CN203614840U - Multifunctional float valve - Google Patents
Multifunctional float valve Download PDFInfo
- Publication number
- CN203614840U CN203614840U CN201320720857.1U CN201320720857U CN203614840U CN 203614840 U CN203614840 U CN 203614840U CN 201320720857 U CN201320720857 U CN 201320720857U CN 203614840 U CN203614840 U CN 203614840U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hollow tubular
- functional
- utility
- heating
- 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 - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 12
- 239000003570 air Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a multifunctional float valve, which comprises a hollow pipe, wherein an externally-threaded connector is arranged at each of the two ends of the hollow pipe; a pipeline upwards extends out of the inner wall of the hollow pipe; a through hole communicated with the pipeline is formed in the sidewall of the hollow pipe; a float ball is arranged in the pipeline; a blocking rod is inserted into the middle part of the pipeline. The float valve is used for steam heating equipment in a kitchen, and a float valve for a steam cabinet or a protection device for a heating cabinet is particularly involved; the float valve is simple in structure and convenient to use, and a sealed heating inner container, particularly a sealed inner container for steam heating or heating steam-formation, can be protected.
Description
Technical field
The utility model relates to kitchen steam-heating apparatus, and particularly the multi-functional floats valve of the protective gear of casing is used or 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 but 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.
Model utility content
The purpose of this utility model is for above technical defect, provides 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, technological scheme to be solved in the utility model 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.
The one of the utility model multi-functional floats valve is improved, and described through-hole diameter is less than described float bulb diameter.
The one of the utility model multi-functional floats valve is improved, and described float bulb diameter is less than described internal diameter of the pipeline.
The one of the utility model multi-functional floats valve is improved, and described hollow tubular is square pipe.
The one of the utility model multi-functional floats valve is improved, and described hollow tubular is circular pipe.
The one of the utility model multi-functional floats valve is improved, and described hollow tubular is stainless steel component.
The one of the utility model multi-functional floats valve is improved, and described float ball is hollow spheres.Lightweight, faint gas can be blown sealing, special substance heatproof, corrosion-resistant.
Compared with prior art, the utility model has the advantages that: multi-functional floats valve of the present utility model is used in kitchen steam-heating apparatus, has the following advantages:
1, simple in structure, easy to use, safe;
Once 2,, when the heating plant inner bag of sealing produces hot gas, the float ball promoting in float-controlled valve is withstood aperture by gas, pressure more float ball and aperture is more adjacent to closely, and sealability is better;
3, when 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 the utility model sectional view.
Embodiment
Just with reference to the accompanying drawings the utility model is further described below.
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 use, and the equipment that can prevent causes vacuum by expanding with heat and contract with cold.Thereby play, equipment is sealed and protects the effect of 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 to the effect that can play again seal protection sealing inner container through pressure-limit valve.
Through hole 4 diameters that the utility model 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.
The hollow tubular 1 that the utility model adopts can adopt square pipe or circular pipe.
The hollow tubular 1 that the utility model adopts is stainless steel component.
The float ball 5 that the utility model adopts is hollow spheres.Lightweight, faint gas can be blown sealing, special substance heatproof, corrosion-resistant.
Working principle of the present utility model is: in the time that the inner bag heating of sealing produces gas, hollow float ball 5 is clogged through hole 4 by gas, 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, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned mode of execution.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
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 |
|---|---|---|---|
| CN201320720857.1U CN203614840U (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568430 | 2013-09-13 | ||
| CN201320568430.4 | 2013-09-13 | ||
| CN201320720857.1U CN203614840U (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614840U true CN203614840U (en) | 2014-05-28 |
Family
ID=50767487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720857.1U Expired - Lifetime CN203614840U (en) | 2013-09-13 | 2013-11-15 | Multifunctional float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672070A (en) * | 2013-09-13 | 2014-03-26 | 赵帮伦 | Multifunctional float valve |
-
2013
- 2013-11-15 CN CN201320720857.1U patent/CN203614840U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672070A (en) * | 2013-09-13 | 2014-03-26 | 赵帮伦 | Multifunctional float valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |