CN204509358U - High-pressure constant temp culture systems - Google Patents
High-pressure constant temp culture systems Download PDFInfo
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- CN204509358U CN204509358U CN201520188763.3U CN201520188763U CN204509358U CN 204509358 U CN204509358 U CN 204509358U CN 201520188763 U CN201520188763 U CN 201520188763U CN 204509358 U CN204509358 U CN 204509358U
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Abstract
The utility model discloses a kind of high-pressure constant temp culture systems, comprise High pressure culture cabin and for keeping the thermostatic control system of constant temperature in cabin, thermostatic control system comprises temperature sensing assembly and heat supply assembly, and heat supply assembly comprises water pump, heating unit and is arranged in cabin for providing the hydro-thermal coil pipe of working temperature; Hydro-thermal coil pipe is provided with water-in and water outlet, and is communicated with feed-water end with the water side of heating unit respectively by pipeline, and water pump is arranged on pipeline; Temperature sensing assembly is connected with described water pump signal, controls pump working when temperature is temperature required lower than work in cabin; Owing to being provided with hydro-thermal coil pipe, the heat that the hot water by coil pipe internal circulation distributes reaches the constant temperature controlled in High pressure culture cabin, and can avoid the generation producing the security incident such as detonation or blast.
Description
Technical field
The utility model relates to experiment cultivation field, particularly a kind of high-pressure constant temp culture systems.
Background technology
In medical research, be the experimental data under test Different growing environment, need to change experiment condition with the growing state of observation experiment sample, wherein, temperature and pressure are the experiment conditions of outbalance in cell cultures or animal specimen culturing process.Existing experiment incubator is generally used for the sample growing environment provided under normal pressure, needs to use High pressure culture case for experiment sample growing state under high pressure.Experiment incubator under existing normal pressure adopts the direct-fired mode of resistance wire to carry out temperature control mostly, to reach constant temperature, and High pressure culture case, because interior contact forceful electric power environment may set off an explosion or the potential safety hazard such as detonation, existing thermostatic control mode can not be adopted.Further, also do not have the High pressure culture case that can keep isothermal experiments condition preferably in prior art, experiment condition is restricted.
Therefore, need to improve existing High pressure culture environment, at guarantee High pressure culture experiment condition, can't produce on the basis of potential safety hazard, reach thermostatic control under High pressure culture environment, to solve the problem that existing High pressure culture environment can not ensure experiment sample constant temperature growth conditions.
Utility model content
In view of this, the utility model provides a kind of high-pressure constant temp culture systems, can High pressure culture experiment condition ensured, can't produce on the basis of potential safety hazard, reach thermostatic control under High pressure culture environment, to solve the problem that existing High pressure culture environment can not ensure experiment sample constant temperature growth conditions.
High-pressure constant temp culture systems of the present utility model, comprise High pressure culture cabin and for keeping the thermostatic control system of constant temperature in cabin, thermostatic control system comprises temperature sensing assembly and heat supply assembly, and heat supply assembly comprises water pump, heating unit and is arranged in cabin for providing the hydro-thermal coil pipe of working temperature; Hydro-thermal coil pipe is provided with water-in and water outlet, and is communicated with feed-water end with the water side of heating unit respectively by pipeline, and water pump is arranged on pipeline;
Temperature sensing assembly is connected with water pump signal, controls pump working when temperature is temperature required lower than work in cabin.
Further, High pressure culture cabin comprises internal layer body, outer layer body and to be arranged between outer layer body and internal layer body and to be close to the thermal insulation layer of setting.
Further, temperature sensing assembly comprises temperature sensor and central controller, temperature sensor is arranged on for detected temperatures in High pressure culture cabin, and temperature sensor signal output terminal is connected with central controller input terminus, central controller output terminal and water pump control linkage.
Further, high-pressure constant temp culture systems also comprises gas supply assembly, gas supply assembly comprises for the main airway of oxygen supply with for the gas-distributing channel for carbonic acid gas or other gas, all inner with the High pressure culture cabin open-close type of main airway and described gas-distributing channel is communicated with, and is communicated with is provided with at least two gas connection pipes with gas-distributing channel open-close type.
Further, hydro-thermal coil pipe is sinuous coil, is arranged along internal layer body internal surface circumference by retaining plate.
Further, temperature sensing assembly also comprises outernal display unit, and outernal display unit is connected with central controller, for showing detected temperatures value.
Further, high-pressure constant temp culture systems also comprises outer means of illumination, High pressure culture cabin is provided with illumination mouth, and described outer means of illumination is arranged at described illumination mouth place.
Further, High pressure culture cabin is also provided with porthole.
The beneficial effects of the utility model: high-pressure constant temp culture systems of the present utility model, owing to being provided with hydro-thermal coil pipe, the heat distributed by the hot water of coil pipe internal circulation reaches the constant temperature controlled in High pressure culture cabin, and can avoid the generation producing the security incident such as detonation or blast; In addition, by set temperature detection components, and be connected with water pump signal, when detecting that in High pressure culture cabin, temperature is lower than steady temperature, automatically controlled water pump work, imports hydro-thermal coil pipe and carries out providing heat energy by hot water, highly sensitive, intelligent strong, there is quite high experimental applications and be worth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A in High pressure culture cabin of the present utility model is to sectional view.
Embodiment
As shown in the figure: the high-pressure constant temp culture systems of the present embodiment, comprise High pressure culture cabin 1 and for keeping the thermostatic control system of constant temperature in cabin, thermostatic control system comprises temperature sensing assembly and heat supply assembly, and heat supply assembly comprises water pump 2, heating unit 3 and is arranged in cabin for providing the hydro-thermal coil pipe 4 of working temperature, hydro-thermal coil pipe 4 is provided with water-in and water outlet, and is communicated with feed-water end respectively by the water side of pipeline with heating unit 3, and water pump 2 is arranged on pipeline, temperature sensing assembly is connected with water pump 2 signal, controls water pump 2 and work when temperature is temperature required lower than work in cabin, it should be noted that, this High pressure culture cabin 1 is horizontal type structure, inner formation experiment sample culture space, be provided with the interface of two water-ins for hydro-thermal coil pipe 4 and water outlet and corresponding pipeline communication, pipeline comprises inlet channel 5 and outlet conduit 6, water pump 2 is arranged on inlet channel 5, when water pump 2 works, water in hydro-thermal coil pipe 4 flows back in heating unit 3 from outlet conduit 6 and again heats, certainly also can directly discharge, and solenoid control outlet conduit 6 is set opens and closes, in addition, heating unit 3 is the water heater of industrial use, also can be conventional tap water heating installation, temperature sensing assembly is arranged on a supervisory control desk 12, supervisory control desk is also provided with oxygen manometer 13, power switch, air pressurized control knob and cabin intraoral illumination pilot lamp, be prior art, do not repeat them here.
In the present embodiment, High pressure culture cabin 1 comprises internal layer body 7, outer layer body 8 and to be arranged between outer layer body 8 and internal layer body 7 and to be close to the thermal insulation layer 9 of setting, under existing condition of high voltage, thermostatic control has the mode arranging heat supply water jacket in the body of cabin, by providing working temperature with body inside, the flash heat transfer of water jacket wall non-cabin, owing to not arranging lagging material, water jacket wall also can produce with the external wall in cabin necessarily conducts heat, thus cause heat energy loss, by arranging the thermal insulation layer 9 be made up of lagging material between the internal layer body 7 and outer layer body 8 of cabin body in the present embodiment, the heat exchange in the body of cabin and between outside atmosphere can be reduced preferably, reduce heat energy loss, and ensure working temperature in cabin, to reduce energy consumption, wherein thermal insulation layer 9 is made up of lagging material, lagging material can be polystyrene foamed plastics and urethane foam, certainly also can be other existing lagging material, as long as the effect of insulation can be reached.
In the present embodiment, temperature sensing assembly comprises temperature sensor 11 and central controller 10, temperature sensor 11 is arranged in High pressure culture cabin 1 for detected temperatures, temperature sensor 11 signal output part is connected with central controller 10 input terminus, central controller 10 output terminal and water pump 2 control linkage; Wherein, temperature sensor 11 refers to can experience temperature and the sensor converting usable output signal to, central controller 10 is by existing chip microcontroller, for prior art, do not repeat them here, the probe of temperature sensor 11 is arranged on body inside, cabin for detected temperatures, certainly, also be provided with signal conversion unit, the temperature voltage signal that temperature sensor 11 detects be converted to central controller 10 and can receive and the numerary signal processed, to export.
