Low-power water quality on-line analyzer

Abstract

The utility model relates to the technical field of water quality analyzers, and discloses a low-power water quality on-line analyzer which comprises an analyzer main body, a protective sleeve is arranged in the top of the analyzer main body, a water containing cup is inserted into the protective sleeve, the top of the analyzer main body is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a water outlet of the analyzer main body. A threaded rod is in threaded connection with the middle of the upper portion of the fixing frame, the bottom end of the threaded rod is rotationally connected with a limiting sleeve, a detection and analysis working device is arranged in the limiting sleeve, a sliding groove is formed in the opposite position of the fixing frame, and a connecting plate is movably inserted into the sliding groove and fixedly connected with the limiting sleeve; according to the portable liquid analyzer, liquid in a water containing cup can be better detected, meanwhile, the water containing cup can be better protected when the portable liquid analyzer is carried, the water containing cup is not prone to being damaged, and when the analyzer body is not used, a heat dissipation opening of the analyzer body is better sealed and protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality analyzers, in particular to a low-power online water quality analyzer. Background Art

[0002] Water quality analysis is also called water chemical analysis. It is to determine the content of various chemical components in water by chemical and physical methods. Water quality analysis is divided into three types: simple analysis, full analysis and special analysis. Simple analysis is carried out in the field, with fewer analysis items, but it requires fast and timely analysis. It is suitable for preliminary understanding of the main chemical components of groundwater in various aquifers over a large area.

[0003] Some existing low-power online water quality analyzers are large in size and not easy to adjust in terms of volume, which makes it inconvenient for staff to collect, store and transport the online water quality analyzers.

[0004] In the related art, reference can be made to the Chinese patent with announcement number CN217359847U, which specifically discloses a low-power water quality online analyzer. The low-power water quality online analyzer includes a working body, the left and right sides of the top of the working body are fixedly connected with a first inclined plate, a top plate is arranged above the working body, two sliders are slidably connected to the surface of the top plate, the bottom of the slider is fixedly connected with a second inclined plate, the bottom of the second inclined plate is fixedly connected with an insert block, the bottom of the insert block is movably plugged into the first inclined plate, the left and right sides of the bottom of the top plate are fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected to the top of the working body, a spring is sleeved on the surface of the telescopic rod, a center plate is fixedly connected at the midpoint of the top of the working body, a water cup is placed on the top of the center plate, an electric push rod is fixedly installed on the top of the top plate, the output end of the bottom of the electric push rod passes through the top plate and extends to the bottom thereof, a connecting plate is fixedly installed, and a detection and analysis working device is fixedly installed at the bottom of the connecting plate, and the detection and analysis working device is electrically connected to the working body.

[0005] The working process of the online water quality analyzer is a public technology and will not be described in detail here. When the volume of the analyzer needs to be reduced, the staff first pushes the top plate upwards, and the top plate will drive the second inclined plate to move upwards through the slider, and the second inclined plate will drive the plug to disengage from the first inclined plate. After that, the slider moves toward the direction close to the electric push rod, so that the second inclined plate is staggered from the first inclined plate, and the spring will drive the top plate to move downward, and the bottom of the plug will touch the top of the working body, which can reduce the volume of the analyzer, and the electric push rod can drive the connecting plate to move downward, and the bottom of the connecting plate will touch the top of the water cup, so that the water cup can be fixed to the entire body.

[0006] The applicant found that there are deficiencies in the use of the above-mentioned low-power water quality online analyzer: although the water cup can be limited so that the overall structure can be easily carried, the device is first shrunk by a spring and then the connecting plate can be driven downward by an electric push rod. The bottom of the connecting plate will touch the top of the water cup, so that the water cup can be fixed to the entire body. Since the electric push rod is arranged on the top plate, when the device is carried, the spring will drive the top plate to shake, which is not conducive to the limiting stability of the water cup, and the water cup has no protective structure and is easily damaged.

[0007] In view of this, the present technical solution proposes a low-power online water quality analyzer to better solve the above-mentioned problems. Utility Model Content

[0008] The purpose of the utility model is to provide a low-power online water quality analyzer in order to solve the above-mentioned problems.

[0009] The technical solution adopted by the utility model is as follows: a low-power water quality online analyzer, comprising an analyzer body, a protective sleeve is arranged on the top of the analyzer body, and a water cup is inserted into the interior of the protective sleeve;

[0010] A fixing frame is fixedly connected to the top of the analyzer body, and a threaded rod is threadedly connected to the middle part above the fixing frame, the bottom end of the threaded rod is rotatably connected to a limiting sleeve, and a detection and analysis working device is arranged inside the limiting sleeve, a sliding groove is provided at a relative position of the fixing frame, and a connecting plate is movably inserted inside the sliding groove and fixedly connected to the limiting sleeve.

[0011] In a preferred embodiment, heat dissipation slots adapted to the heat dissipation net are provided at the front and rear of the analyzer body, and the heat dissipation net is installed inside the heat dissipation slots.

[0012] In a preferred embodiment, positioning holes are formed around the front and rear walls of the analyzer body, sealing covers are hinged at the front and rear of the analyzer body, and the sealing covers are fixedly connected to the positions of the positioning holes with positioning columns adapted to the positioning holes.

[0013] In a preferred embodiment, an anti-slip pad is provided on the positioning column, and a heat-conducting strip is fixedly connected to the interior of the sealing cover.

[0014] In a preferred embodiment, a groove is formed on the outer wall of the sealing cover, and supporting feet are fixedly connected to the bottom of the analyzer body, and anti-slip pads are provided at the bottom of the supporting feet.

[0015] In a preferred embodiment, tool boxes are fixedly connected to both sides of the fixing frame, and a handle is fixedly connected to the upper end of the threaded rod.

[0016] In a preferred embodiment, the limiting sleeve is arranged on the water cup and covers the top of the protective sleeve, and the detection and analysis working device is inserted into the water cup.

[0017] In a preferred embodiment, the detection and analysis working device is electrically connected to the analyzer body via a wire, and the wire passes through the limiting sleeve and is electrically connected to the detection and analysis working device.

[0018] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effects of the utility model are: it is convenient to better detect the liquid inside the water cup, and at the same time, the device can better protect the water cup when carried, so that the water cup is not easily damaged, and when the analyzer body is not in use, the heat dissipation port of the analyzer body is better sealed and protected.

[0019] 1. In the present invention, the heat dissipation net can be used to dissipate heat for the internal components of the analyzer body. By turning over the sealing cover, the positioning column is inserted into the positioning hole. At this time, the sealing cover can seal the heat dissipation net to prevent dust from entering the interior of the analyzer body. At the same time, the thermal conductive strip can better conduct the residual heat inside the analyzer body.

[0020] 2. In the utility model, the threaded rod is rotated by the handle, so that the threaded rod drives the limit sleeve to move downward, and the limit sleeve can be set on the water cup and cover the protective sleeve. At this time, the detection and analysis working device can detect the liquid inside the water cup. At the same time, when the device is carried, the water cup can be better protected inside the protective sleeve and the limit sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the first state of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the second state of the utility model;

[0023] Figure 3 It is a bottom view of the limit sleeve and the detection and analysis working device of the utility model.

[0024] Markings in the figure: 1-analyzer body; 2-heat dissipation net; 3-positioning hole; 4-sealing cover; 5-positioning column; 6-thermal conductive strip; 7-pulling groove; 8-support foot; 9-protective cover; 10-water cup; 11-fixed bracket; 12-tool box; 13-threaded rod; 14-handle; 15-limiting sleeve; 16-detection and analysis working device; 17-slide groove; 18-connecting plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The following will be combined Figure 1-Figure 3 A low-power online water quality analyzer according to an embodiment of the utility model is described in detail.

[0027] refer to Figure 1-2 As shown, a low-power water quality online analyzer includes an analyzer body 1, the front and back of the analyzer body 1 are provided with heat dissipation grooves adapted to the heat dissipation net 2, and the heat dissipation net 2 is installed inside the heat dissipation grooves, positioning holes 3 are provided around the front and back walls of the analyzer body 1, the front and back of the analyzer body 1 are hinged with sealing covers 4, and the sealing cover 4 is fixedly connected with a positioning column 5 adapted to the positioning hole 3 at the position relative to the positioning hole 3, and an anti-skid pad is arranged on the positioning column 5, a thermal conductive strip 6 is fixedly connected inside the sealing cover 4, a groove 7 is provided on the outer wall of the sealing cover 4, and supporting feet 8 are fixedly connected around the bottom of the analyzer body 1, and an anti-skid pad is arranged at the bottom of the supporting feet 8.

[0028] The heat dissipation net 2 can be used to dissipate heat for the internal components of the analyzer body 1. By flipping the sealing cover 4, the positioning column 5 can be inserted into the positioning hole 3. At this time, the sealing cover 4 can seal the heat dissipation net 2 to prevent dust from entering the interior of the analyzer body 1. At the same time, the thermal conductive strip 6 can better conduct away the residual heat inside the analyzer body 1.

[0029] refer to Figure 1-2 As shown, a protective cover 9 is provided in the top of the analyzer body 1 , and a water cup 10 is inserted into the interior of the protective cover 9 .

[0030] The protective cover 9 can limit and protect the water cup 10.

[0031] refer to Figure 1-3As shown, a fixing frame 11 is fixedly connected to the top of the analyzer body 1, and tool boxes 12 are fixedly connected to both sides of the fixing frame 11. A threaded rod 13 is threadedly connected to the middle part above the fixing frame 11, and a handle 14 is fixedly connected to the upper end of the threaded rod 13. The bottom end of the threaded rod 13 is rotatably connected to a limiting sleeve 15, and the limiting sleeve 15 is sleeved on the water cup 10 and covers the top of the protective sleeve 9. A detection and analysis working device 16 is arranged inside the limiting sleeve 15, and the detection and analysis working device 16 is plugged into the water cup 10. The detection and analysis working device 16 is electrically connected to the analyzer body 1 through a wire, and the wire passes through the limiting sleeve 15 and is electrically connected to the detection and analysis working device 16. A slide groove 17 is provided at a relative position of the fixing frame 11, and a connecting plate 18 is movably plugged inside the slide groove 17 and fixedly connected to the limiting sleeve 15.

[0032] The handle 14 drives the threaded rod 13 to rotate, so that the threaded rod 13 drives the limiting sleeve 15 to move downward, and the limiting sleeve 15 can be set on the water cup 10 and cover the protective sleeve 9. At this time, the detection and analysis working device 16 can detect the liquid inside the water cup 10. At the same time, when the device is carried, the water cup 10 is better protected inside the protective sleeve 9 and the limiting sleeve 15.

[0033] The advantages of the present application are: it is convenient to better detect the liquid inside the water cup 10, and at the same time, the device can better protect the water cup 10 when carried, so that the water cup 10 is not easily damaged, and when the analyzer body 1 is not in use, the heat dissipation port of the analyzer body 1 is better sealed and protected.

[0034] Working principle: When using the device, the sealing cover 4 can be flipped open through the groove 7. At this time, the heat dissipation net 2 can dissipate heat for the internal components of the analyzer body 1. The threaded rod 13 is driven to rotate by the handle 14, so that the threaded rod 13 drives the limit sleeve 15 to move downward, and the limit sleeve 15 can be set on the water cup 10 and cover the protective sleeve 9. At this time, the detection and analysis working device 16 can detect the liquid inside the water cup 10. When the device needs to be carried, the sealing cover 4 is flipped so that the positioning column 5 is inserted into the positioning hole 3. At this time, the sealing cover 4 can seal the heat dissipation net 2 to prevent dust from entering the interior of the analyzer body 1. At the same time, the thermal conductive strip 6 can better guide the residual heat inside the analyzer body 1. At the same time, when the device is carried, the water cup 10 is better protected inside the protective sleeve 9 and the limit sleeve 15.

[0035] 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 low-power water quality online analyzer, comprising an analyzer body (1), characterized in that: A protective sleeve (9) is provided on the top of the analyzer body (1), and a water cup (10) is inserted into the interior of the protective sleeve (9); The top of the analyzer body (1) is fixedly connected to a fixing frame (11), and a threaded rod (13) is threadedly connected to the middle part of the upper part of the fixing frame (11), the bottom end of the threaded rod (13) is rotatably connected to a limiting sleeve (15), and a detection and analysis working device (16) is arranged inside the limiting sleeve (15), a sliding groove (17) is provided at a relative position of the fixing frame (11), and a connecting plate (18) is movably inserted inside the sliding groove (17) and fixedly connected to the limiting sleeve (15).

2. A low-power water quality online analyzer as claimed in claim 1, characterized in that: The analyzer body (1) is provided with heat dissipation grooves adapted to the heat dissipation net (2) at the front and back of the interior, and the heat dissipation net (2) is installed inside the heat dissipation grooves.

3. A low-power water quality online analyzer as claimed in claim 1, characterized in that: Positioning holes (3) are provided around the front and rear walls of the analyzer body (1), and sealing covers (4) are hingedly connected to the front and rear of the analyzer body (1), and the sealing cover (4) is fixedly connected to a positioning column (5) adapted to the positioning hole (3) at a position relative to the positioning hole (3).

4. A low-power water quality online analyzer as claimed in claim 3, characterized in that: An anti-slip pad is provided on the positioning column (5), and a heat-conducting strip (6) is fixedly connected to the interior of the sealing cover (4).

5. A low-power water quality online analyzer as claimed in claim 4, characterized in that: The outer wall of the sealing cover (4) is provided with a groove (7), and the bottom of the analyzer body (1) is fixedly connected with supporting feet (8) around the periphery, and the bottom of the supporting feet (8) is provided with an anti-slip pad.

6. A low-power water quality online analyzer as claimed in claim 1, characterized in that: A tool box (12) is fixedly connected to both sides of the fixing frame (11), and a handle (14) is fixedly connected to the upper end of the threaded rod (13).

7. A low-power water quality online analyzer as claimed in claim 1, characterized in that: The limiting sleeve (15) is sleeved on the water cup (10) and covers the top of the protective sleeve (9), and the detection and analysis working device (16) is plugged into the water cup (10).

8. A low-power water quality online analyzer as claimed in claim 7, characterized in that: The detection and analysis working device (16) is electrically connected to the analyzer body (1) via a wire, and the wire passes through the limiting sleeve (15) and is electrically connected to the detection and analysis working device (16).

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