Condensate water blocking mechanism and hanging ironing brush

Abstract

The utility model relates to the technical field of garment steamers, in particular to a condensate water blocking mechanism and a garment steamer brush, which comprises a holding module, a first pipeline, a second pipeline and an opening and closing unit are arranged in the holding module, the first pipeline and the second pipeline are used for conducting steam and condensate water, and the opening and closing unit can control the opening and closing of the first pipeline; the brush head is detachably arranged at the front end of the holding module; the condensed water flow guide module is fixedly arranged in the brush head and is arranged close to the bottom of the brush head; the condensed water flow guide module is provided with a retention box capable of temporarily storing steam; the front end of the first pipeline and the front end of the second pipeline are both communicated with the indwelling box. The steam guiding-out module is installed on the surface of the brush head in an embedded mode and is arranged close to the top of the brush head, and the input end of the steam guiding-out module communicates with the indwelling box; according to the utility model, the condensate water can be efficiently separated in the hanging ironing process, and the generated condensate water can be automatically sucked out.

Description

Technical Field

[0001] This utility model relates to the field of garment steamer technology, specifically to a condensation barrier mechanism and a garment steaming brush. Background Technology

[0002] Garment steamers, as everyday garment care devices, utilize high-temperature steam to soften clothing fibers for efficient ironing and wrinkle removal. However, in actual use, due to temperature changes during steam transmission through pipes, some steam condenses into water. When this condensate is ejected from the steam nozzle along with the steam, it not only reduces the ironing effect but may also leave water stains on the garment surface, affecting the user experience. It can even cause hot condensate to splash out, posing a risk of burns. Therefore, effectively isolating condensate and ensuring the stability and dryness of steam jets are crucial directions for optimizing garment steamer technology.

[0003] Existing garment steamers typically use simple drainage structures or drain holes to remove condensate, but these methods often suffer from drawbacks such as untimely condensate drainage, water accumulation, or a small amount of condensate still mixing with the steam. Furthermore, some devices employ inclined pipes or gravity separation methods, but operating at different angles may affect the effective drainage of condensate, leading to unstable steam jets. Summary of the Invention

[0004] To address the aforementioned issues, a condensation barrier mechanism is provided. This involves proposing a garment steamer brush that can not only efficiently separate condensate during the steaming process but also actively draw out the condensate. This solves the technical problems of existing garment steamer brushes where condensate sprays out from the steam nozzle along with the garment, leaving water stains on the surface of clothing, and the risk of burns from directly removing high-temperature condensate.

[0005] To address the problems of existing technologies, this utility model provides a condensate blocking mechanism, comprising: a holding module, wherein the holding module has a first pipe and a second pipe for the conduction of steam and condensate, and an opening and closing unit capable of controlling the opening and closing of the first pipe; a brush head, wherein the brush head is detachably disposed at the front end of the holding module; a condensate guiding module, wherein the condensate guiding module is fixedly disposed inside the brush head and disposed near the bottom of the brush head; the condensate guiding module has a retention box for temporary storage of steam; the front ends of the first pipe and the second pipe are both connected to the retention box; when steam enters the retention box, the heavier steam will settle at the bottom of the retention box; and a steam export module, wherein the steam export module is embedded in the surface of the brush head and disposed near the top of the brush head, and the input end of the steam export module is connected to the retention box.

[0006] Preferably, the condensate diversion module further includes a transfer hose capable of introducing condensate into the second pipe and a limiting part capable of continuously securing the suction end of the transfer hose to the bottom of the indwelling box.

[0007] Preferably, the steam extraction module includes a gas collection unit capable of directionally guiding steam and an extraction unit capable of laterally extracting steam; the extraction unit is horizontally embedded in the brush head via a fixing plate; the gas collection unit is fixedly disposed at the air inlet end of the extraction unit; the gas collection unit is provided with a guide ring capable of allowing condensate to flow back.

[0008] Preferably, the gas collection unit further includes a guide seat, a guide groove, a through hole, and a return air intake ring; the guide seat is fixedly disposed at the air intake end of the outlet unit; the guide seat is also provided with a guide groove on the side near the outlet unit, which can guide the steam in a specific direction; the through hole is opened through the guide groove to introduce steam; the guide ring is centrally disposed in the guide groove and forms an annular cavity with the guide groove, the annular cavity being connected to the through hole to guide the steam back; the return air intake ring is fixedly disposed vertically on the other side of the guide seat away from the outlet unit and is connected to the through hole.

[0009] Preferably, the outlet unit includes a limiting panel, multiple sets of steam nozzles opened on the limiting panel, and air inlet pipes corresponding to the multiple sets of steam nozzles, which are vertically arranged on the other side of the limiting panel; the multiple sets of steam nozzles are opened parallel to each other on the limiting panel along the long side of the top of the brush head; the air inlet pipes are vertically arranged on the side of the limiting panel near the gas collection unit.

[0010] Preferably, the opening and closing unit is a pressure check valve.

[0011] Garment iron brush, including a condensation barrier mechanism.

[0012] The advantages of this utility model compared to the prior art are:

[0013] 1. This utility model achieves precise distribution of steam through the cooperation of the steam collection unit and the steam outlet unit, so that the steam can enter the air inlet pipe corresponding to the steam nozzle according to the predetermined path and be sprayed out evenly and stably. Compared with the traditional garment steamer brush, it optimizes the steam delivery path, improves the uniformity and penetration of steam spray, ensures that the steam fully covers the surface of the clothes, and improves the ironing effect.

[0014] 2. This utility model, through a condensate diversion module, achieves the effect of collecting condensate formed during steam transportation due to cooling or temperature difference between the pipe walls, using the retention box, and then adsorbing and exporting it through the second pipe. Compared with traditional technologies where condensate may be sprayed out with the steam, causing clothes to become wet, this utility model can effectively isolate condensate, ensuring that the sprayed steam is always dry and fine, avoiding affecting the ironing effect and improving the user experience.

[0015] 3. This utility model, through the cooperation of multiple sets of steam nozzles and air inlet pipes, enables the steam to maintain a stable flow before being discharged, avoiding the problem of uneven steam distribution caused by uneven flow velocity or disordered path; in addition, the precise matching of air inlet pipe and nozzles enables the steam to be fully utilized, reduces steam loss, and improves steam energy conversion efficiency. Attached Figure Description

[0016] Figure 1 It is a three-dimensional condensation barrier mechanism Figure 1 .

[0017] Figure 2 This is a top view of the condensate barrier mechanism.

[0018] Figure 3 yes Figure 2 Sectional view at point AA.

[0019] Figure 4 yes Figure 2 A three-dimensional sectional view of section AA.

[0020] Figure 5 yes Figure 4 A magnified view of section B.

[0021] Figure 6 It is a three-dimensional condensation barrier mechanism Figure 2 .

[0022] Figure 7 This is a three-dimensional view of the condensate barrier mechanism after removing the holding module.

[0023] Figure 8 This is an exploded 3D view of the condensate barrier mechanism after removing the holding module.

[0024] The numbers on the map are:

[0025] 1. Holding module; 11. First pipe; 12. Second pipe; 13. Opening / closing unit;

[0026] 2. Brush head;

[0027] 3. Steam outlet module; 31. Gas collection unit; 311. Flow guide ring; 312. Guide seat; 313. Guide groove; 314. Through hole; 315. Return air inlet ring; 32. Outlet unit; 321. Limiting panel; 322. Steam nozzle; 323. Air inlet pipe;

[0028] 4. Condensate diversion module; 41. Indwelling box; 42. Transmission hose; 43. Limiting part. Detailed Implementation

[0029] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0030] See Figures 1 to 8 The diagram shows a condensate blocking mechanism, comprising: a holding module 1, which has a first pipe 11 and a second pipe 12 for steam and condensate conduction, and an opening / closing unit 13 for controlling the opening and closing of the first pipe 11; a brush head 2, which is detachably mounted on the front end of the holding module 1; a condensate guiding module 4, which is fixedly mounted inside the brush head 2 and located near the bottom of the brush head 2; the condensate guiding module 4 has a retention box 41 for temporary steam storage; the front ends of the first pipe 11 and the second pipe 11 are both connected to the retention box 41; when steam enters the retention box 41, the heavier steam will settle at the bottom of the retention box 41; and a steam export module 3, which is embedded in the surface of the brush head 2 and located near the top of the brush head 2, and the input end of the steam export module 3 is connected to the retention box 41.

[0031] When the staff uses brush head 2 to iron the clothes, it first activates the main unit, which is existing technology and will not be described in detail here. Its functions include inputting high-temperature steam into the first pipe 11 and creating suction in the second pipe 12 through a negative pressure device. After the main unit starts running, the ironing steam at the required temperature is transmitted through the first pipe 11 to the retention box 41, and quickly fills the entire retention box 41 under the action of steam conduction pressure. Once the steam is full, the continuous input of steam creates a stable pressure inside the cavity, pushing the steam to be evenly squeezed out from the outlet of the steam outlet module 3, thereby achieving continuous ironing of the clothes.

[0032] Because the steam is completely filled into the retention box 41 before being pushed out by air pressure, the outflow process conforms to the principle of high steam heat specificity and automatic floating, ensuring that the steam ultimately discharged from the steam output module 3 is all fine and lightweight steam. During the transmission process, due to external factors, some of the heavier steam or condensate formed by cooling will naturally settle at the bottom of the retention box 41 due to its higher density, and will eventually be discharged through the condensate diversion module 4. This not only ensures a continuous and stable output of steam, but also avoids the problem of condensate spraying out with the steam, thereby effectively improving the ironing effect and preventing condensate from dripping onto the surface of clothing, causing water stains or affecting the ironing effect.

[0033] The opening and closing unit 13 is a control switch used to open and close the first pipeline 11. This is existing technology and will not be described in detail here.

[0034] By optimizing the steam flow path and cavity structure, uniform filling and stable extraction of steam within the retention box 41 are achieved, ensuring a continuous and stable steaming effect. Simultaneously, utilizing the high specific heat of steam, lighter steam is preferentially discharged, while condensate is automatically separated and discharged through the condensate diversion module 4, preventing condensate from mixing into the steam nozzle. This improves steaming efficiency, optimizes the user experience, effectively prevents water stains on clothing, and enhances the practicality and reliability of the steam brush.

[0035] See Figure 5 As shown: The condensate diversion module 4 also includes a transmission hose 42 that can introduce condensate into the second pipe 12 and a limiting part 43 that can continuously fix the suction end of the transmission hose 42 to the bottom of the indwelling box 41.

[0036] The limiting part 43 is a cylindrical limiting shaft, which is fixedly installed horizontally at the bottom of the indwelling box 41; one end of the transmission hose 42 is inserted into the output end of the second pipe 12, and the other end is fixed by the limiting part 43.

[0037] As the steam export module 3 continuously exports steam, the condensate inside the retention box 41 gradually accumulates to a certain amount. This allows the main unit to operate, creating a negative pressure environment inside the second pipe 12. Under this negative pressure, the transmission hose 42 works in conjunction to continuously draw out the condensate accumulated at the bottom of the retention box 41, ensuring efficient discharge of the condensate and preventing it from entering the steam export module 3 and affecting the steam output effect. This achieves effective condensate containment and export.

[0038] In addition, the suction end of the transmission hose 42 is fixed to the lowest water level of the retention box 41 by the limiting part 43, so that it can accurately locate the lowest accumulation point of condensate, ensuring that condensate can be quickly sucked out in the initial stage of formation, avoiding the impact of excessive condensate accumulation on the stability of steam supply, and improving the continuity and uniformity of steam output.

[0039] See Figure 5 As shown: The steam export module 3 includes a steam collection unit 31 that can guide steam in a directional manner and an export unit 32 that can export steam laterally; the export unit 32 is horizontally embedded in the brush head 2 through a fixing plate; the steam collection unit 31 is fixedly set at the air inlet end of the export unit 32; the steam collection unit 31 is provided with a guide ring 311 that can allow condensate water to flow back.

[0040] Once the steam fills the retention box 41, it is guided into the steam collection unit 31 under internal pressure. Within the collection unit 31, the steam is directionally controlled to ensure stable delivery towards the outlet unit 32. Subsequently, the steam enters through the input end of the outlet unit 32 and is finally ejected from the outlet end of the outlet unit 32 in the desired state, achieving precise and stable steam output.

[0041] Since the steam needs to be directionally guided by the steam collection unit 31 before entering the steam outlet unit 32, if some of the steam cools or condenses due to changes in external temperature or temperature differences in the pipe walls, the condensate will automatically adhere to the inner wall of the steam collection unit 31 and flow into the guide ring 311 under gravity. The guide ring 311 further guides the condensate back to the retention box 41, thereby effectively separating the condensate from the steam and ensuring that the finally exported steam remains uniform, dry, and relatively light, preventing condensate from being sprayed out with the steam and affecting the ironing effect.

[0042] By directional guiding of the steam collection unit 31 and the reflux design of the guide ring 311, stable steam output is achieved while effectively separating condensate, ensuring that the exported steam is always in a high-temperature, dry state. This structure not only optimizes the quality of steam jetting and prevents condensate from being mixed in with the steam and affecting the ironing effect, but also prevents condensate from splashing onto the surface of clothing and causing water stains.

[0043] See Figure 7 and Figure 8As shown: The gas collection unit 31 also includes a guide seat 312, a guide groove 313, a through hole 314, and a return air intake ring 315; the guide seat 312 is fixedly disposed at the air intake end of the outlet unit 32; the guide seat 312 is also provided with a guide groove 313 on the side near the outlet unit 32, which can guide the steam in a specific direction; the through hole 314 is opened through the guide groove 313 to introduce steam; the guide ring 311 is centrally disposed in the guide groove 313 and forms an annular cavity with the guide groove 313, the annular cavity is connected to the through hole 314, and is used to guide the steam back; the return air intake ring 315 is fixedly disposed vertically on the other side of the guide seat 312 away from the outlet unit 32, and is connected to the through hole 314.

[0044] Once the steam fills the retention box 41, it is propelled by air pressure into the return air intake ring 315 and then evenly conducted through the through hole 314 into the guide groove 313. The guide groove 313 directionally regulates the steam, guiding it along a preset path to the outlet unit 32. Ultimately, the guide groove 313 works in conjunction with the outlet unit 32 to ensure stable steam output, achieving a uniform and continuous steaming effect.

[0045] During the directional transport of steam through the guide seat 312, if some steam cools or condenses due to external temperature changes or pipe wall temperature differences, the resulting condensate will naturally adhere to the inner walls of the guide groove 313 and the guide ring 311. The guide ring 311, through its fluid guiding design, allows the condensate to gradually converge along the inner wall and ultimately collect within the through hole 314. Subsequently, under the guidance of gravity and airflow, the condensate flows back to the retention box 41 via the return air inlet ring 315, effectively preventing condensate from entering the steam outlet and ensuring that the exported steam remains uniform, dry, and stable.

[0046] See Figure 7 and Figure 8 As shown: The outlet unit 32 includes a limiting panel 321, multiple sets of steam nozzles 322 opened on the limiting panel 321, and air inlet pipes 323 corresponding to the multiple sets of steam nozzles 322, which are vertically arranged on the other side of the limiting panel 321; the multiple sets of steam nozzles 322 are opened parallel to the long side of the top of the brush head 2 on the limiting panel 321; the air inlet pipes 323 are vertically arranged on the side of the limiting panel 321 near the gas collection unit 31.

[0047] When steam is directed out through the air collection unit 31, it first enters the air inlet pipe 323, which corresponds one-to-one with the multiple steam nozzles 322, under the guidance of the air collection unit 31, ensuring that the steam is evenly distributed along a predetermined path. Subsequently, the steam is stably transmitted through the multiple air inlet pipes 323 and finally evenly ejected through the steam nozzles 322, achieving a precisely controlled steam output effect. This structural design allows the steam to maintain a stable flow within the air inlet pipe 323, avoiding uneven steam distribution caused by uneven flow velocity or disordered paths, thereby improving the steaming effect.

[0048] See Figure 6 As shown: The opening and closing unit 13 is a pressure check valve.

[0049] The opening and closing unit 13 is used to precisely control the opening and closing of the first pipeline 11 to achieve effective regulation of steam flow. When the opening and closing unit 13 is in the open state, steam can smoothly pass through the first pipeline 11 and be delivered to the target area to meet the steam supply demand; when the opening and closing unit 13 is in the closed state, it can effectively block the steam flow, prevent steam leakage or unnecessary steam loss, thereby optimizing the energy utilization rate of the system. In addition, the opening and closing unit 13 can be configured with manual control, electromagnetic drive or automatic feedback adjustment functions according to actual needs to adapt to steam flow management under different operating conditions, and improve the controllability and operating efficiency of the overall system.

[0050] Garment iron brush, including a condensation barrier mechanism.

[0051] This invention can not only efficiently separate condensate during the steaming process, but also automatically extract the condensate.

[0052] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A condensation barrier mechanism, characterized in that, include: The grip module (1) is provided with a first pipe (11) and a second pipe (12) for the conduction of steam and condensate, and an opening and closing unit (13) that can control the opening and closing of the first pipe (11). Brush head (2), the brush head (2) is detachably disposed at the front end of the holding module (1); A condensate diversion module (4) is fixedly installed inside the brush head (2) and located near the bottom of the brush head (2); the condensate diversion module (4) is provided with a retention box (41) for temporary storage of steam; the front ends of the first pipe (11) and the second pipe (12) are connected to the retention box (41); when steam enters the retention box (41), the heavier steam will deposit itself at the bottom of the retention box (41); Steam export module (3), the steam export module (3) is embedded in the surface of the brush head (2) and is set near the top of the brush head (2), and the input end of the steam export module (3) is connected to the indwelling box (41); The condensate diversion module (4) also includes a transmission hose (42) that can introduce condensate into the second pipe (12) and a limiting part (43) that can continuously fix the suction end of the transmission hose (42) to the bottom of the indwelling box (41).

2. The condensation barrier mechanism according to claim 1, characterized in that, The steam output module (3) includes a gas collection unit (31) that can directionally guide steam and an output unit (32) that can laterally output steam. The export unit (32) is horizontally embedded in the brush head (2) via a fixing plate; The gas collecting unit (31) is fixedly installed at the air inlet end of the outlet unit (32); the gas collecting unit (31) is provided with a guide ring (311) that allows condensate to flow back.

3. The condensation barrier mechanism according to claim 2, characterized in that, The air collection unit (31) also includes a guide seat (312), a guide groove (313), a through hole (314), and a return air intake ring (315); The guide seat (312) is fixedly installed at the air inlet end of the outlet unit (32); the guide seat (312) is also provided with a guide groove (313) on the side near the outlet unit (32) to guide the steam in a specific direction. The through hole (314) is formed through the guide groove (313) to introduce steam; The guide ring (311) is centrally located in the guide groove (313) and forms an annular cavity with the guide groove (313). The annular cavity is connected to the through hole (314) to guide the steam backflow. The return air intake ring (315) is fixedly disposed vertically on the other side of the guide seat (312) away from the outlet unit (32) and is connected to the through hole (314).

4. The condensation barrier mechanism according to claim 2, characterized in that, The export unit (32) includes a limiting panel (321), multiple steam nozzles (322) opened on the limiting panel (321), and an air inlet pipe (323) corresponding to the multiple steam nozzles (322) vertically arranged on the other side of the limiting panel (321). Multiple sets of steam nozzles (322) are opened parallel to each other on the limiting panel (321) along the long side of the top of the brush head (2); The air intake pipe (323) is vertically disposed on the side of the limiting panel (321) near the air collection unit (31).

5. The condensation barrier mechanism according to claim 4, characterized in that, The opening and closing unit (13) is a pressure check valve.

6. A garment steamer brush, characterized in that, Includes the condensate barrier mechanism as described in any one of claims 1-5.

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