CN206504898U - A kind of sewage sampling device - Google Patents
A kind of sewage sampling device Download PDFInfo
- Publication number
- CN206504898U CN206504898U CN201720201309.6U CN201720201309U CN206504898U CN 206504898 U CN206504898 U CN 206504898U CN 201720201309 U CN201720201309 U CN 201720201309U CN 206504898 U CN206504898 U CN 206504898U
- Authority
- CN
- China
- Prior art keywords
- sampling device
- draw tube
- sewage sampling
- water
- valve
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of sewage sampling device, including draw tube, piston and the connecting rod and handle that are sequentially connected with the piston, the side wall of the draw tube, which is provided with to be provided with water inlet and water intaking valve, its bottom edge in the middle part of some digital rollers, the bottom surface of the draw tube, is provided with delivery port and outlet valve.Sewage sampling device of the present utility model, it is easy to carry about with one and preserves, sampling process is simple, and sampling process is convenient, efficiently solves smell in sampling process excessive, the problems such as easily making hand dirty, digital roller can understand the date collected of record storage water sample, use the mode drawn water can be with quantitative collection water sample, due to no power-driven gear, its is simple in construction and cost is low, and recyclable is used for multiple times.
Description
Technical field
The utility model is related to a kind of vessel, and in particular to a kind of sampler.
Background technology
With the propulsion of China's process of industrialization, most of rivers and lakes are all by a certain degree of pollution, urban water affairs
Relevant departments' needs periodically detect that the now common part of contaminated water sampler of in the market uses electrodynamic pump, structure to water quality
It is complicated and cost of manufacture is higher, in addition also have by the way of filling water sampling using common plasticses bottle, it is simple to operate but use
Get up inconvenience, be unfavorable for preserving water sample, disposable waste or used plastics bottle later can cause secondary pollution to environment.
The content of the invention
Goal of the invention：The purpose of this utility model is in view of the shortcomings of the prior art there is provided a kind of sewage sampling device, has
It is excessive that effect solves smell in sampling process, the problems such as easily making hand dirty, and recordable date collected, and circulation is used for multiple times.
Technical scheme：A kind of sewage sampling device described in the utility model, including draw tube, piston and with the piston according to
The connecting rod and handle of secondary connection, the side wall of the draw tube are provided with the middle part of some digital rollers, the bottom surface of the draw tube provided with water inlet
Delivery port and outlet valve are provided with mouth and water intaking valve, its bottom edge.
It is preferred that, the connecting rod is expansion link, is easy to carry.
It is preferred that, the port shape of the outlet valve is adapted with the cambered surface of inboard wall of test tube, is easy to sampling.
It is preferred that, the cover of the draw tube is mounted at its top, and the cover is with connecting rod junction provided with close
Seal.
It is preferred that, the water intaking valve and outlet valve are inner screw thread gate valve.
Operation principle：Open water intaking valve, hold handle and pull back piston, water sample enters in draw tube from water inlet, close into
Water valve, rotates digital roller record data, during detection, outlet valve is opened, driving handle extrudes water sample in draw tube, and water sample is suitable
The valve port of outlet valve is flowed into test tube.
Beneficial effect：Sewage sampling device of the present utility model, it is easy to carry and preserve, sampling process is simple, sampling process
Conveniently, smell in sampling process is efficiently solved excessive, the problems such as easily making hand dirty, digital roller can understand record storage water sample
Date collected, uses the mode drawn water can be with quantitative collection water sample, due to no power-driven gear, its simple in construction and cost
It is low, and recyclable be used for multiple times.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Technical solutions of the utility model are described in detail below, but protection domain of the present utility model is not limited to
The embodiment.
As shown in figure 1, sewage sampling device of the present utility model, including draw tube 1, piston 2 and it is sequentially connected with piston 2
Connecting rod 3 and handle 4, connecting rod 3 is expansion link, the side wall of draw tube 1 be provided with the middle part of some digital rollers 5, the bottom surface of draw tube 1 be provided with into
The mouth of a river 6 and water intaking valve 7, wherein, the diameter of bung water inlet 6 is set to 30mm, and delivery port 8 and outlet valve 9 are provided with its bottom edge,
Water intaking valve 7 and outlet valve 9 are inner screw thread gate valve, and the port shape of outlet valve 9 is adapted with the cambered surface of inboard wall of test tube, outlet valve
The diameter 10mm of 9 valve port, the cover of draw tube 1 is mounted at its top, and cover is taken down when sampling, water sample is exhausted
Reinstall cover again afterwards, cover prevents leak with the junction of connecting rod 3 provided with sealing ring, in use, water intaking valve 7 is opened, will
Expansion link is adjusted to most long, and piston 2 is pulled back by handle 4, and water sample enters in draw tube 1 from water inlet 6, closes water intaking valve 7, turns
The dynamic numeral record data of roller 5, digital roller 5 can be set to four groups, and digital roller 5 is marked with numeral 0~9, and two of which is used for
Month is recorded, and two are used for record date, and during sampling, outlet valve 9 is opened, and water sample is released in draw tube 1 by handle 4, gone out
The valve port laminating test tube side wall of water valve 9, and expansion link is compressed to most short, water sample fits in tube wall stream along the valve port of outlet valve 9
Enter in test tube, the sewage sampling device that will be equipped with remaining water sample places preservation in refrigerator.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.The spirit and scope of the present utility model that appended claims are defined are not being departed from
Under the premise of, can various changes can be made in the form and details to it.
Claims (5)
1. a kind of sewage sampling device, it is characterised in that：It is sequentially connected including draw tube (1), piston (2) and with the piston (2)
Connecting rod (3) and handle (4), the side wall of the draw tube (1) is provided with the middle part of some digital rollers (5), the bottom surface of the draw tube (1)
Provided with water inlet (6) and water intaking valve (7), delivery port (8) and outlet valve (9) are provided with its bottom edge.
2. sewage sampling device according to claim 1, it is characterised in that：The connecting rod (3) is expansion link.
3. sewage sampling device according to claim 1, it is characterised in that：The port shape and test tube of the outlet valve (9)
The cambered surface of inwall is adapted.
4. sewage sampling device according to claim 1, it is characterised in that：The cover of the draw tube (1) is removably installed
To its upper, the cover is provided with sealing ring with connecting rod (3) junction.
5. sewage sampling device according to claim 1, it is characterised in that：The water intaking valve (7) and outlet valve (9) are interior
Screw thread gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201309.6U CN206504898U (en) | 2017-03-03 | 2017-03-03 | A kind of sewage sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201309.6U CN206504898U (en) | 2017-03-03 | 2017-03-03 | A kind of sewage sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504898U true CN206504898U (en) | 2017-09-19 |
Family
ID=59841685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201309.6U Expired - Fee Related CN206504898U (en) | 2017-03-03 | 2017-03-03 | A kind of sewage sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414291A (en) * | 2018-04-16 | 2018-08-17 | 安徽省贝斯泰检测科技有限公司 | A kind of industrial wastewater sampler and its application method |
| CN110261559A (en) * | 2019-07-05 | 2019-09-20 | 武汉理工大学 | Water pollution sensor-based system |
-
2017
- 2017-03-03 CN CN201720201309.6U patent/CN206504898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414291A (en) * | 2018-04-16 | 2018-08-17 | 安徽省贝斯泰检测科技有限公司 | A kind of industrial wastewater sampler and its application method |
| CN110261559A (en) * | 2019-07-05 | 2019-09-20 | 武汉理工大学 | Water pollution sensor-based system |
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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: 20170919 Termination date: 20200303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |