Portable seawater total alkalinity measuring device

Abstract

The utility model relates to the technical field of seawater, and discloses a portable seawater total alkalinity measuring device which comprises a machine body, an anti-falling mechanism is arranged on one side of the machine body, the anti-falling mechanism comprises a fixing ring, and an insulating pad is arranged on the inner side of the fixing ring. According to the portable seawater total alkalinity measuring device, by arranging the anti-falling mechanism, in the process that the total alkalinity measuring device measures the total alkalinity of seawater, a fixing ring can be pulled firstly, a sliding groove and a sliding block can be used for driving the fixing ring to move, and then a line body can be conveniently fixed and limited through the fixing ring; the wire body is prevented from accidentally falling off in the pulling process, the phenomenon that when the PH analyzer measures the total alkalinity, the connecting wire body is easily pulled and pulled, then the wire body is easily loosened and falls off, and the poor contact phenomenon is caused is avoided, and under the action of the insulating pad, the wire body is prevented from falling off due to the fact that the connecting wire body is easily pulled and pulled. And the electric leakage phenomenon at the junction of the wire body and the connector can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seawater, in particular to a portable seawater total alkalinity measuring device. Background Art

[0002] Seawater is water in the ocean. Seawater is flowing, and for humans, the amount of water available is unlimited. Seawater is a veritable liquid mineral, with an average of 35.7 million tons of minerals per cubic kilometer of seawater. Seawater is also the source of fresh water on land and a regulator of climate. 4.5 million cubic kilometers of fresh water evaporates from the world's oceans every year, of which 90% returns to the ocean through rainfall, and 10% turns into rain and snow and falls on the land, and then returns to the ocean along the river. Seawater desalination technology is developing into an industry. Some people predict that with the deterioration of the ecological environment, the last way for humans to solve the water shortage may be to desalinate seawater, and the total alkalinity of seawater needs to be measured regularly, and a total alkalinity measuring device is needed on one side.

[0003] After searching, the existing patent (publication number: CN211014159U) discloses a total alkalinity analyzer, including a sample chamber, a neutralization preparation chamber, a reactor, a clean water chamber and a waste water tank. The sample chamber is connected to the first water inlet through a regulating valve and a first pump in turn, the neutralization preparation chamber is connected to the second water inlet through a regulating valve and a second pump in turn, the third water inlet is connected to the clean water chamber through a third pump and a regulating valve in turn, and the water outlet is connected to the waste water tank through a fourth pump and a regulating valve in turn. The two ends of the four-way valve are respectively connected to the first three-way valve and the second three-way valve, and a stirring device is provided at the middle position of the bottom of the reactor. The reactor on both sides of the stirring device is respectively provided with a pH meter and a liquid level gauge; and a data display terminal is also included, and the data display terminal is controlled and connected with the pH meter and the liquid level gauge. The structure of the utility model is relatively simple, the layout design of each component is reasonable, the maintenance cost of the instrument is relatively low, and the analysis accuracy and analysis efficiency are good.

[0004] However, in the process of measuring the total alkalinity of seawater by the existing total alkalinity measuring device, the connecting wire is easily pulled and tugged, which may cause the wire to loosen and fall off, thereby causing poor contact, affecting the total alkalinity measurement result, requiring unnecessary multiple total alkalinity measurements, and greatly reducing the practicality of the testing device.

[0005] Therefore, in order to solve the above problems, a portable device for measuring total alkalinity of seawater is proposed. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a portable seawater total alkalinity measuring device, which solves the problem mentioned in the above background technology that when the existing total alkalinity measuring device measures the total alkalinity of seawater, the connecting wire is easily pulled and tugged, which may cause the wire to loosen and fall off, thereby causing poor contact, affecting the total alkalinity measurement result, requiring unnecessary multiple total alkalinity measurements, and greatly reducing the practicability of the testing device.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable seawater total alkalinity measuring device, comprising a body, one side of the body is provided with an anti-falling mechanism, the anti-falling mechanism comprises a fixing ring, an insulating pad is provided on the inner side of the fixing ring, a heat dissipation mechanism is provided on one side of the body, and a protective mechanism is provided on the surface of the body.

[0010] As a preferred solution, the anti-falling mechanism includes a connecting port, which is opened on the surface of one side of the body, a sliding groove is opened on the surface of the connecting port, a sliding block is arranged inside the sliding groove, and a fixing ring is arranged on the surface of the sliding block.

[0011] As a preferred solution, a limiting groove a is provided on the surface of the fixing ring, a limiting rod a is arranged inside the limiting groove a, and the outer diameter of the limiting rod a matches the inner diameter of the limiting groove a.

[0012] As a preferred solution, a fixing bolt is provided through the inner side of the fixing ring, an insulating pad is provided on one side of the fixing bolt, and the fixing bolt is symmetrically arranged about the central axis of the insulating pad.

[0013] As a preferred solution, the heat dissipation mechanism includes a slide rail, the slide rail is opened on the surface of the body, a pulley is arranged inside the slide rail, and a support plate is arranged on the surface of the pulley.

[0014] As a preferred solution, a heat dissipation net is provided on the surface of the support plate, threaded rods are provided through the surface of the heat dissipation net, and the threaded rods are distributed at equal intervals on the surface of the heat dissipation net.

[0015] As a preferred solution, a limiting groove b is provided on the surface of the body, a limiting rod b is arranged in the limiting groove b, a spring is arranged on one side of the limiting rod b, and the springs are evenly spaced on the surface of the support plate.

[0016] As a preferred solution, the protection mechanism includes a hinge, the hinge is arranged above the machine body, a protection cover is arranged on one side of the hinge, a movable groove is opened on the surface of the protection cover, and a movable rod is arranged inside the movable groove.

[0017] The utility model provides a portable seawater total alkalinity measuring device, which has the following beneficial effects:

[0018] (1) The portable seawater total alkalinity measuring device is provided with an anti-falling mechanism. When the total alkalinity measuring device is used to measure the total alkalinity of seawater, the fixing ring can be pulled first. Under the action of the slide groove and the slider, the fixing ring can be driven to move by the slide groove and the slider. Then, the fixing ring can be used to fix and limit the wire body to prevent the wire body from accidentally falling off during the pulling process. When the pH analyzer is used to measure the total alkalinity, it is easy to pull and pull the connecting wire body, which will easily cause the wire body to loosen and fall off, and then cause poor contact. At the same time, the limiting rod a is inserted into the inner side of the limiting groove a. Under the action of the limiting groove a and the limiting rod a, the fixing ring can be conveniently fixed. Under the action of the insulating pad, leakage can be easily prevented at the junction of the wire body and the connecting port.

[0019] (2) The portable seawater total alkalinity measuring device is provided with a heat dissipation mechanism. When the total alkalinity measuring device is measuring the total alkalinity of seawater, the support plate can be pulled first, and the support plate can be easily driven to move under the action of the slide rail and the pulley. The heat dissipation net can be easily installed by using the threaded rod, and then the heat dissipation net can be used to dissipate heat from the body. At the same time, under the action of the spring, the limit rod b can be easily driven to enter the inner side of the limit groove b to fix the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the anti-falling mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the protection mechanism of the utility model.

[0024] Wherein: 1. Machine body; 2. Anti-falling mechanism; 201. Connecting port; 202. Slide groove; 203. Sliding block; 204. Fixing ring; 205. Limiting groove a; 206. Limiting rod a; 207. Fixing bolt; 208. Insulating pad; 3. Heat dissipation mechanism; 301. Slide rail; 302. Pulley; 303. Support plate; 304. Heat dissipation net; 305. Threaded rod; 306. Limiting groove b; 307. Limiting rod b; 308. Spring; 4. Protective mechanism; 401. Hinge; 402. Protective cover; 403. Movable groove; 404. Movable rod. 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 and Figure 4 The utility model provides a technical solution: a portable seawater total alkalinity measuring device, including a body 1, an anti-falling mechanism 2 is arranged on one side of the body 1, a heat dissipation mechanism 3 is arranged on one side of the body 1, a protective mechanism 4 is arranged on the surface of the body 1, and the protective mechanism 4 includes a hinge 401, the hinge 401 is arranged above the body 1, a protective cover 402 is arranged on one side of the hinge 401, a movable groove 403 is opened on the surface of the protective cover 402, and a movable rod 404 is arranged inside the movable groove 403.

[0027] Among them: in the process of measuring the total alkalinity of seawater by the total alkalinity measuring device, by providing an anti-falling mechanism 2, it can be avoided that during the working process, when the pH analyzer measures the total alkalinity, the connecting line is easily pulled and pulled, and then the line is easily loosened and falls off, and then poor contact occurs, resulting in an impact on the total alkalinity measurement result, requiring unnecessary multiple total alkalinity measurements, and then greatly reducing the practicality of the test device.

[0028] See also Figure 2 A portable seawater total alkalinity measuring device, the anti-falling mechanism 2 includes a fixing ring 204, an insulating pad 208 is arranged inside the fixing ring 204, the anti-falling mechanism 2 includes a connecting port 201, the connecting port 201 is opened on the surface of one side of the body 1, a slide groove 202 is opened on the surface of the connecting port 201, a slider 203 is arranged inside the slide groove 202, a fixing ring 204 is arranged on the surface of the slider 203, a limiting groove a205 is opened on the surface of the fixing ring 204, a limiting rod a206 is arranged inside the limiting groove a205, the outer diameter of the limiting rod a206 matches the inner diameter of the limiting groove a205, a fixing bolt 207 is arranged through the inside of the fixing ring 204, an insulating pad 208 is arranged on one side of the fixing bolt 207, and the fixing bolt 207 is symmetrically arranged about the central axis of the insulating pad 208.

[0029] Among them: in the process of measuring the total alkalinity of seawater by the total alkalinity measuring device, the fixing ring 204 can be pulled first, and under the action of the slide groove 202 and the slider 203, the slide groove 202 and the slider 203 can be used to drive the fixing ring 204 to move, and then the fixing ring 204 can be used to conveniently fix and limit the wire body to prevent the wire body from accidentally falling off during the pulling process, and to avoid pulling and pulling the connecting wire body when the PH analyzer measures the total alkalinity, which will easily cause the wire body to loosen and fall off, and then cause poor contact. At the same time, the limiting rod a206 is inserted into the inner side of the limiting groove a205. Under the action of the limiting groove a205 and the limiting rod a206, the fixing ring 204 can be conveniently fixed, and under the action of the insulating pad 208, leakage can be easily prevented at the junction of the wire body and the connecting port 201.

[0030] See also Figure 3 A portable seawater total alkalinity measuring device, the heat dissipation mechanism 3 includes a slide rail 301, the slide rail 301 is opened on the surface of the body 1, a pulley 302 is arranged on the inner side of the slide rail 301, a support plate 303 is arranged on the surface of the pulley 302, a heat dissipation net 304 is arranged on the surface of the support plate 303, a threaded rod 305 is arranged through the surface of the heat dissipation net 304, the threaded rod 305 is evenly spaced on the surface of the heat dissipation net 304, a limiting groove b306 is opened on the surface of the body 1, a limiting rod b307 is arranged in the limiting groove b306, a spring 308 is arranged on one side of the limiting rod b307, and the springs 308 are evenly spaced on the surface of the support plate 303.

[0031] Among them: in the process of measuring the total alkalinity of seawater by the total alkalinity measuring device, the support plate 303 can be pulled first, and under the action of the slide rail 301 and the pulley 302, the support plate 303 can be easily driven to move, and the heat dissipation net 304 can be conveniently installed using the threaded rod 305, and then the heat dissipation net 304 can be used to conveniently dissipate heat for the body 1, and at the same time, under the action of the spring 308, the limit rod b307 can be easily driven to enter the inner side of the limit groove b306 to fix the support plate 303.

[0032] The working principle of the utility model is: first, in the process of measuring the total alkalinity of seawater by the total alkalinity measuring device, the fixing ring 204 can be pulled first, and under the action of the slide groove 202 and the slider 203, the slide groove 202 and the slider 203 can be used to drive the fixing ring 204 to move, and then the fixing ring 204 can be used to conveniently fix and limit the line body to prevent the line body from accidentally falling off during the pulling process, and avoid pulling and pulling the connecting line body when the pH analyzer measures the total alkalinity, which will easily cause the line body to loosen and fall off, and then cause poor contact. At the same time, the limiting rod a206 is inserted into the inner side of the limiting groove a205, and the limiting groove a205 and the limiting rod a206 are connected. Under the action of the positioning rod a206, the fixing ring 204 can be conveniently fixed, and under the action of the insulating pad 208, leakage can be easily prevented at the junction of the wire body and the connecting port 201. Secondly, in the process of measuring the total alkalinity of seawater by the total alkalinity measuring device, the support plate 303 can be pulled first, and under the action of the slide rail 301 and the pulley 302, the support plate 303 can be easily driven to move, and the threaded rod 305 can be used to conveniently install the heat dissipation net 304, and then the heat dissipation net 304 can be used to conveniently dissipate heat for the body 1. At the same time, under the action of the spring 308, the limiting rod b307 can be easily driven to enter the inner side of the limiting groove b306 to fix the support plate 303.

[0033] 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 portable device for measuring total alkalinity of seawater, comprising a body (1), characterized in that: An anti-falling mechanism (2) is provided on one side of the machine body (1), the anti-falling mechanism (2) comprises a fixing ring (204), an insulating pad (208) is provided on the inner side of the fixing ring (204), a heat dissipation mechanism (3) is provided on one side of the machine body (1), and a protective mechanism (4) is provided on the surface of the machine body (1).

2. A portable seawater total alkalinity measuring device according to claim 1, characterized in that: The anti-falling mechanism (2) comprises a connection port (201), the connection port (201) being provided on a surface of one side of the machine body (1), a sliding groove (202) being provided on the surface of the connection port (201), a sliding block (203) being provided inside the sliding groove (202), and a fixing ring (204) being provided on the surface of the sliding block (203).

3. A portable seawater total alkalinity measuring device according to claim 2, characterized in that: A limiting groove a (205) is provided on the surface of the fixing ring (204), a limiting rod a (206) is arranged inside the limiting groove a (205), and the outer diameter of the limiting rod a (206) matches the inner diameter of the limiting groove a (205).

4. A portable seawater total alkalinity measuring device according to claim 3, characterized in that: A fixing bolt (207) is provided through the inner side of the fixing ring (204), an insulating pad (208) is provided on one side of the fixing bolt (207), and the fixing bolt (207) is symmetrically arranged with respect to the central axis of the insulating pad (208).

5. A portable seawater total alkalinity measuring device according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises a slide rail (301), the slide rail (301) is provided on the surface of the machine body (1), a pulley (302) is provided inside the slide rail (301), and a support plate (303) is provided on the surface of the pulley (302).

6. A portable seawater total alkalinity measuring device according to claim 5, characterized in that: The surface of the support plate (303) is provided with a heat dissipation net (304), the surface of the heat dissipation net (304) is penetrated by threaded rods (305), and the threaded rods (305) are distributed at equal intervals on the surface of the heat dissipation net (304).

7. A portable seawater total alkalinity measuring device according to claim 1, characterized in that: A limiting groove b (306) is provided on the surface of the machine body (1), a limiting rod b (307) is arranged in the limiting groove b (306), a spring (308) is arranged on one side of the limiting rod b (307), and the springs (308) are distributed at equal intervals on the surface of the support plate (303).

8. A portable seawater total alkalinity measuring device according to claim 1, characterized in that: The protective mechanism (4) comprises a hinge (401), wherein the hinge (401) is arranged above the machine body (1), a protective cover (402) is arranged on one side of the hinge (401), a movable groove (403) is provided on the surface of the protective cover (402), and a movable rod (404) is arranged inside the movable groove (403).

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