CN110161022A - A kind of dedicated sewage quality verifying attachment of environmental protection tests - Google Patents
A kind of dedicated sewage quality verifying attachment of environmental protection tests Download PDFInfo
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- CN110161022A CN110161022A CN201910376735.7A CN201910376735A CN110161022A CN 110161022 A CN110161022 A CN 110161022A CN 201910376735 A CN201910376735 A CN 201910376735A CN 110161022 A CN110161022 A CN 110161022A
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- fixedly connected
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- side wall
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- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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Abstract
The invention discloses a kind of dedicated sewage quality verifying attachments of environmental protection tests, including the first fixed plate and the second fixed plate, the bottom of first fixed plate and the second fixed plate is fixedly connected to inserted link, the upper end of first fixed plate and the second fixed plate is fixedly connected with connecting plate jointly, one end of the connecting plate is fixedly connected with L shaped plate, the side wall of first fixed plate, which runs through, is equipped with connectivity slot, mobile mechanism is equipped between second fixed plate and L shaped plate, the bottom of the mobile mechanism is fixedly connected with telescoping mechanism, the telescopic end of the telescoping mechanism is fixedly connected with third fixed plate, the bottom of the third fixed plate is fixedly connected with absorbing mechanism.Structure of the invention design rationally, can not only reduce the consumption of human resources, reduce risk when sampling, and can intuitively show whether waters pollutes, and improve detection efficiency.
Description
Technical field
The present invention relates to sewage detection technical fields more particularly to a kind of dedicated sewage quality of environmental protection tests to examine dress
It sets.
Background technique
In recent years, since economic level continues to develop, industrialized process is constantly promoted, the dirt in the numerous waters in China at present
Contaminate it is more serious, with the continuous promotion of people's environmental consciousness, people to the dynamics of water quality monitoring and water quality protection constantly plus
Greatly, make every effort to alleviate and even solve the problems, such as water pollution.
When carrying out water quality detection to sewage region, need to carry out sewage region to pinpoint the work of water quality sampling, then
Sewage detection is carried out, in order to obtain the region water quality data, when currently, carrying out sampling to detection waters, needs people
Work is realized by marine vehicle carries out sampling work to waters different zones water quality, and when the waters shallower to depth
When carrying out sampling work, since marine vehicle can not be used, it is frequently necessary to manually dress waterproof garment entrance
Sampling work is carried out in waters, such mode needs to expend more human resources, and has certain risk,
We devise a kind of dedicated sewage quality verifying attachment of environmental protection tests to solve problem above thus.
Summary of the invention
Not only need to expend more manpower money the purpose of the present invention is to solve existing water quality sampling mode
Source, and the dedicated sewage quality verifying attachment of a kind of environmental protection tests for having certain risk, and proposing, can not only
The consumption of human resources is reduced, reduces risk when sampling, and can intuitively show whether waters pollutes, is improved
Detection efficiency.
To achieve the goals above, present invention employs following technical solutions:
A kind of dedicated sewage quality verifying attachment of environmental protection tests, including the first fixed plate and the second fixed plate, described
The bottom of one fixed plate and the second fixed plate is fixedly connected to inserted link, and the upper end of first fixed plate and the second fixed plate is total
With connecting plate is fixedly connected with, one end of the connecting plate is fixedly connected with L shaped plate, and the side wall of first fixed plate, which runs through, to be set
There is connectivity slot, mobile mechanism is equipped between second fixed plate and L shaped plate, the bottom of the mobile mechanism, which is fixedly connected with, stretches
Contracting mechanism, the telescopic end of the telescoping mechanism are fixedly connected with third fixed plate, and the bottom of the third fixed plate is fixedly connected
There is absorbing mechanism, the side wall of the absorbing mechanism is fixedly connected with the testing agency interconnected with it.
Preferably, the mobile mechanism includes the threaded rod with the rotation connection of the second fixed plate side wall, and the threaded rod is remote
One end from the second fixed plate sequentially passes through connectivity slot, the side wall of L shaped plate and is rotatablely connected with the side wall of L shaped plate, the L shaped plate
Side wall be fixedly connected with first servo motor, the output shaft end of the first servo motor and end of threaded rod is fixed connects
It connects, gag lever post is fixedly connected between the L shaped plate and the second fixed plate, the lateral wall of the gag lever post is socketed with and its outside
The limited block that wall is slidably connected, the bottom of the limited block are fixedly connected with movable block, and the threaded rod runs through the side of movable block
Wall is simultaneously connect with its sidewall thread, and the upper end of the telescoping mechanism is fixedly connected with the bottom of movable block.
Preferably, the telescoping mechanism is automatic telescopic link, and the bottom of the upper end of the automatic telescopic link and movable block
It is fixedly connected, the telescopic end of the automatic telescopic link is arranged downward.
Preferably, the absorbing mechanism includes the first hollow stem for being fixed on third fixed plate bottom, and described first is hollow
The inside of bar is equipped with the first hollow cavity, slidably connects piston block, the side wall of first hollow stem in first hollow cavity
It is fixedly connected with the second hollow stem, the inside of second hollow stem is equipped with the second hollow cavity, is equipped in second hollow cavity
Delivery pipe, the delivery pipe sequentially pass through the side of the side wall of the second hollow stem, the first hollow stem far from one end of the second hollow cavity
Wall is simultaneously interconnected with the first hollow cavity, and one end end that the delivery pipe is located in the second hollow cavity is fixedly connected with leakage of gathering materials
The absorption hose for being equipped with and being interconnected with the second hollow cavity is run through in bucket, the bottom of second hollow stem, the piston block and the
Multiple first springs are connected between the interior bottom of one hollow cavity, the side wall of second hollow stem is fixedly connected with pulling machine
Structure, the free end of the pulling mechanism is run through the bottom sidewall of the first hollow stem and is fixedly connected with the bottom of piston block, described
The lateral wall of pulling mechanism is fixedly connected with the first reel, is arranged with elastic string on first reel, in described first
The inside of empty bar is equipped with mobile cavity, and the lateral wall of first hollow stem runs through be equipped with and be interconnected with the first hollow cavity first
Intercommunicating pore, first intercommunicating pore and mobile cavity are interconnected, and baffle, the side of the baffle are slidably connected in the mobile cavity
Wall, which runs through, is equipped with limbers, and multiple second springs, the bullet are connected between the upper end of the baffle and the inner top of mobile cavity
Property rope free end through the first hollow stem bottom sidewall and be fixedly connected with the bottom of baffle.
Preferably, the pulling mechanism includes the second servo motor being fixed on the second hollow stem side wall, and described second
The output shaft end of servo motor is fixedly connected with fixed link, and the lateral wall of the fixed link is fixedly connected with coaxial rotation
The second reel, be arranged with drawstring on second reel, the free end of the drawstring sequentially passes through the first hollow stem
Bottom sidewall is simultaneously fixedly connected with the bottom of piston block, and second reel is arranged in fixed link.
Preferably, the testing agency includes the detection case being fixedly connected with the first hollow stem side wall, the detection case
Upper end, which is run through, is equipped with first delivery pipe interconnected with it, and first delivery pipe is equipped with the first valve, the detection case
Side wall run through be equipped with second delivery pipe interconnected with it, second delivery pipe be equipped with the second valve, the detection
The side wall of case, which runs through, is equipped with second intercommunicating pore interconnected with it, and second intercommunicating pore is opposite with the first intercommunicating pore.
Preferably, the inner sidewall of first hollow cavity is equipped with first annular baffle set up and down and the second annular gear
Plate.
Preferably, the detection case is made of transparent material.
Compared with prior art, the present invention has the advantages that:
1, by the setting of the first fixed plate, the second fixed plate, inserted link, enable to connecting plate, L shaped plate, mobile mechanism,
Telescoping mechanism, absorbing mechanism and testing agency's stability are arranged on waters to be detected, and then are convenient for sampling and sample
This water quality detection work.
2, by the setting of mobile mechanism, it can be realized moving horizontally for telescoping mechanism, absorbing mechanism and testing agency, into
And can be realized and carry out sample collection, inspection work in same waters different zones, it reduces the consumption of human resources, reduce sample
Risk when extraction.
3, by the setting of absorbing mechanism, testing agency, the water sample sample of extraction can be directly carried out to essence and detect work
Make, whether testing staff occurs color change by the detection reagent in observation detection case, can intuitively obtain the test point
Whether water quality meets environmental requirement.
In conclusion structure of the invention design is rationally, the consumption of human resources can not only be reduced, when reducing sampling
Risk, and can intuitively show whether waters pollutes, improve detection efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dedicated sewage quality verifying attachment of environmental protection tests proposed by the present invention;
Fig. 2 is schematic enlarged-scale view at the A in Fig. 1 of the present invention;
Fig. 3 is schematic enlarged-scale view at the B in Fig. 2 of the present invention;
Fig. 4 is schematic enlarged-scale view at the C in Fig. 2 of the present invention;
Fig. 5 is schematic enlarged-scale view at the D in Fig. 2 of the present invention.
In figure: 1 first fixed plate, 2 second fixed plates, 3 connecting plates, 4L shape plate, 5 connectivity slots, 6 inserted links, 7 first servos electricity
Machine, 8 threaded rods, 9 gag lever posts, 10 limited blocks, 11 movable blocks, 12 automatic telescopic links, 13 third fixed plates, 14 first hollow stems,
15 second hollow stems, 16 first hollow cavities, 17 second hollow cavities, 18 absorb hoses, 19 first springs, 20 second servo motors,
21 detection cases, 22 second delivery pipes, 23 second valves, 24 limbers, 25 first valves, 26 first delivery pipes, 27 drawstrings, 28 are lived
Chock, 29 baffles, 30 first annular baffles, 31 second springs, 32 mobile cavities, 33 delivery pipes, 34 material-collecting funnels, 35 first coilings
Wheel, 36 fixed links, 37 second reels, 38 second intercommunicating pores, 39 first intercommunicating pores, 40 second ring baffles, 41 elastic strings.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the dedicated sewage quality verifying attachment of a kind of environmental protection tests, including the first fixed plate 1 and second are solid
The bottom of fixed board 2, the first fixed plate 1 and the second fixed plate 2 is fixedly connected to inserted link 6, the first fixed plate 1 and the second fixed plate
2 upper end is fixedly connected with connecting plate 3 jointly, and one end of connecting plate 3 is fixedly connected with L shaped plate 4, the side wall of the first fixed plate 1
Through connectivity slot 5 is equipped with, mobile mechanism is equipped between the second fixed plate 2 and L shaped plate 4, the bottom of mobile mechanism is fixedly connected with
Telescoping mechanism, mobile mechanism include the threaded rod 8 with the rotation connection of 2 side wall of the second fixed plate, and threaded rod 8 is far from the second fixed plate
2 one end sequentially passes through connectivity slot 5, the side wall of L shaped plate 4 and is rotatablely connected with the side wall of L shaped plate 4, and the side wall of L shaped plate 4 is fixed
Be connected with first servo motor 7, the output shaft end of first servo motor 7 is fixedly connected with the end of threaded rod 8, L shaped plate 4 with
Gag lever post 9 is fixedly connected between second fixed plate 2, the lateral wall of gag lever post 9 is socketed with the limit being slidably connected with its lateral wall
Position block 10, the bottom of limited block 10 are fixedly connected with movable block 11, threaded rod 8 through movable block 11 side wall and with its side wall spiral shell
Line connection, the upper end of telescoping mechanism is fixedly connected with the bottom of movable block 11.
Telescoping mechanism is automatic telescopic link 12, and the upper end of automatic telescopic link 12 is fixedly connected with the bottom of movable block 11,
The telescopic end of automatic telescopic link 12 is arranged downward.
The telescopic end of telescoping mechanism is fixedly connected with third fixed plate 13, and the bottom of third fixed plate 13 is fixedly connected with suction
Mechanism is received, absorbing mechanism includes the first hollow stem 14 for being fixed on 13 bottom of third fixed plate, and the inside of the first hollow stem 14 is set
There is the first hollow cavity 16, piston block 28 is slidably connected in the first hollow cavity 16, the inner sidewall of the first hollow cavity 16, which is equipped with, to be presented
The first annular baffle 30 of lower setting and the second ring baffle 40, the side wall of the first hollow stem 14 are fixedly connected with the second hollow stem
15, the inside of the second hollow stem 15 is equipped with the second hollow cavity 17, is equipped with delivery pipe 33 in the second hollow cavity 17, delivery pipe 33 is separate
One end of second hollow cavity 17 sequentially pass through the side wall of the second hollow stem 15, the first hollow stem 14 side wall and with the first hollow cavity
16 are interconnected, and one end end that delivery pipe 33 is located in the second hollow cavity 17 is fixedly connected with material-collecting funnel 34, and second is hollow
The absorption hose 18 for being equipped with and being interconnected with the second hollow cavity 17 is run through in the bottom of bar 15, piston block 28 and the first hollow cavity 16
Multiple first springs 19 are connected between interior bottom, the side wall of the second hollow stem 15 is fixedly connected with pulling mechanism, pulling mechanism
Free end through the first hollow stem 14 bottom sidewall and be fixedly connected with the bottom of piston block 28, the lateral wall of pulling mechanism
It is fixedly connected with the first reel 35, pulling mechanism includes the second servo motor 20 being fixed on 15 side wall of the second hollow stem,
The output shaft end of second servo motor 20 is fixedly connected with fixed link 36, and the lateral wall of fixed link 36 is fixedly connected with same with it
Second reel 37 of axis rotation, is arranged with drawstring 27 on the second reel 37, the free end of drawstring 27 sequentially passes through in first
The bottom sidewall of empty bar 14 is simultaneously fixedly connected with the bottom of piston block 28, and the second reel 37 is arranged in fixed link 36.
Elastic string 41 is arranged on first reel 35, the inside of the first hollow stem 14 is equipped with mobile cavity 32, and first is hollow
The lateral wall of bar 14 runs through the first intercommunicating pore 39 for being equipped with and being interconnected with the first hollow cavity 16, the first intercommunicating pore 39 and mobile cavity
32 are interconnected, and slidably connect baffle 29 in mobile cavity 32, and the side wall of baffle 29, which runs through, is equipped with limbers 24, baffle 29 it is upper
Multiple second springs 31 are connected between end and the inner top of mobile cavity 32, the first hollow stem 14 is run through in the free end of elastic string 41
Bottom sidewall and be fixedly connected with the bottom of baffle 29.
The side wall of absorbing mechanism is fixedly connected with the testing agency interconnected with it, testing agency include with it is first hollow
The detection case 21 that 14 side wall of bar is fixedly connected, detection case 21 are made of transparent material, the upper end of detection case 21 through be equipped with and its
The first interconnected delivery pipe 26, the first delivery pipe 26 are equipped with the first valve 25, the side wall of detection case 21 run through be equipped with
Its second interconnected delivery pipe 22, the second delivery pipe 22 are equipped with the second valve 23, and the side wall of detection case 21, which runs through, to be equipped with
Second intercommunicating pore 38 interconnected with it, the second intercommunicating pore 38 and the first intercommunicating pore 39 are opposite.
The present invention can illustrate its principle of work and power by following mode of operation:
In the present invention, when needing to water quality detection work is carried out compared with shallow water area, two inserted links 6 are inserted into detection respectively
The two sides in waters realize the fixed work of limit to the first fixed plate 1, the second fixed plate 2, pass through the first delivery pipe 26 and first
Valve 25 realizes the work to water quality detection reagent is injected in detection case 21.
Start first servo motor 7, since gag lever post 9 plays the effect of limit to limited block 10, enables limited block 10
Enough move horizontally, and movable block 11 is to be threadedly coupled, and then can be realized automatic telescopic link 12, third fixed plate with threaded rod 8
13, absorbing mechanism and testing agency move horizontally, so that absorbing mechanism and testing agency are moved to detection water by connectivity slot 5
The top in domain, when be moved to take when, stop first servo motor 7, start automatic telescopic link 12, realize that its telescopic end drives
Third fixed plate 13, absorbing mechanism and testing agency move down, and when absorption hose 18 is moved in water, start the second servo motor
20, it realizes that its output shaft drives fixed link 36 to rotate, during its rotation, can be realized the first reel 35, elastic string
41, the take-up work of the second reel 37, drawstring 27, during 41 take-up of elastic string, can be realized moving down for baffle 29,
During 27 take-up of drawstring, it can be realized it and piston block 28 driven to move down, and then can be realized detection sample and pass sequentially through absorption
Hose 18, the second hollow cavity 17, material-collecting funnel 34, delivery pipe 33 are delivered in the first hollow cavity 16, when baffle 29 is moved to most
When bottom, limbers 24 is moved to the second intercommunicating pore 38, the first intercommunicating pore 39 relatively, since elastic string 41 has good bullet
Property effect, therefore when baffle 29 is moved to bottommost, fixed link 36 continues to rotate so that the first reel 35 continues take-up and
It will not continue take-up to the second reel 37 to impact, when drawstring 27 makes piston block 28 be moved to the second ring baffle 40
When upper end, then it can be realized detection sample and pass sequentially through the first intercommunicating pore 39, limbers 24 and the second intercommunicating pore 38 and fall to
In detection case 21, it is made to react with the detection reagent in detection case 21, if color change occurs, illustrates this region water source
There are still contamination phenomenons, if starting automatic telescopic link 12 there is no color change, realize the reset of absorbing mechanism, then
Start first servo motor 7, realizes the movement of absorbing mechanism, repeat aforesaid operations, carry out detection work.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of dedicated sewage quality verifying attachment of environmental protection tests, including the first fixed plate (1) and the second fixed plate (2),
It is characterized in that, the bottom of first fixed plate (1) and the second fixed plate (2) is fixedly connected to inserted link (6), and described first is solid
The upper end of fixed board (1) and the second fixed plate (2) is fixedly connected with connecting plate (3) jointly, and one end of the connecting plate (3) is fixed to be connected
It is connected to L shaped plate (4), the side wall of first fixed plate (1), which runs through, is equipped with connectivity slot (5), second fixed plate (2) and L shape
Mobile mechanism is equipped between plate (4), the bottom of the mobile mechanism is fixedly connected with telescoping mechanism, and the telescoping mechanism stretches
End is fixedly connected with third fixed plate (13), and the bottom of the third fixed plate (13) is fixedly connected with absorbing mechanism, the suction
The side wall for receiving mechanism is fixedly connected with the testing agency interconnected with it.
2. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 1, which is characterized in that the shifting
Motivation structure includes the threaded rod (8) with the rotation connection of the second fixed plate (2) side wall, and the threaded rod (8) is far from the second fixed plate
(2) one end sequentially passes through connectivity slot (5), the side wall of L shaped plate (4) and is rotatablely connected with the side wall of L shaped plate (4), the L shaped plate
(4) side wall is fixedly connected with first servo motor (7), the output shaft end of the first servo motor (7) and threaded rod (8)
End be fixedly connected, be fixedly connected with gag lever post (9), the gag lever post between the L shaped plate (4) and the second fixed plate (2)
(9) lateral wall is socketed with the limited block (10) being slidably connected with its lateral wall, and the bottom of the limited block (10) is fixedly connected
Have movable block (11), the threaded rod (8) is run through the side wall of movable block (11) and connect with its sidewall thread, the telescoping mechanism
Upper end be fixedly connected with the bottom of movable block (11).
3. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 2, which is characterized in that described to stretch
Contracting mechanism is automatic telescopic link (12), and the upper end of the automatic telescopic link (12) is fixedly connected with the bottom of movable block (11),
The telescopic end of the automatic telescopic link (12) is arranged downward.
4. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 1, which is characterized in that the suction
Receiving mechanism includes being fixed on first hollow stem (14) of third fixed plate (13) bottom, and the inside of first hollow stem (14) is set
Have the first hollow cavity (16), is slidably connected piston block (28) in first hollow cavity (16), first hollow stem (14)
Side wall be fixedly connected with the second hollow stem (15), the inside of second hollow stem (15) is equipped with the second hollow cavity (17), institute
It states in the second hollow cavity (17) and is equipped with delivery pipe (33), the delivery pipe (33) is successively passed through far from the one end of the second hollow cavity (17)
It wears the side wall of the second hollow stem (15), the side wall of the first hollow stem (14) and is interconnected with the first hollow cavity (16), it is described defeated
One end end for sending pipe (33) to be located in the second hollow cavity (17) is fixedly connected with material-collecting funnel (34), second hollow stem
(15) the absorption hose (18) for being equipped with and being interconnected with the second hollow cavity (17), the piston block (28) and first are run through in bottom
Multiple first springs (19) are connected between the interior bottom of hollow cavity (16), the side wall of second hollow stem (15) is fixedly connected
There is pulling mechanism, the bottom sidewall of the first hollow stem (14) and the bottom with piston block (28) are run through in the free end of the pulling mechanism
Portion is fixedly connected, and the lateral wall of the pulling mechanism is fixedly connected with the first reel (35), on first reel (35)
It is arranged with elastic string (41), the inside of first hollow stem (14) is equipped with mobile cavity (32), first hollow stem (14)
Lateral wall runs through the first intercommunicating pore (39) for being equipped with and being interconnected with the first hollow cavity (16), first intercommunicating pore (39) and shifting
Dynamic chamber (32) are interconnected, and slidably connect baffle (29) in the mobile cavity (32), and the side wall of the baffle (29), which runs through, to be set
Have limbers (24), is connected with multiple second springs between the upper end of the baffle (29) and the inner top of mobile cavity (32)
(31), the free end of the elastic string (41) is run through the bottom sidewall of the first hollow stem (14) and is fixed with the bottom of baffle (29)
Connection.
5. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 4, which is characterized in that the drawing
Motivation structure includes the second servo motor (20) being fixed on the second hollow stem (15) side wall, second servo motor (20)
Output shaft end is fixedly connected with fixed link (36), and the lateral wall of the fixed link (36), which is fixedly connected with, coaxially to be rotated
Second reel (37) is arranged with drawstring (27) on second reel (37), and the free end of the drawstring (27) is successively passed through
It wears the bottom sidewall of the first hollow stem (14) and is fixedly connected with the bottom of piston block (28), the second reel (37) setting
On fixed link (36).
6. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 4, which is characterized in that the inspection
Surveying mechanism includes the detection case (21) being fixedly connected with the first hollow stem (14) side wall, and the upper end of the detection case (21), which is run through, to be set
There is first delivery pipe (26) interconnected with it, first delivery pipe (26) is equipped with the first valve (25), the detection
The side wall of case (21), which runs through, is equipped with second delivery pipe (22) interconnected with it, and second delivery pipe (22) is equipped with second
Valve (23), the side wall of the detection case (21), which runs through, is equipped with second intercommunicating pore (38) interconnected with it, and described second connects
Through-hole (38) and the first intercommunicating pore (39) are opposite.
7. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 4, which is characterized in that described
The inner sidewall of one hollow cavity (16) is equipped with first annular baffle (30) set up and down and the second ring baffle (40).
8. the dedicated sewage quality verifying attachment of a kind of environmental protection tests according to claim 6, which is characterized in that the inspection
Measuring tank (21) is made of transparent material.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114371156A (en) * | 2022-01-24 | 2022-04-19 | 安徽顺迈建设有限公司 | Remote sewage online detection system |
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Application publication date: 20190823 |