CN209837148U - Improved water replenishing device - Google Patents
Improved water replenishing device Download PDFInfo
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- CN209837148U CN209837148U CN201920059560.2U CN201920059560U CN209837148U CN 209837148 U CN209837148 U CN 209837148U CN 201920059560 U CN201920059560 U CN 201920059560U CN 209837148 U CN209837148 U CN 209837148U
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- water
- float
- valve core
- valve rod
- bottom plate
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Abstract
An improved water supplementing device comprises a water using device, a water source box and a float valve component, wherein a water inlet cavity is arranged on the water using device, and a bottom plate of the water source box is arranged on a float valve core seat; a bottom plate of the water source box is provided with a water guide cavity with an upper opening, the bottom plate of the water guide cavity is provided with the float valve core seat, and the float valve core seat is provided with an upper opening and a lower opening; the float valve component comprises an upper float, a valve rod, a spring, a valve core and a floating ball; the spring is sleeved on the valve rod, the upper end of the valve rod is connected with the upper float, the lower end of the valve rod is connected with the valve core, and the valve rod is in sliding fit with the float valve core seat; the valve rod and the float valve core seat between two adjacent rings of springs are water guide channels; the floating ball is arranged in the water inlet cavity and is matched with the lower end of the valve rod. The float valve component has the advantages of few parts, convenient assembly and good sealing performance.
Description
Technical Field
The invention relates to a water-using device for replenishing water.
Background
In the prior art, a device needing water supplement comprises a water using device, a water source box and a float valve component, wherein a water inlet cavity is arranged on the water using device, and a bottom plate of the water source box is provided with a float valve core seat. There are problems in that: the structure is complex and water leakage is easy.
Disclosure of Invention
The purpose of the invention is: the improved water replenishing device has the characteristics of simple structure and good sealing performance.
The invention is realized by the following steps: an improved water supplementing device comprises a water using device, a water source box and a float valve component, wherein the water using device is provided with an atomizing cavity and a water inlet cavity communicated with the atomizing cavity, and a bottom plate of the water source box is provided with a float valve core seat; it is characterized in that: a bottom plate of the water source box is provided with a water guide cavity with an upper opening, the bottom plate of the water guide cavity is provided with the float valve core seat, and the float valve core seat is provided with an upper opening and a lower opening;
the float valve component comprises an upper float, a valve rod, a spring, a valve core and a floating ball;
the spring is sleeved on the valve rod, the upper end of the valve rod is connected with the upper float, the lower end of the valve rod is connected with the valve core, and the valve rod is in sliding fit with the float valve core seat; the valve rod and the float valve core seat between two adjacent rings of springs are water guide channels; the floating ball is arranged in the water inlet cavity and is matched with the lower end of the valve rod.
The improved water replenishing device is characterized in that: the bottom plate of the water source box is provided with an accommodating cavity with a lower opening, and the water guide cavity is positioned in the accommodating cavity; a counter bore with an upper opening is arranged on the water using device;
the containing cavity is inserted into the counter bore, and the upper end of the counter bore supports the bottom plate of the water source box.
The improved water replenishing device is characterized in that: a bottom plate of the water source box is provided with a pin boss with a lower opening in the water source box;
and a pin column is arranged on the bottom plate of the counter bore and is inserted into the pin seat.
The improved water replenishing device is characterized in that: the valve rod is provided with a water guide channel along the axis, and the water guide channel wall is provided with a water guide hole along the axial direction;
the length of the water guide hole is larger than the height of the float valve core seat.
The improved water replenishing device is formed by the float valve component, has few parts, is convenient to assemble and has good sealing performance.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is one of the exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an improved water replenishing device comprises a water using device 1, a water source tank 2 and a float valve assembly, wherein a water inlet cavity 12 is arranged on the water using device 1, and a bottom plate of the water source tank 2 is provided with a float valve core seat 21; a bottom plate of the water source tank 2 is provided with a water guide cavity 22 with an upper opening, the bottom plate of the water guide cavity 22 is provided with the float valve core seat 21, and the float valve core seat 21 is provided with an upper opening and a lower opening;
the float valve component comprises an upper float 3, a valve rod 4, a valve core 5, a spring 6 and a float ball 7; the floating ball 7 is hollow;
the spring 6 is sleeved on the valve rod 4, the upper end of the valve rod 4 is connected with the upper float 3, the lower end of the valve rod 4 is connected with the valve core 5, the spring 6 on the valve rod 4 is in sliding fit with the float valve core seat 21, and the valve rod 4 and the float valve core seat 21 between two adjacent rings of springs 6 are water guide channels; the floating ball 7 is arranged in the water inlet cavity 12, and the floating ball 7 is matched with the lower end of the valve rod 4;
an accommodating cavity 24 with a lower opening is arranged on the bottom plate of the water source box 2, and the water guide cavity 22 is positioned in the accommodating cavity 24; a counter bore 13 with an upper opening is arranged on the water using device 1;
the containing cavity 24 is inserted into the counter bore 13, the upper end of the counter bore 13 supports the bottom plate of the water source box 2, namely the upper end of the water device supports the bottom plate of the water source box 2 outside the containing cavity 24;
a bottom plate of the water source box 2 is provided with a pin seat 25 with a lower opening in the water source box;
the bottom plate of the counter bore 13 is provided with a pin 14, and the pin 14 is inserted into the pin seat 25.
The invention can also be implemented as follows: a water guide channel 41 along the axial line is arranged on the valve rod 4, and a water guide hole 411 along the axial direction is arranged on the wall of the water guide channel 41;
the length of the water guide hole 411 is greater than the height of the float valve core seat 21.
When the water source tank 2 is separated from the water using device 1, the valve rod 4 moves downwards under the action of gravity; the upper floater 3 is in liquid seal fit with the upper end of the floater valve core seat 21, and water is added into the water source tank 2; when the water source tank 2 and the water using device 1 are assembled together, the floating ball 7 jacks up the valve rod 4, the upper float 3 is separated from the upper end of the float valve core seat 21, water enters the water inlet cavity 12 and the atomization cavity 11 through the water guide cavity 22 and the float valve core seat 21, when the water level of the water inlet cavity 12 reaches a set water level, the floating ball 7 moves upwards, and the floating ball 7 is matched with the lower end of the valve rod 4; the valve core 5 is matched with the lower end of the float valve core seat 21 to seal and block a water path.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (4)
1. An improved water supplementing device comprises a water using device, a water source box and a float valve component, wherein a water inlet cavity is arranged on the water using device, and a bottom plate of the water source box is arranged on a float valve core seat; the method is characterized in that: a bottom plate of the water source box is provided with a water guide cavity with an upper opening, the bottom plate of the water guide cavity is provided with the float valve core seat, and the float valve core seat is provided with an upper opening and a lower opening;
the float valve component comprises an upper float, a valve rod, a spring, a valve core and a floating ball;
the spring is sleeved on the valve rod, the upper end of the valve rod is connected with the upper float, the lower end of the valve rod is connected with the valve core, and the valve rod is in sliding fit with the float valve core seat; the valve rod and the float valve core seat between two adjacent rings of springs are water guide channels; the floating ball is arranged in the water inlet cavity and is matched with the lower end of the valve rod.
2. An improved refill device as claimed in claim 1, wherein: the bottom plate of the water source box is provided with an accommodating cavity with a lower opening, and the water guide cavity is positioned in the accommodating cavity; a counter bore with an upper opening is arranged on the water using device;
the containing cavity is inserted into the counter bore, and the upper end of the counter bore supports the bottom plate of the water source box.
3. An improved refill device as claimed in claim 2, wherein: a bottom plate of the water source box is provided with a pin boss with a lower opening in the water source box;
and a pin column is arranged on the bottom plate of the counter bore and is inserted into the pin seat.
4. An improved refill device as claimed in claim 1, 2 or 3, wherein: the valve rod is provided with a water guide channel along the axis, and the water guide channel wall is provided with a water guide hole along the axial direction;
the length of the water guide hole is larger than the height of the float valve core seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059560.2U CN209837148U (en) | 2019-01-14 | 2019-01-14 | Improved water replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059560.2U CN209837148U (en) | 2019-01-14 | 2019-01-14 | Improved water replenishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837148U true CN209837148U (en) | 2019-12-24 |
Family
ID=68901785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059560.2U Active CN209837148U (en) | 2019-01-14 | 2019-01-14 | Improved water replenishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667310A (en) * | 2019-01-14 | 2019-04-23 | 中山市吉瑞格家居科技有限公司 | A kind of improved water replanishing device |
-
2019
- 2019-01-14 CN CN201920059560.2U patent/CN209837148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667310A (en) * | 2019-01-14 | 2019-04-23 | 中山市吉瑞格家居科技有限公司 | A kind of improved water replanishing device |
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