Automatic molecular sieve temperature adjusting device

Abstract

The utility model discloses an automatic molecular sieve temperature adjusting device, which relates to the technical field of molecular sieves, and comprises a base, a temperature sensor is arranged on the side wall of the base, a control panel is arranged on the side wall of the base, the temperature sensor and the control panel are positioned on the same side wall, a driving component is arranged in the base, and the driving component comprises a servo motor. The output end of the servo motor is provided with a bidirectional threaded rod, the bidirectional threaded rod penetrates through the lower end of the base, the side wall, located in the base, of the bidirectional threaded rod is in threaded connection with two installation blocks, the ends, away from the bidirectional threaded rod, of the installation blocks are each provided with an installation frame, and the side wall of each installation frame is provided with a fixing groove. The mounting block is driven by the servo motor to vertically and linearly move, then the two groups of molecular sieve bodies are overlapped through the mounting block, the size of the molecular sieve meshes is adjusted, the use convenience of the device is improved, the mounting block and the two-way threaded rod are used for transmission, the stability of the structure is improved, and the structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieves, in particular to an automatic temperature regulating device for molecular sieves. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate zeolite or natural zeolite with the function of screening molecules. It has many channels with uniform pore sizes and neatly arranged holes in its structure. Molecular sieves of different pore sizes separate molecules of different sizes and shapes. Molecular sieves of different pore sizes are obtained according to the different molecular ratios of SiO2 and Al2O3.

[0003] Chinese patent document CN215964618U discloses a molecular sieve that can be automatically adjusted according to temperature, including a device body, the device body includes a device frame, a molecular sieve body and a device cover, a device cover is placed on one side of the device frame, a handle is fixedly connected to the surface of the device cover, a support mechanism is provided on one side of the device frame, and a closing mechanism is provided on one side of the device cover. The above-mentioned molecular sieve that can be automatically adjusted according to temperature has shortcomings. Although the device realizes the automatic adjustment of the molecular sieve with temperature, it has limitations. The setting adopts gear rack for transmission, and the gear rack has only one fulcrum respectively, and the rest are suspended, resulting in poor stability during transmission, which is easy to cause the gear rack to disengage, directly causing the device to fail to work, which brings instability to use.

[0004] Therefore, in order to solve such problems, we proposed a molecular sieve temperature automatic regulating device. Utility Model Content

[0005] The utility model aims to provide a molecular sieve temperature automatic regulating device, aiming to solve the problem in the above background technology that the existing molecular sieve which can automatically regulate according to the temperature has poor structural stability during use and the gear rack is easy to fall off.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a molecular sieve temperature automatic regulating device, comprising a base, a temperature sensor is arranged on the side wall of the base, a control panel is arranged on the side wall of the base, the temperature sensor and the control panel are located on the same side wall, a driving assembly is arranged inside the base, the driving assembly comprises a servo motor, a bidirectional threaded rod is arranged on the output end of the servo motor, the bidirectional threaded rod runs through the lower end of the base, the bidirectional threaded rod is located on the side wall inside the base and is threadedly connected to two mounting blocks, one end of the mounting block away from the bidirectional threaded rod is arranged with a mounting frame, a fixing groove is arranged on the side wall of the mounting frame, one end of the mounting block away from the bidirectional threaded rod is located in the fixing groove, a molecular sieve body is arranged on the inner side wall of the mounting frame, the internal temperature of the base is transmitted through the temperature sensor, so that the control panel sends an electrical signal to control the rotation of the servo motor, so that the servo motor drives the bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives the two mounting blocks to move vertically and linearly towards each other, so that the two mounting blocks respectively drive the mounting frame to move vertically and linearly, so that the mounting frame respectively drives the two groups of molecular sieve bodies to overlap, and then the two groups of molecular sieve bodies adjust the size of the molecular sieve sieve holes.

[0007] Preferably, the side wall of the installation frame is provided with reinforcing ribs, and the reinforcing ribs are located at the lower end of the installation block.

[0008] Preferably, a mounting groove is formed on the inner side wall of the base, and a limiting block is provided on the side wall of the mounting frame, and the limiting block is located in the mounting groove.

[0009] Preferably, two bolts are provided inside the installation frame, and the installation block in the fixing groove is fixed to the installation frame by the bolts.

[0010] Preferably, a cover plate is provided on the upper end of the base, a box door is provided on the side wall of the base, a protective shell is provided on the lower end of the base, and the servo motor is located in the protective shell.

[0011] Preferably, a support column is provided at the lower end of the base, and a cushion block is provided at the lower end of the support column.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a driving assembly is provided, and a servo motor is used to drive the mounting block to move vertically and linearly, and then the mounting block is used to realize the overlap of two groups of molecular sieve bodies, and the size of the molecular sieve holes is adjusted, thereby improving the convenience of using the device. The mounting block and the bidirectional threaded rod are used for transmission, which increases the stability of the structure and has a simple structure. Bolts are then provided to realize the rapid installation of the mounting frame, making the maintenance and replacement of the molecular sieve body more convenient and increasing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a molecular sieve temperature automatic adjustment device proposed in the utility model Figure 1 ;

[0015] Figure 2 A three-dimensional schematic diagram of a molecular sieve temperature automatic adjustment device proposed in the utility model Figure 2 ;

[0016] Figure 3 This is a three-dimensional exploded schematic diagram of a driving component in a molecular sieve temperature automatic regulating device proposed by the utility model;

[0017] Figure 4 The utility model is a three-dimensional exploded schematic diagram of an installation frame in a molecular sieve temperature automatic regulating device.

[0018] Legend:

[0019] 1. Base; 101. Mounting slot; 11. Temperature sensor; 12. Control panel; 13. Pillar; 14. Pad; 15. Cover; 16. Door; 17. Protective shell; 2. Drive assembly; 21. Servo motor; 22. Bidirectional threaded rod; 23. Mounting block; 24. Mounting frame; 241. Fixing slot; 25. Bolt; 26. Reinforcement rib; 27. Limit block; 3. Molecular sieve body. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Reference Figure 1-4 The utility model provides an embodiment: a molecular sieve temperature automatic regulating device, comprising a base 1, a temperature sensor 11 is arranged on the side wall of the base 1, a control panel 12 is arranged on the side wall of the base 1, the temperature sensor 11 and the control panel 12 are located on the same side wall, a driving assembly 2 is arranged inside the base 1, the driving assembly 2 comprises a servo motor 21, a bidirectional threaded rod 22 is arranged on the output end of the servo motor 21, the bidirectional threaded rod 22 runs through the lower end of the base 1, the bidirectional threaded rod 22 is located on the side wall inside the base 1 and is threadedly connected to two mounting blocks 23, the mounting blocks 23 are each provided with a mounting frame 24 at one end away from the bidirectional threaded rod 22, a fixing groove 241 is opened on the side wall of the mounting frame 24, the end of the mounting block 23 away from the bidirectional threaded rod 22 is located in the fixing groove 241, and a molecular sieve body 3 is arranged on the inner side wall of the mounting frame 24.

[0023] The arrangement transmits the internal temperature of the base 1 through the temperature sensor 11, so that the control panel 12 sends an electrical signal to control the rotation of the servo motor 21, so that the servo motor 21 drives the bidirectional threaded rod 22 to rotate, so that the bidirectional threaded rod 22 drives the two mounting blocks 23 to move vertically and linearly toward each other, so that the two mounting blocks 23 respectively drive the mounting frame 24 to move vertically and linearly, so that the mounting frame 24 respectively drives the two groups of molecular sieve bodies 3 to overlap, and then the two groups of molecular sieve bodies 3 adjust the size of the molecular sieve sieve holes. The structure is simple, easy to operate, and convenient for later repair and maintenance.

[0024] The side wall of the installation frame 24 is provided with a reinforcing rib 26 , which is located at the lower end of the installation block 23 and is used to increase the structural strength and the stability of the fixing of the installation block 23 and the installation frame 24 .

[0025] The inner wall of the base 1 is provided with a mounting groove 101 , and the side wall of the mounting frame 24 is provided with a limiting block 27 . The limiting block 27 is located in the mounting groove 101 and is used to limit the mounting frame 24 , keep the mounting frame 24 in vertical linear motion, and increase the stability of the movement of the mounting frame 24 .

[0026] Two bolts 25 are provided inside the mounting frame 24 , and the mounting block 23 in the fixing groove 241 is fixed to the mounting frame 24 by the bolts 25 , which are used to fix the mounting block 23 and the mounting frame 24 by the bolts 25 , thereby increasing the stability of the structure and preventing the mounting block 23 from detaching from the mounting frame 24 .

[0027] A cover plate 15 is provided at the upper end of the base 1, a box door 16 is provided on the side wall of the base 1, and a protective shell 17 is provided at the lower end of the base 1. The servo motor 21 is located in the protective shell 17 to facilitate the later maintenance of the molecular sieve body 3 and to reduce dust and other impurities from entering the base 1 when the device is not in use, thereby increasing the service life.

[0028] A support 13 is disposed at the lower end of the base 1 , and a cushion block 14 is disposed at the lower end of the support 13 , which is used to increase the contact area with the ground and increase the overall stability of the structure.

[0029] Working principle: first, the internal temperature of the base 1 is transmitted through the temperature sensor 11, and then the control panel 12 sends an electrical signal to control the servo motor 21 to rotate, and then the servo motor 21 drives the bidirectional threaded rod 22 to rotate, and then the bidirectional threaded rod 22 drives the two mounting blocks 23 to move vertically and linearly towards each other, and then the two mounting blocks 23 respectively drive the mounting frame 24 to move vertically and linearly, and then the mounting frame 24 respectively drives the two groups of molecular sieve bodies 3 to overlap, and then the two groups of molecular sieve bodies 3 adjust the size of the molecular sieve sieve holes, and then when the molecular sieve body 3 is replaced, the bolt 25 is unscrewed, the mounting frame 24 and the mounting block 23 are separated, and then the molecular sieve body 3 is replaced and maintained after being taken out from the mounting slot 101. The structure is simple and easy to operate.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A molecular sieve temperature automatic regulating device, comprising a base (1), characterized in that: The base (1) is provided with a temperature sensor (11) on the side wall, and a control panel (12) is provided on the side wall of the base (1). The temperature sensor (11) and the control panel (12) are located on the same side wall. A drive assembly (2) is provided inside the base (1). The drive assembly (2) comprises a servo motor (21). A bidirectional threaded rod (22) is provided at the output end of the servo motor (21). The bidirectional threaded rod (22) passes through the lower end of the base (1). The bidirectional threaded rod (22) is located on the side wall inside the base (1) and is threadedly connected to two mounting blocks (23). An mounting frame (24) is provided at one end of the mounting block (23) away from the bidirectional threaded rod (22). A fixing groove (241) is provided on the side wall of the mounting frame (24). The mounting block (24) is provided with a fixing groove (241). 23) one end away from the bidirectional threaded rod (22) is located in the fixing groove (241), and the inner wall of the installation frame (24) is provided with a molecular sieve body (3). The internal temperature of the base (1) is transmitted through the temperature sensor (11), so that the control panel (12) sends an electrical signal to control the servo motor (21) to rotate, so that the servo motor (21) drives the bidirectional threaded rod (22) to rotate, so that the bidirectional threaded rod (22) drives the two installation blocks (23) to move vertically and linearly towards each other, so that the two installation blocks (23) respectively drive the installation frame (24) to move vertically and linearly, so that the installation frame (24) respectively drives the two groups of molecular sieve bodies (3) to overlap, and then the two groups of molecular sieve bodies (3) adjust the size of the molecular sieve pores.

2. The molecular sieve temperature automatic regulating device according to claim 1, characterized in that: The side wall of the installation frame (24) is provided with a reinforcing rib (26), and the reinforcing rib (26) is located at the lower end of the installation block (23).

3. The molecular sieve temperature automatic regulating device according to claim 1, characterized in that: The inner side wall of the base (1) is provided with a mounting groove (101), and the side wall of the mounting frame (24) is provided with a limiting block (27), and the limiting block (27) is located in the mounting groove (101).

4. The molecular sieve temperature automatic regulating device according to claim 1, characterized in that: Two bolts (25) are arranged inside the installation frame (24), and the installation block (23) in the fixing groove (241) is fixed to the installation frame (24) by means of the bolts (25).

5. The molecular sieve temperature automatic regulating device according to claim 1, characterized in that: The upper end of the base (1) is provided with a cover plate (15), the side wall of the base (1) is provided with a box door (16), the lower end of the base (1) is provided with a protective shell (17), and the servo motor (21) is located in the protective shell (17).

6. The molecular sieve temperature automatic regulating device according to claim 1, characterized in that: The base (1) is provided with a support column (13) at the lower end, and a cushion block (14) is provided at the lower end of the support column (13).

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