CN219104720U

CN219104720U - Portable box-type water quality detector

Info

Publication number: CN219104720U
Application number: CN202223378759.2U
Authority: CN
Inventors: 张小龙; 刘文轩; 孙志平; 曹景成; 夏凯敏
Original assignee: Shandong Holde Electronic Technology Co ltd
Current assignee: Shandong Holde Electronic Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-30
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a portable box-type water quality detector, which comprises a box shell, wherein the box shell is of a foldable style structure, a panel is arranged in the box shell, and a digestion module, an optical detection module, an electronic screen assembly and a printing module are embedded on the panel; the number of the digestion modules is two, the digestion modules are positioned in the upper right area of the panel, the optical detection modules are positioned in the lower right area of the panel, the optical detection modules comprise two detection chambers, namely a first detection chamber and a second detection chamber, the first detection chamber and the second detection chamber are arranged side by side, and a turntable is arranged at the bottom of the second detection chamber; the electronic screen assembly is positioned in the lower left area of the panel, and the printing module is positioned in the upper left area of the panel. According to the utility model, the dual-channel digestion and optical detection module is adopted, so that synchronous digestion and detection of different samples are realized, the detection efficiency and accuracy are improved, and the carrying is facilitated.

Description

Portable box-type water quality detector

Technical Field

The utility model relates to a portable box-type water quality detector, and belongs to the technical field of water quality detection.

Background

The water quality detector is used for a professional instrument for analyzing the content of water components and measuring the water content: and (3) an instrument for the projects of BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and the like. The water quality detector generally comprises a digestion module, an optical detection module, an electronic screen, a printing module and the like.

The existing water quality detector has the defects in use, for example, the existing water quality detector generally adopts a single-channel digestion and optical detection structure, so that synchronous digestion and detection of different samples cannot be realized, the overall water quality detection efficiency is low, and the detection requirement is difficult to meet; only a single-point water sample can be detected, and the detection result of the water quality can be affected by the non-uniformity of the sample, so that the detection result is inaccurate; when the portable water quality detector is used, the portable water quality detector is required to be carried, but the conventional water quality detector is inconvenient for a user to carry, so that a great amount of time is wasted for the user during field detection, and the portability of the water quality detector is reduced.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides a portable box-type water quality detector, which adopts a double-channel digestion and optical detection module to realize synchronous digestion and detection of different samples, improves the detection efficiency and accuracy and is beneficial to carrying.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the portable box-type water quality detector comprises a box shell, wherein the box shell is of a foldable style structure, a panel is installed in the box shell, and a digestion module, an optical detection module, an electronic screen assembly and a printing module are embedded on the panel; the number of the digestion modules is two, and the digestion modules are positioned in the upper right area of the panel;

the optical detection module is positioned in the lower right area of the panel and comprises two detection chambers, namely a first detection chamber and a second detection chamber, wherein the first detection chamber and the second detection chamber are arranged side by side, and a turntable is arranged at the bottom of the second detection chamber;

the electronic screen assembly is positioned in the lower left area of the panel, and the printing module is positioned in the upper left area of the panel.

An optimizing scheme, storage battery is installed in the space between the left side area inside the box shell and the panel, the storage battery is located below the electronic screen assembly, and the storage battery is electrically connected with the digestion module, the optical detection module, the electronic screen assembly and the printing module.

Further, the two digestion modules are arranged side by side; the digestion module is internally provided with a heating component.

Further, a first-region detection optical fiber is arranged on the side part of the first-region detection chamber, and a second-region detection optical fiber is arranged on the side part of the second-region detection chamber.

Further, detection circuit boards are arranged on the side parts of the first-region detection chamber and the second-region detection chamber, and the first-region detection optical fiber and the second-region detection optical fiber are arranged opposite to the detection circuit boards.

Further, the detection circuit board is provided with photoelectric sensors corresponding to the first-region detection optical fiber and the second-region detection optical fiber.

Further, the rotating axis of the turntable is arranged vertically, the bottom of the turntable is provided with a wheel shaft fixedly connected with the turntable, and the wheel shaft is provided with a driven wheel.

Further, the driven wheel is connected with the driving wheel through the synchronous belt, the driving wheel is assembled on an output shaft of the motor, and the output shaft of the motor is arranged downwards along the vertical direction.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

according to the utility model, by arranging the double-channel digestion module and the double-channel optical detection module, synchronous digestion and optical detection of different samples can be realized, and the digestion and optical detection efficiency is remarkably improved; the turntable drives the sample container in the detection chamber to rotate, so that the problem that the detection result is influenced due to the non-uniformity of the sample is avoided, and the detection accuracy is improved; the utility model has compact overall structure layout space, reasonable function and portability.

The utility model will now be described in detail with reference to the drawings and examples.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in another direction;

FIG. 3 is a structural perspective view of an optical detection module;

fig. 4 is a structural perspective view of the optical detection module in another direction.

In the figure, a 1-box shell, a 2-digestion module, a 3-optical detection module, a 31-one-area detection optical fiber, a 32-two-area detection optical fiber, a 33-one-area detection chamber, a 34-two-area detection chamber, a 35-detection circuit board, a 36-motor, a 37-driving wheel, a 38-synchronous belt, a 39-driven wheel, a 310-turntable, a 4-electronic screen assembly, a 5-storage battery pack, a 6-printing module and a 7-panel.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

As shown in fig. 1-4 together, the utility model provides a portable box-type water quality detector, which comprises a box shell 1, wherein the box shell 1 is of a foldable structure and is convenient to carry, a panel 7 is arranged in the box shell 1, and a digestion module 2, an optical detection module 3, an electronic screen assembly 4 and a printing module 6 are embedded on the panel 7.

The number of the digestion modules 2 is two, the two digestion modules 2 are arranged side by side, the digestion modules 2 are located in the upper right area of the panel 7, and heating components are arranged inside the digestion modules 2 to achieve temperature rise digestion of samples.

The optical detection module 3 is located in the lower right area of the panel 7, the optical detection module 3 includes two detection chambers, namely a first detection chamber 33 and a second detection chamber 34, the first detection chamber 33 and the second detection chamber 34 are arranged side by side, and sample containers can be placed in the first detection chamber 33 and the second detection chamber 34.

The side of the first detection chamber 33 is provided with a first detection optical fiber 31, and the side of the second detection chamber 34 is provided with a second detection optical fiber 32.

The side parts of the first-region detection chamber 33 and the second-region detection chamber 34 are provided with detection circuit boards 35, and the first-region detection optical fibers 31 and the second-region detection optical fibers 32 are arranged opposite to the detection circuit boards 35.

The detection circuit board 35 is provided with photoelectric sensors corresponding to the first-region detection optical fiber 31 and the second-region detection optical fiber 32.

The detection light beam enters a zone detection chamber 33 through a zone detection optical fiber 31, passes through a sample container in the zone detection chamber 33, strikes a photoelectric sensor on a detection circuit board 35, and the detection circuit board 35 processes the received photoelectric signal and transmits the processed photoelectric signal; the detection light beam enters the two-zone detection chamber 34 through the two-zone detection optical fiber 32, passes through the sample container in the two-zone detection chamber 34, strikes the photoelectric sensor on the detection circuit board 35, and the detection circuit board 35 processes the received photoelectric signal and transmits the photoelectric signal.

The bottom of the two-zone detection chamber 34 is provided with a turntable 310, and the turntable 310 can drive the sample containers in the two-zone detection chamber 34 to rotate.

The rotation axis of the turntable 310 is vertically arranged, the bottom of the turntable 310 is provided with a wheel shaft fixedly connected with the turntable, and the wheel shaft is provided with a driven wheel 39.

The driven wheel 39 is connected with the driving wheel 37 through a synchronous belt 38, the driving wheel 37 is assembled on the output shaft of the motor 36, and the output shaft of the motor 36 is arranged downwards along the vertical direction.

When the two-region detection chamber 34 detects a sample, the motor 36 rotates, and then drives the driving belt pulley 8, the synchronous belt 9, the driven belt pulley 10 and the rotary table 310 to rotate, and the rotary table 310 drives the sample container in the two-region detection chamber 34 to rotate, so that the detection accuracy is improved.

The electronic screen assembly 4 is located in the lower left region of the panel 7.

The print module 6 is located in the upper left region of the panel 7.

The storage battery 5 is arranged in a space between the left side area inside the box body shell 1 and the panel 7, the storage battery 5 is positioned below the electronic screen assembly 4, the storage battery 5 is electrically connected with the digestion module 2, the optical detection module 3, the electronic screen assembly 4 and the printing module 6, and the storage battery 5 supplies power for the digestion module 2, the optical detection module 3, the electronic screen assembly 4 and the printing module 6.

The specific working principle of the utility model is as follows:

according to the utility model, by arranging the double-channel digestion module 2 and the double-channel optical detection module 3, digestion and optical detection efficiency is improved, during the optical detection process, light beams respectively enter the first-region detection chamber 33 and the second-region detection chamber 34 through the first-region detection optical fiber 31 and the second-region detection optical fiber 32, the light beams respectively pass through sample containers in the first-region detection chamber 33 and the second-region detection chamber 34 and then strike the photoelectric sensor on the detection circuit board 35, and the detection circuit board 35 processes and transmits received photoelectric signals so as to realize synchronous detection of different samples; in addition, the turntable 310 drives the sample containers in the two-zone detection chamber 34 to rotate, so that the problem that the detection result is affected due to the non-uniformity of the sample is avoided, and the detection accuracy is improved. The utility model has compact overall structure layout space, reasonable function and portability.

The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.

Claims

1. Portable box water quality testing appearance, its characterized in that: the device comprises a box body shell (1), wherein the box body shell (1) is of a foldable style structure, a panel (7) is arranged in the box body shell (1), and a digestion module (2), an optical detection module (3), an electronic screen assembly (4) and a printing module (6) are embedded on the panel (7); the number of the digestion modules (2) is two, and the digestion modules (2) are positioned in the upper right area of the panel (7);

the optical detection module (3) is positioned in the right lower area of the panel (7), the optical detection module (3) comprises two detection chambers, namely a first detection chamber (33) and a second detection chamber (34), the first detection chamber (33) and the second detection chamber (34) are arranged side by side, and a turntable (310) is arranged at the bottom of the second detection chamber (34);

the electronic screen assembly (4) is located in the lower left area of the panel (7), and the printing module (6) is located in the upper left area of the panel (7).

2. The portable box-type water quality detector according to claim 1, wherein: the storage battery pack (5) is arranged in a space between the left side area inside the box body shell (1) and the panel (7), the storage battery pack (5) is located below the electronic screen assembly (4), and the storage battery pack (5) is electrically connected with the digestion module (2), the optical detection module (3), the electronic screen assembly (4) and the printing module (6).

3. The portable box-type water quality detector according to claim 1, wherein: the two digestion modules (2) are arranged side by side; the digestion module (2) is internally provided with a heating component.

4. The portable box-type water quality detector according to claim 1, wherein: the side part of the first-area detection chamber (33) is provided with a first-area detection optical fiber (31), and the side part of the second-area detection chamber (34) is provided with a second-area detection optical fiber (32).

5. The portable box-type water quality detector according to claim 4, wherein: the side parts of the first-area detection chamber (33) and the second-area detection chamber (34) are provided with detection circuit boards (35), and the first-area detection optical fibers (31) and the second-area detection optical fibers (32) are arranged opposite to the detection circuit boards (35).

6. The portable box-type water quality detector according to claim 5, wherein: the detection circuit board (35) is provided with photoelectric sensors corresponding to the first-region detection optical fiber (31) and the second-region detection optical fiber (32).

7. The portable box-type water quality detector according to claim 1, wherein: the rotary axis of the rotary table (310) is vertically arranged, the bottom of the rotary table (310) is provided with a wheel shaft fixedly connected with the rotary table, and the wheel shaft is provided with a driven wheel (39).

8. The portable box-type water quality detector according to claim 7, wherein: the driven wheel (39) is connected with the driving wheel (37) through a synchronous belt (38), the driving wheel (37) is assembled on an output shaft of the motor (36), and the output shaft of the motor (36) is arranged downwards along the vertical direction.