CN213875520U

CN213875520U - Multi-parameter analyzer suitable for water body

Info

Publication number: CN213875520U
Application number: CN202022032874.9U
Authority: CN
Inventors: 杨国兰; 刘超
Original assignee: Tianjin Lianchuang Environmental Protection Monitoring Co ltd
Current assignee: Tianjin Lianchuang Environmental Protection Monitoring Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-03
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a multi-parameter analyzer suitable for water, which comprises a housin, it has the lid to articulate on the casing, the casing is inside can dismantle and be connected with the test box, the test box is connected with feed liquor pipe and drain pipe through helicitic texture, feed liquor pipe and drain pipe stretch out the casing, fixed mounting has the filter in the test box, the filter forms the test cavity, the inside fixedly connected with second fixed plate of casing, be provided with spacing hole on the second fixed plate, spacing hole and the coaxial setting of test cavity, first fixed plate of fixedly connected with and second grip block on the second fixed plate, first fixed plate has first grip block through first spring coupling, it has first door body and second door body to articulate on the casing, first door body and second door body pass through the connecting piece and connect. The utility model provides a pair of multi-parameter analyzer suitable for water is convenient for wash test electrode, washs and changes the test box, conveniently collects sewage.

Description

Multi-parameter analyzer suitable for water body

Technical Field

The utility model relates to an analytical testing appearance technical field especially relates to a multi-parameter analyzer suitable for water.

Background

The multi-parameter water quality analyzer is an instrument mainly adopting an ion selective electrode measurement method to realize accurate detection, and can be widely applied to the measurement of various ion parameters of power plants, purified water plants, water works, domestic sewage treatment plants, beverage plants, environmental protection departments, industrial water, water industry, textile industry, wine industry, pharmaceutical industry, epidemic prevention departments, hospitals and other departments.

The multi-parameter water quality analyzer in the prior art is inconvenient for cleaning and replacing the reaction vessel and the test electrode, and has the problem of inconvenient sewage collection and treatment.

SUMMERY OF THE UTILITY MODEL

To the not enough of background art, the utility model provides a multi-parameter analyzer suitable for water is convenient for wash test electrode, washs and changes the test box, conveniently collects sewage.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a multi-parameter analysis appearance suitable for water, includes the casing, it has the lid to articulate on the casing, the inside dismantlement of casing is connected with the test box, the test box is connected with feed liquor pipe and drain pipe through helicitic texture, feed liquor pipe and drain pipe stretch out the casing, fixed mounting has the filter in the test box, the filter forms the test cavity, the inside fixedly connected with second fixed plate of casing, be provided with spacing hole on the second fixed plate, spacing hole with the coaxial setting of test cavity, first fixed plate of fixedly connected with and second grip block on the second fixed plate, first fixed plate has first grip block through first spring coupling, it has first door body and second door body to articulate on the casing, first door body and second door body pass through the connecting piece and connect.

Preferably, be provided with the display screen on the lid, the inside of lid is provided with the analysis appearance host computer, the analysis appearance host computer is connected with the one end of electric connecting rod through the test wire, the other end fixedly connected with test electrode of electric connecting rod, the display screen with the analysis appearance host computer passes through the test wire is connected, fixedly connected with cutting ferrule on the lid, electric connecting rod with the cutting ferrule block is connected, the cutting ferrule is made by elastic material.

By adopting the scheme, after the test electrode is contacted with the tested water body, the test electrode can transmit the test information to the analyzer host through the electric connecting rod and the test wire, the test result is displayed through the display screen after the test electrode is processed by the analyzer host, when the test is carried out, firstly, the tested water body is injected into the test box through the liquid inlet pipe, the electric connecting rod is taken out of the clamping sleeve, then the electric connecting rod and the test electrode are inserted into the test cavity through the limiting hole, the first spring is extruded and provides opposite acting force for the first clamping plate, the first clamping plate and the second clamping plate can stably clamp the electric connecting rod, the filter screen is arranged on the filter screen, the large particles, sticky substances and the like in the tested water body can be prevented from being adhered or deposited on the test electrode, so that the pollution to the test electrode is reduced, the test result is known through the display screen, after the test is finished, the electric connecting rod and the test electrode are taken out from the interior of the test cavity and cleaned, the clamping sleeve is made of elastic materials such as rubber, the electric connecting rod can be clamped into the clamping sleeve to be fixed, clean water is injected into the liquid inlet pipe when the test box is cleaned, the inner wall of the test box is washed and cleaned, or the liquid inlet pipe and the liquid outlet pipe are disassembled from the test box, the first door body and the second door body are opened through the connecting piece to take out the test box, and then the new test box is cleaned or replaced.

Preferably, the electric connecting rod is sleeved with a protective shell.

Adopt above-mentioned scheme, the protective housing of setting can avoid test electrode to receive the harm.

Preferably, the connecting pieces are arranged into two groups, each connecting piece comprises a second sliding block, a handle is fixedly connected to each second sliding block, each second sliding block is connected with the corresponding first door body in a sliding mode, one end of a third spring is fixedly connected to each second sliding block, the other end of each third spring is fixedly connected with the inner wall of the corresponding first door body, one end of each third spring is matched with a limiting groove in a matched mode, and the limiting grooves are formed in the inner portions of the corresponding second door bodies.

Adopt above-mentioned scheme, the pulling handle makes the second slider extrude the third spring, breaks away from the spacing recess until the second slider, can open first door body and the second door body and take out the test box from the casing, when locking first door body and the second door body, the pulling handle makes the second slider extrude the third spring, when the one end of second slider was neat with first door body, unclamp the handle, make the second slider insert the inside of spacing recess just, thereby the spring still is in compression state and locks first door body and second door body.

Preferably, a first clamping block is fixedly connected to the cover body, one end of a second spring is fixedly connected to the inner wall of the first clamping block, the other end of the second spring is connected with a first sliding block, the first sliding block is slidably connected with the first clamping block, a limiting plate is fixedly connected to the shell, and a through hole matched with the bottom of the first clamping block is formed in the limiting plate.

Adopt above-mentioned scheme, when opening the lid, from both sides to middle first slider of extrusion, thereby extrude the second spring, when the both sides of first slider and first fixture block are leveled at ordinary times, upwards promote first fixture block, make first fixture block break away from the limiting plate, thereby open the lid, when closing the lid, from both sides to middle first slider of extrusion, thereby extrude the second spring, when the both sides of first slider and first fixture block are leveled at ordinary times, downwards promote first fixture block, make first fixture block insert inside the limiting plate, the second spring extends to both sides and extrudees first fixture block, make first fixture block and limiting plate lock, thereby it is fixed with the casing to fix the lid.

Preferably, a second clamping block is fixedly connected to the electric connecting rod.

By adopting the scheme, when the electric connecting rod and the test electrode are inserted into the test cavity for testing, the bottom of the second clamping block is just supported on the first clamping plate and the second clamping plate when the first clamping plate and the second clamping plate are used for clamping the electric connecting rod, so that the stability of the electric connecting rod and the test electrode is favorably kept, and the accuracy of a test result is improved.

Preferably, the first clamping plate and the second clamping plate are provided with rubber layers.

By adopting the scheme, the arranged rubber layer can prevent the first clamping plate and the second clamping plate from damaging the electric connecting rod.

Preferably, the inner wall of the shell is fixedly connected with a limiting block, and the shell is connected with the test box through a hand screw.

Adopt above-mentioned scheme, the both sides of test box are provided with the recess with stopper looks adaptation, and during equipment test box and casing, push the inside of casing along the direction of stopper with the test box until unable promotion, then utilize hand screw to fix test box and casing, convenient operation.

Preferably, the height of the liquid inlet pipe is higher than that of the liquid outlet pipe, a first valve is arranged on the liquid inlet pipe, and a second valve is arranged on the liquid outlet pipe.

By adopting the scheme, the second valve is closed, the first valve is opened, the water body is injected into the test box, the water body can be tested, and after the test is completed, the water body in the test box can be collected by opening the second valve.

Preferably, the first clamping blocks are arranged in two groups.

By adopting the scheme, the cover body is more firmly fixed with the shell when the cover body is closed.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) after the test is accomplished, take out electric connecting rod and test electrode in from the test cavity, can wash both, to the intraductal clear water that injects into of feed liquor, can wash away the washing to the test box inner wall, open the second valve and can carry out the sewage collection, when changing the test box, open the first door body and the second door body through the connecting piece takes out the test box, recycles the connecting piece after the change and locks the first door body and the second door body, and easy operation is convenient.

(2) The first spring, the first fixing plate, the first clamping plate, the second clamping plate and the second clamping block which are arranged can keep the stability of the electric connecting rod and the test electrode in the test process, and the accuracy of the test result is improved.

(3) The cooperation of first fixture block, limiting plate, first slider and second spring is used, makes lid and casing can lock, and the transportation of being convenient for when opening the lid presses first slider, upwards promote first fixture block can, easy operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Fig. 3 is a schematic view of the structure of the present invention.

Fig. 4 is a schematic rear view of the present invention.

In the figure: 1. a cover body; 2. a first clamping block; 3. a housing; 4. a first fixing plate; 5. a first spring; 6. A first clamping plate; 7. a second clamping plate; 8. a second fixing plate; 9. a limiting hole; 10. a liquid inlet pipe; 101. A first valve; 11. a test box; 12. a filter plate; 13. a liquid outlet pipe; 131. a second valve; 14. Screwing the screw by hand; 15. a limiting block; 16. a limiting plate; 17. a first slider; 18. a second spring; 19. A first door body; 20. a second door body; 21. a test line; 22. a second fixture block; 23. an electrical connection rod; 24. a card sleeve; 25. a test electrode; 26. a protective shell; 27. a display screen; 28. a test chamber; 29. a connecting member; 291. a third spring; 292. a second slider; 293. a handle; 294. and a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a multi-parameter analyzer suitable for water, which comprises a housin 3, it has lid 1 to articulate on the

casing

3, 3 inside detachable connections of casing have test box 11, test box 11 is connected with feed liquor pipe 10 and drain pipe 13 through the helicitic texture, feed liquor pipe 10 and drain pipe 13 stretch out outside casing 3, fixed mounting has filter 12 in the test box 11, filter 12 forms test cavity 28, the inside fixedly connected with second fixed plate 8 of casing 3, be provided with spacing hole 9 on the second fixed plate 8, spacing hole 9 and the coaxial setting of test cavity 28, fixedly connected with first fixed plate 4 and second grip block 7 on the second fixed plate 8, first fixed plate 4 is connected with first grip block 6 through first spring 5, it has first door body 19 and second door body 20 to articulate on the casing 3, first door body 19 and second door body 20 pass through connecting piece 29 and connect.

Be provided with display screen 27 on the lid 1, the inside of lid 1 is provided with the analysis appearance host computer, the analysis appearance host computer is connected with the one end of electric connecting rod 23 through test wire 21, the other end fixedly connected with test electrode 25 of electric connecting rod 23, display screen 27 passes through test wire 21 with the analysis appearance host computer and is connected, fixedly connected with cutting ferrule 24 on the lid 1, electric connecting rod 23 is connected with cutting ferrule 24 block, cutting ferrule 24 is made by elastic material.

After the testing electrode 25 contacts with the tested water body, the testing electrode 25 can transmit the tested information to the analyzer host through the electric connecting rod 23 and the testing line 21, after the information is processed by the analyzer host, the testing result is displayed through the display screen 27, when the testing is carried out, firstly, the tested water body is injected into the testing box 11 through the liquid inlet pipe 10, the electric connecting rod 23 is taken out from the clamping sleeve 24, then the electric connecting rod 23 and the testing electrode 25 are inserted into the testing cavity 28 through the limiting hole 9, the first spring 5 is extruded and gives opposite acting force to the first clamping plate 6, the first clamping plate 6 and the second clamping plate 7 can stably clamp the electric connecting rod 23, the filter plate 12 is provided with a filter screen, the adhesion or the deposition of large particles, sticky substances and the like in the tested water body on the testing electrode 25 can be avoided, and the pollution to the testing electrode 25 is reduced, the result of test learns through display screen 27, the test is accomplished the back, it washs to take out electric connecting rod 23 and test electrode 25 from test cavity 28 in, cutting ferrule 24 is made by elastic material such as rubber, consequently can go into cutting ferrule 24 internal fixation with electric connecting rod 23 card, when wasing test box 11, inject the clear water into feed liquor pipe 10, wash the washing to test box 11 inner wall, or dismantle the back with feed liquor pipe 10 and drain pipe 13 from test box 11, open first door body 19 and second door body 20 through connecting piece 29 and take out test box 11, then wash or change new test box 11.

The electric connecting rod 23 is sleeved with a protective shell 26, and the arranged protective shell 26 can prevent the test electrode 25 from being damaged.

Connecting piece 29 sets up to two sets ofly, and connecting piece 29 includes second slider 292, fixedly connected with handle 293 on the second slider 292, second slider 292 and the first door body 19 sliding connection, the one end of fixedly connected with third spring 291 on the second slider 292, the other end of third spring 291 and the inner wall fixed connection of the first door body 19, the one end and the spacing recess 294 looks adaptation of third spring 291 are kept away from to second slider 292, spacing recess 294 sets up in the inside of the second door body 20.

Pulling the handle 293 to enable the second slider 292 to press the third spring 291 until the second slider 292 is separated from the limit groove 294, so that the first door body 19 and the second door body 20 can be opened to take out the test box 11 from the housing 3, when the first door body 19 and the second door body 20 are locked, pulling the handle 293 to enable the second slider 292 to press the third spring 291, when one end of the second slider 292 is flush with the first door body 19, releasing the handle 293 to enable the second slider 292 to be just inserted into the limit groove 294, and the spring 291 is still in a compressed state to lock the first door body 19 and the second door body 20.

The cover body 1 is fixedly connected with a first clamping block 2, one end of a second spring 18 is fixedly connected to the inner wall of the first clamping block 2, the other end of the second spring 18 is connected with a first sliding block 17, the first sliding block 17 is connected with the first clamping block 2 in a sliding mode, a limiting plate 16 is fixedly connected to the shell 3, and a through hole matched with the bottom of the first clamping block 2 is formed in the limiting plate 16.

When opening lid 1, extrude first slider 17 from both sides to the centre, thereby extrude second spring 18, when first slider 17 is level with the both sides of first fixture block 2 at ordinary times, upwards promote first fixture block 2, make first fixture block 2 break away from limiting plate 16, thereby open lid 1, when closing lid 1, extrude first slider 17 from both sides to the centre, thereby extrude second spring 18, when first slider 17 is level with the both sides of first fixture block 2 at ordinary times, promote first fixture block 2 downwards, make first fixture block 2 insert inside limiting plate 16, second spring 18 extends to extrude first fixture block 2 to both sides, make first fixture block 2 and limiting plate 16 lock, thereby it is fixed with lid 1 and casing 3.

Fixedly connected with second fixture block 22 on the electric connecting rod 23, when inserting electric connecting rod 23 and test electrode 25 test in test cavity 28, utilize first grip block 6 and second grip block 7 centre gripping electric connecting rod 23, the bottom of second fixture block 22 supports just on first grip block 6 and second grip block 7, is favorable to keeping electric connecting rod 23 and test electrode 25's stability, has improved the accuracy of test result.

Rubber layers are arranged on the first clamping plate 6 and the second clamping plate 7, and the arranged rubber layers can prevent the first clamping plate 6 and the second clamping plate 7 from damaging the electric connecting rod 23.

Fixedly connected with stopper 15 on the inner wall of casing 3, casing 3 is connected with test box 11 through hand screw 14, and the both sides of test box 11 are provided with the recess with stopper 15 looks adaptation, and during equipment test box 11 and casing 3, push test box 11 along stopper 15 direction the inside of casing 3 until unable promotion, then utilize hand screw 14 to be fixed test box 11 and casing 3, convenient operation.

The height that highly is higher than drain pipe 13 of feed liquor pipe 10 is provided with first valve 101 on the feed liquor pipe 10, is provided with second valve 131 on the drain pipe 13, closes second valve 131, opens first valve 101, pours into the water into in the test box 11, can test it, and after the test was accomplished, open second valve 131 and can collect the water in the test box 11.

First fixture block 2 sets up to two sets of, when guaranteeing that lid 1 closes, lid 1 and casing 3 fixed more firm.

The working principle is as follows: the first sliding block 17 is pressed from two sides to the middle, so that the second spring 18 is pressed, when the first sliding block 17 is flush with two sides of the first clamping block 2, the first clamping block 2 is pushed upwards, so that the first clamping block 2 is separated from the limiting plate 16, and the cover body 1 is opened;

the second valve 131 is closed, the first valve 101 is opened, the tested water body is injected into the test box 11 through the liquid inlet pipe 10, the electric connecting rod 23 is taken out of the clamping sleeve 24, the first clamping plate 6 is pushed to one side, the electric connecting rod 23 and the test electrode 25 are inserted into the test cavity 28 through the limiting hole 9, the first spring 5 is extruded, and gives the first clamping plate 6 opposite acting force, the first clamping plate 6 and the second clamping plate 7 clamp the electric connecting rod 23, the bottom of the second clamping block 22 is just propped against the first clamping plate 6 and the second clamping plate 7, which is beneficial to keeping the stability of the electric connecting rod 23 and the testing electrode 25, the filter plate 12 is provided with a filter screen which can avoid large particles, sticky substances and the like in the testing water body from being adhered or deposited on the testing electrode 25, thereby reducing the pollution to the testing electrode 25, and the testing result is known through the display screen 27;

after the test is finished, the electric connecting rod 23 and the test electrode 25 are taken out from the test cavity 28 for cleaning, after the cleaning is finished, the protective shell 26 is sleeved on the electric connecting rod 23, then the electric connecting rod 23 is clamped into the clamping sleeve 24 for fixing, when the test box 11 is cleaned, clear water is injected into the liquid inlet pipe 10 for washing and cleaning the inner wall of the test box 11, the second valve 131 is opened to collect sewage, or the first door body 19 and the second door body 20 are opened through the connecting piece 29 to take out the test box 11, and then the test box 11 is cleaned or replaced by a new one;

when the cover body 1 is closed, the first sliding blocks 17 are extruded from two sides to the middle to extrude the second springs 18, when the first sliding blocks 17 are flush with two sides of the first clamping blocks 2, the first clamping blocks 2 are pushed downwards to enable the first clamping blocks 2 to be inserted into the limiting plates 16, the second springs 18 extend to extrude the first clamping blocks 2 from two sides to enable the first clamping blocks 2 to be locked with the limiting plates 16, and therefore the cover body 1 and the shell body 3 are fixed and convenient to transport;

when a new test box 11 is replaced, after the liquid inlet pipe 10, the liquid outlet pipe 13 and the hand screw 14 are detached from the test box 11, the handle 293 is pulled to enable the second slider 292 to press the third spring 291 until the second slider 292 is separated from the limiting groove 294, the first door body 19 and the second door body 20 can be opened, then the test box 11 is taken out of the shell 3 to be replaced with the new test box 11, then the new test box 11 is pushed into the shell 3 along the direction of the limiting block 15 until the new test box can not be pushed, the hand screw 14 is used for fixing the test box 11 and the shell 3, and then the liquid inlet pipe 10 and the liquid outlet pipe 13 are connected with the test box 11, so that the operation is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-parameter analyzer suitable for water, includes casing (3), articulated on casing (3) have lid (1), its characterized in that: the testing device is characterized in that a testing box (11) is detachably connected inside the shell (3), the testing box (11) is connected with a liquid inlet pipe (10) and a liquid outlet pipe (13) through a threaded structure, the liquid inlet pipe (10) and the liquid outlet pipe (13) extend out of the shell (3), a filter plate (12) is fixedly installed in the testing box (11), the filter plate (12) forms a testing cavity (28), a second fixing plate (8) is fixedly connected inside the shell (3), a limiting hole (9) is formed in the second fixing plate (8), the limiting hole (9) and the testing cavity (28) are coaxially arranged, a first fixing plate (4) and a second clamping plate (7) are fixedly connected on the second fixing plate (8), the first fixing plate (4) is connected with a first clamping plate (6) through a first spring (5), and a first door body (19) and a second door body (20) are hinged on the shell (3), the first door body (19) and the second door body (20) are connected through a connecting piece (29).

2. The multiparameter analyzer for a body of water of claim 1, wherein: be provided with display screen (27) on lid (1), the inside of lid (1) is provided with the analysis appearance host computer, the analysis appearance host computer passes through test wire (21) and is connected with the one end of electric connecting rod (23), the other end fixedly connected with test electrode (25) of electric connecting rod (23), display screen (27) with the analysis appearance host computer passes through test wire (21) are connected, fixedly connected with cutting ferrule (24) on lid (1), electric connecting rod (23) with cutting ferrule (24) block is connected, cutting ferrule (24) are made by elastic material.

3. The multiparameter analyzer for a body of water of claim 2, wherein: the electric connecting rod (23) is sleeved with a protective shell (26).

4. A multiparameter analyzer for a body of water according to claim 3, wherein: the connecting pieces (29) are arranged into two groups, each connecting piece (29) comprises a second sliding block (292), a handle (293) is fixedly connected onto each second sliding block (292), each second sliding block (292) is connected with the corresponding first door body (19) in a sliding mode, one end of a third spring (291) is fixedly connected onto each second sliding block (292), the other end of each third spring (291) is fixedly connected with the inner wall of the corresponding first door body (19), one end, far away from the third spring (291), of each second sliding block (292) is matched with a limiting groove (294), and the limiting grooves (294) are arranged inside the corresponding second door body (20).

5. The multiparameter analyzer for a body of water of claim 4, wherein: the improved structure of the automobile seat cover is characterized in that a first clamping block (2) is fixedly connected to the cover body (1), one end of a second spring (18) is fixedly connected to the inner wall of the first clamping block (2), the other end of the second spring (18) is connected with a first sliding block (17), the first sliding block (17) is connected with the first clamping block (2) in a sliding mode, a limiting plate (16) is fixedly connected to the shell (3), and a through hole matched with the bottom of the first clamping block (2) is formed in the limiting plate (16).

6. A multiparameter analyzer for a body of water according to claim 2 or 5, wherein: and a second clamping block (22) is fixedly connected to the electric connecting rod (23).

7. The multiparameter analyzer for a body of water of claim 6, wherein: rubber layers are arranged on the first clamping plate (6) and the second clamping plate (7).

8. The multiparameter analyzer for a body of water of claim 7, wherein: the testing device is characterized in that a limiting block (15) is fixedly connected to the inner wall of the shell (3), and the shell (3) is connected with the testing box (11) through hand-screwed screws (14).

9. A multiparameter analyzer for a body of water according to claim 1 or 8, wherein: the height of feed liquor pipe (10) is higher than the height of drain pipe (13), be provided with first valve (101) on feed liquor pipe (10), be provided with second valve (131) on drain pipe (13).

10. The multiparameter analyzer for a body of water of claim 5, wherein: the first clamping blocks (2) are arranged into two groups.