Device for testing shrinkproof performance of combed wool
By designing a combed wool anti-shrinkage performance test device with integrated spray and drying functions, the problem of inefficiency of traditional testing methods is solved, and more efficient and accurate wool anti-shrinkage performance test is achieved.
Patent Information
- Application Number
- CN202420980913.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Traditional wool anti-shrinkage performance testing methods are inefficient and difficult to ensure the consistency of test conditions, which affects the accuracy and repetition of test results.
A combed wool anti-shrinkage performance test device is designed, which integrates spraying and drying functions in the same system. Through an efficient water supply system and filter, the spraying water is ensured to be clean and uniform, the heating element and fan are used together, and the diffuser design ensures the uniform distribution of hot air and the constant temperature during the drying process.
The device simplifies the operation steps, reduces the need for samples to be transferred between different equipment, improves the coherence and repeatability of the test, ensures that the wool samples are dried under ideal conditions, and improves the accuracy and stability of the test results.
Smart Images
Figure CN222599651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile testing, in particular to a device for testing the shrinkage resistance of combed wool. Background Art
[0002] Combed wool is wool that has been processed through a combing process, which involves aligning the wool fibers and removing short fibers to produce longer, straighter and higher quality wool fibers. Combed wool is widely used in making high-quality textiles such as delicate sweaters and suit fabrics due to its better consistency, strength and smoothness. However, a major challenge of wool is its tendency to shrink and deform, especially when exposed to water and heat treatment, which can affect the dimensional stability and appearance of the finished product.
[0003] Traditional wool shrinkage resistance testing methods usually involve soaking wool samples in water, mechanically stirring them and then drying them, and then measuring their dimensional changes to evaluate their shrinkage resistance. The main disadvantages of these methods include cumbersome and inefficient testing processes, and difficulty in ensuring the consistency of testing conditions, such as water distribution, temperature and drying rate, which will affect the accuracy and repeatability of the test results. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] The utility model aims to provide a combed wool shrinkage resistance testing device to solve the problem of low efficiency of the traditional wool shrinkage resistance testing method proposed in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combed wool shrinkage resistance test device, the combed wool shrinkage resistance test device comprising a test device body, a placement table, a fixing block, a water supply interface, a water pump, a first connecting pipe, a filter, a spray pipe, a second connecting pipe, a spray head, a drying box, a controller, a vent, a heating element, a motor, a fan, a hot air pipe, a diffuser, a heat dissipation grille, a control panel, a loading door and a temperature sensor, the inner bottom end of the test device body is provided with a placement table, the inner bottom end of the test device body is provided with a fixing block, and the fixing block supports the placement A test platform is provided, a water supply interface is arranged at the right end of the test device body, a water pump is arranged inside the test device body, a first connecting pipe is arranged at the left end of the water pump, a filter is arranged at the left end of the first connecting pipe, a spray pipe is arranged at the left end of the filter, the spray pipe is mouth-shaped, a plurality of second connecting pipes are arranged on the inner side of the spray pipe, a plurality of spray heads are arranged inside the second connecting pipe, the placing platform is used for placing the wool samples to be tested to ensure that the samples remain stable during the test, the filter removes impurities in the water, ensures that the water sprayed on the wool is pure, and prevents contamination of the samples.
[0008] Preferably, a drying box is provided at the front end of the test device body, and a controller is provided at the front end of the drying box. The drying box is used to dry the wet wool sample and quickly remove moisture by controlling the temperature and wind speed.
[0009] Preferably, a vent is provided at the upper end of the drying box, and a heating element is provided inside the drying box. The vent discharges hot and humid air generated during the drying process to maintain a stable environment inside the drying box.
[0010] Preferably, a motor is provided at the rear side of the heating element, and a fan is provided at the rear end of the motor to drive the fan to provide necessary airflow inside the drying box to help evenly dry the wool.
[0011] Preferably, a hot air duct is provided at the rear side of the fan, a diffuser is provided at the end of the hot air duct, and the opening direction of the diffuser faces the placement table to evenly distribute the hot air to ensure that the wool sample is fully and evenly dried.
[0012] Preferably, a heat dissipation grille is provided at the bottom of the right end of the test device body, and a control panel is provided at the right end of the test device body to help dissipate heat inside the device and protect the device from overheating damage.
[0013] Preferably, a loading door is provided at the top of the test device body, and a temperature sensor is provided on the inner wall of the test device body to monitor the temperature in the drying box to ensure that the drying process is carried out within a controlled temperature range.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The combed wool shrinkage resistance test device cleverly integrates the spraying and drying functions into the same system, allowing the wool sample to undergo a complete wetting and drying process in the same environment. This design not only simulates the conditions that wool may encounter in actual use, but also greatly simplifies the operation steps and reduces the need to transfer samples between different devices, thereby improving the consistency and repeatability of the test;
[0016] 2. The combed wool shrinkage resistance test device ensures the purity and uniformity of the spray water through an efficient water supply system and filter; the coordinated use of the heating element and the fan, as well as the design of the diffuser, ensures the uniform distribution of hot air and the constant temperature during the drying process, ensuring that the wool samples can be dried under ideal conditions. In addition, the application of the temperature sensor monitors the internal environment in real time to ensure the stability of the test process;
[0017] 3. The combed wool shrinkage resistance test device is equipped with an intuitive control panel and a convenient loading door, making it easy to set test parameters, place and remove samples. The design of the heat dissipation grille and vents optimizes the heat dissipation performance of the equipment and ensures long-term reliability. These humanized design considerations make the equipment not only suitable for professional laboratory environments, but also for industrial occasions that require high-efficiency wool testing. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0019] Figure 2 This is a cross-sectional front view of the test device of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the spray device of the utility model;
[0021] Figure 4 It is a cross-sectional side view of the test device of the utility model;
[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of a drying box of the utility model.
[0023] In the figure: 1. Test device body; 2. Placement table; 3. Fixing block; 4. Water supply interface; 5. Water pump; 6. First connecting pipe; 7. Filter; 8. Spray pipe; 9. Second connecting pipe; 10. Spray head; 11. Drying box; 12. Controller; 13. Ventilation port; 14. Heating element; 15. Motor; 16. Fan; 17. Hot air duct; 18. Diffuser; 19. Heat dissipation grille; 20. Control panel; 21. Loading door; 22. Temperature sensor. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a combed wool shrinkage resistance test device, the combed wool shrinkage resistance test device comprises a test device body 1, a placement table 2, a fixing block 3, a water supply interface 4, a water pump 5, a first connecting pipe 6, a filter 7, a spray pipe 8, a second connecting pipe 9, a spray head 10, a drying box 11, a controller 12, a vent 13, a heating element 14, a motor 15, a fan 16, a hot air pipe 17, a diffuser 18, a heat dissipation grille 19, a control panel 20, a loading door 21 and a temperature sensor 22, the inner bottom end of the test device body 1 is provided with a placement table 2, the inner bottom end of the test device body 1 is provided with a fixing block 3, the fixing block 3 supports the placement table 2, and the right end of the test device body 1 is provided with a water supply interface 4. A water pump 5 is arranged inside the main body 1 of the testing device, a first connecting pipe 6 is arranged at the left end of the water pump 5, a filter 7 is arranged at the left end of the first connecting pipe 6, a spray pipe 8 is arranged at the left end of the filter 7, the spray pipe 8 is a mouth-shaped, a plurality of second connecting pipes 9 are arranged inside the spray pipe 8, a plurality of spray heads 10 are arranged inside the second connecting pipe 9, a wool sample is placed on a placement table 2 inside the equipment, and the placement table is supported stably by a fixed block 3. After starting the equipment, the water pump 5 draws water from the water supply interface 4, and transports the water to the filter 7 through the first connecting pipe 6 for purification. The purified water is transported to the spray head 10 through the spray pipe 8 and the second connecting pipe 9, and is evenly sprayed on the wool sample to simulate the wool shrinkage process under wet conditions.
[0026] A drying box 11 is provided at the front end of the test device body 1, a controller 12 is provided at the front end of the drying box 11, a vent 13 is provided at the upper end of the drying box 11, a heating element 14 is provided inside the drying box 11, a motor 15 is provided at the rear side of the heating element 14, and a fan 16 is provided at the rear end of the motor 15. After spraying is completed, the controller 12 starts the heating element 14 in the drying box 11, and the heat generated by the heating element is blown out by the fan 16 driven by the motor 15. The hot air is evenly distributed on the wool sample through the hot air pipe 17 and the diffuser 18 to quickly dry the wool. The vent 13 discharges hot and humid air in this process to keep the internal environment of the drying box stable.
[0027] A hot air duct 17 is provided on the rear side of the fan 16, and a diffuser 18 is provided at the end of the hot air duct 17. The opening direction of the diffuser 18 faces the placement table 2. A heat dissipation grille 19 is provided at the bottom of the right end of the test device body 1, and a control panel 20 is provided at the right end of the test device body 1. A loading door 21 is provided at the top of the test device body 1, and a temperature sensor 22 is provided on the inner wall of the test device body 1. The heat dissipation grille 19 assists the device in dissipating heat to ensure that the device runs stably for a long time. During the whole process, the temperature sensor 22 continuously monitors the internal temperature of the device to ensure that the drying process is carried out within a safe temperature range. The user can adjust the spraying and drying parameters through the control panel 20.
[0028] Working principle: First, place the wool sample on the placement table 2 inside the equipment through the loading door 21 at the top, and the placement table is supported and stabilized by the fixed block 3. After starting the equipment, the water pump 5 draws water from the water supply interface 4, and transports the water to the filter 7 through the first connecting pipe 6 for purification. The purified water is transported to the spray head 10 through the spray pipe 8 and the second connecting pipe 9, and is evenly sprayed on the wool sample to simulate the wool shrinkage process under wet conditions. After the spraying is completed, the controller 12 starts the heating element 14 in the drying box 11. The heat generated by the heating element is blown out by the fan 16 driven by the motor 15, and the hot air is evenly distributed on the wool sample through the hot air pipe 17 and the diffuser 18 to quickly dry the wool. The vent 13 discharges hot and humid air in this process to keep the internal environment of the drying box stable. The heat dissipation grille 19 assists the equipment in heat dissipation to ensure long-term stable operation of the equipment. During the whole process, the temperature sensor 22 continuously monitors the internal temperature of the equipment to ensure that the drying process is carried out within a safe temperature range. The user can adjust the spraying and drying parameters through the control panel 20 to meet the testing requirements of different types of wool.
[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.
Claims
1. A combed wool shrinkage resistance testing device, comprising a testing device body (1), a placement table (2) and a fixing block (3), characterized in that: A placing table (2) is arranged at the bottom of the interior of the test device body (1), a fixing block (3) is arranged at the bottom of the interior of the test device body (1), the fixing block (3) supports the placing table (2), a water supply interface (4) is arranged at the right end of the test device body (1), a water pump (5) is arranged inside the test device body (1), a first connecting pipe (6) is arranged at the left end of the water pump (5), a filter (7) is arranged at the left end of the first connecting pipe (6), a spray pipe (8) is arranged at the left end of the filter (7), the spray pipe (8) is mouth-shaped, a plurality of second connecting pipes (9) are arranged inside the spray pipe (8), and a plurality of spray heads (10) are arranged inside the second connecting pipe (9).
2. A combed wool shrinkage resistance testing device according to claim 1, characterized in that: A drying box (11) is provided at the front end of the test device body (1), and a controller (12) is provided at the front end of the drying box (11).
3. A combed wool shrinkage resistance testing device according to claim 2, characterized in that: A vent (13) is provided at the upper end of the drying box (11), and a heating element (14) is provided inside the drying box (11).
4. A combed wool shrinkage resistance testing device according to claim 3, characterized in that: A motor (15) is arranged at the rear side of the heating element (14), and a fan (16) is arranged at the rear end of the motor (15).
5. A combed wool shrinkage resistance testing device according to claim 4, characterized in that: A hot air pipe (17) is arranged at the rear side of the fan (16), a diffuser (18) is arranged at the end of the hot air pipe (17), and the opening direction of the diffuser (18) faces the placement table (2).
6. A combed wool shrinkage resistance testing device according to claim 1, characterized in that: A heat dissipation grille (19) is provided at the bottom of the right end of the test device body (1), and a control panel (20) is provided at the right end of the test device body (1).
7. A combed wool shrinkage resistance testing device according to claim 1, characterized in that: A loading door (21) is provided at the top of the test device body (1), and a temperature sensor (22) is provided on the inner wall of the test device body (1).