CN215640370U - Sampling detection device for water environment under ice - Google Patents
Sampling detection device for water environment under ice Download PDFInfo
- Publication number
- CN215640370U CN215640370U CN202122012165.9U CN202122012165U CN215640370U CN 215640370 U CN215640370 U CN 215640370U CN 202122012165 U CN202122012165 U CN 202122012165U CN 215640370 U CN215640370 U CN 215640370U
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- Prior art keywords
- water
- sampling
- pipe
- fixedly connected
- detection device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000005086 pumping Methods 0.000 claims abstract description 47
- 239000005457 ice water Substances 0.000 claims abstract description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 16
- 241001330002 Bambuseae Species 0.000 claims abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 16
- 239000011425 bamboo Substances 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of water environment sampling detection, in particular to a sampling detection device for an ice-water environment, which solves the problems that in the prior art, a water pumping pipe floats on the water surface, and only water on the upper layer can be pumped for detection, so that the representativeness is poor, and the detection result is not accurate enough. The utility model provides an under-ice water environment sampling detection device, is including setting up at subaerial support frame, support frame up end fixed connection is by the detection device body, the support frame up end runs through and is equipped with hollow section of thick bamboo, be equipped with the elevating system who is used for realizing not co-altitude sampling in the hollow section of thick bamboo, fixedly connected with pump water section of thick bamboo on the support frame, fixedly connected with is used for advancing this internal pumping mechanism of detection device with the water pump on the pump water section of thick bamboo. The utility model can sample water with different depths, so that the detection result is more accurate.
Description
Technical Field
The utility model relates to the technical field of water environment sampling detection, in particular to a sampling detection device for an ice-water environment.
Background
Water is one of the elements on which human beings live, a series of regulations on water quality detection and safety are set by the country, the under-ice water environment is researched by people along with the continuous expansion of research scope of people, and a sampling detection device is required to be used when sampling of the under-ice water environment is carried out.
When the existing sampling detection device is used, firstly, the ice surface needs to be broken, then a water pumping pipe of the sampling detection device is placed in water, and then the water is pumped into the sampling detection device for detection.
In current sampling detection device, need stretch into the aquatic with the drinking-water pipe, because the effect of water buoyancy, the drinking-water pipe floats in aquatic upper strata to the drinking-water pipe can only take out the water on upper strata, makes the result that detects only be the data on upper strata, thereby representativeness is relatively poor, makes the result that detects accurate inadequately. Therefore, a sampling and detecting device for an under-ice water environment is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sampling and detecting device for an ice-water environment, which solves the problems that in the prior art, a water pumping pipe floats on the water surface, and only water on the upper layer can be pumped for detection, so that the representativeness is poor, and the detection result is not accurate enough.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an under-ice water environment sampling detection device, is including setting up at subaerial support frame, support frame up end fixed connection is by the detection device body, the support frame up end runs through and is equipped with hollow section of thick bamboo, be equipped with the elevating system who is used for realizing not co-altitude sampling in the hollow section of thick bamboo, fixedly connected with pump water section of thick bamboo on the support frame, fixedly connected with is used for advancing this internal pumping mechanism of detection device with the water pump on the pump water section of thick bamboo.
Preferably, elevating system includes the guide way of fixed connection on hollow section of thick bamboo inner wall, sliding connection has the slide in the guide way, fixedly connected with ring on the slide.
Preferably, the pumping pipe at the ring center is fixed to the pumping mechanism, the end of the pumping pipe is communicated with the left end of a pumping cylinder in a sealing mode, the left end of the pumping cylinder is provided with a water outlet pipe communicated with the detection device body in a sealing mode, and a piston is connected in the pumping cylinder in a sealing and sliding mode.
Preferably, the lower terminal surface fixedly connected with gasbag of ring, be equipped with the outlet duct with the sealed intercommunication of outlet pipe on the gasbag, sealed intercommunication has the intake pipe on the drinking-water pipe.
Preferably, the intake pipe is equipped with first three-way valve with the intercommunication department of drinking-water pipe, the intercommunication department of outlet pipe and outlet duct is equipped with the second three-way valve, be equipped with the check valve that is used for admitting air in the intake pipe, be equipped with the check valve that is used for intaking in the drinking-water pipe, be equipped with the check valve that is used for going out water in the outlet pipe, be equipped with the check valve that is used for giving vent to anger in the outlet duct.
Preferably, the support frame is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with the piston through a U-shaped rod.
Preferably, a winding roller is rotatably connected in the hollow cylinder through a rotating shaft, and a torsion spring is arranged on the rotating shaft.
The utility model has at least the following beneficial effects:
1. through setting up gasbag, outlet duct, intake pipe etc. realize when intake pipe and outlet duct all switch on, electric telescopic handle is flexible can make gas can enter into the pump water section of thick bamboo from the intake pipe, then enters into the gasbag through the outlet duct in for the gasbag inflation, thereby buoyancy increase makes ring upward movement, carries out the sample detection of not co-altitude water.
