CN107559464A - A kind of draining valve - Google Patents
A kind of draining valve Download PDFInfo
- Publication number
- CN107559464A CN107559464A CN201610512511.0A CN201610512511A CN107559464A CN 107559464 A CN107559464 A CN 107559464A CN 201610512511 A CN201610512511 A CN 201610512511A CN 107559464 A CN107559464 A CN 107559464A
- Authority
- CN
- China
- Prior art keywords
- valve
- inlet opening
- valve body
- apopore
- valve element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention discloses a kind of draining valve, including valve body, inlet opening is provided with the top of the valve body, its bottom is provided with apopore, and valve inner be provided with for connect inlet opening, apopore ponding hole, inlet opening, the junction in ponding hole are provided with trim ring in valve body, water holes are provided with the trim ring, valve element is provided with the ponding hole, gap is provided between the hole wall in valve element and the ponding hole, upper surface, the lower surface of the valve element are ramp structure, and the upper surface of valve element, lower end tilt towards the same side.Upper surface, the lower surface of a kind of draining valve core are all provided with being set to ramp structure, and valve element upper surface, lower end tilt towards the same side, can effectively prevent external water from entering from apopore, simple in construction, be easily achieved.
Description
Technical field
The present invention relates to a kind of valve, more particularly to a kind of draining valve.
Background technology
At present, caused condensed water or other position seal failures are laggard in the cavity of inside electric appliance sealing
Enter the secondary water in equipment, draining valve need to be passed through and discharged, and motor works in the working environment of humidity, that
Draining valve will can also limit the entrance of outside moisture.However, there is structure in the draining valve on existing market
Complexity, the problem of waterproof effect difference, thus, it is badly in need of solving.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, a kind of draining valve is provided, to solve existing draining valve knot
Structure is complicated, the problem of waterproof effect difference.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of draining valve, including valve body, inlet opening is provided with the top of the valve body, its bottom is provided with apopore,
And valve inner be provided with for connect inlet opening, apopore ponding hole, positioned at inlet opening, product in valve body
The junction in water hole is provided with trim ring, and water holes are provided with the trim ring, valve is provided with the ponding hole
Core, gap is provided between the hole wall in valve element and the ponding hole, upper surface, the lower surface of the valve element are equal
For ramp structure, and the upper surface of valve element, lower end tilt towards the same side.
As a preferred embodiment of the present invention, the valve body is T-shaped structure.
As a preferred embodiment of the present invention, the external screw thread for being easily installed connection is provided with the valve body.
As a preferred embodiment of the present invention, the aperture of the apopore is less than the aperture of inlet opening.
Beneficial effects of the present invention are that a kind of upper surface, the lower surface of draining valve core are all provided with being set to tiltedly
Face structure, and valve element upper surface, lower end tilt towards the same side, can effectively prevent external water from apopore
Into simple in construction, be easily achieved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of draining valve of the present invention.
In figure:
1st, valve body；2nd, external screw thread；3rd, inlet opening；4th, apopore；5th, ponding hole；6th, trim ring；7、
Water holes；8th, valve element.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.Can be with
Understand, embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of draining valve of the present invention.
In the present embodiment, a kind of draining valve, including valve body 1, the valve body 1 is T-shaped structure, valve body 1
On be provided with the external screw thread 2 for being easily installed connection, the top of valve body 1 is provided with inlet opening 3, and its bottom is provided with out
Water hole 4, the aperture of the apopore 4 are less than the aperture of inlet opening 3, and the valve body 1, which is internally provided with, to be used for
Inlet opening 3, the ponding hole 5 of apopore 4 are connected, the handing-over of inlet opening 3, ponding hole 5 is located in valve body 1
Place is provided with trim ring 6, and water holes 7 are provided with the trim ring 6, valve element 8 is provided with the ponding hole 5,
Gap, upper surface, the lower surface of the valve element 8 are provided between the valve element 8 and the hole wall in ponding hole 5
It is ramp structure, and the upper surface of valve element 8, lower end tilt towards the same side.
Upper surface, the lower surface of a kind of above-mentioned draining valve core 8 are all provided with being set to ramp structure, and on valve element 8
End face, lower end tilt towards the same side, can effectively prevent external water from entering from apopore 4, simple in construction,
It is easily achieved.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not by above-described embodiment
Limitation, without departing from the spirit and scope of the present invention, the present invention also have various change and change, this
A little changes and modifications all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims define.
Claims (4)
- A kind of 1. draining valve, it is characterised in that：Including valve body, inlet opening is provided with the top of the valve body, its Bottom is provided with apopore, and valve inner be provided with for connect inlet opening, apopore ponding hole, valve body It is interior that inlet opening, the junction in ponding hole are provided with trim ring, water holes are provided with the trim ring, it is described Valve element is provided with ponding hole, gap is provided between the hole wall in valve element and the ponding hole, the valve element Upper surface, lower surface are ramp structure, and the upper surface of valve element, lower end tilt towards the same side.
- A kind of 2. draining valve according to claim 1, it is characterised in that：The valve body is T-shaped structure.
- A kind of 3. draining valve according to claim 1, it is characterised in that：It is provided with just on the valve body In the external screw thread of installation connection.
- A kind of 4. draining valve according to claim 1, it is characterised in that：The aperture of the apopore is small In the aperture of inlet opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512511.0A CN107559464A (en) | 2016-06-30 | 2016-06-30 | A kind of draining valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512511.0A CN107559464A (en) | 2016-06-30 | 2016-06-30 | A kind of draining valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559464A true CN107559464A (en) | 2018-01-09 |
Family
ID=60969968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610512511.0A Pending CN107559464A (en) | 2016-06-30 | 2016-06-30 | A kind of draining valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559464A (en) |
-
2016
- 2016-06-30 CN CN201610512511.0A patent/CN107559464A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |