CN210663211U - Water leakage prevention structure of humidifier - Google Patents
Water leakage prevention structure of humidifier Download PDFInfo
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- CN210663211U CN210663211U CN201921714026.7U CN201921714026U CN210663211U CN 210663211 U CN210663211 U CN 210663211U CN 201921714026 U CN201921714026 U CN 201921714026U CN 210663211 U CN210663211 U CN 210663211U
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Abstract
The utility model discloses a humidifier leak protection water structure, including water tank, filter core and water pump, the filter core can be dismantled and connect in the water tank upper end, and the delivery port of water pump passes through water supply pipeline and water tank intercommunication, water supply pipeline comprises the upper portion pipeline and the lower part pipeline that can dismantle the intercommunication, and the upper portion pipeline is equipped with the stagnant water valve with the junction of lower part pipeline. The utility model discloses a set up the water supply pipeline of humidifier into detachable two parts pipeline, set up the stagnant water valve between upper portion pipeline and lower part pipeline, along with the separation of humidifier water tank and filter core when the humidifier adds water, upper portion pipeline and lower part pipeline separate equally, and the stagnant water valve can prevent rivers refluence at this moment, prevents the phenomenon that leaks, can effectively improve the factor of safety of humidifier.
Description
Technical Field
The utility model belongs to the technical field of the humidifier technique and specifically relates to a humidifier leak protection water structure.
Background
Along with the improvement of living standard of people, the home environment is more and more taken attention by people, and the humidifier is a small household appliance capable of improving indoor air quality. Because a large amount of bacteria and dust float in the air, the health of a human body can be influenced after the human body inhales, and the humidifier can increase the humidity of the air and purify and remove dust from the air.
When the water in the humidifier is consumed to a certain degree, the humidifier needs to be opened to add water again, the lower water tank of the humidifier is separated from the upper air supply mechanism, the water in the water tank needs to be conveyed to the position above a water curtain in the humidifier through a water supply pipeline, and when the humidifier is opened, the water in the conveying pipeline easily flows back and leaks, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a humidifier leak protection water structure can avoid the phenomenon that the humidifier appears leaking when adding water.
For solving the technical problem the utility model discloses the technical scheme who adopts is: humidifier leak protection water structure, including water tank, filter core and water pump, the connection can be dismantled in the water tank upper end to the filter core, and the delivery port of water pump passes through water supply pipeline and water tank intercommunication, water supply pipeline comprises the upper portion pipeline and the lower part pipeline that can dismantle the intercommunication, and the junction of upper portion pipeline and lower part pipeline is equipped with the stagnant water valve.
Further, the method comprises the following steps: the upper pipeline is fixed on the filter element, and one end of the upper pipeline, which is not connected with the lower pipeline, is communicated with the water inlet of the filter element; the lower pipeline is fixed on the water tank, and one end of the lower pipeline, which is not connected with the upper pipeline, is communicated with a water outlet of the water pump.
Further, the method comprises the following steps: a water stop spring is sleeved on the water stop valve; when the upper pipeline is connected with the lower pipeline, the upper pipeline compresses the water stop spring to open the water stop valve; when the upper pipeline is separated from the lower pipeline, the water stop spring is reset to close the water stop valve.
Further, the method comprises the following steps: the water-stopping rubber mat is sleeved at the end of the water-stopping valve.
Further, the method comprises the following steps: the pipeline sealing device further comprises a sealing ring, and the sealing ring is sleeved at the joint of the upper pipeline and the lower pipeline.
The utility model has the advantages that: the utility model discloses a set up the water supply pipeline of humidifier into detachable two parts pipeline, set up the stagnant water valve between upper portion pipeline and lower part pipeline, along with the separation of humidifier water tank and filter core when the humidifier adds water, upper portion pipeline and lower part pipeline separate equally, and the stagnant water valve can prevent rivers refluence at this moment, prevents the phenomenon that leaks, can effectively improve the factor of safety of humidifier.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 1;
labeled as: 100-water tank, 200-filter element, 300-water pump, 400-water supply pipeline, 410-upper pipeline, 420-lower pipeline, 500-water stop valve, 510-water stop spring, 520-water stop rubber mat and 600-sealing ring.
Detailed Description
In order to facilitate understanding of the present invention, the following description is further provided with reference to the accompanying drawings.
As shown in fig. 1 and 2, the humidifier has a main structure including a lower water tank 100 and an upper air supply mechanism, the air supply mechanism includes a filter element 200 and a fan, a water pump 300 of the humidifier pumps water in the water tank 100 and then feeds the pumped water to the filter element 200 through a water feeding pipe 400, the fan of the air supply mechanism blows out water mist to purify and remove dust from air, the water in the water tank 100 is continuously consumed along with the continuous blowing of the water mist, and at this time, the humidifier needs to be opened to separate the upper and lower parts of the humidifier and add water into the water tank 100.
The water feeding pipeline 400 of the present invention has two-section structure, as shown in fig. 1 and fig. 3, the water feeding pipeline 400 is composed of an upper pipeline 410 and a lower pipeline 420, the upper pipeline 410 and the lower pipeline 420 are detachably connected by clamping, the upper pipeline 410 is fixed on the filter element 200, one end of the upper pipeline 410 which is not connected with the lower pipeline 420 is communicated with the water inlet of the filter element 200, the lower pipeline 420 is fixed on the water tank 100, and one end of the lower pipeline 420 which is not connected with the upper pipeline 410 is communicated with the water outlet of the water pump 300; a connection base having two connection ports is fixed to the upper end of the water tank 100, and the upper and lower ports of the connection base are respectively butted with the upper pipe 410 and the lower pipe 420. Thus, when water is added to the water tank 100, the upper pipe 410 and the lower pipe 420 are separated with the separation of the upper and lower portions of the humidifier, thereby facilitating the user to add water to the water tank 100. In order to avoid the water leakage phenomenon after the upper pipe 410 and the lower pipe 420 are separated, the utility model discloses set up the check valve 500 in the junction of upper pipe 410 and lower pipe 420, realize the non return effect to the rivers in the water supply pipe 400 through the check valve 500. When the humidifier is operated, the upper pipe 410 is connected with the lower pipe 420, the water pump 300 pumps water from the water tank 100, the water stop valve 500 is opened, and water can be conveyed from the lower pipe 420 to the upper pipe 410; when the humidifier is filled with water, the upper pipe 410 and the lower pipe 420 are separated, the water stop valve 500 is closed, water cannot pass through the water stop valve 500, and water leakage at the joint of the upper pipe 410 and the lower pipe 420 can be prevented.
In order to realize the automatic opening and closing of the water stop valve 500, as shown in fig. 1 and fig. 3, the water stop spring 500 is sleeved on the water stop valve 500, the water stop spring 500 is connected with the valve flap of the water stop valve 500, the valve flap of the check valve 500 is controlled to move by the contraction of the water stop spring 500, the water stop valve 500 is fixed on the connecting seat, a baffle structure capable of pressing the water stop spring 500 is arranged inside the port of the upper pipeline 410, when the upper pipeline 410 is connected on the connecting seat, the baffle in the upper pipeline 410 presses down the water stop spring 500, the contraction of the water stop spring 500 drives the valve flap in the water stop valve 500 to move, so that the water stop valve 500 is kept open; when the upper pipe 410 is separated from the lower pipe 420 and the upper pipe 410 is separated from the connecting seat, the water stop spring 500 is not stressed any more, the water stop spring 500 is reset under the action of elastic force to drive the valve clack in the water stop valve 500 to reset, the water stop valve 500 is closed, and at the moment, even if the water pump 300 still works, water flow cannot flow out of the water stop valve 500 from the lower pipe 420, so that the water leakage phenomenon can be avoided.
In order to further improve the sealing performance of the present invention, as shown in fig. 3, a water stop rubber pad 520 is sleeved on the end of the water stop valve 500, and the end of the water stop valve 500 is sealed by the water stop rubber pad 520 to prevent backflow. In addition, a sealing ring 600 is further disposed at the joint of the upper pipe 410 and the lower pipe 420 to improve the sealing performance of the joint, since the upper pipe 410 and the lower pipe 420 are both connected to the connecting seat, and since the upper pipe 410 is separated from the lower pipe 420, the lower pipe 420 is still connected to the connecting seat, and the upper pipe 410 is separated from the connecting seat, the sealing ring 600 is preferably fixed at the upper port of the connecting seat.
Claims (5)
1. Humidifier leak protection water structure, including water tank (100), filter core (200) and water pump (300), connection in water tank (100) upper end can be dismantled in filter core (200), and the delivery port of water pump (300) communicates its characterized in that through sending water pipeline (400) and water tank (100): the water supply pipeline (400) is composed of an upper pipeline (410) and a lower pipeline (420) which are detachably communicated, and a water stop valve (500) is arranged at the joint of the upper pipeline (410) and the lower pipeline (420).
2. The leak-proof structure of the humidifier according to claim 1, wherein: the upper pipeline (410) is fixed on the filter element (200), and one end, which is not connected with the lower pipeline (420), of the upper pipeline (410) is communicated with a water inlet of the filter element (200); the lower pipeline (420) is fixed on the water tank (100), and one end of the lower pipeline (420), which is not connected with the upper pipeline (410), is communicated with a water outlet of the water pump (300).
3. The leak-proof structure of the humidifier according to claim 1, wherein: a water stopping spring (510) is sleeved on the water stopping valve (500); when the upper pipe (410) is connected with the lower pipe (420), the upper pipe (410) compresses the water stop spring (510) to open the water stop valve (500); when the upper pipe (410) is separated from the lower pipe (420), the water stop spring (510) is reset to close the water stop valve (500).
4. The leak-proof structure of the humidifier according to claim 1, wherein: the water-stopping rubber mat (520) is further included, and the water-stopping rubber mat (520) is sleeved at the end of the water-stopping valve (500).
5. The leak-proof structure of the humidifier according to claim 1, wherein: still include sealing washer (600), sealing washer (600) suit is in the junction of upper portion pipeline (410) and lower part pipeline (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714026.7U CN210663211U (en) | 2019-10-12 | 2019-10-12 | Water leakage prevention structure of humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714026.7U CN210663211U (en) | 2019-10-12 | 2019-10-12 | Water leakage prevention structure of humidifier |
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| Publication Number | Publication Date |
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| CN210663211U true CN210663211U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921714026.7U Active CN210663211U (en) | 2019-10-12 | 2019-10-12 | Water leakage prevention structure of humidifier |
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| CN (1) | CN210663211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735169A (en) * | 2020-06-04 | 2020-10-02 | 北京小米移动软件有限公司 | Humidifier |
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2019
- 2019-10-12 CN CN201921714026.7U patent/CN210663211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735169A (en) * | 2020-06-04 | 2020-10-02 | 北京小米移动软件有限公司 | Humidifier |
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