Washing device for down feather processing
By setting a spray assembly on the inside of the box cover of the washing device and setting an ellipsoidal water-dripping roller in the box, the problems of down float and adhesion are solved, and the rapid drop and efficient washing of down are achieved, which improves the washing efficiency and avoids Entanglement phenomenon.
Patent Information
- Application Number
- CN202420892571.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-27
AI Technical Summary
Before washing, the down of the existing washing equipment floats in the interior space of the box for a long time and cannot be washed in time, as well as the down sticking to the box cover.
Design a washing device for down processing, including a spray assembly on the inside of the box cover to surround the down feed pipe, spray clean water to increase the weight of the down so that it quickly falls into the washing box and is in the washing box Set up an ellipsoidal water-dripping roller to avoid down wrapping.
It effectively improves the washing efficiency, prevents down from floating and adhering to the inner wall of the washing chamber, especially the box cover, and avoids down wrapping problems.
Smart Images
Figure CN222182562U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of down washing, and in particular to a washing device for down processing. Background Art
[0002] Down is a mixture of "feather" and "down". Feather is the hair piece, which plays a supporting role in down and allows the down to rebound quickly; while down is the down flower. Down flower is a three-dimensional spherical structure composed of a down core and many radiating down fibers, similar to dandelions, which are composed of thousands of tiny scales stacked on top of each other. Each scale is hollow, and each down fiber has many diamond nodes, which are full of stagnant air. At the same time, a large amount of air is fixed between the down fibers and between the down flowers. Therefore, down is often used as a filling material in cotton-padded clothes and quilts to increase its warmth retention effect. Before being used as a filling material, down needs to go through several processes such as washing, disinfection and drying. Among them, washing mainly removes dust and feces mixed in the down. Common washing equipment mainly solves various problems existing inside the washing box. Few involve or overcome the problem that the down floats in the internal space of the box for a long time before washing and cannot enter the water for washing in time, and the problem of down adhering to the box cover. Utility Model Content
[0003] The technical problem to be solved by the utility model is that in the existing washing equipment, the down floats in the inner space of the box for a long time before washing and cannot be put into water for washing in time, and the down adheres to the box cover. In view of the above defects of the prior art, a washing device for down processing is provided.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A washing device for down processing is constructed, comprising a washing box and a box cover covering the top opening of the washing box, wherein a down feeding pipe extending to the inner side of the box cover is provided on the top of the box cover, and a spray assembly is also provided on the inner side of the box cover, wherein the spray assembly is arranged around the down feeding pipe, and the spray assembly obliquely sprays clean water below the pipe opening of the down feeding pipe to wet the down conveyed into the washing device by the down feeding pipe, so that the down is subjected to an increased downward force and rapidly descends into the washing box for washing.
[0006] Preferably, the spray assembly comprises a main pipe and a spray head, wherein the main pipe is fixedly arranged on the top of the inner side of the box cover, and the main pipe is arranged around the down feeding pipe.
[0007] Preferably, the main pipe is arranged in a closed loop along the top edge of the inner side of the box cover.
[0008] Preferably, the nozzle is arranged on the main pipe in a state of being tilted downward, and the water spraying direction of the nozzle is toward the inner side of the closed-loop main pipe.
[0009] Preferably, a plurality of water outlet holes are opened on the pipe wall of the main pipe close to the inner wall of the box cover, and the water outlet holes spray clean water onto the inner wall of the box cover, so that the water flow flushes the down adhering to the inner wall of the box cover into the washing box for washing.
[0010] Preferably, a water inlet pipe is provided on the top of the box cover, the water inlet pipe passes through the top of the box cover and is connected to the main pipe, and one end of the water inlet pipe located outside the box cover is connected to an external water source.
[0011] Preferably, a water-repelling roller is provided inside the washing box. The water-repelling roller is ellipsoidal in shape and has a plurality of grooves axially formed thereon. Conical contact ends are formed at both ends of the water-repelling roller. The contact ends are in contact with but not connected to the inner wall of the washing box. The water-repelling roller is driven by a motor arranged outside the washing box.
[0012] The beneficial effects of the utility model are:
[0013] The utility model further provides a spray assembly on the inner side of the box cover, the spray assembly is arranged around the down feeding pipe, and the spray assembly obliquely sprays clean water below the pipe opening of the down feeding pipe to wet the down conveyed into the washing device by the down feeding pipe. The weight of the wetted feathers increases, so that the downward gravity on the feathers increases, and the gravity is much greater than the resultant force, so that the down can be quickly washed in the washing box under the increased downward force, which can effectively improve the washing efficiency and prevent the floating down from adhering to the inner wall of the washing chamber, especially the top cover;
[0014] In the utility model, a water-repelling roller is provided inside the washing box body, the water-repelling roller is ellipsoidal, and a plurality of grooves are opened on the water-repelling roller along the axial direction, and conical contact ends are formed at both ends of the water-repelling roller, and the contact ends are in contact with the inner wall of the washing box but not connected, the water-repelling roller is ellipsoidal, and the two ends are in contact with the inner wall of the washing box but not connected through the contact ends. Down feathers piled together after rain will easily get entangled on thinner strips, and the utility model can effectively avoid the problem of down feather entanglement by setting the water-repelling roller in an ellipsoidal shape. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:
[0016] Figure 1 It is a three-dimensional diagram of the utility model.
[0017] Figure 2 The vertical section of the utility model is Figure 1 .
[0018] Figure 3 The vertical section of the utility model is Figure 2 .
[0019] Figure 4 It is a plan view of the longitudinal section of the utility model.
[0020] Figure 5 The three-dimensional box cover of the utility model Figure 1 .
[0021] Figure 6 The three-dimensional box cover of the utility model Figure 2 .
[0022] Figure 7 It is a cross-sectional perspective view of the box cover of the present invention.
[0023] Description of reference numerals in the above drawings:
[0024] 10. Washing space;
[0025] Washing box; 101, boss; 102, water-dispelling roller; 102a, groove; 102b, contact end; 103, discharge pipe;
[0026] Box cover; 201, down feeding pipe; 202, water inlet pipe;
[0027] Spray assembly; 301, main pipe; 302, nozzle; 301a, water outlet;
[0028] 400. Motor. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.
[0030] The utility model specifically provides a washing device for down processing, in which a washing box and a box cover of the device are arranged in a detachable combination manner, and a down feeding pipe is arranged on the top of the inner side of the box cover, and a spray assembly is arranged around the down feeding pipe. The spray assembly sprays clean water into the inner cavity of the box cover. After the down enters the closed washing space formed by the box cover and the washing box through the down feeding pipe, the down is quickly wetted and weighted by the sprayed clean water, so that the downward combined force on the down gradually increases.
[0031] like Figure 1-Figure 7 The preferred embodiment of the utility model is a washing device for down processing, comprising a washing box 100 and a box cover 200 covering the top opening of the washing box 100, a boss 101 is formed on the inner side wall of the top opening of the washing box 100, when the box cover 200 is covered on the washing box 100 by plug-in, the lower end of the box cover 200 abuts against the boss 101, and a down feeding pipe 20 extending to the inner side of the box cover 200 is provided on the top of the box cover 200 1. The down feeding pipe 201 continues to extend a certain length along the top of the box cover 200 toward the opening direction of the box cover 200, so that the down entering the inner side of the box cover 200 is away from the top of the box cover 200 to avoid the down adhering to the top of the box cover 200. The end of the down feeding pipe 201 located on the outside of the box cover 200 is connected to the external down feeding device, and the airflow transports the down through the down feeding pipe 201 to the closed washing space 10 formed by the box cover 200 and the washing box 100.
[0032] In order to make the down entering the washing space 10 fall freely quickly and enter the washing liquid for washing, a spray assembly 300 is further provided on the inner side of the box cover 200. The spray assembly 300 is arranged around the down feeding pipe. The spray assembly 300 sprays clean water obliquely below the pipe mouth of the down feeding pipe 201 to wet the down transported into the washing device by the down feeding pipe 201. After the down absorbs water, the gravity increases, so that the downward force on the down increases, so that the down can fall quickly into the washing box for washing.
[0033] It should be noted that the box cover 200 is connected to the washing box 100 by plugging, that is, the lower end of the box cover 200 rests on the boss 101, so that the water on the inner wall of the box cover will not flow to the outside of the device through the connection between the box cover 200 and the washing box 100, avoiding leakage of the washing solution and causing pollution.
[0034] In some embodiments, the spray assembly 300 includes a main pipe 301 and a nozzle 302, wherein the main pipe 301 is fixedly arranged at the top of the inner side of the box cover 200, and the main pipe 301 is arranged around the down feeding pipe 201, and the main pipe 301 is arranged in a closed loop along the top edge of the inner side of the box cover 200, and the nozzle 302 is arranged on the main pipe 301 in an inclined state downward, and the water spraying direction of the nozzle 302 is inside the closed loop main pipe 301.
[0035] In some embodiments, a plurality of water outlet holes 301a are opened on the pipe wall of the main pipe 301 close to the inner wall of the box cover 200, so that the clean water in the main pipe 301 is sprayed onto the inner wall of the box cover 200 through the water outlet holes 301a, and part of the clean water will flow downward along the inner wall of the box cover 200. The clean water flowing downward will flush the down adhering to the inner wall of the box cover 200 into the washing box 100 to participate in washing.
[0036] In order to inject water into the main pipe, a water inlet pipe 202 is provided on the top of the box cover 200. The water inlet pipe 202 passes through the top of the box cover 200 and is connected to the main pipe 301. One end of the water inlet pipe 202 located on the outside of the box cover 200 is connected to an external water source, and then clean water is transported to the main pipe 301 on the inside of the box cover 200 through the water inlet pipe 202.
[0037] Furthermore, a water-repelling roller 102 is provided inside the washing box 100. The water-repelling roller 102 is ellipsoidal in shape, and a plurality of grooves 102a are provided on the water-repelling roller 102 along the axial direction, that is, a plurality of grooves 102a for water repelling are formed inwardly on the surface of the water-repelling roller 102. The grooves 102a repel water to avoid the problem of down entanglement caused by the use of a strip-shaped water-repelling sheet. Conical contact ends 102b are formed at both ends of the water-repelling roller 102. The contact ends are conical in shape, and the contact ends are transitionally connected to the two ends of the water-repelling roller. The contact ends 102b are in contact with the inner wall of the washing box 100 but are not connected thereto. The water-repelling roller 102 is driven by a motor 400 provided outside the washing box 100.
[0038] Of course, in order to facilitate the rapid removal of the down inside the washing box 100 after washing, a discharge pipe 103 is provided on one of the side walls of the washing box 100, and the bottom of the discharge pipe 103 is flush with the bottom of the washing box 100, so as to avoid the phenomenon of down being retained at the bottom of the washing box 100 due to the height difference between the discharge pipe 103 and the bottom of the washing box 100. When in use, the outlet end of the discharge pipe 103 is blocked by a cover (the cover is shown in the figure), and the cover is removed when discharging.
[0039] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.
Claims
1. A washing device for down processing, comprising a washing box and a box cover covering the top opening of the washing box, characterized in that: A down feed pipe extending to the inner side of the box cover is provided on the top of the box cover, and a spray assembly is also provided on the inner side of the box cover. The spray assembly is arranged around the down feed pipe, and the spray assembly sprays clean water obliquely below the pipe mouth of the down feed pipe to wet the down transported into the washing device by the down feed pipe, so that the down is subjected to an increased downward force and quickly descends into the washing box for washing.
2. A washing device for down processing according to claim 1, characterized in that: The spray assembly comprises a main pipe and a spray head, wherein the main pipe is fixedly arranged on the top of the inner side of the box cover, and the main pipe is arranged around the down feeding pipe.
3. A washing device for down processing according to claim 2, characterized in that: The main pipe is arranged in a closed loop along the top edge of the inner side of the box cover.
4. A washing device for down processing according to claim 3, characterized in that: The nozzle is arranged on the main pipe in a state of being tilted downward, and the water spraying direction of the nozzle is toward the inner side of the closed-loop main pipe.
5. A washing device for down processing according to claim 4, characterized in that: A plurality of water outlet holes are provided on the pipe wall of the main pipe close to the inner wall of the box cover, and the water outlet holes spray clean water onto the inner wall of the box cover, so that the water flow flushes the down attached to the inner wall of the box cover into the washing box for washing.
6. A washing device for down processing according to claim 5, characterized in that: A water inlet pipe is arranged on the top of the box cover, and the water inlet pipe passes through the top of the box cover and is communicated with the main pipe. One end of the water inlet pipe located outside the box cover is connected to an external water source.
7. A washing device for down processing according to any one of claims 1 to 6, characterized in that: A water-repelling roller is provided inside the washing box. The water-repelling roller is ellipsoidal in shape and has a plurality of grooves axially formed thereon. Conical contact ends are formed at both ends of the water-repelling roller. The contact ends are in contact with but not connected to the inner wall of the washing box. The water-repelling roller is driven by a motor provided outside the washing box.