Molecular sieve rotary dehumidifying device for high and low temperature test chamber production

Abstract

The utility model relates to molecular sieve runner dehumidification device technical field, and disclose a molecular sieve runner dehumidification device for high and low temperature test chamber production, including the casing, the bottom end fixedly connected with the connecting plate in the one side of casing outer surface, and the inside of connecting plate is seted up with the mounting groove. The utility model discloses by synchronously pulling two groups of operating rod upward, when the tension is greater than the spring elasticity, can make the limiting block in the inside of recess to move up, thereby driving the clamping block to move up, until the clamping block separates from the inside of positioning groove, cancels the positioning effect to fixed plate, at this moment, just pull out the filter screen from the inside of casing, can take out the filter screen from the inside of casing, this design can dismantle the operation to the filter screen, and the staff is cleaned to keep the clean and neat of filter screen surface to prevent the filter screen surface from piling up a lot of dust and the condition of taking place and keep the stable air intake, also keep the stable dehumidification effect of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of molecular sieve rotor dehumidification devices; more specifically, it relates to a molecular sieve rotor dehumidification device for the production of high and low temperature test chambers. Background Technology

[0002] Molecular sieve rotor dehumidifier is a key component used in high and low temperature test chambers to achieve efficient dehumidification. Its core principle is to utilize the selective adsorption capacity of molecular sieve materials for water molecules to achieve cyclic regeneration and moisture absorption at different temperatures, thereby reducing the humidity inside the chamber.

[0003] Currently, while existing molecular sieve rotor dehumidification devices offer good performance, their internal dust screens are typically fixed to the main structure without easy disassembly. This makes it difficult for staff to clean the dust screen quickly and thoroughly during routine maintenance. Over time, the dust screen easily becomes clogged due to dust accumulation, affecting both air intake efficiency and overall dehumidification performance, thus reducing the device's practicality. Furthermore, most existing devices use only a single heating device for desorption and regeneration in the regeneration area, resulting in uneven heat distribution and limited regeneration intensity. This leads to low regeneration efficiency of the molecular sieve material, affecting the rotor's subsequent adsorption and dehumidification capabilities and causing a decline in overall device performance, further reducing its practicality. Therefore, there is an urgent need for a molecular sieve rotor dehumidification device for high and low temperature test chamber production to solve these problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a molecular sieve rotor dehumidification device for the production of high and low temperature test chambers, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a molecular sieve rotor dehumidification device for the production of high and low temperature test chambers, comprising: The housing has a connecting plate fixedly connected to the bottom of one side of its outer surface, and the connecting plate has an installation groove inside. A drive motor is installed inside the installation groove, and a transmission belt is sleeved on the outer surface of the output shaft of the drive motor. A molecular sieve rotor body is arranged inside the housing via a rotating shaft, and the transmission belt is sleeved on the outer surface of the molecular sieve rotor body. A regeneration structure is provided inside the housing, and a disassembly structure is provided on one side of the housing. The regeneration structure includes a heating plate, and there are two sets of heating plates, which are fixedly connected to the top two sides of the inner wall surface of the housing. The disassembly structure includes a filter screen, which is inserted into one side of the housing.

[0006] Preferably, the regeneration structure further includes a cooling plate, and the cooling plate is provided in two sets. The two sets of cooling plates are respectively fixedly connected to the top two sides of the inner wall surface of the shell, and the cooling plate is in contact with the heating plate. An exhaust groove is provided on one side of the top surface of the shell. This design can perform heating regeneration operation on the molecular sieve rotor body.

[0007] Preferably, the disassembly structure further includes a fixing plate, and there are two sets of fixing plates. The two sets of fixing plates are respectively fixedly connected to both ends of the outer surface of the filter screen. The top surface of the fixing plate is provided with a positioning groove. Both ends of one side of the housing are provided with insertion grooves. The top of the insertion groove is provided with a recess. The top surface of the recess is fixedly connected with a spring. The bottom surface of the spring is fixedly connected with a limit block. The bottom surface of the limit block is fixedly connected with a locking block. One side of the outer surface of the limit block is fixedly connected with an operating rod. One end of the operating rod passes through and extends out of the interior of the recess. This design can be used to position the filter screen.

[0008] Preferably, the external dimensions of the fixing plate are adapted to the internal dimensions of the insertion slot, which allows the fixing plate to be accurately inserted into the insertion slot.

[0009] Preferably, the internal dimensions of the groove are adapted to the external dimensions of the limiting block, which makes the movement of the locking block more stable.

[0010] Preferably, both sides of the outer surface of the card block are designed to be inclined, and the external dimensions of the card block are adapted to the internal dimensions of the positioning groove. This design allows the card block to be accurately inserted into the interior of the positioning groove.

[0011] The technical effects and advantages of this utility model are as follows: By simultaneously pulling two sets of operating rods upward, when the pulling force is greater than the elastic force of the spring, the limiting block can move upward inside the groove, thereby driving the locking block to move upward as well. After the locking block is disengaged from the positioning groove, the positioning effect on the fixing plate is eliminated. At this time, the filter screen can be removed from the inside of the housing simply by pulling it outward. This design allows for the disassembly of the filter screen, making it convenient for staff to clean it and keep the surface of the filter screen clean. This avoids the accumulation of a large amount of dust on the surface of the filter screen, which can cause blockage. It also maintains a stable air intake and a stable dehumidification effect of the equipment, thereby improving the practicality of the equipment to a certain extent. With the help of two sets of heating plates, the adsorbed water molecules can be heated and desorbed. After the water leaves the interior of the molecular sieve rotor, it can be discharged outward through the exhaust groove. After desorption, it will contact the corresponding areas of the two sets of cooling plates. Under the action of the cooling plates, the molecular sieve rotor body can be cooled down and kept within a suitable temperature range. This design, with the help of two sets of heating plates and cooling plates, can make the heat evenly distributed on the surface of the molecular sieve rotor body while effectively desorbing it. At the same time, it can perform rapid cooling, thereby improving regeneration efficiency, maintaining the stable adsorption and dehumidification capacity of the equipment, and improving the practicality of the equipment to a certain extent. Moreover, its overall structure is simple and reasonable, highly practical, and easy to promote and apply. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is an exploded three-dimensional structural diagram of the shell of this utility model.

[0014] Figure 3 This is a three-dimensional exploded view of the disassembly structure of this utility model.

[0015] Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0016] The attached figures are labeled as follows: 1. Shell; 2. Connecting plate; 3. Mounting groove; 4. Drive motor; 5. Transmission belt; 6. Molecular sieve rotor body; 7. Regeneration structure; 71. Heating plate; 72. Cooling plate; 73. Exhaust groove; 8. Disassembly structure; 81. Filter screen; 82. Fixing plate; 83. Positioning groove; 84. Insertion groove; 85. Groove; 86. Spring; 87. Limiting block; 88. Locking block; 89. Operating lever. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The molecular sieve rotor dehumidification device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example 1, as Figure 1 and Figure 2 As shown in the figure, this embodiment proposes a molecular sieve rotor dehumidification device for the production of high and low temperature test chambers, comprising: The shell 1 has a connecting plate 2 fixedly connected to one bottom end of its outer surface. The connecting plate 2 has an installation groove 3 inside. The installation groove 3 has a drive motor 4 installed inside. The outer surface of the output shaft of the drive motor 4 is fitted with a transmission belt 5. The molecular sieve rotor body 6 is set inside the shell 1 through a rotating shaft. The transmission belt 5 is fitted on the outer surface of the molecular sieve rotor body 6. The shell 1 has a regeneration structure 7 inside. The shell 1 has a disassembly structure 8 on one side inside. The regeneration structure 7 includes a heating plate 71, and two sets of heating plates 71 are provided. The two sets of heating plates 71 are fixedly connected to the top two sides of the inner wall surface of the shell 1. The regeneration structure 7 also includes a cooling plate 72, and two sets of cooling plates 72 are provided. The two sets of cooling plates 72 are fixedly connected to the top two sides of the inner wall surface of the shell 1, and the cooling plates 72 are in contact with the heating plates 71. An exhaust groove 73 is provided on one side of the top surface of the shell 1. This design allows for simultaneous heating of both sides of the molecular sieve rotor body 6 in the corresponding area through the action of the two sets of heating plates 71, so that it is fully heated and the desorption effect is improved.

[0019] Example 2, as Figure 3 and Figure 4 As shown, based on the same concept as the above embodiments, this embodiment also proposes: The disassembly structure 8 includes a filter screen 81, which is inserted into one side of the housing 1. The disassembly structure 8 also includes a fixing plate 82, of which two sets are provided. The two sets of fixing plates 82 are respectively fixedly connected to both ends of the outer surface of the filter screen 81. A positioning groove 83 is formed on the top surface of the fixing plate 82. Insertion grooves 84 are formed at both ends of one side of the housing 1. A recess 85 is formed at the top of the insertion groove 84, and a spring 86 is fixedly connected to the top surface of the recess 85. A limiting block 87 is fixedly connected to the bottom surface of 6, and a locking block 88 is fixedly connected to the bottom surface of the limiting block 87. An operating rod 89 is fixedly connected to one side of the outer surface of the limiting block 87, and one end of the operating rod 89 passes through and extends out of the interior of the groove 85. Under the elasticity of the spring 86, the limiting block 87 and the locking block 88 can be popped down. When the locking block 88 is inserted into the interior of the positioning groove 83, the fixing plate 82 can be positioned. At this time, the installation position of the filter screen 81 can be positioned. The external dimensions of the fixing plate 82 are adapted to the internal dimensions of the insertion slot 84. This design allows the fixing plate 82 to move in close contact with the inner wall of the insertion slot 84. When two sets of fixing plates 82 are inserted into the two sets of insertion slots 84 at the same time, the installation position of the filter screen 81 can be kept consistent each time, and the stability after installation can be maintained. The internal dimensions of the groove 85 are adapted to the external dimensions of the limiting block 87. This design can limit the locking block 88 and prevent the locking block 88 from dislodging from the inside of the groove 85. Both sides of the outer surface of the locking block 88 are inclined, and the external dimensions of the locking block 88 are adapted to the internal dimensions of the positioning groove 83. This design allows the outer surface of the fixing plate 82 to move against the inclined surface on one side of the locking block 88 when the fixing plate 82 is inserted into the insertion groove 84. When the fixing plate 82 is pulled out of the insertion groove 84, the inner wall surface of the positioning groove 83 can abut against the inclined surface on the other side of the locking block 88, making the movement of the fixing plate 82 inside the insertion groove 84 smoother. The heating plate 71 and cooling plate 72 in this application are products that can be purchased directly from the market. Their principles, connection methods and control methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0020] Working principle: When using the equipment, first install it in the designated location, then start the drive motor 4 to move the transmission belt 5. Under the action of the transmission belt 5, the molecular sieve rotor body 6 can be slowly rotated. At this time, under the action of the molecular sieve rotor body 6, the air entering from one side can be adsorbed, so that the moisture in the air is absorbed by the molecular sieve rotor body 6, and then the adsorbed air is discharged to complete the dehumidification operation. Then, start the two sets of heating plates 71. At this time, under the action of the two sets of heating plates 71, the water molecules adsorbed in the molecular sieve rotor body 6 can be heated and desorbed. When the moisture leaves the interior of the molecular sieve rotor body 6, it can be discharged to the outside through the exhaust groove 73. The heated area of ​​the molecular sieve rotor body 6 will immediately enter the corresponding area of ​​the two sets of cooling plates 72. Under the action of the cooling plates 72, the molecular sieve rotor body 6 can be cooled down to the optimal working temperature range. During the slow rotation of the molecular sieve rotor body 6, the above operation will be repeated to maintain the stable dehumidification effect of the molecular sieve rotor body 6 during use. After the equipment is used, pull both sets of operating levers 89 upwards simultaneously. When the pulling force is greater than the elastic force of the spring 86, the limiting block 87 can move upwards inside the groove 85, thereby driving the locking block 88 to move upwards as well. Once the locking block 88 disengages from the positioning groove 83, the positioning effect on the fixing plate 82 is canceled. At this point, simply pull the filter screen 81 outwards to remove it from inside the housing 1, facilitating cleaning of the filter screen 81 and keeping its surface clean. After cleaning, simply insert the two sets of fixing plates 82 into the corresponding positions of the two sets of insertion slots 84, causing the outer surface of the fixing plate 82 to abut against the inclined surface of the locking block 88. When the pushing force is greater than the elastic force of the spring 86... When force is applied, the locking block 88 can be squeezed and moved back into the groove 85 until the locking block 88 moves back to the appropriate position. Then, the fixing plate 82 can be pushed into the bottom position of the insertion groove 84. At this time, the locking block 88 will be in the corresponding position with the positioning groove 83. Under the elastic action of the spring 86, the locking block 88 can be popped downward. After the locking block 88 is inserted into the positioning groove 83, the fixing plate 82 can be positioned. At this time, the installation operation of the filter screen 81 is completed. This operation can be performed regularly according to the workload or working days to keep the surface of the filter screen 81 clean and avoid clogging of the surface of the filter screen 81 due to dust as much as possible, thereby maintaining the stable use effect of the molecular sieve rotor body 6. The above is the complete working principle of this utility model.

[0021] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A molecular sieve rotor dehumidification device for the production of high and low temperature test chambers, characterized in that, include: The shell (1) has a connecting plate (2) fixedly connected to one bottom end of the outer surface of the shell (1), and the connecting plate (2) has an installation groove (3) inside. The installation groove (3) has a drive motor (4) installed inside, and the outer surface of the output shaft of the drive motor (4) is fitted with a transmission belt (5). The molecular sieve rotor body (6) is set inside the shell (1) through a rotating shaft, and the transmission belt (5) is fitted on the outer surface of the molecular sieve rotor body (6). The shell (1) has a regeneration structure (7) inside, and a disassembly structure (8) is set on one side of the shell (1). The regeneration structure (7) includes a heating plate (71), and the heating plate (71) is provided in two sets, with the two sets of heating plates (71) respectively fixedly connected to the top two sides of the inner wall surface of the shell (1); The disassembly structure (8) includes a filter screen (81), which is inserted into one side of the housing (1).

2. The molecular sieve rotor dehumidification device for high and low temperature test chamber production according to claim 1, characterized in that: The regeneration structure (7) also includes a cooling plate (72), and the cooling plate (72) is provided in two sets. The two sets of cooling plates (72) are respectively fixedly connected to the top two sides of the inner wall surface of the shell (1), and the cooling plate (72) is in contact with the heating plate (71). An exhaust groove (73) is provided on one side of the top surface of the shell (1).

3. The molecular sieve rotor dehumidification device for high and low temperature test chamber production according to claim 1, characterized in that: The disassembly structure (8) also includes a fixing plate (82), and the fixing plate (82) is provided in two sets. The two sets of fixing plates (82) are respectively fixedly connected to the two ends of the outer surface of the filter screen (81). The top surface of the fixing plate (82) is provided with a positioning groove (83). The two ends of one side of the housing (1) are provided with insertion grooves (84). The top end of the insertion groove (84) is provided with a groove (85). The top surface of the groove (85) is fixedly connected with a spring (86). The bottom surface of the spring (86) is fixedly connected with a limit block (87). The bottom surface of the limit block (87) is fixedly connected with a locking block (88). One side of the outer surface of the limit block (87) is fixedly connected with an operating rod (89). One end of the operating rod (89) passes through and extends out of the interior of the groove (85).

4. The molecular sieve rotor dehumidification device for high and low temperature test chamber production according to claim 3, characterized in that: The external dimensions of the fixing plate (82) are adapted to the internal dimensions of the insertion slot (84).

5. The molecular sieve rotor dehumidification device for high and low temperature test chamber production according to claim 3, characterized in that: The internal dimensions of the groove (85) are adapted to the external dimensions of the limiting block (87).

6. The molecular sieve rotor dehumidification device for high and low temperature test chamber production according to claim 3, characterized in that: Both sides of the outer surface of the card block (88) are inclined, and the external dimensions of the card block (88) are adapted to the internal dimensions of the positioning groove (83).

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