CN220854660U

CN220854660U - Online monitoring instrument for heavy metals in water quality

Info

Publication number: CN220854660U
Application number: CN202322698842.6U
Authority: CN
Inventors: 樊慧; 王丹; 王文景
Original assignee: SHAANXI LANQING ENVIRONMENT TECHNOLOGY CO LTD
Current assignee: SHAANXI LANQING ENVIRONMENT TECHNOLOGY CO LTD
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses an on-line monitoring instrument for water quality heavy metals, which comprises a detection box, wherein two detection mechanisms are arranged on the side wall of the detection box, each detection mechanism comprises a detection frame, each detection frame is positioned on the side wall of the detection box, a round rod is rotatably connected in each detection frame, a gauze is fixedly connected to the circular arc surface of each round rod, rectangular holes are formed in the side wall of each detection frame, and two fixing rods are fixedly connected to the side wall of the detection box.

Description

Online monitoring instrument for heavy metals in water quality

Technical Field

The utility model relates to the technical field of water quality monitoring, in particular to an on-line monitoring instrument for heavy metals in water quality.

Background

The water is a life source, people cannot leave water in life and production activities, the quality of the life drinking water is closely related to the health of the people, and the quality of underground water and the quality of the drinking water are seriously polluted along with the continuous improvement of the living standard of the people and the damage of natural environment, so that the water quality detector can detect various indexes in the water to a great extent, and plays a role in detection and protection.

When the existing online water quality monitor monitors heavy metal indexes in water quality, a water pipe is required to be connected with the instrument, samples are discharged into the instrument, leakage is easy to occur at the joint of the water pipe and the instrument, and due to the fact that the water is discharged more times and longer time, the leakage is likely to occur, the leakage is not found in time and is dried, and the existing instrument is inconvenient to detect whether water is leaked or not in time.

Disclosure of utility model

The utility model aims to provide an on-line monitoring instrument for water quality heavy metals, which aims to solve the problem that the existing instrument in the background technology is inconvenient to detect whether water leakage exists at the joint between a water pipe and the instrument in time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quality of water heavy metal on-line monitoring instrument, includes the detection case, the lateral wall of detection case is equipped with two detection mechanism, detection mechanism includes the detection frame, the detection frame is located the lateral wall of detection case, the inside rotation of detection frame is connected with the round bar, the arc surface fixedly connected with gauze of round bar, rectangular hole has been seted up to the lateral wall of detection frame.

As a preferable technical scheme of the utility model, the detection mechanism further comprises two fixing rods, the two fixing rods are fixedly connected to the side wall of the detection box, the detection frame is slidably connected to the arc surfaces of the two fixing rods, and the arc surfaces of the two fixing rods are slidably connected with a cover frame.

As a preferable technical scheme of the utility model, the circular arc surface of the round rod is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the detection frame and the round rod respectively.

As a preferable technical scheme of the utility model, one end of the gauze, which is far away from the round rod, penetrates through the detection frame through the rectangular hole, and one end of the gauze, which is far away from the round rod, is fixedly connected with the weight plate.

As a preferable technical scheme of the utility model, the end face of the cover frame is provided with the auxiliary mechanism, the auxiliary mechanism comprises a fixed plate, the fixed plate is fixedly connected to the end face of the cover frame, the end face of the fixed plate is movably connected with a long rod, and the bottom end of the long rod is fixedly connected with a limiting plate.

As a preferable technical scheme of the utility model, the arc surface of the long rod is sleeved with a spring, and two ends of the spring are fixedly connected with the limiting plate and the fixing plate respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the detection frame, the gauze and the torsion spring are arranged, and the gauze can be dyed by the characteristic that the color gypsum powder in the detection frame is colored when meeting water, so that when a worker is at the joint of the detection water pipe and the instrument, the worker can directly pull the gauze to check, the gauze can not disappear along with the lapse of time, and the gauze can be automatically wound by the torsion force of the torsion spring.

2. According to the utility model, the cover frame and the detection frame can be fastened together by arranging the spring and the limiting plate and by means of the elasticity of the spring and the rotation of the limiting plate, so that the inside of the detection frame can be prevented from being influenced by external water flow, and the gauze can be prevented from being retracted into the detection frame due to the elasticity of the torsion spring by using the counterweight plate.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present utility model;

fig. 3 is a schematic cross-sectional structure of the detection frame of the present utility model.

In the figure: 1. a detection box; 2. a detection mechanism; 21. a fixed rod; 22. a detection frame; 23. a cover frame; 24. a rectangular hole; 25. a round bar; 26. gauze; 27. a weight plate; 28. a torsion spring; 3. an auxiliary mechanism; 31. a fixing plate; 32. a long rod; 33. a limiting plate; 34. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a technical scheme of an on-line monitoring instrument for heavy metal in water quality, which comprises the following steps:

According to the fig. 1, fig. 2 and fig. 3 show, a quality of water heavy metal on-line monitoring instrument, including detecting box 1, detecting box 1's lateral wall is equipped with two detection mechanism 2, and detection mechanism 2 includes detection frame 22, and detection frame 22 is equipped with right amount of colored gesso, can produce the colour when meeting water, and detection frame 22 is located detecting box 1's lateral wall, and detection frame 22's inside rotates to be connected with round bar 25, and round bar 25's circular arc face fixedly connected with gauze 26, and rectangular hole 24 has been seted up to detection frame 22's lateral wall.

The detection mechanism 2 further comprises two fixing rods 21, the two fixing rods 21 are fixedly connected to the side wall of the detection box 1, the detection frame 22 is slidably connected to the arc surfaces of the two fixing rods 21, the arc surfaces of the two fixing rods 21 are slidably connected with a cover frame 23, and the cover frame 23 can ensure that the inside of the detection frame 22 cannot be influenced by external water flow.

The circular arc surface of round bar 25 is overlapped and is had torsional spring 28, and torsional spring 28's both ends respectively with detect frame 22 and round bar 25 fixed connection, and the one end that round bar 25 was kept away from to gauze 26 runs through detect frame 22 through rectangular hole 24, and the one end that round bar 25 was kept away from to gauze 26 is fixedly connected with counter weight plate 27, through the use of counter weight plate 27, can guarantee that gauze 26 can not retract in detect frame 22 because of torsional spring 28's elasticity.

The end face of the cover frame 23 is provided with an auxiliary mechanism 3, the auxiliary mechanism 3 comprises a fixed plate 31, the fixed plate 31 is fixedly connected to the end face of the cover frame 23, a long rod 32 is movably connected to the end face of the fixed plate 31, the long rod 32 and the fixed plate 31 slide and rotate, and a limiting plate 33 is fixedly connected to the bottom end of the long rod 32.

The arc surface of the long rod 32 is sleeved with a spring 34, and two ends of the spring 34 are fixedly connected with the limiting plate 33 and the fixing plate 31 respectively.

When the water quality heavy metal on-line monitoring instrument is particularly used, after a water pipe is connected to the detection box 1, a worker can rotate the limiting plate 33 first, the spring 34 is twisted, then the cover frame 23 and the detection box 22 are mutually closed, the limiting plate 33 is pulled downwards, the spring 34 is stretched until the limiting plate 33 passes over the bottom of the detection box 22, the limiting plate 33 is rotated at the moment, the spring 34 is retracted, the limiting plate 33 is loosened again, the limiting plate 33 is attached to the bottom of the detection box 22 by means of the elasticity of the spring 34, the cover frame 23 and the detection box 22 are tightly close together, if water drops leak from the joint of the water pipe and the detection box 1, the water drops can be contacted with colored gypsum powder in the detection box 22, in this way, the gauze 26 can be dyed with colors, the worker directly pulls the counterweight plates 27 and the torsion springs 28 to twist, the gauze 26 is released, and if the colors indicate that water leaks, otherwise, the water does not leak.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. The utility model provides a quality of water heavy metal on-line monitoring instrument, includes detection case (1), its characterized in that: the utility model discloses a detection box, including detection box (1), lateral wall of detection box (1) is equipped with two detection mechanism (2), detection mechanism (2) are including detecting frame (22), detection frame (22) are located the lateral wall of detection box (1), the inside rotation of detection frame (22) is connected with round bar (25), the circular arc face fixedly connected with gauze (26) of round bar (25), rectangular hole (24) have been seted up to the lateral wall of detection frame (22).

2. The online monitoring instrument for heavy metals in water quality according to claim 1, wherein: the detection mechanism (2) further comprises two fixing rods (21), the two fixing rods (21) are fixedly connected to the side wall of the detection box (1), the detection frame (22) is slidably connected to the arc surfaces of the two fixing rods (21), and the arc surfaces of the two fixing rods (21) are slidably connected with cover frames (23).

3. The online monitoring instrument for heavy metals in water quality according to claim 1, wherein: the circular arc surface of the round rod (25) is sleeved with a torsion spring (28), and two ends of the torsion spring (28) are fixedly connected with the detection frame (22) and the round rod (25) respectively.

4. The online monitoring instrument for heavy metals in water quality according to claim 1, wherein: one end of the gauze (26) far away from the round rod (25) penetrates through the detection frame (22) through the rectangular hole (24), and one end of the gauze (26) far away from the round rod (25) is fixedly connected with a weight plate (27).

5. The online monitoring instrument for heavy metals in water quality according to claim 2, wherein: the end face of the cover frame (23) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) comprises a fixed plate (31), the fixed plate (31) is fixedly connected to the end face of the cover frame (23), a long rod (32) is movably connected to the end face of the fixed plate (31), and a limiting plate (33) is fixedly connected to the bottom end of the long rod (32).

6. The online monitoring instrument for heavy metals in water quality according to claim 5, wherein: the arc surface of the long rod (32) is sleeved with a spring (34), and two ends of the spring (34) are fixedly connected with the limiting plate (33) and the fixing plate (31) respectively.