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CN-224216494-U - Humidity control device for detecting fiber hygroscopicity

CN224216494UCN 224216494 UCN224216494 UCN 224216494UCN-224216494-U

Abstract

The utility model belongs to the technical field of material science, in particular to a humidity control device for detecting the moisture absorption of fibers, which comprises a workbench, wherein a detection bin is fixedly arranged at the top of the workbench, a plurality of hinges are fixedly arranged at one side of the outer part of the detection bin, a bin door is fixedly arranged at the outer part of the hinges, a handle is fixedly arranged at one side of the outer part of the bin door, a steam humidifier is fixedly arranged at one end of the top of the detection bin, a compression dehumidifier is fixedly arranged at the other end of the top of the detection bin, a sliding block is driven to move back and forth through an electric sliding rail, one end of an inner telescopic hose is driven to move when the sliding block moves back and forth, a spray head can convey gas to different areas when one end of the telescopic hose moves, the effect of conveying gas to a plurality of places is achieved, the fibers to be detected are in a more uniform humidity environment through the fact that the conveyed gas is filled in the detection bin, and the accuracy of finally detecting the moisture absorption is improved.

Inventors

  • LIU LIN
  • LI SHUANGLI
  • ZHANG RUILAI
  • XU JING
  • XU YA

Assignees

  • 重庆市计量质量检测研究院

Dates

Publication Date
20260508
Application Date
20250512

Claims (6)

  1. 1. The humidity control device for fiber hygroscopicity detection is characterized by comprising a workbench (1), a detection bin (2) is fixedly arranged at the top of the workbench (1), a plurality of hinges (6) are fixedly arranged at one side of the outer part of the detection bin (2), a bin door (3) is fixedly arranged at the outer part of the hinge (6), a handle (7) is fixedly arranged at one side of the outer part of the bin door (3), a steam humidifier (4) is fixedly arranged at one end of the top of the detection bin (2), a compression dehumidifier (5) is fixedly arranged at the other end of the top of the detection bin (2), a fan (13) is fixedly arranged at the four ends of the top of the inner wall of the detection bin (2), a telescopic hose (8) is fixedly arranged at the output end of the steam humidifier (4) and the compression dehumidifier (5), a spray head (12) is fixedly arranged at one end of the telescopic hose (8) penetrating through the inner part of the detection bin (2), a fixing plate (9) is arranged at two sides of one end of the inner part of the workbench (1), a plurality of fixing plates (9) are fixedly arranged at the inner sides of the inner parts of the detection bin (2), a plurality of sliding grooves (10) are fixedly arranged at the inner sides of the inner parts of the detection bin (2), and a sliding block (11) is slidably arranged among the plurality of electric sliding rails (10), and one end of the telescopic hose (8) is externally arranged in the sliding block (11).
  2. 2. The humidity control device for fiber hygroscopicity detection according to claim 1, wherein a supporting plate (15) is fixedly arranged at the center of the top of the workbench (1), a weighing balance (16) is fixedly arranged at the center of the top of the supporting plate (15), supporting columns (17) are fixedly arranged at the four ends of the top of the supporting plate (15), springs (18) are fixedly arranged at the tops of the inner walls of the supporting columns (17), pressing blocks (19) are fixedly arranged at the outer parts of one ends of the springs (18), and the bottoms of the pressing blocks (19) are tightly attached to the top of the weighing balance (16).
  3. 3. The humidity control device for fiber hygroscopicity detection according to claim 1, wherein a sealing ring (20) is fixedly arranged on one side of the outer part of the bin gate (3), a mounting groove (21) is formed on one side of the inner part of the detection bin (2), and the outer part of the sealing ring (20) is tightly attached to the inner part of the mounting groove (21).
  4. 4. The humidity control device for detecting the hygroscopicity of the fiber according to claim 1, wherein a humidity detector (14) is fixedly arranged on one side of the inner wall of the workbench (1), and the detection end of the humidity detector (14) is positioned in the detection bin (2).
  5. 5. The humidity control device for fiber hygroscopicity detection according to claim 1, wherein a control panel (22) is fixedly arranged on one side of the outside of the detection bin (2), and the control panel (22) is electrically connected with the steam humidifier (4), the compression dehumidifier (5), the electric sliding rail (10), the fan (13), the humidity detector (14) and the weighing balance (16).
  6. 6. The humidity control device for fiber hygroscopicity detection according to claim 5, wherein a display screen (23) is fixedly installed on one side of the outer portion of the control panel (22), a plurality of control switches (24) are arranged below the display screen (23), and the outer portion of the control switches (24) is fixedly installed inside the control panel (22).

Description

Humidity control device for detecting fiber hygroscopicity Technical Field The utility model belongs to the technical field of material science, and particularly relates to a humidity control device for detecting the hygroscopicity of fibers. Background Many fibrous materials, particularly synthetic fibers, have high strength and relatively low weight, which makes the fibers very suitable for use in applications where load is to be borne, strength is to be provided while maintaining portability, the hygroscopicity of the fibers can vary significantly with changes in ambient humidity, and by using humidity control devices, the humidity level in the test environment can be precisely and stably controlled, ensuring accuracy and consistency of the measurement results. The principle of the humidity control device for detecting the hygroscopicity of the fiber mainly relates to two aspects of humidity control and air flow regulation. Through the application of accurate humidity control and air flow regulation principles, the humidity regulation and control device for detecting the hygroscopicity of the fiber can efficiently regulate and control the humidity of a detection environment, and powerful support is provided for the detection environment of the fiber. The existing humidity control device is used for conveying gas to a single direction at the output ends of a humidifier and a dehumidifier in the process of controlling the humidity in a detection bin, when the gas is conveyed in the single direction for a long time, the humidity in one area is too high, the humidity in the other area is too low, the humidity in the environment is unevenly distributed, and the final fiber hygroscopicity test result is affected, so that the humidity control device for detecting the fiber hygroscopicity is provided for solving the problems. Disclosure of utility model In order to make up for the defects of the prior art, the output ends of a humidifier and a dehumidifier often carry out gas conveying in a single direction in the process of regulating and controlling the humidity in a detection bin, when the gas is conveyed in the single direction for a long time, the humidity of one area is too high, the humidity of the other area is too low, the humidity in the environment is unevenly distributed, and the problem of influencing the test result of the final fiber hygroscopicity is caused. The utility model solves the technical problem of the humidity control device for detecting the fiber hygroscopicity, the humidity control device comprises a workbench, a detection bin is fixedly arranged at the top of the workbench, a plurality of hinges are fixedly arranged at one side of the outer part of the detection bin, a bin door is fixedly arranged at the outer part of the hinge, a handle is fixedly arranged at one side of the outer part of the bin door, a steam humidifier is fixedly arranged at one end of the top of the detection bin, a compression dehumidifier is fixedly arranged at the other end of the top of the detection bin, a fan is fixedly arranged at the four ends of the top of the inner wall of the detection bin, a telescopic hose is fixedly arranged at the output end of the steam humidifier and the compression dehumidifier, a spray head is fixedly arranged at one end of the telescopic hose, a fixed plate is arranged at two sides of one end of the telescopic hose positioned in the workbench, a plurality of the tops of the fixed plate are fixedly arranged at the top of the inner wall of the detection bin, a sliding groove is fixedly arranged at one side of the inner part of the fixed plate, a plurality of electric sliding rails are fixedly arranged between the sliding blocks, the sliding blocks are fixedly arranged at the sliding blocks, the sliding blocks are respectively arranged at the sliding blocks, the sliding blocks and the sliding blocks are respectively arranged at one ends of the sliding blocks, and the sliding blocks are respectively positioned at the two sides of the inner sides of the detection bin, and the inner sides of the detection bin, when the telescopic hose are in the inner side of the workbench, and the detection bin are more than the inner side and are more accurate, and the inner than the inner side of the detection bin, and the detection bin is in the air and the air is in the air. Preferably, the top central point of workstation puts fixed mounting has the backup pad, the top central point of backup pad puts fixed mounting has the balance of weighing, the equal fixed mounting in top of backup pad has the support column, the inner wall top fixed mounting of support column has the spring, the outside fixed mounting of one end of spring has the press block, the bottom of pressing the block is hugged closely at the top of balance of weighing, exerts pressure to the press block through spring self elasticity, can down remove after the press block receives the pressure, finally treats the four ends of det