CN209245686U - A kind of novel unidirectional hydrophobic valve - Google Patents
A kind of novel unidirectional hydrophobic valve Download PDFInfo
- Publication number
- CN209245686U CN209245686U CN201821723791.0U CN201821723791U CN209245686U CN 209245686 U CN209245686 U CN 209245686U CN 201821723791 U CN201821723791 U CN 201821723791U CN 209245686 U CN209245686 U CN 209245686U
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- China
- Prior art keywords
- slide plate
- slide bar
- channel
- flow
- resistance
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Abstract
The utility model discloses a kind of novel unidirectional hydrophobic valves, including shell, the enclosure interior offers intake tunnel, channel of resistance to flow and exhalant canal, and intake tunnel, channel of resistance to flow and exhalant canal are set gradually from top to bottom, the intake tunnel is internally provided with link block, the bottom of the link block is equipped with slide plate, and slide plate is located in channel of resistance to flow, the slide plate is arranged on slide bar, and it is slidably connected between slide plate and slide bar, the slide bar is two, slide bar described in two is separately positioned on the two sides of channel of resistance to flow, and the both ends of slide bar are fixedly connected with the inner wall of shell, the slide plate is connect by spring with fixed plate, and fixed plate is fixedly mounted in exhalant canal, the first limited post is provided on the slide plate lower surface, the fixed plate upper surface is provided with the second limited post.The utility model solves the problems, such as that existing drain valve does not have the function of irreversibly delivering gas or liquid and stability is poor, of simple structure and strong practicability.
Description
Technical field
The utility model relates to valve technology field, specifically a kind of novel unidirectional hydrophobic valve.
Background technique
The basic role of drain valve is that condensed water, air and the carbon dioxide gas in vapour system are discharged as early as possible；Together
When be automatically prevented from the leakage of steam to the maximum extent.The various types of drain valve, the performance having nothing in common with each other.
Current existing drain valve be essentially all can with two-way flow, but some special working environments or under the conditions of
Need to use unidirectional drain valve, and unidirectional drain valve stability at present on the market is poor, drain valve inner components are easy dislocation,
And unidirectional drain valve is made to become two-way drain valve；Therefore, it is unsatisfactory for existing use demand.
Utility model content
The purpose of this utility model is to provide a kind of novel unidirectional hydrophobic valves, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel unidirectional hydrophobic valve, including shell
Body, the enclosure interior offers intake tunnel, channel of resistance to flow and exhalant canal, and intake tunnel, channel of resistance to flow and water outlet are logical
Road is set gradually from top to bottom, and the intake tunnel is internally provided with link block, and the bottom of the link block is equipped with slide plate, and
Slide plate is located in channel of resistance to flow, and the slide plate setting is slidably connected on slide bar, and between slide plate and slide bar, and the slide bar is two
A, slide bar described in two is separately positioned on the two sides of channel of resistance to flow, and the both ends of slide bar are fixedly connected with the inner wall of shell,
The slide plate is connect by spring with fixed plate, and fixed plate is fixedly mounted in exhalant canal, is set on the slide plate lower surface
It is equipped with the first limited post, the fixed plate upper surface is provided with the second limited post, and the first limited post and the equal position of the second limited post
In the inside of spring, the both ends of the shell are separately installed with first flange connector and second flange connector.
Preferably, it is connected between the outer wall of the link block and the inner wall of intake tunnel for gap.
Preferably, third through-hole and the second through-hole are provided on the slide plate outer surface, and the second through-hole is logical positioned at third
The inside in hole connects between the inner wall of the third through-hole and the outer wall of slide bar for gap.
Preferably, first through hole is provided on the fixed plate outer surface.
Preferably, mounting hole is provided on the outer surface of the first flange connector and second flange connector.
Preferably, it is mutually communicated between the intake tunnel, channel of resistance to flow and exhalant canal three.
