Multifunctional measuring device for characteristics of petroleum products

Abstract

The utility model discloses a multifunctional measuring device for petroleum product characteristics, which comprises a base, a heating groove is arranged on the base, a flask is placed in the heating groove, and a clamping component for clamping the flask is arranged on the base; a containing cavity is formed in the base, a movable table is slidably arranged at the bottom of the containing cavity, a chromaticity tester is arranged at the top of the movable table, a threaded rod is rotationally arranged in the containing cavity, the threaded rod penetrates through the movable table and is in threaded connection with the movable table, a box door is rotationally arranged on one side of the containing cavity, and a connecting shaft is fixedly arranged on one side of the box door. The connecting shaft is rotationally connected with the containing cavity, the connecting shaft is fixedly sleeved with a first bevel gear, the threaded rod is fixedly sleeved with a second bevel gear, and the second bevel gear is meshed with the first bevel gear. The chromaticity tester is driven to slide out while the box door is opened, so that the operation steps are saved, the chromaticity tester can conveniently detect a petroleum sample, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum determination, in particular to a multifunctional determination device for the characteristics of petroleum products. Background Technique

[0002] As an important energy resource and industrial raw material, the detection of moisture and chromaticity in petroleum is crucial. Excessive moisture will reduce the calorific value of petroleum products and affect their performance. Moreover, the change in chromaticity can indicate the possible degree of pollution or decomposition of petroleum, thus affecting its performance and service life. Therefore, a multifunctional determination device for the characteristics of petroleum products is needed when detecting the moisture and chromaticity of petroleum.

[0003] In the Chinese patent document with the publication number CN214960514U, a new type of petroleum product moisture detector is disclosed, including a protection main body. A restriction main body is fixedly connected to the upper surface of the protection main body. A sliding rod is slidably connected inside the restriction main body. A damping block is fixedly connected to the lower surface of the sliding rod. A restriction damping spring is arranged inside the restriction main body. A storage box is fixedly connected to the upper surface of the protection main body. A storage cavity is arranged inside the storage box. A storage door body is rotatably connected to the front part of the storage box, and the detection device main body can be slid out.

[0004] The deficiencies of the above disclosed solution are as follows: When using the detection device main body, it is necessary to first open the protection door body and then slide out the detection device main body, resulting in more operation steps, low automation degree, and reduced detection efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a multifunctional determination device for the characteristics of petroleum products. By driving the chromaticity tester to slide out while opening the box door, the automation degree is high, and the problems in the background technique can be effectively solved.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A multifunctional determination device for the characteristics of petroleum products, including a base. A heating groove is opened on the base, and a flask is placed in the heating groove. A clamping component for clamping the flask is arranged on the base. A support frame is fixedly arranged on the base, and a receiving component for detecting the moisture of petroleum in cooperation with the flask is arranged on the support frame; A receiving cavity is opened inside the base, a moving table is slidably arranged at the bottom of the receiving cavity, a chromaticity tester is arranged on the top of the moving table, a threaded rod is rotatably arranged inside the receiving cavity, the threaded rod passes through the moving table and is threadedly connected with the moving table, a box door is rotatably arranged on one side of the receiving cavity, a connecting shaft is fixedly arranged on one side of the box door, the connecting shaft is rotatably connected with the receiving cavity, a first bevel gear is fixedly sleeved on the connecting shaft, a second bevel gear is fixedly sleeved on the threaded rod, and the second bevel gear meshes with the first bevel gear.

[0007] Further, the clamping assembly includes a lead screw. A chute is formed in the base, and the lead screw is rotatably arranged in the chute. The thread directions on both sides of the lead screw are opposite, and moving plates are respectively threadedly connected to both sides of the lead screw. The moving plates are slidably connected to the chute, and clamping plates are fixedly arranged on the moving plates. One end of the lead screw passes through the base and is fixedly provided with a knob.

[0008] Further, a guiding column is fixedly arranged on the top of the base. The guiding column passes through the clamping plate and is slidably connected to the clamping plate.

[0009] Further, a rubber pad is fixedly arranged on the side of the clamping plate close to the flask.

[0010] Further, the receiving assembly includes a condenser. The condenser is fixedly arranged on the top of the support frame, and a receiver is arranged at the bottom of the condenser.

[0011] Further, a plurality of shock-absorbing springs are fixedly arranged on the top of the moving platform. The top of the shock-absorbing springs is fixedly connected to the chromaticity tester, and a soft pad is fixedly arranged on the top of the chromaticity tester.

[0012] Further, a storage box is fixedly arranged on the top of the base.

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

[0014] Since a first bevel gear is fixedly sleeved on the connecting shaft, a second bevel gear is fixedly sleeved on the threaded rod, and the second bevel gear meshes with the first bevel gear. Therefore, when the box door is opened, the box door drives the connecting shaft to rotate, the connecting shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, the threaded rod drives the moving platform to move outwards, and the moving platform drives the chromaticity tester to move outwards, so as to facilitate the measurement of the chromaticity of petroleum products. By driving the chromaticity tester to slide out while opening the box door, the operation steps are saved, it is convenient for the chromaticity tester to detect petroleum samples, and the detection efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the structure of the present utility model;

[0016] Figure 2 is a partial cross-sectional view of the base of the structure of the present utility model;

[0017] Figure 3 is a cross-sectional view of the accommodation cavity in the base of the structure of the present utility model;

[0018] Figure 4 is a left cross-sectional view of the structure of the present utility model.

[0019] In the figure: 1, base; 2, knob; 3, lead screw; 4, moving plate; 5, clamping plate; 6, guide post; 7, flask; 8, support frame; 9, condenser; 10, receiver; 11, storage box; 12, connecting shaft; 13, cabinet door; 14, first bevel gear; 15, threaded rod; 16, second bevel gear; 17, moving table; 18, shock-absorbing spring; 19, chromaticity tester; 20, soft pad. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 4 , the present invention provides a technical solution: a multifunctional measuring device for the characteristics of petroleum products, including a base 1. A heating groove is opened at the top of the base 1, and a flask 7 is placed in the heating groove. The flask 7 is used to hold the petroleum sample to be tested. An electric heating wire is arranged in the heating groove, and the electric heating wire heats the flask 7. A clamping assembly for clamping the flask 7 is arranged on the base 1. The clamping assembly includes a lead screw 3. A chute is opened at the top of the base 1, and the chute is located on one side of the heating groove. The lead screw 3 is rotatably arranged in the chute. The thread directions on both sides of the lead screw 3 are opposite, and moving plates 4 are respectively threadedly connected to both sides of the lead screw 3. The moving plates 4 are slidably connected to the chute. The top of the moving plates 4 extends upward above the chute and is fixedly provided with clamping plates 5. The clamping plates 5 are adapted to the outer periphery of the flask 7. One end of the lead screw 3 passes through the base 1 and is fixedly provided with a knob 2. A guide post 6 is fixedly arranged at the top of the base 1. The guide post 6 passes through one end of the clamping plate 5 away from the moving plate 4 and is slidably connected to the clamping plate 5. A rubber pad is fixedly arranged on the side of the clamping plate 5 close to the flask 7, which plays a buffering role to prevent the clamping plate 5 from damaging the flask 7.

[0022] A support frame 8 is fixedly arranged on one side of the base 1. The support frame 8 is L-shaped, and a receiving assembly for cooperating with the flask 7 to detect the water content of petroleum is arranged on the support frame 8. The receiving assembly includes a condenser 9. The condenser 9 is used to collect the steam in the flask 7. The condenser 9 is fixedly arranged at the top of the support frame 8. The bottom of the condenser 9 passes downward through the support frame 8 and is provided with a receiver 10. The receiver 10 is used to receive the water dripping from the condenser 9. By heating the flask 7, the steam in the flask 7 is condensed by the condenser 9 and finally collected in the receiver 10.

[0023] A receiving cavity is formed inside the base 1. A moving platform 17 is slidably arranged at the bottom of the receiving cavity. A plurality of shock-absorbing springs 18 are fixedly arranged at the top of the moving platform 17. The same chromaticity tester 19 is fixedly arranged at the top of the plurality of shock-absorbing springs 18. A soft pad 20 is fixedly arranged at the top of the chromaticity tester 19. The soft pad 20 is made of rubber material. The shock-absorbing springs 18 and the soft pad 20 play a role in buffering the chromaticity tester 19, so as to protect the chromaticity tester 19 from colliding with the base 1. A threaded rod 15 is horizontally rotatably arranged in the receiving cavity. The threaded rod 15 passes through the convex block on the moving platform 17 and is threadedly connected with the convex block of the moving platform 17. A box door 13 is rotatably arranged on one side of the receiving cavity. A connecting shaft 12 is fixedly arranged on one side of the box door 13. The connecting shaft 12 vertically passes through the box door 13, and the two ends of the connecting shaft 12 are respectively rotatably connected with the receiving cavity. A first bevel gear 14 is fixedly sleeved on the connecting shaft 12. A second bevel gear 16 is fixedly sleeved on the threaded rod 15. The second bevel gear 16 is meshed with the first bevel gear 14. A storage box 11 is fixedly arranged on the top of the base 1. A drawer is slidably arranged in the storage box 11 for storing the wires of the chromaticity tester 19, which is convenient for searching and avoids loss.

[0024] The working principle of a multifunctional measuring device for petroleum product characteristics provided by the present utility model is as follows:

[0025] During use, place the flask 7 in the heating groove of the base 1, and then rotate the knob 2 to drive the lead screw 3 to rotate. The lead screw 3 drives the two moving plates 4 to move towards each other. The two moving plates 4 drive the two clamping plates 5 to move towards each other to clamp and fix the flask 7, so as to limit the flask 7 and prevent the flask 7 from shaking and colliding with the heating groove.

[0026] Then add the test sample into the flask 7. By heating the flask 7, the water vapor in the flask 7 enters the condenser 9. The water vapor is condensed by the condenser 9, and the condensed water flows into the receiver 10. By reading the scale of the receiver 10, the water content in the petroleum can be measured.

[0027] When it is necessary to measure the chromaticity of the petroleum, open the box door 13. The box door 13 drives the connecting shaft 12 to rotate. The connecting shaft 12 drives the first bevel gear 14 to rotate. The first bevel gear 14 drives the second bevel gear 16 to rotate. The second bevel gear 16 drives the threaded rod 15 to rotate. The threaded rod 15 drives the moving platform 17 to move outwards. The moving platform 17 drives the chromaticity tester 19 to move outwards. By moving the front side of the chromaticity tester 19 to the outside of the receiving cavity, it is convenient to measure the chromaticity of the petroleum product.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional measuring device for petroleum product characteristics, comprising a base (1), characterized in that: A heating groove is formed on the base (1), a flask (7) is placed in the heating groove, a clamping assembly for clamping the flask (7) is arranged on the base (1), a support frame (8) is fixedly arranged on the base (1), and a receiving assembly for detecting the water content of petroleum in cooperation with the flask (7) is arranged on the support frame (8); a receiving cavity is formed in the base (1), a moving platform (17) is slidably arranged at the bottom of the receiving cavity, a colorimeter (19) is arranged at the top of the moving platform (17), a threaded rod (15) is rotatably arranged in the receiving cavity, the threaded rod (15) passes through the moving platform (17) and is in threaded connection with the moving platform (17), a box door (13) is rotatably arranged on one side of the receiving cavity, a connecting shaft (12) is fixedly arranged on one side of the box door (13), the connecting shaft (12) is rotatably connected with the receiving cavity, a first bevel gear (14) is fixedly sleeved on the connecting shaft (12), a second bevel gear (16) is fixedly sleeved on the threaded rod (15), and the second bevel gear (16) is meshed with the first bevel gear (14).

2. The multifunctional measuring device for petroleum product characteristics according to claim 1, characterized in that: The clamping assembly includes a lead screw (3), a chute is formed on the base (1), the lead screw (3) is rotatably arranged in the chute, the thread directions on both sides of the lead screw (3) are opposite, and moving plates (4) are respectively in threaded connection with both sides of the lead screw (3), the moving plates (4) are slidably connected with the chute, clamping plates (5) are fixedly arranged on the moving plates (4), and one end of the lead screw (3) passes through the base (1) and is fixedly provided with a knob (2).

3. The multifunctional measuring device for petroleum product characteristics according to claim 2, wherein: Guide columns (6) are fixedly arranged on the top of the base (1), and the guide columns (6) pass through the clamping plates (5) and are slidably connected with the clamping plates (5).

4. The multifunctional measuring device for petroleum product characteristics according to claim 2, wherein: A rubber pad is fixedly arranged on the side of the clamping plate (5) close to the flask (7).

5. The multifunctional measuring device for petroleum product characteristics according to claim 1, characterized in that: The receiving assembly includes a condenser (9), the condenser (9) is fixedly arranged on the top of the support frame (8), and a receiver (10) is arranged at the bottom of the condenser (9).

6. The multifunctional measuring device for petroleum product characteristics according to claim 1, characterized in that: A plurality of shock-absorbing springs (18) are fixedly arranged on the top of the moving platform (17), the top of the shock-absorbing springs (18) is fixedly connected with the colorimeter (19), and a soft pad (20) is fixedly arranged on the top of the colorimeter (19).

7. The multifunctional measuring device for petroleum product characteristics according to claim 1, characterized in that: A storage box (11) is fixedly arranged on the top of the base (1).

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