CN212845164U

CN212845164U - Intelligent high-precision BOD (biochemical oxygen demand) tester

Info

Publication number: CN212845164U
Application number: CN202022226917.7U
Authority: CN
Inventors: 岳润峰; 王珞; 陈俭; 李海龙
Original assignee: Luoyang Laibotu Electronic Technology Co ltd
Current assignee: Luoyang Laibotu Electronic Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-03-30
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an intelligent high-precision BOD (biochemical oxygen demand) determinator, which comprises a box body and a determinator body, wherein one side of the top of the box body is fixedly provided with the determinator body, the bottom of the box body is fixedly provided with a bottom plate, the top of the box body is provided with a top cover through a hinge, the top of the top cover is fixedly provided with a placing groove, one side of the placing groove is fixedly provided with a bottom rod, the top of the bottom rod is provided with a support rod, the outer side of the support rod is sleeved with a sliding sleeve, one side of the sliding sleeve is fixedly provided with a fixing knob, one side of the sliding sleeve is fixedly provided with a fixing transverse plate, the inner side of the fixing transverse plate is fixedly provided with a measuring instrument, the utility model can effectively fix the existing measured water sample through the adopted fixing transverse plate at the base and the top, prevent the, thereby influencing the measured value of the BOD determinator and relatively increasing the measurement precision by using the device.

Description

Intelligent high-precision BOD (biochemical oxygen demand) tester

Technical Field

The utility model relates to a determinator, in particular to intelligence high accuracy BOD determinator belongs to water conservancy water and electricity technical field.

Background

At present, along with the requirement of drinking water, the requirement of water quality is higher and higher, and the water quality monitoring is a process of monitoring and determining the types of pollutants in water bodies, the concentrations and the change trends of various pollutants and evaluating the water quality condition, when biochemically degradable organic matters exist in a water sample, the organic matters are assimilated by microorganisms in a biological membrane, the cell respiration of the microorganisms is enhanced, a part of dissolved oxygen is consumed, the dissolved oxygen diffused to the surface of an oxygen electrode is reduced, when the diffusion speed (quality) of the dissolved oxygen in the water sample to the electrode is constant again, a constant current is generated, and as the difference value between the two constant currents has a quantitative relation with the concentration of the biochemically degradable organic matters in the water sample, a device which can directly display the BOD detection result after the current signal is amplified and analyzed by a microcomputer is called a BOD determinator, the existing BOD measuring instrument is small in size and convenient to carry, but is generally carried to an external environment for use, and because the measuring environment is poor, factors influencing the environment are more, the measuring accuracy is possibly influenced, and the measured water quality is different.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence high accuracy BOD apparatus to solve and to propose in the above-mentioned background art but generally carry to external environment and use, because measuring environment is than poor, the factor of environmental impact is more, probably influences the problem of the measuring degree of accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence high accuracy BOD apparatus, includes box and apparatus body, one side fixed mounting at the top of box has the apparatus body, the bottom fixed mounting of box has the bottom plate, there is the top cap at the top of box through the hinge mounting, the top fixed mounting of top cap has the standing groove, standing groove one side fixed mounting has the sill bar, the bracing piece is installed at the sill bar top, the outside cover of bracing piece has the slip cap, one side fixed mounting of slip cap has fixed knob, one side fixed mounting of slip cap has fixed diaphragm, the inboard fixed mounting of fixed diaphragm has the measuring apparatu.

Preferably, the inboard of box is provided with the mounting groove, the inside one side fixed mounting of mounting groove has the peristaltic pump, one side fixed mounting of peristaltic pump has the regulation air pump, peristaltic pump one side is located the below fixed mounting who adjusts the air pump and has the thermostated container.

Preferably, the front of the determinator body is provided with a paper outlet, a display is fixedly mounted below the paper outlet, and a button panel is fixedly arranged below the display.

Preferably, the bottom of the bottom plate is rotatably provided with an adjusting screw, and the bottom of the adjusting screw is provided with a bottom foot through a threaded structure.

Preferably, a fixing plate is fixedly mounted at the top of the placing groove, a partition plate is fixedly mounted on the inner side of the placing groove, and a through hole is formed in the inner side of the partition plate.

Preferably, one side of the bottom rod is fixedly provided with a base located below the fixed transverse plate, and the base is provided with a groove.

Preferably, the top of the bottom rod is provided with a support rod through a buckle, and the support rod is provided with a threaded hole matched with the buckle for use.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an intelligence high accuracy BOD apparatus, can effectually fix current measuring water sample through the fixed diaphragm at the base that adopts and top, prevent to take place the water sample at measuring in-process and take place to rock, lead to oxygen to flow fast, thereby the measuring numerical value of BOD apparatus has been influenced, use the measuring precision of increase that this device can be relative, make it can adapt to outdoor environment and use, bottom plate adjustable device's levelness through the adoption, thereby accomplish the regulation to the device, make its this device adaptable use in the middle of the environment of difference, the application range of the improvement device.

2. The utility model relates to an intelligence high accuracy BOD apparatus can conveniently place the sample detection bottle of this device through the standing groove that is provided with, conveniently carries out the multiple spot sample to the water spot, then the fixed point is concentrated and is detected, increases the convenience that the device used, improves work efficiency, simultaneously through adopting LH-B0D601 type apparatus can be automatic carry out the analysis to measuring data, can be connected with the computer simultaneously to upload data.

Drawings

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

FIG. 2 is a schematic view of the top view of the BOD analyzer of the present invention;

FIG. 3 is a schematic view of the measuring stand of the present invention;

fig. 4 is a schematic view of the base structure of the present invention.

In the figure: 1. fixing the transverse plate; 2. a sliding sleeve; 3. a support bar; 4. a base; 5. a top cover; 6. a box body; 7. a base plate; 8. a fixing plate; 9. a placement groove; 10. a partition plate; 11. a meter body; 12. a button panel; 13. mounting grooves; 14. adjusting the air pump; 15. a thermostat; 16. a paper outlet; 17. a display; 18. a peristaltic pump; 20. a measuring instrument; 21. fixing the knob; 22. buckling; 23. a bottom bar; 24. adjusting screws; 25. and (5) footing.

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.

Referring to fig. 1-4, the utility model provides an intelligent high-precision BOD measuring instrument, which comprises a box body 6 and a measuring instrument body 11, wherein the measuring instrument body 11 is fixedly installed on one side of the top of the box body 6, the measuring instrument body 11 adopts an LH-B0D601 type measuring instrument to automatically analyze measured data and can be connected with a computer to upload the data, a bottom plate 7 is fixedly installed on the bottom of the box body 6, the bottom plate 7 can support and fix the device, and simultaneously, the height and the level of the device are adjusted by matching an adjusting screw 24 arranged on the bottom with a footing 25, so as to increase the application range of the device, a top cover 5 is installed on the top of the box body 6 through a hinge, the top cover 5 protects other internal devices and can be connected with a placing groove 9, the placing groove 9 is fixedly installed on the top of the top cover 5, the placing groove 9 can conveniently place a sample detection bottle of the device, the device has the advantages that the device is convenient to sample water points at multiple points, then concentrated detection is carried out at fixed points, the use convenience of the device is improved, the working efficiency is improved, the bottom rod 23 is fixedly arranged on one side of the placing groove 9, the bottom rod 23 can be used for fixing the top supporting rod 3, the length of the rod body is increased, so that the height of the sliding sleeve 2 can be adjusted, the supporting rod 3 is arranged on the top of the bottom rod 23, the sliding sleeve 2 is sleeved on the outer side of the supporting rod 3, the sliding sleeve 2 can conveniently adjust the position of the fixed transverse plate 1 on one side, so that the device to be detected can be detected in water, the fixed knob 21 is fixedly arranged on one side of the sliding sleeve 2, the sliding sleeve 2 is fixed by the fixed knob 21, the problem that the sliding sleeve 2 slides by itself is solved, the use convenience of the device is improved, the fixed transverse plate 1 is fixedly, the measuring instrument 20 is fixedly arranged on the inner side of the fixed transverse plate 1.

The utility model discloses in: the inboard of box 6 is provided with mounting groove 13, and one side fixed mounting inside mounting groove 13 has peristaltic pump 18, and peristaltic pump 18 can be used to extract rivers, increases the convenience that the device used, and one side fixed mounting of peristaltic pump 18 has regulation air pump 14, and the cooperation of adjusting air pump 14 and thermostated container 15 is used, and the better this device of convenience detects quality of water, and peristaltic pump 18 one side is located the below fixed mounting who adjusts air pump 14 has thermostated container 15.

The utility model discloses in: the front of apparatus body 11 is provided with exit slot 16, and the below fixed mounting of exit slot 16 has display 17, and display 17 and button panel 12 are the equipment of this device, conveniently operate this device, improve the convenience that the device used, and the below fixed button panel 12 that is provided with of display 17.

The utility model discloses in: the bottom of bottom plate 7 is rotated and is installed adjusting screw 24, and footing 25 is installed through the helicitic texture in adjusting screw 24's bottom, thereby increases or reduces the length of footing 25 at certain extent through rotatory adjusting screw 24 to adjusting device's height and level increase device's application range, make its this device can use at not too level road.

The utility model discloses in: the top fixed mounting of standing groove 9 has fixed plate 8, and fixed plate 8 can be fixed the sample bottle of inboard, avoids the sample bottle to need carry and lead to the problem lost, and the inboard fixed mounting of standing groove 9 has baffle 10, and baffle 10 avoids sample bottle position to change to the problem of mutual collision damage, and the inboard of baffle 10 is provided with the through-hole.

The utility model discloses in: one side fixed mounting of sill bar 23 has the base 4 that is located fixed diaphragm 1 below, and is provided with the recess on the base 4, and base 4 can be used to place the detection bottle.

The utility model discloses in: bracing piece 3 is installed through buckle 22 at bottom bar 23 top, and is provided with on the bracing piece 3 and uses the screw hole with buckle 22 cooperation, and the bracing piece 3 at top is taken off to accessible buckle 22 to conveniently carry this device.

During the specific use, use the sample bottle earlier to take a sample, then place the sample bottle in the middle of the recess of base 4 top, adjust adjusting screw 24 and footing 25's cooperation simultaneously and use, thereby adjusting device's height and level, make its device balanced, the position of fixed diaphragm 1 is adjusted to the accessible, make its measuring apparatu 20 and sample contact, then detect, after detecting the completion, bracing piece 3 and the sliding sleeve 2 at accessible buckle 22 take off the top, then put into standing groove 9 in the middle of this device, thereby conveniently carry this device.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. An intelligent high-precision BOD determinator comprises a box body (6) and a determinator body (11), it is characterized in that one side of the top of the box body (6) is fixedly provided with a measuring instrument body (11), a bottom plate (7) is fixedly arranged at the bottom of the box body (6), a top cover (5) is arranged at the top of the box body (6) through a hinge, a placing groove (9) is fixedly arranged at the top of the top cover (5), a bottom rod (23) is fixedly arranged at one side of the placing groove (9), the top of the bottom rod (23) is provided with a support rod (3), the outer side of the support rod (3) is sleeved with a sliding sleeve (2), a fixed knob (21) is fixedly arranged at one side of the sliding sleeve (2), a fixed transverse plate (1) is fixedly arranged at one side of the sliding sleeve (2), and a measuring instrument (20) is fixedly arranged on the inner side of the fixed transverse plate (1).

2. The intelligent high precision BOD meter of claim 1, wherein: the inboard of box (6) is provided with mounting groove (13), one side fixed mounting of mounting groove (13) inside has peristaltic pump (18), one side fixed mounting of peristaltic pump (18) has regulation air pump (14), peristaltic pump (18) one side is located the below fixed mounting who adjusts air pump (14) has thermostated container (15).

3. The intelligent high precision BOD meter of claim 1, wherein: the front of apparatus body (11) is provided with exit slot (16), the below fixed mounting of exit slot (16) has display (17), the fixed button panel (12) that is provided with in below of display (17).

4. The intelligent high precision BOD meter of claim 1, wherein: the bottom of bottom plate (7) is rotated and is installed adjusting screw (24), footing (25) are installed through the helicitic texture in the bottom of adjusting screw (24).

5. The intelligent high precision BOD meter of claim 1, wherein: the top fixed mounting of standing groove (9) has fixed plate (8), the inboard fixed mounting of standing groove (9) has baffle (10), and the inboard of baffle (10) is provided with the through-hole.

6. The intelligent high precision BOD meter of claim 1, wherein: one side fixed mounting of sill bar (23) has base (4) that is located fixed diaphragm (1) below, and is provided with the recess on base (4).

7. The intelligent high precision BOD meter of claim 1, wherein: the top of the bottom rod (23) is provided with a support rod (3) through a buckle (22), and the support rod (3) is provided with a threaded hole matched with the buckle (22) for use.