Sewage purifying and sampling device

Abstract

The utility model discloses a sewage purification sampling device which comprises a base, a sampling box is rotatably connected to the middle position of the upper surface of the base through a shaft seat, containing grooves are formed in the circumference of the surface of the sampling box at equal intervals, sampling pipes are inserted into the opening positions of the containing grooves of the sampling box, and a cover plate is clamped to the top of the sampling box; a traction frame is inserted into the surface of the sampling box in a penetrating manner, and a non-slip mat is adhered to the tail end of the traction frame. When a sampling tube at a specified position needs to be taken, the traction frame is held and longitudinally lifted, the reset spring elastically deforms within an elastic limit, the non-slip mat is separated from the base, axial torsion is applied to the traction frame, and the sampling box axially rotates under the auxiliary action of the shaft seat of the base, so that the sampling tube at the specified position can be conveniently taken, the operation is convenient, and the sampling efficiency is improved. Time and labor are saved; the longitudinal lifting force on the traction frame is removed, and the non-slip mat is reset to the surface of the base under the action of the elastic force of the reset spring to limit the sampling box.

Description

Technical Field

[0001] The utility model belongs to the technical field of water liquid sampling, and in particular relates to a sewage purification sampling device. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. In order to detect the water quality of the purified water, the tester will use a sampler to take samples of the water and conduct testing.

[0003] After searching, patent announcement number CN209559558U discloses a portable sample collection device for sewage purification, including a box body, a fixing box installed on the side of the box body, a shoulder strap installed on the fixing box, an upper box cover installed on the top of the box body through a hinge, a pressing cover installed on the lower end of the upper box cover, embedded bolt grooves installed at both ends of the pressing cover, fixed bolts installed in the embedded bolt grooves, a fixing plug installed under the pressing cover, and a collecting device installed under the fixing plug. The device is provided with an air cylinder fixing seat, an air pump is provided inside, the air pump is connected to the collecting device, the collecting device is connected to a rubber tube, and the sewage is sucked into the collecting device by pumping the air pump to avoid human contact with the sewage. The triple sealing structure of the upper box cover, the pressing plate and the sealing sheet can ensure the tight sealing of the sample;

[0004] In the current prior art, common samplers are placed inside a sampling box after sampling and processing multiple groups of water samples. However, the sampling box is not convenient for axial rotation. When placing and taking the sampling tubes at designated positions, the sampling box needs to be frequently lifted, rotated and pressed down, which is inconvenient to operate. Therefore, it is necessary to design a sewage purification sampling device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage purification sampling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage purification sampling device, comprising a base, a sampling box is rotatably connected to the middle position of the upper surface of the base through an axle seat, the surface of the sampling box is equidistantly provided with storage grooves, the opening positions of the storage grooves of the sampling box are plugged with sampling tubes, and a cover plate is clamped on the top of the sampling box; a traction frame is inserted through the surface of the sampling box, an anti-slip pad is bonded to the end of the traction frame, and a reset spring is provided on the outside of the traction frame.

[0007] Preferably, the lower surface of the base is provided with anti-slip grooves, and the outer wall of the base protrudes from the outer surface of the sampling box.

[0008] Preferably, the outer sleeve of the sampling box is provided with a protective ring, and the sampling box and the protective ring are bonded to each other.

[0009] Preferably, a limiting seat is fixedly connected to the middle position of the upper surface of the sampling box, and the top end of the limiting seat is in contact with the inner surface of the cover plate.

[0010] Preferably, an identification ring is fixedly connected to the upper surface of the sampling box, and identification grooves are equidistantly provided on the surface circumference of the identification ring.

[0011] Preferably, guide holes are symmetrically provided on the surface of the sampling box, and the traction frame passes through the guide holes of the sampling box and is slidably arranged.

[0012] Preferably, the return spring is located between the base and the sampling box, the top end of the return spring is fixedly connected to the sampling box, and the bottom end of the return spring is fixedly connected to the anti-slip pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The sampling tube is used for sampling water after purification. After sampling, the sampling tube is inserted into the storage slot of the sampling box. An identification ring is fixedly connected to the upper surface of the sampling box. Identification grooves are equidistantly arranged on the surface circumference of the identification ring. One identification groove corresponds to one sampling tube, which is less likely to cause confusion when taking and placing. The sampling box and the protective ring are bonded to each other, and the protective ring protects the sampling box, which has good protection against wear and accidental collision.

[0015] 2. When it is necessary to take the sampling tube at the designated position, hold the traction frame and lift it longitudinally. The reset spring will deform elastically within the elastic limit, the anti-skid pad will separate from the base, and an axial torque will be applied to the traction frame. With the assistance of the shaft seat of the base, the sampling box will rotate axially, so that the sampling tube at the designated position can be easily taken. The operation is convenient and saves time and effort. The longitudinal lifting force on the traction frame is removed. Under the elastic force of the reset spring, the anti-skid pad will be reset to the surface of the base to limit the sampling box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base and sampling box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sampling box of the utility model;

[0019] Figure 4 It is a schematic diagram of the traction frame and the return spring structure of the utility model.

[0020] In the figure: 1. base; 101. shaft seat; 2. sampling box; 3. protective ring; 4. cover plate; 5. traction frame; 501. anti-slip pad; 6. reset spring; 7. limit seat; 8. sampling tube; 9. identification ring; 10. identification groove; 11. guide hole. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] Example 1: Please refer to Figures 1 to 4 The utility model provides a technical solution for a sewage purification sampling device: it includes a base 1, a sampling box 2 is rotatably connected to the middle position of the upper surface of the base 1 through an axle seat 101, and the surface circumference of the sampling box 2 is equidistantly provided with receiving grooves, and a sampling tube 8 is inserted at the opening position of the receiving groove of the sampling box 2, and a cover plate 4 is clamped on the top of the sampling box 2; a traction frame 5 is inserted through the surface of the sampling box 2, a non-slip pad 501 is bonded to the end of the traction frame 5, and a reset spring 6 is sleeved on the outside of the traction frame 5.

[0023] The lower surface of the base 1 is provided with anti-slip grooves, the outer wall of the base 1 protrudes from the outer surface of the sampling box 2, the outer sleeve of the sampling box 2 is provided with a protective ring 3, the sampling box 2 and the protective ring 3 are bonded to each other, and a limiting seat 7 is fixedly connected to the middle position of the upper surface of the sampling box 2, and the top of the limiting seat 7 is in contact with the inner surface of the cover 4. An identification ring 9 is fixedly connected to the upper surface of the sampling box 2, and identification grooves 10 are equidistantly provided on the surface circumference of the identification ring 9.

[0024] From the above description, it can be seen that the utility model has the following beneficial effects: the sampling tube 8 is used for sampling the purified water, and the sampling tube 8 after sampling is inserted into the storage groove of the sampling box 2; an identification ring 9 is fixedly connected to the upper surface of the sampling box 2, and identification grooves 10 are equidistantly provided on the surface circumference of the identification ring 9, and one identification groove corresponds to one sampling tube 8, which is not easy to cause confusion when taking and placing; the sampling box 2 and the protective ring 3 are bonded to each other, and the protective ring 3 protects the sampling box 2, and has a good anti-wear and anti-accidental collision protection effect.

[0025] Example 2: Please refer to Figures 1 to 4As shown, on the basis of Example 1, the utility model provides a technical solution for a sewage purification sampling device: guide holes 11 are symmetrically opened on the surface of the sampling box 2, the traction frame 5 passes through the guide holes 11 of the sampling box 2 and is slidably arranged, the reset spring 6 is located between the base 1 and the sampling box 2, the top end of the reset spring 6 is fixedly connected to the sampling box 2, and the bottom end of the reset spring 6 is fixedly connected to the anti-slip pad 501.

[0026] By adopting the above technical solution, when it is necessary to take the sampling tube 8 at the specified position, the traction frame 5 is held and lifted longitudinally, the reset spring 6 undergoes elastic deformation within the elastic limit, the anti-skid pad 501 is separated from the base 1, and an axial torque is applied to the traction frame 5. With the assistance of the shaft seat 101 of the base 1, the sampling box 2 is axially rotated, so that the sampling tube 8 at the specified position can be conveniently taken, which is easy to operate and saves time and effort; the longitudinal lifting force on the traction frame 5 is removed, and under the elastic force of the reset spring 6, the anti-skid pad 501 is reset to the surface of the base 1, and the sampling box 2 is limited.

[0027] The working principle and use process of the utility model are as follows: the sampling tube 8 is used for sampling the purified water liquid, and the sampling tube 8 after sampling is inserted into the storage groove of the sampling box 2; the upper surface of the sampling box 2 is fixedly connected with an identification ring 9, and the surface circumference of the identification ring 9 is equidistantly provided with identification grooves 10, one identification groove corresponds to one sampling tube 8, and confusion is not easy to occur when taking and placing; the sampling box 2 and the protective ring 3 are bonded, and the protective ring 3 protects the sampling box 2, and has a good anti-wear and anti-accidental collision protection effect; it is necessary to When taking the sampling tube 8 at the specified position, hold the traction frame 5 and lift it longitudinally. The reset spring 6 undergoes elastic deformation within the elastic limit, and the anti-skid pad 501 separates from the base 1. An axial torque is applied to the traction frame 5. With the assistance of the shaft seat 101 of the base 1, the sampling box 2 rotates axially, so that the sampling tube 8 at the specified position can be conveniently taken. The operation is convenient and saves time and effort. The longitudinal lifting force on the traction frame 5 is removed. Under the elastic force of the reset spring 6, the anti-skid pad 501 is reset to the surface of the base 1 to limit the sampling box 2.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A sewage purification sampling device, characterized in that: The base (1) comprises a sampling box (2) rotatably connected to the middle position of the upper surface of the base (1) via a shaft seat (101); the surface of the sampling box (2) is provided with storage grooves equidistantly arranged around the circumference; a sampling tube (8) is inserted into the opening position of the storage groove of the sampling box (2); and a cover plate (4) is clamped on the top of the sampling box (2); a traction frame (5) is inserted through the surface of the sampling box (2); a non-slip pad (501) is bonded to the end of the traction frame (5); and a return spring (6) is sleeved on the outside of the traction frame (5).

2. A sewage purification sampling device according to claim 1, characterized in that: The lower surface of the base (1) is provided with anti-slip grooves, and the outer wall of the base (1) protrudes from the outer surface of the sampling box (2).

3. A sewage purification sampling device according to claim 1, characterized in that: The sampling box (2) is externally sleeved with a protective ring (3), and the sampling box (2) and the protective ring (3) are bonded to each other.

4. A sewage purification sampling device according to claim 1, characterized in that: A limiting seat (7) is fixedly connected to the middle position of the upper surface of the sampling box (2), and the top end of the limiting seat (7) is in contact with the inner surface of the cover plate (4).

5. A sewage purification sampling device according to claim 1, characterized in that: An identification ring (9) is fixedly connected to the upper surface of the sampling box (2), and identification grooves (10) are equidistantly provided on the surface circumference of the identification ring (9).

6. A sewage purification sampling device according to claim 1, characterized in that: The surface of the sampling box (2) is symmetrically provided with guide holes (11), and the traction frame (5) passes through the guide holes (11) of the sampling box (2) and is slidably arranged.

7. A sewage purification sampling device according to claim 1, characterized in that: The return spring (6) is located between the base (1) and the sampling box (2); the top end of the return spring (6) is fixedly connected to the sampling box (2); and the bottom end of the return spring (6) is fixedly connected to the anti-slip pad (501).

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