CN201628666U - Infiltration pond constant temperature control device - Google Patents
Infiltration pond constant temperature control device Download PDFInfo
- Publication number
- CN201628666U CN201628666U CN2010201569680U CN201020156968U CN201628666U CN 201628666 U CN201628666 U CN 201628666U CN 2010201569680 U CN2010201569680 U CN 2010201569680U CN 201020156968 U CN201020156968 U CN 201020156968U CN 201628666 U CN201628666 U CN 201628666U
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- China
- Prior art keywords
- osmotic cell
- temperature control
- temperature
- infiltration pond
- cooling
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Abstract
The utility model relates to an infiltration pond constant temperature control device; the structure is that: the infiltration pond constant temperature control device comprises a cooling element, a heating element and a temperature control element; the cooling surface of the cooling element is arranged on the outer plane of the infiltration pond for cooling the infiltration pond, a heat-radiating surface of the cooling element is arranged at the other end opposite to the infiltration pond for radiating heat; the heating element is arranged inside the infiltration pond for heating the infiltration pond, the temperature control element displays the temperature of the infiltration pond, the cooling element and the heating element are controlled according to the difference of the practical temperature and the setting temperature, and the temperature of the whole infiltration pond is controlled to be setting temperature. The infiltration pond constant temperature control device has the advantages that: 1. the equipment volume is shortened; 2. the heating and cooling efficiency is improved; 3. the energy is saved; 4. the temperature control range is enlarged; 5. the temperature control precision is improved.
Description
Technical field
The utility model relates to a kind of osmotic cell thermostatically-controlled equipment.
Background technology
Osmotic cell is the critical piece of barrier properties for gases checkout equipment, osmotic cell is made up of several parts such as osmotic cell epicoele, osmotic cell cavity of resorption, test sample, O-ring seals, sample is placed between osmotic cell epicoele and the osmotic cell cavity of resorption, the space separated into two parts in the osmotic cell, pressurize, reduce pressure or charge into different gas in space to the sample both sides, and carry out data monitoring with corresponding components and parts, just can carry out corresponding barrier properties for gases pilot project.Because the permeation data of test sample under different temperatures has a long way to go, so need carry out temperature control to sample.Because the entire test test sample is close on the osmotic cell for a long time, thus think that the temperature of osmotic cell and sample is identical, can be by the osmotic cell temperature control be realized the test sample temperature control.The tradition temperature control method is for osmotic cell is equipped with a calibration cell, supplies isothermal liquid by pump to osmotic cell, controls the temperature of sample indirectly by the temperature of control osmotic cell.Do like this and directly cause floor area big, loosely organized, cost improves, and temperature-controlled precision reduces.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provides that a kind of volume is little, cost is low, precision is high, the osmotic cell thermostatically-controlled equipment of compact conformation.
The purpose of this utility model is to adopt following technical proposals to realize:
A kind of osmotic cell thermostatically-controlled equipment, it comprises heating element, cooling module, heating element is installed in the osmotic cell piece, cooling module contacts with infiltration block, heating element all is connected with temperature control element with cooling module, described osmotic cell piece also is equipped with temperature-sensing element, and temperature-sensing element also is connected with temperature control element.
Described osmotic cell piece is provided with osmotic cell cavity of resorption and osmotic cell epicoele, is provided with test sample between the two.
The chill surface of described cooling module directly contacts with the osmotic cell piece, and radiating surface is at the opposite side of relative osmotic cell piece.
The utility model is integrated in osmotic cell and heating and cooling element on the osmotic cell piece, heating element is installed in the inside of osmotic cell, cooling module is installed in the surface of osmotic cell, and the face that cooling module is installed in osmotic cell one side absorbs heat from osmotic cell, and relative one side is outwards dispelled the heat.Temperature control element is controlled at design temperature to whole osmotic cell by control cooling module and heating element.
Advantage of the present utility model is:
1. equipment volume is dwindled.
2. improved heating and cooling efficient.
3. energy-conservation.
4. temperature control expanded range.
5. temperature-controlled precision improves.
Description of drawings
Fig. 1 is the cut-open view of a kind of embodiment of the present utility model.
