Water sample extraction device of infrared oil meter

Abstract

The utility model relates to the technical field of infrared oil measuring analysis and testing, in particular to a water sample extraction device of an infrared oil measuring instrument, which comprises a base and further comprises a limiting rod arranged on one side of the base, and a clamping piece is arranged on the outer side of the limiting rod. The clamping assembly is arranged on the outer side of the limiting rod and used for fixing a water sample, the clamping assembly comprises a first movable plate, the inner wall of the first movable plate is in sliding connection with the outer side of the limiting rod, the inner wall of the first movable plate is rotationally connected with a second movable plate, and the inner wall of the second movable plate is rotationally connected with a second connecting rod; according to the utility model, the clamping piece and the clamping assembly can be conveniently limited by arranging the limiting rod, the separating funnel can be conveniently limited by arranging the clamping piece, the water sample can be conveniently clamped by arranging the clamping assembly, and the water sample can be conveniently extracted by arranging the extraction assembly. The water sample can be conveniently extracted.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared oil measurement analysis and testing, in particular to a water sample extraction device for an infrared oil measurement instrument. Background Art

[0002] The infrared oil meter is a detection instrument, which is mainly used to monitor water quality and dangerous garbage points and monitor the oil and water separation process. Infrared oil meter is essentially an infrared spectrometer with a limited wavelength range according to the needs of special circumstances. It has the characteristics of strong professionalism, good stability, fast speed and simplicity.

[0003] An infrared oil tester water sample extraction device with application number 202220625423.2, in which the aqueous phase and the organic extraction phase are shaken by aeration mixing, and a stirring assembly is installed at the lower end of the air inlet glass tube, and the aqueous phase and the organic extraction phase are further mixed by the cooperation of the wind wheel to ensure the extraction efficiency during the mixing process. The above case does not have the function of adjusting the position of the separatory funnel, resulting in the separatory funnel can only be fixed in one position, reducing the scope of application and flexibility of the infrared oil tester water sample extraction device, and the existing infrared oil tester water sample extraction device is easy to be contaminated with the solution of the adjacent layer during the separation operation, resulting in impurities in the extraction solution, affecting the purity of the extraction solution. Utility Model Content

[0004] The purpose of the utility model is to provide a water sample extraction device for an infrared oil measuring instrument to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water sample extraction device of an infrared oil measuring instrument, comprising a base, and also comprising: a limiting rod arranged on one side of the base, the outer side of the limiting rod being arranged on a clamping member; a clamping assembly arranged on the outer side of the limiting rod for fixing the water sample, the clamping assembly comprising a first movable plate, the inner wall of the first movable plate being slidably connected to the outer side of the limiting rod, the inner wall of the first movable plate being rotatably connected to a second movable plate, and the inner wall of the second movable plate being rotatably connected to a second connecting rod; an extraction assembly arranged above the base for extracting the water sample, the extraction assembly comprising a separating funnel, the separating funnel being arranged above the base, the top of the separating funnel being provided with a water inlet, and the bottom of the separating funnel being connected to a water outlet pipe.

[0006] Preferably, the clamping assembly further comprises a second threaded rod threadedly connected to the inner wall of the first movable plate, a pull rod fixedly connected to one end of the second threaded rod, and a second ring fixedly connected to the outer side of the second movable plate.

[0007] Preferably, the extraction assembly further comprises a transfer tube connected to one end of the water outlet pipe, and an air-conducting rubber tube slidably connected to the inner wall of the transfer tube.

[0008] Preferably, the clamping member comprises a fixing ring slidably connected to the outer side of the limiting rod, and a first threaded rod threadedly connected to the inner wall of the fixing ring.

[0009] Preferably, the clamping member further includes a turntable fixedly connected to one end of the first threaded rod, and a clamping plate fixedly connected to the other side of the first threaded rod.

[0010] Preferably, the clamping member further comprises a first connecting rod fixedly connected to the outer side of the fixing ring, and a first sleeve ring fixedly connected to one end of the first connecting rod.

[0011] Preferably, a groove is provided on the top of the base, a water leakage port is provided on the inner wall of the base, and an inclined plate is fixedly connected to the inner wall of the groove.

[0012] Preferably, a fixing plate is fixedly connected to one side of the base, and a rubber pad is fixedly connected to the bottom of the base.

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

[0014] The utility model can facilitate the limiting of the clamping member and the snap-on assembly by setting a limiting rod, can facilitate the limiting of the separating funnel by setting a clamping member, can facilitate the snap-on of a water sample by setting a snap-on assembly, and can facilitate the extraction of a water sample by setting an extraction assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the water sample extraction device for an infrared oil measuring instrument provided by the utility model;

[0016] Figure 2 A schematic diagram of the base structure provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the extraction component provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the clamping assembly provided by the utility model.

[0019] In the figure: 1. base; 2. limit rod; 3. clamping member; 31. fixing ring; 32. first threaded rod; 33. turntable; 34. clamping plate; 35. first connecting rod; 36. first sleeve ring; 4. clamping assembly; 41. first movable plate; 42. second movable plate; 43. second connecting rod; 44. second threaded rod; 45. pull rod; 46. second sleeve ring; 5. extraction assembly; 51. separating funnel; 52. water inlet; 53. water outlet; 54. transfer tube; 55. air guide rubber tube; 6. groove; 7. water leakage; 8. inclined plate; 9. fixing plate; 10. rubber pad. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-4 As shown, the water sample extraction device of the infrared oil measuring instrument includes a base 1, and also includes: a limit rod 2 arranged on one side of the base 1, and the outer side of the limit rod 2 is arranged on the clamping member 3; a clamping assembly 4 arranged on the outer side of the limit rod 2 for fixing the water sample, and the clamping assembly 4 includes a first movable plate 41, the inner wall of the first movable plate 41 is slidably connected to the outer side of the limit rod 2, the inner wall of the first movable plate 41 is rotatably connected to the second movable plate 42, and the inner wall of the second movable plate 42 is rotatably connected to the second connecting rod 43; an extraction assembly 5 arranged above the base 1 for extracting the water sample, The extraction component 5 includes a separatory funnel 51, which is arranged above the base 1. A water inlet 52 is arranged on the top of the separatory funnel 51, and a water outlet pipe 53 is connected to the bottom of the separatory funnel 51; the clamping component 4 also includes a second threaded rod 44 threadedly connected to the inner wall of the first movable plate 41, a pull rod 45 fixedly connected to one end of the second threaded rod 44, and a second ring 46 fixedly connected to the outer side of the second movable plate 42; the extraction component 5 also includes a transfer tube 54 connected to one end of the water outlet pipe 53, and an air guide rubber tube 55 slidably connected to the inner wall of the transfer tube 54.

[0022] It should be noted that: by setting the first movable plate 41 and the second movable plate 42, it is convenient to clamp the limit rod 2 and then fix the second ring 46; by setting the second connecting rod 43, it is convenient to connect the first movable plate 41 and the second movable plate 42; by setting the pull rod 45, it is convenient to drive the second threaded rod 44 to rotate, and the second threaded rod 44 drives the first movable plate 41 and the second movable plate 42 to clamp the limit rod 2 and then fix the second ring 46; by setting the separatory funnel 51, it is convenient to extract the water sample; by setting the water inlet 52, it is convenient to discharge the water sample into the separatory funnel 51; by setting the water outlet pipe 53, it is convenient to discharge the extracted water into the transfer pipe 54; by setting the air guide rubber tube 55, it is convenient to block the transfer pipe 54 to prevent water sample leakage.

[0023] refer to Figure 2 and Figure 4 As shown, the clamping member 3 includes a fixing ring 31 slidably connected to the outer side of the limiting rod 2, and a first threaded rod 32 threadedly connected to the inner wall of the fixing ring 31; the clamping member 3 also includes a turntable 33 fixedly connected to one end of the first threaded rod 32, and a clamping plate 34 fixedly connected to the other side of the first threaded rod 32; the clamping member 3 also includes a first connecting rod 35 fixedly connected to the outer side of the fixing ring 31, and a first sleeve ring 36 fixedly connected to one end of the first connecting rod 35. By setting the fixing ring 31, it is convenient to drive the first sleeve ring 36 to move, and by setting the turntable 33, it is convenient to drive the first threaded rod 32 to rotate, and the first threaded rod 32 drives the clamping plate 34 to move, thereby clamping and fixing the limiting rod 2, and by setting the first connecting rod 35, it is convenient to connect the first sleeve ring 36 to the fixing ring 31.

[0024] refer to Figure 2 As shown, a groove 6 is provided at the top of the base 1, a water leakage port 7 is provided at the inner wall of the base 1, and an inclined plate 8 is fixedly connected to the inner wall of the groove 6; a fixing plate 9 is fixedly connected to one side of the base 1, and a rubber pad 10 is fixedly connected to the bottom of the base 1. By providing the groove 6, it is convenient to collect leaked water samples, and by providing the inclined plate 8, it is convenient to guide the leaked water samples into the water leakage port 7 and discharge the leaked water samples through the water leakage port 7. By providing the fixing plate 9, it is convenient to fix the limit rod 2 to the base 1, and by providing the rubber pad 10, it is convenient to prevent the main body from sliding and affecting the extraction speed.

[0025] Working principle: When in use, first rotate the turntable 33, the turntable 33 drives the first threaded rod 32 to rotate, the first threaded rod 32 drives the clamping plate 34 to move, the clamping plate 34 clamps and fixes the limit rod 2, and then fixes the fixing ring 31 and the second ring 46, and then place the separatory funnel 51 on the second ring 46, and discharge the water sample into the separatory funnel 51 through the water inlet 52, and extract the water sample through the separatory funnel 51. After the extraction is completed, the extract will be discharged into the transfer tube 54 through the outlet pipe 53, and the extract will be discharged into the groove 6 through the air guide rubber tube 55 in the transfer tube 54, and the extract will be discharged into the leakage port 7 through the inclined plate 8, and finally the extract will be discharged through the leakage port 7, thereby improving the practicality of the main body.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A water sample extraction device for an infrared oil measuring instrument, comprising a base (1), characterized in that: Also includes: A limiting rod (2) is arranged on one side of the base (1), and the outer side of the limiting rod (2) is arranged on the clamping member (3); A clamping assembly (4) is arranged on the outer side of the limiting rod (2) for fixing the water sample, the clamping assembly (4) comprising a first movable plate (41), the inner wall of the first movable plate (41) is slidably connected to the outer side of the limiting rod (2), the inner wall of the first movable plate (41) is rotatably connected to a second movable plate (42), and the inner wall of the second movable plate (42) is rotatably connected to a second connecting rod (43); An extraction component (5) is arranged above the base (1) and is used for extracting a water sample. The extraction component (5) comprises a separatory funnel (51). The separatory funnel (51) is arranged above the base (1). A water inlet (52) is arranged at the top of the separatory funnel (51). The bottom of the separatory funnel (51) is connected to a water outlet pipe (53).

2. The water sample extraction device for infrared oil measuring instrument according to claim 1 is characterized in that: The clamping assembly (4) further comprises a second threaded rod (44) threadedly connected to the inner wall of the first movable plate (41), a pull rod (45) fixedly connected to one end of the second threaded rod (44), and a second sleeve (46) fixedly connected to the outer side of the second movable plate (42).

3. The water sample extraction device for infrared oil measuring instrument according to claim 1 is characterized in that: The extraction assembly (5) further comprises a transfer tube (54) connected to one end of the water outlet pipe (53), and an air guide rubber tube (55) slidably connected to the inner wall of the transfer tube (54).

4. The water sample extraction device for infrared oil measuring instrument according to claim 1 is characterized in that: The clamping member (3) comprises a fixing ring (31) slidably connected to the outside of the limiting rod (2), and a first threaded rod (32) threadedly connected to the inner wall of the fixing ring (31).

5. The water sample extraction device for infrared oil measuring instrument according to claim 4 is characterized in that: The clamping member (3) further comprises a rotating disk (33) fixedly connected to one end of the first threaded rod (32), and a clamping plate (34) fixedly connected to the other side of the first threaded rod (32).

6. The water sample extraction device for infrared oil measuring instrument according to claim 4 is characterized in that: The clamping member (3) further comprises a first connecting rod (35) fixedly connected to the outside of the fixing ring (31), and a first sleeve ring (36) fixedly connected to one end of the first connecting rod (35).

7. The water sample extraction device for infrared oil measuring instrument according to claim 1 is characterized in that: The top of the base (1) is provided with a groove (6), the inner wall of the base (1) is provided with a water leakage hole (7), and the inner wall of the groove (6) is fixedly connected with an inclined plate (8).

8. The water sample extraction device for infrared oil measuring instrument according to claim 1 is characterized in that: A fixing plate (9) is fixedly connected to one side of the base (1), and a rubber pad (10) is fixedly connected to the bottom of the base (1).

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