CN209979500U - Detection equipment for detecting soil pesticide residues - Google Patents
Detection equipment for detecting soil pesticide residues Download PDFInfo
- Publication number
- CN209979500U CN209979500U CN201921175958.9U CN201921175958U CN209979500U CN 209979500 U CN209979500 U CN 209979500U CN 201921175958 U CN201921175958 U CN 201921175958U CN 209979500 U CN209979500 U CN 209979500U
- Authority
- CN
- China
- Prior art keywords
- pipe
- communicated
- sleeve
- shaped pipe
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a detect incomplete check out test set of soil farming, the on-line screen storage device comprises a base, be provided with the pesticide detector on the base, the top of pesticide detector is provided with the sample groove, a plurality of cuvettes have been placed to the sample inslot, sample groove top is provided with the buret, the upper end intercommunication of buret has the catheter, the one end and the buret intercommunication of catheter, the intercommunication of the catheter other end has the vertical nozzle stub of placing, the upper end intercommunication of nozzle stub has the vertical U type pipe of placing, be provided with the valve on the nozzle stub, the top intercommunication of a port has the filter tower in the U type pipe, the top intercommunication of filter tower has the vertical feed liquor pipe of placing, the upper end intercommunication of feed liquor pipe has the vertical churn of placing, the stirring rake has been inserted in the churn, control stirring rake pivoted motor is installed at the top of stirring rake, be provided with. The utility model discloses increase the joining in marriage appearance, the application of sample integrated device of pesticide detector, improved the incomplete detection efficiency of soil farming.
Description
Technical Field
The utility model relates to a check out test set, concretely relates to detect incomplete check out test set of soil farming.
Background
Pesticide residue refers to the phenomenon that a part of pesticide directly or indirectly remains in grains, vegetables, fruits, livestock products, aquatic products, soil and water after the pesticide is applied in agricultural production. Pesticide remained in the soil enters the plant body through the root system of the plant, and a large amount of pesticide is remained in the plant, so that food pollution is caused, and the health of people is harmed.
The incomplete detector of current soil farming does not possess and joins in marriage a kind function, needs the manual work to join in marriage a kind, and the process of present manual work joining in marriage a kind, application of sample is many, needs the cooperation of a plurality of devices to use, wastes time and energy, and the manual work joins in marriage kind and is weak to sample pH control dynamics, and the sample peracid or the life that the incomplete detector of soil farming can be influenced to the alkali moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the incomplete detector of current soil farming does not possess and joins in marriage a kind function, and artifical joining in marriage kind needs a plurality of devices cooperation to be used, wastes time and energy, and aim at provides a detect incomplete check out test set of soil farming, solves the incomplete detector of current soil farming and uses inconveniently, wastes time and energy, problem that life is low.
The utility model discloses a following technical scheme realizes:
a detection device for detecting soil pesticide residues comprises a base, a pesticide detector is arranged on the base, a sample groove is arranged at the top of the pesticide detector, a plurality of cuvettes are placed in the sample groove, the cuvettes are sequentially arranged in a row, a vertically placed burette is arranged above the sample groove, the upper end of the burette is communicated with a horizontally placed liquid guide pipe, one end of the liquid guide pipe is communicated with the burette, the other end of the liquid guide pipe is communicated with a vertically placed short pipe, the lower end of the short pipe is communicated with the liquid guide pipe, the upper end of the short pipe is communicated with a vertically placed U-shaped pipe, two ports of the U-shaped pipe face upwards, the upper end of the short pipe is connected with the bottom of the U-shaped pipe, a valve is arranged on the short pipe and is close to the U-shaped pipe, a vertically placed filter tower is communicated above one port of the U-shaped pipe, the top intercommunication of filter tower has the vertical feed liquor pipe of placing, and the upper end intercommunication of feed liquor pipe has the vertical churn of placing, and the upper end and the churn bottom of feed liquor pipe are connected, are provided with the check valve on the feed liquor pipe, and the top of churn is open completely, and from last vertical inserting down has the stirring rake in the churn, and control stirring rake pivoted motor is installed at the top of stirring rake, is provided with the support of installation motor on the outer wall of churn, and the churn is connected fixedly with the base.
When the prior art carries out the incomplete detection of soil farming, artifical appearance of joining in marriage, the filter effect is poor, the operation is complicated, the use equipment is many, influences testing result and detection efficiency.
The utility model is based on the existing pesticide detector, the sample preparation and sample adding integrated device of the pesticide detector is added, the equipment required by pesticide residue detection is simplified, the cost is saved, the process steps required by manual operation are reduced, and the soil pesticide residue detection efficiency is improved; the utility model discloses can add water to soil and dissolve, stir, filter, reagent interpolation, pH control, application of sample, detection, easy operation, the function is many, helps prolonging pesticide detector's life.
The utility model discloses an implementation principle does: the mixing drum is used for dissolving soil to be detected, the soil is filtered and extracted by the filter tower after being dissolved, the dissolving liquid is positioned in the U-shaped pipe, the pH detection and the reagent addition can be carried out from one end of the U-shaped pipe communicated with air, the U-shaped pipe provides a visible window, a detection port and a charging port for the dissolving liquid, the utility model utilizes the ports at the two ends of the U-shaped pipe to carry out sample preparation and performance detection of samples, the samples do not need to be taken out for preparation, the dissolving liquid used for preparing the samples is less in amount, the added external reagent can be quickly dissolved in the dissolving liquid, the preparation of the samples is realized, after the dissolving liquid in the U-shaped pipe is prepared, a valve on a short pipe is opened, the dissolving liquid in the U-shaped pipe enters a liquid guide pipe through the short pipe, the liquid guide pipe guides the dissolving liquid into the burette, the burette carries out quantitative sample introduction to a, the pesticide amount contained in the soil dissolving solution is detected, the sample preparation, sample adding and detection of soil pesticide residue are realized, and the problems that the existing soil pesticide residue detector does not have the sample preparation function, and the manual sample preparation needs a plurality of devices to be matched for use, so that time and labor are wasted are solved. The utility model discloses provide pH detection mouth and charge door at joining in marriage kind in-process, can the short-term test go out the pH value of sample and carry out the regulation of pH.
The catheter comprises a sleeve and an inner tube, one end of the inner tube is communicated with the short tube, the other end of the inner tube is inserted into the sleeve, one end of the sleeve is used for inserting the inner tube, the other end of the sleeve is communicated with the burette, a coaxial sealing plate is arranged outside a port of the inner tube inside the sleeve, the sealing plate is internally tangent to the sleeve, the sealing plate is connected with the sleeve in a sliding mode, and the cuvettes in the sample groove are sequentially arranged along the axial direction of the sleeve.
The utility model discloses the adjustable length of well catheter is according to the mounted position of cell, adjusts the position of burette for burette and the cell intercommunication that corresponds, the sample that the burette drips fall into the cell, need not take out the cell and can realize the application of sample of cell, and the application of sample is convenient, can not touch the optical surface of cell, and convenient to use, testing result is accurate.
The U-shaped pipe is provided with a cover plate at the port communicated with the outside, the cover plate is detachably connected with the port of the U-shaped pipe, a vertically placed injector is installed on the cover plate, and the needle port end of the injector is positioned in the U-shaped pipe.
The utility model discloses set up the apron on U type pipe, the apron is used for installing the syringe, has added pH regulator and other admixtures back in U type pipe, inhales out with the solution liquid of syringe in with U type pipe and injects into again, relapses several times and can realize dissolving the homogeneous mixing of liquid and admixture, and the high quality of sample, the testing result is more accurate.
The outer wall of the U-shaped pipe is provided with a connecting rope connected with the side wall of the cover plate. When the cover plate is taken down, the connecting rope is used for preventing the cover plate from falling.
The filter tower comprises a vertically placed tower body, the top of the tower body is communicated with the liquid inlet pipe, a plurality of layers of filter screens are arranged in the tower body, and the filter screens are sequentially arranged from top to bottom. The filter screen is used for filtering dregs in the solution, and the accuracy of a detection result is improved.
The upper part of the burette close to the liquid guide pipe is provided with an upper valve. Go up the sample size that the valve is arranged in getting into the buret, the utility model discloses well sample is the solution liquid after refueling the additive, and the buret can realize the ration application of sample.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a detection equipment for detecting soil pesticide residue, which is based on the existing pesticide detector, adds a sample preparation and sample adding integrated device of the pesticide detector, simplifies the equipment required by pesticide residue detection, saves the cost, reduces the process steps required by manual operation, and improves the soil pesticide residue detection efficiency;
2. the detection equipment for detecting the soil pesticide residues has safe operation, the contact time of operators and samples is short, and the health of the operators is not influenced;
3. the utility model relates to a detect incomplete check out test set of soil farming provides pH detection mouth and charge door joining in marriage kind in-process, can the short-term test go out the pH value of sample and carry out the regulation of pH, is favorable to prolonging pesticide detector's life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the catheter and the sample tank of the present invention;
FIG. 3 is a schematic view of the U-shaped tube of the present invention;
fig. 4 is a schematic structural view of the filter tower of the present invention.
Reference numbers and corresponding part names in the drawings:
1-base, 2-pesticide detector, 3-sample tank, 4-cuvette, 5-burette, 6-liquid guide tube, 7-short tube, 8-U-shaped tube, 9-valve, 10-filter tower, 11-mixing drum, 12-liquid inlet tube, 13-one-way valve, 14-mixing paddle, 15-bracket, 16-motor, 17-sleeve, 18-inner tube, 19-sealing plate, 20-cover plate, 21-injector, 22-connecting rope, 23-tower body, 24-filter screen, and 25-upper valve.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in figures 1-4, the utility model relates to a detection device for detecting soil pesticide residues, which comprises a base 1, a pesticide detector 2 is arranged on the base 1, a sample groove 3 is arranged on the top of the pesticide detector 2, a plurality of cuvettes 4 are arranged in the sample groove 3, the cuvettes 4 are arranged in a row in sequence, a burette 5 which is vertically arranged is arranged above the sample groove 3, the upper end of the burette 5 is communicated with a horizontally arranged liquid guide pipe 6, one end of the liquid guide pipe 6 is communicated with the burette 5, the other end of the liquid guide pipe 6 is communicated with a short pipe 7 which is vertically arranged, the lower end of the short pipe 7 is communicated with the liquid guide pipe 6, the upper end of the short pipe 7 is communicated with a U-shaped pipe 8 which is vertically arranged, two ports of the U-shaped pipe 8 are upward, the upper end of the short pipe 7 is connected with the bottom of the U-shaped pipe 8, a valve 9 is arranged on the short pipe, another port and the external world intercommunication of U type pipe 8, the lower extreme and the 8 ports of U type pipe of filter tower 10 are connected, the top intercommunication of filter tower 10 has vertical feed liquor pipe 12 of placing, the upper end intercommunication of feed liquor pipe 12 has vertical churn 11 of placing, the upper end and the 11 bottoms of churn of feed liquor pipe 12 are connected, be provided with check valve 13 on the feed liquor pipe 12, the complete opening in top of churn 11, from last vertical stirring rake 14 of inserting down in the churn 11, 14 pivoted motor 16 of control stirring rake are installed at the top of stirring rake 14, be provided with the support 15 of installation motor 16 on the outer wall of churn 11, churn 11 is connected fixedly with base 1. A cover plate 20 is arranged on a port of the U-shaped pipe 8 communicated with the outside, the cover plate 20 is detachably connected with the port of the U-shaped pipe 8, a vertically placed injector 21 is arranged on the cover plate 20, and a needle port end of the injector 21 is positioned in the U-shaped pipe 8. And a connecting rope 22 connected with the side wall of the cover plate 20 is arranged on the outer wall of the U-shaped pipe 8. The upper part of the burette 5 close to the liquid guide tube 6 is provided with an upper valve 25.
The utility model discloses a use-way does: the mixing drum is used for dissolving soil to be detected, the soil is filtered and extracted by the filter tower after being dissolved, the dissolving liquid is positioned in the U-shaped pipe, the pH detection and the reagent addition can be carried out from one end of the U-shaped pipe communicated with air, the U-shaped pipe provides a visible window, a detection port and a charging port for the dissolving liquid, the utility model utilizes the ports at the two ends of the U-shaped pipe to carry out sample preparation and performance detection of samples, the samples do not need to be taken out for preparation, the dissolving liquid used for preparing the samples is less in amount, the added external reagent can be quickly dissolved in the dissolving liquid, the preparation of the samples is realized, after the dissolving liquid in the U-shaped pipe is prepared, a valve on a short pipe is opened, the dissolving liquid in the U-shaped pipe enters a liquid guide pipe through the short pipe, the liquid guide pipe guides the dissolving liquid into the burette, the burette carries out quantitative sample introduction to a, the pesticide amount contained in the soil dissolving solution is detected, the sample preparation, sample adding and detection of soil pesticide residue are realized, and the problems that the existing soil pesticide residue detector does not have the sample preparation function, and the manual sample preparation needs a plurality of devices to be matched for use, so that time and labor are wasted are solved. The utility model discloses provide pH detection mouth and charge door at joining in marriage kind in-process, can the short-term test go out the pH value of sample and carry out the regulation of pH. The utility model discloses set up the apron on U type pipe, the apron is used for installing the syringe, has added pH regulator and other admixtures back in U type pipe, inhales out with the solution liquid of syringe in with U type pipe and injects into again, relapses several times and can realize dissolving the homogeneous mixing of liquid and admixture, and the high quality of sample, the testing result is more accurate. The utility model discloses dispose the back with the sample in U type pipe, close the valve of buret bottom, open the valve at top, it is prior art that buret bottom is provided with the valve, and it is not specifically elucidated just here, behind leading-in a certain amount of sample in the catheter to the buret, close the valve, correspond the intercommunication with buret and cell, open down the valve, realize the application of sample of cell.
Example 2
Based on embodiment 1, the catheter 6 comprises a sleeve 17 and an inner tube 18, one end of the inner tube 18 is communicated with the short tube 7, the other end of the inner tube 18 is inserted into the sleeve 17, one end of the sleeve 17 is used for inserting the inner tube 18, the other end of the sleeve 17 is communicated with the burette 5, a coaxial sealing plate 19 is arranged outside a port of the inner tube 18 positioned inside the sleeve 17, the sealing plate 19 is internally tangent to the sleeve 17, the sealing plate 19 is slidably connected with the sleeve 17, and the cuvettes 4 in the sample groove 3 are sequentially arranged along the axial direction of the sleeve 17.
The utility model discloses in the use, the inner tube is fixed different, the sample in the U type pipe gets into the inner tube earlier, get into outside sleeve pipe from the inner tube again, in getting into the buret through the sleeve pipe, the buret forms integratively with bushing, the range orientation moving sleeve pipe towards the cell, just can realize the change of drain pipe length, the inner tube passes through the closing plate with the sleeve pipe and seals, can avoid the sample to flow back towards the direction of keeping away from the buret, high durability and convenient use, the leakproofness is good, the position that has realized the buret is adjustable.
Example 3
Based on above-mentioned embodiment, filter tower 10 includes vertical tower body 23 of placing, and the top and the feed liquor pipe 12 intercommunication of tower body 23 are provided with multilayer filter screen 24 in the tower body 23, and filter screen 24 is from last to arranging in order down.
The filter screen is used for filtering dregs in the solution, and the accuracy of a detection result is improved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A detection device for detecting soil pesticide residues comprises a base (1), wherein a pesticide detector (2) is arranged on the base (1), a sample groove (3) is formed in the top of the pesticide detector (2), a plurality of cuvettes (4) are placed in the sample groove (3), and the cuvettes (4) are sequentially arranged in a row, and is characterized in that a burette (5) which is vertically placed is arranged above the sample groove (3), the upper end of the burette (5) is communicated with a liquid guide pipe (6) which is horizontally placed, one end of the liquid guide pipe (6) is communicated with the burette (5), the other end of the liquid guide pipe (6) is communicated with a short pipe (7) which is vertically placed, the lower end of the short pipe (7) is communicated with the liquid guide pipe (6), the upper end of the short pipe (7) is communicated with a U-shaped pipe (8) which is vertically placed, two ports of the U-shaped pipe (8) face upwards, the upper end, a valve (9) is arranged on the short pipe (7), the valve (9) is close to the U-shaped pipe (8), a vertically-arranged filtering tower (10) is communicated above one port in the U-shaped pipe (8), the other port of the U-shaped pipe (8) is communicated with the outside, the lower end of the filtering tower (10) is connected with the port of the U-shaped pipe (8), a vertically-arranged liquid inlet pipe (12) is communicated above the filtering tower (10), a vertically-arranged stirring barrel (11) is communicated with the upper end of the liquid inlet pipe (12), the upper end of the liquid inlet pipe (12) is connected with the bottom of the stirring barrel (11), a one-way valve (13) is arranged on the liquid inlet pipe (12), the top of the stirring barrel (11) is completely opened, a stirring paddle (14) is vertically inserted into the stirring barrel (11) from top to bottom, a motor (16) for controlling the rotation of the stirring paddle (14) is arranged at the top of the stirring paddle (14), a support (15) for, the mixing drum (11) is fixedly connected with the base (1).
2. The soil pesticide residue detection device as claimed in claim 1, wherein the liquid guide tube (6) comprises a sleeve (17) and an inner tube (18), one end of the inner tube (18) is communicated with the short tube (7), the other end of the inner tube (18) is inserted into the sleeve (17), one end of the sleeve (17) is used for inserting the inner tube (18), the other end of the sleeve (17) is communicated with the burette (5), a coaxial sealing plate (19) is arranged outside a port of the inner tube (18) positioned inside the sleeve (17), the sealing plate (19) is internally tangent to the sleeve (17), the sealing plate (19) is connected with the sleeve (17) in a sliding manner, and the cuvettes (4) in the sample groove (3) are sequentially arranged along the axial direction of the sleeve (17).
3. The soil pesticide residue detection device as claimed in claim 1, wherein a cover plate (20) is arranged on a port of the U-shaped pipe (8) communicated with the outside, the cover plate (20) is detachably connected with the port of the U-shaped pipe (8), a vertically placed injector (21) is mounted on the cover plate (20), and a needle port end of the injector (21) is located in the U-shaped pipe (8).
4. The detection device for detecting the soil pesticide residues as claimed in claim 3, wherein a connecting rope (22) connected with the side wall of the cover plate (20) is arranged on the outer wall of the U-shaped pipe (8).
5. The detection equipment for detecting the soil pesticide residues as claimed in claim 1, wherein the filter tower (10) comprises a vertically arranged tower body (23), the top of the tower body (23) is communicated with the liquid inlet pipe (12), a plurality of layers of filter screens (24) are arranged in the tower body (23), and the filter screens (24) are sequentially arranged from top to bottom.
6. The detection device for detecting soil pesticide residues as recited in claim 1, wherein the upper valve (25) is disposed on the upper portion of the burette (5) near the liquid guide tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175958.9U CN209979500U (en) | 2019-07-24 | 2019-07-24 | Detection equipment for detecting soil pesticide residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175958.9U CN209979500U (en) | 2019-07-24 | 2019-07-24 | Detection equipment for detecting soil pesticide residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979500U true CN209979500U (en) | 2020-01-21 |
Family
ID=69286209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175958.9U Expired - Fee Related CN209979500U (en) | 2019-07-24 | 2019-07-24 | Detection equipment for detecting soil pesticide residues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979500U (en) |
-
2019
- 2019-07-24 CN CN201921175958.9U patent/CN209979500U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112082819A (en) | Sewage detection device and method | |
| CN209979500U (en) | Detection equipment for detecting soil pesticide residues | |
| CN215414535U (en) | Water intake device for water environmental engineering detection | |
| CN209858244U (en) | Disposable specimen collecting box | |
| CN110672383A (en) | Negative pressure water absorption type automatic sampler | |
| CN208193738U (en) | A kind of Full Automatic Liquid liquid abstraction instrument analyzed for oils in seawater | |
| CN217953981U (en) | Automatic sampling device for production in chemical engineering | |
| CN116553597A (en) | Optical coating ytterbium fluoride processing technology | |
| CN113959788B (en) | Sampling device for chemical engineering | |
| CN212254713U (en) | Sewage treatment sampling device | |
| CN114062292A (en) | Extractor for oil measurement, full-automatic ultraviolet oil measurement device and oil measurement method thereof | |
| CN114397145A (en) | Artificial intelligence device applying big data analysis | |
| CN210604031U (en) | Sampling extraction device for detecting oil content of injected water of offshore platform | |
| CN203869907U (en) | Overflow type automatic control sampling device | |
| CN215026191U (en) | Two-phase splitting device that stews | |
| CN111494981A (en) | Purification device for traditional Chinese medicine production and processing | |
| CN219532601U (en) | Pollution source intelligent environment-friendly monitoring equipment | |
| CN219977863U (en) | Portable sample collection equipment | |
| CN220023895U (en) | Full-automatic intelligent fish tank system | |
| CN221028426U (en) | Sampling device for phytoplankton on surface layer of lake | |
| CN210646038U (en) | Visual agitator tank with glass communicating vessel | |
| CN221062327U (en) | Diluting cabinet for high-concentration liquid detection | |
| CN219051000U (en) | Stirring device with sampling and detecting functions for disinfectant production | |
| CN117309480A (en) | Sewage sampling device and sampling method for sewage detection | |
| CN218232362U (en) | Automated yolk antibody Xin Suanguan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200121 Termination date: 20210724 |