Compared with prior art, the utility model has the beneficial effects that the utility model by link block, slide plate, slide bar,
First limited post, the second limited post, spring and fixed plate are used cooperatively, so that the utility model is provided with the function of one-way flow
Can, gas or liquid enter in the utility model shell from intake tunnel, make link block by certain power, link block by
Power pass to slide plate, slide plate does downward movement on slide bar, to drive link block to move down, when the top of link block
There are when gap between portion and channel of resistance to flow inner wall, gas or liquid are flow in channel of resistance to flow, and logical from second on slide plate
First through hole on hole and fixed plate flows out exhalant canal, and when no gas or liquid enter from intake tunnel, slide plate is by bullet
The upward elastic force of spring, makes slide plate do upward movement, and link block is made to return to initial position, when gas or liquid are from intake tunnel
When into the utility model shell, because of the clogging intake tunnel of link block, so that gas or liquid cannot be from intake tunnels
Discharge, so that the utility model, which realizes the utility model, can irreversibly deliver gas or liquid；It is limited and by first
Two settings limited biggish deviation can occur to avoid spring, not only can be real by being used cooperatively for slide plate and slide bar
Existing link block can indirectly move up and down, and link block can also be avoided to deviate link block because of the deviation of camber of spring,
Cause to generate the case where misplacing between link block and intake tunnel, improve the stability of the utility model, enhances this
The service life of utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is partial enlargement diagram at the A in the utility model Fig. 1.
Fig. 3 is the slide plate top view of the utility model.
Fig. 4 is the fixed plate top view of the utility model.
In figure: 1, first flange connector；2, intake tunnel；3, link block；4, slide plate；5, slide bar；6, shell；7, spring；
8, first through hole；9, exhalant canal；10, second flange connector；11, mounting hole；12, the first limited post；13, the second limited post；
14, fixed plate；15, the second through-hole；16, channel of resistance to flow；17, third through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of novel unidirectional hydrophobic valve, including shell 6, shell 6
Inside offers intake tunnel 2, channel of resistance to flow 16 and exhalant canal 9, and intake tunnel 2, channel of resistance to flow 16 and exhalant canal 9 from
Top to bottm is set gradually, and intake tunnel 2 is internally provided with link block 3, and the bottom of link block 3 is equipped with slide plate 4, and 4, slide plate
In in channel of resistance to flow 16, the setting of slide plate 4 is slidably connected on slide bar 5, and between slide plate 4 and slide bar 5, and slide bar 5 is two, two
Slide bar 5 be separately positioned on the two sides of channel of resistance to flow 16, and the both ends of slide bar 5 are fixedly connected with the inner wall of shell 6, slide plate 4
It is connect by spring 7 with fixed plate 14, and fixed plate 14 is fixedly mounted in exhalant canal 9, is provided on 4 lower surface of slide plate
One limited post 12,14 upper surface of fixed plate are provided with the second limited post 13, and the first limited post 12 and the equal position of the second limited post 13
In the inside of spring 7, the both ends of shell 6 are separately installed with first flange connector 1 and second flange connector 10, link block 3 it is outer
It is connected between wall and the inner wall of intake tunnel 2 for gap, is provided with third through-hole 17 and the second through-hole 15 on 4 outer surface of slide plate,
And second through-hole 15 be located at the inside of third through-hole 17, connected between the inner wall of third through-hole 17 and the outer wall of slide bar 5 for gap,
It is provided with first through hole 8 on 14 outer surface of fixed plate, is respectively provided on the outer surface of first flange connector 1 and second flange connector 10
There is mounting hole 11, is mutually communicated between 9 three of intake tunnel 2, channel of resistance to flow 16 and exhalant canal.
