CN103672070A - Multifunctional float valve - Google Patents
Multifunctional float valve Download PDFInfo
- Publication number
- CN103672070A CN103672070A CN201310568585.2A CN201310568585A CN103672070A CN 103672070 A CN103672070 A CN 103672070A CN 201310568585 A CN201310568585 A CN 201310568585A CN 103672070 A CN103672070 A CN 103672070A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hollow tubular
- functional
- float valve
- float ball
- 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
Images
Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- 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
- F16K33/00—Floats for actuation of valves or other apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
The invention discloses a multifunctional float valve. The multifunctional float valve comprises a hollow tube, wherein the two ends of the hollow tube are respectively provided with an external thread connector, the inner wall of the hollow tube extends upwards to form a pipeline, a through hole communicated with the pipeline is formed in the side wall of the hollow tube, a float ball is arranged in the pipeline, and a stopping rod is inserted in the middle of the pipeline in a penetrating mode. The float valve is used for steam heating equipment in a kitchen and is particularly a float valve used for a steaming cabinet or a protecting device of a heating box body. The multifunctional float valve is simple in structure, convenient to use and capable of protecting a sealed inner container for heating, particularly a sealed inner container used for steam heating or heating liquid into steam.
Description
Technical field
The present invention relates to kitchen steam-heating apparatus, particularly the multi-functional floats valve of the protective gear of casing is used or is heated in a kind of steamer heating.
Background technique
Along with economic development, there are many heating plants in market.Its shape mostly is square or circular seal.If yet in heating process temperature decrease, the air that under inner bag need to have, degree of cooling is directly proportional reaches and barometric pressure keeps balance, otherwise can cause that expanding with heat and contract with cold into vacuum causes the inner bag distortion phenomenon of cannot repairing or absorb water.
Summary of the invention
The object of the invention is for above technical defect, provide one simple in structure, easy to use, and can protect heated sealant inner bag, particularly steam heating or be heated into the sealing inner container of steam.
For solving the above-mentioned deficiency of prior art, the technological scheme that the present invention will solve is: a kind of float-controlled valve, comprise a hollow tubular, the two ends of hollow tubular are respectively equipped with outside thread connection mouth, described hollow tubular inwall extends upward a pipeline, the sidewall of described hollow tubular be provided with one with the through hole of described pipeline communication, in described pipeline, be provided with a float ball, described pipeline middle part is interspersed with a countercheck rod.
A kind of improvement of multi-functional floats valve of the present invention, described through-hole diameter is less than described float bulb diameter.
A kind of improvement of multi-functional floats valve of the present invention, described float bulb diameter is less than described internal diameter of the pipeline.
A kind of improvement of multi-functional floats valve of the present invention, described hollow tubular is square pipe.
A kind of improvement of multi-functional floats valve of the present invention, described hollow tubular is circular pipe.
A kind of improvement of multi-functional floats valve of the present invention, described hollow tubular is stainless steel component.
A kind of improvement of multi-functional floats valve of the present invention, described float ball is hollow spheres.Lightweight, faint gas can be blown sealing, special substance heatproof, corrosion-resistant.
Compared with prior art, advantage of the present invention is: multi-functional floats valve of the present invention is used in kitchen steam-heating apparatus, has the following advantages:
1, simple in structure, easy to use, safe;
Once 2, the heating plant inner bag when sealing produces hot gas, gas withstands aperture by the float ball promoting in float-controlled valve, and pressure more float ball and aperture is more adjacent to closely, and sealability is better;
3, in equipment during without air pressure, float ball falls down with own wt, and air enters inner bag with the gap of pipeline and float ball, thereby makes equipment inner bag and barometric pressure keep balance, and causing after having avoided inner bag cooling fast expands with heat and contract with cold forms vacuum and damage inner bag;
4, together with the two ends of hollow tubular and the pressure-limit valve of sealing and heated sealed cabinet, use, not only gas unnecessary in cabinet can be flowed out and can play again the effect of seal protection inner bag through float-controlled valve.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Embodiment
Below just the invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, a kind of multi-functional floats valve, comprise a hollow tubular 1, the two ends of hollow tubular 1 are respectively equipped with outside thread connection mouth 2, hollow tubular 1 inwall extends upward a pipeline 3, the sidewall of hollow tubular 1 is provided with a through hole 4 being communicated with described pipeline 3, is provided with a float ball 5 in pipeline 3, and pipeline 3 middle parts are interspersed with a countercheck rod 6.One end of hollow tubular 1 and the heating inner liner of sealing are used, and the equipment that can prevent causes vacuum by expanding with heat and contract with cold.Thereby play the effect that equipment is sealed and protects inner bag; The two ends of hollow tubular 1 are used together with the pressure-limit valve of sealing and sealing cabinet, not only gas unnecessary in cabinet can be flowed out and can play the effect of seal protection sealing inner container again through pressure-limit valve.
Through hole 4 diameters that the present invention adopts are less than float ball 5 diameters.Prevent that float ball 5 from being extruded by the air pressure in steamer, and can effectively stop entering of outside air.
Float ball 5 diameters that the present invention adopts are less than pipeline 3 internal diameters.Guarantee that float ball 5 rolls freely at pipeline 3, and leave gap and allow air enter.
The hollow tubular 1 that the present invention adopts can adopt square pipe or circular pipe.
The hollow tubular 1 that the present invention adopts is stainless steel component.
The float ball 5 that the present invention adopts is hollow spheres.Lightweight, faint gas can be blown sealing, special substance heatproof, corrosion-resistant.
Working principle of the present invention is: when the inner bag heating of sealing produces gas, gas clogs through hole 4 by hollow float ball 5, plays sealing inner container effect.When the air pressure of inner bag reduces, hollow spheres enters inner bag with the own wt air that falls down with gap, makes pressure and the barometric pressure balance of inner bag.Otherwise, after the temperature decrease of inner bag, expanding with heat and contract with cold and become vacuum, hollow spheres falls down fast with inner bag pull of vacuum, and the inner bag that ambient air enters sealing reaches pressure and the barometric pressure balance of inner bag.Otherwise the vacuum that inner bag is formed expanding with heat and contract with cold is damaged or is absorbed water.Cause the loss that cannot repair.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned mode of execution.Therefore, the present invention is not limited to embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (7)
1. a multi-functional floats valve, comprise a hollow tubular (1), the two ends of hollow tubular (1) are respectively equipped with outside thread connection mouth (2), it is characterized in that, described hollow tubular (1) inwall extends upward a pipeline (3), the sidewall of described hollow tubular (1) is provided with a through hole (4) being communicated with described pipeline (3), is provided with a float ball (5) in described pipeline (3), and described pipeline (3) middle part is interspersed with a countercheck rod (6).
2. multi-functional floats valve according to claim 1, is characterized in that, described through hole (4) diameter is less than described float ball (5) diameter.
3. multi-functional floats valve according to claim 1, is characterized in that, described float ball (5) diameter is less than described pipeline (3) internal diameter.
4. multi-functional floats valve according to claim 1, is characterized in that, described hollow tubular (1) is square pipe.
5. multi-functional floats valve according to claim 1, is characterized in that, described hollow tubular (1) is circular pipe.
6. multi-functional floats valve according to claim 1, is characterized in that, described hollow tubular (1) is stainless steel component.
7. multi-functional floats valve according to claim 1, is characterized in that, described float ball (5) is hollow spheres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568585.2A CN103672070A (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417240.7 | 2013-09-13 | ||
| CN201310417240 | 2013-09-13 | ||
| CN201310568585.2A CN103672070A (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672070A true CN103672070A (en) | 2014-03-26 |
Family
ID=50310473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568585.2A Pending CN103672070A (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672070A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366874A1 (en) * | 1988-11-04 | 1990-05-09 | Tiszantuli Gazszolgaltato Vallalat | Automatic closing-opening device for plastic gas branch pipeline |
| JP2001280601A (en) * | 2000-03-31 | 2001-10-10 | Brother Ind Ltd | Vapor generator |
| CN201029748Y (en) * | 2007-05-28 | 2008-03-05 | 周炳琛 | Fast energy-saving food steaming cabinet |
| CN201428851Y (en) * | 2009-05-21 | 2010-03-24 | 上海顶瑞五金制品有限公司 | Oil drainage floating ball valve for oil and gas recovery pipeline system |
| CN203614840U (en) * | 2013-09-13 | 2014-05-28 | 赵帮伦 | Multifunctional float valve |
-
2013
- 2013-11-15 CN CN201310568585.2A patent/CN103672070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366874A1 (en) * | 1988-11-04 | 1990-05-09 | Tiszantuli Gazszolgaltato Vallalat | Automatic closing-opening device for plastic gas branch pipeline |
| JP2001280601A (en) * | 2000-03-31 | 2001-10-10 | Brother Ind Ltd | Vapor generator |
| CN201029748Y (en) * | 2007-05-28 | 2008-03-05 | 周炳琛 | Fast energy-saving food steaming cabinet |
| CN201428851Y (en) * | 2009-05-21 | 2010-03-24 | 上海顶瑞五金制品有限公司 | Oil drainage floating ball valve for oil and gas recovery pipeline system |
| CN203614840U (en) * | 2013-09-13 | 2014-05-28 | 赵帮伦 | Multifunctional float valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR102873A1 (en) | PASSIVE HEAT EVACUATION SYSTEM OF THE INTERNAL VOLUME OF THE CONTAINING AREA | |
| WO2010092283A3 (en) | Solar collector, and power-generating plant including such solar collectors | |
| CN204372900U (en) | Boiler blow-off waste-heat recovery device | |
| CN203614840U (en) | Multifunctional float valve | |
| CN206222278U (en) | A kind of quenching waste heat boiler heat exchange segment structure | |
| CN103672070A (en) | Multifunctional float valve | |
| JP2015203565A5 (en) | ||
| CN204154517U (en) | A kind of wall-hung boiler proving installation | |
| CN209302062U (en) | A kind of pressure-bearing type fire trace tube extinguishing device | |
| CN203230974U (en) | Cooling medium joint structure for water tank | |
| CN107062653A (en) | Compound heat preservation tank seal set | |
| CN206956099U (en) | U-tube destressing inner wall protection gas operated device | |
| CN205228225U (en) | Air heater | |
| CN205579970U (en) | High temperature heat pump drain line increase -volume ware | |
| CN205002426U (en) | Water storage formula solar energy collection pipe and pressure -bearing formula solar water heater | |
| CN205999467U (en) | A kind of well formula atmosphere carburizer furnace bottom sealing device | |
| CN204152806U (en) | A kind of LNG immersed pump pond easy to use | |
| CN207437796U (en) | A kind of solar heating engineering drain tap | |
| CN202304010U (en) | Pressure-bearing type solar heat collecting pipe | |
| CN203772009U (en) | Pipe-type water cooling device for furnace lining at top of integral casting furnace | |
| CN206556284U (en) | Compound heat preservation tank seal set | |
| CN203249660U (en) | Condensing structure for pressure-compensated vortex flowmeter | |
| CN208967775U (en) | A kind of low pressure high temperature steam generator | |
| CN202709421U (en) | Electric water heater | |
| CN206572806U (en) | One kind condensation liquid storage unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20140326 |