CN206279607U - A kind of self-draining arrangement - Google Patents
A kind of self-draining arrangement Download PDFInfo
- Publication number
- CN206279607U CN206279607U CN201621378495.2U CN201621378495U CN206279607U CN 206279607 U CN206279607 U CN 206279607U CN 201621378495 U CN201621378495 U CN 201621378495U CN 206279607 U CN206279607 U CN 206279607U
- Authority
- CN
- China
- Prior art keywords
- upper sealing
- sealing plate
- baffle plate
- valve element
- self
- 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.)
- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of self-draining arrangement, it includes discharge casing and drainage mechanism, the drainage mechanism is arranged on the bottom of the discharge casing, the drainage mechanism includes valve body, upper sealing plate, lower shrouding and valve element, the upper sealing plate and lower shrouding are separately mounted to the both sides up and down of the valve body, water inlet and delivery port are further respectively had on the upper sealing plate and lower shrouding, the bottom of the valve element is provided with a baffle plate, the baffle plate is corresponding with the position of the delivery port, and the sectional area of the baffle plate is more than the sectional area of the delivery port, the upper end of the valve element is connected after passing through the upper sealing plate with one end of connecting rod, the other end of the connecting rod is provided with a buoyant spheres, wherein, spring is additionally provided between the baffle plate and the upper sealing plate, the spring is located on the valve element.The utility model energy Auto-drainage and can prevent from becoming flat or being lost in other useful media.
Description
Technical field
The utility model is related to drainage arrangement technical field, more particularly to a kind of self-draining arrangement.
Background technology
In the daily production of power plant, have it is many need periodically to discharge hydrophobic place, hydrophobic row of the prior art
It is manual drainage or electric draining to put general, but, can so there is deflation or be lost in the phenomenon of other useful media, make
Into the waste of the energy.
Utility model content
The utility model is mainly the technical problem solved in the presence of prior art, so as to provide a kind of automatic-discharging dredge
Water, will not become flat or medium that other are useful self-draining arrangement.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
The self-draining arrangement that the utility model is provided, it includes discharge casing and drainage mechanism, and the drainage mechanism is set
In the bottom of the discharge casing, the drainage mechanism includes valve body, upper sealing plate, lower shrouding and valve element, the upper sealing plate and lower envelope
Plate is separately mounted to the both sides up and down of the valve body, water inlet and delivery port be further respectively had on the upper sealing plate and lower shrouding,
The bottom of the valve element is provided with a baffle plate, and the baffle plate is corresponding with the position of the delivery port, and the baffle plate sectional area
More than the sectional area of the delivery port, the upper end of the valve element is connected after passing through the upper sealing plate with one end of connecting rod, described
The other end of connecting rod is provided with a buoyant spheres, wherein, spring is additionally provided between the baffle plate and the upper sealing plate, the spring wears
On the valve element.
Further, the discharge casing is also connected with a water inlet, and the water inlet is arranged on the top of the discharge casing
Portion.
Further, it is additionally provided with manual switch valve on the water inlet.
Further, the water inlet is annular, and is arranged on the outside of the valve element.
Further, the connecting rod is rigid link.
The beneficial effects of the utility model are：Being collected by discharge casing needs the water of discharge, when water level is high in discharge casing
When buoyant spheres, buoyant spheres are moved upwards under buoyancy, overcome the elastic band movable valve plug of spring to move upwards, take off baffle plate
The mouth of a river is separated out, water is discharged downwards by delivery port, complete Auto-drainage；And after working as water level decreasing, the buoyancy that buoyant spheres are subject to is small
In the elastic force of spring, baffle plate is moved down and covers closing delivery port, prevents from becoming flat or being lost in other useful media.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of self-draining arrangement of the present utility model.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model
Define.
Refering to shown in Fig. 1, self-draining arrangement of the present utility model, it includes discharge casing 1 and drainage mechanism 2, draught engine
Structure 2 is arranged on the bottom of discharge casing 1, and drainage mechanism 2 includes valve body 21, upper sealing plate 22, lower shrouding 23 and valve element 24, upper sealing plate 22
With the both sides up and down that lower shrouding 23 is separately mounted to valve body 21, the He of water inlet 25 is further respectively had on upper sealing plate 22 and lower shrouding 23
Delivery port 26, the bottom of valve element 24 is provided with a baffle plate 27, and baffle plate 27 is corresponding with the position of delivery port 26, and baffle plate 27 section
Product is more than the sectional area of delivery port 26, and the upper end of valve element 24 is connected after passing through upper sealing plate 22 with one end of connecting rod 28, connecting rod 28
The other end be provided with a buoyant spheres 29, wherein, spring 210 is additionally provided between baffle plate 27 and upper sealing plate 22, spring 210 is located in valve
On core 24.
The utility model is collected by discharge casing 1 needs the water of discharge, when water level is higher than buoyant spheres 29 in discharge casing 1,
Buoyant spheres 29 are moved upwards under buoyancy, overcome the elastic band movable valve plug 24 of spring 210 to move upwards, depart from baffle plate 27
Delivery port 26, water is discharged downwards by delivery port 26, completes Auto-drainage；And after working as water level decreasing, it is floating that buoyant spheres 29 are subject to
Less than the elastic force of spring 210, baffle plate 27 moves down to cover closes delivery port 26 to power, prevents from becoming flat or being lost in other useful media.
In the utility model, discharge casing 1 is also connected with a water inlet 3, and water inlet 3 is arranged on the top of discharge casing 1.Compared with
Good, control for convenience, manual switch valve 4 is additionally provided with water inlet 3.
Preferably, water inlet 25 is annular, and is arranged on the outside of valve element 24.The water inlet 25 of annular can ensure entering
During water, current produce uniform impulsive force to baffle plate 27, prevent the unbalance stress run-off the straight of valve element 24, clamping stagnation occur and show
As, and also ensure that buoyant spheres 29 are in vertical state, improve the accuracy of discharge level control.
In the utility model, in order to preferably transmit the buoyancy of buoyant spheres 29 and the elastic force of spring 210, connecting rod 28 is rigidity
Connecting rod.
More than, specific embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within protection domain of the present utility model.Therefore,
Protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of self-draining arrangement, it is characterised in that including discharge casing and drainage mechanism, the drainage mechanism is arranged on described
The bottom of discharge casing, the drainage mechanism includes valve body, upper sealing plate, lower shrouding and valve element, and the upper sealing plate and lower shrouding are distinguished
Installed in the both sides up and down of the valve body, water inlet and delivery port, the valve are further respectively had on the upper sealing plate and lower shrouding
The bottom of core is provided with a baffle plate, and the baffle plate is corresponding with the position of the delivery port, and the sectional area of the baffle plate is more than institute
The sectional area of delivery port is stated, the upper end of the valve element is connected after passing through the upper sealing plate with one end of connecting rod, the connecting rod
The other end is provided with a buoyant spheres, wherein, spring is additionally provided between the baffle plate and the upper sealing plate, the spring is located in described
On valve element.
2. self-draining arrangement as claimed in claim 1, it is characterised in that the discharge casing is also connected with a water inlet,
The water inlet is arranged on the top of the discharge casing.
3. self-draining arrangement as claimed in claim 2, it is characterised in that be additionally provided with manual switch valve on the water inlet.
4. self-draining arrangement as claimed in claim 3, it is characterised in that the water inlet is annular, and be arranged on described
The outside of valve element.
5. self-draining arrangement as claimed in claim 1, it is characterised in that the connecting rod is rigid link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378495.2U CN206279607U (en) | 2016-12-15 | 2016-12-15 | A kind of self-draining arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378495.2U CN206279607U (en) | 2016-12-15 | 2016-12-15 | A kind of self-draining arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279607U true CN206279607U (en) | 2017-06-27 |
Family
ID=59072554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378495.2U Expired - Fee Related CN206279607U (en) | 2016-12-15 | 2016-12-15 | A kind of self-draining arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185691A (en) * | 2018-11-01 | 2019-01-11 | 燕山大学 | A kind of float ball type steam pipe drainage device |
-
2016
- 2016-12-15 CN CN201621378495.2U patent/CN206279607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185691A (en) * | 2018-11-01 | 2019-01-11 | 燕山大学 | A kind of float ball type steam pipe drainage device |
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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 |
Granted publication date: 20170627 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |