CN212901825U - Wet curtain humidifier with backflow function - Google Patents
Wet curtain humidifier with backflow function Download PDFInfo
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- CN212901825U CN212901825U CN202021333288.1U CN202021333288U CN212901825U CN 212901825 U CN212901825 U CN 212901825U CN 202021333288 U CN202021333288 U CN 202021333288U CN 212901825 U CN212901825 U CN 212901825U
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Abstract
The utility model discloses a wet curtain humidifier with a backflow function, which comprises a water tank, a wet curtain and a water adding structure, wherein the water adding structure adds water in the water tank to the upper part of the wet curtain, the wet curtain is arranged in the water tank, the water adding structure comprises a water distribution groove, a water pump, a water adding pipe and a water adding joint, the water distribution groove is arranged above the wet curtain, and the bottom of the water distribution groove is provided with a plurality of water leakage holes; the water distribution groove is positioned in the range of the water tank and covers the wet curtain in a projection along the up-down direction; a water inlet and a water outlet of the water pump are respectively communicated with the water tank and the water feeding pipe; the water adding joint is arranged on the water distribution tank and communicated with the water adding pipe. The joint of the water adding connector and the water adding pipe above the wet curtain of the wet curtain humidifier with the backflow function is positioned inside the water tank, and the water can flow back into the water tank due to water leakage at the joint in time without influencing other elements outside the water tank, so that the use is safer and more reliable.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance and specifically relates to a wet curtain humidifier of area backward flow function.
Background
Air humidity is one of the important factors influencing environmental comfort, especially in northern areas and places where air conditioners are frequently used, so that humidifiers increasing the environmental humidity are becoming essential small household appliances for many families. Humidifiers generally humidify air by directly sucking air in with a fan and then blowing the air with the generated mist into the surrounding environment.
One type of current humidifier is for adopting the humidifier of wet curtain, blows through the wet curtain through the fan and makes the evaporation of water on the wet curtain give off the air again, in order to wet the curtain better by moist and increase effective evaporation area, adopts the humidifier of wet curtain to set up the mechanism of adding water in wet curtain top a bit, thereby takes out water to the mechanism of adding water through the water pump and waters wet the curtain. Although the structure improves the humidifying efficiency, in the specific structure, as a water adding pipe and other structures are required to be arranged between the water pump and the water adding mechanism, once the connection parts at all are loosened and leaked, other structures such as a circuit board in the humidifier are easy to wet, the problems of short circuit, rusting and the like are caused, and the use of the humidifier is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a take wet curtain humidifier of backward flow function to the problem that exists among the above-mentioned background art, inside its wet curtain top water filling joint was located the water tank with the junction of filler pipe, in time the junction leaked and also guaranteed that hydroenergy flows back in the water tank, can not influence other components outside the water tank, used safe and reliable more.
In order to achieve the above purpose, the technical scheme of the utility model has:
a wet curtain humidifier with a backflow function comprises a water tank, a wet curtain and a water adding structure, wherein the water adding structure adds water in the water tank to the upper part of the wet curtain,
the wet curtain is arranged in the water tank, the water adding structure comprises a water distribution tank, a water pump, a water adding pipe and a water adding joint, the water distribution tank is arranged above the wet curtain, and a plurality of water leakage holes are formed in the bottom of the water distribution tank; the water distribution groove is positioned in the range of the water tank and covers the wet curtain in a projection along the up-down direction; a water inlet and a water outlet of the water pump are respectively communicated with the water tank and the water feeding pipe; the water adding joint is arranged on the water distribution tank and communicated with the water adding pipe.
In the prior art, the wet curtain humidifier adopting a water adding structure is long in service time, water leakage is easy to occur at each position of a pipeline and a joint for conveying water due to reasons such as aging of a water pipe, and the leaked water easily causes other electronic elements in the humidifier to generate consequences such as rusting and short circuit after flowing out, so that the normal operation of the humidifier is influenced. In order to solve the problem, the utility model provides a scheme, its water distribution groove that has the hole that leaks is in wet curtain top, and the water of carrying to reach the water distribution groove flows to the wet curtain of below through everywhere hole that leaks on, and the projection covers the water distribution groove of wet curtain and can guarantee that wet curtain is whole can be watered wet, and wet curtain from the top down is whole wet back effective evaporation area and reaches the biggest, can improve humidification efficiency. Because the wet curtain is directly positioned in the water tank, water which is not absorbed by the wet curtain can fall back into the water tank so as to be conveyed into the water distribution tank by the water pump next time.
Wherein, be different from establishing the junction of adding water swivel and filler pipe in prior art outside the water tank, not only wet curtain is located the water tank in this scheme, and the cloth water tank also is in the water tank within range, therefore the hookup location of adding water swivel on filler pipe and the cloth water tank also is located the water tank. The structure ensures that even if the connection position is loosened to cause water leakage after long-term use, the leaked water can directly flow back into the water tank and cannot influence other parts outside the water tank, so that the use is safer, and the product performance is more stable.
Furthermore, a water filling port is arranged at the bottom end of the water distribution tank, one end of the water filling joint is fixedly connected to the water filling port, and the other end of the water filling joint protrudes downwards and is sleeved with the water filling pipe. The water filling port is arranged at the bottom end of the water distribution tank, so that the added water can directly enter the bottom of the water distribution tank, and the water flow is more stable than that of a structure that water is added above or on the side surface of the water distribution tank. The downward convex shape is convenient for connecting with the water feeding pipe.
Further, the wet curtain comprises a cylindrical shape with an upper end opened; the water distribution tank is matched with the wet curtain and is annular, the water distribution tank comprises a covering part and an extending part, the extending part extends to the cylindrical inner part of the wet curtain to form, the extending part projects along the vertical direction, the covering part covers the wet curtain, and the extending part extends into the cylindrical inner part of the wet curtain. The cylindrical wet curtain can reach a larger effective side evaporation area, and the water vapor can be conveniently discharged to the outside from the opening at the upper end. The covering part and the extending part ensure that water can be added to all parts of the wet curtain, and water vapor can not be influenced to go out from the middle part to the outside.
Furthermore, set up on the extension the filler is connected the water filler head, the upper end of filler pipe is followed the cylindric inside of wet curtain with the structure of adding water links to each other, this kind of structure makes filler pipe and water filler head's hookup location be located the inside of the wet curtain of cylindric, even if leak so, the water that spills can gather at first in the inside of wet curtain cylindric, just can permeate the wet curtain and get into in the water tank outside the wet curtain after being absorbed partly by the wet curtain for the infiltration also can reach the effect to wet curtain humidification.
Further, the structure of adding water still includes first water supply connector, first water supply connector includes to the inside bellied upper end of water tank, the water tank bottom still is equipped with the water inlet, first water supply connector locates on the water inlet, first water supply connector's upper end with the filler pipe intercommunication, the lower extreme with the water pump intercommunication. The water inlet and the first water inlet joint are used for conveying the water pump to the water distribution tank through the water feeding pipe after the water pump pumps water from the water tank.
Further, water inlet and first water supply connector locate the cylindric inside range of wet curtain, the filler pipe all is located inside the wet curtain, so the filler pipe both ends also all are located inside the wet curtain with the hookup location of filler connector and first water supply connector, even the filler pipe also can leak the inside at the wet curtain with the condition of leaking with these two joints, as above can so that the infiltration also can reach the effect to the wet curtain humidification.
The water tank is arranged above the base, and the lower end of the first water inlet joint protrudes downwards and extends into the base; the water pump is arranged in the base below the water tank, the water inlet of the water pump is connected with the bottom of the water tank, and the water outlet of the water pump is connected with the lower end of the first water inlet joint in a sleeved mode through a water inlet pipe. The water pump sets up can make the water pump can not steep in the water tank in the outer base of water tank, and the inside structure of water tank is simpler, and is more convenient when wasing the water tank. The water inlet pipe connects the water outlet of the water pump with the first water inlet joint so as to be convenient for water delivery to the water adding pipe.
Furthermore, a partition board is further arranged in the base and is used for separating in the base to form an isolating cavity for preventing water overflow, the water pump, the water inlet and the first water inlet joint are arranged in the isolating cavity, and a water drainage hole is further formed in the bottom of the isolating cavity. The water pump and the water inlet and the first water inlet joint are connected with each other at a position where water leakage is possible, and in order to reduce the influence of water leakage again on the basis of the structure, the partition plate isolates the components, so that water can flow out from the water drainage hole without accumulating even if water leakage is blocked by the partition plate; if other electronic components are mounted in the base except the isolation cavity, the problem that the electronic components are influenced by leaked water is not needed to be worried about.
Further, wet curtain bottom still is equipped with the installation ring frame, the installation ring frame will wet curtain is fixed in the water tank bottom, be equipped with the through-hole on the installation ring frame, first water supply connector passes the through-hole avoids the through-hole to connect and causes and block.
Further, first water supply connector with water tank integrated into one piece, the structure of adding water still includes the second water supply connector, the second water supply connector install in on the through-hole, the upper and lower both ends of second water supply connector respectively with add the water pipe with first water supply connector cup joints. The first water supply connector of integrated into one piece can avoid taking place the phenomenon of leaking between first water supply connector and the water tank, and the second water supply connector connects filler pipe and first water supply connector, even appear leaking also in the water tank in hookup location, can not influence outside the water tank.
Drawings
Fig. 1 is a sectional view of a wet curtain humidifier with a backflow function according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an exploded view of a wet curtain humidifier with reflux function according to the present invention;
FIG. 4 is an enlarged view at B of FIG. 1;
fig. 5 is a perspective view of a first viewing angle of a wet curtain humidifier with reflux function according to the present invention;
fig. 6 is a perspective view of a second viewing angle of the wet curtain humidifier with reflux function of the present invention;
Detailed Description
The wet curtain humidifier with backflow function of the present invention will be described in detail with reference to the accompanying drawings for explaining and explaining the protection scope of the present invention.
A wet curtain 2 humidifier with a backflow function comprises a water tank 1, a wet curtain 2 and a water adding structure, wherein the water adding structure adds water in the water tank 1 to the position above the wet curtain 2, the wet curtain 2 is arranged in the water tank 1, the water adding structure comprises a water distribution tank 31, a water pump 32, a water adding pipe 33 and a water adding connector 34, the water distribution tank 31 is arranged above the wet curtain 2, and the bottom of the water distribution tank 31 is provided with a plurality of water leakage holes 311; in the projection along the up-down direction, the water distribution groove 31 is positioned in the range of the water tank 1 and covers the wet curtain 2; a water inlet 321 and a water outlet 322 of the water pump 32 are respectively communicated with the water tank 1 and the water feeding pipe 33; the water feeding joint 34 is disposed on the water distribution tank 31 and is communicated with the water feeding pipe 33.
In the prior art, the wet curtain 2 humidifier adopting a water adding structure is long in service time, water leakage is easily caused at each position of a pipeline and a joint for conveying water due to reasons such as aging of a water pipe, and other electronic elements in the humidifier are easily rusted and short-circuited after the leaked water flows out, so that the normal operation of the humidifier is influenced. In order to solve the problem, the utility model provides a scheme, its water distribution groove 31 that has the hole 311 that leaks is in wet curtain 2 top, and the water of carrying to reach water distribution groove 31 flows to the wet curtain 2 of below through the hole 311 that leaks of each department on, and the projection covers the cloth basin 31 of wet curtain 2 and can guarantee that wet curtain 2 is whole can be watered wet, and wet curtain 2 from the top down is whole wet the back effective evaporation area and reaches the biggest, can improve humidification efficiency. Since the wet curtain 2 is directly located inside the water tank 1, the water that is not absorbed by the wet curtain 2 falls back into the water tank 1 for being delivered to the water distribution tank 31 by the water pump 32 next time.
Wherein, different from the prior art that the joint of the water adding joint 34 and the water adding pipe 33 is arranged outside the water tank 1, in the scheme, not only the wet curtain 2 is positioned in the water tank 1, but also the water distribution tank 31 is positioned in the range of the water tank 1, so the joint of the water adding joint 34 on the water adding pipe 33 and the water distribution tank 31 is also positioned in the water tank 1. This kind of structure makes even this hookup location takes place to become flexible after long-term the use and leads to the water leakage, and the water that leaks out will also directly flow back to in the water tank 1, can not influence other parts outside the water tank 1, consequently uses safelyr, and product property can be more stable.
As a preferred embodiment of the water adding structure, a water adding port 312 is arranged at the bottom end of the water distributing tank 31, one end of the water adding joint 34 is connected and fixed on the water adding port 312, and the other end protrudes downwards and is sleeved with the water adding pipe 33. The water filling port 312 is arranged at the bottom end of the water distribution tank 31, so that the added water can directly enter the bottom of the water distribution tank 31, and the water flow is more stable than that of a structure that water is added above or on the side surface of the water distribution tank 31. The downwardly convex shape facilitates the connection with the water feed pipe 33.
In the shape arrangement of the wet curtain 2, the wet curtain 2 comprises a cylinder shape with an upper end opened; the water distribution tank 31 includes a covering portion 313 and an extending portion 314 formed by extending from the covering portion 313 to the cylindrical interior of the wet curtain 2, the covering portion 313 covers the wet curtain 2 in a vertical projection, and the extending portion 314 extends into the cylindrical interior of the wet curtain 2. The cylindrical wet curtain 2 can reach a larger effective side evaporation area, and is convenient for water vapor to go out from an opening at the upper end to the outside. The cover 313 and the extension 314 ensure that water can be added everywhere to the wet curtain 2 and that it does not disturb the exit of water vapour from the central portion to the environment.
The extension part 314 is provided with the water filling port 312 and connected with the water filling connector 34, the upper end of the water filling pipe 33 is connected with the water filling structure from the cylindrical interior of the wet curtain 2, and the structure enables the connection position of the water filling pipe 33 and the water filling connector 34 to be located in the cylindrical wet curtain 2, so that even if water leaks, leaked water can firstly gather in the cylindrical interior of the wet curtain 2 and can permeate the wet curtain 2 to enter the water tank 1 outside the wet curtain 2 after being partially absorbed by the wet curtain 2, and the water seepage can also achieve the effect of humidifying the wet curtain 2.
On the structure related to water inlet of the water adding structure, the water adding structure further comprises a first water inlet connector 35, the first water inlet connector 35 comprises an upper end 351 protruding towards the inside of the water tank 1, a water inlet 321 is further arranged at the bottom end of the water tank 1, the first water inlet connector 35 is arranged on the water inlet 321, the upper end of the first water inlet connector 35 is communicated with the water adding pipe 33, and the lower end 352 is communicated with the water pump 32. The water inlet 321 and the first water inlet connector 35 are used for conveying the water pump 32 to the water distribution tank 31 through the water feeding pipe 33 after the water pump draws water from the water tank 1. The water inlet 321 and the first water inlet connector 35 are arranged in the cylindrical inner range of the wet curtain 2, the water adding pipe 33 is completely arranged in the wet curtain 2, the two ends of the water adding pipe 33 and the connecting positions of the water adding connector 34 and the first water inlet connector 35 are also arranged in the wet curtain 2, and water can be leaked in the wet curtain 2 even if the water adding pipe 33 and the two connectors are in water leakage, so that the water seepage can also achieve the humidification effect on the wet curtain 2.
As an upgrading structure for preventing influence caused by water leakage, the water tank also comprises a base 4, the water tank 1 is arranged above the base 4, and the lower end of the first water inlet joint 35 protrudes downwards and extends into the base 4; the water pump 32 is arranged in the base 4 below the water tank 1, the water inlet 321 of the water pump 32 is connected with the bottom of the water tank 1, and the water outlet 322 of the water pump 32 is sleeved with the lower end of the first water inlet joint 35 through a water inlet pipe 36. The water pump 32 is arranged in the base 4 outside the water tank 1, so that the water pump 32 can not be soaked in the water tank 1, the structure inside the water tank 1 is simpler, and the water tank 1 is more convenient to clean. The water inlet pipe 36 connects the water outlet 322 of the water pump 32 with the first water inlet joint 35 to facilitate water delivery to the water supply pipe 33. The base 4 is further provided with a partition plate 41, the partition plate 41 is arranged in the base 4 to form an isolating cavity for preventing overflow, the water pump 32, the water inlet 321 and the first water inlet joint 35 are arranged in the isolating cavity, and the bottom of the isolating cavity is further provided with a water drainage hole 43. In order to reduce the influence of water leakage again on the basis of the above structure, the water pump 32 is connected with the water inlet 321 and the first water inlet joint 35 at a position where water leakage is possible, and the partition plate 41 separates these components, so that water leakage is blocked by the partition plate 41, and water can flow out from the water drainage hole 43 without accumulating; if other electronic components are mounted in the base 4 except the isolation chamber, there is no concern about the influence of the leaked water.
In the installation of wet curtain 2, wet curtain 2 bottoms still are equipped with installation ring frame 5, installation ring frame 5 will wet curtain 2 is fixed in 1 bottoms of water tank, be equipped with the through-hole on the installation ring frame 5, first water supply connector 35 passes the through-hole avoids the through-hole to connecting to cause and blocks. First water supply connector 35 with water tank 1 integrated into one piece, the structure of adding water still includes second water supply connector 37, second water supply connector 37 install in on the through-hole, the upper and lower both ends of second water supply connector 37 respectively with add water pipe 33 with first water supply connector 35 cup joints. The first water inlet joint 35 formed integrally can avoid the water leakage phenomenon between the first water inlet joint 35 and the water tank 1, and the second water inlet joint 37 is connected with the water adding pipe 33 and the first water inlet joint 35, so that the water tank 1 is still inside even if water leakage occurs at the connecting position, and the water tank 1 is not influenced.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A wet curtain humidifier with a backflow function comprises a water tank, a wet curtain and a water adding structure, wherein the water adding structure adds water in the water tank to the upper part of the wet curtain,
the wet curtain is arranged in the water tank, the water adding structure comprises a water distribution tank, a water pump, a water adding pipe and a water adding joint, the water distribution tank is arranged above the wet curtain, and a plurality of water leakage holes are formed in the bottom of the water distribution tank; the water distribution groove is positioned in the range of the water tank and covers the wet curtain in a projection along the up-down direction; a water inlet and a water outlet of the water pump are respectively communicated with the water tank and the water feeding pipe; the water adding joint is arranged on the water distribution tank and communicated with the water adding pipe.
2. The wet curtain humidifier according to claim 1, wherein a water filling port is provided at a bottom end of the water distribution tank, one end of the water filling joint is fixedly connected to the water filling port, and the other end of the water filling joint protrudes downwards and is sleeved with the water filling pipe.
3. The wet curtain humidifier of claim 2 wherein said wet curtain comprises a cylindrical shape with an open upper end; the water distribution tank is matched with the wet curtain and is annular, the water distribution tank comprises a covering part and an extending part, the extending part extends to the cylindrical inner part of the wet curtain to form, the extending part projects along the vertical direction, the covering part covers the wet curtain, and the extending part extends into the cylindrical inner part of the wet curtain.
4. The wet curtain humidifier of claim 3 wherein said extension portion is open with said water addition port and is connected to said water addition fitting, and the upper end of said water addition tube is connected to said water addition structure from the cylindrical interior of said wet curtain.
5. The wet curtain humidifier according to claim 4, wherein the water adding structure further comprises a first water inlet joint, the first water inlet joint comprises an upper end protruding towards the inside of the water tank, the bottom end of the water tank is further provided with a water inlet, the first water inlet joint is arranged on the water inlet, the upper end of the first water inlet joint is communicated with the water adding pipe, and the lower end of the first water inlet joint is communicated with the water pump.
6. The wet curtain humidifier of claim 5 wherein said water inlet and first water inlet fitting are disposed within a cylindrical interior of said wet curtain, said water supply tube being entirely located within said wet curtain.
7. The wet curtain humidifier of claim 6 further comprising a base, said water tank being disposed above said base, a lower end of said first water inlet fitting projecting downwardly into said base; the water pump is arranged in the base below the water tank, the water inlet of the water pump is connected with the bottom of the water tank, and the water outlet of the water pump is connected with the lower end of the first water inlet joint in a sleeved mode through a water inlet pipe.
8. The wet curtain humidifier according to claim 7, wherein a partition is further disposed in the base, the partition separates in the base to form an isolation chamber for preventing water overflow, the water pump, the water inlet and the first water inlet joint are disposed in the isolation chamber, and a drain hole is further formed in the bottom of the isolation chamber.
9. The wet curtain humidifier of claim 5, wherein the bottom of the wet curtain is further provided with a mounting ring frame, the mounting ring frame fixes the wet curtain to the bottom of the water tank, the mounting ring frame is provided with a through hole, and the first water inlet connector penetrates through the through hole.
10. The wet curtain humidifier according to claim 9, wherein the first water inlet joint is integrally formed with the water tank, the water adding structure further comprises a second water inlet joint, the second water inlet joint is mounted on the through hole, and upper and lower ends of the second water inlet joint are respectively sleeved with the water adding pipe and the first water inlet joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333288.1U CN212901825U (en) | 2020-07-08 | 2020-07-08 | Wet curtain humidifier with backflow function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333288.1U CN212901825U (en) | 2020-07-08 | 2020-07-08 | Wet curtain humidifier with backflow function |
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| Publication Number | Publication Date |
|---|---|
| CN212901825U true CN212901825U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333288.1U Active CN212901825U (en) | 2020-07-08 | 2020-07-08 | Wet curtain humidifier with backflow function |
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| Country | Link |
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| CN (1) | CN212901825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7446515B1 (en) | 2022-10-27 | 2024-03-08 | ▲蘇▼州▲貝▼昂智能科技股▲フン▼有限公司 | Sprinkle type mistless humidifier |
| JP7459430B1 (en) | 2022-10-27 | 2024-04-02 | ▲蘇▼州▲貝▼昂智能科技股▲フン▼有限公司 | Sprinkle type mistless humidifier |
-
2020
- 2020-07-08 CN CN202021333288.1U patent/CN212901825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7446515B1 (en) | 2022-10-27 | 2024-03-08 | ▲蘇▼州▲貝▼昂智能科技股▲フン▼有限公司 | Sprinkle type mistless humidifier |
| JP7459430B1 (en) | 2022-10-27 | 2024-04-02 | ▲蘇▼州▲貝▼昂智能科技股▲フン▼有限公司 | Sprinkle type mistless humidifier |
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Address after: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Delma Technology Co., Ltd Address before: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE DEERMA ELECTRIC APPLIANCES Co.,Ltd. |