The working principle of the utility model is: when gas or liquid enter the utility model shell 6 from intake tunnel 2
It is interior, make link block 3 by certain power, the power that link block 3 is subject to passes to slide plate 4, and slide plate 4 does downward fortune on slide bar 5
It is dynamic, so that link block 3 be driven to move down, when between 16 inner wall of the top of link block 3 and channel of resistance to flow there are when gap, gas
Body or liquid are flow in channel of resistance to flow 16, and the first through hole 8 from the second through-hole 15 on slide plate 4 and in fixed plate 14 flows out
Exhalant canal 9, when entering without gas or liquid from intake tunnel 2, the elastic force upward by spring 7 of slide plate 4 makees slide plate 4
Upward movement makes link block 3 return to initial position, when gas or liquid enter the utility model shell 6 from intake tunnel 2
When middle, because of the clogging intake tunnel 2 of link block 3, so that gas or liquid cannot be discharged from intake tunnel 2, so that this is practical
The novel the utility model that realizes can irreversibly deliver gas or liquid；The setting limited with second is limited by first,
Biggish deviation can occur to avoid spring 7, by being used cooperatively for slide plate 4 and slide bar 5, not only may be implemented between link block 3
What is connect can move up and down, and link block 3 can also be avoided to deviate link block 3 because of the deviation that spring 7 deforms, cause to connect
The case where misplacing is generated between block 3 and intake tunnel 2, improves the stability of the utility model, and it is practical new to enhance this
The service life of type.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of novel unidirectional hydrophobic valve, including shell (6), which is characterized in that offered inside the shell (6) logical into water
Road (2), channel of resistance to flow (16) and exhalant canal (9), and intake tunnel (2), channel of resistance to flow (16) and exhalant canal (9) on to
Under set gradually, the intake tunnel (2) is internally provided with link block (3), and the bottom of the link block (3) is equipped with slide plate
(4), and slide plate (4) is located in channel of resistance to flow (16), and the slide plate (4) is arranged on slide bar (5), and slide plate (4) and slide bar (5)
Between be slidably connected, the slide bar (5) is that slide bar (5) described in two, two is separately positioned on the two sides of channel of resistance to flow (16),
And the both ends of slide bar (5) are fixedly connected with the inner wall of shell (6), the slide plate (4) is connected by spring (7) and fixed plate (14)
It connects, and fixed plate (14) is fixedly mounted in exhalant canal (9), is provided with the first limited post on slide plate (4) lower surface
(12), fixed plate (14) upper surface is provided with the second limited post (13), and the first limited post (12) and the second limited post
(13) it is respectively positioned on the inside of spring (7), the both ends of the shell (6) are separately installed with first flange connector (1) and second flange
Connector (10).
2. the novel unidirectional hydrophobic valve of one kind according to claim 1, which is characterized in that the outer wall of the link block (3)
It is connect between the inner wall of intake tunnel (2) for gap.
3. the novel unidirectional hydrophobic valve of one kind according to claim 1, which is characterized in that on slide plate (4) outer surface
It is provided with third through-hole (17) and the second through-hole (15), and the second through-hole (15) is located at the inside of third through-hole (17), described
It is connect between the inner wall of three through-holes (17) and the outer wall of slide bar (5) for gap.
4. the novel unidirectional hydrophobic valve of one kind according to claim 1, which is characterized in that fixed plate (14) outer surface
On be provided with first through hole (8).
5. the novel unidirectional hydrophobic valve of one kind according to claim 1, which is characterized in that the first flange connector (1)
Mounting hole (11) are provided with on the outer surface of second flange connector (10).
6. the novel unidirectional hydrophobic valve of one kind according to claim 1, which is characterized in that the intake tunnel (2), choked flow
It is mutually communicated between channel (16) and exhalant canal (9) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723791.0U CN209245686U (en) | 2018-10-24 | 2018-10-24 | A kind of novel unidirectional hydrophobic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723791.0U CN209245686U (en) | 2018-10-24 | 2018-10-24 | A kind of novel unidirectional hydrophobic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245686U true CN209245686U (en) | 2019-08-13 |
Family
ID=67525595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821723791.0U Expired - Fee Related CN209245686U (en) | 2018-10-24 | 2018-10-24 | A kind of novel unidirectional hydrophobic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412377A (en) * | 2020-03-05 | 2020-07-14 | 铜陵兴荣阀门管件有限公司 | One-way drain valve |
-
2018
- 2018-10-24 CN CN201821723791.0U patent/CN209245686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412377A (en) * | 2020-03-05 | 2020-07-14 | 铜陵兴荣阀门管件有限公司 | One-way drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20191024 |