CN211061265U - Positioning water sample sampler with built-in balloon design - Google Patents
Positioning water sample sampler with built-in balloon design Download PDFInfo
- Publication number
- CN211061265U CN211061265U CN201921699724.4U CN201921699724U CN211061265U CN 211061265 U CN211061265 U CN 211061265U CN 201921699724 U CN201921699724 U CN 201921699724U CN 211061265 U CN211061265 U CN 211061265U
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- balloon
- cylinder body
- sampling cylinder
- water
- sampling
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Abstract
The utility model relates to a positioning water sample sampler with a built-in balloon design, which comprises a cylindrical sampling cylinder body, a balloon conduit and a top water intake, wherein a balancing weight is embedded in the bottom of the cylinder body, handles are fixedly arranged on two sides of the outside of the cylinder body, a lifting rope is connected with the top of the handle, the balloon conduit can inflate and deflate the balloon in the sampling cylinder body under the assistance of an external instrument and can pull the balloon in the sampling cylinder body to move along the axial line direction of the sampling cylinder body, wherein, the water intake on the top of the sampling cylinder body is positioned on the top of the sampling cylinder body, the diameter of the water intake is smaller than the maximum diameter which can be reached by the balloon, with the help of an external instrument, the balloon in the sampling cylinder can be inflated or deflated through the gas conduit, the balloon on the balloon catheter can be quickly replaced, and the application of the water sampler effectively reduces the sampling cost and is suitable for large-scale production.
Description
Technical Field
The utility model belongs to water sampling instrument field, especially a location water sample water sampler of built-in balloon design is applied to and takes the water sample for analysis to predetermined water layer.
Background
The water sampling work is an important content of water environment protection and water environment scientific research, and the collection of water samples with different depths, particularly the collection of positioning layered water samples, becomes a premise and a basis for carrying out various water resource research works.
At present, various commercial positioning water sample samplers (or devices) have been developed and developed, which can collect layered water samples with different requirements. The layered water sample sampler is mainly divided into two categories, wherein one category is mainly designed for marine scientific research work, needs a special ship to provide a power supply and hoisting equipment, and has the characteristics of complex structure and high operation difficulty; the sampler is suitable for inland water bodies such as rivers, lakes and reservoirs and the like, is convenient to operate, but when the sampler samples water in a preset layer, the sampling efficiency of sampling personnel is directly influenced due to the fact that the operation steps are complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcomings of the prior art, and provides a positioning water sample collector with a built-in balloon design, which is simple and convenient to operate, low in material cost and wide in application range.
The utility model discloses realize the technical scheme of purpose as follows:
The utility model provides a location water sample water sampler of built-in balloon design, includes cylindrical sampling barrel, balloon pipe, top intake, and the handle is adorned admittedly to embedded balancing weight in barrel bottom, the outside both sides of barrel, and the rope is carried in the connection of handle top, and the balloon pipe can be aerifyd and bleed the sampling barrel body internal gas ball under the supplementary of external instrument to can pull the internal balloon of sampling barrel and move along the axis direction of sampling barrel.
Wherein, the sampling barrel top water intake is located the sampling barrel top, and the water intake diameter should be less than the maximum diameter that the balloon can reach.
Wherein, under the assistance of external instrument, can aerify or deflate the balloon in the sampling cylinder through the gas conduit, and then reach the purpose of quick adjustment balloon's volume and diameter.
Wherein, the balloon on the balloon catheter can be replaced quickly.
The utility model has the advantages that:
1. The utility model discloses a to the internal balloon of sampling cylinder fill, gassing, and then realize sealing or open the sampling cylinder, the device can be simple and convenient gather the water sample of predetermined water layer, and it is very convenient to operate.
2. The utility model provides a bottom of hydrophone barrel is adorned a base admittedly under, installs the pouring weight in the base, and the pouring weight is installed inside the base, not only is difficult to drop, receives the difficult rust of protection of barrel material moreover.
3. The utility model provides a water sampler can be with gaseous complete discharge in the balloon when gathering the top layer water sample, richenes water sampler's range of application.
4. The utility model provides a gas conduit among the water sampler can play the effect of filling, gassing to the balloon, plays the effect of carrying the rope again to a certain extent, has effectively reduced manufacturing cost.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the utility model after being opened;
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The utility model provides a location water sample water sampler of built-in balloon design, includes cylindrical sampling barrel, balloon pipe, top intake 2, and embedded balancing weight 5 in barrel bottom, the outside both sides of barrel are adorned handle 7 admittedly, and the rope 6 is carried in the connection of handle top, and balloon pipe 1 can aerify and deflate sampling barrel internal gas ball 3 under the supplementary lower of external instrument to can pull the internal balloon of sampling barrel and move along 4 axis directions of sampling barrel.
The working principle of the water sampler is as follows:
The water sampler is used for collecting a water sample for analysis on a preset water layer, when the sampling barrel is not required to be communicated with the outside, gas can be filled into the balloon through the balloon catheter under the assistance of an external instrument, at the moment, the volume of the balloon is gradually increased until the water inlet of the sampling barrel can be completely sealed, and when the sampling barrel is required to be communicated with an external water body, the gas in the balloon can be released through the balloon catheter, so that the purposes of reducing the volume of the balloon and opening the water inlet of the sampling barrel are achieved.
The working process of the water sampler is as follows:
Before the sampling cylinder body enters the water body, the balloon in the sampling cylinder body is inflated until the water inlet in the top of the sampling cylinder body is completely plugged, when the cylinder body is placed into the water, the cylinder body sinks under the action of the weight at the bottom of the cylinder body, after the cylinder body reaches a preset depth, the rope is fixedly lifted on the handle, the position of the cylinder body is kept unchanged, gas in the balloon is released through the balloon catheter, at the moment, the sampling cylinder body is gradually opened and is communicated with the water body, and water enters the cylinder body. After the sampling, under the condition of keeping the position of the barrel body unchanged, the balloon is inflated through the balloon catheter by an external instrument until a water inlet in the top of the sampling barrel body is completely blocked, so that water in the sampling barrel body is sealed, the water in the barrel body can be guaranteed to be a water sample with a preset depth, then the handle is upwards pulled to lift the rope, the whole barrel body is pulled up, and the sampling is finished.
Claims (4)
1. The utility model provides a location water sample hydrophore of built-in balloon design which characterized in that: the handle is fixedly arranged on the embedded balancing weight at the bottom of the cylindrical sampling cylinder body and on the two sides of the outside of the cylindrical sampling cylinder body, the handle top is connected with the lifting rope, the balloon catheter can inflate and deflate the air ball in the sampling cylinder body under the assistance of an external instrument, and the air ball in the sampling cylinder body can be pulled to move along the axial line direction of the sampling cylinder body.
2. A positioning water sampler designed with an internal balloon according to claim 1, characterized in that: the water intake on the top of the sampling cylinder body is positioned on the top of the sampling cylinder body, and the diameter of the water intake is smaller than the maximum diameter which can be reached by the balloon.
3. A positioning water sampler designed with an internal balloon according to claim 1, characterized in that: under the assistance of an external instrument, the balloon in the sampling cylinder body can be inflated or deflated through the gas conduit, so that the purpose of quickly adjusting the volume and the diameter of the balloon is achieved.
4. A positioning water sampler designed with an internal balloon according to claim 1, characterized in that: the balloon on the balloon catheter can be replaced quickly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699724.4U CN211061265U (en) | 2019-10-11 | 2019-10-11 | Positioning water sample sampler with built-in balloon design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699724.4U CN211061265U (en) | 2019-10-11 | 2019-10-11 | Positioning water sample sampler with built-in balloon design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211061265U true CN211061265U (en) | 2020-07-21 |
Family
ID=71587950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699724.4U Expired - Fee Related CN211061265U (en) | 2019-10-11 | 2019-10-11 | Positioning water sample sampler with built-in balloon design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211061265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061408A (en) * | 2020-09-17 | 2020-12-11 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle with gasbag protection device |
-
2019
- 2019-10-11 CN CN201921699724.4U patent/CN211061265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061408A (en) * | 2020-09-17 | 2020-12-11 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle with gasbag protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20211011 |