Water quality detection equipment for sampling at different depths

Abstract

The utility model discloses water quality detection equipment for sampling at different depths, relates to the technical field of water quality detectors, and aims to solve the problem that samples to be detected interfere with each other when the conventional water quality detection device is used for sampling at different positions. The first sampler is mounted below the water quality detection equipment main body, a second sampler is arranged below the first sampler, a telescopic mechanism is arranged on the lower end surface of the first sampler, and the telescopic mechanism is fixedly connected with the lower end surface of the first sampler; two first inner cavities are formed in the lower portion of the interior of the water quality detection equipment main body, two second inner cavities are formed in the lower portions of the two sides of the interior of the telescopic mechanism, and a first storage roller shaft and a second storage roller shaft are arranged on the lower portion of the interior of the telescopic mechanism; and the two first storage roll shafts and the two second storage roll shafts are installed in the two first inner cavities and the two second inner cavities correspondingly, and the number of the first storage roll shafts is two, and the number of the second storage roll shafts is two.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detectors, in particular to water quality detection equipment used for sampling at different depths. Background Art

[0002] The water quality online analyzer, also known as the multi-parameter water quality automatic monitoring integrated system, is suitable for: water source monitoring, environmental monitoring stations, municipal water treatment processes, municipal pipe network water quality supervision, rural tap water monitoring; circulating cooling water, swimming pool water operation management, industrial water recycling, factory aquaculture and other fields.

[0003] For example, the announcement number is CN217605373U, and the name of the Chinese authorized patent is (a sampling device for water quality testing that can sample at different depths), including: an aluminum extension vertical rod, an aluminum pressing plate, an aluminum piston rod, an aluminum sampling tube, an aluminum guide bottom shell, an aluminum sleeve rod, a stainless steel fine-pore filter and a piston block. The lower end face of the aluminum sampling tube is equipped with an aluminum guide bottom shell, and the lower side of the annular side of the aluminum guide bottom shell is equipped with an aluminum fixed bottom cover. The lower end face of the aluminum guide bottom shell is fitted with a stainless steel fine-pore filter. A piston block is inserted into the lower side of the aluminum sampling tube, and an aluminum piston rod is connected to the middle position of the upper end face of the piston block. An aluminum pressing plate is welded to the upper end face of the aluminum piston rod, and an aluminum extension vertical rod is inserted into the aluminum sleeve rod. This design solves the problem that the original water quality sampling equipment is inconvenient to sample water quality at different depths. The utility model has a reasonable structure, is telescopic and adjustable, is convenient for sampling water quality at different depths, and is highly practical.

[0004] However, the existing water quality detection devices have the problem of mutual interference between samples when sampling at different positions; therefore, they do not meet the existing needs. In this regard, we propose a water quality detection device for sampling at different depths. Utility Model Content

[0005] The utility model aims to provide a water quality detection device for sampling at different depths, so as to solve the problem that when the existing water quality detection device mentioned in the background technology samples at different positions, the samples to be detected interfere with each other.

[0006] To achieve the above object, the utility model provides the following technical solutions: a water quality detection device for sampling at different depths, comprising: a water quality detection device body, a movable rod is arranged above the inside of the water quality detection device body, the water quality detection device body is connected to the movable rod for left-right movement, and a control mechanism is arranged above the water quality detection device body;

[0007] Also includes:

[0008] A first sampler is installed below the main body of the water quality detection device, a second sampler is arranged below the first sampler, a telescopic mechanism is arranged on the lower end surface of the first sampler, and the telescopic mechanism is fixedly connected to the lower end surface of the first sampler, a first inner cavity is arranged below the main body of the water quality detection device, and two first inner cavities are arranged, and second inner cavities are arranged below the two sides of the telescopic mechanism, and two second inner cavities are arranged;

[0009] The first storage roller and the second storage roller are respectively installed inside the two first inner cavities and the second inner cavities. Two of the first storage rollers and the second storage rollers are respectively provided. A first motor and a second motor are respectively provided on one side of the two first storage rollers and the second storage rollers. A first telescopic rope and a second telescopic rope are respectively provided on the outer walls of the two first storage rollers and the second storage rollers.

[0010] Preferably, the lower ends of the two first telescopic ropes are installed on both sides of the upper end surface of the first sampler, and the lower ends of the two second telescopic ropes are installed on both sides of the upper end surface of the second sampler.

[0011] Preferably, the front end surfaces of the first sampler and the second sampler are both provided with observation windows, and two observation windows are provided, and the two observation windows are respectively embedded and fixedly connected to the first sampler and the second sampler.

[0012] Preferably, two unloading pipes are provided on the lower sides of the outer walls of the first sampler and the second sampler, and two electrically controlled flip baffles are provided inside the upper end surfaces of the first sampler and the second sampler.

[0013] Preferably, a sample storage cavity is provided above the interior of the first sampler and the second sampler, and a suspension mechanism is provided above both sides of the outer walls of the first sampler and the second sampler, and four suspension mechanisms are provided, and the four suspension mechanisms are respectively fixedly connected to the outer walls of the first sampler and the second sampler.

[0014] Preferably, a circle of outer walls of the two first storage rollers and the second storage rollers is provided with grooves, and there are a plurality of grooves, and the plurality of grooves are integrally formed with the first storage roller and the second storage roller.

[0015] Preferably, a front end surface of the water quality testing equipment body is provided with an inspection plate, the inspection plate is threadedly connected to the water quality testing equipment body through hexagonal bolts, and four hexagonal bolts are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a first sampler, a second sampler, a first motor, a second motor, a first telescopic rope, a second telescopic rope and a suspension mechanism. The rotation of the first motor rotates the first storage roller, thereby extending the first telescopic rope, so that the first sampler enters a corresponding position. The electrically controlled flip baffle arranged on the upper end surface of the first sampler can input liquid. When the device needs to sample a further in-depth position, the second motor is started and operated to release the second storage roller, so that the second sampler can be moved downward. When the first sampler and the second sampler are started and moved downward, the suspension mechanism is correspondingly started and operated. When the first sampler and the second sampler go deeper downward, they are rotated to be suspended at corresponding positions, which effectively avoids the problem of interference between samples to be detected when the water quality detection device samples at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the lower internal structure of the main body of the water quality testing equipment of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the sampler of the utility model;

[0021] Figure 4 It is a schematic diagram of the local structure of the storage roller shaft of the utility model;

[0022] In the figure: 100, water quality testing equipment body; 101, control mechanism; 102, inspection panel; 103, hexagonal bolt; 104, first inner cavity; 105, first storage roller; 106, first motor; 200, moving rod; 300, first sampler; 300-1, second sampler; 301, telescopic mechanism; 303, suspension mechanism; 304, observation window; 305, electric-controlled flip baffle; 306, unloading pipeline; 307, sample storage cavity; 308, second inner cavity; 309, second storage roller; 310, second motor; 311, groove; 400, first telescopic rope; 400-1, second telescopic rope. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] See also Figure 1-4The utility model provides an embodiment: a water quality detection device for sampling at different depths, comprising: a water quality detection device body 100, a movable rod 200 is arranged above the inside of the water quality detection device body 100, the water quality detection device body 100 is connected to the movable rod 200 for left and right movement, and a control mechanism 101 is arranged above the water quality detection device body 100;

[0026] Also includes:

[0027] A first sampler 300 is installed below the main body 100 of the water quality detection device. A second sampler 300-1 is provided below the first sampler 300. A telescopic mechanism 301 is provided at the lower end surface of the first sampler 300, and the telescopic mechanism 301 is fixedly connected to the lower end surface of the first sampler 300. A first inner cavity 104 is provided below the main body 100 of the water quality detection device, and two first inner cavities 104 are provided. Second inner cavities 308 are provided below the two sides of the telescopic mechanism 301, and two second inner cavities 308 are provided.

[0028] The first storage roller 105 and the second storage roller 309 are respectively installed inside the two first inner cavities 104 and the second inner cavities 308. Two first storage rollers 105 and two second storage rollers 309 are respectively provided. The first motor 106 and the second motor 310 are respectively provided on one side of the two first storage rollers 105 and the second storage rollers 309. The outer walls of the two first storage rollers 105 and the second storage rollers 309 are respectively provided with the first telescopic rope 400 and the second telescopic rope 400-1.

[0029] The first sampler 300 and the second sampler 300-1, the first motor 106 and the second motor 310, and the first telescopic rope 400 and the second telescopic rope 400-1 are set. When the first sampler 300 and the second sampler 300-1 are sampling water sources at different depths, the first motor 106 and the second motor 310 are started and run to extend the first telescopic rope 400 and the second telescopic rope 400-1 from the inside of the first storage roller 105 and the second storage roller 309.

[0030] Example 2

[0031] See also Figure 1 The lower ends of the two first telescopic ropes 400 are installed on both sides of the upper end surface of the first sampler 300, and the lower ends of the two second telescopic ropes 400-1 are installed on both sides of the upper end surface of the second sampler 300-1. The front end surfaces of the first sampler 300 and the second sampler 300-1 are both provided with observation windows 304 inside, and there are two observation windows 304. The two observation windows 304 are respectively embedded and fixedly connected with the first sampler 300 and the second sampler 300-1.

[0032] See also Figure 1 A discharge pipe 306 is provided on the lower side of the outer wall of the first sampler 300 and the second sampler 300-1, and there are two discharge pipes 306. An electric-controlled flip baffle 305 is provided inside the upper end surface of the first sampler 300 and the second sampler 300-1, and there are two electric-controlled flip baffles 305. A sample storage cavity 307 is provided above the inside of the first sampler 300 and the second sampler 300-1. Suspension mechanisms 303 are provided above both sides of the outer walls of the first sampler 300 and the second sampler 300-1, and there are four suspension mechanisms 303. The four suspension mechanisms 303 are fixedly connected to the outer walls of the first sampler 300 and the second sampler 300-1, respectively.

[0033] The suspension mechanism 303 is set so that when the telescopic rope is extended, the suspension mechanism 303 is opened synchronously to suspend the first sampler 300 and the second sampler 300-1 at corresponding positions.

[0034] See also Figure 1 and Figure 4 A groove 311 is provided on a circle of the outer wall of the two first storage rollers 105 and the second storage roller 309, and a plurality of grooves 311 are provided, and the plurality of grooves 311 are integrally formed with the first storage roller 105 and the second storage roller 309. A maintenance plate 102 is provided on the front end face of the water quality testing equipment body 100, and the maintenance plate 102 is threadedly connected to the water quality testing equipment body 100 through a hexagonal bolt 103, and four hexagonal bolts 103 are provided.

[0035] The provision of the groove 311 allows the first telescopic cord 400 and the second telescopic cord 400 - 1 to be stored in an orderly manner when they are recovered, thereby preventing the telescopic cords from being entangled.

[0036] Working principle: When in use, the main body 100 of the water quality detection equipment moves left and right on the moving rod 200, so as to accurately sample the water resources below the corresponding position. The control mechanism 101 receives external operation instructions, firstly starts the rotation of the first motor 106, rotates the first storage roller 105, and then extends the first telescopic rope 400, so that the first sampler 300 enters the corresponding position, and the electric-controlled flip baffle 305 arranged on the upper end face of the first sampler 300 can input the liquid. When the device needs to sample a deeper position, the second The motor 310 is started and runs, and the second storage roller 309 is released, so that the second sampler 300-1 can be moved downward. When the first sampler 300 and the second sampler 300-1 are started and moved downward, the suspended mechanism 303 is started and runs accordingly. When the first sampler 300 and the second sampler 300-1 go deeper downward, the suspended mechanism 303 will suck in a corresponding amount of water, driving the first sampler 300 and the second sampler 300-1 to move downward, and then open the electrically controlled flip baffle 305 on the upper end face of the sampler to send the water flow to the sample storage cavity 307 inside the sampler.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water quality detection device for sampling at different depths, comprising a water quality detection device body (100), a movable rod (200) being arranged above the interior of the water quality detection device body (100), the water quality detection device body (100) being connected to the movable rod (200) so as to be movable left and right, and a control mechanism (101) being arranged above the water quality detection device body (100); Features: Also includes: A first sampler (300) is installed below the water quality detection device body (100); a second sampler (300-1) is arranged below the first sampler (300); a telescopic mechanism (301) is arranged on the lower end surface of the first sampler (300), and the telescopic mechanism (301) is fixedly connected to the lower end surface of the first sampler (300); a first inner cavity (104) is arranged below the water quality detection device body (100), and two first inner cavities (104) are arranged; and second inner cavities (308) are arranged below both sides of the telescopic mechanism (301), and two second inner cavities (308) are arranged; A first storage roller (105) and a second storage roller (309) are respectively installed inside the two first inner cavities (104) and the second inner cavities (308); two first storage rollers (105) and two second storage rollers (309) are respectively provided; a first motor (106) and a second motor (310) are respectively provided on one side of the two first storage rollers (105) and the second storage rollers (309); and a first telescopic rope (400) and a second telescopic rope (400-1) are respectively provided on the outer walls of the two first storage rollers (105) and the second storage rollers (309).

2. A water quality testing device for sampling at different depths according to claim 1, characterized in that: The lower ends of the two first telescopic ropes (400) are mounted on both sides of the upper end surface of the first sampler (300), and the lower ends of the two second telescopic ropes (400-1) are mounted on both sides of the upper end surface of the second sampler (300-1).

3. A water quality testing device for sampling at different depths according to claim 1, characterized in that: An observation window (304) is provided inside the front end surface of each of the first sampler (300) and the second sampler (300-1), and two observation windows (304) are provided. The two observation windows (304) are respectively embedded and fixedly connected to the first sampler (300) and the second sampler (300-1).

4. A water quality testing device for sampling at different depths according to claim 1, characterized in that: A discharge pipe (306) is arranged on the lower side of the outer wall of the first sampler (300) and the second sampler (300-1), and there are two discharge pipes (306); an electrically controlled flip baffle (305) is arranged inside the upper end surface of the first sampler (300) and the second sampler (300-1), and there are two electrically controlled flip baffles (305).

5. The water quality testing equipment for sampling at different depths according to claim 1, characterized in that: A sample storage cavity (307) is arranged above the interior of the first sampler (300) and the second sampler (300-1), and a suspension mechanism (303) is arranged above both sides of the outer wall of the first sampler (300) and the second sampler (300-1), and four suspension mechanisms (303) are arranged, and the four suspension mechanisms (303) are respectively fixedly connected to the outer wall of the first sampler (300) and the second sampler (300-1).

6. The water quality testing equipment for sampling at different depths according to claim 1, characterized in that: A groove (311) is provided on a circle of the outer wall of the two first storage rollers (105) and the second storage roller (309), and a plurality of grooves (311) are provided, and the plurality of grooves (311) are formed integrally with the first storage roller (105) and the second storage roller (309).

7. The water quality testing equipment for sampling at different depths according to claim 1, characterized in that: The front end surface of the water quality detection device body (100) is provided with an inspection plate (102), and the inspection plate (102) is threadedly connected to the water quality detection device body (100) via hexagonal bolts (103), and four hexagonal bolts (103) are provided.

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