CN106015635A - Self-degassing convection water valve - Google Patents
Self-degassing convection water valve Download PDFInfo
- Publication number
- CN106015635A CN106015635A CN201610632846.6A CN201610632846A CN106015635A CN 106015635 A CN106015635 A CN 106015635A CN 201610632846 A CN201610632846 A CN 201610632846A CN 106015635 A CN106015635 A CN 106015635A
- Authority
- CN
- China
- Prior art keywords
- water
- cavity
- valve
- slide block
- chamber
- 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
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention provides a self-degassing convection water valve. The valve comprises a valve body, wherein a water inlet cavity and a water outlet cavity are respectively formed in the front and the back of the valve body; a separate-out cavity is designed at the upper part of the valve body; the separate-out cavity is respectively communicated with the water inlet cavity and the water outlet cavity; a linear upward sliding cavity is designed at the upper part of the separate-out cavity; a sliding block capable of sliding longitudinally is designed in the sliding cavity; the density of the sliding block is smaller than that of water; a taper blocking bar is designed at the upper part of the sliding block; a taper air outlet is formed in the upper part of the sliding cavity; the blocking bar can tightly block the air outlet when being in an upper part position. The valve can separate out gas in water flow and then discharge the gas, thereby being capable of preventing gas explosion, meanwhile can ensure that gas impurities in the water flow are less, and is convenient for subsequent production and machining.
Description
Technical field
The present invention relates to valve technology field, be specifically related to one from degassing type to water valve.
Background technology
Valve can be used to control the break-make of working fluid, according to control structure and the difference of control purpose, valve can be concrete be divided into numerous species, gate valve, stop valve, choke valve, gauge valve, plunger valve, diaphragm valve etc. can be divided into according to principle, structure, effect etc.；The valve that people use now is used for controlling the conveying of liquid mostly, and major part is water or solution.And due to the characteristic of water, make in water can in can dissolve the gas of many, but when the current containing gas are gone out from valve, gas in water may again separate out aggressiveness and produce air blasting together, make valve produce vibrations, the most not only produce noise and also can reduce the service life of valve.In some beverage processing, time especially in the processing of soda pop, in liquid gas content number, the quality that beverage is final can be affected, therefore during beverage processing, need to discharge the gas in water clean after be processed.
Summary of the invention
For problem above, the present invention provides one to make liquid just to impact so that air separate out, simultaneously by air discharge from degassing type to water valve.
The technical solution adopted for the present invention to solve the technical problems is: from degassing type, water valve should be included valve body, and be respectively designed with intake antrum, water chamber before and after described valve body；The upper design of described valve body has precipitation chamber, described precipitation chamber connects with described intake antrum, water chamber respectively, the upper design in described precipitation chamber has rectilinear form sliding cavity upward, the slide block that can slide up and down it is designed with in described sliding cavity, the density of described slide block is less than the density of water, and the upper design of described slide block has the stifled bar of taper, and the upper design of described sliding cavity has the venthole of taper, described stifled bar, when upper position, can block up tight in described venthole.
As preferably, described sliding cavity inclined design.
As preferably, described sliding cavity is cylindrical cavity, and described slide block is cylindrical shape, and described slide block periphery is designed with more than two outgassing grooves parallel with axis.
As preferably, being designed with air collecting chamber between described sliding cavity and described venthole, described air collecting chamber is fastened by upper and lower two parts and forms, and is buckled between two parts up and down of air collecting chamber and assembles resilient sealing gasket.
As preferably, being connected by two convection tubes between described intake antrum with described precipitation chamber, described precipitation intracavity, two convection tube upper outlet vis-a-vis are stretched in the top of two convection tubes.
The beneficial effects of the present invention is: this is when water valve is used by degassing type, described intake antrum is connected with inlet pipeline, described water chamber is connected with outlet pipeline, when there being current to open, just start, slide block will be flooded by current by separating out chamber and sliding cavity, make slide block move up through stifled bar to be blocked by venthole, along with current are through described precipitation chamber, current occur agitation in separating out chamber, make gas evolution, along with the gas separated out gets more and more, liquid level is reduced to below slide block, at this moment due to the gravity of slide block, slide block is moved downward, described venthole is opened, so gas is discharged from venthole under stress, when gas reduces, on liquid, plane exceedes described slide block again, venthole is blocked under buoyancy by slide block again, repeat said process, just the gas in current constantly can be discharged.Gas evolution in current can be then discharged out by this valve, is so possible to prevent air blasting, simultaneously so that in current gaseous impurity less, so that current are purer, it is simple to subsequent production is processed.
Accompanying drawing explanation
Fig. 1 is to the cross-sectional view under water valve venthole closed state from degassing type.
Fig. 2 is to the cross-sectional view under water valve venthole open mode from degassing type.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in embodiment in Fig. 1 and Fig. 2, should be from degassing type to water valve, it includes valve body 1, is respectively designed with intake antrum 2, water chamber 3 before and after described valve body 1；The upper design of described valve body 1 has precipitation chamber 4, described precipitation chamber 4 connects with described intake antrum 2, water chamber 3 respectively, the upper design in described precipitation chamber 4 has rectilinear form sliding cavity 5 upward, the slide block 6 that can slide up and down it is designed with in described sliding cavity 5, the density of described slide block 6 is less than the density of water, the upper design of described slide block 6 has the stifled bar 61 of taper, the upper design of described sliding cavity 5 has the venthole 7 of taper, described stifled bar 61, when upper position, can block up tight in described venthole 7.This valve can be in the water outlet indoor design of valve body 1 or in other control structure of valve body external connection.
This is when water valve is used by degassing type, and described intake antrum 2 is connected with inlet pipeline, and described water chamber 3 is connected with outlet pipeline.When there being current to open, just starting, slide block 6 will be flooded by current by separating out chamber 4 and sliding cavity 5 so that slide block 6 moves up through stifled bar 61 and blocked by venthole 7, as shown in Figure 1.Along with current are through described precipitation chamber 4, current occur agitation in separating out chamber 4, make gas evolution, along with the gas separated out gets more and more, liquid level is reduced to below slide block, at this moment due to the gravity of slide block, slide block is moved downward, described venthole is opened, and such gas is discharged from venthole under stress, as shown in Figure 2.When gas reduces, and on liquid, plane exceedes described slide block 6 again so that venthole 7 is blocked under buoyancy by slide block 6 again, repeat said process, it is possible to constantly discharged by the gas in current.Gas evolution in current can be then discharged out by this valve body 1, is so possible to prevent air blasting, simultaneously so that in current gaseous impurity less, so that current are purer, it is simple to subsequent production is processed.In the case of this valve arrangement is mainly used in some to be needed in water body less containing air, or more precision needs less air blasting.As in the valve that some soda pops are processed.
As depicted in figs. 1 and 2, described sliding cavity 5 inclined design.So can be greatly increased the length of slip, and reduce the speed that described slide block slides.Specifically adding man-hour, described sliding cavity 5 is cylindrical cavity, and described slide block 6 is cylindrical shape, and described slide block 6 periphery is designed with more than two outgassing grooves 62 parallel with axis.This spline structure is simpler, can ensure that gas can pass slide block smoothly simultaneously.
As depicted in figs. 1 and 2, being designed with air collecting chamber 8 between described sliding cavity 5 and described venthole 7, described air collecting chamber 8 is fastened by upper and lower two parts and forms, and is buckled between two parts up and down of air collecting chamber 8 and assembles resilient sealing gasket 9.Described air collecting chamber 8 is flat pattern, and the thickness of described air collecting chamber 8, less than the length of described slide block 6, so can ensure that when there being enough gas, and venthole 7 just can be opened by slide block 6, so makes the interval time given vent to anger longer.
Being connected by two convection tubes 21 between described intake antrum 2 with described precipitation chamber 4, the top of two convection tubes 21 is stretched in described precipitation chamber 4, two convection tube 21 upper outlet vis-a-vis.So when current ejection in two convection tubes 21, two strands of current cross and pile up so that the gas in current can be more prone to discharge, and bubbing effect is more preferable.
Claims (5)
1. from degassing type to a water valve, it includes valve body (1), is respectively designed with intake antrum (2), water chamber (3) before and after described valve body (1)；It is characterized in that: the upper design of described valve body (1) has precipitation chamber (4), described precipitation chamber (4) respectively with described intake antrum (2), water chamber (3) connects, the upper design of described precipitation chamber (4) has rectilinear form sliding cavity (5) upward, the slide block (6) that can slide up and down it is designed with in described sliding cavity (5), the density of described slide block (6) is less than the density of water, the upper design of described slide block (6) has the stifled bar (61) of taper, the upper design of described sliding cavity (5) has the venthole (7) of taper, described stifled bar (61) is when upper position, can block up tight in described venthole (7).
The most according to claim 1 from degassing type to water valve, it is characterised in that: described sliding cavity (5) inclined design.
The most according to claim 2 from degassing type to water valve, it is characterised in that: described sliding cavity (5) is cylindrical cavity, and described slide block (6) is cylindrical shape, and described slide block (6) periphery is designed with more than two outgassing grooves parallel with axis (62).
The most according to claim 1 from degassing type to water valve, it is characterized in that: between described sliding cavity (5) and described venthole (7), be designed with air collecting chamber (8), described air collecting chamber (8) is fastened by upper and lower two parts and forms, and is buckled between two parts up and down of air collecting chamber (8) and assembles resilient sealing gasket (9).
The most according to claim 1 from degassing type to water valve, it is characterized in that: connected by two convection tubes (21) between described intake antrum (2) with described precipitation chamber (4), the top of two convection tubes (21) is stretched in described precipitation chamber (4), two convection tube (21) upper outlet vis-a-vis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632846.6A CN106015635A (en) | 2016-08-04 | 2016-08-04 | Self-degassing convection water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632846.6A CN106015635A (en) | 2016-08-04 | 2016-08-04 | Self-degassing convection water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015635A true CN106015635A (en) | 2016-10-12 |
Family
ID=57134149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632846.6A Pending CN106015635A (en) | 2016-08-04 | 2016-08-04 | Self-degassing convection water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015635A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280928A (en) * | 1998-03-27 | 1999-10-15 | Ntc Kogyo Kk | Pressure release valve for small hot water heater, such as gas instantaneous water heater |
| CN201772904U (en) * | 2010-07-07 | 2011-03-23 | 宁波东海仪表水道有限公司 | Water-gas separation device |
| CN202418730U (en) * | 2012-01-13 | 2012-09-05 | 东北电力大学 | Automatic and manual dual-purpose exhaust valve |
| CN204704448U (en) * | 2015-06-24 | 2015-10-14 | 大唐青岛热力有限公司 | A kind of caliduct venting gas appliance |
| CN205859225U (en) * | 2016-08-04 | 2017-01-04 | 苏州科迪流体控制设备有限公司 | From degassing type to water valve |
-
2016
- 2016-08-04 CN CN201610632846.6A patent/CN106015635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280928A (en) * | 1998-03-27 | 1999-10-15 | Ntc Kogyo Kk | Pressure release valve for small hot water heater, such as gas instantaneous water heater |
| CN201772904U (en) * | 2010-07-07 | 2011-03-23 | 宁波东海仪表水道有限公司 | Water-gas separation device |
| CN202418730U (en) * | 2012-01-13 | 2012-09-05 | 东北电力大学 | Automatic and manual dual-purpose exhaust valve |
| CN204704448U (en) * | 2015-06-24 | 2015-10-14 | 大唐青岛热力有限公司 | A kind of caliduct venting gas appliance |
| CN205859225U (en) * | 2016-08-04 | 2017-01-04 | 苏州科迪流体控制设备有限公司 | From degassing type to water valve |
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Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |