CN112013904A - Temperature and humidity testing device and method - Google Patents
Temperature and humidity testing device and method Download PDFInfo
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- CN112013904A CN112013904A CN202010917700.2A CN202010917700A CN112013904A CN 112013904 A CN112013904 A CN 112013904A CN 202010917700 A CN202010917700 A CN 202010917700A CN 112013904 A CN112013904 A CN 112013904A
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- temperature
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- heating source
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention provides a temperature and humidity testing device and method, comprising the following steps: the intelligent temperature control heating source, the multi-channel temperature tester and the temperature and humidity control processing part; the temperature and humidity control processing part is connected with the intelligent temperature control heating source; and the temperature and humidity control processing part is connected with the multi-path temperature tester. Intelligence accuse temperature heating source includes: the intelligent heating source, the heat conducting layer, the temperature control layer and the non-woven fabric layer; the method has the characteristics of good temperature control effect, small temperature deviation, small fluctuation and the like. The non-woven fabric layer is partially or completely covered with a temperature control layer; the temperature control layer partially or completely covers the heat conduction layer; the heat conducting layer partially or completely covers the heating source. The invention can simulate the fever of human body, and the temperature testing device comprises three structures of a heat conduction layer, a temperature control layer and a non-woven fabric layer. Through adjusting the power of heating source, when the temperature rises, the temperature of ability accurate control hot plate makes it stabilize at the temperature of settlement, can not have too big fluctuation.
Description
Technical Field
The invention relates to the technical field of testing devices, in particular to a temperature and humidity testing device and method.
Background
The cooling performance of the cooling paste is an important index for evaluating the quality of the cooling paste, and the cooling performance of the cooling paste is mainly tested by sticking the cooling paste on a beaker with hot water of 40 ℃ and observing the cooling performance of the cooling paste at present. The method can not ensure that the water temperature is always in a 40 ℃ state, so that the fever condition of the human body can not be simulated. And the device has large test fluctuation and low sensitivity.
Patent document CN108534906A discloses a multipoint temperature and humidity tester and a using method thereof, the key of the technical scheme is that the multipoint temperature and humidity tester comprises a machine body, and a processor, a key, a display, a detection sensor and a printing module which are arranged on the machine body, the key is connected with the input end of the processor, the signal end of the display is connected with the output end of the processor, the signal receiving end of the printing module is connected with the output end of the processor, the detection sensor comprises a temperature sensor and a humidity sensor, the signal output end of the temperature sensor is connected with the input end of the processor, and the signal output end of the humidity sensor is connected with the input end of the processor. There is still room for improvement in structure and performance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a temperature and humidity testing device and method.
According to the invention, the temperature and humidity testing device comprises: the intelligent temperature control heating source, the multi-channel temperature tester and the temperature and humidity control processing part; the temperature and humidity control processing part is connected with the intelligent temperature control heating source; and the temperature and humidity control processing part is connected with the multi-path temperature tester.
Intelligence accuse temperature heating source includes: the intelligent heating source, the heat conducting layer, the temperature control layer and the non-woven fabric layer;
the method has the characteristics of good temperature control effect, small temperature deviation, small fluctuation and the like.
The non-woven fabric layer is partially or completely covered with a temperature control layer;
the temperature control layer partially or completely covers the heat conduction layer;
the heat conducting layer partially or completely covers the heating source.
Preferably, the thickness of the heat conducting layer is 15 mm.
Preferably, the thickness of the temperature control layer is 5 mm.
Preferably, the heat conducting layer comprises any one of the following metal blocks:
-an iron block;
-a copper block;
-an aluminium block.
The heat conducting layer comprises metal blocks with good heat conductivity, such as an iron block, a copper block, an aluminum block and the like.
Wherein, the heat conductivity coefficient of copper is 386.4w/(m.k), the heat conduction effect is good, and the temperature induction is sensitive.
Preferably, the temperature control layer comprises any one or more of the following:
-a thermally conductive silicone grease;
-thermally conductive mica sheets;
-a thermally conductive ceramic sheet;
-a thermally conductive silicone film;
-bond ply.
Preferably, the non-woven fabric layer comprises any one or more of the following scrims:
-a water repellent spunlace nonwoven;
hydrophilic spunlace nonwoven.
Preferably, the multiplex temperature tester comprises: a multi-channel temperature tester interface;
the number of the interfaces of the multi-path temperature tester is 30, so that various products can be simultaneously measured, and the test efficiency is high.
Preferably, the temperature and humidity control processing part can check the temperature at the set time point in real time, and can also check the average value, the maximum value, and the minimum value of the temperature for the set time period.
According to the temperature and humidity testing method provided by the invention, a temperature and humidity testing device is adopted, and the temperature and humidity testing method comprises the following steps: step S1: adjusting the power of the heating source, and controlling the temperature of the heating plate when the temperature rises; step S2: acquiring the temperature of a set time point; step S3: and acquiring the average value, the maximum value and the minimum value of the temperature in the set time period.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has reasonable structure and convenient use, and can overcome the defects of the prior art;
2. the invention can simulate the fever of human body, and the temperature testing device comprises three structures of a heat conduction layer, a temperature control layer and a non-woven fabric layer. By adjusting the power of the heating source, the temperature of the heating plate can be accurately controlled when the temperature rises, so that the heating plate is stabilized at the set temperature and cannot fluctuate greatly;
3. for example, the temperature of the heater is set to be 46 ℃, so that the surface temperature of the non-woven fabric can be accurately controlled to be 38 +/-0.5 ℃ through the heat conduction and temperature control device, and the continuous fever process of a human body can be simulated, and the temperature can be ensured not to fluctuate greatly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an intelligent temperature-controlled heating source according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of a cooling curve according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
As shown in fig. 1-2, the temperature and humidity testing apparatus provided by the present invention includes: the intelligent temperature control heating source, the multi-channel temperature tester and the temperature and humidity control processing part; the temperature and humidity control processing part is connected with the intelligent temperature control heating source; and the temperature and humidity control processing part is connected with the multi-path temperature tester.
Intelligence accuse temperature heating source includes: the intelligent heating source, the heat conducting layer, the temperature control layer and the non-woven fabric layer;
the method has the characteristics of good temperature control effect, small temperature deviation, small fluctuation and the like.
The non-woven fabric layer is partially or completely covered with a temperature control layer;
the temperature control layer partially or completely covers the heat conduction layer;
the heat conducting layer partially or completely covers the heating source.
Preferably, the thickness of the heat conducting layer is 15 mm.
Preferably, the thickness of the temperature control layer is 5 mm.
Preferably, the heat conducting layer comprises any one of the following metal blocks:
-an iron block;
-a copper block;
-an aluminium block.
The heat conducting layer comprises metal blocks with good heat conductivity, such as an iron block, a copper block, an aluminum block and the like.
Wherein, the heat conductivity coefficient of copper is 386.4w/(m.k), the heat conduction effect is good, and the temperature induction is sensitive.
Preferably, the temperature control layer comprises any one or more of the following:
-a thermally conductive silicone grease;
-thermally conductive mica sheets;
-a thermally conductive ceramic sheet;
-a thermally conductive silicone film;
-bond ply.
Preferably, the non-woven fabric layer comprises any one or more of the following scrims:
-a water repellent spunlace nonwoven;
hydrophilic spunlace nonwoven.
Preferably, the multiplex temperature tester comprises: a multi-channel temperature tester interface;
the number of the interfaces of the multi-path temperature tester is 30, so that various products can be simultaneously measured, and the test efficiency is high.
Preferably, the temperature and humidity control processing part can check the temperature at the set time point in real time, and can also check the average value, the maximum value, and the minimum value of the temperature for the set time period.
According to the temperature and humidity testing method provided by the invention, a temperature and humidity testing device is adopted, and the temperature and humidity testing method comprises the following steps: step S1: adjusting the power of the heating source, and controlling the temperature of the heating plate when the temperature rises; step S2: acquiring the temperature of a set time point; step S3: and acquiring the average value, the maximum value and the minimum value of the temperature in the set time period.
In particular, in one embodiment, a test device may be used for temperature humidity testing. Specifically, the test device comprises a cooling patch, a cold and hot compress product, a phase change material and other products needing temperature test. The testing device mainly comprises an intelligent temperature control heating source, a plurality of temperature testers and temperature and humidity software. Wherein intelligence accuse temperature heating source is self-control testing arrangement. The intelligent temperature control heating source mainly comprises an intelligent heating source, a heat conduction layer 15mm, a temperature control layer 5mm and a non-woven fabric layer.
Specifically, in one embodiment, a test apparatus selects 3 thermometric probes of a multiplex thermograph, placed on average on a non-woven fabric of a thermostat, and fixed with aluminum foil tape. Adjusting the temperature of the constant temperature device, wherein the temperature measured by the temperature measuring probe is between 37 and 38 ℃; taking three pieces of the antipyretic paste, tearing off the release paper, respectively pasting the center positions of the adhesive surfaces on the three temperature measuring probes, starting timing after pasting, recording temperature data every 10 seconds, and measuring the temperature rise to 37 ℃.
Stabilizing the test tool at the temperature of 36.5 +/-0.5 ℃ of the human body, attaching a piece of fever patch on the test tool, attaching a piece of fever patch on the forehead of the human body, simultaneously testing the temperatures of the two pieces of fever patches by using a multi-path temperature tester, and observing whether temperature rise curves are consistent.
Through the temperature rise curve, the temperature rise curve of the defervescence paste on the testing device is consistent with that of the paste on the forehead, and the defervescence paste is finally stabilized at 31 +/-0.5 ℃, so that the heating power of the testing tool is consistent with that of a human body. Our test device can simulate the heating process of a human body.
The invention has reasonable structure and convenient use, and can overcome the defects of the prior art; the invention can simulate the fever of human body, and the temperature testing device comprises three structures of a heat conduction layer, a temperature control layer and a non-woven fabric layer. By adjusting the power of the heating source, the temperature of the heating plate can be accurately controlled when the temperature rises, so that the heating plate is stabilized at the set temperature and cannot fluctuate greatly; for example, the temperature of the heater is set to be 46 ℃, so that the surface temperature of the non-woven fabric can be accurately controlled to be 38 +/-0.5 ℃ through the heat conduction and temperature control device, and the continuous fever process of a human body can be simulated, and the temperature can be ensured not to fluctuate greatly.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a temperature and humidity test device which characterized in that includes: the intelligent temperature control heating source, the multi-channel temperature tester and the temperature and humidity control processing part;
the temperature and humidity control processing part is connected with the intelligent temperature control heating source;
the temperature and humidity control processing part is connected with a multi-path temperature tester;
intelligence accuse temperature heating source includes: the intelligent heating source, the heat conducting layer, the temperature control layer and the non-woven fabric layer;
the non-woven fabric layer is partially or completely covered with a temperature control layer;
the temperature control layer partially or completely covers the heat conduction layer;
the heat conducting layer partially or completely covers the heating source.
2. The temperature and humidity testing device according to claim 1, wherein the thickness of the heat conducting layer is 15 mm.
3. The temperature and humidity testing device according to claim 1, wherein the thickness of the temperature control layer is 5 mm.
4. The temperature and humidity testing device of claim 1, wherein the heat conducting layer comprises any one of the following metal blocks:
-an iron block;
-a copper block;
-an aluminium block.
5. The temperature and humidity test device of claim 1, wherein the temperature control layer comprises any one or more of:
-a thermally conductive silicone grease;
-thermally conductive mica sheets;
-a thermally conductive ceramic sheet;
-a thermally conductive silicone film;
-bond ply.
6. The temperature and humidity testing device of claim 1, wherein the non-woven fabric layer comprises one or more of the following:
-a water repellent spunlace nonwoven;
hydrophilic spunlace nonwoven.
7. The temperature and humidity test device of claim 1, wherein the multi-channel temperature tester comprises: a multi-channel temperature tester interface;
the number of the interfaces of the multi-path temperature tester is 30.
8. The temperature and humidity test device according to claim 1, wherein the temperature and humidity control processing unit is capable of acquiring the temperature at the set time point in real time.
9. The temperature and humidity test apparatus according to claim 8, wherein the temperature and humidity control processing means is further configured to obtain an average value, a maximum value, and a minimum value of the temperature for a set period of time.
10. A temperature and humidity test method characterized by using the temperature and humidity test apparatus according to any one of claims 1 to 9, comprising:
step S1: adjusting the power of the heating source, and controlling the temperature of the heating plate when the temperature rises;
step S2: acquiring the temperature of a set time point;
step S3: and acquiring the average value, the maximum value and the minimum value of the temperature in the set time period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917700.2A CN112013904A (en) | 2020-09-03 | 2020-09-03 | Temperature and humidity testing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917700.2A CN112013904A (en) | 2020-09-03 | 2020-09-03 | Temperature and humidity testing device and method |
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| Publication Number | Publication Date |
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| CN112013904A true CN112013904A (en) | 2020-12-01 |
Family
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| CN202010917700.2A Pending CN112013904A (en) | 2020-09-03 | 2020-09-03 | Temperature and humidity testing device and method |
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2020
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Patent Citations (9)
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| US20080187685A1 (en) * | 2007-02-07 | 2008-08-07 | Atomic Energy Council - Institute Of Nuclear Energy Research | Method of preparing vertically-aligned carbon nanotube under atmospheric and cold-wall heating treatments and making the same |
| KR100819924B1 (en) * | 2007-11-01 | 2008-04-08 | 주식회사 코디에스 | Manufacture method for road freeze prevention heater and road freeze prevention heater |
| CN204169541U (en) * | 2014-10-03 | 2015-02-25 | 北京中科联众科技股份有限公司 | A kind of carbon-fibre electric blanket |
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| CN107071937A (en) * | 2017-01-23 | 2017-08-18 | 韩援 | Automatic power-variable electric heating seat and its bed seat, padding for spring bed, palm fibre pad, floor heating structure |
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Application publication date: 20201201 |