Cluster experiment device for terrestrial heat detection experiment

Abstract

The invention relates to a cluster experiment device for terrestrial heat detection experiment, which comprises a constant temperature box and a plurality of parallel rolling shafts arranged in the constant temperature box, the parallel rolling shafts are linked through a gear set, the rotation directions of the parallel rolling shafts are consistent, a driving motor is arranged outside the constant temperature box, and the driving motor is connected with a change wheel through a belt pulley. The change wheel is connected with the parallel rolling shafts, a plurality of reaction roller groups are arranged in the constant-temperature box, detected materials can be placed in the reaction roller groups, and the top and the bottom of the reaction container are opened and are respectively connected with a pressure sensor and a temperature sensor. By arranging the parallel rolling shafts and the reaction roller sets, spinning cluster heating and constant-speed stirring of multiple reaction containers can be achieved, and it is guaranteed that the reaction environment is completely unified; stirring and temperature control design in original equipment is deleted, and redundancy is eliminated; the reactor design is simplified, the cost of a single reactor is reduced, and the cluster system has extremely high expandability.

Description

Technical Field

[0001] The invention relates to the technical field of geothermal detection experimental devices, and in particular to a cluster experimental device for geothermal detection experiments. Background Art

[0002] In the field of geothermal testing, the tested materials need to be placed in a high temperature and high pressure environment, and the tested materials need to be stirred during the testing process. In the actual testing operation, the tested materials are often tested using the controlled variable method, such as testing and using multiple sets of data for elimination and comparison under the conditions of the same temperature, pressure and stirring speed, and finally obtaining relatively accurate test results.

[0003] In the prior art, when multiple reactors are conducting controlled variable tests, the reaction environment cannot be kept consistent because the heating process and heating power cannot be kept completely consistent, resulting in large errors in the test. For example, in water-rock reaction research, multiple reactors are often used to conduct parallel experiments at the same temperature and pressure. In traditional designs, each reactor needs to be equipped with a temperature control and stirring device, resulting in redundancy and waste. It is also difficult to control multiple reactors at the same temperature, pressure, and stirring speed, which can easily cause deviations in test data. Summary of the invention

[0004] The present invention provides a cluster experimental device for geothermal detection experiments to solve the technical problem that it is difficult to concentrate and control multiple reactors at the same temperature, pressure, and stirring speed in existing geothermal detection devices, which easily causes detection data deviation.

[0005] The present invention discloses a cluster experiment device for geothermal detection experiments, comprising a constant temperature box and a plurality of parallel rollers arranged in the constant temperature box, wherein the parallel rollers are linked by a gear set, and each of the parallel rollers rotates in the same direction. A driving motor is arranged outside the constant temperature box, and the driving motor is connected to a variable speed wheel via a pulley, and the variable speed wheel is connected to the parallel rollers. A plurality of reaction roller groups are arranged in the constant temperature box, and materials to be detected can be placed in the reaction roller groups. The top and bottom of the reaction container are opened, and a pressure sensor and a temperature sensor are connected to them respectively.

[0006] Through the above technical scheme, the present invention can realize multi-reaction container spin cluster heating and isospeed stirring, ensure the complete uniformity of the reaction environment; delete the stirring and temperature control design in the original equipment, eliminate redundancy; simplify the reactor design, reduce the single cost, make the cluster system highly scalable, and the setting of pressure sensors and temperature sensors can monitor the internal temperature and pressure of the reaction container in real time.

[0007] Furthermore, the reaction roller group includes an outer cylinder, and three groups of clamping mechanisms are arranged inside the outer cylinder, and the clamping mechanisms are used to fix the reaction container.

[0008] The above technical solution can be used to adapt to reaction vessels of different sizes.

[0009] Furthermore, the clamping mechanism includes a first connecting rod fixedly connected to the outer cylinder, the first connecting rod is rotatably connected to the second connecting rod, the second connecting rod is rotatably connected to an abutment plate, an abutment block is provided on the abutment plate, the abutment plate is rotatably connected to a third connecting rod, the third connecting rod is rotatably connected to a control ring, the control ring is slidably connected to the outer cylinder, and the control ring and the outer cylinder can be fixed by bolts.

[0010] The reaction container can be stably clamped by the above technical solution.

[0011] Furthermore, the speed change wheel includes a main wheel disc rotatably connected to the constant temperature box, a plurality of sliding members are slidably connected to the main wheel disc, a spring is arranged between the sliding member and the main wheel disc, a wedge block is arranged on the sliding member facing the center of the main wheel disc, an adjusting block is slidably connected to the main wheel disc, a wheel disc screw is fixedly connected to the main wheel disc, a clearance hole is opened on the adjusting block at the position of the wheel disc screw, an abutment bolt is threadedly connected on the wheel disc screw, the abutment bolt can abut one side of the adjusting block and drive the adjusting block to slide on the main wheel disc, a plurality of inclined surfaces of the adjusting block abut against the inclined surfaces of the plurality of wedge blocks, and the adjusting block can simultaneously drive a plurality of the sliding members to move closer to or away from the center of the main wheel disc.

[0012] Through the above technical solution, the rotation speed of the parallel rollers can be adjusted by adjusting the speed-changing wheel, thereby adjusting the rotation speed of the reaction container.

[0013] Furthermore, an annular belt is wound around the outer side of the plurality of adjustment blocks and the pulley, and the pulley can drive the plurality of adjustment blocks to rotate through the annular belt, thereby driving the main wheel to rotate, and the main wheel can drive the parallel roller to move.

[0014] Through the above technical solution, the rotation speed of the entire system can be adjusted without changing the rotation speed of the drive motor.

[0015] Furthermore, a friction sleeve is provided on the parallel roller, and at least one matching groove is formed on the friction sleeve. The matching groove is annular and has the same length as that of the reaction roller group.

[0016] Furthermore, the friction sleeve is provided with anti-slip grooves at the position of the matching groove.

[0017] Furthermore, the outer wall of the reaction roller group is provided with anti-slip grooves.

[0018] The above technical solution can prevent the reaction roller group from slipping. Furthermore, universal wheels are provided at the bottom of the thermostatic box.

[0019] The above technical solution can facilitate the movement of the thermostatic box.

[0020] The present invention provides the following technical effects: 1. It can realize multi-reaction container spin cluster heating and isospeed stirring to ensure completely unified reaction environment; remove the stirring and temperature control design in the original equipment to eliminate redundancy; simplify the reactor design, reduce the single cost, and make the cluster system highly scalable.

[0021] 2. It can adapt to reaction vessels of different sizes, and the reaction roller groups can be stacked without affecting the rotation action.

[0022] 3. It can replace the function of stirring the tested material at a constant speed, and can adjust the speed of the whole system without changing the speed of the driving motor.

[0023] The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] One or more embodiments are exemplarily described by corresponding drawings, and these exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are regarded as similar elements, and wherein: Figure 1 It is a schematic diagram of the overall structure of a cluster experimental device for geothermal detection experiments of the present invention; Figure 2 It is a schematic diagram of the internal structure of a cluster experimental device for geothermal detection experiments of the present invention; Figure 3 It is a schematic diagram of the explosion structure of a reaction roller group in a cluster experimental device for geothermal detection experiments of the present invention; Figure 4 yes Figure 3 The big view of the middle A; Figure 5 It is a schematic diagram of the explosion structure of parallel rollers and friction sleeves in a cluster experimental device for geothermal detection experiments of the present invention; Figure 6 It is a schematic diagram of the explosion structure of a speed-changing wheel in a cluster experimental device for geothermal detection experiments of the present invention; Figure 7 It is a structural schematic diagram of a reaction roller group in a cluster experimental device for geothermal detection experiments of the present invention when it is in a stacked state.

[0025] Reference numerals: 1. Constant temperature box; 2. Parallel rollers; 3. Gear set; 4. Driving motor; 5. Variable speed wheel; 6. Reaction roller set; 7. Outer cylinder; 8. Clamping mechanism; 9. Reaction container; 10. First connecting rod; 11. Second connecting rod; 12. Abutment plate; 13. Abutment block; 14. Third connecting rod; 15. Control ring; 16. Pressure sensor; 17. Temperature sensor; 18. Main wheel disc; 19. Sliding part; 20. Wedge block; 21. Adjustment block; 22. Wheel screw; 23. Abutment bolt; 24. Pulley; 25. Annular belt; 26. Friction sleeve; 27. Matching groove; 28. Universal wheel. DETAILED DESCRIPTION

[0026] In order to be able to understand the features and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present invention. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0027] The terms "first", "second", etc. in the description and claims of the embodiments of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present invention described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0028] In the embodiments of the present invention, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the embodiments of the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0029] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0030] Unless otherwise specified, the term "plurality" means two or more and "plurality" means two or more.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention may be combined with each other.

[0032] like Figure 1-7 As shown in the figure, the present invention discloses a cluster experiment device for geothermal detection experiments, which includes a thermostatic box 1 and a plurality of parallel rollers 2 arranged in the thermostatic box 1, the parallel rollers 2 are linked by a gear set 3, and each parallel roller 2 rotates in the same direction. A drive motor 4 is arranged outside the thermostatic box 1, and the drive motor 4 is connected to a variable speed wheel 5 through a pulley 24, and the variable speed wheel 5 is connected to the parallel rollers 2. A plurality of reaction roller groups 6 are arranged in the thermostatic box 1, and the materials to be detected can be placed in the reaction roller group 6. The reaction roller group 6 includes an outer cylinder 7, and three groups of clamping mechanisms 8 are arranged in the outer cylinder 7, and the clamping mechanisms 8 are used to fix the reaction container 9.

[0033] The clamping mechanism 8 includes a first connecting rod 10 fixedly connected to the outer tube 7, the first connecting rod 10 is rotatably connected to the second connecting rod 11, the second connecting rod 11 is rotatably connected to the abutment plate 12, the abutment block 13 is provided on the abutment plate 12, the abutment plate 12 is rotatably connected to the third connecting rod 14, the third connecting rod 14 is rotatably connected to the control ring 15, the control ring 15 is slidably connected to the outer tube 7, and the control ring 15 and the outer tube 7 can be fixed by bolts. The top and bottom of the reaction container 9 are opened, and a pressure sensor 16 and a temperature sensor 17 are connected respectively.

[0034] When the experimental device is used, the material to be tested is first placed in the reaction vessel 9, the reaction vessel 9 is sealed, and the pressure sensor 16 and the temperature sensor 17 are installed. It should be noted that the thermostat 1, the pressure sensor 16 and the temperature sensor 17 are all prior art, and no further description is given here. After the reaction vessel 9 is assembled, the reaction roller group 6 is assembled according to the size of the reaction vessel 9, and the position of the control ring 15 in the outer cylinder 7 is adjusted to drive the second connecting rod 11 and the third connecting rod 14 to tilt, thereby driving the abutment plate 12 and the abutment block 13 to move toward the axis position of the outer cylinder 7 until the reaction vessel 9 is clamped. The control ring 15 and the outer cylinder 7 are fixed with bolts, and the reaction vessel 9 and the outer cylinder 7 can be fixed. The reaction vessel 9 and the outer cylinder 7 rotate at the same angular velocity. Thereby, the function of adapting to reaction vessels 9 of different sizes can be realized. And the internal temperature and pressure of the reaction vessel 9 can be monitored in real time.

[0035] Among them, the speed change wheel 5 includes a main wheel disc 18 rotatably connected to the thermostatic box 1, a plurality of sliding members 19 are slidably connected to the main wheel disc 18, a spring is arranged between the sliding member 19 and the main wheel disc 18, a wedge block 20 is arranged on the sliding member 19 facing the center of the main wheel disc 18, an adjusting block 21 is slidably connected to the main wheel disc 18, a wheel disc screw 22 is fixedly connected to the main wheel disc 18, a clearance hole is opened on the adjusting block 21 at the position of the wheel disc screw 22, an abutment bolt 23 is threadedly connected to the wheel disc screw 22, the abutment bolt 23 can abut one side of the adjusting block 21 and drive the adjusting block 21 to slide on the main wheel disc 18, a plurality of inclined surfaces of the adjusting block 21 abut against the inclined surfaces of a plurality of wedge blocks 20, and the adjusting block 21 can simultaneously drive a plurality of sliding members 19 to move close to or away from the center of the main wheel disc 18. An annular belt 25 is wound around the outer sides of the plurality of adjustment blocks 21 and the pulley 24 . The pulley 24 can drive the plurality of adjustment blocks 21 to rotate through the annular belt 25 , thereby driving the main wheel disc 18 to rotate. The main wheel disc 18 can drive the parallel roller 2 to move.

[0036] With such arrangement, the abutment bolt 23 can abut against one side of the adjustment block 21 and drive the adjustment block 21 to slide on the main wheel disc 18, and several inclined surfaces of the adjustment block 21 abut against the inclined surfaces of several wedge blocks 20, and the adjustment block 21 can simultaneously drive several sliding members 19 to move close to or away from the center of the main wheel disc 18, and an annular belt 25 is wound around the outer side of the several adjustment blocks 21 and the pulley 24, and the pulley 24 can drive several adjustment blocks 21 to rotate through the annular belt 25, thereby driving the main wheel disc 18 to rotate. When in use, the main wheel disc 18 is coaxially fixedly connected with a parallel roller 2, and by adjusting the position of the adjustment block 21 on the main wheel disc 18, the power transmitted by the drive motor 4 can be adjusted to obtain different angular velocities of the speed change wheel 5, so that the gear set 3 can realize the control of several parallel rollers 2 to rotate synchronously in the same direction and at the same speed, thereby driving several reaction roller groups 6 to rotate at the same speed, so as to achieve the function of replacing the uniform stirring of the material to be detected. And the function of adjusting the speed of the entire system without changing the speed of the drive motor 4 can be realized.

[0037] Optionally, the matching groove 27 is annular, and the length of the matching groove 27 is consistent with that of the reaction roller set 6. The friction sleeve 26 is provided with anti-skid patterns at the position of the matching groove 27. The outer wall of the reaction roller set 6 is provided with anti-skid patterns. A universal wheel 28 is provided at the bottom of the thermostatic box 1.

[0038] Application scenario of an exemplary embodiment: When the experimental device is used, the material to be tested is first placed in the reaction vessel 9, the reaction vessel 9 is sealed, and the pressure sensor 16 and the temperature sensor 17 are installed. It should be noted that the thermostat 1, the pressure sensor 16 and the temperature sensor 17 are all prior art, and no further description is given here. After the reaction vessel 9 is assembled, the reaction roller group 6 is assembled according to the size of the reaction vessel 9, and the position of the control ring 15 in the outer cylinder 7 is adjusted to drive the second connecting rod 11 and the third connecting rod 14 to tilt, thereby driving the abutment plate 12 and the abutment block 13 to move toward the axis position of the outer cylinder 7 until the reaction vessel 9 is clamped. The control ring 15 and the outer cylinder 7 are fixed with bolts, and the reaction vessel 9 and the outer cylinder 7 can be fixed. The reaction vessel 9 and the outer cylinder 7 rotate at the same angular velocity. Thereby, the function of adapting to reaction vessels 9 of different sizes can be realized. And the internal temperature and pressure of the reaction vessel 9 can be monitored in real time.

[0039] The above description and the accompanying drawings fully illustrate the embodiments of the present invention so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The embodiments of the present invention are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A cluster experimental device for geothermal detection experiments, characterized in that: include: A constant temperature box (1) and a plurality of parallel rollers (2) arranged in the constant temperature box (1), the parallel rollers (2) being linked via a gear set (3), the rotation direction of each of the parallel rollers (2) being consistent, a drive motor (4) being arranged outside the constant temperature box (1), the drive motor (4) being connected to a speed change wheel (5) via a pulley (24), the speed change wheel (5) being connected to the parallel rollers (2), a plurality of reaction roller groups (6) being arranged inside the constant temperature box (1), the reaction roller groups (6) being able to hold a material to be tested, the reaction container (9) being opened at the top and the bottom, and being respectively connected to a pressure sensor (16) and a temperature sensor (17).

2. A cluster experiment device for geothermal detection experiment according to claim 1, characterized in that: The reaction roller group (6) comprises an outer cylinder (7), and three groups of clamping mechanisms (8) are arranged inside the outer cylinder (7). The clamping mechanisms (8) are used to fix the reaction container (9).

3. A cluster experiment device for geothermal detection experiment according to claim 2, characterized in that: The clamping mechanism (8) comprises a first connecting rod (10) fixedly connected to the outer cylinder (7); the first connecting rod (10) is rotatably connected to the second connecting rod (11); the second connecting rod (11) is rotatably connected to an abutment plate (12); an abutment block (13) is provided on the abutment plate (12); the abutment plate (12) is rotatably connected to a third connecting rod (14); the third connecting rod (14) is rotatably connected to a control ring (15); the control ring (15) is slidably connected to the outer cylinder (7); and the control ring (15) and the outer cylinder (7) can be fixed by bolts.

4. The cluster experiment device for geothermal detection experiment according to claim 1, characterized in that: The speed change wheel (5) comprises a main wheel disc (18) rotatably connected to the thermostatic box (1), a plurality of sliding members (19) being slidably connected to the main wheel disc (18), a spring being arranged between the sliding member (19) and the main wheel disc (18), a wedge block (20) being arranged on the side of the sliding member (19) facing the center of the main wheel disc (18), an adjustment block (21) being slidably connected to the main wheel disc (18), a wheel disc screw (22) being fixedly connected to the main wheel disc (18), and a spring being arranged between the sliding member (19) and the main wheel disc (18). A clearance hole is provided at the position of the wheel screw (22), and an abutment bolt (23) is threadedly connected to the wheel screw (22). The abutment bolt (23) can abut against one side of the adjustment block (21) and drive the adjustment block (21) to slide on the main wheel (18). The plurality of inclined surfaces of the adjustment block (21) abut against the inclined surfaces of the plurality of wedge blocks (20), and the adjustment block (21) can simultaneously drive the plurality of sliding members (19) to move towards or away from the center of the main wheel (18).

5. A cluster experiment device for geothermal detection experiment according to claim 4, characterized in that: An annular belt (25) is wound around the outer sides of the plurality of adjustment blocks (21) and the belt pulley (24); the belt pulley (24) can drive the plurality of adjustment blocks (21) to rotate via the annular belt (25), thereby driving the main wheel disc (18) to rotate; and the main wheel disc (18) can drive the parallel roller (2) to move.

6. The cluster experiment device for geothermal detection experiment according to claim 1, characterized in that: The parallel roller (2) is provided with a friction sleeve (26), the friction sleeve (26) is provided with at least one matching groove (27), the matching groove (27) is annular, and the matching groove (27) is consistent in length with the reaction roller group (6).

7. A cluster experiment device for geothermal detection experiment according to claim 6, characterized in that: The friction sleeve (26) is provided with anti-slip grooves at the position of the matching groove (27).

8. The cluster experiment device for geothermal detection experiment according to claim 1, characterized in that: The outer wall of the reaction roller group (6) is provided with anti-slip grooves.

9. The cluster experiment device for geothermal detection experiment according to claim 1, characterized in that: Universal wheels (28) are provided at the bottom of the thermostatic box (1).

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