Environmental water quality detection instrument

Abstract

The utility model relates to the technical field of water quality detection, in particular to an environmental water quality detection instrument which comprises a hose which is in threaded connection with the upper end of a body and used for connection, one end of the hose is in threaded connection with a transmission pipe used for limiting, and a filter screen used for filtering is clamped on the inner wall of the transmission pipe. The outer surface of the conveying pipe is in threaded connection with a protection shell used for protection, the upper end of the body is in threaded connection with a storage rod used for fixing, and a positioning rod used for limiting is inserted into the upper end of the storage rod. According to the environmental water quality detection instrument, through the cooperative arrangement of the transmission pipe and the filter screen, when a worker detects water, large impurity particles in the water can be filtered, the situation that the transmission pipe is blocked and detection is inconvenient is avoided, and meanwhile by means of the arrangement of the protective shell, when the particles in the water are filtered, the detection efficiency is improved. And the filter screen can be protected and prevented from being damaged, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to an environmental water quality detection instrument. Background Art

[0002] A water quality detector is an instrument used to measure various parameters of water bodies. It can monitor and evaluate the water quality. The main measurement parameters include conductivity, pH value, dissolved oxygen, turbidity, temperature, etc. It can also detect pollutants, chemicals, microorganisms, etc. in the water. These parameters are crucial to determining whether the water body is polluted, as well as the extent and source of the pollution.

[0003] Chinese patent announcement number CN207396467U discloses an environmental water quality detection instrument, including a fixed block, the bottom axis of the U-shaped bracket passes through the fixed block in the vertical direction, the axis of the handle passes through the fixed block in the horizontal direction and is fixedly connected to a convex block at one end of the inclined rod, the ball at the other end of the inclined rod is hinged to the bottom axis of the C-shaped bracket, the bottom axis of the C-shaped bracket passes through the square blocks at both ends of the U-shaped bracket, the two ends of the C-shaped bracket are respectively fixedly connected to the two sides of one end of a support plate, a motor is fixed on the motor bracket of the support plate, the output shaft of the motor passes through the support plate and is fixedly connected to a cam, one end of a belt is ringed on the output shaft of the motor, the other end of the belt is ringed on the central axis of a cross-shaped rotor hinged to the support plate, the middle front part of the hinged bent rod is on the support plate, the round block at one end of the bent rod cooperates with the cross-shaped rotor, and the other end of the bent rod is hinged to a small splint fixedly connected to the upper surface of the slide rail.

[0004] However, the utility model has the following problems when it is actually used:

[0005] 1. When the existing equipment is used to test the water quality, it is easy for the impurities in the water to block the equipment, causing inconvenience to the test;

[0006] 2. After the staff completes the water quality test, it is inconvenient to store the water inlet pipe, which makes it inconvenient for the staff to carry it. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmental water quality testing instrument, which solves the problem raised in the above-mentioned background technology that when the existing equipment is testing its water quality, it is more likely to cause impurities in the water to block its equipment, causing inconvenience to its detection. After the staff completes the water quality detection, it is not convenient to store its water inlet pipe, which makes it inconvenient for the staff to carry it.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an environmental water quality detection instrument, comprising a hose threadedly connected to the upper end of a main body for connection, one end of the hose is threadedly connected to a transmission tube for limiting, the inner wall of the transmission tube is clamped with a filter screen for filtration, the outer surface of the transmission tube is threadedly connected to a protective shell for protection, the upper end of the main body is threadedly connected to a storage rod for fixation, and the upper end of the storage rod is plugged with a positioning rod for limiting.

[0011] Optionally, a damping rod for buffering is threadedly connected to the lower end of the main body, and a spring for buffering is sleeved on the outer surface of the damping rod.

[0012] Optionally, a support foot for increasing the contact area is fixedly connected to the lower end of the damping rod, and an outer surface of the support foot is provided with anti-slip grooves for increasing friction.

[0013] Optionally, a display screen is provided at the upper end of the main body for easy observation, and a button for control is fixedly connected to the upper end of the main body.

[0014] Optionally, a protective net is connected to the side of the body via bolts, and a positioning pin for fixing is inserted into the side of the protective net.

[0015] Optionally, the lower end of the positioning rod is fixedly connected to a threaded column for limiting positioning, and the lower end of the threaded column is threadedly connected to a nut for fixing.

[0016] Optionally, a hole for positioning is provided on a side surface of the positioning rod, and a telescopic rod for connection is clamped on an outer surface of the positioning rod.

[0017] Optionally, a clamping column for fixing is inserted into the side of the telescopic rod, and the clamping column passes through one side of the telescopic rod and is inserted into the interior of the positioning rod.

[0018] (III) Beneficial effects

[0019] The utility model provides an environmental water quality detection instrument, which has the following beneficial effects:

[0020] 1. The environmental water quality testing instrument, through the coordinated setting of the transmission tube and the filter, can filter out larger impurity particles in the water when the staff is testing the water, avoiding clogging of the transmission tube and causing inconvenience to the testing. At the same time, with the help of the setting of the protective shell, when filtering the particles in the water, the filter can be protected to avoid damage, further improving the practicality of the device.

[0021] 2. The environmental water quality testing instrument, through the coordinated setting of the main body and the storage rod, can limit the position of the hose after the staff completes the test, so that it is convenient for the staff to store and carry it. After the hose is stored, the positioning rod can be used to limit the position of the hose inside the storage rod to avoid the problem of it falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the transmission tube structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the protective net of the utility model;

[0025] Figure 4 This is a schematic diagram of the storage rod structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the positioning rod structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the support foot structure of the utility model.

[0028] In the figure: 1. Main body; 2. Hose; 3. Transmission pipe; 4. Filter; 5. Protective shell; 6. Storage rod; 7. Positioning rod; 8. Damping rod; 9. Spring; 10. Support foot; 11. Display screen; 12. Button; 13. Protective net; 14. Positioning pin; 15. Threaded column; 16. Nut; 17. Clamp hole; 18. Telescopic rod; 19. Clamp column. DETAILED DESCRIPTION

[0029] 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. 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.

[0030] See also Figures 1 to 6In order to make its body 1 more stably placed, the utility model provides a technical solution: an environmental water quality detection instrument, comprising a hose 2 threadedly connected to the upper end of the body 1 for connection, a damping rod 8 for buffering is threadedly connected to the lower end of the body 1, a spring 9 for buffering is sleeved on the outer surface of the damping rod 8, a supporting foot 10 for increasing the contact area is fixedly connected to the lower end of the damping rod 8, and an anti-skid pattern for increasing friction is provided on the outer surface of the supporting foot 10, one end of the hose 2 is threadedly connected to a transmission pipe 3 for limiting, and a filter screen 4 for filtering is clamped on the inner wall of the transmission pipe 3, with the help of the setting of the damping rod 8, the weight borne by the upper end of the body 1 can be absorbed and dispersed, so that it can be placed more stably, and at the same time, with the help of the setting of the spring 9, the damping rod 8 can be quickly restored, and the setting of the supporting foot 10 can make the body 1 more stably placed;

[0031] See also Figures 2 to 5 , it is convenient for the staff to control its body 1, the outer surface of the transmission tube 3 is threadedly connected with a protective shell 5 for protection, the upper end of the body 1 is provided with a display screen 11 for convenient observation, the upper end of the body 1 is fixedly connected with a button 12 for control, the side of the body 1 is bolted with a protective net 13 for protection, the side of the protective net 13 is plugged with a positioning pin 14 for fixing, and the upper end of the body 1 is threadedly connected with a storage rod 6 for fixing. With the help of the setting of the display screen 11, it is convenient for the staff to view the data detected by it. At the same time, with the help of the setting of the button 12, it is convenient for the staff to control its body 1. Through the setting of the protective net 13, the dust outside it can be isolated to prevent it from entering the interior of the body 1. With the setting of the positioning pin 14, it is convenient for the staff to disassemble the protective net 13;

[0032] See also Figures 1 to 4 The upper end of the storage rod 6 is plugged with a positioning rod 7 for limiting, and the lower end of the positioning rod 7 is fixedly connected with a threaded column 15 for limiting, and the lower end of the threaded column 15 is threadedly connected with a nut 16 for fixing. A card hole 17 for positioning is opened on the side of the positioning rod 7, and a telescopic rod 18 for connection is clamped on the outer surface of the positioning rod 7, and a card column 19 for fixing is inserted on the side of the telescopic rod 18. The card column 19 passes through one side of the telescopic rod 18 and is inserted into the interior of the positioning rod 7. With the help of the coordinated setting of the threaded column 15 and the nut 16, the positioning rod 7 can be fixed to the upper end of the storage rod 6 to make it more stable. With the help of the setting of the telescopic rod 18, it is convenient for the staff to adjust the length of the positioning rod 7 according to the usage to make it reach a suitable position and limit the hose 2. After the adjustment is completed, the telescopic rod 18 is fixed to the interior of the positioning rod 7 with the help of the card column 19.

[0033] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0034] In the utility model, the working steps of the device are as follows:

[0035] First, the staff places the transmission tube 3 into the water that needs to be tested, filters the impurities in the water through the filter screen 4 fixedly connected to one end of the transmission tube 3, and uses the hose 2 at one end of the transmission tube 3 to deliver the water that needs to be tested to the inside of the main body 1 for testing. After the test is completed, the hose 2 is wrapped around the outer surface of the storage rod 6, and then the positioning rod 7 is used to limit the hose 2 on the outer surface of the storage rod 6.

[0036] 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. An environmental water quality detection instrument, comprising a hose (2) threadedly connected to the upper end of a body (1) for connection, characterized in that: One end of the hose (2) is threadedly connected to a transmission tube (3) for limiting position, the inner wall of the transmission tube (3) is clamped with a filter screen (4) for filtering, the outer surface of the transmission tube (3) is threadedly connected to a protective shell (5) for protection, the upper end of the body (1) is threadedly connected to a storage rod (6) for fixing, and the upper end of the storage rod (6) is plugged with a positioning rod (7) for limiting position.

2. An environmental water quality detection instrument according to claim 1, characterized in that: The lower end of the body (1) is threadedly connected with a damping rod (8) for use in buffering, and the outer surface of the damping rod (8) is sleeved with a spring (9) for use in buffering.

3. An environmental water quality detection instrument according to claim 2, characterized in that: The lower end of the damping rod (8) is fixedly connected to a support foot (10) for increasing the contact area, and the outer surface of the support foot (10) is provided with anti-skid patterns for increasing friction.

4. The environmental water quality detection instrument according to claim 1, characterized in that: A display screen (11) for convenient observation is provided at the upper end of the body (1), and a button (12) for control is fixedly connected to the upper end of the body (1).

5. The environmental water quality detection instrument according to claim 1, characterized in that: A protective net (13) for protection is connected to the side of the body (1) via bolts, and a positioning pin (14) for fixing is inserted into the side of the protective net (13).

6. An environmental water quality detection instrument according to claim 1, characterized in that: The lower end of the positioning rod (7) is fixedly connected to a threaded column (15) for limiting position, and the lower end of the threaded column (15) is threadedly connected to a nut (16) for fixing.

7. An environmental water quality detection instrument according to claim 1, characterized in that: A clamping hole (17) for positioning is provided on the side of the positioning rod (7), and a telescopic rod (18) for connection is clamped on the outer surface of the positioning rod (7).

8. An environmental water quality detection instrument according to claim 7, characterized in that: A clamping column (19) for fixing is inserted into the side of the telescopic rod (18), and the clamping column (19) passes through one side of the telescopic rod (18) and is inserted into the interior of the positioning rod (7).

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