certain intervals in casing is provided with dividing plate, and the shape of spacing, dividing plate etc. can arrange according to different service conditions between the dividing plate.
Biological temperature-constant incubator of the present utility model has following advantage:
Incubator of the present utility model simple in structure by air circulation duct and companion's hot line are being set, causes in the incubator at short notice, and the temperature in the whole casing is promptly consistent; By air circulation duct is set, the one end is at bottom half, and in work the time, liberated heat is diffused out very soon at electric heating element, avoids in the short period of time local heating too high, causes safe that incubator uses.
Description of drawings
Fig. 1 is constant incubator structural representation of the present utility model
Fig. 2 is the structural representation of the utility model incubator box body
Embodiment
Referring to Fig. 1 and 2, a kind of constant incubator comprises casing 1, chamber door 2, temperature sensor 4 and electric heating element 6, and casing 1 and chamber door 2 are connected by hinge.Described casing 1 comprises internal layer 14, skin 12 and thermal insulation layer 13,1/2 place in the casing vertical height, companion's hot line 5 is set between the internal layer 11 of casing 1 and thermal insulation layer 13, electric heating element 6 is set the bottom with casing 1, temperature sensor 4 is located in the casing 1, temperature in the casing 1 is detected, set when requiring when temperature in the casing reaches, the operation of control electric heating element or stop.
Be provided with controller at casing 1, controller links to each other with temperature sensor 4, and electric heating element, companion's hot line all link to each other with controller, control it and heat operation or stopped heating.
Eliminate in very short time in order further to make the temperature difference between casing 1 upper and lower, so that the temperature in the casing is even, at two sidewalls adjacent with chamber door 2 air circulation duct 10 and air circulation duct 9 are set, the inlet mouth 101 of air circulation duct 10 is positioned at casing 1 bottom, the air outlet 102 of air circulation duct 10 is arranged at the casing top, the inlet mouth 91 of air circulation duct 9 is positioned at casing 1 top, and the air outlet 92 of air circulation duct 9 is arranged at bottom half.In the heating beginning, the opposite direction of the blower fan 11 that arranges between air circulation duct 9, the air circulation duct 10, so that the gas of air circulation duct 9 flows from top to bottom, and the air-flow of air circulation duct 10 flows from the bottom up, so so that the whole temperature of cultivating in the casing can reach consistent at short notice.Incubator simple in structure by air circulation duct and companion's hot line are being set, causes in the incubator at short notice, and the temperature in the whole casing is promptly consistent; By air circulation duct is set, the one end is at bottom half, and in work the time, liberated heat is diffused out very soon at electric heating element, avoids in the short period of time local heating too high, causes safe that incubator uses.
Claims (5)
1. constant incubator, comprise casing (1), chamber door (2), temperature sensor (4) and electric heating element (6), described casing (1) comprises internal layer (14), outer (12) and thermal insulation layer (13), casing (1) is connected by hinge with chamber door (2), electric heating element (6) is located at the bottom of casing (1), it is characterized in that, on two relative sides in casing (1) air circulation duct (9 is set respectively, 10), air circulation duct (9,10) be respectively equipped with blower fan (11) in, at 1/2 place of casing vertical height, in two sides of casing, companion's hot line (5) is set between the internal layer of heavy wall and the thermal insulation layer.
2. constant incubator according to claim 1 is characterized in that, the cross section of described air circulation duct (9,10) is circle, square, hexagon or ellipse.
3. constant incubator according to claim 2 is characterized in that, the cross section of described air circulation duct (9,10) is circular.
4. constant incubator according to claim 1 is characterized in that, and is all vertical with the bottom surface of casing (1) in the air circulation duct (9,10) that the two opposite side surfaces of casing (1) is provided with.
5. constant incubator according to claim 1 is characterized in that, the two ends of the air circulation duct (9,10) that is provided with in the two opposite side surfaces of casing (1) lay respectively at bottom and the top of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401533 CN202786252U (en) | 2012-08-14 | 2012-08-14 | Constant-temperature incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401533 CN202786252U (en) | 2012-08-14 | 2012-08-14 | Constant-temperature incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786252U true CN202786252U (en) | 2013-03-13 |
Family
ID=47813557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401533 Expired - Fee Related CN202786252U (en) | 2012-08-14 | 2012-08-14 | Constant-temperature incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929388A (en) * | 2015-12-31 | 2017-07-07 | 苏州百源基因技术有限公司 | A kind of real-time fluorescence quantitative PCR instrument |
| CN106978339A (en) * | 2017-05-31 | 2017-07-25 | 济源市阳光兔业科技有限公司 | Prevent blake bottle from bursting to use thermostatic equipment during Bacteria Culture |
| CN112592829A (en) * | 2021-01-15 | 2021-04-02 | 上海智城分析仪器制造有限公司 | Double-channel air inlet type air microcirculation operation device of carbon dioxide incubator |
-
2012
- 2012-08-14 CN CN 201220401533 patent/CN202786252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929388A (en) * | 2015-12-31 | 2017-07-07 | 苏州百源基因技术有限公司 | A kind of real-time fluorescence quantitative PCR instrument |
| CN106978339A (en) * | 2017-05-31 | 2017-07-25 | 济源市阳光兔业科技有限公司 | Prevent blake bottle from bursting to use thermostatic equipment during Bacteria Culture |
| CN112592829A (en) * | 2021-01-15 | 2021-04-02 | 上海智城分析仪器制造有限公司 | Double-channel air inlet type air microcirculation operation device of carbon dioxide incubator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130814 |