CN207435453U - Portable constant temperature incubator - Google Patents
Portable constant temperature incubator Download PDFInfo
- Publication number
- CN207435453U CN207435453U CN201721537551.7U CN201721537551U CN207435453U CN 207435453 U CN207435453 U CN 207435453U CN 201721537551 U CN201721537551 U CN 201721537551U CN 207435453 U CN207435453 U CN 207435453U
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- incubator
- temperature
- heat pump
- pump assembly
- control circuit
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Abstract
Portable constant temperature incubator including the incubator being directly connected by pipeline with heat pump assembly and monitoring incubator temperature, the PLC controller of regulating and controlling heat pump device operating status and is the mobile power that above-mentioned energy-consuming parts energize.The utility model replaces electrothermal structure in existing constant incubator by heat pump assembly, ambient air temperature is efficiently used to reduce power supply energy consumption, so as to extend the usage time of incubator.It is cycled to realize the regulation and control of temperature to the air in incubator by the temperature control pipeline being connected with heat pump assembly, so as to simplified culture case internal structure, to reduce the volume of incubator and quality, improves portable performance.
Description
Technical field
The utility model is related to field water detection corollary apparatus field more particularly to a kind of portable constant temperature incubators.
Background technology
Bacteriological Indexes are the important indicators for evaluating degree of water pollution, and water quality bacteria measures, particularly enteric bacteria
Inspection, have great importance in environmental quality assessment, environmental sanitary inspection etc..Water body Bacteriological Indexes testing requirements
Water body to be checked is diluted, cultivates as early as possible after sampling, to ensure the accuracy of testing result.The water body of remote areas is carried out
After sampling, detection operation need to be carried out in situ, is cultivated using miniature constant temperature incubator.Existing miniature constant temperature incubator uses more
Electric heating blast type constant temperature structure, not only power consumption is larger, influences usage time；And the air channel structure set in babinet, cause
Make box volume and quality larger, it is not portable.
Utility model content
The utility model provides a kind of portable constant temperature incubator, to solve above-mentioned prior art deficiency.It is filled by heat pump
It puts instead of electrothermal structure in existing constant incubator, efficiently uses ambient air temperature to reduce power supply energy consumption, so as to extend training
Support the usage time of case.The air in incubator is cycled to realize temperature by the temperature control pipeline being connected with heat pump assembly
Regulation and control, so as to simplified culture case internal structure, to reduce the volume of incubator and quality, improve portable performance.
In order to realize the purpose of this utility model, intend using following technology：
Portable constant temperature incubator, which is characterized in that including heat pump assembly, temperature control pipeline, incubator, temperature sensor,
PLC controller and mobile power, the heat pump assembly, the temperature control pipeline, the PLC controller and the mobile power are solid
Surely it is arranged at the incubator lateral wall；The heat pump assembly includes control circuit, semiconductor chilling plate and is attached at described
The dual direction ventilating fan of semiconductor chilling plate lower surface, the control circuit is respectively with the semiconductor chilling plate and described two-way changing
Gas fan is connected, and micro-suction pump is equipped in the temperature control pipeline, and the semiconductor is fixed in the temperature control pipeline lateral wall fitting
At cooling piece upper surface, both ends extend through and be fixed at the longitudinal side wall of the incubator, the temperature sensor is arranged at
At the incubator laterally inboard wall, the PLC controller is connected respectively with the control circuit, the temperature sensor, institute
State mobile power respectively with the control circuit, the dual direction ventilating fan, the micro-suction pump, the temperature sensor and institute
PLC controller is stated to be connected.
Further, being equipped at the top of the incubator can be with the removable box cover of box sealing.
Further, shoulder strap is equipped at the incubator.
Further, the incubator uses EPP materials.
The beneficial effects of the utility model are：
1st, the utility model replaces electrothermal structure in existing constant incubator by heat pump assembly, efficiently uses surrounding air
Temperature is to reduce power supply energy consumption, so as to extend the usage time of incubator.
2nd, the utility model is cycled with reality the air in incubator by the temperature control pipeline being connected with heat pump assembly
The regulation and control of existing temperature so as to simplified culture case internal structure, to reduce the volume of incubator and quality, improve portable performance.
Description of the drawings
Fig. 1 shows the utility model side structure schematic view.
Fig. 2 shows the utility model positive structure diagram.
Specific embodiment
As depicted in figs. 1 and 2, portable constant temperature incubator, including heat pump assembly 1, temperature control pipeline 2, incubator 3, temperature
Sensor 4, PLC controller 5 and mobile power 6.The heat pump assembly 1, the temperature control pipeline 2, the PLC controller 5 and institute
Mobile power 6 is stated to be fixedly installed at 3 lateral wall of incubator.
The heat pump assembly 1 includes control circuit 11, semiconductor chilling plate 12 and is attached at the semiconductor chilling plate 12
The dual direction ventilating fan 13 of lower surface.The control circuit 11 respectively with the semiconductor chilling plate 12 and the dual direction ventilating fan 13
It is connected.2 lateral wall of the temperature control pipeline fitting is fixed at 12 upper surface of semiconductor chilling plate, both ends extend through fixation
At the longitudinal side wall of the incubator 3.The temperature control pipeline 2 is directly cycled with reality in the incubator 3 air
The regulation and control of existing temperature so as to simplify 3 internal structure of incubator, to reduce overall volume and quality, are conducive to improve just
Take performance.The temperature sensor 4 being connected with the PLC controller 5 is equipped at the 3 laterally inboard wall of incubator.It is described
Micro-suction pump 21 is equipped in temperature control pipeline 2.The control circuit 11, the dual direction ventilating fan 13, the micro-suction pump 21,
The temperature sensor 4 and the PLC controller 5 are connected respectively with the mobile power 6, with normal operation.The heat pump dress
1 is put using heat pump principle, when the incubator 3 need to be heated up, the control circuit 11 controls the mobile power 6 and institute
The positive and negative electrode of the connection of semiconductor chilling plate 12 is stated, so that the 12 top plate of semiconductor chilling plate is made to heat up, and lower panel
Piece cools down.Meanwhile the control circuit 11 air that controls 13 extraction loop of dual direction ventilating fan domestic is to lower part position at sheet space, into
And it is transferred to upper sheet space and sentences and further improve temperature herein.The relatively low air of temperature is in the miniature pumping in the incubator 3
By the temperature control pipeline 2 and the 12 upper surface connecting place of semiconductor chilling plate under the action of air pump 21, thermal energy herein is absorbed
After heat up, and be back in the incubator 3 realize heating.When the temperature that the temperature sensor 4 monitors is higher than setting temperature
After degree, the PLC controller 5 regulates and controls the control circuit 11 and switches the mobile power 6 to be connected with the semiconductor chilling plate 12
Logical positive and negative electrode direction, to make the 12 lower part plate heating of semiconductor chilling plate, and top plate cools down.The culture
The higher air of temperature is gone under the action of the micro-suction pump 21 to the temperature control pipeline 2 and the semiconductor system in case 3
During cold 12 upper surface connecting place, temperature is transferred at the upper face of the semiconductor chilling plate 12, institute is passed back into after cooling
It states and cooling is realized in incubator 3.Meanwhile the control circuit 11 controls the dual direction ventilating fan 13 to extract the semiconductor refrigerating
Air at 12 lower surface of piece radiates, and promotes air cooling-down in the temperature control pipeline 2.It can be seen that pass through the heat pump
Device 1 replaces electrothermal structure in existing constant incubator, can efficiently use ambient air temperature to reduce the mobile power 6
Energy consumption level, be conducive to extend incubator usage time.
The incubator 3 uses EPP materials.Quality is advantageously reduced, and with higher heat-insulating property, is conducive into one
Step reduces the energy consumption of the mobile power 6, extends usage time.
3 top of incubator is equipped with the removable box cover 32 that can be sealed with babinet 31.By the removable box cover 32 to
Water sample to be cultivated is placed in the babinet 31.
Shoulder strap is equipped at the incubator 3.It is easy to carry.
Claims (4)
1. portable constant temperature incubator, which is characterized in that including heat pump assembly（1）, temperature control pipeline（2）, incubator（3）, temperature
Sensor（4）, PLC controller（5）And mobile power（6）, the heat pump assembly（1）, the temperature control pipeline（2）, PLC control
Device processed（5）With the mobile power（6）It is fixedly installed on the incubator（3）At lateral wall；The heat pump assembly（1）Including
Control circuit（11）, semiconductor chilling plate（12）Be attached at the semiconductor chilling plate（12）The dual direction ventilating fan of lower surface
（13）, the control circuit（11）Respectively with the semiconductor chilling plate（12）With the dual direction ventilating fan（13）It is connected, it is described
Temperature control pipeline（2）It is interior to be equipped with micro-suction pump（21）, the temperature control pipeline（2）The semiconductor refrigerating is fixed in lateral wall fitting
Piece（12）At upper surface, both ends extend through and are fixed on the incubator（3）Longitudinal side wall at, the temperature sensor（4）
It is arranged at the incubator（3）At laterally inboard wall, the PLC controller（5）Respectively with the control circuit（11）, the temperature
Spend sensor（4）It is connected, the mobile power（6）Respectively with the control circuit（11）, the dual direction ventilating fan（13）, it is described
Micro-suction pump（21）, the temperature sensor（4）With the PLC controller（5）It is connected.
2. incubator according to claim 1, which is characterized in that the incubator（3）Top is equipped with can be with babinet
（31）The removable box cover of sealing（32）.
3. incubator according to claim 1, which is characterized in that the incubator（3）Place is equipped with shoulder strap.
4. incubator according to claim 1, which is characterized in that the incubator（3）Using EPP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537551.7U CN207435453U (en) | 2017-11-17 | 2017-11-17 | Portable constant temperature incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537551.7U CN207435453U (en) | 2017-11-17 | 2017-11-17 | Portable constant temperature incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435453U true CN207435453U (en) | 2018-06-01 |
Family
ID=62290138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537551.7U Active CN207435453U (en) | 2017-11-17 | 2017-11-17 | Portable constant temperature incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055192A (en) * | 2018-08-31 | 2018-12-21 | 苏州市尚科产品检测中心 | A kind of portable high cleaning flcating germ incubator |
| CN113684123A (en) * | 2021-07-26 | 2021-11-23 | 黄丹婷 | Cascade high temperature heat pump laboratory bench |
-
2017
- 2017-11-17 CN CN201721537551.7U patent/CN207435453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055192A (en) * | 2018-08-31 | 2018-12-21 | 苏州市尚科产品检测中心 | A kind of portable high cleaning flcating germ incubator |
| CN113684123A (en) * | 2021-07-26 | 2021-11-23 | 黄丹婷 | Cascade high temperature heat pump laboratory bench |
| CN113684123B (en) * | 2021-07-26 | 2024-05-31 | 中科福德(辽宁)新能源有限公司 | Overlapping type high-temperature heat pump experiment table |
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