Wherein 1. osmotic cell epicoeles, 2. test sample, 3. osmotic cell cavity of resorption, 4. osmotic cell piece, 5. heating element, 6. heating element umbilical cable, 7. temperature control element, 8. cooling module umbilical cable, 9. cooling module chill surface, 10. cooling module, 11. cooling module radiating surfaces, 12. the temperature-sensing element connecting line, 13. temperature-sensing elements.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Among Fig. 1, the cooling module chill surface 9 of cooling module 10 is directly installed on the surface of osmotic cell piece 4, to osmotic cell piece 4 refrigeration; Cooling module radiating surface 11 is in opposite side and outside heat radiation with respect to osmotic cell piece 4 surfaces, and heating element 5 is installed in the inside of osmotic cell piece 4, to 4 heating of osmotic cell piece; The temperature of temperature-sensing element 13 induction osmotic cell pieces 4, and pass to temperature control element 7 by temperature-sensing element connecting line 12, temperature control element 7 is controlled by cooling module umbilical cable 8 and 6 pairs of cooling modules 10 of heating element umbilical cable, heating element 5, the refrigerating capacity of control cooling module 10 and the heating heat of heating element 5 are controlled at the temperature of osmotic cell piece 4 in a certain scope.Osmotic cell cavity of resorption 3 is in osmotic cell piece 4, and osmotic cell epicoele 1 is pressed in test sample 2 on the osmotic cell cavity of resorption 3, so osmotic cell piece 4, osmotic cell cavity of resorption 3, test sample 2 temperature are all consistent.This cover thermostatically-controlled equipment has been realized the temperature control to above-mentioned three kinds of elements.
The utility model can be implemented in the following manner: promptly described cooling module can be installed in arbitrary plane of osmotic cell piece.
Claims (3)
1. osmotic cell thermostatically-controlled equipment, it comprises heating element, cooling module, temperature control element and temperature-sensing element, heating element, cooling module, temperature-sensing element all are connected with temperature control element, it is characterized in that, described heating element is installed in the osmotic cell piece, and the chill surface of cooling module is installed on the outerplanar of osmotic cell.
2. osmotic cell thermostatically-controlled equipment as claimed in claim 1 is characterized in that, described osmotic cell piece is provided with osmotic cell cavity of resorption and osmotic cell epicoele, is provided with test sample between the two.
3. osmotic cell thermostatically-controlled equipment as claimed in claim 1 is characterized in that, the chill surface of described cooling module directly contacts with the osmotic cell piece, and radiating surface is at the opposite side of relative osmotic cell piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569680U CN201628666U (en) | 2010-04-13 | 2010-04-13 | Infiltration pond constant temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569680U CN201628666U (en) | 2010-04-13 | 2010-04-13 | Infiltration pond constant temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628666U true CN201628666U (en) | 2010-11-10 |
Family
ID=43060063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201569680U Expired - Lifetime CN201628666U (en) | 2010-04-13 | 2010-04-13 | Infiltration pond constant temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894795A (en) * | 2017-11-22 | 2018-04-10 | 济南兰光机电技术有限公司 | A kind of gas constant temperature device and detecting system |
| WO2019100530A1 (en) * | 2017-11-22 | 2019-05-31 | 济南兰光机电技术有限公司 | Gas constant temperature device and detection system |
| CN111426608A (en) * | 2020-03-31 | 2020-07-17 | 上海交通大学 | Testing arrangement is collected in migration of crosslinked polyethylene insulated cable accessory substance |
-
2010
- 2010-04-13 CN CN2010201569680U patent/CN201628666U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894795A (en) * | 2017-11-22 | 2018-04-10 | 济南兰光机电技术有限公司 | A kind of gas constant temperature device and detecting system |
| WO2019100530A1 (en) * | 2017-11-22 | 2019-05-31 | 济南兰光机电技术有限公司 | Gas constant temperature device and detection system |
| CN111426608A (en) * | 2020-03-31 | 2020-07-17 | 上海交通大学 | Testing arrangement is collected in migration of crosslinked polyethylene insulated cable accessory substance |
| CN111426608B (en) * | 2020-03-31 | 2021-05-25 | 上海交通大学 | Testing arrangement is collected in migration of crosslinked polyethylene insulated cable accessory substance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |