CN204662090U - Waterproof remains hopper device - Google Patents
Waterproof remains hopper device Download PDFInfo
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- CN204662090U CN204662090U CN201520350733.8U CN201520350733U CN204662090U CN 204662090 U CN204662090 U CN 204662090U CN 201520350733 U CN201520350733 U CN 201520350733U CN 204662090 U CN204662090 U CN 204662090U
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Abstract
防水残留贮水槽装置，包括贮水槽(1)和上盖(2)，所述贮水槽上具有大气开放口(101)和主出水口(102)，所述上盖上设有进水口(201)和出水口(202)，所述上盖上还设有异形凸筋(203)，将封盖(3)安装在异形凸筋后形成的导流通道，其特征是在所述上盖靠近所述进水口侧异形凸筋内设有一通孔(204)，该通孔一端与所述出水口连通，另一端与贮水槽连通。
The waterproof residual water storage tank device includes a water storage tank (1) and an upper cover (2), the water storage tank has an atmospheric opening (101) and a main water outlet (102), and the upper cover is provided with a water inlet (201 ) and water outlet (202), the upper cover is also provided with special-shaped ribs (203), and the diversion channel formed after the cover (3) is installed on the special-shaped ribs is characterized in that the upper cover is close to A through hole (204) is arranged in the special-shaped rib on the side of the water inlet, and one end of the through hole communicates with the water outlet, and the other end communicates with the water storage tank.
Description
技术领域technical field
本实用新型属于洗衣机制造技术领域，尤其涉及一种防水残留贮水槽装置。The utility model belongs to the technical field of washing machine manufacturing, in particular to a waterproof residual water storage tank device.
背景技术Background technique
现有的滚筒洗衣机一般都有贮水槽装置，该贮水槽处于进水电磁阀门和洗涤桶中间，贮水槽通过主进水管与洗涤桶连接，贮水槽上通常设置大气开放口，以保证筒内与外界气压平衡。这样结构的进水水路由于大气开放口的原因，水进入洗涤桶的时候就失去了水流压力。但是最近的洗衣机某些功能比如门窗清洗功能要求进入洗涤桶时能够具有一定的喷射压力。为了提供该喷洗水流，制造厂家往往在以往与大气可以平衡的水路之外再设置一条水路，阀门打开时可以以一定压力喷射门窗。但是这种水路中的电磁阀关闭后管路中会存留一部分水，该存留水残留一定时间后可能产生细菌，造成下次洗衣污染。Existing drum washing machines generally have a water storage tank device, the water storage tank is located between the water inlet solenoid valve and the washing tub, the water storage tank is connected to the washing tub through the main water inlet pipe, and the atmospheric opening is usually set on the water storage tank to ensure that the inside of the drum is connected with the washing tub. outside air pressure balance. The water inlet waterway of such structure just loses water flow pressure when water enters washing tub because of the reason of atmospheric opening. However, certain functions of recent washing machines such as the door and window cleaning function require a certain injection pressure when entering the washing tub. In order to provide the spraying water flow, manufacturers often set up a waterway in addition to the waterway that can be balanced with the atmosphere in the past. When the valve is opened, the doors and windows can be sprayed with a certain pressure. However, after the electromagnetic valve in this waterway is closed, a part of water will remain in the pipeline, which may produce bacteria after a certain period of time, causing the next laundry pollution.
当自来水供水系统停水时，住在较高楼层的用户的自来水管网将变成负压，若当时洗衣机正在洗衣服，则洗衣机桶内的水以及贮水槽喷射管内部的残留水则有可能通过该喷射管路被倒抽回自来水管网，造成管网污染。When the tap water supply system cuts off water, the tap water pipe network of users living on higher floors will become negative pressure. If the washing machine is washing clothes at that time, the water in the washing machine tub and the residual water in the spray pipe of the water storage tank may be negative. It is drawn back to the tap water pipe network through the injection pipeline, causing pipe network pollution.
发明内容Contents of the invention
本实用新型要解决现有贮水槽装置的喷射水路在电磁阀门关闭停止进水后出水管道存在残留水不能排空以及无法起到防虹吸效果的问题，为此而提供本实用新型的防水残留贮水槽装置。The utility model aims to solve the problem that the residual water in the water outlet pipe of the existing water storage tank device cannot be emptied after the electromagnetic valve is closed to stop the water intake, and the problem that the anti-siphon effect cannot be achieved. Sink fixture.
为解决上述问题，本发明采用的技术方案是包括贮水槽和上盖，所述贮水槽上具有大气开放口和主出水口，所述上盖上设有进水口和出水口，所述上盖上还设有异形凸筋，将封盖安装在异形凸筋后形成的导流通道，其特征是在所述上盖靠近所述进水口侧异形凸筋内设有一通孔，该通孔一端与所述出水口连通，另一端与贮水槽连通。In order to solve the above-mentioned problems, the technical solution adopted by the present invention is to include a water storage tank and an upper cover, the water storage tank has an atmospheric opening and a main water outlet, the upper cover is provided with a water inlet and a water outlet, and the upper cover There is also a special-shaped rib on the top, and the diversion channel formed after the cover is installed on the special-shaped rib is characterized in that a through hole is provided in the special-shaped rib on the side of the upper cover close to the water inlet, and one end of the through hole is It communicates with the water outlet, and the other end communicates with the water storage tank.
在所述通孔上设一单向阀门，用封盖凸起将单向阀门固定在通孔内。A one-way valve is arranged on the through hole, and the one-way valve is fixed in the through hole by the cover protrusion.
所述单向阀门包括阀芯、橡胶密封件和弹簧。The one-way valve includes a valve core, a rubber seal and a spring.
本实用新型的有益效果是当进水口进水时，通孔内单向阀门受水压作用使通孔通道单向堵塞，自来水不会通过通孔流向贮水槽，而仅仅通过出水口流向喷射口，当进水停止时，喷射管路内压力丢，单向阀门密封橡胶在弹簧的作用下离开通道，通道打开，贮水槽内的空气可以经过通孔进入喷射管路，如此喷射管路里的水可以在流动惯性的作用下从喷射口流出，不残留在喷射管路内部。The beneficial effect of the utility model is that when water enters the water inlet, the one-way valve in the through hole is blocked by the water pressure so that the through hole channel is blocked in one direction, and the tap water will not flow to the water storage tank through the through hole, but only flow to the injection port through the water outlet , when the water inlet stops, the pressure in the injection pipeline will drop, and the sealing rubber of the one-way valve will leave the channel under the action of the spring, and the channel will open, and the air in the water storage tank can enter the injection pipeline through the through hole, so that the water in the injection pipeline Water can flow out from the injection port under the action of flow inertia without remaining inside the injection pipeline.
当自来水管网内为负压时，负压会通过电磁阀门传递到喷射管内时，单向阀门贮水槽侧压力大于喷射管路侧的压力，单向阀门打开，空气可以流向喷射管内部，从而减小负压或者破坏负压的作用，防止喷射管内的水倒流到自来水管网。When there is negative pressure in the tap water pipe network, the negative pressure will be transmitted to the injection pipe through the electromagnetic valve, the pressure on the side of the one-way valve water storage tank is greater than the pressure on the side of the injection pipe, the one-way valve is opened, and the air can flow to the inside of the injection pipe, thereby Reduce the negative pressure or destroy the effect of the negative pressure to prevent the water in the spray pipe from flowing back into the water pipe network.
附图说明Description of drawings
图1是本实用新型防水残留贮水槽装置的装配分解图；Fig. 1 is an assembly exploded view of the utility model waterproof residual water storage tank device;
图2是本实用新型防水残留贮水槽装置的导流通道通孔处剖视图；Fig. 2 is a cross-sectional view at the through hole of the diversion channel of the waterproof residual water storage tank device of the present invention;
图3是本实用新型防水残留贮水槽装置的通孔处局部剖视图；Fig. 3 is a partial cross-sectional view of the through hole of the waterproof residual water storage tank device of the present invention;
图4是本实用新型防水残留贮水槽装置的外形图。Fig. 4 is an outline view of the waterproof residual water storage tank device of the present invention.
图中标记：1贮水槽，101大气开放口，102主出水口，2上盖，201进水口，202出水口，203异形凸筋，204通孔，3封盖，301封盖凸起，4单向阀门，401阀芯，402橡胶密封件，403弹簧。Marks in the figure: 1 water storage tank, 101 atmospheric opening, 102 main water outlet, 2 upper cover, 201 water inlet, 202 water outlet, 203 special-shaped convex rib, 204 through hole, 3 cover, 301 cover protrusion, 4 One-way valve, 401 spool, 402 rubber seal, 403 spring.
具体实施方式Detailed ways
实施例一Embodiment one
本实施例的防滴水贮水槽装置，如图1、图2所示，包括贮水槽1和上盖2，所述贮水槽上具有大气开放口101和主出水口102，所述上盖上设有进水口201和出水口202，所述上盖上还设有异形凸筋203，将封盖3安装在异形凸筋后形成的导流通道，其特征是在所述上盖靠近所述进水口侧异形凸筋内设有一通孔204，该通孔一端与所述出水口连通，另一端与贮水槽连通。The anti-drip water storage tank device of the present embodiment, as shown in Figure 1 and Figure 2, comprises a water storage tank 1 and a loam cake 2, and the atmospheric opening 101 and the main water outlet 102 are arranged on the described water storage tank, and the upper cover is provided with There is a water inlet 201 and a water outlet 202. The upper cover is also provided with special-shaped ribs 203. The diversion channel formed by installing the cover 3 on the special-shaped ribs is characterized in that the upper cover is close to the inlet. A through hole 204 is arranged in the special-shaped convex rib on the side of the water outlet, and one end of the through hole communicates with the water outlet, and the other end communicates with the water storage tank.
当进口水进水时，通孔内会出水，出水口也会出水，当进水停止时，通孔内进入大气，将排空导流通道内的水。When the inlet water enters, water will flow out of the through hole, and water will also flow out of the water outlet. When the water intake stops, the through hole will enter the atmosphere, and the water in the diversion channel will be emptied.
实施例二Embodiment two
本实施例的防滴水贮水槽装置，如图3所示，在所述通孔上设一单向阀门4，用封盖凸起301将单向阀门固定在通孔内，所述单向阀门包括阀芯401、橡胶密封件402和弹簧403。其它构造同实施例一。The anti-drip water storage tank device of the present embodiment, as shown in Figure 3, is provided with a one-way valve 4 on the said through hole, and the one-way valve is fixed in the through hole with the cover protrusion 301, and said one-way valve It includes a spool 401 , a rubber seal 402 and a spring 403 . Other structures are the same as in Embodiment 1.
当进水口进水时，通过导流通道内的水压使阀芯向下运动，压缩弹簧、阀芯上的橡胶密封件密封住通孔，使通孔下出水封闭，只有出水口出水，当进水停止时，导流通道内的水压消失，弹簧复位到初期状态，通孔打开，通孔内进入大气，将排空导流通道内的水。When water enters the water inlet, the valve core moves downward through the water pressure in the diversion channel, and the compression spring and the rubber seal on the valve core seal the through hole, so that the water outlet under the through hole is closed, and only the water outlet is discharged. When the water inlet stopped, the water pressure in the diversion channel disappeared, the spring returned to the initial state, the through hole was opened, and the atmosphere entered in the through hole, and the water in the diversion channel would be emptied.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350733.8U CN204662090U (en) | 2015-05-22 | 2015-05-22 | Waterproof remains hopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350733.8U CN204662090U (en) | 2015-05-22 | 2015-05-22 | Waterproof remains hopper device |
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| Publication Number | Publication Date |
|---|---|
| CN204662090U true CN204662090U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350733.8U Expired - Lifetime CN204662090U (en) | 2015-05-22 | 2015-05-22 | Waterproof remains hopper device |
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| Country | Link |
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| CN (1) | CN204662090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361714A (en) * | 2017-09-20 | 2017-11-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Base assembly and dish-washing machine |
| KR20180079311A (en) * | 2015-09-28 | 2018-07-10 | 칭다오 하이어 드럼 워싱 머신 캄파니 리미티드 | Washing machine's spray system and washing machine |
-
2015
- 2015-05-22 CN CN201520350733.8U patent/CN204662090U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180079311A (en) * | 2015-09-28 | 2018-07-10 | 칭다오 하이어 드럼 워싱 머신 캄파니 리미티드 | Washing machine's spray system and washing machine |
| EP3358065A4 (en) * | 2015-09-28 | 2018-09-26 | Qingdao Haier Drum Washing Machine Co., Ltd. | Spraying system of washing machine and washing machine |
| JP2018528036A (en) * | 2015-09-28 | 2018-09-27 | 青島海爾滾筒洗衣机有限公司 | Washing machine injection system and washing machine |
| KR102091697B1 (en) * | 2015-09-28 | 2020-03-20 | 칭다오 하이어 드럼 워싱 머신 캄파니 리미티드 | Washing machine's spray system and washing machine |
| CN107361714A (en) * | 2017-09-20 | 2017-11-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Base assembly and dish-washing machine |
| CN107361714B (en) * | 2017-09-20 | 2023-05-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Base assembly and dish washer |
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Granted publication date: 20150923 |