CN104500820A - Altitude control valve - Google Patents
Altitude control valve Download PDFInfo
- Publication number
- CN104500820A CN104500820A CN201410715850.XA CN201410715850A CN104500820A CN 104500820 A CN104500820 A CN 104500820A CN 201410715850 A CN201410715850 A CN 201410715850A CN 104500820 A CN104500820 A CN 104500820A
- Authority
- CN
- China
- Prior art keywords
- flap
- valve body
- valve
- hole
- club
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The invention discloses an altitude control valve which comprises a valve body, a valve clack, a pin roll, a ball arm, a weight and a floating ball. The altitude control valve is characterized in that the valve clack is arranged inside the valve body, one end of the valve clack is connected onto the wall of the valve body through the pin roll so as to form a rotary oscillation structure; one end of the ball arm is fixedly connected to the middle of the valve clack, the other end of the ball arm extends out from the valve body and is provided with the weight and the floating ball; a sealing surface is arranged on the valve body, the end surface of the valve clack is in tight contact with or separated from the sealing surface in an oscillating process of the valve clack, and an inlet and an outlet in two ends of the valve body are controlled to be communicated and closed. The altitude control valve has the beneficial effects of simple structure and high working pressure, and is suitable for an environment with poor medium cleanliness.
Description
Technical field
The present invention relates to a kind of valve, particularly relate to a kind of altitude valve.
Background technique
In present medical domain, at present, water-level control apparatus is made up of ball float, club, ball float and valve core, and valve core adopts ball-valve type or sliding valve style mostly, when in pond during water level decreasing, ball float sinks, drive club to promote valve ball or valve body, open valve, water just flows out from control valve.When water level rises to guide line, ball float rises, and drive club back to move, valve ball or valve body reset under the action of the spring, throttle down, and control valve stops supplying water.But there is following shortcoming in valve ball formula and slide-valve structure: 1, the requirement on machining accuracy of valve ball and guiding valve is higher, and cost of production is high; 2, working medium turbidity test require high, and media operation temperature is low, frequent maintaining; 3, adopt spring reset, working pressure is little, low, frequent maintaining.
Summary of the invention
The present invention the object of the invention is, in order to the complex structure, the turbidity test that overcome altitude valve of the prior art existence require shortcoming that is high and working pressure, there is provided a kind of altitude valve, this valve has that structure is simple, working pressure is high, the feature of the environment of Applicable media turbidity test difference.
Object of the present invention can reach by the following technical solutions:
A kind of altitude valve, comprises valve body, flap, bearing pin, club, pouring weight, ball float, it is characterized in that: flap is located at valve inner, one end by pinned connection on valve body wall, forms rotary oscillation structure; One end of club is fixedly attached to that to stretch out valve body in the middle part of flap, outside the other end outer and be provided with pouring weight and ball float; Described valve body is provided with sealing surface, and in flap swing process, the end face of flap and sealing surface close contact or in vitro, the connected sum of control valve body two end entrance and outlet is closed.
Object of the present invention can also be reached by following measure:
One embodiment of the present invention are: the valve body wall above described sealing surface offers two ends through hole, one end of flap is provided with mounting hole, bearing pin two ends are processed with screw thread, and bearing pin successively through the through hole of valve body wall and the mounting hole of flap, and is fixedly mounted on valve body by nut.Described mounting hole is slightly larger than pin diameter, and flap freely swings.
One embodiment of the present invention are: described club is hierarchic structure, left and right two ends diameter is little, mid diameter large, and left and right two smaller diameter end are processed with screw thread, and flap and pouring weight center offer through hole, the right-hand member of club passes the through hole of flap, and is connected and fixed by nut; The left end of club passes the through hole of pouring weight and adopts nut to be connected and fixed.
One embodiment of the present invention are: the left side area of flap is greater than the area of sealing surface, and when club moves, flap left side and sealing surface fit or leave, and the connected sum of the entrance and outlet that realize valve body is closed.
Described flap adopts rubber material manufacture to form, and contact between sealing surface is tight.
One embodiment of the present invention are: described ball float center offers fixed hole, and be processed with screw thread in fixed hole, ball float is installed on the left end of club by fixed hole.
One embodiment of the present invention are: ball float is hollow-core construction, and inside is filled with gas, when water level rises and declines, are swung by the buoyant belt ovable valve stem of ball float.
One embodiment of the present invention are: described flap adopts rubber material manufacture to form, and contact between sealing surface is tight.
Implement the present invention, there is following beneficial effect:
1, the present invention adopts flap construction of switch, drives flap to swing by valve rod, and when water level decreasing, ball float sinks, and valve open, supplies water.When water level rises, ball float rises, and under the effect of hydraulic pressure, flap resets rapidly closedowns, stops water supply.Realize switch object, structure is simple, easy to maintenance.
2, inventive shell adopts because flap and sealing surface are stickiness sealing configuration, and stably can work in medium is oil product and Strong oxdiative medium, sealability is reliable, easy to maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first structural drawing of altitude valve of the present invention.
Fig. 2 is the second structural drawing of altitude valve of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Specific embodiment 1:
See Fig. 1 to Fig. 2, the present embodiment comprises valve body 1, flap 2, bearing pin 3, club 4, pouring weight 5, ball float 6, it is characterized in that: flap 2 is located at valve body 1 inside, one end is connected on valve body wall by bearing pin 3, forms rotary oscillation structure; One end of club 4 is fixedly attached to that to stretch out valve body 1 in the middle part of flap 2, outside the other end outer and be provided with pouring weight 5 and ball float 6; Described valve body 1 is provided with sealing surface 7, and in flap 2 swing process, the end face of flap 2 and sealing surface 7 close contact or in vitro, the connected sum of control valve body 1 liang of end entrance and outlet is closed.
In the present embodiment:
With reference to Fig. 1 ~ Fig. 2, valve body wall above described sealing surface 7 offers two ends through hole, and one end of flap 2 is provided with mounting hole, and bearing pin 3 two ends are processed with screw thread, bearing pin 3 successively through the through hole of valve body wall and the mounting hole of flap 2, and is fixedly mounted on valve body 1 by nut.Described mounting hole is slightly larger than bearing pin 3 diameter, and flap 1 freely swings.
Described club 4 is hierarchic structure, and left and right two ends diameter is little, mid diameter large, and left and right two smaller diameter end are processed with screw thread, and flap 2 and pouring weight 5 center offer through hole, and the right-hand member of club 4 passes the through hole of flap 2, and is connected and fixed by nut; The left end of club 4 passes the through hole of pouring weight 5 and adopts nut to be connected and fixed.
The left side area of flap 2 is greater than the area of sealing surface 7, and when club 4 moves, flap 2 left side and sealing surface 7 fit or leave, and the connected sum of the entrance and outlet that realize valve body 1 is closed.
Described ball float 6 center offers fixed hole, and be processed with screw thread in fixed hole, ball float is installed on the left end of club 5 by fixed hole.
Ball float 5 is hollow-core construction, and inside is filled with gas, when water level rises and declines, is swung by the buoyant belt ovable valve stem 2 of ball float 5.
Described flap 2 adopts rubber material manufacture to form, and makes with the contact of sealing surface 7 tightr.
Working principle of the present invention:
Be connected on by altitude valve on the pipeline in pond, opening conduits gate flows by pipeline internal medium.After medium enters valve body 1, when the water level in pond is lower, under the effect of pouring weight 5, club 4, to lower swing, backs down flap 2, and medium flows in pond, makes water level constantly increase.When medium is completely to when floating ball float 6, under the effect of buoyancy straight up and hydraulic pressure under the effect of flap 2, flap 2 swings rapidly and also fits tightly with sealing 7 face, and stop supplying water, pressure is larger, and sealability is better.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. an altitude valve, comprises valve body, flap, bearing pin, club, pouring weight, ball float, it is characterized in that: flap is located at valve inner, one end by pinned connection on valve body wall, forms rotary oscillation structure; One end of club is fixedly attached to that to stretch out valve body in the middle part of flap, outside the other end outer and be provided with pouring weight and ball float; Described valve body is provided with sealing surface, and in flap swing process, the end face of flap and sealing surface close contact or in vitro, the connected sum of control valve body two end entrance and outlet is closed.
2. a kind of altitude valve according to claim 1, it is characterized in that: the valve body wall above described sealing surface offers two ends through hole, one end of flap is provided with mounting hole, bearing pin two ends are processed with screw thread, bearing pin successively through the through hole of valve body wall and the mounting hole of flap, and is fixedly mounted on valve body by nut.Described mounting hole is slightly larger than pin diameter, and flap freely swings.
3. a kind of altitude valve according to claim 1, it is characterized in that: described club is hierarchic structure, left and right two ends diameter is little, mid diameter is large, left and right two smaller diameter end are processed with screw thread, flap and pouring weight center offer through hole, the right-hand member of club passes the through hole of flap, and is connected and fixed by nut; The left end of club passes the through hole of pouring weight and adopts nut to be connected and fixed.
4. a kind of altitude valve according to claim 1, is characterized in that: the left side area of flap is greater than the area of sealing surface, and when club moves, flap left side and sealing surface fit or leave, and the connected sum of the entrance and outlet that realize valve body is closed.
5. a kind of altitude valve according to claim 1, is characterized in that: described ball float center offers fixed hole, and be processed with screw thread in fixed hole, ball float is installed on the left end of club by fixed hole.
6. a kind of altitude valve according to claim 5, is characterized in that: ball float is hollow-core construction, and inside is filled with gas, when water level rises and declines, is swung by the buoyant belt ovable valve stem of ball float.
7. a kind of altitude valve according to claim 4, is characterized in that: described flap adopts rubber material manufacture to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715850.XA CN104500820A (en) | 2014-11-30 | 2014-11-30 | Altitude control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715850.XA CN104500820A (en) | 2014-11-30 | 2014-11-30 | Altitude control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500820A true CN104500820A (en) | 2015-04-08 |
Family
ID=52942252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715850.XA Pending CN104500820A (en) | 2014-11-30 | 2014-11-30 | Altitude control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500820A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050296A (en) * | 2017-12-15 | 2018-05-18 | 安徽铜都流体科技股份有限公司 | A kind of autocontrol ball-cock assembly |
| CN108167512A (en) * | 2018-02-13 | 2018-06-15 | 杨召泽 | A kind of ball-cock assembly |
| WO2023098377A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Electrolytic deoxygenization device and refrigerator having same |
-
2014
- 2014-11-30 CN CN201410715850.XA patent/CN104500820A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050296A (en) * | 2017-12-15 | 2018-05-18 | 安徽铜都流体科技股份有限公司 | A kind of autocontrol ball-cock assembly |
| CN108167512A (en) * | 2018-02-13 | 2018-06-15 | 杨召泽 | A kind of ball-cock assembly |
| WO2023098377A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Electrolytic deoxygenization device and refrigerator having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |