CN209727543U - A kind of sewage sampling device - Google Patents
A kind of sewage sampling device Download PDFInfo
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- CN209727543U CN209727543U CN201920515500.7U CN201920515500U CN209727543U CN 209727543 U CN209727543 U CN 209727543U CN 201920515500 U CN201920515500 U CN 201920515500U CN 209727543 U CN209727543 U CN 209727543U
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- accommodating chamber
- sampler barrel
- piston rod
- sewage
- sampling device
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Abstract
The utility model belongs to sewage monitoring device field, more particularly, to a kind of sewage sampling device, it is characterized by comprising storage tubes, sampler barrel, include piston rod accommodating chamber, gloves accommodating chamber, blotting paper accommodating chamber in the storage tube, is provided with accommodating chamber opening lid in the gloves accommodating chamber, blotting paper accommodating chamber；One end of the sampler barrel is provided with sample tap, the other end of the sampler barrel is closed end and the piston rod accommodating chamber end of itself and storage tube is detachably connected, being provided in the sampler barrel can be along the piston that sampler barrel inner wall reciprocatingly slides, the piston is connected close to the side of closed end with piston rod, and the closed end that the end of the piston rod passes through sampler barrel is protruded into piston rod accommodating chamber.This sewage sampling device is when in use, it is only necessary to which, by the lower end insertion sewage of sample tap, smaller with the contact area of sewage, after sampling, monitoring personnel only needs to be wiped the sewage outside sample tap with a small amount of blotting paper.
Description
Technical field
The utility model belongs to sewage monitoring device field, more particularly, to a kind of sewage sampling device.
Background technique
Sewage mainly includes two aspects of sanitary sewage and trade effluent.In recent years, constantly pushing away with urbanization process
Into the rapid development with industry, the discharge amount of sanitary sewage and trade effluent shows the trend increased year by year, therefore sewage
Post-processing and monitoring task also increase year by year.During sewage monitoring, monitoring personnel is frequently necessary to outgoing acquisition sewage sample,
Then by collected sewage sample take laboratory carry out sample analysis, thus determine the pollutant component in sewage and with
This determines subsequent whether to need to carry out purified treatment and purified treatment scheme.
Currently, sewage sampling bottle mostly uses greatly the empty bottle of clean mineral water bottle or other cleanings.Acquire sewage sample
When, sewage sampling bottle is put into sewage after needing monitoring personnel to wear gloves and is sampled, sampling when, due to sampling bottle with
The contact area of sewage is bigger, and after sampling, the side of sewage sampling bottle and waste water often speckles with many dirts
Water, monitoring personnel needs to be wiped the sewage outside sampling bottle with more blotting paper, therefore, it is necessary to the prior art
It improves.
Summary of the invention
The utility model technical problem bigger for the contact area of sampling bottle and sewage provides a kind of sewage and takes
Sampling device.
The technology employed by the present utility model is
A kind of sewage sampling device, it is characterised in that: include piston rod in the storage tube including storage tube, sampler barrel
Accommodating chamber, gloves accommodating chamber, blotting paper accommodating chamber are provided with accommodating chamber unlatching in the gloves accommodating chamber, blotting paper accommodating chamber
Lid；One end of the sampler barrel is provided with sample tap, and the other end of the sampler barrel is closed end and the work of itself and storage tube
Stopper rod accommodating chamber end is detachably connected, and being provided in the sampler barrel can be along the piston that sampler barrel inner wall reciprocatingly slides, the work
It fills in and is connected close to the side of closed end with piston rod, piston rod appearance is protruded into the closed end that the end of the piston rod passes through sampler barrel
It receives intracavitary.
Sample tap opening lid is provided on the sample tap.
The sample tap opening lid is connect with sample tap by being threadedly engaged, and the sample tap opening lid is contacted with sample tap
Position be provided with gasket.
The end that the piston rod is located in piston rod accommodating chamber is provided with knob.
Anti-abrasion pad, the closed end of the sampler barrel are provided on the closed end of the sampler barrel with the position of plunger rod contacts
On be provided with the blow vent communicated with piston rod accommodating chamber.
The closed end of the sampler barrel and the piston rod accommodating chamber end of storage tube are by being threadedly engaged connection.
The piston rod accommodating chamber is located at one end of storage tube, and the gloves accommodating chamber, blotting paper accommodating chamber are located at storing
The other end of cylinder.
The gloves accommodating chamber, blotting paper accommodating chamber are connect with accommodating chamber opening lid by being threadedly engaged.
The outside of the sampler barrel is provided with graduation mark.
The outside of the sampler barrel is provided with handle.
The utility model has the following beneficial effects:
1, this sewage sampling device is when in use, it is only necessary to by the lower end insertion sewage of sample tap, then pass through lifting
Piston rod can suck sewage in sampler barrel, compared with traditional sewage sampling bottle, greatly reduce the contact surface with sewage
Product, after sampling, the sample tap lower end of this sewage sampling device will not speckle with many sewage, and monitoring personnel only needs with few
The blotting paper of amount wipes the sewage outside sample tap；
2, the operation when structure of this sewage sampling device, use is very simple, production easy to spread；
3, the position that sample tap opening lid is contacted with sample tap is provided with gasket, prevents sewage sample from revealing, and enhances close
Seal effect；
4, anti-abrasion pad is provided on the closed end of sampler barrel with the position of plunger rod contacts, reduces piston in use
The abrasion of bar extends the service life of piston rod；
5, it is provided with the blow vent communicated with piston rod accommodating chamber on the closed end of sampler barrel, when in use in order to make piston
It is communicated in cavity with ambient atmosphere between the closed end of sampler barrel, convenient for the flexible movement of piston；
6, the outside of sampler barrel is provided with graduation mark, is indicated by volume of the graduation mark to sampling, convenient for sampling.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the assembly structure diagram of the utility model.
Fig. 3 is the schematic cross-sectional view of the utility model.
In figure, 1- storage tube, 2- sampler barrel, 3- piston rod accommodating chamber, 4- gloves accommodating chamber, 5- blotting paper accommodating chamber, 6-
Accommodating chamber opening lid, 7- sample tap, the closed end 8-, 9- piston, 10- piston rod, 11- sample tap opening lid, 12- gasket, 13-
Knob, 14- anti-abrasion pad, 15- blow vent, 16- graduation mark, 17- handle.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described implementation
Example is only the utility model a part of the embodiment, instead of all the embodiments.Usually it is described and illustrated herein in the accompanying drawings
The component of the utility model embodiment can arrange and design with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in attached drawing below to protect
The scope of the utility model of shield, but it is merely representative of the selected embodiment of the utility model.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's obtained all other embodiment without making creative work all belongs to
In the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "outside"
The orientation or positional relationship of equal instructions is that orientation based on the figure or positional relationship or the utility model product make
The orientation or positional relationship that used time usually puts, is merely for convenience of describing the present invention and simplifying the description, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, it is thus impossible to understand
For limitations of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot understand
To indicate or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one connection；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with, be can be by intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
Embodiment
As shown in Figure 1-3, a kind of sewage sampling device, including storage tube 1,2 two parts of sampler barrel；
It is described by taking orientation as shown in the figure as an example below, 1 inner route clapboard of storage tube is separated into three cavitys: piston rod
Accommodating chamber 3, gloves accommodating chamber 4, blotting paper accommodating chamber 5, piston rod accommodating chamber 3 are located at the lower end of storage tube 1, gloves accommodating chamber 4,
Blotting paper accommodating chamber 5 is located at the upper end of storage tube 1, be equipped at the top of gloves accommodating chamber 4, blotting paper accommodating chamber 5 one it is shared
Accommodating chamber opening lid 6；Gloves accommodating chamber 4, blotting paper accommodating chamber 5 are connect with accommodating chamber opening lid 6 by being threadedly engaged, and can also be adopted
With other dismountable connection types, the mode such as snapped together；
Storage tube 1 using plastic material make, in partition and storage tube 1 barrel be integrally formed；
A sample tap 7 is opened in the lower end of sampler barrel 2, and the upper end of sampler barrel 2 is the closed end 8 with top plate, top plate with take
Sample cylinder 2 is integrally formed, and the upper end of sampler barrel 2 is detachably connected with the piston rod accommodating chamber end of storage tube 1, detachable connection method
Outer wall for the upper end of sampler barrel 2 is connect with the inner wall of 3 lower end of piston rod accommodating chamber of storage tube 1 by being threadedly engaged, can also
It using other dismountable connection types, selects such disassembly mode manufacture craft fairly simple, dismantles also easier；
Having in sampler barrel 2 one can be along the piston 9 that 2 inner wall of sampler barrel reciprocatingly slides, i.e., the glide direction of piston 9 is by sampling
Mouth 7 is slided to 8 direction of closed end or is slided from 8 direction of closed end to 7 direction of sample tap；
Piston 9 is connected close to the side of closed end 8 with columned piston rod 10, and specific connection type can refer to injection
The connection type of piston and piston rod or the connection type of some other piston and piston rod on the market, connection type in device
For the prior art, do not repeating herein；
A through-hole is opened on the closed end of sampler barrel 28, the end of piston rod 10 passes through logical on the closed end 8 of sampler barrel 2
Hole is protruded into piston rod accommodating chamber 3；The length of piston rod accommodating chamber 3 is greater than the length of piston rod 10, when piston rod 10 is with maximum
Length when protruding into piston rod accommodating chamber 3, avoid the end of piston rod 10 from touching the roof of piston rod accommodating chamber 3；
One dismountable sample tap opening lid 11 is installed on sample tap 7；Sample tap opening lid 11 and sample tap 7 pass through screw thread
It is cooperatively connected, other dismountable connection types can also be used, select such disassembly mode manufacture craft fairly simple, dismantle
Compare easy；A gasket 12 is padded at the position contacted with sample tap 7 in sample tap opening lid 11, gasket 12 plays sealing and makees
With preventing sewage outflow；
The lower end of sample tap 7 is designed to not threaded blank space, middle part and upper end are threaded, are using in this way
When, lower end is inserted into sewage and is sampled, after sampling, is convenient for wiped clean；
Piston rod 10 be located at the end in piston rod accommodating chamber 3 integrally formed with one knob 13, shake hands 13 edge with take
The vertical range of 8 inner wall of closed end of sample cylinder 2 is greater than the thickness of normal human's thumb, in this way when knob 13 is located at sampler barrel 2
Closed end 8 when, monitoring personnel pull knob 13 when, will not rub with 8 inner wall of closed end, make monitoring personnel's hand
It operates more flexible；
The position contacted on the closed end 8 of sampler barrel 2 with piston rod 10 is provided with anti-abrasion pad 14, the i.e. envelope in sampler barrel 2
An anti-abrasion pad 14 is padded in the through-hole of closed end 8, anti-abrasion pad 14 can cohere in this through-hole by adhesive；
The blow vent 15 communicated with piston rod accommodating chamber 3 is provided on the closed end 8 of sampler barrel 2, the shape of blow vent 15 is not
Limit, mainly when in use in order to make to communicate in cavity with ambient atmosphere between piston 9 and the closed end 8 of sampler barrel 2, convenient for living
The flexible movement of plug 9；
The outside of sampler barrel 2 has a graduation mark 16, the printing of graduation mark 16, spraying or with the outer wall of sampler barrel 2 one at
Type；
Sampler barrel 2 is made of plastic material, outside integrally formed with handle 17, convenient for hand-held；
Sampler barrel 2 can be made of transparent material or be made of nontransparent material, using nontransparent material system
When making, no setting is required the outside of sampler barrel 2 graduation mark 16 when sampling, pulls up knob 13 until immovable, that is, completes
Sampling.
Working principle
State shown in Fig. 3 is state when piston 9 is drawn to 2 middle part of sampler barrel；The starting of sewage sampling device sampling
When state, piston 9 is in the lower end in sampler barrel 2 close to the position of sample tap 7, and sampling is placed in gloves accommodating chamber 4
Gloves place blotting paper in blotting paper accommodating chamber 5；Sewage sampling device sampling finish state when, piston 9 is in sampler barrel
The position of upper end in 2 close to closed end 8；
Monitoring personnel operates as steps described below in sampling:
(1) the accommodating chamber opening lid 6 on storage tube 1 is opened, gloves are taken out out of gloves accommodating chamber 4 and are worn on hand, are being inhaled
Blotting paper is taken out in water paper accommodating chamber 5, covers accommodating chamber opening lid 6 again；
(2) storage tube 1, sampler barrel 2 are dismantled along piston rod accommodating chamber end and the interface of closed end 8, sample tap is opened
Opening 11 is disassembled from sample tap 7, exposes sample tap 7；
(3) lower end of sample tap 7 (not threaded blank space) is extend into sewage, pulls up piston rod 10 with hand
Knob 13, piston 9 is moved up along the inner wall of sampler barrel 2, when piston 9 is in the upper end in sampler barrel 2 close to closed end 8
When position, knob 13 is stopped drag, sampling stops, or when the particular sample for reaching the mark of graduation mark 16 outside sampler barrel 2
When volume, knob 13 is stopped drag, sampling stops；
(4) part in sewage is then protruded into using blotting paper wiped clean in the lower end of sample tap 7, sample tap is opened
Lid 11 reinstalls on sample tap 7；
(5) interface by storage tube 1, sampler barrel 2 along piston rod accommodating chamber end and closed end 8 reconfigures together,
Wastewater Sample is taken back laboratory to be monitored；
(6) detect Wastewater Sample when, by storage tube 1, sampler barrel 2 along piston rod accommodating chamber end and closed end 8 interface
It dismantles, sample tap opening lid 11 is disassembled from sample tap 7, expose sample tap 7, place sample in 7 lower end of sample tap and connect
Bottle is received, knob 13 is then pushed down on, piston 9 is moved down along the inner wall of sampler barrel 2, and the sewage sample in sampler barrel 2 is arranged
Enter in sample reception bottle.
It can be reentered into blotting paper accommodating chamber 5 using the blotting paper finished, can be relay using the gloves finished
Enter in gloves accommodating chamber 4, or the blotting paper finished, gloves will be used to be put into rubbish band, avoids arbitrarily abandoning in field；This
Sewage sampling device is fabricated to form that is disposable or reusing, when reuse, after water sample detection
It can just be reused after needing to rinse well in sewage sampling device.
1 embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of sewage sampling device, it is characterised in that: include that piston rod holds including storage tube, sampler barrel, in the storage tube
It receives chamber, gloves accommodating chamber, blotting paper accommodating chamber, is provided with accommodating chamber opening lid in the gloves accommodating chamber, blotting paper accommodating chamber；
One end of the sampler barrel is provided with sample tap, and the other end of the sampler barrel is closed end and the piston rod of itself and storage tube
Accommodating chamber end is detachably connected, and being provided in the sampler barrel can lean on along the piston that sampler barrel inner wall reciprocatingly slides, the piston
The side of nearly closed end is connected with piston rod, and piston rod accommodating chamber is protruded into the closed end that the end of the piston rod passes through sampler barrel
It is interior.
2. a kind of sewage sampling device according to claim 1, it is characterised in that: be provided with sample tap on the sample tap
Opening lid.
3. a kind of sewage sampling device according to claim 2, it is characterised in that: the sample tap opening lid and sample tap
By being threadedly engaged connection, the position that the sample tap opening lid is contacted with sample tap is provided with gasket.
4. a kind of sewage sampling device according to claim 1, it is characterised in that: the piston rod is located at piston rod receiving
Intracavitary end is provided with knob.
5. a kind of sewage sampling device according to claim 1, it is characterised in that: on the closed end of the sampler barrel with work
The position of stopper rod contact is provided with anti-abrasion pad, and the ventilation communicated with piston rod accommodating chamber is provided on the closed end of the sampler barrel
Mouthful.
6. a kind of sewage sampling device according to claim 1, it is characterised in that: the closed end of the sampler barrel and storing
The piston rod accommodating chamber end of cylinder is by being threadedly engaged connection.
7. a kind of sewage sampling device according to claim 1, it is characterised in that: the piston rod accommodating chamber is located at storing
One end of cylinder, the gloves accommodating chamber, blotting paper accommodating chamber are located at the other end of storage tube.
8. a kind of sewage sampling device according to claim 1 or claim 7, it is characterised in that: the gloves accommodating chamber, blotting paper
Accommodating chamber is connect with accommodating chamber opening lid by being threadedly engaged.
9. a kind of sewage sampling device according to claim 1, it is characterised in that: the outside of the sampler barrel is provided with quarter
Spend line.
10. a kind of sewage sampling device according to claim 1, it is characterised in that: the outside of the sampler barrel is provided with
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515500.7U CN209727543U (en) | 2019-04-17 | 2019-04-17 | A kind of sewage sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515500.7U CN209727543U (en) | 2019-04-17 | 2019-04-17 | A kind of sewage sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727543U true CN209727543U (en) | 2019-12-03 |
Family
ID=68691689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920515500.7U Active CN209727543U (en) | 2019-04-17 | 2019-04-17 | A kind of sewage sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747971A (en) * | 2020-12-09 | 2021-05-04 | 深圳市星源空间环境技术有限公司 | Sampling device for sewage treatment |
| CN112779139A (en) * | 2020-12-29 | 2021-05-11 | 弘康信达(江苏)医学研究有限公司 | Mesenchymal stem cell cryopreservation device and cryopreservation method |
-
2019
- 2019-04-17 CN CN201920515500.7U patent/CN209727543U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747971A (en) * | 2020-12-09 | 2021-05-04 | 深圳市星源空间环境技术有限公司 | Sampling device for sewage treatment |
| CN112779139A (en) * | 2020-12-29 | 2021-05-11 | 弘康信达(江苏)医学研究有限公司 | Mesenchymal stem cell cryopreservation device and cryopreservation method |
| CN112779139B (en) * | 2020-12-29 | 2024-02-13 | 麦迪森(江苏)医学研究有限公司 | Mesenchymal stem cell cryopreservation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200110 Address after: 1 300000 and 2 floor, right workshop, building 10, Zhonglian Industrial Park, Xiqing automobile industry zone, Xiqing District, Tianjin Patentee after: China Power Huachen (Tianjin) Precision Measuring Instrument Co., Ltd. Address before: 300000 -10ab district (A), 519 the Yellow River Road, Nankai District, Tianjin (05) (06) Patentee before: Tianjin Zhongdian Celestial Science and Technology Co., Ltd. |