CN205808445U - A kind of temperature/humidity verification box - Google Patents
A kind of temperature/humidity verification box Download PDFInfo
- Publication number
- CN205808445U CN205808445U CN201620469281.XU CN201620469281U CN205808445U CN 205808445 U CN205808445 U CN 205808445U CN 201620469281 U CN201620469281 U CN 201620469281U CN 205808445 U CN205808445 U CN 205808445U
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- module
- temperature
- main control
- control unit
- humidity sensor
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Abstract
The utility model discloses a kind of temperature/humidity verification box, including the first Temperature Humidity Sensor, second Temperature Humidity Sensor and main control unit, main control unit is provided with handover module, compensation value calculation module, difference calculating module, memory module and display module, main control unit controls to switch between the first Temperature Humidity Sensor and the second Temperature Humidity Sensor measurement action by handover module, value calibration computing is compensated by compensation value calculation module again by the measurement difference of difference calculating module computing the first Temperature Humidity Sensor and the second Temperature Humidity Sensor, calibration data by the accumulative storage of memory module and is exported by display module.Realize repetition measurement function free of discontinuities by arranging two Temperature Humidity Sensors, be greatly improved measurement efficiency, it is ensured that high-precision measurement quality.
Description
Technical field
This utility model relates to temperature and humidity measurement equipment technical field, especially relates to a kind of temperature/humidity verification box.
Background technology
Temperature/humidity verification box is suitable for each class mechanical type and electronic type Hygrothermograph, humiture monitor and dry and wet
The calibrating of table and calibration.Intelligent equipment accurately can be measured by Temperature Humidity Sensor and industry programmable control
Device processed controls, it is achieved being automatically adjusted of temperature/humidity verification box humidity, and temperature/humidity verification box can lead to computer
News, carry out automatically processing and the generation of electronic report forms of testing result.But, current temperature/humidity verification box
One Temperature Humidity Sensor of general employing carries out moisture measurement, it is impossible to adapt to the requirement of seriality retest,
And, after measuring a period of time, sensor is affected measurement by temperature and deviation is occurred, needs to interrupt one
The section time carries out cooling down to reply measurement performance, thus greatly reduces measurement efficiency.
Utility model content
This utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of humiture
Calibrating case, realizes repetition measurement function free of discontinuities by arranging two Temperature Humidity Sensors, is greatly improved
Measure efficiency, it is ensured that high-precision measurement quality.
This utility model is to make above-mentioned technical problem be addressed by the following technical programs.
A kind of temperature/humidity verification box, including the first Temperature Humidity Sensor, the second Temperature Humidity Sensor and master control list
Unit, main control unit be provided with handover module, compensation value calculation module, difference calculating module, memory module and
Display module, main control unit controls the first Temperature Humidity Sensor and the second Temperature Humidity Sensor by handover module
Between switch over measurement action, warm and humid by difference calculating module computing the first Temperature Humidity Sensor and second
The measurement difference of degree sensor compensates value calibration computing by compensation value calculation module again, and calibration data leads to
Cross the accumulative storage of memory module and exported by display module.
As preferably, main control unit is provided with alarm module.
As preferably, main control unit is provided with break-make module.
As preferably, main control unit is provided with wireless module.
As preferably, main control unit is provided with clock module.
As preferably, display module external touch.
The beneficial effects of the utility model: control the first Temperature Humidity Sensor and second warm and humid by main control unit
Degree sensor switches over measurement operation, it is achieved that unremitting repetition measurement function, substantially increases survey
Amount efficiency.By setting up compensation value calculation module and difference calculating module carries out difference and offset computing can have
There is deviation in the measurement between two sensors that prevents of effect, ensures high certainty of measurement accurately.Work as measured value
With threshold ratio to when occurring abnormal, early warning can be provided by alarm module, be cut in time by break-make module simultaneously
Power-off source supplies, and protection equipment exempts from infringement.
Accompanying drawing explanation
Fig. 1 is frame structure schematic diagram of the present utility model.
Detailed description of the invention
Below by embodiment and combine accompanying drawing this utility model is described in detail.
This utility model one temperature/humidity verification box as shown in Figure 1, including the first Temperature Humidity Sensor,
Two Temperature Humidity Sensors and main control unit, main control unit is provided with handover module, compensation value calculation module, difference
Value computing module, memory module, display module, break-make module, alarm module, clock module and wireless mould
Block.Main control unit controls to enter between the first Temperature Humidity Sensor and the second Temperature Humidity Sensor by handover module
Row handover measurement action, by difference calculating module computing the first Temperature Humidity Sensor and the second temperature and humidity sensing
The measurement difference of device compensates value calibration computing by compensation value calculation module again, and calibration data is by storage
The accumulative storage of module is also exported by display module, display module external touch.When measured value and threshold ratio
To when occurring abnormal, early warning can be provided by alarm module, be cut off the electricity supply in time confession by break-make module simultaneously
Give.Clock module is for timing and time set-up function.Can also be entered to far-end server by wireless module
Row data are transmitted, it is achieved far-end real-time monitoring and control, facilitate management and control.
This utility model is not limited to above-described preferred implementation, based on those skilled in the art institute
The known technology that can know or use is caned the various deformation of equivalence replacement and change in prior art
Embodiment, every conceives based on spirit of the present utility model or technology, should be included in this utility model
Protection domain within.
Claims (6)
1. a temperature/humidity verification box, is characterized in that: include the first Temperature Humidity Sensor, the second Temperature Humidity Sensor and
Main control unit, main control unit is provided with handover module, compensation value calculation module, difference calculating module, storage
Module and display module, main control unit controls the first Temperature Humidity Sensor and the second humiture by handover module
Measurement action is switched over, by difference calculating module computing the first Temperature Humidity Sensor and between sensor
The measurement difference of two Temperature Humidity Sensors compensates value calibration computing by compensation value calculation module again, calibration
Data by the accumulative storage of memory module and are exported by display module.
Temperature/humidity verification box the most according to claim 1, is characterized in that: main control unit is provided with alarm module.
Temperature/humidity verification box the most according to claim 1, is characterized in that: main control unit is provided with break-make module.
Temperature/humidity verification box the most according to claim 1, is characterized in that: main control unit is provided with wireless module.
Temperature/humidity verification box the most according to claim 1, is characterized in that: main control unit is provided with clock module.
Temperature/humidity verification box the most according to claim 1, is characterized in that: display module external touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469281.XU CN205808445U (en) | 2016-05-20 | 2016-05-20 | A kind of temperature/humidity verification box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469281.XU CN205808445U (en) | 2016-05-20 | 2016-05-20 | A kind of temperature/humidity verification box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808445U true CN205808445U (en) | 2016-12-14 |
Family
ID=57499434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469281.XU Expired - Fee Related CN205808445U (en) | 2016-05-20 | 2016-05-20 | A kind of temperature/humidity verification box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341857A (en) * | 2021-06-24 | 2021-09-03 | 广东电网有限责任公司 | Metering device monitoring system |
-
2016
- 2016-05-20 CN CN201620469281.XU patent/CN205808445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341857A (en) * | 2021-06-24 | 2021-09-03 | 广东电网有限责任公司 | Metering device monitoring system |
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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: 20161214 Termination date: 20210520 |