CN206696120U - Soil's water content Quick testing instrument - Google Patents
Soil's water content Quick testing instrument Download PDFInfo
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- CN206696120U CN206696120U CN201720426690.6U CN201720426690U CN206696120U CN 206696120 U CN206696120 U CN 206696120U CN 201720426690 U CN201720426690 U CN 201720426690U CN 206696120 U CN206696120 U CN 206696120U
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Abstract
It the utility model is related to a kind of soil's water content Quick testing instrument.The furnace drying method drying time length of water ratio test, national standard test specification require Oven Method experimental period 8 hours at present, required time length.The utility model composition includes：Circuit integrating device（1）, described circuit integrating device respectively with actuation means（7）, air draft dehydrating unit（3）, drying unit（5）, display device（2）, printing equipment（4）By connection, described drying unit is bolted to connection with described air draft dehydrating unit.The utility model is used for soil's water content Quick testing instrument.
Description
Technical field：
It the utility model is related to soil's water content Quick testing instrument.
Background technology：
" soil " is meant that broad sense in national standard testing regulations at present, refers in civil engineering construction used thin
Grain soil, cohesive soil, gravel soil, gravelly soil etc., the experiment of regulatory requirements soil's water content have three kinds of methods：Oven drying method, alcohol burn
Method and hydrometer method, oven drying method is that 105 ~ 110 DEG C other energy baking ovens can be kept using Electric heat oven or temperature, representative thin
Grain 15 ~ 30g of soil sample, drying time must not be less than 8h, and stickiness local product dries 8 ~ 10h, 16 are generally dried for most of soil ~
24h, alcohol combustion method need to carry out three circulations with alcohol burn and cooling, and 1 part of sampling test needs alcohol burn three times, complete
30 ~ 40min of time is taken around into experiment, required time is longer, and feedback data is slow, seriously restricts construction speed.
Utility model content：
The purpose of this utility model is to provide a kind of soil's water content Quick testing instrument.
Above-mentioned purpose is realized by following technical scheme：
A kind of soil's water content Quick testing instrument, its composition include：Circuit integrating device, described circuit integrating device point
Connection, described drying dress are not passed through with actuation means, air draft dehydrating unit, drying unit, display device, printing equipment
Put and be bolted to connection with described air draft dehydrating unit.
Described soil's water content Quick testing instrument, described drying unit include microwave drying cavity, described microwave
The side of drying cavity is provided with microwave generator, and for described microwave generator with transformer by connection, described is micro-
One group of weighing device is installed, described weighing device and weighing sensor are described by connection in ripple drying cavity body
Circuit integrating device passes through connection with described weighing sensor, described transformer respectively.
Beneficial effect：
1. operation principle of the present utility model is：Sample is placed on the weighing device in drying unit, check weighing numerical value
Conduct and be stored in circuit integrating device by circuit, it is synchronous to be shown on the display apparatus by circuit, pass through actuation means
Manipulation instrument brings into operation, and automatic drying, after dry mass is constant after sample is oven-dried mistake, instrument reads sample dry mass automatically
Numerical value, moisture content is gone out by circuit integrating device logical calculated, and shown on the display apparatus, it is automatic after dry mass is constant to close
Drying unit, display device show set by data, it is necessary to be printed when being exported to screen display data-printing.
Traditional oven drying method is that 105 ~ 110 DEG C other energy baking ovens can be kept using Electric heat oven or temperature, is represented
Property particulate 15 ~ 30g of soil sample, drying time must not be less than 8h, and stickiness local product dries 8 ~ 10h, for the generally drying of most of soil
16 ~ 24h, alcohol combustion method need to carry out three circulations with alcohol burn and cooling, and 1 part of sampling test needs alcohol combustion three times
Burn, complete experiment and take around 30 ~ 40min of time, required time is longer, and feedback data is slow, seriously restricts construction speed.
The utility model, which completes experimental period, only needs 4 ~ 6min, realizes that effect improves 100 times.To existing testing regulations water cut test side
The supplement of method, and fill up the blank of soil's water content test apparatus species.
Soil's water content Quick testing instrument is the utility model is related to, drying unit and the air draft dehydrating unit of instrument pass through spiral shell
Tether and connect, ensure that moisture effectively excludes.
Actuation means of the present utility model mainly carry out overall manipulation to instrument, using interactive touch screen display structure behaviour
It is more convenient.
Display device of the present utility model can show that printing equipment uses miniature thermal printing in time to the data of measurement
Machine, printing is more rapidly, it is possible to achieve human-computer interaction.
The utility model shortens the cycle in soil's water content experiment, and shortening to microwave from electric furnace oven drying method test period 8h dries
The 4-6min of dry method, about 100 times of efficiency is improved, test apparatus is light, removable, realizes that Site Detection directly gives data knot
Fruit, realize monommechanization, intellectuality, it is possible to achieve inanimate matter soil's water content is dried, weighed automatically, logical calculated, digital display, printing
In one, simple and fast.
The utility model, which uses, is better than electric dry oven oven drying method, and energy-saving more than 90%, it is efficiently convenient, it is easy to spread.
The utility model moisture discharge speed is fast, and inside remains drying regime, and drying rate is fast, accuracy rate
Height, drying cohesive soil sample velocities of the present utility model are 8 ~ 10 times of alcohol combustion method, 100 times of electric furnace Oven Method, effectively
Improve test efficiency, can realize that the experiments such as field, job site are not limited by place, improve test efficiency, realize straight
Guiding construction production is connect, does not produce plant equipment, personnel delay work phenomenon, accelerating construction progress, reduces direct cost expenditure.
Microwave drying technology measure moisture content error of the present utility model is not more than 2%, and complying fully with existing national regulation will
Ask.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of drying unit of the present utility model.
Embodiment：
Embodiment 1：
A kind of soil's water content Quick testing instrument, its composition include：Circuit integrating device 1, described circuit integrating device
It is described respectively with actuation means 7, air draft dehydrating unit 3, drying unit 5, display device 2, printing equipment 4 by connection
Drying unit be bolted to connection with described air draft dehydrating unit.
Embodiment 2：
Soil's water content Quick testing instrument according to embodiment 1, described drying unit include microwave drying cavity
8, the side of described microwave drying cavity is provided with microwave generator 10, and described microwave generator passes through line with transformer 11
Road is connected, and one group of weighing device 6 is provided with described microwave drying cavity, and described weighing device is logical with weighing sensor 9
Connection is crossed, described circuit integrating device passes through connection with described weighing sensor, described transformer respectively.
Claims (2)
1. a kind of soil's water content Quick testing instrument, its composition includes：Circuit integrating device, it is characterized in that：Described circuit collection
It is described into device respectively with actuation means, air draft dehydrating unit, drying unit, display device, printing equipment by connection
Drying unit be bolted to connection with described air draft dehydrating unit.
2. soil's water content Quick testing instrument according to claim 1, it is characterized in that：Described drying unit includes microwave
Cavity is dried, the side of described microwave drying cavity is provided with microwave generator, and described microwave generator leads to transformer
Connection is crossed, one group of weighing device, described weighing device and weighing sensor are installed in described microwave drying cavity
By connection, described circuit integrating device is connected with described weighing sensor, described transformer by circuit respectively
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426690.6U CN206696120U (en) | 2017-04-21 | 2017-04-21 | Soil's water content Quick testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426690.6U CN206696120U (en) | 2017-04-21 | 2017-04-21 | Soil's water content Quick testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696120U true CN206696120U (en) | 2017-12-01 |
Family
ID=60445709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426690.6U Active CN206696120U (en) | 2017-04-21 | 2017-04-21 | Soil's water content Quick testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696120U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020473A (en) * | 2018-01-03 | 2018-05-11 | 中国电建集团华东勘测设计研究院有限公司 | Consider the Rock And Soil cutting creep instrument and its test method of drying and watering cycle |
| CN108152165A (en) * | 2017-12-29 | 2018-06-12 | 寿县弘祥家纺有限公司 | A kind of Down and Feather moisture detecting method and its detection device |
| CN108801842A (en) * | 2018-06-15 | 2018-11-13 | 武汉理工大学 | A kind of method of quick measurement slag residual moisture content |
| CN110779936A (en) * | 2019-12-02 | 2020-02-11 | 龙建路桥股份有限公司第七分公司 | Microwave method water content integral tester |
-
2017
- 2017-04-21 CN CN201720426690.6U patent/CN206696120U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152165A (en) * | 2017-12-29 | 2018-06-12 | 寿县弘祥家纺有限公司 | A kind of Down and Feather moisture detecting method and its detection device |
| CN108020473A (en) * | 2018-01-03 | 2018-05-11 | 中国电建集团华东勘测设计研究院有限公司 | Consider the Rock And Soil cutting creep instrument and its test method of drying and watering cycle |
| CN108801842A (en) * | 2018-06-15 | 2018-11-13 | 武汉理工大学 | A kind of method of quick measurement slag residual moisture content |
| CN110779936A (en) * | 2019-12-02 | 2020-02-11 | 龙建路桥股份有限公司第七分公司 | Microwave method water content integral tester |
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