2. Through setting up the pumping mechanism, realize when inlet tube and outlet pipe all switch on, electric telescopic handle is flexible, drives piston reciprocating motion through the U-shaped pole to the drinking-water pipe is pumped water into a pump water section of thick bamboo, then advances detection device originally internally through the outlet pipe pump, thereby realizes sampling and detecting water, realizes pumping water and lift sharing electric telescopic handle power, avoids external power, realizes the saving of power resource.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a first view schematic diagram of an external structure of an ice-water environment sampling and detecting device according to the present invention;
fig. 2 is a second view schematically illustrating an external structure of the sampling and detecting device for an ice-water environment according to the present invention;
FIG. 3 is a schematic cross-sectional structural view of a hollow cylinder of the sampling and detecting device for an ice-water environment according to the present invention;
FIG. 4 is a schematic cross-sectional structural view of a first three-way valve of the sampling and detecting device for an ice-water environment according to the present invention;
fig. 5 is a schematic cross-sectional structural view of a second three-way valve of the sampling and detecting device for an ice-water environment according to the present invention.
In the figure: 1. a support frame; 2. a detection device body; 3. a hollow cylinder; 4. a water pumping cylinder; 5. a guide groove; 6. a slide plate; 7. a circular ring; 8. an air bag; 9. a piston; 10. a water pumping pipe; 11. a water outlet pipe; 12. an air outlet pipe; 13. an air inlet pipe; 14. a first three-way valve; 15. a second three-way valve; 16. an electric telescopic rod; 17. a U-shaped rod; 18. and (7) winding the roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-5, an ice-water environment sampling detection device comprises a support frame 1 arranged on the ground, wherein the upper end face of the support frame 1 is fixedly connected with a detection device body 2, an hollow cylinder 3 penetrates through the upper end face of the support frame 1, a lifting mechanism used for realizing sampling at different heights is arranged in the hollow cylinder 3, a pump water cylinder 4 is fixedly connected on the support frame 1, and a pump water mechanism used for pumping water into the detection device body 2 is fixedly connected on the pump water cylinder 4.
Further, as can be known by referring to fig. 2 and 3, the lifting mechanism comprises a guide groove 5 fixedly connected to the inner wall of the hollow cylinder 3, a sliding plate 6 is slidably connected to the guide groove 5, a circular ring 7 is fixedly connected to the sliding plate 6, and the gravity of the circular ring 7 is greater than the sum of the friction between the sliding plate 6 and the guide groove 5, the buoyancy of water and the resistance of the winding roller 18, so that the circular ring 7 can sink and enter the deep part of water.
Further, as can be known by referring to fig. 2 and 3, the water pumping mechanism is fixed on a water pumping pipe 10 at the center of the circular ring 7, the tail end of the water pumping pipe 10 is hermetically communicated with the left end of the water pumping cylinder 4, a water outlet pipe 11 hermetically communicated with the detection device body 2 is arranged at the left end of the water pumping cylinder 4, a piston 9 is hermetically and slidably connected in the water pumping cylinder 4, and by arranging the water pumping pipe 10, the water outlet pipe 11, the piston 9 and the like, when the piston 9 reciprocates, water is pumped into the water pumping cylinder 4 through the water pumping pipe 10, and then the water is pumped into the detection device body 2 through the water outlet pipe 11 to be detected.
Further, as can be known by referring to fig. 1 and 2, the lower end face of the circular ring 7 is fixedly connected with the air bag 8, the buoyancy force when the air bag 8 expands is larger than the gravity of the circular ring 7, the friction force between the sliding plate 6 and the guide groove 5 and the sum of resistances such as the friction force of the wind-up roll 18, so that when the air bag 8 expands, the circular ring 7 drives the water pumping pipe 10 to move upwards, the air outlet pipe 12 which is in sealed communication with the water outlet pipe 11 is arranged on the air bag 8, the air inlet pipe 13 is in sealed communication with the water pumping pipe 10, through the arrangement of the air bag 8, the air outlet pipe 12, the air inlet pipe 13 and the like, when the electric telescopic rod 16 stretches and retracts, air enters the water pumping cylinder 4 from the air inlet pipe 13 and then enters the air bag 8 through the air outlet pipe 12, so that the air bag 8 expands, so that the buoyancy force increases, the circular ring 7 moves upwards, and the sampling detection of water with different heights is performed.
Further, as can be known by referring to fig. 4 and 5, a first three-way valve 14 is arranged at a communication position between the air inlet pipe 13 and the water pumping pipe 10, a second three-way valve 15 is arranged at a communication position between the water outlet pipe 11 and the air outlet pipe 12, a one-way valve for air inlet is arranged in the air inlet pipe 13, a one-way valve for water inlet is arranged in the water pumping pipe 10, a one-way valve for water outlet is arranged in the water outlet pipe 11, a one-way valve for air outlet is arranged in the air outlet pipe 12, and the first three-way valve 14 and the second three-way valve 15 are arranged to realize switching between water pumping and lifting of the water pumping pipe 10.
Further, as can be known by referring to fig. 1 and 2, the support frame 1 is fixedly connected with an electric telescopic rod 16, the telescopic end of the electric telescopic rod 16 is fixedly connected with the piston 9 through a U-shaped rod 17, and the electric telescopic rod 16 and the U-shaped rod 17 are arranged to provide power for pumping water and lifting the water pumping pipe 10.
Further, as can be known by referring to fig. 3, a winding roller 18 is rotatably connected to the hollow cylinder 3 through a rotating shaft, a torsion spring is arranged on the rotating shaft, and the winding roller 18 and the torsion spring are arranged to wind the pumping pipe 10, so that the pumping pipe 10 is prevented from being disordered.
The working principle is as follows: when sampling is needed, firstly breaking the ice surface, then stably placing the support frame 1, wherein four cushion blocks are arranged at the bottom of the support frame 1, anti-skid stripes are arranged at the lower ends of the four cushion blocks, then placing the ring 7 into water, wherein the gravity of the ring 7 is greater than the sum of the friction force between the sliding plate 6 and the guide groove 5, the buoyancy of the water and the resistance of the winding roller 18, so that the ring 7 can sink to enter the deep part of the water, at the moment, the electric telescopic rod 16 is opened, the electric telescopic rod 16 stretches, the piston 9 is driven to reciprocate through the U-shaped rod 17, so that the water is pumped into the water pumping cylinder 4 through the water pumping pipe 10 and then pumped into the detection device body 2 through the water outlet pipe 11, thereby sampling and detecting the water, when sampling of water with different heights is needed, the first three-way valve 14 is rotated to conduct the air inlet pipe 13, and the second three-way valve 15 is rotated to conduct the air outlet pipe 12, the flexible messenger of electric telescopic handle 16 can make gas from intake pipe 13 can enter into pump water section of thick bamboo 4 this moment, then enters into gasbag 8 through outlet duct 12 for gasbag 8 inflation, thereby buoyancy increase makes ring 7 upward movement, carries out the sampling test of the water of co-altitude not.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an under-ice water environment sampling detection device, is including setting up at subaerial support frame (1), its characterized in that, support frame (1) up end fixed connection is by detection device body (2), support frame (1) up end runs through and is equipped with hollow section of thick bamboo (3), be equipped with the elevating system who is used for realizing the not co-altitude sampling in hollow section of thick bamboo (3), fixedly connected with pump water section of thick bamboo (4) is gone up in support frame (1), fixedly connected with is used for advancing the pump water mechanism in detection device body (2) with the water pump on pump water section of thick bamboo (4).
2. The sampling and detecting device for the ice-water environment as claimed in claim 1, wherein the lifting mechanism comprises a guide groove (5) fixedly connected to the inner wall of the hollow cylinder (3), a sliding plate (6) is slidably connected in the guide groove (5), and a circular ring (7) is fixedly connected to the sliding plate (6).
3. The sampling and detecting device for the environment under ice and water according to claim 2 is characterized in that the water pumping mechanism is fixed on a water pumping pipe (10) at the center of the circular ring (7), the tail end of the water pumping pipe (10) is hermetically communicated with the left end of a water pumping cylinder (4), a water outlet pipe (11) hermetically communicated with the detecting device body (2) is arranged at the left end of the water pumping cylinder (4), and a piston (9) is hermetically and slidably connected in the water pumping cylinder (4).
4. The sampling and detecting device for the ice water environment according to claim 3, characterized in that the lower end surface of the circular ring (7) is fixedly connected with an air bag (8), the air bag (8) is provided with an air outlet pipe (12) which is hermetically communicated with an water outlet pipe (11), and the water pumping pipe (10) is hermetically communicated with an air inlet pipe (13).
5. The device for sampling and detecting the environment under ice water according to claim 4, wherein a first three-way valve (14) is arranged at the communication position of the air inlet pipe (13) and the water pumping pipe (10), a second three-way valve (15) is arranged at the communication position of the water outlet pipe (11) and the air outlet pipe (12), a one-way valve for air inlet is arranged in the air inlet pipe (13), a one-way valve for water inlet is arranged in the water pumping pipe (10), a one-way valve for water outlet is arranged in the water outlet pipe (11), and a one-way valve for air outlet is arranged in the air outlet pipe (12).
6. The sampling and detecting device for the ice water environment according to claim 3, characterized in that an electric telescopic rod (16) is fixedly connected to the supporting frame (1), and the telescopic end of the electric telescopic rod (16) is fixedly connected with the piston (9) through a U-shaped rod (17).
7. The sampling and detecting device for the ice water environment as claimed in claim 1, wherein a winding roller (18) is rotatably connected in the hollow cylinder (3) through a rotating shaft, and a torsion spring is arranged on the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012165.9U CN215640370U (en) | 2021-08-25 | 2021-08-25 | Sampling detection device for water environment under ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012165.9U CN215640370U (en) | 2021-08-25 | 2021-08-25 | Sampling detection device for water environment under ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215640370U true CN215640370U (en) | 2022-01-25 |
Family
ID=79901816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012165.9U Expired - Fee Related CN215640370U (en) | 2021-08-25 | 2021-08-25 | Sampling detection device for water environment under ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215640370U (en) |
-
2021
- 2021-08-25 CN CN202122012165.9U patent/CN215640370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |