CN108680388A - A kind of sewage sampling sample can - Google Patents
A kind of sewage sampling sample can Download PDFInfo
- Publication number
- CN108680388A CN108680388A CN201810346207.2A CN201810346207A CN108680388A CN 108680388 A CN108680388 A CN 108680388A CN 201810346207 A CN201810346207 A CN 201810346207A CN 108680388 A CN108680388 A CN 108680388A
- Authority
- CN
- China
- Prior art keywords
- tank body
- cover
- pipe
- sampling sample
- sewage sampling
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The invention discloses a kind of sewage sampling sample cans, including tank body and cover, the bottom symmetrical of the tank body is equipped with clump weight, the opening of the top of the tank opens up fluted, the groove is in annular shape, the bottom of the groove is equipped with sealing ring, bottom is equipped with Steel net in the first pipe, it is connected with spring between the Steel net and rubber gasket, the side of the tank base is connected with second pipe, it is provided with gate valve in the second pipe, Non-return air valve is installed at the top of the cover.Cover is tightened by wing nut is fixed on tank body, it avoids directly using threaded connection, wing nut is easy to disassemble, and the contact position of cover and tank body is equipped with sealing ring, good seal performance realizes the acquisition of sewage, after the completion of acquisition, rubber gasket firmly seals the opening compresses on first pipe top under the action of inside water pressure so that sewage will not flow out.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of sewage sampling sample can.
Background technology
Sewage handling problem is increasingly subject to the great attention of society.With the process of urbanization and the development of industrial society,
One side water consumption is continuously increased, and water resource is increasingly in short supply, and on the other hand, quantity of wastewater effluent is increasing, environmental pollution day
It is beneficial serious.Sewage sample can is often needed to use in sewage disposal, convenient for analyzing sewage, application No. is
A kind of sewage sample can disclosed in CN201720496006.1, operating personnel pull third and rigidly restrict, and tank body is put into dirt first
In water, tank body is lowered into clump weight effect in water, then pulls the second rigidity rope, the first stick harness and the second stick harness are being drawn at this time
It is extracted from the first opening and the second opening under force effect, sewage enters tank body by the second opening, and the air in tank body passes through
First opening discharge, when the sewage level height in tank body triggers buoyancy ball switch, buzzer reminds operating personnel, operator
Member decontrols the second rigidity rope, and the first stick harness and the second stick harness are resetted in the pulling force effect of elastic string at this time, by the first opening and
Second opening is blocked, and prevents sewage from leaking, and by third, rigidly rope withdraws tank body to operating personnel, by designing discharge tube, side
Just collected sewage is discharged, filled layer is rock wool layer, has good heat insulation effect, easy to operate, but said program
Still there is certain defect, the second rigidity rope and third rigidity rope while putting down, be easy to winding of uniting mutually, so that
Rigidly rope can be also pulled third when pulling the second rigidity rope, influence using effect, and screw thread between tank body and cover
Connection is easy to cause cover that can not remove because of corrosion, causes unnecessary trouble, have one since working environment humidity is big
Fixed limitation.
Invention content
The purpose of the present invention is to provide a kind of sewage sampling sample cans, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of sewage sampling sample can, including tank body and
Cover, the bottom symmetrical of the tank body are equipped with clump weight, and the opening of the top of the tank opens up fluted, and the groove is in circle
The bottom of ring-type, the groove is equipped with sealing ring, and in the grooves, the cover tightens fixation to the cover by wing nut
Centre at the top of tank body, the cover is equipped with handle, and the centre at the top of the cover is also associated with rigid rope, the tank body bottom
The centre in portion is connected with first pipe, and bottom is equipped with rubber gasket in the tank body, and the rubber gasket is located at the first pipe
The opening on road top, bottom is equipped with Steel net in the first pipe, between the Steel net and rubber gasket
It is connected with spring, the side of the tank base is connected with second pipe, gate valve, the cover are provided in the second pipe
Top Non-return air valve is installed.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the tank body and cover
Inner wall on be uniformly covered with antirust zinc layers, have good anti-corrosion effect, extend tank body and cover service life.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the handle passes through spiral shell
Nail is fixedly connected on cover, convenient for disassembly and assembly, and polyurethane non-slip mat, good antiskid effect are covered on the handle.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the sealing ring is thickness
Rubber annular sealing ring of the degree not less than 5mm, improves the sealing performance of junction.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, in the Non-return air valve
Circulating direction be from bottom to up.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the tank body is in cylinder
The section of shape, the cover is circle.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the clump weight passes through
Bolt is fixed, and the clump weight is solid lead.
As advanced optimizing for the technical program, a kind of sewage sampling sample can of the present invention, the rubber gasket
Section be circle, the side of the rubber gasket is adhered to tank body by adhesive glue fixation.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of sewage sampling sample can of the present invention, structure are new
Grain husk, it is easy to operate, it is improved on the basis of existing sample can, cover is tightened by wing nut is fixed on tank body, avoids
Directly using being threadedly coupled, wing nut is easy to disassemble, and the contact position of cover and tank body is equipped with sealing ring, sealing performance
Good, operating personnel are placed a device by rigidity rope in sewage, and tank body sinks under the action of clump weight, at this time tank interior pressure
Power is less than extraneous hydraulic pressure so that sewage is by first pipe and open-top by rubber gasket, and sewage enters in tank body, realizes sewage
Acquisition, the gas in tank body is discharged by Non-return air valve, and after the completion of acquisition, the portable rigidity rope of operating personnel promotes tank body
Go out the water surface, rubber gasket firmly seals the opening compresses on first pipe top under the action of inside water pressure so that dirty
Water will not flow out, and be discharged water by second pipe, have very high practicability, greatly improve a kind of sewage sampling with adopting
Using for sample tank is functional, ensures its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of sewage sampling sample can of the present invention；
Fig. 2 is a kind of tank structure schematic diagram of sewage sampling sample can of the present invention；
Fig. 3 is a kind of portions A enlarged structure schematic diagram of sewage sampling sample can of the present invention；
Fig. 4 is that a kind of rubber gasket of sewage sampling sample can of the present invention tilts status architecture schematic diagram.
In figure：1 tank body, 2 clump weights, 3 grooves, 4 sealing rings, 5 covers, 6 wing nuts, 7 handles, 8 rigidity ropes, 9 first
Pipeline, 10 rubber gaskets, 11 Steel nets, 12 springs, 13 second pipes, 14 Non-return air valves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention；Term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply；In addition unless specifically defined or limited otherwise, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sewage sampling sample can, including tank body 1 and tank
The bottom symmetrical of lid 5, the tank body 1 is equipped with clump weight 2, and the opening at 1 top of the tank body opens up fluted 3, the groove 3
In annular shape, the bottom of the groove 3 is equipped with sealing ring 4, and the cover 5 is located in groove 3, and the cover 5 passes through butterfly spiral shell
Mother 6, which tightens, is fixed on tank body 1, and the centre at 5 top of the cover is equipped with handle 7, and the centre at 5 top of the cover is also associated with just
Property rope 8, the centre of 1 bottom of the tank body is connected with first pipe 9, and bottom is equipped with rubber gasket 10 in the tank body 1, described
Rubber gasket 10 is located at the opening on 9 top of first pipe, and bottom is equipped with Steel net 11 in the first pipe 9, leads to
The setting for crossing Steel net 11 avoids first pipe 9 from being blocked, is connected between the Steel net 11 and rubber gasket 10
The side of spring 12,1 bottom of the tank body is connected with second pipe 13, and gate valve, the tank are provided in the second pipe 13
The top of lid 5 is equipped with Non-return air valve 14.
Specifically, being uniformly covered with antirust zinc layers on the inner wall of the tank body 1 and cover 5, there is good anti-corrosion
Effect extends the service life of tank body 1 and cover 5.
Specifically, the handle 7 is fixedly connected on cover 5 by screw, and it is convenient for disassembly and assembly, it is covered on the handle 7 poly-
Urethane non-slip mat, good antiskid effect.
Specifically, the sealing ring 4 is the rubber annular sealing ring that thickness is not less than 5mm, the leakproofness of junction is improved
Energy.
Specifically, the circulating direction in the Non-return air valve 14 is from bottom to up.
Specifically, the tank body 1 is cylindrical, the section of the cover 5 is circle.
Specifically, the clump weight 2 is bolted, the clump weight 2 is solid lead.
Specifically, the section of the rubber gasket 10 is circle, the side of the rubber gasket 10 passes through adhesive glue
Fixation is adhered to tank body 1.
Operation principle：A kind of sewage sampling sample can of the present invention, in use, being changed on the basis of existing sample can
Into, cover 5 is tightened by wing nut 6 is fixed on tank body 1, avoids directly using being threadedly coupled, and wing nut 6 is easy to disassemble,
And the contact position of cover 5 and tank body 1 is equipped with sealing ring 4, good seal performance, and operating personnel are placed a device by rigidity rope 8
In sewage, tank body 1 sinks under the action of clump weight 2, and 1 internal pressure of tank body is less than extraneous hydraulic pressure at this time so that sewage passes through
First pipe 9 is simultaneously open-top by rubber gasket 10, and sewage enters in tank body 1, realizes the acquisition of sewage, and the gas in tank body 1 is logical
The discharge of Non-return air valve 14 is crossed, after the completion of acquisition, tank body 1 is lifted out the water surface, rubber gasket by the portable rigidity rope 8 of operating personnel
10 firmly seal the opening compresses on 9 top of first pipe under the action of inside water pressure so that sewage will not flow out, and pass through
Second pipe 13 discharges water, easy to use, is suitble to promote the use of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of sewage sampling sample can, including tank body (1) and cover (5), it is characterised in that：The bottom of the tank body (1)
It is arranged with clump weight (2), the opening at the top of the tank body (1) opens up fluted (3), and the groove (3) is in annular shape, institute
The bottom for stating groove (3) is equipped with sealing ring (4), and the cover (5) is located in groove (3), and the cover (5) passes through wing nut
(6) it tightens and is fixed on tank body (1), the centre at the top of the cover (5) is equipped with handle (7), and the centre at the top of the cover (5) is also
It is connected with rigid rope (8), the centre of tank body (1) bottom is connected with first pipe (9), and the interior bottom of the tank body (1) is equipped with
Rubber gasket (10), the rubber gasket (10) are located at the opening on first pipe (9) top, the first pipe (9)
Interior bottom is equipped with Steel net (11), and spring (12) is connected between the Steel net (11) and rubber gasket (10),
The side of tank body (1) bottom is connected with second pipe (13), and gate valve, the cover are provided in the second pipe (13)
(5) Non-return air valve (14) is installed at the top of.
2. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The tank body (1) and cover (5)
Inner wall on be uniformly covered with antirust zinc layers, there is good anti-corrosion effect, extend the use of tank body (1) and cover (5)
Service life.
3. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The handle (7) passes through screw
It is fixedly connected on cover (5), it is convenient for disassembly and assembly, it is covered with polyurethane non-slip mat, good antiskid effect on the handle (7).
4. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The sealing ring (4) is thickness
Rubber annular sealing ring not less than 5mm, improves the sealing performance of junction.
5. a kind of sewage sampling sample can according to claim 1, it is characterised in that：In the Non-return air valve (14)
Circulating direction is from bottom to up.
6. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The tank body (1) is cylindrical,
The section of the cover (5) is circle.
7. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The clump weight (2) passes through spiral shell
Bolt is fixed, and the clump weight (2) is solid lead.
8. a kind of sewage sampling sample can according to claim 1, it is characterised in that：The rubber gasket (10)
Section is circle, and the side of the rubber gasket (10) is adhered to tank body (1) by adhesive glue fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346207.2A CN108680388A (en) | 2018-04-18 | 2018-04-18 | A kind of sewage sampling sample can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346207.2A CN108680388A (en) | 2018-04-18 | 2018-04-18 | A kind of sewage sampling sample can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108680388A true CN108680388A (en) | 2018-10-19 |
Family
ID=63799935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346207.2A Pending CN108680388A (en) | 2018-04-18 | 2018-04-18 | A kind of sewage sampling sample can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108680388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342118A (en) * | 2018-11-20 | 2019-02-15 | 佛山科学技术学院 | A kind of printing and dyeing water harnessing sample can |
| CN111735671A (en) * | 2020-05-22 | 2020-10-02 | 自然资源部第三海洋研究所 | Device and method for collecting deep sea seabed overflow gas |
-
2018
- 2018-04-18 CN CN201810346207.2A patent/CN108680388A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342118A (en) * | 2018-11-20 | 2019-02-15 | 佛山科学技术学院 | A kind of printing and dyeing water harnessing sample can |
| CN111735671A (en) * | 2020-05-22 | 2020-10-02 | 自然资源部第三海洋研究所 | Device and method for collecting deep sea seabed overflow gas |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |