Chemical sewage detection sampling device

Abstract

The utility model discloses a chemical sewage detecting and sampling device which comprises a sampling mechanism, the sampling mechanism comprises a tank body, the input end of the tank body is fixedly connected with a supporting pipe, and the inner wall of the supporting pipe is in threaded connection with a connecting pipe; the clamping mechanism comprises a connecting frame which is in threaded connection with the outer wall of the circumference of the connecting pipe, the outer wall of the circumference of the connecting frame is in threaded connection with a rotating frame, the outer wall of the end, away from the tank body, of the rotating frame is fixedly connected with a fixed frame, and the outer wall of the end, away from the tank body, of the connecting frame is fixedly connected with elastic clamping frames at equal intervals around the circumference. The connecting frame is manually rotated to enable the fixing frame to get close to the water pumping pipe, the rotating frame is manually rotated to drive the fixing frame to move and get close to the elastic clamping frame, the fixing frame drives the pushing frame to get close to the elastic clamping frame, the spring rebounds to enable the pushing frame to push the elastic clamping frame, and the elastic clamping frame moves centripetally to clamp the water pumping pipe. The water pumping pipe can be stably fixed on the connecting pipe, so that normal sampling is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical wastewater detection, and in particular relates to a chemical wastewater detection sampling device. Background Art

[0002] In the chemical industry, the production process generates a lot of chemical wastewater. Chemical production is accompanied by a large number of chemical experiments. In the process of real-time chemical experiments, a lot of wastewater is generated. The experimental wastewater has complex components and unstable chemical properties. If the experimental wastewater is directly discharged into the external environment, it will seriously affect the water environment. Therefore, the discharged chemical wastewater needs to be treated in advance. One step in the process requires sampling of the wastewater to facilitate chemical wastewater testing and analysis, in preparation for subsequent chemical wastewater purification treatment. This operation process requires the use of a sampling device for chemical wastewater testing and analysis.

[0003] After searching, the Chinese patent authorization announcement number CN213600691U discloses a container, a water pumping pipe 1, a water inlet, a power supply, a bottom plate, a transparent waterproof cover, an electric lifting rod, a rubber stopper, a sewage outlet device, a scale, a counterweight ring, a water pump, a main valve, a secondary valve and a water pumping pipe 2. The bottom of the container is provided with a water pumping pipe 1, the bottom of the water pumping pipe 1 is provided with a water inlet, a power supply is fixedly installed on the right outer wall of the container, the bottom of the power supply is fixedly connected to the bottom of the bottom, a transparent waterproof cover is provided on the bottom plate, an electric lifting rod is provided on the upper side of the inside of the container, and the electric lifting rod is connected to the power supply through a wire, a rubber stopper is provided in the container at the bottom of the electric lifting rod, and the top of the container is connected to the sewage outlet device through a water pipe.

[0004] When the above-mentioned device disassembles and assembles the water pump, the water pump is generally inserted directly into the container input port and fixed by friction. However, this fixing method easily causes the water pump to detach from the container and needs to be reinstalled, which affects the normal sampling. Therefore, it is necessary to provide a chemical wastewater detection sampling device that can stably install the water pump. Utility Model Content

[0005] This utility model aims at an installation method of the existing chemical wastewater detection sampling device in the prior art. When the above device is disassembled and assembled, the water pump is generally inserted directly into the container input port and fixed by friction. However, this fixing method easily causes the water pump to separate from the container and needs to be reinstalled, which affects the normal sampling process. The following technical solutions are proposed:

[0006] The sampling mechanism includes a tank body, an input end of the tank body is fixedly connected to a support tube, and an inner wall of the support tube is threadedly connected to a connecting tube;

[0007] The clamping mechanism includes a connecting frame threadedly connected to the outer wall of the connecting pipe, the outer wall of the connecting frame is threadedly connected to a rotating frame, the rotating frame is fixedly connected to a fixed frame away from the outer wall of one end of the tank body, and the connecting frame is fixedly connected to an elastic clamping frame equidistantly around the circumference on the outer wall of one end of the tank body.

[0008] As a preferred embodiment of the above technical solution, a through hole is provided at the bottom of the tank body, and a support frame is fixedly connected to the outer wall of the bottom of the tank body at equal intervals around the circumference.

[0009] As a preferred embodiment of the above technical solution, the outer and inner walls of the tank are provided with sliding grooves, the inner wall of the sliding groove is slidably connected to a magnet, the outer circumferential wall of the tank is sleeved with a sliding frame, and the sliding frame is fixedly connected to the magnet.

[0010] As a preferred embodiment of the above technical solution, the inner wall of the tank body is slidably connected to a sealing plug, the outer wall of the sealing plug is fixedly connected to a magnetic metal that is slidably connected to the inner wall of the slide groove of the inner wall of the tank body, and the magnetic metal is adsorbed and connected to the magnet.

[0011] As a preferred embodiment of the above technical solution, the inner wall of the fixing frame is provided with an installation groove, the outer wall of the fixing frame is fixedly connected to a fixing block corresponding to the installation groove, the inner wall of the fixing block is fixedly connected to a spring, and the end of the spring is fixedly connected to a pushing frame.

[0012] As a preferred embodiment of the above technical solution, it also includes an anti-blocking mechanism, which includes a support rod fixedly connected to the middle of the outer wall of the top of the sealing plug, the outer wall of the support rod is rotatably connected to a rotating rod, and the inner wall of the rotating rod is rotatably connected to an anti-blocking rod.

[0013] The beneficial effects of this utility model are:

[0014] The utility model stretches and sleeves the connector of the water pumping pipe on the outer wall of the connecting pipe, manually rotates the connecting frame to make the fixing frame close to the water pumping pipe, manually rotates the rotating frame to drive the fixing frame to move close to the elastic clamping frame, and the fixing frame drives the pushing frame to approach the elastic clamping frame. The spring rebounds to make the pushing frame push the elastic clamping frame, so that the elastic clamping frame moves centripetally to clamp the water pumping pipe. The water pumping pipe can be stably fixed on the connecting pipe, ensuring the normal sampling.

[0015] According to the utility model, when the sliding frame is manually moved to make it move linearly along the slide groove, the sliding frame drives the magnet to move along the slide groove, and the magnet drives the adsorbed magnetic metal to move along the slide groove of the inner wall, thereby driving the sealing plug to move and discharge the air in the tank through the through hole to extract the liquid. When the sealing plug moves upward, it drives the support rod to move. When it moves into the connecting pipe, the rotating rod and the anti-blocking rod contact the bending part of the connecting pipe, thereby driving the anti-blocking rod and the rotating rod to rotate to adapt to the bending part, so that the blockage at the bending part can be dredged, and the normal use of the connecting pipe can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the main assembly of the utility model;

[0017] Figure 2 Shown is a schematic diagram of the roll unloading assembly of the present invention;

[0018] Figure 3 The figure shows the exploded schematic diagram of the roll unloading assembly structure of the present invention;

[0019] Figures: 101, tank body; 102, support frame; 103, through hole; 104, slide groove; 105, magnet; 106, sliding frame; 107, sealing plug; 108, support tube; 109, connecting pipe; 201, connecting frame; 202, rotating frame; 203, fixed frame; 204, mounting groove; 205, fixed block; 206, spring; 207, pushing frame; 208, elastic clamping frame; 301, support rod; 302, rotating rod; 303, anti-blocking rod DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of this practical embodiment clearer, the practical technical solution will be clearly and completely described below in conjunction with the embodiments.

[0021] See also Figure 1-3 As shown, this embodiment is a chemical wastewater detection sampling device, comprising:

[0022] The sampling mechanism includes a tank body 101, an input end of the tank body 101 is fixedly connected to a support tube 108, and an inner wall of the support tube 108 is threadedly connected to a connecting tube 109;

[0023] The connecting pipe 109 can be detached from the supporting pipe 108. The supporting pipe 108 supports the connecting pipe 109, and the tank body 101 receives the sewage.

[0024] The clamping mechanism includes a connecting frame 201 threadedly connected to the outer wall of the connecting tube 109, a rotating frame 202 threadedly connected to the outer wall of the connecting frame 201, a fixing frame 203 fixedly connected to the outer wall of the rotating frame 202 away from the tank body 101, and elastic clamping frames 208 fixedly connected to the outer wall of the connecting frame 201 away from the tank body 101 at equal intervals around the circumference;

[0025] The water pumping pipe is connected to the connecting pipe 109 and the connecting frame 201 is supported. The connecting frame 201 drives the rotating frame 202 to move. The rotating frame 202 drives the fixed frame 203 to move. The fixed frame 203 moves on the rotating frame 202, and the water pumping pipe is clamped centripetally by the elastic clamping frame 208.

[0026] The inner wall of the fixing frame 203 is provided with a mounting groove 204, the outer wall of the fixing frame 203 is fixedly connected to a fixing block 205 corresponding to the mounting groove 204, the inner wall of the fixing block 205 is fixedly connected to a spring 206, and the end of the spring 206 is fixedly connected to a pushing frame 207;

[0027] The moving range of the pushing frame 207 is extended by the installation slot 204 , the spring 206 is supported by the fixing block 205 , and the pushing frame 207 is extended to push the elastic clamping frame 208 due to the rebound of the spring 206 .

[0028] Working principle: After the connector of the water pumping pipe is stretched and sleeved on the outer wall of the connecting pipe 109, the connecting frame 201 is manually rotated to make the fixing frame 203 close to the water pumping pipe. The rotating frame 202 is manually rotated to drive the fixing frame 203 to move close to the elastic clamping frame 208. The fixing frame 203 drives the pushing frame 207 close to the elastic clamping frame 208. The spring 206 rebounds to make the pushing frame 207 push the elastic clamping frame 208, causing the elastic clamping frame 208 to move centripetally to clamp the water pumping pipe.

[0029] In this step, the water extraction pipe can be stably fixed on the connecting pipe 109 to ensure normal sampling.

[0030] See also Figure 1-3 As shown, this embodiment is based on the above embodiment and also includes

[0031] A through hole 103 is opened at the bottom of the tank body 101, and a support frame 102 is fixedly connected to the outer wall of the bottom of the tank body 101 at equal intervals around the circumference;

[0032] The tank body 101 is supported by a support frame 102, and the gas is discharged from the tank body 101 through the through hole 103;

[0033] The outer wall and inner wall of the tank body 101 are provided with a slide groove 104, the inner wall of the slide groove 104 is slidably connected to the magnet 105, and the outer wall of the tank body 101 is sleeved with a sliding frame 106, which is fixedly connected to the magnet 105;

[0034] The sliding frame 106 moves along the slide groove 104 so that the magnet 105 drives the adsorbed magnetic metal to move;

[0035] The inner wall of the tank body 101 is slidably connected to a sealing plug 107, and the outer wall of the sealing plug 107 is fixedly connected to a magnetic metal that is slidably connected to the inner wall of the chute 104 on the inner wall of the tank body 101, and the magnetic metal is adsorbed and connected to the magnet 105;

[0036] The sealing plug 107 is driven to move by the magnetic metal;

[0037] The anti-blocking mechanism includes a support rod 301 fixedly connected to the middle of the outer wall of the top of the sealing plug 107, the outer wall of the support rod 301 is rotatably connected to a rotating rod 302, and the inner wall of the rotating rod 302 is rotatably connected to an anti-blocking rod 303;

[0038] The support rod 301 is driven to move by the sealing plug 107, the support rod 301 rotationally supports the rotating rod 302, the rotating rod 302 rotationally supports the anti-blocking rod 303, and the anti-blocking rod 303 prevents the connection pipe 109 from being blocked.

[0039] Working principle: When the sliding frame 106 is manually moved to make it move linearly along the slide groove 104, the sliding frame 106 drives the magnet 105 to move along the slide groove 104. The magnet 105 drives the adsorbed magnetic metal to move along the slide groove 104 on the inner wall, thereby driving the sealing plug 107 to move and discharge the air in the tank body 101 through the through hole 103 to pump liquid. When the sealing plug 107 moves upward, it drives the support rod 301 to move. When it moves into the connecting tube 109, the rotating rod 302 and the anti-blocking rod 303 contact the bend of the connecting tube 109, thereby driving the anti-blocking rod 303 and the rotating rod 302 to rotate to adapt to the bend.

[0040] This step can clear the blockage at the bend to ensure the normal use of the connecting pipe 109.

[0041] The above embodiments are only used to illustrate the technical solution of this utility model, rather than to limit it.

Claims

1. Chemical wastewater detection sampling device, characterized in that: include: A sampling mechanism, the sampling mechanism comprising a tank body (101), an input end of the tank body (101) being fixedly connected to a support tube (108), an inner wall of the support tube (108) being threadedly connected to a connecting tube (109); The clamping mechanism comprises a connecting frame (201) threadedly connected to the outer circumferential wall of the connecting pipe (109); a rotating frame (202) is threadedly connected to the outer circumferential wall of the connecting frame (201); a fixing frame (203) is fixedly connected to the outer wall of one end of the rotating frame (202) away from the tank body (101); and an elastic clamping frame (208) is fixedly connected to the outer wall of one end of the connecting frame (201) away from the tank body (101) at equal intervals around the circumference.

2. The chemical wastewater detection sampling device according to claim 1, characterized in that: A through hole (103) is provided at the bottom of the tank body (101), and a support frame (102) is fixedly connected to the outer wall of the bottom of the tank body (101) at equal intervals around the circumference.

3. The chemical wastewater detection sampling device according to claim 1, characterized in that: The outer wall and inner wall of the tank body (101) are provided with a slide groove (104), the inner wall of the slide groove (104) is slidably connected with a magnet (105), the circumferential outer wall of the tank body (101) is sleeved with a slide frame (106), and the slide frame (106) is fixedly connected to the magnet (105).

4. The chemical wastewater detection sampling device according to claim 1, characterized in that: The inner wall of the tank body (101) is slidably connected to a sealing plug (107), and the outer wall of the sealing plug (107) is fixedly connected to a magnetic metal that is slidably connected to the inner wall of a chute (104) on the inner wall of the tank body (101), and the magnetic metal is adsorbed and connected to the magnet (105).

5. The chemical wastewater detection sampling device according to claim 2, characterized in that: The inner wall of the fixing frame (203) is provided with a mounting groove (204); the outer wall of the fixing frame (203) is fixedly connected with a fixing block (205) corresponding to the mounting groove (204); the inner wall of the fixing block (205) is fixedly connected with a spring (206); and the end of the spring (206) is fixedly connected with a pushing frame (207).

6. The chemical wastewater detection sampling device according to claim 4, characterized in that: The invention also includes an anti-blocking mechanism, which includes a support rod (301) fixedly connected to the middle of the outer wall of the top of the sealing plug (107), the outer wall of the support rod (301) is rotatably connected to a rotating rod (302), and the inner wall of the rotating rod (302) is rotatably connected to an anti-blocking rod (303).

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