CN218629777U

CN218629777U - Experimental equipment for water source field detection

Info

Publication number: CN218629777U
Application number: CN202222790643.3U
Authority: CN
Inventors: 黄邦; 张秀琳; 孙春花; 胡登科
Original assignee: Zhejiang Anlian Test Technology Service Co ltd
Current assignee: Zhejiang Anlian Test Technology Service Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-14
Anticipated expiration: 2032-10-24

Abstract

The application discloses experimental facilities is used in water source witnessed inspections relates to water source detection technical field. This application includes the control box and installs container box, oscillation frame, filter stand and temperature regulator in the control box, the oscillation frame is used for vibrating the processing to the test tube, install the filter screen cloth on the filter stand, temperature regulator is including intensification portion and cooling part, intensification portion is by electric heating wire cooperation water in order to realize the water-bath heating, the cooling part is cooled down in order to realize the conduction by semiconductor refrigeration piece cooperation refrigeration liquid. This application provides suitable equipment for water sample field experiment operation, helps going on of field experiment research operation, and it is convenient for the experimenter to provide, has reduced its working strength, has improved field experiment's efficiency.

Description

Experimental equipment for water source field detection

Technical Field

The application relates to the technical field of water source detection, in particular to experimental equipment for water source field detection.

Background

In the detection process of an environmental water sample, a lot of detections are carried out on the water sample site, and the traditional detection is only to measure the content of various detected substances in water. For example, the content of heavy metal arsenic in water is generally determined by spectrophotometry, arsenic spot method, catalytic oscillography, hydride-atomic fluorescence method and the like, but these methods can only determine the content of arsenic in water, but with the continuous progress of the technology, the content of a detected substance in a water sample can be detected by comparison after the water sample is processed in the field of sampling and detecting the water sample.

The patent application number 201811215014.X discloses a field visual detection method for heavy metal arsenic in an environmental water sample, wherein in a heavy metal arsenic sampling field, modified manganese dioxide or modified natural coral is added to the heavy metal arsenic to perform adsorption treatment on the heavy metal arsenic, and then the treated solution and an untreated sample are independently measured to compare the content of the heavy metal arsenic, so that the purpose of detecting the heavy metal arsenic in the environmental water sample is achieved while the adsorption effect is determined, and a new direction is provided for detection and removal of arsenic in a water body.

However, the existing experimental equipment structure for assisting the field experiment of the heavy metal arsenic is lack of, and the experimental equipment structure is independent and carries a large number of test tubes and instruments, so that during the experiment, the experimental equipment can only be processed by depending on the field environment, and suitable operation appliances are absent in the operations of test tube solution oscillation, test tube solution heating or cooling, solid-liquid separation and the like.

Disclosure of Invention

The purpose of this application lies in: in order to solve the problems provided in the background art, the application provides experimental equipment for water source field detection.

The following technical scheme is specifically adopted in order to achieve the purpose:

experimental facilities is used in water source witnessed inspections, include the control box and install container box, shock frame, filter stand and temperature regulator in the control box, it is used for vibrating the processing to the test tube to vibrate the frame, install the filter screen cloth on the filter stand, temperature regulator is including intensification portion and cooling part, intensification portion is by electric heating wire cooperation water in order to realize the water-bath heating, the cooling part is cooled down in order to realize the conduction by semiconductor refrigeration piece cooperation refrigeration liquid.

Furthermore, the operation box comprises an outer frame with an opening structure at the top, operation notches are formed in two side faces of the outer frame in the length direction, and hand holes are formed in two side faces of the outer frame in the width direction.

Furthermore, the corners of the operation notch are all arc-surface structures.

Further, vibrate the frame and include two extension boards of installing in the control box, two rotate between the extension board and install the backup pad, install the test-tube rack that holds the test tube in the backup pad, install the cam piece in one of them pivot of backup pad, install driving motor on the extension board of installing above-mentioned pivot, the bull stick is installed to the driving motor output shaft, the bull stick rotates in-process discontinuity and cam piece contact.

Further, a rotating wheel is installed at the end part of the cam piece, which is contacted with the rotating rod.

Further, the supporting plate is provided with mounting holes distributed in an annular array, and the test tube rack is rotatably mounted in the mounting holes.

Furthermore, a storage battery and a controller are installed in the operation box, the storage battery is electrically connected with the controller, and the temperature regulator and the driving motor are electrically connected with the controller.

The beneficial effect of this application is as follows:

this application provides suitable equipment for water sample field experiment operation, helps going on of field experiment research operation, and it is convenient for the experimenter to provide, has reduced its working strength, has improved field experiment's efficiency.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a schematic perspective view of another embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 of the present application;

FIG. 4 is a schematic perspective view of another embodiment of the present application;

reference numerals: 1. an operation box; 101. an outer frame; 102. operating the notch; 103. hand hole; 2. a container box; 3. a vibrating frame; 301. a support plate; 302. a support plate; 303. mounting holes; 304. a test tube rack; 305. a cam member; 306. a drive motor; 307. a rotating rod; 4. a controller; 5. a filter frame; 6. filtering the screen; 7. a temperature regulator; 8. a temperature raising unit; 9. a cooling section; 10. and (4) a storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1-4, the experimental apparatus for water source field detection according to an embodiment of the present application includes an operation box 1, and a container box 2, an oscillation rack 3, a filter rack 5, and a temperature regulator 7 installed in the operation box 1, where the oscillation rack 3 is used to oscillate a test tube, the filter rack 5 is installed with a filter screen 6, the temperature regulator 7 includes a temperature rising portion 8 and a cooling portion 9, the temperature rising portion 8 is heated by an electric heating wire in cooperation with water in a water bath, the cooling portion 9 is cooled by a semiconductor refrigeration sheet in cooperation with a refrigeration liquid in a conduction manner, that is, when a relevant experiment operation around heavy metal arsenic in a water sample is performed, the specific experiment operation may refer to the publication 201811215014.X, the experimental apparatus plays an auxiliary role, and may also be applied to other water sample experiment operations, the container box 2 is used for storing the related instruments such as test tubes, droppers and the like, wherein the filter screen 6 is in splicing fit with the filter frame 5, that is, the filter screen 6 can be taken down from the filter frame 5, the bottom of the filter screen 6 is provided with an external thread, when the solid-liquid separation operation is carried out, the test tube for receiving liquid is in threaded connection with the filter screen 6, the solution is poured into the filter screen 6, then the solid in the liquid is intercepted by the filter screen 6, the liquid enters the receiving test tube, the solid-liquid separation operation is smoothly finished, after the operation is finished, the filter screen 6 can be reused after being washed, stable equipment is provided for the solid-liquid separation operation, the solid-liquid separation operation is convenient to finish, when the liquid in the test tube is heated or cooled, the related operation is carried out by the temperature rising part 8 and the cooling part 9 of the temperature regulator 7, the whole temperature regulator 7 is composed of a shell and a clapboard arranged in the shell, by the baffle with inside heating up portion 8 and the cooling part 9 of being divided into of whole shell, wherein heating up portion 8 principle is the electric heating wire heating water body, the water intensifies, heat transfer heaies up test tube solution, cooling part 9 then relies on the semiconductor refrigeration piece to accomplish the cooling, wherein the heat dissipation end of semiconductor refrigeration piece is in the casing outside, and it inserts the jack of establishing the test tube to construct on the shell, with in the corresponding jack of test tube jack, can accomplish corresponding operation, and test tube solution is at the mixing process, the most important link is exactly to vibrate, consequently be equipped with in this application and vibrate frame 3, it handles to the vibration of test tube solution to accomplish by vibrating frame 3, need not artificial manual vibration, thereby be favorable to going on of field experiment, consequently, this application helps the relevant research operation that the water sample carries out heavy metal arsenic on the scene, the auxiliary action has been played.

As shown in fig. 1, in order to facilitate the experiment operation performed by the operation box 1, in some embodiments, the operation box 1 includes an outer frame 101 with an open top, both sides of the outer frame 101 in the length direction are configured with operation notches 102, both sides of the outer frame in the width direction are configured with hand holes 103, and the two operation notches 102 are matched with the open top, so that during the whole operation process, a hand is convenient to move in the operation box 1, the interference factor is small, and the presence of the hand hole 103 provides a force application point for the movement of the whole operation box 1, which is convenient for lifting.

As shown in fig. 1, in some embodiments, the corners of the operation notch 102 are all arc-shaped structures, and the arc-shaped structures are configured to prevent the hand from being scratched by the corners.

As shown in fig. 2 and fig. 3, in some embodiments, the shaking frame 3 includes two support plates 301 installed in the operation box 1, a support plate 302 is rotatably installed between the two support plates 301, a test tube rack 304 for accommodating test tubes is installed on the support plate 302, a cam member 305 is installed on one of the rotating shafts of the support plate 302, a driving motor 306 is installed on the support plate 301 on which the rotating shaft is installed, a rotating rod 307 is installed on an output shaft of the driving motor 306, the rotating rod 307 is discontinuously contacted with the cam member 305 during the rotation of the rotating rod 307, the test tubes are placed in the test tube rack 304, the rotating rod 307 is driven by the driving motor 306 to make a circular motion, the cam member 305 is contacted with the rotating rod 307 and pushes the cam member 305 to make a rotation, after the rotating rod 307 is separated from the cam member 305, the cam member 305 turns under the influence of gravity, so as to form a swinging motion of the cam member 305, the support plate 302 also makes a swinging motion, so that the entire support plate 302 makes a continuous swinging motion as the rotating rod 307 continuously rotates, so that the test tubes are continuously shaken, and thus the solution in the test tubes are merged.

In some embodiments, as shown in fig. 3, a rotating wheel is installed at the end of the cam member 305 contacting the rotating rod 307, and the design of the rotating wheel is to reduce the friction between the rotating rod 307 and the cam member 305, which helps to improve the service life of the device.

As shown in fig. 3, in order to improve the vibration effect on the test tubes, in some embodiments, the support plate 302 is configured with mounting holes 303 distributed in an annular array, and the test tube rack 304 is rotatably mounted in the mounting holes 303, that is, during the reciprocating swing of the support plate 302, the test tube rack 304 swings along with the support plate 302 in the mounting holes 303, and also swings in a direction different from that of the support plate 302, so as to improve the swing amplitude, and achieve the purpose of improving the mixing efficiency.

As shown in fig. 2, in some embodiments, a storage battery 10 and a controller 4 are installed in the operation box 1, the storage battery 10 is electrically connected to the controller 4, the temperature regulator 7 and the driving motor 306 are electrically connected to the controller 4, the storage battery 10 supplies power to the electrical devices in the entire operation box 1, and the controller 4 performs on-off operation on the temperature regulator and the driving motor 306.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Experimental facilities is used in water source witnessed inspections, its characterized in that, include control box (1) and install container box (2) in control box (1), vibrate frame (3), filter frame (5) and temperature regulator (7), vibrate frame (3) and be used for vibrating the processing to the test tube, install filter screen (6) on filter frame (5), temperature regulator (7) are including heating up portion (8) and cooling part (9), heating up portion (8) are by electric heating wire cooperation water in order to realize the water bath heating, cooling part (9) are cooled down in order to realize the conduction by semiconductor refrigeration piece cooperation refrigeration liquid.

2. The experimental facility for on-site detection of water source according to claim 1, wherein the operation box (1) comprises an outer frame (101) with an open top, wherein operation notches (102) are formed on both sides of the outer frame (101) in the length direction, and hand holes (103) are formed on both sides of the outer frame in the width direction.

3. The experimental facility for on-site detection of water source according to claim 2, wherein corners of the operation notch (102) are all of arc-shaped configurations.

4. The experimental facility for water source on-site detection according to claim 1, wherein the oscillating frame (3) comprises two support plates (301) installed in the operation box (1), a support plate (302) is installed between the two support plates (301) in a rotating manner, a test tube rack (304) for accommodating test tubes is installed on the support plate (302), a cam member (305) is installed on one rotating shaft of the support plate (302), a driving motor (306) is installed on the support plate (301) for installing the rotating shaft, a rotating rod (307) is installed on an output shaft of the driving motor (306), and the rotating rod (307) is in intermittent contact with the cam member (305) in the rotating process.

5. The experimental facility for on-site testing of water source according to claim 4, wherein the end of the cam member (305) contacting with the rotating rod (307) is provided with a rotating wheel.

6. The experimental facility for water source on-site detection as claimed in claim 4, wherein the supporting plate (302) is configured with mounting holes (303) distributed in an annular array, and the test tube rack (304) is rotatably mounted in the mounting holes (303).

7. The experimental facility for water source field test according to claim 4, wherein a storage battery (10) and a controller (4) are installed in the operation box (1), the storage battery (10) is electrically connected with the controller (4), and the temperature regulator (7) and the driving motor (306) are electrically connected with the controller (4).