CN217879138U

CN217879138U - Device for rapidly measuring dissolved oxygen in water

Info

Publication number: CN217879138U
Application number: CN202221084943.3U
Authority: CN
Inventors: 陈梦莹; 陈平; 刘敏; 彭文馨; 郑丽辉; 张国鑫; 林泽吟; 吴志伟; 邵丽颖
Original assignee: Fujian Environmental Protection Design Institute Co ltd
Current assignee: Fujian Environmental Protection Design Institute Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-22
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an aquatic dissolved oxygen spot test device in dissolved oxygen survey field, the camera includes a supporting plate, the backup pad is located both ends and is corresponding setting, and the backup pad is vertical state, common slidable mounting has the slurcam between the downside that the backup pad is close to one side middle part mutually, the upside fixed mounting that the middle part that the backup pad is close to one side is located the slurcam mutually has spacing, spacing spaced apart on is equipped with a plurality of through-holes and corresponding a plurality of reaction test tubes of putting up, the upper end of backup pad is equipped with the baffle jointly, the interior anchor ring fixed mounting that the baffle lower surface corresponds the reaction test tube has a plurality of dogs, in-process using, can go on of assay work with higher speed, be favorable to promoting work efficiency, and in use can guarantee that each sample carries out the ration, and then help the use.

Description

Device for rapidly measuring dissolved oxygen in water

Technical Field

The utility model relates to a dissolved oxygen survey field specifically is an aquatic dissolved oxygen spot test device.

Background

The molecular oxygen in the air dissolved in the water is called dissolved oxygen, the content of the dissolved oxygen in the water has close relation with the partial pressure of the oxygen in the air and the temperature of the water, under the natural condition, the oxygen content in the air does not change greatly, so the water temperature is the main factor, the lower the water temperature is, the higher the content of the dissolved oxygen in the water is, the molecular oxygen dissolved in the water is called dissolved oxygen, and the amount of the dissolved oxygen in the water is an index for measuring the self-purification capacity of the water body.

In the process of measuring the dissolved oxygen in water, the sample to be measured and analyzed is inconvenient to quantify, and the waiting is needed in the reaction process, so that the working efficiency is influenced; therefore, we propose a device for rapidly determining the dissolved oxygen in water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquatic dissolved oxygen spot test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an aquatic dissolved oxygen spot test device, includes the backup pad, the backup pad is located both ends and is corresponding setting, just the backup pad is vertical state, common slidable mounting has the slurcam between the downside that the backup pad is close to one side middle part mutually, the middle part that the backup pad is close to one side mutually is located the upside fixed mounting of slurcam has spacing, spacing spaced apart being equipped with a plurality of through-holes and corresponding a plurality of reaction test tubes of having erect on spacing, the upper end of backup pad is equipped with the baffle jointly, the lower surface of baffle corresponds the interior anchor ring fixed mounting who reacts the test tube and has a plurality of dogs.

As a further aspect of the present invention: the common fixed mounting of lower extreme of backup pad has the mounting panel that is the horizontality, the middle part fixed mounting of mounting panel upper surface has the electric telescopic handle who is vertical state.

By adopting the technical scheme: the setting of mounting panel for can be better support and fix this device, and then more help this device can be more stable use.

As a further aspect of the present invention: the output end of the electric telescopic rod faces upwards, and the output end of the electric telescopic rod is fixedly connected with the middle of the lower surface of the pushing plate.

By adopting the technical scheme: electric telescopic handle's setting for can be more convenient promote the catch plate, and then help promoting work efficiency, and can conveniently use more.

As a further aspect of the present invention: the middle part of the outer surface of the two ends of the pushing plate is fixedly provided with a clamping block, and the lower side of the supporting plate close to the middle part of one side is provided with a sliding groove in a vertical state corresponding to the clamping block.

By adopting the technical scheme: the fixture block and the sliding groove are arranged, so that the pushing plate can be moved more stably, and the use is facilitated.

As a further aspect of the present invention: the pushing plate is in a horizontal state, and a plurality of notches are formed in the upper surface of the pushing plate corresponding to the bottoms of the reaction test tubes.

By adopting the technical scheme: the setting of catch plate upper surface notch for the catch plate can be more stable promote the reaction test tube.

As a further aspect of the present invention: the reaction test tube is in a vertical state, the limiting frame is in a horizontal state, the baffle is in a horizontal state, the stop block is in a vertical state, the cross section of the stop block is circular, and the diameter of the cross section of the outer ring surface of the stop block is smaller than that of the inner ring surface of the reaction test tube.

By adopting the technical scheme: the setting of baffle and dog for can cross better carry out the part to the sample of reaction in vitro and extrude, and then help making the sample volume in the reaction in vitro close, help guaranteeing the accuracy of data.

As the utility model discloses further scheme again: the screw rods are inserted between the middle parts of the two ends of the baffle and the middle parts of the upper ends of the supporting plates and are in a vertical state, and the rotating heads are fixedly mounted at the upper ends of the screw rods.

By adopting the technical scheme: the screw and the rotating head are arranged, so that the baffle and the supporting plate can be fixed and separated more conveniently, and the use is facilitated.

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

1. the utility model discloses in, help assembling and fixing each part of this device through the backup pad, through the slurcam, the use that cooperatees of spacing and reaction test tube, make can promote to the sample reagent in the reaction test tube and rock, and then help the reaction with higher speed, and then help practicing thrift operating time, use through the cooperation of baffle and dog, make can be better carry out the ration to each sample reagent, and then in using, can go on of assay work with higher speed, be favorable to promoting work efficiency, and in use can guarantee that each sample carries out the ration, and then help using.

2. The utility model discloses in, help carrying on spacingly and fixedly to this device through the mounting panel, and then make this device at the in-process that uses, can be more stable carry out work, use like the cooperation through electric telescopic handle, fixture block and sliding tray for can be more stable and more convenient promote the catch plate, and then can be better use, make can be more convenient fix mutually and dismantle between baffle and the backup pad through screw rod and rotating head, and then can be more convenient use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. mounting a plate; 2. a support plate; 3. an electric telescopic rod; 4. a push plate; 5. a clamping block; 6. a reaction tube; 7. a limiting frame; 8. a baffle plate; 9. a stopper; 10. a screw; 11. rotating the head; 12. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, in an embodiment of the present invention, an apparatus for rapidly determining dissolved oxygen in water, including a supporting plate 2, the supporting plate 2 is located both ends and is corresponding setting, and the supporting plate 2 is vertical state, the common slidable mounting has a pushing plate 4 between the downside that the supporting plate 2 is close to one side middle part mutually, the upside fixed mounting that the middle part that the supporting plate 2 is close to one side is located pushing plate 4 has a spacing 7, spacing being equipped with a plurality of through-holes and corresponding a plurality of reaction test tubes 6 on spacing 7, the upper end of supporting plate 2 is equipped with baffle 8 jointly, the lower surface of baffle 8 corresponds the interior anchor fixed mounting of reaction test tube 6 has a plurality of dogs 9, help assembling and fixing each part of this apparatus through the supporting plate 2, through pushing plate 4, spacing 7 and reaction test tube 6 cooperate the use, make it rocks to promote the sample reagent in reaction test tube 6, and then help accelerated reaction, and then help to save operating time, cooperate the use through

baffle

8 and 9, make it can be better carry out the ration to each sample reagent, and then in use, and can accelerate the going on-line of survey work, and then, can be favorable to promote the work efficiency, and can guarantee that each sample to use.

The lower ends of the supporting plates 2 are fixedly provided with a mounting plate 1 in a horizontal state together, the middle part of the upper surface of the mounting plate 1 is fixedly provided with an electric telescopic rod 3 in a vertical state, and the mounting plate 1 can better support and fix the device, so that the device can be more stably used; the output end of the electric telescopic rod 3 faces upwards, and the output end of the electric telescopic rod 3 is fixedly connected with the middle part of the lower surface of the pushing plate 4, so that the pushing plate 4 can be pushed more conveniently by the electric telescopic rod 3, the work efficiency is further improved, and the electric telescopic rod can be used more conveniently; the middle part fixed mounting of 4 both ends surfaces of slurcam has fixture block 5, and backup pad 2 corresponds the fixture block 5 and offers the sliding tray 12 that is vertical state near the downside at one side middle part mutually, and fixture block 5 and sliding tray 12 make can be more stable remove slurcam 4, and then help using.

The pushing plate 4 is in a horizontal state, a plurality of notches are formed in the upper surface of the pushing plate 4 corresponding to the bottoms of the reaction test tubes 6, and the notches in the upper surface of the pushing plate 4 enable the pushing plate 4 to push the reaction test tubes 6 more stably; the reaction test tube 6 is in a vertical state, the limiting frame 7 is in a horizontal state, the baffle plate 8 is in a horizontal state, the baffle plate 9 is in a vertical state, the cross section of the baffle plate 9 is circular, the cross section diameter of the outer ring surface of the baffle plate 9 is smaller than that of the inner ring surface of the reaction test tube 6, and the baffle plate 8 and the baffle plate 9 can better extrude a part of a sample in the reaction test tube 6, so that the sample amount in the reaction test tube 6 is close to each other, and the accuracy of data is guaranteed; insert jointly between the middle part at 8 both ends of baffle and the middle part of backup pad 2 upper end and be equipped with screw rod 10, screw rod 10 is vertical state, and the upper end fixed mounting of screw rod 10 has rotating head 11, and screw rod 10 and rotating head 11 make can be more convenient to fix mutually and separate between baffle 8 and backup pad 2, and then help using.

The utility model discloses a theory of operation is: the in-process that uses, the user is through rotating head 11, and then make rotating head 11 drive screw rod 10 and rotate, further take off screw rod 10 through rotating head 11, take off screw rod 10 and accomplish the back, further take off baffle 8 and dog 9, further put into the reaction test tube 6 of difference with the water source that the difference needs go on surveing, further put into the reactant, further place baffle 8 and dog 9 back the upper end of backup pad 2 and reset, further pass through rotating head 11 and rotate, and then rotating head 11 drives screw rod 10 and carries out the reciprocal anchorage between baffle 8 and the backup pad 2, after fixing and accomplishing, further open electric telescopic handle 3, under the state that electric telescopic handle 3 opened, electric telescopic handle 3's output port promotes slurcam 4, and then make slurcam 4 correspond the upwards notch promotion each reaction test tube 6 of each reaction test tube 6 bottom through the upper surface, in-process that slurcam 4 upwards moved, make slurcam 4 drive fixture block 5 upwards move along the sliding chute 12, and then make slurcam 4 more carry out the steady reaction test tube on reaction test tube 6 and move up the notch 7, make the reaction test tube move more stable shelf.

After upwards removing along spacing 7 when reaction test tube 6, and then make dog 9 of baffle 8 lower surface insert to reaction test tube 6 through the opening part of reaction test tube 6 upper end, and then under dog 9's effect, make dog 9 extrude the sample in the reaction test tube 6, and then make the sample in the reaction test tube 6 spill over, and then make the sample in each reaction test tube 6 carry out the ration, further output through electric telescopic handle 3 stimulates catch plate 4 downwards, and then make catch plate 4 remove downwards, at the in-process that catch plate 4 removed downwards, can drive fixture block 5 and remove downwards along sliding tray 12, and then make the in-process that catch plate 4 removed can more stable use, and then in-process using, help promoting catch plate 4 through electric telescopic handle 3, and then make and to drive reaction test tube 6 and remove and vibrate, and then help promoting the reaction efficiency in this device use, and then help promoting work efficiency.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aquatic dissolved oxygen spot test device, includes backup pad (2), its characterized in that: backup pad (2) are located both ends and are corresponding setting, just backup pad (2) are vertical state, common slidable mounting has slurcam (4) between the downside that backup pad (2) are close to one side middle part mutually, backup pad (2) are close to the upside fixed mounting that the middle part of one side is located slurcam (4) mutually and have spacing (7), spacing being equipped with a plurality of through-holes and corresponding a plurality of reaction test tubes (6) of putting up on spacing (7), the upper end of backup pad (2) is equipped with baffle (8) jointly, the lower surface of baffle (8) corresponds the interior anchor ring fixed mounting of reaction test tube (6) and has a plurality of dogs (9).

2. The apparatus for rapidly measuring dissolved oxygen in water according to claim 1, wherein: the common fixed mounting of the lower extreme of backup pad (2) has mounting panel (1) that is the horizontality, the middle part fixed mounting of mounting panel (1) upper surface has electric telescopic handle (3) that is vertical state.

3. The device for rapidly measuring the dissolved oxygen in water according to claim 2, wherein: the output end of the electric telescopic rod (3) faces upwards, and the output end of the electric telescopic rod (3) is fixedly connected with the middle part of the lower surface of the pushing plate (4).

4. The apparatus for rapidly measuring dissolved oxygen in water according to claim 1, wherein: the middle part fixed mounting of catch plate (4) both ends surface has fixture block (5), backup pad (2) are close to the downside at one side middle part mutually and correspond fixture block (5) and offer sliding tray (12) that are vertical state.

5. The device for rapidly measuring the dissolved oxygen in water according to claim 1, wherein: the pushing plate (4) is in a horizontal state, and a plurality of notches are formed in the upper surface of the pushing plate (4) corresponding to the bottoms of the reaction test tubes (6).

6. The apparatus for rapidly measuring dissolved oxygen in water according to claim 1, wherein: the reaction test tube (6) is in a vertical state, the limiting frame (7) is in a horizontal state, the baffle (8) is in a horizontal state, the stop block (9) is in a vertical state, the cross section of the stop block (9) is circular, and the cross section diameter of the outer ring surface of the stop block (9) is smaller than that of the inner ring surface of the reaction test tube (6).

7. The device for rapidly measuring the dissolved oxygen in water according to claim 1, wherein: a screw rod (10) is inserted between the middle parts of the two ends of the baffle (8) and the middle part of the upper end of the supporting plate (2), the screw rod (10) is in a vertical state, and a rotating head (11) is fixedly mounted at the upper end of the screw rod (10).