CN218099126U - COD analyzer for water quality detection - Google Patents

Abstract

The utility model discloses a COD analyzer for water quality testing belongs to water quality testing technical field, be provided with the touch-sensitive screen including the top surface of analysis appearance, the top of analysis appearance is seted up flutedly, install sealed lid on the recess, the last detection groove of having seted up of analysis appearance, just the recess with the detection groove link up each other, the detection groove is located the below of recess, the internally mounted of detection groove has the pick-up plate, the top surface of pick-up plate is installed and is put a thing section of thick bamboo, it is formed with eight tub grooves on the thing section of thick bamboo to put, put the inside of a thing section of thick bamboo and seted up well cavity, it is formed with eight through groove, eight to put on the thing section of thick bamboo put the tub groove respectively through eight through the through groove with well cavity link up each other, the internally mounted of well cavity has spacing subassembly. The utility model discloses be convenient for better inject the test tube of equidimension not, reached better spacing stable effect.

Description

COD analyzer for water quality detection

Technical Field

The utility model relates to a water quality testing technical field specifically is a COD analyzer for water quality testing.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. Along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the water quality of drinking water is continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and perfected, so that the water source of the drinking water needs to be detected, the water source is ensured not to be polluted, and when the water quality is detected, a COD (chemical oxygen demand) analyzer needs to be used for detecting the water quality.

Through retrieval, the Chinese patent number is CN211955361U, although the automatic lifting butt joint of a condensation bottle on a condensation reflux device and a sample digestion cup can be realized, the automation degree is high; simultaneously, the dull polish ball form of condensation bottle bottom and the dull polish loudspeaker form of clearing up the cup rim of a cup can guarantee to clear up and just in time match totally sealed but can't carry on spacingly to the test tube of different models when cup rim of a cup docks with condensation bottle bottom, and then lead to the phenomenon that the part is partly littleer test tube appears rocking when detecting, and the inside water of test tube can spill when serious, for this reason, we provide a COD analysis appearance for water quality testing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a COD analyzer for water quality testing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a COD analysis appearance for water quality testing, is provided with the touch-sensitive screen including the top surface of analysis appearance, the top of analysis appearance is seted up flutedly, install sealed lid on the recess, seted up on the analysis appearance and detected the groove, just the recess with it has a perfect understanding each other to detect the groove, it is located to detect the groove the below of recess, the internally mounted who detects the groove has the pick-up plate, the top surface mounting of pick-up plate has puts a thing section of thick bamboo, it is formed with eight and puts the pipe socket on putting the thing section of thick bamboo, put the inside of a thing section of thick bamboo and seted up the cavity groove, it has eight to link up the groove on the thing section of thick bamboo, eight to put the pipe socket respectively through eight link up the groove with the cavity groove link up each other, the internally mounted of cavity groove has spacing subassembly.

Preferably, spacing subassembly is including installing the connecting block of cavity inslot portion, eight connecting rods are installed to the lateral wall of connecting block, and eight the connecting rod is located eight respectively link up the inside in groove, the connecting rod is kept away from a pot head of connecting block is equipped with the stop collar, the stop collar closes on two fixture blocks are installed to the one end of connecting rod, the lateral wall cover of connecting rod is equipped with the cutting ferrule, the lateral wall cover of connecting rod is equipped with the spring, the both ends of spring respectively with the cutting ferrule with the fixture block contacts.

Through the scheme, the following technical effects can be achieved: through the setting of spacing subassembly, be convenient for better fix the test tube of different models in the inside of putting the tube seat, reached better stable fixed effect.

Preferably, the sealing cover is connected with the inner wall of the groove through a coupler, and a handle is mounted on the top surface of the sealing cover.

Through the scheme, the following technical effects can be achieved: the shaft coupling is convenient for fix the sealing cover at the top of the analyzer better, and simultaneously under the action of the handle, the sealing cover is convenient for open better.

Preferably, four corners of the bottom surface of the analyzer are respectively provided with a fixing block, and the bottoms of the four fixing blocks are positioned on the same horizontal plane.

Through the scheme, the following technical effects can be achieved: through the setting of four fixed blocks, be convenient for better fixing the position of analysis appearance, reached better stable effect.

Preferably, the limiting sleeve is matched with the through groove, one end, far away from the connecting rod, of the limiting sleeve is arc-shaped, and one end, far away from the connecting rod, of the limiting sleeve is made of rubber.

Through the scheme, the following technical effects can be achieved: one end through the stop collar is made by rubber, when guaranteeing that the test tube enters into the inside of putting the tube seat, the damaged problem of test tube can not appear, has reached better protecting effect.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of spacing subassembly, insert the inside of putting the tube seat with the test tube, when the test tube contacts with the stop collar, extrude the stop collar under the effect of test tube, make the stop collar be close to towards the connecting block, exert certain pressure to stop collar and fixture block under the effect of spring simultaneously, make the test tube of the one end opposition tube seat inside of stop collar fix, thereby ensure that the inside of putting the tube seat can be injectd the not test tube of equidimension, better spacing effect has been reached.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inside of the inspection tank of the present invention;

FIG. 3 is a schematic view of the interior of the hollow trough of the present invention;

fig. 4 is a schematic view of the connection between the connecting rod and the stop collar of the present invention.

In the figure: 1. an analyzer; 2. a touch screen; 3. a groove; 4. a sealing cover; 5. a detection tank; 6. detecting a plate; 7. a storage barrel; 8. a pipe placing groove; 9. a hollow groove; 10. a through groove; 11. connecting blocks; 12. a connecting rod; 13. a limiting sleeve; 14. a clamping block; 15. a card sleeve; 16. a spring.

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.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a COD analysis appearance for water quality testing, be provided with touch-sensitive screen 2 including the top surface of analysis appearance 1, the fixed block is all installed to four edges of analysis appearance 1 bottom surface, and the bottom of four fixed blocks all is in same horizontal plane, setting through four fixed blocks, be convenient for better fixing the position of analysis appearance 1, better stable effect has been reached, recess 3 has been seted up at analysis appearance 1's top, install sealed lid 4 on the recess 3, sealed lid 4 passes through the coupling joint with the inner wall of recess 3, the top surface of sealed lid 4 is installed the handle, be convenient for better fix sealed lid 4 at analysis appearance 1's top through the coupling joint, simultaneously under the effect of handle, be convenient for better open sealed lid 4, detection groove 5 has been seted up on analysis appearance 1, and recess 3 and detection groove 5 link up each other, detection groove 5 is located the below of recess 3, the internally mounted of detection groove 5 has detection board 6, the top surface of 6 is installed and is put a thing section of thick bamboo 7, it has eight pipe setting-in-place grooves 8 to be formed with the inside of thing section of thick bamboo 7, put the hollow groove 9 has been seted up in-place the inside of thing section of a thing section of thick bamboo 7, it links up eight through the pipe 8 to put through eight through the eight pipe grooves and install the spacing subassembly each other through the hollow groove 9, it is each other to put the hollow groove 10 to put the hollow groove 9.

Example 2:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a COD analysis appearance for water quality testing, spacing subassembly is including installing at the inside connecting block 11 of cavity groove 9, eight connecting rods 12 are installed to connecting block 11's lateral wall, and eight connecting rods 12 are located eight inside of running through groove 10 respectively, connecting rod 12 keeps away from a pot head of connecting block 11 and is equipped with stop collar 13, stop collar 13 matches the setting with running through groove 10, and the one end that connecting rod 12 was kept away from to stop collar 13 sets up to circular-arcly, and the one end that connecting rod 12 was kept away from to stop collar 13 is made by rubber, one end through stop collar 13 is made by rubber, when guaranteeing that the test tube enters into the inside of putting tub 8, the damaged problem of test tube can not appear, better protecting effect has been reached, stop collar 13 closes on the one end of connecting rod 12 and installs two fixture blocks 14, the lateral wall cover of connecting rod 12 is equipped with cutting ferrule 15, the lateral wall cover of connecting rod 12 is equipped with spring 16, spring 16's both ends contact with cutting ferrule 15 and fixture block 14 respectively.

Specifically, through inserting the test tube and putting the inside of chase 8, when the test tube contacts with stop collar 13, extrude stop collar 13 under the effect of test tube, make stop collar 13 be close to towards connecting block 11, exert certain pressure to stop collar 13 and fixture block 14 under spring 16's effect simultaneously, make the inside test tube of chase 8 fixed to the one end of stop collar 13, thereby ensure that the inside of chase 8 can be injectd not the test tube of equidimension, better spacing effect has been reached.

The working principle is as follows: at first, pull up the handle by the staff and open the inside sealed lid 4 of recess 3, then insert the inside of putting tub 8 with the test tube of the water sample that awaits measuring, when the test tube contacts with stop collar 13, extrude stop collar 13 under the effect of test tube, make stop collar 13 be close to towards connecting block 11, exert certain pressure to stop collar 13 and fixture block 14 under spring 16's effect simultaneously, make the inside test tube of the inside pipe box 8 of one end opposition of stop collar 13 fix, after putting the fixed completion of the inside test tube of tub 8, close sealed lid 4 on the recess 3, touch screen 2 by the staff afterwards, make COD analysis appearance operation and detect the water sample that awaits measuring of the inside test tube (the detection principle of water sample is prior art, can be known for technical staff in the field, do not much to describe here again).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can 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 (5)

1. The utility model provides a COD analysis appearance for water quality testing, includes touch-sensitive screen (2) that is provided with on the top surface of analysis appearance (1), the top of analysis appearance (1) is seted up fluted (3), install sealed lid (4) on recess (3), the last detection groove (5) of having seted up of analysis appearance (1), just recess (3) with it link up each other to detect groove (5), it is located to detect groove (5) the below of recess (3), its characterized in that: the detecting device is characterized in that a detecting plate (6) is mounted inside the detecting groove (5), an object placing barrel (7) is mounted on the top surface of the detecting plate (6), eight pipe placing grooves (8) are formed in the object placing barrel (7), a hollow groove (9) is formed in the object placing barrel (7), eight through grooves (10) are formed in the object placing barrel (7), the eight pipe placing grooves (8) are respectively formed through the eight through grooves (10) and the hollow groove (9) are communicated with each other, and a limiting assembly is mounted inside the hollow groove (9).

2. The COD analyzer for water quality detection according to claim 1, characterized in that: spacing subassembly is including installing inside connecting block (11) of well dead slot (9), eight connecting rods (12) are installed to the lateral wall of connecting block (11), and eight connecting rod (12) are located eight respectively link up the inside of groove (10), connecting rod (12) are kept away from the pot head of connecting block (11) is equipped with stop collar (13), stop collar (13) close on two fixture blocks (14) are installed to the one end of connecting rod (12), the lateral wall cover of connecting rod (12) is equipped with cutting ferrule (15), the lateral wall cover of connecting rod (12) is equipped with spring (16), the both ends of spring (16) respectively with cutting ferrule (15) with fixture block (14) contact.

3. The COD analyzer for water quality detection according to claim 2, characterized in that: the sealing cover (4) is connected with the inner wall of the groove (3) through a coupler, and a handle is mounted on the top surface of the sealing cover (4).

4. The COD analyzer for water quality inspection according to claim 3, wherein: the analyzer is characterized in that fixed blocks are mounted at four corners of the bottom surface of the analyzer (1), and the bottoms of the four fixed blocks are all located on the same horizontal plane.

5. The COD analyzer for water quality inspection according to claim 4, wherein: the limiting sleeve (13) is matched with the through groove (10), one end, far away from the connecting rod (12), of the limiting sleeve (13) is arc-shaped, and one end, far away from the connecting rod (12), of the limiting sleeve (13) is made of rubber.

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