CN213579282U - Temperature-control constant-temperature cavity for measuring contact angle - Google Patents
Temperature-control constant-temperature cavity for measuring contact angle Download PDFInfo
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- CN213579282U CN213579282U CN202022771789.4U CN202022771789U CN213579282U CN 213579282 U CN213579282 U CN 213579282U CN 202022771789 U CN202022771789 U CN 202022771789U CN 213579282 U CN213579282 U CN 213579282U
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Abstract
A temperature-control constant-temperature cavity for measuring a contact angle comprises a box body, a front panel, an internal heat-insulation top plate, a sliding plate, a protective magnetic ring fixing seat, a rear heat-insulation plate, a heater, a first temperature sensor, a second temperature sensor and a temperature-control core body; the box body comprises a top heat insulation plate, a bottom plate, a rear cover plate and side plates positioned on two sides; the lower parts of the two side plates are provided with slide rails; the inner walls of the two side plates are both inwards provided with an internal heat-insulation side plate and a side heat-insulation layer in sequence; the two sides of the sliding plate are connected with the side plate in a sliding way through sliding rails; the protective magnetic ring fixing seat, the rear heat insulation plate, the temperature control core body and the front heat insulation part are arranged on the sliding plate side by side along a straight line; the first temperature sensor is arranged in the temperature control core body; the second temperature sensor is disposed at an upper portion of the front panel. The utility model discloses, simple structure, it is effectual to keep warm, and is small, convenient operation, through the monitoring to different positions the precision that has improved the control by temperature change.
Description
Technical Field
The utility model relates to a constant temperature cavity equipment field especially relates to a accuse temperature constant temperature cavity for contact angle is measured.
Background
The contact angle measurement is widely applied to various fields, such as the electronic chip industry, the lithium battery industry, the mobile phone touch screen industry, the chemical pesticide industry and the like.
However, in some measurement processes, some samples need to be placed in a high-temperature environment, so that a special high-temperature chamber needs to be equipped in the contact angle measurement device to measure contact angle data of the samples in a certain temperature environment.
Most of temperature control cavities for measuring the contact angle in the market adopt a water bath method or simply control the temperature, the temperature is not monitored, and the temperature control cavity is complex in structure, large in size and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a accuse temperature constant temperature cavity for contact angle measurement, simple structure, it is effectual to keep warm, and is small, and convenient operation has improved the precision of control by temperature change through the monitoring to different positions.
(II) technical scheme
In order to solve the problems, the utility model provides a temperature-control constant-temperature cavity for measuring contact angles, which comprises a box body, a front panel, an internal heat-preservation top plate, a sliding plate, a protective magnetic ring fixing seat, a rear heat-preservation plate, a heater, a first temperature sensor, a second temperature sensor and a temperature-control core body;
the box body comprises a top heat insulation plate, a bottom plate, a rear cover plate and side plates positioned on two sides; a handle is arranged on the end face of the outer side of the front panel; observation windows are arranged on the two side plates; the observation window is provided with heat insulation glass, and a glass fixing plate for fixing the heat insulation glass is arranged on the outer side of the observation window;
one end of the internal heat-preservation top plate is connected with the upper part of the end surface of the inner side of the front panel; the internal heat-insulation top plate is positioned below the top heat-insulation plate;
the lower parts of the two side plates are provided with slide rails; the inner walls of the two side plates are both inwards provided with an internal heat-insulation side plate and a side heat-insulation layer in sequence; wherein, two sides of the sliding plate are connected with the side plate in a sliding way through sliding rails; the lower ends of the internal heat-insulation side plates and the side heat-insulation layers are arranged on the sliding plate; the sliding plate is positioned above the bottom plate; the upper surface of the sliding plate is provided with a bottom heat-insulating layer;
the protective magnetic ring fixing seat, the rear heat insulation plate, the temperature control core body and the front heat insulation part are arranged on the sliding plate side by side along a straight line; wherein, the protective magnetic ring fixing seat is contacted with the inner side of the rear cover plate, and the front heat-insulating part is connected with the inner side of the front panel; the heater sequentially penetrates through the protective magnetic ring fixing seat and the rear heat insulation plate and extends into the temperature control core body;
the first temperature sensor is arranged in the temperature control core body and is positioned below the heater;
the second temperature sensor is arranged on the upper part of the front panel and is positioned above the front heat preservation part.
Preferably, the surface of the handle is provided with anti-skid lines.
Preferably, the rear cover plate is provided with wire holes, and the wires penetrate through the wire holes and are electrically connected with the heater.
Preferably, the handle end passes through the front panel and is connected to the front insulator.
The utility model discloses, simple structure, it is effectual to keep warm, and is small, convenient operation, through the monitoring to different positions the precision that has improved the control by temperature change.
Drawings
Fig. 1 is a schematic structural view of the temperature-controlled constant-temperature cavity for contact angle measurement according to the present invention.
Fig. 2 is a cross-sectional view of the temperature-controlled constant-temperature cavity for contact angle measurement according to the present invention.
Fig. 3 is a schematic view of a part of the structure of the temperature-controlled constant-temperature cavity for contact angle measurement according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the temperature-controlled constant-temperature cavity for measuring contact angle provided by the present invention comprises a box body, a front panel 10, an internal heat-insulating top plate 2, a sliding plate 7, a protective magnetic ring fixing seat 4, a rear heat-insulating plate 5, a heater 13, a first temperature sensor 11, a second temperature sensor 14 and a temperature-controlled core body 15;
the box body comprises a top heat insulation plate 1, a bottom plate 8, a rear cover plate 3 and side plates 17 positioned at two sides; a handle 12 is arranged on the outer end face of the front panel 10; the two side plates 17 are provided with observation windows 18; the observation window 18 is provided with insulating glass 19, and the outer side of the observation window 18 is provided with a glass fixing plate 20 for fixing the insulating glass 19;
one end of the internal heat preservation top plate 2 is connected with the upper part of the end surface of the inner side of the front panel 10; the internal heat-insulation top plate 2 is positioned below the top heat-insulation plate 1;
the lower parts of the two side plates 17 are provided with slide rails 23; the inner walls of the two side plates 17 are both inwards provided with an internal heat-insulating side plate 21 and a side heat-insulating layer 22 in sequence; wherein, two sides of the sliding plate 7 are connected with the side plate 17 in a sliding way through a sliding rail 23; the lower ends of the internal heat-insulation side plate 21 and the side heat-insulation layer 22 are arranged on the sliding plate 7; the sliding plate 7 is positioned above the bottom plate 8; the upper surface of the sliding plate 7 is provided with a bottom heat-insulating layer 6;
the protective magnetic ring fixing seat 4, the rear heat insulation plate 5, the temperature control core body 15 and the front heat insulation part 9 are arranged on the sliding plate 7 in parallel along a straight line; wherein, the protective magnetic ring fixing seat 4 is contacted with the inner side of the rear cover plate 3, and the front heat preservation part 9 is connected with the inner side of the front panel 10; the heater 13 sequentially penetrates through the protective magnetic ring fixing seat 4 and the rear heat insulation plate 5 and extends into the temperature control core body 15;
the first temperature sensor 11 is arranged in the temperature control core body 15 and is positioned below the heater 13;
the second temperature sensor 14 is provided on the upper portion of the front panel 10 and above the front heat retainer 9.
In the utility model, an internal heat preservation top plate 2, a sliding plate 7, a bottom heat preservation layer 6, a protection magnetic ring fixing seat 4, a rear heat preservation plate 5, a temperature control core body 15, a front heat preservation part 9 and a front panel 10 form a whole A; in work, the handle 12 drives the whole A to be pulled out from the interior of the box body; then, opening the internal heat-preservation top plate 2, placing the sample on the temperature-control core body 15, and covering the internal heat-preservation top plate 2; and finally, pushing the whole A into the box body to heat and preserve heat of the sample. The first temperature sensor 11 and the second temperature sensor 14 monitor the heating and heat preservation temperature together, and the phenomenon of local overheating or local low temperature is prevented.
The utility model discloses, simple structure, it is effectual to keep warm, and is small, convenient operation, through the monitoring to different positions the precision that has improved the control by temperature change.
In an alternative embodiment, the surface of the handle 12 is provided with anti-skid lines for convenient use.
In an alternative embodiment, the back cover plate 3 is provided with wire holes, and wires are passed through the wire holes and electrically connected with the heater 13, so that the heater 13 is conveniently powered from the outside.
In an alternative embodiment, the end of the handle 12 passes through the front panel 10 and is connected with the front thermal insulation 9, so that the structure is more stable.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. A temperature-control constant-temperature cavity for measuring a contact angle is characterized by comprising a box body, a front panel (10), an internal heat-insulation top plate (2), a sliding plate (7), a protective magnetic ring fixing seat (4), a rear heat-insulation plate (5), a heater (13), a first temperature sensor (11), a second temperature sensor (14) and a temperature-control core body (15);
the box body comprises a top heat insulation plate (1), a bottom plate (8), a rear cover plate (3) and side plates (17) positioned on two sides; a handle (12) is arranged on the outer end surface of the front panel (10); observation windows (18) are arranged on the two side plates (17); the observation window (18) is provided with heat insulation glass (19), and the outer side of the observation window (18) is provided with a glass fixing plate (20) for fixing the heat insulation glass (19);
one end of the internal heat-preservation top plate (2) is connected with the upper part of the end face of the inner side of the front panel (10); the internal heat-insulation top plate (2) is positioned below the top heat-insulation plate (1);
the lower parts of the two side plates (17) are respectively provided with a slide rail (23); the inner walls of the two side plates (17) are both inwards provided with an internal heat-insulating side plate (21) and a side heat-insulating layer (22) in sequence; wherein, two sides of the sliding plate (7) are connected with the side plate (17) in a sliding way through a sliding rail (23); the lower ends of the internal heat-insulation side plate (21) and the side heat-insulation layer (22) are arranged on the sliding plate (7); the sliding plate (7) is positioned above the bottom plate (8); the upper surface of the sliding plate (7) is provided with a bottom heat-insulating layer (6);
the protection magnetic ring fixing seat (4), the rear heat insulation plate (5), the temperature control core body (15) and the front heat insulation part (9) are arranged on the sliding plate (7) side by side along a straight line; wherein, the protective magnetic ring fixing seat (4) is contacted with the inner side of the rear cover plate (3), and the front heat preservation part (9) is connected with the inner side of the front panel (10); the heater (13) sequentially penetrates through the protective magnetic ring fixing seat (4) and the rear heat insulation plate (5) and extends into the temperature control core body (15);
the first temperature sensor (11) is arranged in the temperature control core body (15) and is positioned below the heater (13);
the second temperature sensor (14) is arranged on the upper part of the front panel (10) and is positioned above the front heat preservation member (9).
2. The temperature-controlled and thermostatic chamber for contact angle measurement according to claim 1, characterized in that the surface of the handle (12) is provided with anti-slip threads.
3. The temperature-controlled thermostatic chamber for contact angle measurement according to claim 1, characterized in that the back cover plate (3) is provided with wire holes through which wires are passed and electrically connected to the heater (13).
4. The temperature-controlled thermostatic chamber for contact angle measurement according to claim 1, characterized in that the end of the handle (12) passes through the front panel (10) and is connected to the front thermal insulation (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771789.4U CN213579282U (en) | 2020-11-26 | 2020-11-26 | Temperature-control constant-temperature cavity for measuring contact angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771789.4U CN213579282U (en) | 2020-11-26 | 2020-11-26 | Temperature-control constant-temperature cavity for measuring contact angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579282U true CN213579282U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771789.4U Active CN213579282U (en) | 2020-11-26 | 2020-11-26 | Temperature-control constant-temperature cavity for measuring contact angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579282U (en) |
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2020
- 2020-11-26 CN CN202022771789.4U patent/CN213579282U/en active Active
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