Sample treatment device for water quality detection

Abstract

The utility model discloses a sample treatment device for water quality detection, which relates to the technical field of water quality detection and comprises a cleaning mechanism used for cleaning residues generated on the inner wall of a tank body after water quality treatment. The electric assembly is arranged on the right side of the cleaning and brushing assembly, the cleaning and brushing assembly is arranged, an abutting spring pushes a brush through the elastic force of the abutting spring, the brushing face of the brush makes contact with the inner wall of the tank body all the time, a driving motor operates to drive the cleaning and brushing assembly to rotate through a rotating rod, and therefore cleaning and brushing of the inner wall of the tank body are achieved; the cleaning brush assembly is arranged in the tank body, so that a user can pull the whole cleaning brush assembly out of the tank body from the notch through the handle, and the sliding insertion column is inserted into the insertion hole in a sliding manner to fix the position of the cleaning brush assembly, so that the cleaning brush assembly moves upwards when not used, and pollution to water during water quality treatment in the tank body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a sample processing device for water quality detection. Background Art

[0002] Water quality testing is an important part of environmental protection and water resources management. In the process of water quality testing, sample processing is a key step, which directly affects the accuracy and reliability of the test results.

[0003] After checking the public (announcement) number: CN211226587U, a water sample pre-treatment rapid filtration device is disclosed, including a filter box, both sides of the bottom of the filter box are provided with support legs, a motor is provided in the middle of the top of the filter box, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft extends inward through the side wall of the filter box and is fixedly connected with a connecting plate, a first filter tube is fixedly connected in the middle of the bottom of the connecting plate, a plurality of first filter holes are evenly opened on the first filter tube, a second filter tube is fixedly sleeved on the first filter tube, a plurality of second filter holes are evenly opened on the second filter tube, an acceleration mechanism is fixedly connected on both sides of the bottom of the connecting plate, and a water inlet is opened on the top of the filter box. The utility model filters the water sample multiple times, can effectively ensure the filtering effect, can speed up the rapid processing of the water sample through the acceleration mechanism, and at the same time, the debris is easy to discharge, which improves the speed and quality of filtering.

[0004] Based on the above-mentioned prior art, the currently existing sample processing devices for water quality testing still have the following problems: during the process of treating water quality, although the existing sample processing devices for water quality testing can effectively complete the processing task, some residues will inevitably be left on the inner wall of the tank body. These residues are mainly concentrated on the side walls of the tank body. Compared with the easy-to-clean bottom of the tank body, the cleaning of the side walls is particularly difficult. The residues at the bottom of the tank body are relatively simple to clean due to their convenient location. However, the residues on the side walls are difficult to reach, which brings considerable challenges to the cleaning work. Therefore, the utility model provides a sample processing device for water quality testing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sample processing device for water quality testing, which solves the following problems existing in the existing sample processing devices for water quality testing: during the process of treating water quality, although the existing sample processing devices for water quality testing can effectively complete the processing tasks, some residues will inevitably be left on the inner wall of the tank body. These residues are mainly concentrated on the side walls of the tank body. Compared with the easy-to-clean bottom of the tank body, the cleaning of the side walls is particularly difficult. The residues on the bottom of the tank body are relatively simple to clean due to their convenient location. However, the residues on the side walls are difficult to reach, which poses a considerable challenge to the cleaning work.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sample processing device for water quality detection, including a cleaning mechanism for cleaning the residues generated on the inner wall of the tank after water quality treatment, the cleaning mechanism includes:

[0007] The brush cleaning assembly comprises a slider, a mounting seat is fixedly mounted on the left side of the slider, a plurality of pressure springs are fixedly mounted inside the mounting seat, and a brush is fixedly mounted on the left end of the pressure spring;

[0008] The electric component is arranged on the right side of the cleaning and brushing component and is used to provide kinetic energy for the cleaning and brushing component.

[0009] Preferably, the cleaning and brushing assembly further comprises a handle fixedly mounted on the top of the mounting seat, and a socket is provided at the lower front side of the handle.

[0010] Preferably, the cleaning mechanism further comprises a tank body, a top cover is fixedly mounted on the top of the tank body, a notch is provided on the top of the top cover, a water inlet pipe is fixedly mounted on the top of the top cover, and a water outlet pipe is fixedly mounted on the right side of the tank body.

[0011] Preferably, the electric assembly includes a driving motor fixedly mounted on the top of the top cover, an output end of the driving motor passes through the top cover and a rotating rod is fixedly mounted thereon, and a sliding groove is provided on the left side of the rotating rod.

[0012] Preferably, the cleaning mechanism also includes a mounting block fixedly installed on the top of the top cover, a sliding groove is provided inside the mounting block, a limiting groove is provided on the top of the mounting block, a sliding column is slidably installed inside the sliding groove, a push-pull column is fixedly installed on one end of the top of the sliding column, and the push-pull column is adapted to slide inside the limiting groove.

[0013] Preferably, one end of the sliding pin is slidably inserted into the interior of the socket.

[0014] Preferably, the sliding block is adapted to slide inside the sliding groove.

[0015] The utility model provides a sample processing device for water quality detection. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The sample processing device for water quality detection is provided with a cleaning brush assembly. The pressure spring pushes the brush through its own elastic force. The brush surface of the brush is always in contact with the inner wall of the tank body. The driving motor drives the cleaning brush assembly to rotate through the rotating rod, thereby achieving cleaning of the inner wall of the tank body.

[0017] (2) The sample processing device for water quality testing slides in the slide groove, so that the user can pull the cleaning brush assembly out of the tank body from the groove through the handle, and the sliding plug is slidably inserted into the inside of the socket to fix the position of the cleaning brush assembly, so that the cleaning brush assembly can be moved upward when not in use, avoiding water contamination when water quality treatment is performed inside the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right-side stereoscopic structural diagram of the utility model;

[0019] Figure 2 This is a front sectional three-dimensional structural diagram of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the tank assembly of the utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the electric component of the utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the cleaning and brushing assembly of the utility model;

[0023] Figure 6 It is a three-dimensional structural diagram of the positioning component of the utility model.

[0024] In the figure: 1-cleaning mechanism, 11-tank assembly, 111-tank, 112-top cover, 113-slot, 114-water inlet pipe, 115-water outlet pipe, 12-electric assembly, 121-drive motor, 122-rotating rod, 123-slide, 13-brush assembly, 131-slider, 132-mounting seat, 133-socket, 134-handle, 135-pressure spring, 136-brush, 14-positioning assembly, 141-mounting block, 142-sliding slot, 143-limiting slot, 144-sliding column, 145-push-pull column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] A sample processing device for water quality detection includes a cleaning mechanism 1 for cleaning the residues on the inner wall of a tank after water quality treatment. The cleaning mechanism 1 includes:

[0028] The cleaning brush assembly 13 includes a slider 131, a mounting seat 132 is fixedly mounted on the left side of the slider 131, a plurality of pressure springs 135 are fixedly mounted inside the mounting seat 132, and a brush 136 is fixedly mounted on the left end of the pressure spring 135;

[0029] The pressure spring 135 pushes the brush 136 by its own elastic force, and the brush surface of the brush 136 is always in contact with the inner wall of the tank body 111. The driving motor 121 drives the cleaning assembly 13 to rotate through the rotating rod 122, thereby cleaning the inner wall of the tank body 111.

[0030] The electric component 12 is disposed on the right side of the brush cleaning component 13 and is used to provide kinetic energy for the brush cleaning component 13 .

[0031] In this embodiment, the cleaning brush assembly 13 further includes a handle 134 fixedly mounted on the top of the mounting seat 132 , and a plug hole 133 is provided at the lower front of the handle 134 .

[0032] The handle 134 is used for a user to pull the mounting seat 132 .

[0033] In this embodiment, the cleaning mechanism 1 further comprises a tank body 111, a top cover 112 is fixedly mounted on the top of the tank body 111, a notch 113 is provided on the top of the top cover 112, a water inlet pipe 114 is fixedly mounted on the top of the top cover 112, and a water outlet pipe 115 is fixedly mounted on the right side of the tank body 111.

[0034] The notch 113 is used to pull out the cleaning and brushing assembly 13 , the water inlet pipe 114 is used to take in water and put in chemical reagents, and the water outlet pipe 115 is used to discharge the treated water inside the tank body 111 .

[0035] In this embodiment, the electric assembly 12 includes a driving motor 121 fixedly mounted on the top of the top cover 112 , and an output end of the driving motor 121 passes through the top cover 112 and is fixedly mounted with a rotating rod 122 , and a sliding groove 123 is provided on the left side of the rotating rod 122 .

[0036] The driving motor 121 is a stepping motor of model 42BYG002, and the rotation angle of the driving motor 121 is set to 360 degrees each time. It is electrically connected to an external power supply and the opening and closing operations are realized by a person operating the control panel.

[0037] In this embodiment, the cleaning mechanism 1 also includes a mounting block 141 fixedly installed on the top of the top cover 112, a sliding groove 142 is provided inside the mounting block 141, a limiting groove 143 is provided on the top of the mounting block 141, a sliding column 144 is slidably installed inside the sliding groove 142, a push-pull column 145 is fixedly installed at one end of the top of the sliding column 144, and the push-pull column 145 is adapted to slide inside the limiting groove 143.

[0038] The slider 131 slides inside the slide groove 123, so that the user can pull the cleaning brush assembly 13 as a whole out of the slot 113 from the tank body 111 through the handle 134, and the sliding pin 144 is slidably inserted into the inside of the socket 133 to fix the position of the cleaning brush assembly 13, so that the cleaning brush assembly 13 can be moved upward when not in use, avoiding water contamination during water treatment inside the tank body 111.

[0039] In this embodiment, one end of the sliding pin 144 is slidably inserted into the interior of the insertion hole 133 .

[0040] The sliding pin 144 is slidably inserted into the inside of the socket 133 to fix the position of the cleaning brush assembly 13. When the cleaning brush assembly 13 is in use, the sliding pin 144 is pulled out from the inside of the socket 133. At this time, the slider 131 falls into the inside of the tank body 111, and the limit block on the top of the slider 131 limits the fall of the slider 131.

[0041] In this embodiment, the slider 131 is adapted to slide inside the slide groove 123 .

[0042] The slider 131 is T-shaped, and the slide groove 123 is T-shaped. The slider 131 slides inside the slide groove 123 , so that the user can pull the cleaning assembly 13 as a whole out of the notch 113 from the tank body 111 through the handle 134 .

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] During operation, the user first connects the device to an external power source, and then the compression spring 135 pushes the brush 136 through its own elastic force. The brush surface of the brush 136 is always in contact with the inner wall of the tank body 111, and the driving motor 121 drives the cleaning brush assembly 13 to rotate through the rotating rod 122 to clean the inner wall of the tank body 111. Then, after the cleaning is completed, the slider 131 slides inside the slide groove 123, so that the user can pull the cleaning brush assembly 13 out of the tank body 111 from the groove 113 as a whole through the handle 134, and the sliding plug 144 is slidably inserted into the inside of the socket 133 to fix the position of the cleaning brush assembly 13, so that the cleaning brush assembly 13 moves upward when not in use, leaving water quality treatment space inside the tank body 111, and water is added to the inside of the tank body 111 through the water inlet pipe 114, and then chemical reagents are added through the water inlet pipe 114 to treat the water.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample processing device for water quality detection, characterized in that: The invention comprises a cleaning mechanism (1) for cleaning the residues on the inner wall of the tank after water treatment. The cleaning mechanism (1) comprises: A brush cleaning assembly (13) comprises a slider (131), a mounting seat (132) being fixedly mounted on the left side of the slider (131), a plurality of pressure springs (135) being fixedly mounted inside the mounting seat (132), and a brush (136) being fixedly mounted on the left end of the pressure spring (135); The electric component (12) is arranged on the right side of the brush cleaning component (13) and is used to provide kinetic energy for the brush cleaning component (13).

2. A sample processing device for water quality detection according to claim 1, characterized in that: The cleaning brush assembly (13) further comprises a handle (134) fixedly mounted on the top of the mounting seat (132), and a plug hole (133) is provided at the lower front side of the handle (134).

3. A sample processing device for water quality detection according to claim 1, characterized in that: The cleaning mechanism (1) further comprises a tank body (111), a top cover (112) being fixedly mounted on the top of the tank body (111), a notch (113) being provided on the top of the top cover (112), a water inlet pipe (114) being fixedly mounted on the top of the top cover (112), and a water outlet pipe (115) being fixedly mounted on the right side of the tank body (111).

4. A sample processing device for water quality detection according to claim 3, characterized in that: The electric assembly (12) comprises a driving motor (121) fixedly mounted on the top of the top cover (112); an output end of the driving motor (121) passes through the top cover (112) and is fixedly mounted with a rotating rod (122); a sliding groove (123) is provided on the left side of the rotating rod (122).

5. A sample processing device for water quality detection according to claim 3, characterized in that: The cleaning mechanism (1) further comprises a mounting block (141) fixedly mounted on the top of the top cover (112); a sliding groove (142) is provided inside the mounting block (141); a limiting groove (143) is provided on the top of the mounting block (141); a sliding plug (144) is slidably mounted inside the sliding groove (142); a push-pull column (145) is fixedly mounted on one end of the top of the sliding plug (144); and the push-pull column (145) is adapted to slide inside the limiting groove (143).

6. A sample processing device for water quality detection according to claim 5, characterized in that: One end of the sliding plug post (144) is slidably inserted into the interior of the insertion hole (133).

7. A sample processing device for water quality detection according to claim 4, characterized in that: The sliding block (131) is adapted to slide inside the sliding groove (123).

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