CN108507617A - Temperature-humidity detecting device and its detection method - Google Patents
Temperature-humidity detecting device and its detection method Download PDFInfo
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- CN108507617A CN108507617A CN201810429989.6A CN201810429989A CN108507617A CN 108507617 A CN108507617 A CN 108507617A CN 201810429989 A CN201810429989 A CN 201810429989A CN 108507617 A CN108507617 A CN 108507617A
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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
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Abstract
The present invention relates to a kind of temperature-humidity detecting device and its detection method, which includes data processing module, power module, acquisition module, and data processing module is electrically connected with power module, acquisition module respectively.Data processing module is used to receive the temperature simulation amount and humidity simulation amount of above-mentioned acquisition module output, and the temperature simulation amount of output and humidity simulation amount are converted into temperature digital amount and humidity digital quantity；Power module is used to power for the data processing module, acquisition module；Acquisition module is for acquiring, sending and receiving temperature, humidity simulation amount.Above-mentioned apparatus is easy to operate, and can check different types of temperature controller operating condition, strong applicability, checks that accuracy is high, while detection time is short, work efficiency is high, so as to reduce the labor intensity of staff.
Description
Technical field
The present invention relates to environment measuring equipment technical fields, more particularly to a kind of temperature-humidity detecting device and its detection side
Method.
Background technology
In the equipment such as most of terminal box of transformer substation, mechanism case, substantially carry out guard box using heating moisture separating device
Interior running environment it is good.Heating moisture separating device is generally made of temperature and humidity controller, sensor and heating device, by sensor
The data of the Temperature and Humidity module of environment is received, temperature and humidity controller carries out data conversion and processing judges.At present in the daily work, do not have
Whether corresponding inspection apparatus is working properly to detect heating moisture separating device, and staff can only take hand inspection.However, this
Kind hand inspection method detection time is long, and working efficiency is low, and can not ensure the accuracy of detection.
Invention content
Based on this, it is necessary to be asked for the technology that the above-mentioned artificial detection time is long, working efficiency is low and detection accuracy is poor
Topic, provides the temperature-humidity detecting device and its detection method that a kind of detection time is short, work efficiency is high and detection accuracy is high.
The present invention is in order to solve the above technical problems, adopt the following technical scheme that：
A kind of temperature-humidity detecting device, described device include data processing module, power module, acquisition module, the number
It is electrically connected respectively with the power module, acquisition module according to processing module；
The data processing module is used to receive the temperature simulation amount and humidity simulation amount of the acquisition module output, and will
The temperature simulation amount and the humidity simulation amount are converted into temperature digital amount and humidity digital quantity；
The power module is used to power for the data processing module and acquisition module；
The acquisition module is for acquiring, sending and receiving temperature, humidity simulation amount.
Further, described device further includes key control module, and the key control module is described warm and humid for transmitting
The temperature and humidity numerical value that degree detection device exports can also switch to temperature and humidity controller and/or the key control module
Detection pattern.
Further, the detection pattern includes detect the temperature and humidity controller and the temperature and humidity controller the
The correctness of two Temperature Humidity Sensors, and/or the correctness of the detection temperature and humidity controller startup and the Temperature and Humidity Control
Whether the initiation value of device is reasonable.
Further, described device further includes display module, and the display module passes through printed circuit board and the data
Processing module is electrically connected, and the display module is for displays temperature numerical value, humidity.
Further, the temperature value includes temperature value and the key control module input of the acquisition module
Temperature value, the humidity include acquisition module output humidity and key control module input it is wet
Number of degrees value.
Further, the data processing module is microcontroller.
Further, the acquisition module includes test pencil and the first Temperature Humidity Sensor, and the test pencil needs school for receiving
The temperature simulation amount of the second Temperature Humidity Sensor output tested, humidity simulation amount simultaneously send temperature-humidity detecting device output temperature
Degree analog quantity, humidity simulation amount give the temperature and humidity controller that need to be verified；First Temperature Humidity Sensor is for acquiring environment temperature
Degree and humidity.
The present invention also provides the detection methods of above-mentioned temperature-humidity detecting device, include the following steps：
1) the second temperature and humidity sensing in temperature W3, the humidity S3 and temperature and humidity controller shown by temperature and humidity controller is read
Temperature W2, humidity S2 detected by device, and obtain the environment that the first Temperature Humidity Sensor in the acquisition module is acquired
Temperature W1, humidity S1；
2) according to the comparison of W1 and W2, S1 and S2 and W2 and W3, S2 and S3, temperature, the relative error of humidity；
3) based on preset temperature, the limits of error of humidity, the operating status of the temperature and humidity controller is carried out
Analysis, obtains the testing result of the temperature-humidity detecting device.
Further, in the step 3)) described in testing result include：
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the relative error of S1 and S2 permits less than maximum
Perhaps error 3%, and when W2 is consistent with W3, S2 and S3, the temperature controller normal operation；
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the relative error of S1 and S2 permits less than maximum
Perhaps error 3%, and the relative error of W2 and W3 is more than 5 DEG C of the limits of error, the relative error of S2 and S3 are more than maximum allowable
When error 10%, then temperature and humidity controller is abnormal, and the second Temperature Humidity Sensor is normal；
If the relative error of W1 and W2 is more than 1 DEG C of the limits of error and/or the relative error of S1 and S2 permits more than maximum
Perhaps error 3%, and when W2 is consistent with W3, S2 and S3, then second Temperature Humidity Sensor is abnormal, the temperature and humidity controller
Normally.
Further, further include step 4) after the step 3)：
By adjusting the output humiture numerical value of the temperature-humidity detecting device, and the humiture numerical value is input to temperature
On humidity controller；
The humiture numerical value of the temperature and humidity controller is adjusted into heating starting value, checks the humiture control
Whether the heating of device processed starts；
The humiture numerical value of temperature and humidity controller is adjusted into heating return value, checks the temperature and humidity controller
Heating whether return.
Compared with prior art, the device have the advantages that being：Pass through matching for data processing module and acquisition module
Close, quickly temperature and humidity controller can be detected, it is easy to operate, and can to different types of temperature controller operating condition into
Row checks that strong applicability checks that accuracy is high, while detection time is short, and work efficiency is high, so as to reduce staff's
Labor intensity.In addition, compared with hand inspection, above-mentioned detection device can improve to avoid error caused by artificial factor of judgment
The accuracy of detection, it is ensured that the safety of the running environment such as terminal box of transformer substation, mechanism case.
Description of the drawings
Fig. 1 is the structural schematic diagram of the temperature-humidity detecting device of the present invention.
Fig. 2 is the structural schematic diagram of the temperature-humidity detecting device of one embodiment of the invention.
Fig. 3 is the figure that the temperature-humidity detecting device of the present invention reads the humiture of humiture temperature controller.
Fig. 4 is the figure that the temperature-humidity detecting device of the present invention transmits humiture numerical value to temperature and humidity controller.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 is the structural schematic diagram of temperature-humidity detecting device of the present invention, which includes data processing module, power supply mould
Block, acquisition module, data processing module are electrically connected with power module, acquisition module respectively.Data processing module is for receiving
Temperature simulation amount, the humidity simulation amount of acquisition module output are stated, and the temperature simulation amount of output, humidity simulation amount are converted into temperature
Digital quantity, humidity digital quantity are spent, the data processing module is additionally operable to the variation of analog temperature, humidity；Power module is for being
The data processing module, acquisition module power supply；Acquisition module is for acquiring, sending and receiving temperature simulation amount, humidity simulation
Amount.
Specifically, data processing module receives the electric signal of acquisition module output, electric signal is converted by data processing；
Secondly, temperature and humidity value can also be converted into analog signal and exported to temperature and humidity controller to reach simulation by data processing module
The variation of humiture, it is whether reasonable to detect the setting of correctness and initiation value of temperature and humidity controller startup.
Acquisition module contacts the environment in cabinet to acquire humiture by the first Temperature Humidity Sensor, and test pencil receives first
The humiture analog quantity of sensor output, and will be via the processed humiture transmission or analog signal of data processing module to humiture
Controller is compared with temperature and humidity value detected by the second Temperature Humidity Sensor in temperature and humidity controller, to reach inspection
The purpose of thermometric humid control and the second Temperature Humidity Sensor.
Optionally, lithium battery or No. 5 batteries can be used in power module.
Compared with prior art, the device have the advantages that being：Pass through matching for data processing module and acquisition module
Close, quickly temperature and humidity controller can be detected, it is easy to operate, and can to different types of temperature controller operating condition into
Row checks that strong applicability checks that accuracy is high, while detection time is short, and work efficiency is high, so as to reduce staff's
Labor intensity.In addition, compared with hand inspection, above-mentioned detection device can improve to avoid error caused by artificial factor of judgment
The accuracy of detection, it is ensured that the safety of the running environment such as terminal box of transformer substation, mechanism case.
Further, shown in Figure 2, above-mentioned detection device further includes key control module, the key control module with
Data processing module is electrically connected, and key control module is for transmitting temperature-humidity detecting device output temperature and humidity to warm and humid
It spends controller and/or key control module can be with change detection pattern.
Specifically, temperature-humidity detecting device output temperature and humidity, by key control module by above-mentioned temperature number
Value and humidity pass to temperature and humidity controller, and temperature value and humidity that temperature and humidity controller receives are with button
Control module transmit numerical value change and change.In addition, referring to Fig. 3-4, therefrom it can be found that showing number in the display screen upper right corner
When word " 1 ", detection pattern can detect the correctness of the second Temperature Humidity Sensor of temperature and humidity controller and temperature and humidity controller；
When the upper right corner of display screen display digital " 2 ", whether the correctness and initiation value that detection temperature and humidity controller starts are reasonable.
From the foregoing, detection pattern can be divided into two kinds：Detect the second temperature of temperature and humidity controller and temperature and humidity controller
The correctness of humidity sensor, and/or the correctness that starts of detection temperature and humidity controller and the initiation value of temperature and humidity controller be
It is no reasonable.
Further, temperature-humidity detecting device further includes display module in one of the embodiments, and display module passes through
PCB is electrically connected with data processing module, and display module is used for displays temperature numerical value and humidity.
Further, above-mentioned humiture numerical value include acquisition module output humiture numerical value and key control module it is defeated
The humiture numerical value entered.
Further, data processing module is Arduino microcontrollers, wherein the microcontroller can be according to different model temperature
The data transmission principle of humidity controller writes corresponding program, can be applicable in the inspection of different types of temperature and humidity controller.And
And the hardware of above-mentioned microcontroller is set up conveniently, code is easily write.
In addition, acquisition module includes test pencil and the first Temperature Humidity Sensor, which is used to receive the second temperature that need to be verified
The temperature simulation amount of humidity sensor output and sends temperature-humidity detecting device output temperature analog quantity, humidity at humidity simulation amount
Analog quantity gives the temperature and humidity controller that need to be verified.Wherein, the first Temperature Humidity Sensor is for acquiring ambient temperature and humidity numerical value.
The present invention also provides the detection methods of above-mentioned temperature-humidity detecting device, include the following steps：
1) the second temperature and humidity sensing in temperature W3, the humidity S3 and temperature and humidity controller shown by temperature and humidity controller is read
Temperature W2, humidity S2 detected by device, and obtain the environment temperature that the first Temperature Humidity Sensor in acquisition module is acquired
W1, humidity S1；
2) according to the comparison of W1 and W2, S1 and S2 and W2 and W3, S2 and S3, temperature, the error of humidity；
3) based on preset temperature, the limits of error of humidity, error and the limits of error is calculated by above-mentioned
It is compared, analyzes comparing result, obtain the testing result of temperature-humidity detecting device.
Further, the testing result in step 3) includes：
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the relative error of S1 and S2 permits less than maximum
Perhaps error 3%, and when W2 is consistent with W3, S2 and S3, then temperature controller normal operation；
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the error of S1 and S2 is less than maximum allowable mistake
Poor 3%, and the error of W2 and W3 is more than 5 DEG C of the limits of error, the relative error of S2 and S3 are more than the limits of error 10%
When, then temperature and humidity controller is abnormal, and the second Temperature Humidity Sensor is normal；
If the error of W1 and W2 is more than 1 DEG C of the limits of error and/or the relative error of S1 and S2 is more than maximum allowable mistake
Poor 3%, and when W2 is consistent with W3, S2 and S3, then the second Temperature Humidity Sensor is abnormal, temperature and humidity controller is normal.
Further, detection method further includes step 4)：
The output humiture numerical value of temperature-humidity detecting device is adjusted using key control module, and humiture numerical value is defeated
Enter onto temperature and humidity controller；
The humiture numerical value of temperature and humidity controller is adjusted into heating starting value, checks the temperature and humidity controller
Whether heating starts；
The humiture numerical value of temperature and humidity controller is adjusted into heating return value, checks adding for temperature and humidity controller
Whether heat returns.
Detection time is substantially reduced by the above method, but also working efficiency can be improved, reduces the labour of worker
Intensity.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of temperature-humidity detecting device, which is characterized in that described device includes data processing module, power module, acquisition mould
Block, the data processing module are electrically connected with the power module, acquisition module respectively；
The data processing module is used to receive the temperature simulation amount and humidity simulation amount of the acquisition module output, and will be described
Temperature simulation amount and the humidity simulation amount are converted into temperature digital amount and humidity digital quantity respectively；
The power module is used to power for the data processing module and acquisition module；
The acquisition module is for acquiring, sending and receiving temperature simulation amount, humidity simulation amount.
2. the apparatus according to claim 1, which is characterized in that further include key control module, the key control module
It is electrically connected with the data processing module, the key control module is used to transmit the temperature of the temperature-humidity detecting device output
It can be with change detection pattern to temperature and humidity controller and/or the key control module with humidity.
3. the apparatus of claim 2, which is characterized in that the detection pattern includes detecting the temperature and humidity controller
And the correctness of the second Temperature Humidity Sensor of the temperature and humidity controller, and/or the detection temperature and humidity controller startup
Whether correctness and the initiation value of the temperature and humidity controller are reasonable.
4. the apparatus of claim 2, which is characterized in that further include display module, the display module passes through printing
Circuit board is electrically connected with the data processing module, and the display module is for displays temperature numerical value, humidity.
5. device according to claim 4, which is characterized in that the temperature value includes the temperature number of the acquisition module
The temperature value of value and key control module input, the humidity include the humidity of the acquisition module output
With the humidity of key control module input.
6. according to claim 1-5 any one of them devices, which is characterized in that the data processing module is microcontroller.
7. according to claim 1-5 any one of them devices, which is characterized in that the acquisition module includes test pencil and the first temperature
Humidity sensor, the test pencil are used to receive the temperature simulation amount for the second Temperature Humidity Sensor output that need to be verified, humidity simulation
It measures and sends the temperature-humidity detecting device output temperature analog quantity, humidity simulation amount to the temperature and humidity controller that need to be verified；Institute
The first Temperature Humidity Sensor is stated for acquiring environment temperature and humidity.
8. the detection method of temperature-humidity detecting device as described in claim any one of 1-7, which is characterized in that including walking as follows
Suddenly：
1) the second Temperature Humidity Sensor institute in temperature W3, the humidity S3 and temperature and humidity controller shown by temperature and humidity controller is read
Temperature W2, the humidity S2 detected, and obtain the environment temperature that the first Temperature Humidity Sensor in the acquisition module is acquired
W1, humidity S1；
2) according to the comparison of W1 and W2, S1 and S2 and W2 and W3, S2 and S3, temperature, the relative error of humidity；
3) based on preset temperature, the limits of error of humidity, the operating status of the temperature and humidity controller is analyzed,
Obtain the testing result of the temperature-humidity detecting device.
9. detection method according to claim 8, which is characterized in that testing result includes described in the step 3)：
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the relative error of S1 and S2 is less than maximum allowable mistake
Poor 3%, and when W2 is consistent with W3, S2 and S3, the temperature controller normal operation；
If the relative error of W1 and W2 is less than 1 DEG C of the limits of error and/or the relative error of S1 and S2 is less than maximum allowable mistake
Poor 3%, and the relative error of W2 and W3 is more than 5 DEG C of the limits of error, the relative error of S2 and S3 are more than the limits of error
When 10%, then temperature and humidity controller is abnormal, and the second Temperature Humidity Sensor is normal；
If the relative error of W1 and W2 is more than 1 DEG C of the limits of error and/or the relative error of S1 and S2 is more than maximum allowable mistake
Poor 3%, and when W2 is consistent with W3, S2 and S3, then second Temperature Humidity Sensor is abnormal, and the temperature and humidity controller is just
Often.
10. detection method according to claim 9, which is characterized in that after the step 3) further include step 4)：
By adjusting the output humiture numerical value of the temperature-humidity detecting device, and the humiture numerical value is input to humiture
On controller；
The humiture numerical value of the temperature and humidity controller is adjusted into heating starting value, checks the temperature and humidity controller
Heating whether start；
The humiture numerical value of temperature and humidity controller is adjusted into heating return value, checks adding for the temperature and humidity controller
Whether heat returns.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429989.6A CN108507617A (en) | 2018-05-08 | 2018-05-08 | Temperature-humidity detecting device and its detection method |
| CN201910375811.2A CN110108320A (en) | 2018-05-08 | 2019-05-07 | Temperature and humidity calibration equipment and its method of calibration and heating moisture separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429989.6A CN108507617A (en) | 2018-05-08 | 2018-05-08 | Temperature-humidity detecting device and its detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507617A true CN108507617A (en) | 2018-09-07 |
Family
ID=63399906
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429989.6A Withdrawn CN108507617A (en) | 2018-05-08 | 2018-05-08 | Temperature-humidity detecting device and its detection method |
| CN201910375811.2A Pending CN110108320A (en) | 2018-05-08 | 2019-05-07 | Temperature and humidity calibration equipment and its method of calibration and heating moisture separating device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375811.2A Pending CN110108320A (en) | 2018-05-08 | 2019-05-07 | Temperature and humidity calibration equipment and its method of calibration and heating moisture separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108507617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837265A (en) * | 2019-11-19 | 2020-02-25 | 国网四川省电力公司凉山供电公司 | On-spot atmospheric control device opens and stops calibration system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954150B (en) * | 2019-11-07 | 2022-03-29 | 广东电网有限责任公司 | Self-checking method and device for sampling unit in moisture-proof device |
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| JPH08219119A (en) * | 1995-02-16 | 1996-08-27 | Toshiba Corp | Equipment operation monitor |
| JP2003177819A (en) * | 2001-12-12 | 2003-06-27 | Om Heater Kk | Heater temperature controller |
| CN101532869B (en) * | 2009-04-27 | 2014-05-07 | 赛摩电气股份有限公司 | Weighing control device of hopper scale and method thereof |
| CN202486619U (en) * | 2012-03-21 | 2012-10-10 | 华北电网有限公司唐山供电公司 | Field detection device of temperature and humidity control system |
| CN202975799U (en) * | 2012-12-12 | 2013-06-05 | 潍柴动力股份有限公司 | Fault diagnosing system of air intake heating system |
| CN103488164A (en) * | 2013-09-23 | 2014-01-01 | 国家电网公司 | Detector for temperature and humidity controller |
| CN204143231U (en) * | 2014-07-09 | 2015-02-04 | 陈武 | Transformer station's humiture is wireless real-time centralized monitoring system |
| CN104331067A (en) * | 2014-10-14 | 2015-02-04 | 苏州德鲁森自动化系统有限公司 | Constant-temperature and constant-humidity system fault detection method |
| CN204228689U (en) * | 2014-11-11 | 2015-03-25 | 广西电网公司电力科学研究院 | A kind of easy humidity sensor calibration equipment |
| CN104699079A (en) * | 2015-02-28 | 2015-06-10 | 国网辽宁省电力有限公司抚顺供电公司 | Detector of temperature and humidity controller |
| CN104808726B (en) * | 2015-04-15 | 2017-01-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Method for conducting monitoring through electric power equipment outdoor cabinet environment real-time monitoring system |
| CN106322632A (en) * | 2015-06-15 | 2017-01-11 | 邹进贵 | Temperature control and humidity control device for laboratory |
| CN205581077U (en) * | 2016-04-22 | 2016-09-14 | 国家电网公司 | Quick calibration equipment of humidity transducer |
| CN106768078A (en) * | 2017-02-22 | 2017-05-31 | 苏州市计量测试研究所 | A kind of wireless humiture checking system |
| CN207082036U (en) * | 2017-05-26 | 2018-03-09 | 安徽中认倍佳科技有限公司 | A kind of household electrical appliances testing laboratory temperature and humidity regimes |
| CN107940674A (en) * | 2017-10-10 | 2018-04-20 | 珠海格力电器股份有限公司 | Humidity control method and device of dehumidifier and dehumidifier |
| CN210036801U (en) * | 2018-05-08 | 2020-02-07 | 国网湖南省电力有限公司 | Temperature and humidity calibration device and heating and moisture removing device comprising same |
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2018
- 2018-05-08 CN CN201810429989.6A patent/CN108507617A/en not_active Withdrawn
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2019
- 2019-05-07 CN CN201910375811.2A patent/CN110108320A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837265A (en) * | 2019-11-19 | 2020-02-25 | 国网四川省电力公司凉山供电公司 | On-spot atmospheric control device opens and stops calibration system |
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| Publication number | Publication date |
|---|---|
| CN110108320A (en) | 2019-08-09 |
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Application publication date: 20180907 |