CN204360242U - Automatic thermostat - Google Patents
Automatic thermostat Download PDFInfo
- Publication number
- CN204360242U CN204360242U CN201520083606.6U CN201520083606U CN204360242U CN 204360242 U CN204360242 U CN 204360242U CN 201520083606 U CN201520083606 U CN 201520083606U CN 204360242 U CN204360242 U CN 204360242U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cup dolly
- automatic thermostat
- described cylindrical
- heating unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The utility model discloses a kind of automatic thermostat, the cylindrical shell 2 comprising cup dolly 1 and be arranged on cup dolly 1 upper surface, described cup dolly 1 inside is cavity structure, described cylindrical shell 2 front surface is provided with opening, described opening part chain connection gear door 3, be provided with upper end in described cylindrical shell 2 to be connected with cylindrical shell 2 upper surface and lower end is run through cylindrical shell 2 lower surface and stretched into the exhaust tube 4 in cup dolly 1, described cylindrical shell 2 upper surface is provided with the fan blower 5 connected with exhaust tube 4 port, setting-in heating unit in described cylindrical shell 2 sidewall, described cup dolly 1 all around surface is equipped with many row's fresh air inlets 6, control enclosure 7 is provided with in described cup dolly 1, described cylindrical shell 2 outer surface is provided with control panel 8.The beneficial effects of the utility model are, structure is simple, practical.
Description
Technical field
The utility model relates to thermostat to be improved, particularly a kind of automatic thermostat.
Background technology
At present, thermostat is widely used in the research departments such as oil, chemical industry, electronic instrument, physics, chemistry, bioengineering, medical and health, life science, light industry and food, physical property measurement and chemical analysis, institution of higher learning, enterprise's quality inspection and production division, for providing a heat cold controlled during user job, the field source that homogeneous temperature is constant, carries out steady temperature test or test to the product of test specimen or production, also can be used as thermal source or the low-temperature receiver of directly heating or refrigeration and auxiliary heating or refrigeration.Traditional thermostat generally adopts electrical heating elements liquid towards medium to heat, and the response that heats up is very fast, but temperature-fall period is only by natural heat dissipation, cannot manual control, and result makes to reach calibrating and requires that the transitional processes of warm field is very long.Thus element is examined and determine become inefficient, consuming time, power consumption and being out of favour, can not adapt to the high speed of modern production, the requirement of high-quality and low cost especially.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of automatic thermostat.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of automatic thermostat, the cylindrical shell 2 comprising cup dolly 1 and be arranged on cup dolly 1 upper surface, described cup dolly 1 inside is cavity structure, described cylindrical shell 2 front surface is provided with opening, described opening part chain connection gear door 3, be provided with upper end in described cylindrical shell 2 to be connected with cylindrical shell 2 upper surface and lower end is run through cylindrical shell 2 lower surface and stretched into the exhaust tube 4 in cup dolly 1, described cylindrical shell 2 upper surface is provided with the fan blower 5 connected with exhaust tube 4 port, setting-in heating unit in described cylindrical shell 2 sidewall, described cup dolly 1 all around surface is equipped with many row's fresh air inlets 6, control enclosure 7 is provided with in described cup dolly 1, described cylindrical shell 2 outer surface is provided with control panel 8, described control enclosure 7 respectively with fan blower 5, heating unit and control panel 8 are electrically connected.
Described heating unit is by be inlaid on cylindrical shell 2 inner surface the heat insulation foam layer 9 of removing gear door 3 part and to be arranged on many on heat insulation foam layer 9 resistance wire be parallel to each other 10 two parts and to form.
Described cylindrical shell 2 inside is provided with temperature sensor 11.
Described cup dolly 1 is provided with power lead 12, and described power lead 12 is electrically connected with control enclosure 7.
Be provided with MCU controller 13 in described control enclosure 7, described MCU controller 13 is electrically connected with fan blower 5, resistance wire 10 and temperature sensor 11 respectively.
Described control panel 8 is provided with power switch 14 and capacitance touch screen 15.
Utilize the automatic thermostat that the technical solution of the utility model makes, automatic monitoring testing temperature, temperature governing speed is fast, and efficiency is high, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic thermostat described in the utility model;
In figure, 1, cup dolly; 2, cylindrical shell; 3, door is kept off; 4, exhaust tube; 5, fan blower; 6, fresh air inlet; 7, control enclosure; 8, control panel; 9, heat insulation foam layer; 10, resistance wire; 11, temperature sensor; 12, power lead; 13, MCU controller; 14, power switch; 15, capacitance touch screen.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as the structural representation that Fig. 1 is automatic thermostat described in the utility model, as shown in the figure, a kind of automatic thermostat, the cylindrical shell 2 comprising cup dolly 1 and be arranged on cup dolly 1 upper surface, described cup dolly 1 inside is cavity structure, described cylindrical shell 2 front surface is provided with opening, described opening part chain connection gear door 3, be provided with upper end in described cylindrical shell 2 to be connected with cylindrical shell 2 upper surface and lower end is run through cylindrical shell 2 lower surface and stretched into the exhaust tube 4 in cup dolly 1, described cylindrical shell 2 upper surface is provided with the fan blower 5 connected with exhaust tube 4 port, setting-in heating unit in described cylindrical shell 2 sidewall, described cup dolly 1 all around surface is equipped with many row's fresh air inlets 6, control enclosure 7 is provided with in described cup dolly 1, described cylindrical shell 2 outer surface is provided with control panel 8, described control enclosure 7 respectively with fan blower 5, heating unit and control panel 8 are electrically connected, described heating unit is by be inlaid on cylindrical shell 2 inner surface the heat insulation foam layer 9 of removing gear door 3 part and to be arranged on many on heat insulation foam layer 9 resistance wire be parallel to each other 10 two parts and to form, described cylindrical shell 2 inside is provided with temperature sensor 11, described cup dolly 1 is provided with power lead 12, and described power lead 12 is electrically connected with control enclosure 7, be provided with MCU controller 13 in described control enclosure 7, described MCU controller 13 is electrically connected with fan blower 5, resistance wire 10 and temperature sensor 11 respectively, described control panel 8 is provided with power switch 14 and capacitance touch screen 15.
The feature of the technical program is, be provided with upper end in described cylindrical shell to be connected with cylindrical shell upper surface and lower end is run through cylindrical shell lower surface and stretched into the exhaust tube in cup dolly, described cylindrical shell upper surface is provided with the fan blower connected with exhaust tube port, setting-in heating unit in described cylindrical housing sidewall, heating unit be by be inlaid in cylindrical shell remove gear door side surface in heat insulation foam layer, be arranged on many on heat insulation foam layer resistance wire two parts be parallel to each other form from, dynamic monitor temperature, temperature control rate is fast.
In the technical program, during use, switch on power, press the power switch on control panel, for whole device is powered, the temperature in cabinet is detected in real time by temperature sensor, when temperature exceedes design temperature, temperature sensor sends detection signal to MCU controller, calculate through it, start blower fan, cool ambient air carries out heat interchange from the fresh air inlet cup dolly side surface by the hot-air in exhaust tube and cabinet, take away a part of heat, when the temperature in cabinet drops to setting value, blower fan quits work, when temperature exceedes design temperature, temperature sensor sends detection signal to MCU controller, calculate through it, to resistance wire electrified regulation, temperature in cabinet is made to increase, when the temperature in cabinet rises to setting value, resistance wire power-off, thus the constant temperature in guarantee cabinet.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (6)
1. an automatic thermostat, comprise cup dolly (1) and be arranged on the cylindrical shell (2) on cup dolly (1) upper surface, it is characterized in that, described cup dolly (1) inside is cavity structure, described cylindrical shell (2) front surface is provided with opening, described opening part chain connection gear door (3), be provided with upper end in described cylindrical shell (2) to be connected with cylindrical shell (2) upper surface and lower end is run through cylindrical shell (2) lower surface and stretched into the exhaust tube (4) in cup dolly (1), described cylindrical shell (2) upper surface is provided with the fan blower (5) connected with exhaust tube (4) port, setting-in heating unit in described cylindrical shell (2) sidewall, described cup dolly (1) all around surface is equipped with and arranges fresh air inlet (6) more, control enclosure (7) is provided with in described cup dolly (1), described cylindrical shell (2) outer surface is provided with control panel (8), described control enclosure (7) respectively with fan blower (5), heating unit and control panel (8) electrical connection.
2. automatic thermostat according to claim 1, it is characterized in that, described heating unit is made up of the heat insulation foam layer (9) and many resistance wire be parallel to each other (10) two parts be arranged on heat insulation foam layer (9) that are inlaid in removing gear door (3) part on cylindrical shell (2) inner surface.
3. automatic thermostat according to claim 1, is characterized in that, described cylindrical shell (2) inside is provided with temperature sensor (11).
4. automatic thermostat according to claim 1, is characterized in that, described cup dolly (1) is provided with power lead (12), and described power lead (12) and control enclosure (7) are electrically connected.
5. automatic thermostat according to claim 1, is characterized in that, is provided with MCU controller (13) in described control enclosure (7), and described MCU controller (13) is electrically connected with fan blower (5), resistance wire (10) and temperature sensor (11) respectively.
6. automatic thermostat according to claim 1, is characterized in that, described control panel (8) is provided with power switch (14) and capacitance touch screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083606.6U CN204360242U (en) | 2015-02-06 | 2015-02-06 | Automatic thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083606.6U CN204360242U (en) | 2015-02-06 | 2015-02-06 | Automatic thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360242U true CN204360242U (en) | 2015-05-27 |
Family
ID=53261700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083606.6U Expired - Fee Related CN204360242U (en) | 2015-02-06 | 2015-02-06 | Automatic thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204549A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Self-control thermostatic device |
-
2015
- 2015-02-06 CN CN201520083606.6U patent/CN204360242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204549A (en) * | 2015-10-23 | 2015-12-30 | 无锡溥汇机械科技有限公司 | Self-control thermostatic 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160206 |