CN213544384U - Turbidity meter for water quality detection - Google Patents

Abstract

The utility model relates to a turbidity meter for water quality testing relates to the technical field of water quality testing equipment, and it includes the fuselage, the fuselage is equipped with the storage tank, vertical direction and fuselage sliding connection are followed to the storage tank, the bottom of storage tank is equipped with and is used for driving the gliding actuating mechanism of storage tank. The method and the device can improve the accuracy of the detection result.

Description

Turbidity meter for water quality detection

Technical Field

The application relates to the technical field of water quality testing equipment, in particular to a turbidity meter for water quality testing.

Background

Turbidity is the degree of obstruction of light by a solution, and includes scattering of light by suspended matter and absorption of light by solute molecules. The turbidity of water is related not only to the content of suspended substances in the water, but also to their size, shape, refractive index, etc.

The chinese utility model patent that the associated technology can refer to the grant bulletin number is CN207557091U, it discloses a turbidity meter, this technical scheme main points are including the fuselage, the storage tank of setting on the fuselage, the test bottle of setting in the storage tank, be provided with the slide rail on the both sides wall in the storage tank, it is provided with the slide plate that is used for spacing test bottle to slide on the slide rail, be provided with the mounting hole that supplies test bottle to place on the slide plate, be provided with first region and second region in the storage tank, be provided with the cleaning member that fits on the test bottle outer wall on the first region, still be provided with on the first region and be used for driving the rotatory friction disk of test bottle, test bottle slides and detects to the second region.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when detecting, place the test bottle and detect in the storage tank, but the storage tank sets up in the inside of turbidity appearance usually, has seted up the mounting hole on the surface of turbidity appearance to place the test bottle in the storage tank, when depositing, because can not see the condition of placing in the storage tank, can influence the accuracy of testing result because of the roughness of placing is relatively poor sometimes.

SUMMERY OF THE UTILITY MODEL

In order to improve the accuracy of detection, the application provides a turbidity meter for water quality testing.

The application provides a turbidity appearance for water quality testing adopts following technical scheme:

the turbidity meter for water quality detection comprises a machine body, wherein the machine body is provided with a storage tank, the storage tank is connected with the machine body in a sliding manner along the vertical direction, and the bottom end of the storage tank is provided with a driving mechanism for driving the storage tank to slide.

Through adopting above-mentioned technical scheme, when detecting quality of water, with the water that waits to detect that the intraductal is full, actuating mechanism starts the back, and actuating mechanism can drive the storage tank and rise, and after the storage tank rose, place the test tube in the storage tank, the back that the storage tank rose can see the condition of placing of test tube when placing the test tube, treats that the test tube is put the back, and actuating mechanism starts to drive the storage tank and resets to fix a position the test tube, and then with the accuracy that improves the testing result.

Optionally, the driving mechanism comprises an air cylinder, an air cylinder piston rod stretches along the vertical direction, a limiting plate is fixedly connected to the stretching end of the air cylinder piston rod, the limiting plate is arranged in a bending mode from one surface far away from the air cylinder to the surface close to the air cylinder, and the limiting plate is fixedly connected to one surface far away from the air cylinder and the storage tank.

Through adopting above-mentioned technical scheme, can drive the limiting plate after the cylinder starts and rise, the limiting plate rises and can drive the storage tank and rise to prevent the test tube in the storage tank, the setting of limiting plate can increase the stability that storage tank and piston rod of the cylinder are connected.

Optionally, the fuselage is equipped with the slide rail, the fuselage is equipped with the end cover with the slide rail adaptation.

Through adopting above-mentioned technical scheme, when detecting quality of water, cover the top of holding tank along the slide rail with the end cover to the leakproofness of increase holding tank, thereby the accuracy with improvement testing result.

Optionally, the body is provided with a sealing cover, and the end cover is arranged in the sealing cover.

Through adopting above-mentioned technical scheme, cover the back along the top of storage tank when the end cover, cover the top of sealed lid at end cover and slide rail to the leakproofness of further increase storage tank, with the accuracy that improves the detection.

Optionally, the fuselage is provided with a guide way in the vertical direction, the storage tank is arranged in the guide way, and the storage tank is matched with the guide way.

Through adopting above-mentioned technical scheme, when cylinder drive storage tank rose or descended, the setting of guide way can make the storage tank can be more steady when sliding, and the guide way provides the direction for the slip of storage tank.

Optionally, the inner wall of the storage groove is provided with bristles.

Through adopting above-mentioned technical scheme, when preventing the test tube at the storage tank, the brush hair can with test tube surface friction to clear away the impurity on test tube surface, with the clean anodal volume that keeps the test tube surface, thereby with the accuracy that improves the detection.

Optionally, an anti-abrasion pad is arranged in the storage groove and is located at the bottom end of the storage groove.

Through adopting above-mentioned technical scheme, when placing the test tube, test tube bottom and abrasionproof pad contact to can reduce test tube bottom when contacting with the storage tank, owing to exert oneself great lead to the test tube bottom to break, influence the testing result.

Optionally, the sealing cover is provided with a handle, and the handle is fixedly connected with the sealing cover.

Through adopting above-mentioned technical scheme, when opening sealed lid, it is more convenient when can making to open sealed lid that the setting of handle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the water quality is detected, the test tube is filled with water to be detected, the driving mechanism can drive the storage tank to ascend after being started, the test tube is placed in the storage tank after the storage tank ascends, the placing condition of the test tube can be seen when the test tube is placed after the storage tank ascends, and the driving mechanism starts to drive the storage tank to reset after the test tube is placed, so that the test tube is positioned, and the accuracy of a detection result is improved;

2. when the cylinder is started, the limiting plate can be driven to ascend, the limiting plate can drive the storage tank to ascend so as to prevent the test tube in the storage tank, and the arrangement of the limiting plate can increase the connection stability of the storage tank and a piston rod of the cylinder;

3. after the cylinder descends, the test tube is arranged in the storage tank, establishes the tip at the test tube with the spacing collar cover to further fix the test tube, rock the probability with the reduction test tube in testing process.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a sectional view showing the positional relationship between the guide groove and the storage groove in the embodiment of the present application.

FIG. 3 is a schematic diagram illustrating a positional relationship between an end cap and a slide rail according to an embodiment of the present application.

Description of reference numerals: 1. a body; 11. a cylinder; 111. a limiting plate; 112. a storage tank; 1121. brushing; 1122. an anti-wear pad; 113. a guide groove; 2. a slide rail; 21. an end cap; 211. a tab; 22. a sealing cover; 23. a handle; 3. test tubes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses turbidity meter for water quality testing. Referring to fig. 1 and 2, a turbidity meter for water quality testing comprises a machine body 1, wherein a driving mechanism is arranged in the machine body 1, the driving mechanism is an air cylinder 11, the air cylinder 11 is arranged in the vertical direction, a base of the air cylinder 11 is fixedly connected with the machine body 1, and a piston rod of the air cylinder 11 makes telescopic motion along the vertical direction.

Referring to fig. 2, the extended end of the piston rod of the cylinder 11 is connected with a storage groove 112, the storage groove 112 is arranged in the vertical direction, the top end of the storage groove 112 is open, and the bottom end of the storage groove 112 is bent downwards from the surface of the storage groove 112 far away from the piston rod of the cylinder 11 to the surface close to the piston rod of the cylinder 11; placed test tube 3 in storage tank 112, storage tank 112 and test tube 3 cooperation, after cylinder 11 starts, can drive storage tank 112 and rise, behind the storage tank 112 rise, will fill the test tube 3 of waiting to examine the test water and place in storage tank 112, can judge through operator's inspection whether test tube 3 places and levels, after the inspection is accomplished, cylinder 11 drives storage tank 112 and descends to drive test tube 3 and descend, thereby in order to improve the degree of accuracy of testing result.

Referring to fig. 2, the inner wall of the storage groove 112 is provided with bristles 1121, when the test tube 3 is placed in the storage groove 112, the bristles 1121 rub against the outer wall of the test tube 3 to remove impurities on the outer wall of the test tube 3, so as to ensure the cleanness and tidiness of the test tube 3, thereby improving the accuracy of turbidity meter detection.

Referring to fig. 2, install the abrasionproof pad 1122 in the storage tank 112, the abrasionproof pad 1122 is located the bottom of storage tank 112, and the abrasionproof pad 1122 is the rubber material, and the curved surface adaptation of abrasionproof pad 1122 and storage tank 112 bottom when placing test tube 3, the setting of abrasionproof pad 1122 can with reduce the collision of test tube 3 bottom and storage tank 112 bottom to reduce the cracked probability of test tube 3 when placing.

Referring to fig. 2, the end that stretches out of cylinder 11 piston rod is equipped with limiting plate 111, limiting plate 111 horizontal direction sets up, limiting plate 111 is located the bottom of storage tank 112, limiting plate 111 and storage tank 112 fixed connection, limiting plate 111 is from the one side of being close to storage tank 112 to the one side setting of bending downwards of keeping away from storage tank 112, limiting plate 111 and storage tank 112's bottom adaptation, when cylinder 11 drive storage tank 112 vertical direction moves, limiting plate 111's setting can increase cylinder 11 piston rod and storage tank 112's area of contact, make storage tank 112 and cylinder 11 piston rod be connected more stable, thereby make storage tank 112 can be more steady when the motion.

Referring to fig. 2, the fuselage 1 has been seted up guide way 113, the vertical direction setting of guide way 113, storage tank 112 is arranged in guide way 113, storage tank 112 and the adaptation of guide way 113, storage tank 112 along vertical direction and guide way 113 sliding connection, when storage tank 112 vertical direction motion under the drive of cylinder 11, the setting of guide way 113 can provide the direction for storage tank 112's motion for storage tank 112 can be more steady when the motion.

Refer to fig. 2, fig. 3, the upper surface of fuselage 1 is equipped with two slide rails 2, the equal horizontal direction setting of two slide rails 2, fuselage 1 is equipped with end cover 21, end cover 21's both sides all extend has lug 211, every lug 211 all is arranged in with the corresponding slide rail 2 of this lug 211, lug 211 uses with the cooperation of slide rail 2, end cover 21 is along slide rail 2's direction and slide rail 2 sliding connection, end cover 21's setting can be sealed with storage tank 112 and test tube 3, with the reduction because the error that external light brought, thereby with the accuracy that improves the detection.

Referring to fig. 1 and 2, the body 1 is provided with a sealing cover 22, one side of the sealing cover 22 is hinged to the body 1, and after the end cover 21 is used in cooperation with the slide rail 2, the sealing cover 22 covers the end cover 21, so that the sealing performance between the storage tank 112 and the test tube 3 is further increased, and the accuracy of the detection result is improved.

Referring to fig. 1, the sealing cover 22 is provided with a handle 23, the handle 23 is fixedly connected with the sealing cover 22, and when the sealing cover 22 needs to be opened, the handle 23 can be arranged to facilitate the opening of the sealing cover 22.

The implementation principle of turbidity appearance for water quality testing of the embodiment of this application is: will wait to detect water and put into test tube 3 in, start cylinder 11, cylinder 11 can drive storage tank 112 and rise, after storage tank 112 rises, put into storage tank 112 with test tube 3, ensure that test tube 3 levels and places storage tank 112 back, cylinder 11 piston rod shrink, can fix a position test tube 3 through storage tank 112's setting, thereby in order to improve the accuracy of testing result, brush hair 1121 in the storage tank 112 can clear away the impurity of test tube 3 outer wall totally, influence the testing result with reduction test tube 3 outer wall impurity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a turbidity meter for water quality testing which characterized in that: including fuselage (1), fuselage (1) is equipped with storage tank (112), storage tank (112) are along vertical direction and fuselage (1) sliding connection, the bottom of storage tank (112) is equipped with and is used for driving the gliding actuating mechanism of storage tank (112).

2. The turbidity meter for water quality detection according to claim 1, wherein: actuating mechanism includes cylinder (11), cylinder (11) piston rod is flexible along vertical direction, the extension end fixedly connected with limiting plate (111) of cylinder (11) piston rod, limiting plate (111) are from keeping away from the one side of cylinder (11) to the crooked setting of one side that is close to cylinder (11), limiting plate (111) are keeping away from the one side and storage tank (112) fixed connection of cylinder (11).

3. The turbidity meter for water quality detection according to claim 1, wherein: the machine body (1) is provided with a sliding rail (2), and the machine body (1) is provided with an end cover (21) matched with the sliding rail (2).

4. A turbidity meter for water quality detection according to claim 3, wherein: the machine body (1) is provided with a sealing cover (22), and the end cover (21) is arranged in the sealing cover (22).

5. The turbidity meter for water quality detection according to claim 1, wherein: the fuselage (1) is provided with a guide groove (113) in the vertical direction, the storage groove (112) is arranged in the guide groove (113), and the storage groove (112) is matched with the guide groove (113).

6. The turbidity meter for water quality detection according to claim 1, wherein: the inner wall of the storage groove (112) is provided with bristles (1121).

7. The turbidity meter for water quality detection according to claim 1, wherein: an anti-abrasion pad (1122) is arranged in the storage groove (112), and the anti-abrasion pad (1122) is located at the bottom end of the storage groove (112).

8. The turbidity meter for water quality detection according to claim 4, wherein: the sealing cover (22) is provided with a handle (23), and the handle (23) is fixedly connected with the sealing cover (22).

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