In the present embodiment, high-pressure constant temp culture systems also comprises gas supply assembly, gas supply assembly comprises for the main airway 14 of oxygen supply with for the gas-distributing channel 15 for carbonic acid gas or other gas, main airway 14 is all communicated with the inner open-close type in High pressure culture cabin 1 with described gas-distributing channel 15, is communicated with is provided with at least two gas connection pipes 16 with gas-distributing channel 15 open-close type; Main airway 14 is for providing oxygen, form hyperbaric oxygen culture environment, the inlet end of main airway 14 is communicated with oxygen storing device, in addition, by arranging gas-distributing channel 15, culture environment can be changed, to change the suitable growth environment of different microorganisms cell, main airway 14, gas-distributing channel 15 and gas connection pipe 16 being respectively provided with a by-pass valve control, by changing the unlatching of each by-pass valve control, reaching entering of gas with various.
In the present embodiment, hydro-thermal coil pipe 4 is sinuous coil, is arranged along internal layer body 7 internal surface circumference by retaining plate 20; Heat radiation evenly, is beneficial to and ensures homogeneous temperature in cabin.
In the present embodiment, temperature sensing assembly also comprises outernal display unit 17, and outernal display unit 17 is connected with central controller 10, for showing detected temperatures value; Be beneficial to experimenter and directly clearly understand temperature in cabin.
In the present embodiment, high-pressure constant temp culture systems also comprises outer means of illumination 18, High pressure culture cabin 1 is provided with illumination mouth, and described outer means of illumination is arranged at described illumination mouth place.
In the present embodiment, high-pressure constant temp culture systems also comprises the oxygen measuring instrument 21 for detecting oxygen concentration in High pressure culture cabin 1; Oxygen in cabin is measured, is convenient to experimenter and controls.
In the present embodiment, High pressure culture cabin 1 is also provided with porthole 19.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a high-pressure constant temp culture systems, it is characterized in that: comprise High pressure culture cabin and for keeping the thermostatic control system of constant temperature in cabin, described thermostatic control system comprises temperature sensing assembly and heat supply assembly, and described heat supply assembly comprises water pump, heating unit and is arranged in cabin for providing the hydro-thermal coil pipe of working temperature; Described hydro-thermal coil pipe is provided with water-in and water outlet, and is communicated with feed-water end with the water side of heating unit respectively by pipeline, and described water pump is arranged on described pipeline;
Described temperature sensing assembly is connected with described water pump signal, controls pump working when temperature is temperature required lower than work in cabin.
2. high-pressure constant temp culture systems according to claim 1, is characterized in that: described High pressure culture cabin comprises internal layer body, outer layer body and to be arranged between outer layer body and internal layer body and to be close to the thermal insulation layer of setting.
3. high-pressure constant temp culture systems according to claim 2, it is characterized in that: described temperature sensing assembly comprises temperature sensor and central controller, described temperature sensor is arranged in described High pressure culture cabin for detected temperatures, described temperature sensor signal output terminal is connected with central controller input terminus, described central controller output terminal and water pump control linkage.
4. high-pressure constant temp culture systems according to claim 3, is characterized in that: described hydro-thermal coil pipe is sinuous coil, is arranged along described internal layer body internal surface circumference by retaining plate.
5. high-pressure constant temp culture systems according to claim 4, it is characterized in that: described temperature sensing assembly also comprises outernal display unit, described outernal display unit is connected with described central controller, for showing detected temperatures value.
6. high-pressure constant temp culture systems according to claim 5, is characterized in that: described high-pressure constant temp culture systems also comprises outer means of illumination, and described High pressure culture cabin is provided with illumination mouth, and described outer means of illumination is arranged at described illumination mouth place.
7. high-pressure constant temp culture systems according to claim 6, is characterized in that: described High pressure culture cabin is also provided with porthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188763.3U CN204509358U (en) | 2015-03-30 | 2015-03-30 | High-pressure constant temp culture systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188763.3U CN204509358U (en) | 2015-03-30 | 2015-03-30 | High-pressure constant temp culture systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509358U true CN204509358U (en) | 2015-07-29 |
Family
ID=53707352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188763.3U Expired - Fee Related CN204509358U (en) | 2015-03-30 | 2015-03-30 | High-pressure constant temp culture systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509358U (en) |
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2015
- 2015-03-30 CN CN201520188763.3U patent/CN204509358U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170330 |