CN216155856U - Electric heating constant temperature incubator - Google Patents
Electric heating constant temperature incubator Download PDFInfo
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- CN216155856U CN216155856U CN202121712392.6U CN202121712392U CN216155856U CN 216155856 U CN216155856 U CN 216155856U CN 202121712392 U CN202121712392 U CN 202121712392U CN 216155856 U CN216155856 U CN 216155856U
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- temperature
- incubator
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Abstract
The utility model provides an electric heating constant-temperature incubator. The electric heating constant temperature incubator comprises a box body; the working cavity is formed in the box body; the installation cavity is formed in the box body and is positioned on one side of the working cavity; the temperature control mechanism is arranged on the box body; the air supply and exhaust mechanism is arranged on the box body; the culture mechanism is arranged on the box body. The electric heating constant temperature incubator provided by the utility model has the advantages of being more uniform in heating, capable of performing overtemperature alarm, capable of meeting more culture conditions and less in culture interference factors.
Description
Technical Field
The utility model relates to the technical field of laboratory articles, in particular to an electric heating constant-temperature incubator.
Background
In the technical fields of biology, medicine, chemistry and the like, a constant temperature incubator is indispensable experimental equipment in a laboratory. The temperature of the conventional constant temperature incubator is not easy to control, the humidity in the incubator body can not be controlled, the ventilation effect is poor, the alarm can not be given, and the energy consumption is higher. Therefore, an electric heating constant temperature incubator needs to be designed, can well guarantee the constant temperature effect, is good in ventilation effect, can give an alarm, is suitable for different requirements, utilizes the heat in the exhaust gas to preheat before the gas enters the incubator body, effectively recovers the heat, and saves the electric energy.
Through retrieval, the patent document with the publication number of CN206418137U discloses an electric heating constant temperature incubator, which comprises a left incubator body and a right incubator body, wherein the lower side of the incubator body is provided with a support leg, and the upper side of the incubator body is provided with a warning lamp and a loudspeaker; the front side of the left box body is provided with a box door, a partition plate is arranged inside the left box body, and the inner wall of the right side of the left box body is provided with a first air inlet hole, a humidity sensor, a first heater, a humidifier and a first air outlet hole; the side wall of the front side of the right box body is provided with a control panel; the outer wall of the right side of the right box body is provided with a second air inlet hole and a second air outlet hole; and an air exchange system is arranged in the right box body. Although this scheme can be fine assurance homothermal effect, the ventilation effect is good, can report to the police, is suitable for different demands, utilizes the heat in the exhaust gas to preheat before gas gets into the box, has effectively retrieved the heat, has practiced thrift the electric energy.
However, the baffle has been designed in its scheme and the placing of culture dish is carried out, and the position that the baffle was placed in the incubator is fixed, when needs carry out electrical heating in order to keep the incubator in constant temperature, leads to the culture dish different places to be heated unevenly easily, and in addition, this scheme has only designed the one deck baffle, and a small amount of culture dish can only be placed to in use for the bulk utilization of incubator is not high.
Therefore, there is a need to provide a new electric heating constant temperature incubator to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing an electric heating constant temperature incubator which is uniformly heated, can alarm for overtemperature, meets more culture conditions and has less culture interference factors.
In order to solve the technical problems, the utility model provides an electric heating constant temperature incubator, which comprises: a box body; the working cavity is formed in the box body; the installation cavity is formed in the box body and is positioned on one side of the working cavity; the temperature control mechanism is arranged on the box body; the air supply and exhaust mechanism is arranged on the box body and comprises a vacuum pump, an exhaust mechanism and an induced draft fan, the vacuum pump is arranged in the installation cavity, the bottom of the vacuum pump is fixedly connected with the inner wall of the bottom of the installation cavity, the exhaust mechanism is arranged on one side, away from the installation cavity, of the box body and communicated with the working cavity, the induced draft fan is arranged in the installation cavity, and the induced draft fan is positioned above the vacuum pump; the cultivation mechanism is arranged on the box body and comprises a motor, a driving gear, a rotating shaft, a driven gear, two rotating wheels, a plurality of installation blocks, a plurality of supporting rods, a plurality of connection rotary drums and a plurality of placement frames, the motor is arranged in the installation cavity, the motor is positioned between the vacuum pump and the draught fan, the driving gear is fixedly sleeved on an output shaft of the motor, the rotating shaft is arranged in the working cavity, one end of the rotating shaft extends into the installation cavity, the driven gear is fixedly sleeved on the rotating shaft and is meshed with the driving gear, the two rotating wheels are fixedly sleeved on the rotating shaft, the two rotating wheels are positioned in the working cavity, the installation blocks are respectively and fixedly installed on the two rotating wheels, the supporting rods are fixedly arranged on the mounting blocks respectively, the connecting rotary drums are sleeved on the supporting rods in a rotating mode respectively, and the placing frames are fixedly arranged on the connecting rotary drums respectively.
Preferably, the temperature control mechanism includes heating pipe, protection network, temperature and humidity sensor, overtemperature alarm and humidifier, heating pipe fixed mounting is in on the top inner wall of working chamber, the protection network sets up the outside of heating pipe, just the top of protection network with the top inner wall fixed connection of working chamber, temperature and humidity sensor sets up the working chamber, just temperature and humidity sensor's bottom with the bottom inner wall fixed connection of working chamber, overtemperature alarm fixed mounting be in the top of box, overtemperature alarm with temperature and humidity sensor is connected, humidifier fixed mounting be in on one side inner wall of working chamber.
Preferably, the vacuum pump with equal fixed mounting has the ventilation pipe on the draught fan, two the one end of ventilation pipe all with the working chamber is linked together, and two the other end of ventilation pipe all is linked together with the outside.
Preferably, a microcomputer display instrument is arranged on one side of the box body, which is positioned on the box door, and a glass observation window is arranged on the box door.
Compared with the related art, the electric heating constant temperature incubator provided by the utility model has the following beneficial effects:
the utility model provides an electric heating constant temperature incubator, which can control the temperature in the incubator through a temperature control mechanism, ensure that the temperature and the humidity in the incubator meet the requirements of experiments, can also alarm at an overtemperature when the temperature in the incubator is overhigh, improve the use safety of the device, can radiate heat when the temperature in the incubator is overhigh through an air supply and exhaust mechanism, can meet the requirements of vacuum bacteria culture in a laboratory through a vacuum pump, can ensure that culture dishes in the incubator are heated more uniformly through the incubator mechanism, can also place more culture dishes, improve the utilization rate of the incubator, is convenient to input or exhaust air through a ventilation pipe fixedly arranged on each of the vacuum pump and the induced draft fan, can more conveniently control the incubator through a microcomputer display instrument arranged on one side of the incubator body, through set up glass observation window on the chamber door of incubator, can comparatively directly be right the condition of culture dish in the incubator is observed.
Drawings
FIG. 1 is a schematic sectional view of an electric heating incubator according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a side sectional view schematically showing the structure of the culture section of the present invention;
FIG. 5 is an enlarged view of the portion B shown in FIG. 4;
FIG. 6 is a schematic view of the assembly of a heating pipe and a protection net according to the present invention;
FIG. 7 is a schematic view of the air outlet block of the air discharge mechanism of the present invention.
Reference numbers in the figures: 1. a box body; 2. a working chamber; 3. a mounting cavity; 4. heating a tube; 5. a protective net; 6. a temperature and humidity sensor; 7. an overtemperature alarm; 8. a humidifier; 9. a vacuum pump; 10. An exhaust mechanism; 11. an induced draft fan; 12. a motor; 13. a driving gear; 14. a rotating shaft; 15. A driven gear; 16. a rotating wheel; 17. mounting blocks; 18. a support bar; 19. connecting the rotary drum; 20. and (5) placing the frame.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1-7, wherein fig. 1 is a schematic sectional view of an electric heating incubator according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the external structure of the present invention; FIG. 3 is an enlarged view of portion A of FIG. 1; FIG. 4 is a side sectional view schematically showing the structure of the culture section of the present invention; FIG. 5 is an enlarged view of the portion B shown in FIG. 4; FIG. 6 is a schematic view of the assembly of a heating pipe and a protection net according to the present invention; FIG. 7 is a schematic view of the air outlet block of the air discharge mechanism of the present invention. The electric heating constant temperature incubator includes: a box body 1; the working cavity 2 is formed in the box body 1; the installation cavity 3 is formed in the box body 1, and the installation cavity 3 is located on one side of the working cavity 2; the temperature control mechanism is arranged on the box body 1; the air supply and exhaust mechanism is arranged on the box body 1 and comprises a vacuum pump 9, an exhaust mechanism 10 and an induced draft fan 11, the vacuum pump 9 is arranged in the installation cavity 3, the bottom of the vacuum pump 9 is fixedly connected with the inner wall of the bottom of the installation cavity 3, the exhaust mechanism 10 is arranged on one side, away from the installation cavity 3, of the box body 1, the exhaust mechanism 10 is communicated with the working cavity 2, the induced draft fan 11 is arranged in the installation cavity 3, the induced draft fan 11 is located above the vacuum pump 9, heat can be dissipated when the temperature in the incubator is too high through the air supply and exhaust mechanism, and the requirement of vacuum culture of bacteria in a laboratory can be met through the vacuum pump 9; cultivate the mechanism, cultivate the mechanism setting on the box 1, cultivate the mechanism and include motor 12, driving gear 13, pivot 14, driven gear 15, two rotate wheel 16, a plurality of installation piece 17, a plurality of bracing piece 18, a plurality of connection rotary drum 19 and a plurality of frame 20 of placing, motor 12 sets up in the installation cavity 3, just motor 12 is located vacuum pump 9 with between the draught fan 11, the fixed cover of driving gear 13 is established on the output shaft of motor 12, pivot 14 sets up in the working chamber 2, just the one end of pivot 14 extends to in the installation cavity 3, the fixed cover of driven gear 15 is established in pivot 14, just driven gear 15 with driving gear 13 meshes mutually, two rotate the equal fixed cover of wheel 16 and establish in pivot 14, and two rotate wheel 16 and all be located in the working chamber 2, it is a plurality of installation piece 17 fixed mounting is respectively two rotate on the wheel 16, and is a plurality of bracing piece 18 is fixed mounting respectively is a plurality of on installation piece 17, it is a plurality of connect rotary drum 19 to rotate the cover respectively and establish a plurality of on bracing piece 18, it is a plurality of place frame 20 respectively fixed mounting be a plurality of connect on the rotary drum 19, through culture mechanism can make to place the culture dish in the incubator and be heated more evenly, can place more culture dish simultaneously, improves the utilization ratio of incubator.
The temperature control mechanism comprises a heating pipe 4, a protective net 5, a temperature and humidity sensor 6, an over-temperature alarm 7 and a humidifier 8, the heating pipe 4 is fixedly installed on the inner wall of the top of the working chamber 2, the protective net 5 is arranged on the outer side of the heating pipe 4, the top of the protective net 5 is fixedly connected with the inner wall of the top of the working chamber 2, the temperature and humidity sensor 6 is arranged in the working chamber 2, the bottom of the temperature and humidity sensor 6 is fixedly connected with the inner wall of the bottom of the working chamber 2, the over-temperature alarm 7 is fixedly installed on the top of the box body 1, the over-temperature alarm 7 is connected with the temperature and humidity sensor 6, the humidifier 8 is fixedly installed on the inner wall of one side of the working chamber 2, the temperature in the incubator can be controlled through the temperature control mechanism, and the temperature and the humidity in the incubator meet the requirements of experiments, meanwhile, when the temperature in the box is too high, overtemperature alarm can be performed, and the use safety of the device is improved.
The incubator is characterized in that a microcomputer display instrument is arranged on one side, located on the box door, of the box body 1, a glass observation window is arranged on the box door, the incubator can be controlled conveniently by arranging the microcomputer display instrument on one side of the box door of the box body 1, and the condition of a culture dish in the incubator can be observed directly by arranging the glass observation window on the box door of the incubator.
The working principle of the electric heating constant temperature incubator provided by the utility model is as follows:
before use, the box door of the incubator is opened, a plurality of culture dishes are sequentially placed in the placing frames 20, and the box door is closed after the culture dishes are placed;
when the electric heating constant temperature culture is carried out, the heating tube 4 can be opened first, after the temperature is adjusted to the required temperature, the motor 12 is started, the rotation of the output shaft of the motor 12 drives the driving gear 13 to rotate, at the moment, the driven gear 15 engaged with the driving gear 13 is driven to rotate, the rotating shaft 14 also rotates along with the rotating shaft, the two rotating wheels 16 fixedly arranged on the rotating shaft 14 rotate simultaneously to drive the plurality of supporting rods 18 to rotate, at the moment, the plurality of connecting rotating drums 19 and the plurality of placing frames 20 which are rotatably sleeved on the plurality of supporting rods 18 keep a vertical state with the bottom of the box body 1 under the action of gravity, so that the plurality of culture dishes placed in the plurality of placing frames 20 can be ensured not to be turned sideways, and the plurality of placing frames 20 are driven by the motor 12 and the rotating shaft 14, continuously passing through the lower part of the protective net 5, so that the plurality of culture dishes in the plurality of placing frames 20 can be uniformly heated, after the culture is finished, when the plurality of culture dishes are taken out, in order to prevent the skin from being scalded due to overhigh temperature in the working cavity 2, the motor 12 can be turned off when the plurality of placing frames 20 rotate to one side far away from the heating pipe 4, the culture dishes are taken out in sequence, and then the plurality of culture dishes in other plurality of placing frames 20 can be taken out one by one according to the method;
when humidity and temperature in the incubator are controlled as required, can pass through humidity and the temperature condition in the incubator are looked over to the microelectronics display instrument, when the incasement humidity is not enough, can open humidifier 8 carries out the humidification to the incubator in, when humidity is too high, can manually open exhaust mechanism 10 exhausts the dehumidification, and exhaust mechanism 10's structure is similar floor drain structure, but embeds there is rotatable shutoff piece, and a plurality of corresponding holes have been seted up to the shutoff piece, can exhaust when the hole of shutoff piece aligns or interlocks with the floor drain pore, is the shutoff state when totally staggering, when the temperature is too high in the incubator, super temperature alarm 7 will send out the police dispatch newspaper, need close at this moment heating pipe 4 opens exhaust mechanism 10, then opens draught fan 11 is right carry out aeration cooling in the working chamber 2.
Compared with the related art, the electric heating constant temperature incubator provided by the utility model has the following beneficial effects:
the utility model provides an electric heating constant temperature incubator, which can control the temperature in the incubator through a temperature control mechanism, ensure that the temperature and the humidity in the incubator meet the requirements of experiments, can alarm at an overtemperature when the temperature in the incubator is overhigh, improve the use safety of the device, can radiate heat when the temperature in the incubator is overhigh through an air supply and exhaust mechanism, can meet the requirements of vacuum bacteria culture in a laboratory through a vacuum pump 9, can ensure that culture dishes in the incubator are heated more uniformly through the incubator, can also place more culture dishes, improve the utilization rate of the incubator, is convenient to input or exhaust air through a ventilation pipe fixedly arranged on the vacuum pump 9 and a draught fan 11, can more conveniently control the incubator through a display instrument arranged on one side of a box door of a box body 1, through set up glass observation window on the chamber door of incubator, can comparatively directly be right the condition of culture dish in the incubator is observed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. An electric heating constant temperature incubator, which is characterized by comprising:
a box body;
the working cavity is formed in the box body;
the installation cavity is formed in the box body and is positioned on one side of the working cavity;
the temperature control mechanism is arranged on the box body;
the air supply and exhaust mechanism is arranged on the box body and comprises a vacuum pump, an exhaust mechanism and an induced draft fan, the vacuum pump is arranged in the installation cavity, the bottom of the vacuum pump is fixedly connected with the inner wall of the bottom of the installation cavity, the exhaust mechanism is arranged on one side, away from the installation cavity, of the box body and communicated with the working cavity, the induced draft fan is arranged in the installation cavity, and the induced draft fan is positioned above the vacuum pump;
the cultivation mechanism is arranged on the box body and comprises a motor, a driving gear, a rotating shaft, a driven gear, two rotating wheels, a plurality of installation blocks, a plurality of supporting rods, a plurality of connection rotary drums and a plurality of placement frames, the motor is arranged in the installation cavity, the motor is positioned between the vacuum pump and the draught fan, the driving gear is fixedly sleeved on an output shaft of the motor, the rotating shaft is arranged in the working cavity, one end of the rotating shaft extends into the installation cavity, the driven gear is fixedly sleeved on the rotating shaft and is meshed with the driving gear, the two rotating wheels are fixedly sleeved on the rotating shaft, the two rotating wheels are positioned in the working cavity, the installation blocks are respectively and fixedly installed on the two rotating wheels, the supporting rods are fixedly arranged on the mounting blocks respectively, the connecting rotary drums are sleeved on the supporting rods in a rotating mode respectively, and the placing frames are fixedly arranged on the connecting rotary drums respectively.
2. The electric heating constant temperature incubator according to claim 1, wherein the temperature control mechanism comprises a heating pipe, a protective screen, a temperature and humidity sensor, an over temperature alarm and a humidifier, the heating pipe is fixedly mounted on the inner wall of the top of the working chamber, the protective screen is arranged on the outer side of the heating pipe, the top of the protective screen is fixedly connected with the inner wall of the top of the working chamber, the temperature and humidity sensor is arranged in the working chamber, the bottom of the temperature and humidity sensor is fixedly connected with the inner wall of the bottom of the working chamber, the over temperature alarm is fixedly mounted on the top of the box body, the over temperature alarm is connected with the temperature and humidity sensor, and the humidifier is fixedly mounted on the inner wall of one side of the working chamber.
3. The electric heating constant-temperature incubator according to claim 1, wherein ventilation pipes are fixedly mounted on the vacuum pump and the induced draft fan, one ends of the two ventilation pipes are communicated with the working chamber, and the other ends of the two ventilation pipes are communicated with the outside.
4. The electric-heating constant-temperature incubator according to claim 1, wherein a microcomputer display instrument is provided on one side of the incubator body located on the incubator door, and a glass observation window is provided on the incubator door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712392.6U CN216155856U (en) | 2021-07-27 | 2021-07-27 | Electric heating constant temperature incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712392.6U CN216155856U (en) | 2021-07-27 | 2021-07-27 | Electric heating constant temperature incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155856U true CN216155856U (en) | 2022-04-01 |
Family
ID=80836856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121712392.6U Active CN216155856U (en) | 2021-07-27 | 2021-07-27 | Electric heating constant temperature incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155856U (en) |
-
2021
- 2021-07-27 CN CN202121712392.6U patent/CN216155856U/en active Active
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