CN203425843U - PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet - Google Patents
PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet Download PDFInfo
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- CN203425843U CN203425843U CN201320510048.8U CN201320510048U CN203425843U CN 203425843 U CN203425843 U CN 203425843U CN 201320510048 U CN201320510048 U CN 201320510048U CN 203425843 U CN203425843 U CN 203425843U
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- oil bath
- plc
- oscillation
- electric heating
- constant temperature
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- 230000010355 oscillation Effects 0.000 title claims abstract description 28
- 238000005485 electric heating Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000011160 research Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
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Abstract
The utility model relates to a PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet, and belongs to the field of test equipment. The PLC-controlled constant temperature oscillation oil bath cabinet comprises an oscillation tank, an oil bath cabinet shell, a temperature sensor, a PLC, a motor and an electric heating pipe, wherein the electric heating pipe is arranged at the bottom of the oscillation tank; the temperature sensor is distributed below the electric heating pipe; the oscillation tank is connected with the motor; the PLC is connected with the temperature sensor, the motor and the electric heating pipe respectively; a spring mesh is arranged on the upper part of the oscillation tank; a vibration reduction support spring is arranged between the oscillation tank and the oil bath cabinet shell. According to the PLC-controlled constant temperature oscillation oil bath cabinet, oil temperature is controlled to be 100 to 300 DEG C through the PLC; the oil bath cabinet has a timed oscillation function mainly for constant temperature reaction at high temperature, and is convenient to use and applied to the oscillation reaction of various liquid and solid compounds such as biochemical compounds, cells and strains in various scientific research departments of universities and moderate speciality schools, medicine, petrochemical industry, health and epidemic prevention, environmental monitoring and the like.
Description
Technical field
The utility model relates to a kind of oil bath case, and particularly a kind of constant temperature oscillation oil bath case of being controlled by PLC, belongs to test equipment field.
Background technology
Constant water bath box is a kind of testing equipment that everybody knows, be widely used in being dried, concentrate, distill, flood chemical reagent, dipping medicine and biologic product, also can be used for constant temperature water bath heating and other humid tests, is the indispensable instrument of biology, heredity, virus, aquatic products, environmental protection, medicine, health, Biochemical Lab, analysis room's education and scientific research.Yet constant temperature water bath can only be applicable to controlling the reaction of temperature between room temperature～100 ℃, and some reaction that need carry out under higher temperature is inapplicable; And in order to guarantee that in reactive material, temperature is even, also occurred shaking bath case on market, but its duration of oscillation can not control flexibly, need someone operate start and stop, can not timing automaticly vibrate, and also to test, brought inconvenience.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of constant temperature oscillation oil bath case of being controlled by PLC that is applicable to higher constant temperature scope reaction and can regularly vibrates, for solving the low shortcoming with can not regularly vibrating of constant water bath box thermostat temperature scope in the market.
Technical solutions of the utility model are: a kind of constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case 4, oil bath case shell 5, temperature sensor 6, PLC controller 7, motor 8 and electric heating tube 9, electric heating tube 9 is equipped with in described vibration case 4 bottoms, below the interior electric heating tube 9 of vibration case 4, be distributed with temperature sensor 6, motor 8 and PLC controller 7 are equipped with in oil bath case shell 5 bottoms, and vibration case 4 is connected with motor 8; PLC controller 7 is connected with temperature sensor 6, motor 8, electric heating tube 9 respectively.Spring net 2 is equipped with on the top of described vibration case 4, between described vibration case 4 and oil bath case shell 5, is provided with vibration reduction support spring 3.
During use, first reaction tube 1 is put into spring net 2 and fixed (can sandwich a plurality of test tubes) simultaneously, guarantee in the most of immersion oil 10 of test tube, then set the thermostat temperature on PLC controller 7 panels, set interval duration of oscillation and after the persistent oscillation time simultaneously, turn on the power switch, the temperature judgement that PLC controller 7 can be responded to by temperature sensor 6 and the difference of design temperature, determine whether to start electric heater 9; According to the setting to parameter of oscillation, PLC controller 7 can drive vibration case 4 to do left and right vibration by follow procedure control motor 8 simultaneously.
The beneficial effects of the utility model are: this constant temperature oscillation oil bath case can be controlled oil temperature between 100 ℃-300 ℃ by PLC, have regularly oscillation functions, mainly for the isothermal reaction of higher temperature, easy to use; Be applicable to the oscillating reactions that the scientific research departments such as each universities, medical treatment, petrochemical industry, health and epidemic prevention, environmental monitoring make the various liquid state such as biology, biochemistry, cell, bacterial classification, solid compounds.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model schematic top plan view;
Each label in Fig. 1: 1-reaction tube, 2-spring net, 3-vibration reduction support spring, the 4-case that vibrates, 5-oil bath case shell, 6-temperature sensor, 7-PLC controller, 8-motor, 9-electric heating tube, 10-oil.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1-2, a kind of constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case 4, oil bath case shell 5, temperature sensor 6, PLC controller 7, motor 8 and electric heating tube 9, electric heating tube 9 is equipped with in described vibration case 4 bottoms, below the interior electric heating tube 9 of vibration case 4, be distributed with temperature sensor 6, motor 8 and PLC controller 7 are equipped with in oil bath case shell 5 bottoms, and vibration case 4 is connected with motor 8; PLC controller 7 is connected with temperature sensor 6, motor 8, electric heating tube 9 respectively.
Embodiment 2: as shown in Figure 1-2, a kind of constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case 4, oil bath case shell 5, temperature sensor 6, PLC controller 7, motor 8 and electric heating tube 9, electric heating tube 9 is equipped with in described vibration case 4 bottoms, below the interior electric heating tube 9 of vibration case 4, be distributed with temperature sensor 6, motor 8 and PLC controller 7 are equipped with in oil bath case shell 5 bottoms, and vibration case 4 is connected with motor 8; PLC controller 7 is connected with temperature sensor 6, motor 8, electric heating tube 9 respectively.Spring net 2 is equipped with on the top of described vibration case 4.
Embodiment 3: as shown in Figure 1-2, a kind of constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case 4, oil bath case shell 5, temperature sensor 6, PLC controller 7, motor 8 and electric heating tube 9, electric heating tube 9 is equipped with in described vibration case 4 bottoms, below the interior electric heating tube 9 of vibration case 4, be distributed with temperature sensor 6, motor 8 and PLC controller 7 are equipped with in oil bath case shell 5 bottoms, and vibration case 4 is connected with motor 8; PLC controller 7 is connected with temperature sensor 6, motor 8, electric heating tube 9 respectively.Between described vibration case 4 and oil bath case shell 5, be provided with vibration reduction support spring 3.
Embodiment 4: as shown in Figure 1-2, a kind of constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case 4, oil bath case shell 5, temperature sensor 6, PLC controller 7, motor 8 and electric heating tube 9, electric heating tube 9 is equipped with in described vibration case 4 bottoms, below the interior electric heating tube 9 of vibration case 4, be distributed with temperature sensor 6, motor 8 and PLC controller 7 are equipped with in oil bath case shell 5 bottoms, and vibration case 4 is connected with motor 8; PLC controller 7 is connected with temperature sensor 6, motor 8, electric heating tube 9 respectively.Spring net 2 is equipped with on the top of described vibration case 4, between vibration case 4 and oil bath case shell 5, is provided with vibration reduction support spring 3.
By reference to the accompanying drawings the specific embodiment of the present utility model is explained in detail above, but utility model of the present invention is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, make various variations.
Claims (3)
1. a constant temperature oscillation oil bath case of being controlled by PLC, it is characterized in that: comprise vibration case (4), oil bath case shell (5), temperature sensor (6), PLC controller (7), motor (8) and electric heating tube (9), electric heating tube (9) is equipped with in described vibration case (4) bottom, below the vibration interior electric heating tube of case (4) (9), be distributed with temperature sensor (6), motor (8) and PLC controller (7) are equipped with in oil bath case shell (5) bottom, and vibration case (4) is connected with motor (8); PLC controller (7) is connected with temperature sensor (6), motor (8), electric heating tube (9) respectively.
2. the constant temperature oscillation oil bath case of being controlled by PLC according to claim 1, is characterized in that: spring net (2) is equipped with on the top of described vibration case (4).
3. the constant temperature oscillation oil bath case of being controlled by PLC according to claim 1 and 2, is characterized in that: between described vibration case (4) and oil bath case shell (5), be provided with vibration reduction support spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510048.8U CN203425843U (en) | 2013-08-21 | 2013-08-21 | PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510048.8U CN203425843U (en) | 2013-08-21 | 2013-08-21 | PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425843U true CN203425843U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510048.8U Expired - Fee Related CN203425843U (en) | 2013-08-21 | 2013-08-21 | PLC (programmable logic controller)-controlled constant temperature oscillation oil bath cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425843U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056676A (en) * | 2014-06-10 | 2014-09-24 | 苏州培英实验设备有限公司 | Inner cavity of grille mixed water bath oscillator |
| CN109613057A (en) * | 2018-12-11 | 2019-04-12 | 河北工程大学 | Coal at Low Temperature spontaneous combustion process simulation simulation test device |
| CN110844118A (en) * | 2019-11-20 | 2020-02-28 | 中国民用航空总局第二研究所 | Porous structure differential pressure test device and test method |
| CN111632572A (en) * | 2020-06-08 | 2020-09-08 | 河北中科同创科技发展有限公司 | Chemical oscillation device |
-
2013
- 2013-08-21 CN CN201320510048.8U patent/CN203425843U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056676A (en) * | 2014-06-10 | 2014-09-24 | 苏州培英实验设备有限公司 | Inner cavity of grille mixed water bath oscillator |
| CN109613057A (en) * | 2018-12-11 | 2019-04-12 | 河北工程大学 | Coal at Low Temperature spontaneous combustion process simulation simulation test device |
| CN110844118A (en) * | 2019-11-20 | 2020-02-28 | 中国民用航空总局第二研究所 | Porous structure differential pressure test device and test method |
| CN111632572A (en) * | 2020-06-08 | 2020-09-08 | 河北中科同创科技发展有限公司 | Chemical oscillation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140821 |
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| EXPY | Termination of patent right or utility model |