CN209432536U - A kind of multipoint mode environment measuring water sample acquisition device - Google Patents
A kind of multipoint mode environment measuring water sample acquisition device Download PDFInfo
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- CN209432536U CN209432536U CN201920110929.8U CN201920110929U CN209432536U CN 209432536 U CN209432536 U CN 209432536U CN 201920110929 U CN201920110929 U CN 201920110929U CN 209432536 U CN209432536 U CN 209432536U
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Abstract
The utility model discloses a kind of multipoint mode environment measuring water sample acquisition devices, including pedestal, connecting hole, sampling pipe, floating block, filtering screen, sampling bottle, sealing film, needle body, sample outlet hole, aspirating hole, groove, connection pipe body, top cover, seal washer, end face groove, exhaust tube, surge flask, intercommunicating pore, outlet opening, fixing screws, sealed bolster plate, aspiration pump and attachment base；The connecting hole be it is several, the rounded arrangement of the connecting hole is located in pedestal surrounding, and inlet is fixedly connected to sampling pipe on the downside of the connecting hole, and exit is equipped with outlet opening on the upside of the connecting hole；Different location is equipped with floating block on the sampling pipe, and inlet is equipped with filtering screen on the downside of the sampling pipe.The utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, the floating block being arranged here, it can be ensured that different sampling pipes are placed into the depth in water body, to improve the efficiency of different depth sampling.
Description
Technical field
The utility model relates to technical field of environmental detection, in particular to a kind of multipoint mode environment measuring is filled with water sampling
It sets.
Background technique
The acquisition and preservation of water body example are the bases of water pollution control and research.As time goes by, environmental problem
Build-up effect is more and more prominent.How effectively to acquire representative water body example becomes the pass of water environment treatment and research
Key.The bottom deposit of the water bodys such as river, lake, reservoir has a large amount of deposited or flocculation state pollutant, influences water quality.Especially
, in the Northeast, China, Multi-year average precipitation is small for it, and reservoir water law of communication is low, runs by many years, and reservoir lower layer is universal
It is seriously polluted there are flocculate depositional phenomenon.With economic development, many agricultural water reservoirs are changed into urban water supply reservoir,
Water standard is greatly improved with the transformation of water target.In practical reservoir operation, it is prominent that the water quality repeatedly to make a very bad impression has also occurred
Hair accident.These problems all have substantial connection with water body lower layer water quality, therefore the water sample of lower water column is extracted to become and be studied a question
Key；General water sample acquisition device samples water body, and identical depth location can be selected to be sampled, can not be simultaneously
The water body example of different depth position point is acquired, so sampling is extremely inconvenient, and the water body of existing different depth position point is adopted
Acquisition means function is fairly simple, and in addition water body example takes out also more inconvenient, in addition is easy to interfere with each other between water body example
Influence testing result.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of multipoint mode environment measuring water sample
Acquisition device, the water body acquisition device function of solving existing different depth position point is fairly simple, and in addition water body example takes
Also more inconvenient out, it is in addition easy to interfere with each other the problem of influencing testing result between water body example.
To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of multipoint mode environment measuring water
Sample acquisition device, innovative point are: including pedestal, connecting hole, sampling pipe, floating block, filtering screen, sampling bottle, sealing film, needle
Body, sample outlet hole, aspirating hole, groove, connection pipe body, top cover, seal washer, end face groove, exhaust tube, surge flask, intercommunicating pore, outlet
Hole, fixing screws, sealed bolster plate, aspiration pump and attachment base；The connecting hole be it is several, the rounded arrangement of the connecting hole is located at
In pedestal surrounding, inlet is fixedly connected to sampling pipe on the downside of the connecting hole, and exit is equipped on the upside of the connecting hole
Outlet opening；Different location is equipped with floating block on the sampling pipe, and inlet is equipped with filtering screen on the downside of the sampling pipe；It is described
Central interior on the downside of attachment base, the base top surface and the attachment base are fixedly connected on by several fixing screws on the upside of pedestal
Sealed bolster plate is equipped between the central interior top surface of downside；Sealing film is equipped on the upside of the sampling bottle in opening；The groove is
Several, the groove is located on the outside of corresponding connecting hole, is respectively connected with sampling bottle at the groove lower opening, described recessed
The rounded arrangement of slot is located in the surrounding of attachment base bottom surface, and the inside grooves center is fixedly connected to needle body, in the groove
Side is equipped with intercommunicating pore, and intercommunicating pore right hand inlet port is connected with corresponding outlet opening respectively；It is equipped on the inside of the needle body
Sample outlet hole, and sample outlet hole underside outlet is connected with inside corresponding sampling bottle respectively, and sample outlet hole upper inlet passes through company
It is connected inside adapter tube body and corresponding intercommunicating pore, is equipped with aspirating hole in the needle body outside, and side outlet is equal on aspirating hole
It is connected with inside end face groove, and side entrance is connected with inside corresponding sampling bottle respectively under aspirating hole；The end face groove is set
In attachment base top surface；The top cover is fixedly connected on attachment base top surface；The seal washer is two, the seal washer
It is located at outer fix in end face groove, the seal washer is each provided between top cover bottom surface and the attachment base top surface；It is described
Surge flask is fixedly connected on There center, and the surge flask left hand inlet port passes through to be connected inside exhaust tube and end face groove,
Surge flask upper right side gas outlet is connected with aspiration pump；The aspiration pump is fixedly connected on the right side of There.
Preferably, exit is equipped with check valve on the upside of the aspirating hole, and side outlet and in end face groove on check valve
Portion is connected.
Preferably, be equipped with outside opening on the upside of the sampling bottle external screw thread and with internal screw thread phase on the downside of corresponding groove
Matching.
Preferably, opening top surface is equipped with sealing between corresponding inside grooves top surface on the upside of the sampling bottle
Circle.
Preferably, being equipped with label outside the sampling bottle.
Preferably, the sampling pipe is hose.
Preferably, the filtering screen is stainless steel filter screen cover.
The utility model has the beneficial effects that
(1) the utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, be arranged here
Floating block, it can be ensured that different sampling pipes are placed into the depth in water body, to improve the efficiency of different depth sampling.
(2) be equipped with external screw thread in the utility model on the upside of sampling bottle outside opening, consequently facilitating quickly with it is corresponding recessed
Internal screw thread is attached on the downside of slot, is quickly removed sampling bottle when also facilitating use and is detected to sample.
(3) exit is equipped with check valve on the upside of aspirating hole in the utility model, to ensure that water body enters end face
It would not be flowed back into sampling bottle in slot, also ensuring that will not interact between different height water body, to improve inspection
The precision of survey.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of the utility model.
1- pedestal；2- connecting hole；3- sampling pipe；4- floating block；5- filtering screen；6- sampling bottle；7- seals film；8- needle body；
9- sample outlet hole；10- aspirating hole；11- groove；12- connection pipe body；13- top cover；14- seal washer；15- end face groove；16- pumping
Pipe；17- surge flask；18- intercommunicating pore；19- outlet opening；20- fixing screws；21- sealed bolster plate；22- aspiration pump；23- attachment base.
Specific embodiment
As depicted in figs. 1 and 2, present embodiment uses a kind of following technical scheme: multipoint mode environment measuring water
Sample acquisition device, including pedestal 1, connecting hole 2, sampling pipe 3, floating block 4, filtering screen 5, sampling bottle 6, sealing film 7, needle body 8, go out
Sample hole 9, aspirating hole 10, groove 11, connection pipe body 12, top cover 13, seal washer 14, end face groove 15, exhaust tube 16, surge flask
17, intercommunicating pore 18, outlet opening 19, fixing screws 20, sealed bolster plate 21, aspiration pump 22 and attachment base 23；The connecting hole 2 is number
A, the rounded arrangement of connecting hole 2 is located in 1 surrounding of pedestal, and the 2 downside inlet of connecting hole is fixedly connected to sampling
Pipe 3, the 2 upside exit of connecting hole are equipped with outlet opening 19；Different location is equipped with floating block 4 on the sampling pipe 3, described
3 downside inlet of sampling pipe is equipped with filtering screen 5；Pass through several 20 companies of being fixedly connected on of fixing screws on the upside of the pedestal 1
23 downside central interior of joint chair is equipped with gasket between 23 downside central interior top surface of 1 top surface of pedestal and the attachment base
Plate 21；Sealing film 7 is equipped in the 6 upside opening of sampling bottle；The groove 11 be it is several, the groove 11 is located at pair
On the outside of the connecting hole 2 answered, sampling bottle 6 is respectively connected at 11 lower opening of groove, the rounded arrangement of groove 11 is located at
In 23 bottom surface surrounding of attachment base, 11 inside center of groove is fixedly connected to needle body 8, the company of being equipped on the inside of the groove 11
Through-hole 18, and 18 right hand inlet port of intercommunicating pore is connected with corresponding outlet opening 19 respectively；Sample is equipped with out in 8 inside of needle body
Hole 9, and 9 underside outlet of sample outlet hole is connected with inside corresponding sampling bottle 6 respectively, and 9 upper inlet of sample outlet hole passes through company
It is connected inside adapter tube body 12 and corresponding intercommunicating pore 18, is equipped with aspirating hole 10 in 8 outside of needle body, and on aspirating hole 10
Side outlet is connected with inside end face groove 15, and the lower side entrance of aspirating hole 10 is connected with inside corresponding sampling bottle 6 respectively；
The end face groove 15 is located in 23 top surface of attachment base；The top cover 13 is fixedly connected on 23 top surface of attachment base；The gasket
Circle 14 is two, and the seal washer 14 is located at outer fix in end face groove 15, and the seal washer 14 is each provided at top cover
Between 23 top surface of 13 bottom surfaces and the attachment base；The surge flask 17 is fixedly connected on 13 upper central of top cover, the surge flask
17 left hand inlet ports inside exhaust tube 16 and end face groove 15 by being connected, the 17 upper right side gas outlet of surge flask and aspiration pump 22
It is connected；The aspiration pump 22 is fixedly connected on 13 upper right of top cover.
Wherein, the 10 upside exit of aspirating hole is equipped with check valve, and side outlet and in end face groove 15 on check valve
Portion is connected；External screw thread is equipped with outside the 6 upside opening of sampling bottle and is matched with corresponding 11 downside internal screw thread of groove；
The 6 upside opening top surface of sampling bottle is equipped with sealing ring between corresponding 11 inside top surface of groove；The sampling bottle 6
Outside is equipped with label；The sampling pipe 3 is hose；The filtering screen 5 is stainless steel filter screen cover.
The use state of the utility model are as follows: the utility model have it is structurally reasonable it is simple, production cost is low, installation side
Just, multiple functional, in use, the floating block 4 that all sampling pipes 3 are placed into water body, and are arranged here first, it can be ensured that
Different sampling pipes 3 are placed into the depth in water body, to improve the efficiency of different depth sampling；Then it is powered to aspiration pump 22
Work successively extracts the gas in surge flask 17, exhaust tube 16, end face groove 15, aspirating hole 10 and sampling bottle 6 out, and sampling bottle 6
In gas extraction can make water body pass sequentially through filtering screen 5, sampling pipe 3, connecting hole 2, outlet opening 19, intercommunicating pore 18, connection
Tube body 12 and sample outlet hole 9 enter in sampling bottle 6, and extra water body then then enters in surge flask 17 along aspirating hole 10,
Also ensure that water body in sampling bottle 6 in constant altitude, and check valve is equipped in 10 upside exit of aspirating hole, to protect
Having demonstrate,proved water body and entering in end face groove 15 would not flow back into sampling bottle 6, and also ensuring that will not between different height water body
It interacts, to improve the precision of detection.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of multipoint mode environment measuring water sample acquisition device, it is characterised in that: including pedestal (1), connecting hole (2), sampling
It manages (3), floating block (4), filtering screen (5), sampling bottle (6), sealing film (7), needle body (8), sample outlet hole (9), aspirating hole (10), recessed
Slot (11), top cover (13), seal washer (14), end face groove (15), exhaust tube (16), surge flask (17), connects connection pipe body (12)
Through-hole (18), outlet opening (19), fixing screws (20), sealed bolster plate (21), aspiration pump (22) and attachment base (23)；
The connecting hole (2) be it is several, the rounded arrangement of the connecting hole (2) is located in pedestal (1) surrounding, the connecting hole
(2) downside inlet is fixedly connected to sampling pipe (3), and exit is equipped with outlet opening (19) on the upside of the connecting hole (2)；
Different location is equipped with floating block (4) on the sampling pipe (3), and inlet is equipped with filter screen on the downside of the sampling pipe (3)
It covers (5)；
It is fixedly connected on central interior on the downside of attachment base (23) by several fixing screws (20) on the upside of the pedestal (1), it is described
Sealed bolster plate (21) are equipped between central interior top surface on the downside of pedestal (1) top surface and the attachment base (23)；
Sealing film (7) is equipped on the upside of the sampling bottle (6) in opening；
The groove (11) be it is several, the groove (11) is located on the outside of corresponding connecting hole (2), under the groove (11)
It is respectively connected at side opening sampling bottle (6), the rounded arrangement of groove (11) is located in the surrounding of attachment base (23) bottom surface, described
Groove (11) inside center is fixedly connected to needle body (8), is equipped with intercommunicating pore (18) on the inside of the groove (11), and intercommunicating pore
(18) right hand inlet port is connected with corresponding outlet opening (19) respectively；
Be equipped with sample outlet hole (9) on the inside of the needle body (8), and sample outlet hole (9) underside outlet respectively with corresponding sampling bottle (6)
Inside is connected, and sample outlet hole (9) upper inlet passes through connection pipe body (12) and corresponding intercommunicating pore (18) inside is connected,
It is equipped with aspirating hole (10) on the outside of the needle body (8), and side outlet is connected with end face groove (15) inside on aspirating hole (10)
It is logical, and side entrance is connected with corresponding sampling bottle (6) inside respectively under aspirating hole (10)；
The end face groove (15) is located in attachment base (23) top surface；
The top cover (13) is fixedly connected on attachment base (23) top surface；
The seal washer (14) is two, and the seal washer (14) is located at end face groove (15) interior outer fix, described
Seal washer (14) is each provided between top cover (13) bottom surface and the attachment base (23) top surface；
The surge flask (17) is fixedly connected on top cover (13) upper central, and surge flask (17) left hand inlet port passes through exhaust tube
(16) it is connected with end face groove (15) inside, surge flask (17) the upper right side gas outlet is connected with aspiration pump (22)；
The aspiration pump (22) is fixedly connected on top cover (13) upper right.
2. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the pumping
Exit is equipped with check valve on the upside of hole (10), and side outlet is connected with end face groove (15) inside on check valve.
3. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the sampling
It is equipped with external screw thread outside opening on the upside of bottle (6) and matches with internal screw thread on the downside of corresponding groove (11).
4. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the sampling
Opening top surface is equipped with sealing ring between corresponding groove (11) inside top surface on the upside of bottle (6).
5. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the sampling
Label is equipped with outside bottle (6).
6. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the sampling
Managing (3) is hose.
7. a kind of multipoint mode environment measuring water sample acquisition device according to claim 1, it is characterised in that: the filtering
Mesh enclosure (5) is stainless steel filter screen cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110929.8U CN209432536U (en) | 2019-01-23 | 2019-01-23 | A kind of multipoint mode environment measuring water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110929.8U CN209432536U (en) | 2019-01-23 | 2019-01-23 | A kind of multipoint mode environment measuring water sample acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN209432536U true CN209432536U (en) | 2019-09-24 |
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ID=67976926
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110929.8U Expired - Fee Related CN209432536U (en) | 2019-01-23 | 2019-01-23 | A kind of multipoint mode environment measuring water sample acquisition device |
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| CN (1) | CN209432536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791371A (en) * | 2022-05-09 | 2022-07-26 | 山东省临沂生态环境监测中心 | Environmental monitoring multilayer degree of depth sampling device |
-
2019
- 2019-01-23 CN CN201920110929.8U patent/CN209432536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791371A (en) * | 2022-05-09 | 2022-07-26 | 山东省临沂生态环境监测中心 | Environmental monitoring multilayer degree of depth sampling device |
| CN114791371B (en) * | 2022-05-09 | 2022-11-04 | 山东省临沂生态环境监测中心 | Environmental monitoring multilayer degree of depth sampling 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 |
Granted publication date: 20190924 Termination date: 20210123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |