CN218865883U - Phase change material detection device - Google Patents
Phase change material detection device Download PDFInfo
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- CN218865883U CN218865883U CN202223022350.7U CN202223022350U CN218865883U CN 218865883 U CN218865883 U CN 218865883U CN 202223022350 U CN202223022350 U CN 202223022350U CN 218865883 U CN218865883 U CN 218865883U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model relates to the technical field of detection equipment, in particular to a phase change material detection device, wherein a baffle is arranged inside a base, an annular cooling cavity is formed by enclosing between the outer wall of the baffle and the inner side wall of the base, a cavity is formed by enclosing between the baffle and the inner bottom wall of the base, a heat conduction plate is arranged in the baffle, the cavity is separated by the heat conduction plate to form an installation cavity and a detection cavity, and the detection cavity is positioned above the installation cavity and is provided with an opening at the top end; the heating unit is arranged in the mounting cavity and is in contact with the heat conducting plate and used for heating the detection cavity; the refrigerating unit is communicated with the cooling cavity and is used for refrigerating the detection cavity; the inside temperature sensor that is equipped with of silo that holds a section of thick bamboo, when holding a section of thick bamboo and locating in the detection cavity, heating unit and refrigerating unit can heat and refrigerate the detection cavity respectively. The problem of current phase change material check out test set function singleness, can't satisfy and carry out high low temperature to phase change material and detect physical properties is solved.
Description
Technical Field
The utility model relates to a check out test set technical field specifically is a phase change material detection device.
Background
The phase change material refers to a substance that changes physical properties with a change in temperature and can provide latent heat. The process of transforming physical properties is called a phase change process, where the phase change material absorbs or releases a large amount of latent heat. Once the material is widely applied to human life, the material becomes an optimal green and environment-friendly carrier for energy conservation and environmental protection.
In the prior patent application No. 201920108834.2, a thermostat device based on a phase-change material is disclosed, and specifically, a thermostat container body is disclosed as a double-layer structure, and the phase-change material is filled in the double-layer structure; the heater is packaged in the double-layer structure and can heat the phase-change material; the temperature sensor is packaged in the double-layer structure and can detect the temperature of the phase-change material in real time; the controller is electrically connected with the heater and the temperature sensor respectively. The phase change material's check out test set is the instrument that the phase change material data detected, through above-mentioned scheme, the constant temperature equipment can only detect under the high temperature condition, and the physical properties of phase change material along with temperature variation can't detect the physical properties of phase change material along with temperature variation under the low temperature condition, and this structural function is comparatively single, can't satisfy the demand to phase change material high-low temperature detection.
SUMMERY OF THE UTILITY MODEL
In view of the above, a phase change material detection apparatus is needed to solve the problem that the existing phase change material detection apparatus has a single function and cannot perform high and low temperature detection on physical properties of a phase change material.
The phase change material temperature detection device can only detect the physical property of the phase change material changing along with the temperature under the high temperature condition, and cannot detect the physical property of the phase change material changing along with the temperature under the low temperature condition, and the structure has a single function, so that the requirement for high and low temperature detection of the phase change material cannot be met.
The utility model provides a phase change material detection device, include:
the heat-conducting plate is arranged in the baffle plate, the cavity is separated by the heat-conducting plate to form a mounting cavity and a detection cavity, and the detection cavity is positioned above the mounting cavity and is provided with an opening at the top end;
the heating unit is arranged in the mounting cavity and is in contact with the heat conducting plate, and the heating unit is used for heating the detection cavity;
the refrigerating unit is fixedly arranged on the outer side wall of the base and communicated with the cooling cavity, and the refrigerating unit is used for refrigerating the detection cavity;
hold a section of thick bamboo, it is equipped with the silo that can supply to place phase change material to hold a section of thick bamboo, the inside temperature sensor that is equipped with of silo works as hold a section of thick bamboo via when the top opening is located and is detected the cavity, heating unit and refrigerating unit can heat and refrigerate the detection cavity respectively, so that supply temperature sensor detects phase change material's in the silo temperature variation.
In some embodiments, a heat insulation plate is arranged in the installation cavity, a mounting groove is formed in the heat insulation plate, and the heat insulation plate is used for wrapping the heating unit in the mounting groove.
In some embodiments, the insulating panels are made of ceramic, fiberglass, or asbestos materials.
In some embodiments, the baffle, the heat conducting plate and the containing barrel are all made of copper plates.
In some embodiments, the temperature sensor is a wireless temperature sensor.
In some embodiments, the detection device further comprises a lifting unit, the lifting unit is fixedly arranged at the top end of the base, the containing cylinder is connected with the lifting unit, and the lifting unit can control the containing cylinder to extend into the detection cavity through the top end opening.
In some embodiments, the lifting unit includes two electric push rods and two connecting members, the two electric push rods are respectively and fixedly disposed on two opposite sides of the top opening, and the two electric push rods are respectively and fixedly connected to the containing cylinder through the two connecting members.
In some embodiments, the connecting member is L-shaped as a whole, and the connecting member includes a transverse plate and a vertical rod fixedly connected to the transverse plate, the transverse plate is fixedly connected to the output end of the electric push rod, and the vertical rod is fixedly connected to one side of the containing barrel.
In some embodiments, the inner bottom wall of the trough is provided with a plurality of heat conducting bars.
In some embodiments, the refrigeration unit communicates with a cooling cavity filled with a cold medium through a refrigeration tube.
The utility model has the advantages that: the utility model provides a phase change material detection device, through set firmly the refrigerating unit in the lateral wall of base and be linked together with the cooling cavity, the heating unit sets up and contacts with the heat-conducting plate in the installation cavity, it locates in the detection cavity via the top opening to hold a section of thick bamboo, make things convenient for the experimenter to change phase change material, and heat and refrigerate to detecting the cavity respectively through heating unit and refrigerating unit, hold the temperature change of temperature sensor alright short-term test silo phase change material in a section of thick bamboo, this structure can satisfy phase change material high low temperature detection physical property's demand, and simple structure, easy operation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a phase change material detection device according to the present invention;
fig. 2 is a partial cross-sectional view of the phase change material detection device of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1 to 2, the present invention provides a phase change material detecting device. The detection device is mainly used for detecting the influence of temperature on the physical properties of the phase-change material, the temperature detection range of the detection device is enlarged, and operation of operators is facilitated.
In the embodiment, the phase change material detection device comprises a base 1, a heating unit 2, a refrigerating unit 3 and a containing cylinder 4, wherein a baffle plate 11 is arranged inside the base 1, an annular cooling cavity 12 is formed between the outer wall of the baffle plate 11 and the inner side wall of the base 1 in a surrounding manner, a cavity is formed between the baffle plate 11 and the inner bottom wall of the base 1 in a surrounding manner, a heat conduction plate 13 is arranged in the baffle plate 11, the cavity is separated by the heat conduction plate 13 to form a mounting cavity 14 and a detection cavity 15, and the detection cavity 15 is positioned above the mounting cavity 14 and has an opening at the top end; the heating unit 2 is arranged in the installation cavity 14 and is in contact with the heat conducting plate 13, and the heating unit 2 is used for heating the detection cavity 15; the refrigerating unit 3 is communicated with the cooling cavity 12, and the refrigerating unit 3 is used for refrigerating the detection cavity 15; hold and be equipped with silo 41 that can supply to place phase change material in a section of thick bamboo 4, silo 41 is inside to be equipped with temperature sensor 42, and when holding a section of thick bamboo 4 and locating in detecting cavity 15, heating unit 2 and refrigerating unit 3 can heat and refrigerate detecting cavity 15 respectively to supply temperature sensor 42 to detect the temperature variation of phase change material in silo 41.
In the use, the experimenter places the phase change material in holding a silo 41 of 4, opens heating element 2 and heats detection cavity 15 to the set temperature, and refrigerating unit 3 cools down detection cavity 15 to the set temperature again afterwards, and this temperature sets for according to the phase change material characteristic, does not do any restriction here, and temperature sensor 42 transmits the temperature information that detects to the computer (not seen in the figure), and the computer can be handled data, draws the temperature change curve.
On the basis of the above scheme, in order to avoid heat loss of the heating unit 2, specifically, a heat insulation plate 141 is disposed in the installation cavity 14, an installation groove is formed in the heat insulation plate 141, and the heat insulation plate 141 is used for wrapping the heating unit 2 in the installation groove.
The heat insulation board 141 is made of a common heat insulation material, and in this embodiment, the heat insulation board 141 is made of an asbestos material, but may be made of a ceramic or glass fiber material.
In order to improve the heat-conducting property of the device and reduce the energy consumption, the baffle plate 11, the heat-conducting plate 13 and the containing barrel 4 are made of copper plates.
In this embodiment, the refrigeration unit 3 is a refrigerator commonly used in the market, and can cool the cold medium, specifically, the refrigeration unit 3 is communicated with the cooling cavity 12 through a refrigeration pipe, and the cooling cavity 12 is filled with the cold medium.
The temperature sensor 42 is a wireless temperature sensor. The wireless temperature sensor can be electrically connected with an external computer to transmit the temperature signal to the computer.
On the basis of the scheme, the inner bottom wall of the trough 41 is provided with a plurality of heat conducting rods 43. Through setting up heat conduction rod 43 and can be with heat transfer to phase change material's inside for phase change material outside and inside are heated evenly, improve the accuracy that the device detected.
On the basis of the scheme, the device further comprises a lifting unit 5, wherein the lifting unit 5 is fixedly arranged at the top end of the base 1, the containing cylinder 4 is connected with the lifting unit 5, and the lifting unit 5 can control the containing cylinder 4 to extend into the detection cavity 15 through an opening at the top end.
It should be noted that the lifting unit 5 is not limited to a specific structure, as long as it can drive the containing cylinder 4 to lift at the top opening of the detection cavity 15, in this embodiment, the lifting unit 5 includes an electric push rod 51 and a connecting member 52, the electric push rods 51 are respectively fixed at two opposite sides of the top opening, and the electric push rods 51 are respectively fixedly connected with the containing cylinder 4 through the connecting members 52.
Specifically, the connecting member 52 is L-shaped as a whole, the connecting member 52 includes a transverse plate 521 and a vertical rod 522 fixedly connected to the transverse plate 521, the transverse plate 521 is fixedly connected to the output end of the electric push rod 51, and the vertical rod 522 is fixedly connected to one side of the containing barrel 4.
It explains that, after the detection experiment, the output through two electric putter 51 stretches out and can stimulate to hold a section of thick bamboo 4 and rise to leave and detect cavity 15, and the one end time of stewing holds the temperature alright in the section of thick bamboo 4 and resume to the room temperature, can effectively avoid the experimenter to change phase change material again when, the high temperature or cross lowly, cause the uncomfortable of hand to feel.
The beneficial effects of the utility model are that:
the utility model provides a phase change material detection device, through set firmly the refrigerating unit in the lateral wall of base and be linked together with the cooling cavity, the heating unit sets up and contacts with the heat-conducting plate in the installation cavity, it locates in the detection cavity via the top opening to hold a section of thick bamboo, make things convenient for the experimenter to change phase change material, and heat and refrigerate to detecting the cavity respectively through heating unit and refrigerating unit, hold the temperature change of temperature sensor alright short-term test silo phase change material in a section of thick bamboo, this structure can satisfy phase change material high low temperature detection physical property's demand, and simple structure, easy operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A phase change material detection device, comprising:
the heat conduction plate is arranged in the baffle plate, the cavity is separated by the heat conduction plate to form an installation cavity and a detection cavity, and the detection cavity is positioned above the installation cavity and is provided with an opening at the top end;
the heating unit is arranged in the mounting cavity and is in contact with the heat conducting plate, and the heating unit is used for heating the detection cavity;
the refrigerating unit is fixedly arranged on the outer side wall of the base and communicated with the cooling cavity, and the refrigerating unit is used for refrigerating the detection cavity;
hold a section of thick bamboo, it is equipped with the silo that can supply to place phase change material to hold a section of thick bamboo, the inside temperature sensor that is equipped with of silo works as hold a section of thick bamboo via when the top opening is located and is detected the cavity, heating unit and refrigerating unit can heat and refrigerate the detection cavity respectively, so that supply temperature sensor detects phase change material's in the silo temperature variation.
2. The phase change material detection device according to claim 1, wherein a heat insulation plate is arranged in the installation cavity, an installation groove is formed in the heat insulation plate, and the heat insulation plate is used for wrapping the heating unit in the installation groove.
3. The apparatus of claim 2, wherein the thermal shield is made of ceramic, fiberglass or asbestos material.
4. The phase change material detecting device according to claim 1, wherein the baffle plate, the heat conducting plate and the containing cylinder are made of copper plates.
5. The phase change material detection device of claim 1, wherein the temperature sensor is a wireless temperature sensor.
6. The apparatus of claim 1, further comprising a lifting unit, wherein the lifting unit is fixed to a top end of the base, the container is connected to the lifting unit, and the lifting unit controls the container to extend into the detection cavity through the top end opening.
7. The phase change material detecting device according to claim 6, wherein the lifting unit includes two electric push rods and two connecting members, the two electric push rods are respectively and fixedly disposed on two opposite sides of the top opening, and the two electric push rods are respectively and fixedly connected to the containing cylinder through the two connecting members.
8. The phase change material detection device of claim 7, wherein the connecting member is L-shaped as a whole, the connecting member comprises a transverse plate and a vertical rod fixedly connected with the transverse plate, the transverse plate is fixedly connected with the output end of the electric push rod, and the vertical rod is fixedly connected with one side of the containing barrel.
9. The apparatus of claim 1, wherein the inner bottom wall of the trough is provided with a plurality of heat conducting rods.
10. The phase change material detection device according to claim 1, wherein the refrigeration unit is communicated with a cooling cavity through a refrigeration pipe, and the cooling cavity is filled with a cold medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223022350.7U CN218865883U (en) | 2022-11-10 | 2022-11-10 | Phase change material detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223022350.7U CN218865883U (en) | 2022-11-10 | 2022-11-10 | Phase change material detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218865883U true CN218865883U (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223022350.7U Active CN218865883U (en) | 2022-11-10 | 2022-11-10 | Phase change material detection device |
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| CN (1) | CN218865883U (en) |
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- 2022-11-10 CN CN202223022350.7U patent/CN218865883U/en active Active
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