Efficient drying device for mulberry silk in winter
By designing an efficient winter drying device for mulberry silk and using transparent glass and black film to enhance sunlight absorption and heat conduction, the problem of uneven drying of mulberry silk in winter was solved, a fast and uniform drying effect was achieved, and the step of manual turning over was eliminated.
Patent Information
- Application Number
- CN202422790717.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-15
AI Technical Summary
In winter, when the ambient temperature is low, mulberry silk is not dried evenly and needs to be turned over manually, which is time-consuming and labor-intensive.
An efficient winter drying device for mulberry silk was designed. The device used a support frame and a flat shell structure, and enhanced sunlight absorption and heat conduction through transparent glass and black film to achieve uniform heating and eliminate manual turning operations.
Dry mulberry silk quickly and evenly in winter, improve drying efficiency, save time and labor, and avoid the trouble of manual turning.
Smart Images
Figure CN223409877U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mulberry silk sun-drying, in particular to a high-efficiency sun-drying device for mulberry silk in winter. Background Art
[0002] The general process of weaving mulberry silk into cloth is that the raw silk is soaked and marked with color, dried and then wound onto the bobbin, and then after the yarn is twisted, the warp is warped and the weft is rewound, and finally it is woven on a rapier machine.
[0003] After the raw silk is soaked and colored, it needs to be hung on racks to dry. In summer, the ambient temperature is high, so it is easy to dry. However, in winter, due to the lower ambient temperature, the side exposed to the sun dries faster, while the side not exposed to the sun dries very slowly. Therefore, workers need to turn the silk over regularly, which is time-consuming and labor-intensive. Utility Model Content
[0004] In order to solve the above technical deficiencies, the utility model provides a high-efficiency winter drying device for mulberry silk, which can quickly dry the mulberry silk in winter without turning over, thus saving time and effort.
[0005] The utility model discloses an efficient winter drying device for mulberry silk, comprising a support frame, a first flat shell with an opening facing upward vertically arranged on the front side of the support frame, a second flat shell inclined backward and upwardly arranged on the upper side of the support frame, an opening arranged at the lower end of the second flat shell, the opening at the upper end of the first flat shell is communicated with the opening at the lower end of the second flat shell, a mounting port is arranged on the front side of the first flat shell, transparent glass is installed on the mounting port, and hooks are arranged at intervals at the upper front side of the second flat shell.
[0006] When used in winter, the raw silk is hung on the hooks one by one in sequence and evenly spread on the front side of the No. 2 flat shell, and the front sides of the No. 1 flat shell and the No. 2 flat shell are facing the sun. The sun shines on the raw silk, and the side of the raw silk facing the sun is quickly dried. At the same time, the sunlight shines on the interior of the No. 1 flat shell through the transparent glass, so that the air temperature inside the No. 1 flat shell rises rapidly. The heated hot air in the No. 1 flat shell rises to the No. 2 flat shell and heats the side of the raw silk away from the sun through heat conduction, so that the side of the raw silk away from the sun is indirectly dried quickly.
[0007] In order to reduce heat loss, a thermal insulation layer is provided on the rear side of the No. 1 flat shell and the rear side of the No. 2 flat shell.
[0008] In order to increase the absorption of sunlight, a rod is set at the upper end of the No. 1 flat shell, and a black film is hung downward from the rod. The black film increases the absorption of sunlight and increases the temperature inside the No. 1 flat shell and the No. 2 flat shell.
[0009] Preferably, the angle between the front end surface of the second flat shell and the horizontal plane is 45 degrees. In winter, the angle of 45 degrees can enable the raw silk laid on the front side of the second flat shell to receive more sunlight.
[0010] The utility model provides a high-efficiency drying device for mulberry silk in winter, which has the beneficial effect that, when used in winter, the raw silk evenly spread on the front side of the No. 2 flat shell can be quickly dried by direct sunlight, and at the same time, sunlight can illuminate the interior of the No. 1 flat shell through the transparent glass, so that the air temperature inside the No. 1 flat shell can rise rapidly, and the heated hot air in the No. 1 flat shell can rise to the No. 2 flat shell and heat the side of the raw silk away from the sun through heat conduction, so that the side of the raw silk facing away from the sun can be quickly dried, and both sides can be heated at the same time, with high drying efficiency and no need to turn over, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a front view of Example 1 of the utility model;
[0012] Figure 2 This is a left side sectional view of Example 1 of the present utility model. DETAILED DESCRIPTION
[0013] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.
[0014] Example 1:
[0015] like Figure 1 、 2 As shown, the utility model discloses an efficient drying device for mulberry silk in winter, comprising a support frame 1, a flat shell 2 with an opening facing upward is vertically provided on the front side of the support frame 1, a flat shell 4 with a rearward tilt is provided on the upper side of the support frame 1, the angle between the front end face of the flat shell 4 and the horizontal plane is 45 degrees, the lower end of the flat shell 4 is provided with an opening, the opening at the upper end of the flat shell 2 is connected with the opening at the lower end of the flat shell 4, a rod 7 is provided at the upper end of the interior of the flat shell 2, a black film 8 is hung downward on the rod 7, a mounting port is provided on the front side of the flat shell 2, a transparent glass 3 is installed on the mounting port, hooks 5 are provided at horizontal intervals on the front side of the upper end of the flat shell 4, and an insulation layer 6 is provided on the rear side faces of the flat shell 2 and the flat shell 4.
[0016] When in use, hang one strand of raw silk on the hook 5 in sequence and evenly spread it on the front side of the No. 2 flat shell 4, and face the front side of the No. 1 flat shell 2 and the front side of the No. 2 flat shell 4 to the sun. The sun shines on the raw silk, and the side of the raw silk facing the sun is quickly dried. At the same time, the sunlight shines on the black film 8 inside the No. 1 flat shell 2 through the transparent glass 3, so that the air temperature inside the No. 1 flat shell 2 rises rapidly. The heated hot air in the No. 1 flat shell 2 rises to the No. 2 flat shell 4 and heats the side of the raw silk away from the sun through heat conduction, so that the side of the raw silk facing away from the sun is quickly dried.
Claims
1. An efficient drying device for mulberry silk in winter, characterized in that: The invention comprises a support frame (1), wherein a first flat shell (2) with an opening facing upward is vertically arranged on the front side of the support frame (1), a second flat shell (4) tilted backward and upward is arranged on the upper side of the support frame (1), an opening is arranged at the lower end of the second flat shell (4), the opening at the upper end of the first flat shell (2) and the opening at the lower end of the second flat shell (4) are communicated, a mounting port is arranged on the front side of the first flat shell (2), a transparent glass (3) is mounted on the mounting port, and hooks (5) are arranged horizontally at intervals on the front side of the upper end of the second flat shell (4).
2. The efficient drying device for mulberry silk in winter according to claim 1, characterized in that: A heat-insulating layer (6) is provided on the rear side surface of the No. 1 flat shell (2) and the rear side surface of the No. 2 flat shell (4).
3. The efficient drying device for mulberry silk in winter according to claim 2, characterized in that: A rod body (7) is provided at the upper end of the interior of the No. 1 flat shell (2), and a black film (8) is suspended downwardly from the rod body (7).
4. The efficient drying device for mulberry silk in winter according to claim 3, characterized in that: The angle between the front end surface of the second flat shell (4) and the horizontal plane is 45 degrees.