CN2152214Y - Weighing type measuring instrument for soil water content evapouration and distribution - Google Patents
Weighing type measuring instrument for soil water content evapouration and distribution Download PDFInfo
- Publication number
- CN2152214Y CN2152214Y CN 93211381 CN93211381U CN2152214Y CN 2152214 Y CN2152214 Y CN 2152214Y CN 93211381 CN93211381 CN 93211381 CN 93211381 U CN93211381 U CN 93211381U CN 2152214 Y CN2152214 Y CN 2152214Y
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- square steel
- frame
- counterweight
- tube
- fulcrum
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Abstract
The utility model relates to a weighing type measuring instrument for soil water content evaporization and distribution, which is mainly composed of a measuring barrel, a weighing frame, a bracing frame, a big weight counterbalance, a small weight counterbalance, an electronic balance, hooks, etc., wherein, the weighing frame is used as a lever, and the support frame is used as a fulcrum. One side of the fulcrum is provided with the measuring barrel, and the other side is provided with the big weight counterbalance, the small weight counterbalance and the electronic balance which is linked via the hooks. The big weight counterbalance mainly balances the weight of the measuring barrel and the soil in the measuring barrel, and the small weight counterbalance makes the moment on the side of the weight counterbalance slightly bigger than that on the side of the measuring barrel to make the electronic balance momentarily reflect and measure the soil water content evaporization and distribution quantity in the soil. The utility model has the advantages that the utility model can rapidly and accurately measure the soil water content evaporization and distribution quantity.
Description
The utility model belongs to the equipment of a kind of measured soil moisture steaming, emission.
At present, in the various data and the same industry, find no the equipment that identical with the utility model or akin measured soil moisture evapotranspiration changes, only find that useful cement pit comes the change of soil water content of measured soil, not Weighing type, but come measured soil moisture with observing water level communicating pipe.Observed like this result can not embody the evapotranspiration amount of soil moisture exactly, and owing to be visual inspection, certain observational error is arranged also.
The purpose of this utility model just provides a kind of easy, Weighing type soil moisture evapotranspiration measuring instrument of measured soil moisture evapotranspiration amount rapidly and exactly.
Major technique content of the present utility model is made up of survey tube 1, a survey tube fulcrum square steel 2, title frame 3, title frame fulcrum square steel 4, U bolt securing member 5, big counterweight 6, the big counterweight square steel 7 of suspension, support 8, electronic scales 9, electronic scales carriage 10, hook 11, the little counterweight square steel 12 of suspension, little counterweight 13 etc. as shown in Figure 1 and Figure 2.Wherein, surveying a tube fulcrum square steel 2 crosses to survey tube 1 and be welded in and surveys on the tube 1, claiming frame fulcrum square steel 4 usefulness U bolt securing members 5 to be fastened on claims on the frame 3, hang big counterweight square steel 7 and hang little counterweight square steel 12 and pass across title frame 3, claim frame 3 to be placed on the support 8 by claiming frame fulcrum square steel 4, surveying tube 1 is placed on the title frame 3 by surveying tube fulcrum square steel 2, big counterweight 6 hangs over and hangs on the big counterweight square steel 7, little counterweight 13 hangs over and hangs on the little counterweight square steel 12, electronic scales carriage 10 is fixedly mounted on the support 8, electronic scales 9 is installed on the electronic scales carriage 10, links up with on the gauge head that 11 upper ends hang over electronic scales, the lower end hangs over and hangs on the little counterweight square steel.
During use, soil is put into the survey tube, make the moment on title frame both sides in a basic balance with big counterweight and little counterweight, in the whole process of measuring, the moment of counterweight side will be a bit larger tham the moment of surveying the tube side, makes electronic scales in measuring process, all the time be in tension state, along with moisture in the survey tube steams, the variation of emission,, can calculate moisture steaming, emission according to lever balance theory according to the variation of electronic scales demonstration numerical value.
Advantage of the present utility model is can be promptly, measure exactly that soil moisture is steamed, emission, and simple in structure, and cost is low, and is easy to operate, is applicable to field inspection, makes measuring condition be tending towards natural conditions.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Now provide embodiment of the present utility model as follows:
The utility model such as Fig. 1, shown in Figure 2, mainly by surveying tube 1, survey tube fulcrum square steel 2, claim frame 3, claim frame fulcrum square steel 4, U bolt securing member 5, big counterweight 6, hang big counterweight square steel 7, support 8, electronic scales 9, electronic scales carriage 10, hook 11, hang little counterweight square steel 12, little counterweight 13 compositions such as grade, wherein, surveying a tube fulcrum square steel 2 passes across to survey tube 1 and be welded in and surveys on the tube 1, surveying tube 1 usefulness steel plate is welded, claiming frame fulcrum square steel 4 usefulness U bolt securing members 5 to be fastened on claims on the frame 3, claim frame to make with channel-section steel, hang big counterweight square steel 7 and hang little counterweight square steel 12 and pass across title frame 3, claim frame 3 to be placed on the support 8 by claiming frame fulcrum square steel 4, each square steel all needs precision optical machinery processing, makes the edge of a knife sharp, and the part of the support square steel on the support 8 also is finish-machined to the plane, so that be supported for the line contact, improve measuring accuracy.Surveying tube 1 is placed on the title frame 3 by surveying tube fulcrum square steel 2, big counterweight 6 hangs over and hangs on the big counterweight square steel 7, little counterweight 3 hangs over and hangs on the little counterweight square steel 12, electronic scales carriage 10 is fixedly mounted on the support 8, electronic scales 9 is installed on the electronic scales carriage 10, the upper end of hook 11 hangs on the gauge head of electronic scales, and the lower end hangs over and hangs on the little counterweight square steel 13.Little counterweight 13 adopts sectional types, and every all has accurate weight, makes and surveys under the situation about varying in weight in the tube 1, loads and unloads its balancing weight to guarantee electronic scales 9 tension all the time in range of weighing.
Claims (1)
1, a kind of Weighing type soil moisture is steamed, distribute measuring instrument, it is characterized in that by surveying tube, survey tube fulcrum square steel, claim frame, claim frame fulcrum square steel, " U " shape bolt fastener, big counterweight, hang big counterweight square steel, support, electronic scales, the electronic scales carriage, hook, hang little counterweight square steel, compositions such as little counterweight, wherein surveying a tube fulcrum square steel crosses to survey tube and be welded in and surveys on the tube, claiming frame fulcrum square steel to be fastened on the U bolt securing member claims on the frame, hang big counterweight square steel and pass across the title frame, claim frame to be placed on the support by claiming frame fulcrum square steel, surveying tube is placed on the title frame by surveying tube fulcrum square steel, big counterweight hangs over and hangs on the big counterweight square steel, little counterweight hangs over and hangs on the little counterweight square steel, the electronic scales carriage is fixedly mounted on the support, electronic scales is placed on the electronic scales carriage, the hook upper end hangs on the electronic scales gauge head, and the lower end hangs on the little counterweight square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211381 CN2152214Y (en) | 1993-04-29 | 1993-04-29 | Weighing type measuring instrument for soil water content evapouration and distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211381 CN2152214Y (en) | 1993-04-29 | 1993-04-29 | Weighing type measuring instrument for soil water content evapouration and distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152214Y true CN2152214Y (en) | 1994-01-05 |
Family
ID=33793023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211381 Expired - Fee Related CN2152214Y (en) | 1993-04-29 | 1993-04-29 | Weighing type measuring instrument for soil water content evapouration and distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152214Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968418A (en) * | 2010-10-26 | 2011-02-09 | 南京林业大学 | Displacement type lysimeter |
| CN102680346A (en) * | 2012-04-10 | 2012-09-19 | 西安理工大学 | High-precision lever type weighing lysimeter based on spring balance |
| CN103630461A (en) * | 2013-12-19 | 2014-03-12 | 上海化工研究院 | Improved test device for testing oxidizing solid |
| CN103884617A (en) * | 2014-03-26 | 2014-06-25 | 济钢集团有限公司 | Device for dynamically detecting weight loss of coke reaction |
| CN106053713A (en) * | 2016-07-12 | 2016-10-26 | 上海化工研究院 | Electronic control quantitative releasing device for aerosol performance detection process |
| CN106198925A (en) * | 2015-08-07 | 2016-12-07 | 韩少鹏 | The soil disintegration test device of Geotechnical Engineering and method of testing |
| CN107271007A (en) * | 2017-04-20 | 2017-10-20 | 广州追远电气机械有限公司 | Large range high precision electromagnetism load cell |
| CN109186704A (en) * | 2018-10-11 | 2019-01-11 | 华北水利水电大学 | Evaporation capacity method for automatic measurement and device |
| CN109323951A (en) * | 2018-11-12 | 2019-02-12 | 宁夏大学 | For the evapotranspiration of grassland monitoring method under the complex environment of drought-hit area |
-
1993
- 1993-04-29 CN CN 93211381 patent/CN2152214Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968418A (en) * | 2010-10-26 | 2011-02-09 | 南京林业大学 | Displacement type lysimeter |
| CN102680346A (en) * | 2012-04-10 | 2012-09-19 | 西安理工大学 | High-precision lever type weighing lysimeter based on spring balance |
| CN103630461A (en) * | 2013-12-19 | 2014-03-12 | 上海化工研究院 | Improved test device for testing oxidizing solid |
| CN103630461B (en) * | 2013-12-19 | 2016-03-23 | 上海化工研究院 | A kind of test unit of modified test oxidising solid |
| CN103884617A (en) * | 2014-03-26 | 2014-06-25 | 济钢集团有限公司 | Device for dynamically detecting weight loss of coke reaction |
| CN106198925A (en) * | 2015-08-07 | 2016-12-07 | 韩少鹏 | The soil disintegration test device of Geotechnical Engineering and method of testing |
| CN106053713A (en) * | 2016-07-12 | 2016-10-26 | 上海化工研究院 | Electronic control quantitative releasing device for aerosol performance detection process |
| CN107271007A (en) * | 2017-04-20 | 2017-10-20 | 广州追远电气机械有限公司 | Large range high precision electromagnetism load cell |
| CN107271007B (en) * | 2017-04-20 | 2023-12-08 | 广州追远电气机械有限公司 | Large-range high-precision electromagnetic weighing sensor |
| CN109186704A (en) * | 2018-10-11 | 2019-01-11 | 华北水利水电大学 | Evaporation capacity method for automatic measurement and device |
| CN109186704B (en) * | 2018-10-11 | 2024-04-12 | 华北水利水电大学 | Automatic measuring method and device for evaporation capacity |
| CN109323951A (en) * | 2018-11-12 | 2019-02-12 | 宁夏大学 | For the evapotranspiration of grassland monitoring method under the complex environment of drought-hit area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |