CN205018871U - Silence steam air outlet valve - Google Patents
Silence steam air outlet valve Download PDFInfo
- Publication number
- CN205018871U CN205018871U CN201520753320.4U CN201520753320U CN205018871U CN 205018871 U CN205018871 U CN 205018871U CN 201520753320 U CN201520753320 U CN 201520753320U CN 205018871 U CN205018871 U CN 205018871U
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- CN
- China
- Prior art keywords
- air outlet
- outlet valve
- passage
- external screw
- cone
- 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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Abstract
The utility model provides a silence steam air outlet valve, including base, cone, well lid and enclosing cover, the inside of base is equipped with the through -hole, and the upper portion of following the through -hole is equipped with first internal thread, and the lower part and the cone cooperation of through -hole are used, the one end of well lid is equipped with first trompil, and the one end that well lid was equipped with first trompil is equipped with first external screw thread, and first external screw thread and first internal thread threaded connection are equipped with first air vent on the lateral wall of well lid, and the outside of well lid is equipped with the round arch, is equipped with the second external screw thread in the arch, and first air vent is located bellied upper portion, first external screw thread is located bellied lower part, the one end of enclosing cover is equipped with the second trompil, and the lower part of following the second trompil is equipped with the second internal thread, and second external screw thread and second internal thread threaded connection are equipped with the second air vent on the lateral wall of enclosing cover. The utility model discloses a noise that silence steam air outlet valve produced in the use is low, simple structure, simple to operate, safety, long service life.
Description
Technical field
The utility model relates to kitchen tool field, refers to a kind of silent steam air outlet valve especially.
Background technology
Steam air outlet valve of the prior art adopts base to connect spherosome connecting lid again, or adopt base to connect spherosome, spherosome connects middle cover, and middle cover is connecting lid again, cover outward and be provided with a circle passage, the spherosome noise that irregular motion produces under the effect of steam is huge.Steam air outlet valve of the prior art in use can produce very large noise, noise reaches 100-110 decibel, have impact on rest and the life of people, more particularly sells the shop of breakfast, use steam air outlet valve of the prior art to produce noise, cause the complaint of neighbouring resident.
Steam air outlet valve of the prior art is owing to arranging unreasonable, poor air-tightness, and cause the food of boiling not yet done, taste is bad.
Utility model content
The defects such as the utility model proposes a kind of silent steam air outlet valve, the noise solving steam air outlet valve of the prior art generation is large, and air-tightness is not good, and service life is long.
The technical solution of the utility model is achieved in that a kind of silent steam air outlet valve comprises base, cone, middle cover and enclosing cover, the inside of described base is provided with through hole, top along described through hole is provided with the first internal thread, the bottom of described through hole and described cone with the use of; One end of described middle cover is provided with the first perforate, the one end being covered with the first perforate in described is provided with the first external screw thread, described first external screw thread is threaded with described first internal thread, the sidewall of described middle cover is provided with the first passage, the outside of described middle cover is provided with a circle projection, described projection is provided with the second external screw thread, and described first passage is positioned at the top of described projection, and described first external screw thread is positioned at the bottom of described projection; One end of described enclosing cover is provided with the second perforate, bottom along described second perforate is provided with the second internal thread, described second external screw thread is threaded with described second internal thread, the sidewall of described enclosing cover is provided with the second passage, described middle cover and described cone form the first cavity, described middle cover and described enclosing cover and described in convex to form the second cavity, described cone enters described first cavity from described through hole under Steam Actuation.
Further, the bottom surface of described cone is provided with a contiguous block, and described contiguous block stretches into described middle cover.
Further, the quantity of described first passage is at least four, on the rounded sidewall being distributed in described middle cover of described first passage.
Further, described second passage is provided with two circles, and two circle the second passages are rounded is distributed in described outer to cover.
Further, the quantity of often enclosing the second passage is at least four.
Further, the bottom surface of described cone is concordant with the bottom of described middle cover.
Further, sphere is arranged at the tip of described cone.
Further, described projection is provided with a circle the 3rd passage, and described second cavity is in communication with the outside by described 3rd passage.
The beneficial effects of the utility model are: the noise that silent steam air outlet valve of the present utility model in use produces is low, noise can be reduced to 60-70 decibel.Silent steam air outlet valve structure of the present utility model is simple, and easy for installation, air-tightness is good, safety, long service life, and design science is reasonable, uses silent steam air outlet valve of the present utility model that the taste of food of boiling can not be caused delicious.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical 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 embodiments more of the present utility model, 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 that the structure of a kind of silent steam air outlet valve of the utility model embodiment splits schematic diagram;
Fig. 2 is the package assembly sectional view of the air outlet valve of silent steam shown in Fig. 1;
In accompanying drawing: 1-base; 2-cone; 21-sphere; 3-middle cover; 31-first external screw thread; 32-first passage; 4-enclosing cover; 41-second passage; 5-contiguous block; 6-is protruding; 61-second external screw thread; 7-first cavity; 8-second cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, a kind of silent steam air outlet valve comprises base 1, cone 2, middle cover 3 and enclosing cover 4, and the inside of described base 1 is provided with through hole, and the top along described through hole is provided with the first internal thread, the bottom of described through hole and described cone 2 with the use of; One end of described middle cover 3 is provided with the first perforate, one end that described middle cover 3 is provided with the first perforate is provided with the first external screw thread 31, described first external screw thread 31 is threaded with described first internal thread, the sidewall of described middle cover 3 is provided with the first passage 32, the outside of described middle cover 3 is provided with a circle projection 6, described protruding 6 are provided with the second external screw thread 61, and described first passage 32 is positioned at the described top of protruding 6, and described first external screw thread 31 is positioned at the described bottom of protruding 6; One end of described enclosing cover 4 is provided with the second perforate, bottom along described second perforate is provided with the second internal thread, described second external screw thread 61 is threaded with described second internal thread, the sidewall of described enclosing cover is provided with the second passage 41, described middle cover 3 forms the first cavity 7 with described cone 2, described middle cover 3 forms the second cavity 8 with described enclosing cover 4 and described protruding 6, and described cone 2 enters described first cavity 7 from described through hole under Steam Actuation.
The bottom surface of described cone 2 is provided with a contiguous block 5, and described contiguous block 5 stretches into described middle cover 3.Be convenient to extract cone 2 clean.
The quantity of described first passage 32 is at least four, on the rounded sidewall being distributed in described middle cover of described first passage 32.
Described second passage 41 is provided with two circles, and two circle the second passages 41 are rounded is distributed in described outer to cover.
The quantity of often enclosing the second passage 41 is at least four.
The bottom surface of described cone 2 is concordant with the bottom of described middle cover 3.
Sphere 21 is arranged at the tip of described cone 2.
Described protruding 6 are provided with a circle the 3rd passage, and described second cavity 8 is in communication with the outside by described 3rd passage.
During use, base 1 is fixed on pot body, food in pot body is being produced steam by the process that heats, dividing of Steam Actuation cone 2 enters into the first cavity 7 from the through hole of base 1, steam enters into the first cavity 7 from pot body, enters the external world or enter into the external world by the second passage 41 after entering into the second cavity 8 by the first passage 32 by the 3rd passage.Cone 2 is well-regulated motion under the effect of steam, can only move up and down or left-right rotation, and the noise of generation is little.Silent steam air outlet valve of the present utility model adopts cone to effectively reduce noise, and structure is simple, easy for installation, long service life, and air-tightness is good, and the taste of food that boiling goes out is delicious.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a silent steam air outlet valve, it is characterized in that comprising base, cone, middle cover and enclosing cover, the inside of described base is provided with through hole, and the top along described through hole is provided with the first internal thread, the bottom of described through hole and described cone with the use of; One end of described middle cover is provided with the first perforate, the one end being covered with the first perforate in described is provided with the first external screw thread, described first external screw thread is threaded with described first internal thread, the sidewall of described middle cover is provided with the first passage, the outside of described middle cover is provided with a circle projection, described projection is provided with the second external screw thread, and described first passage is positioned at the top of described projection, and described first external screw thread is positioned at the bottom of described projection; One end of described enclosing cover is provided with the second perforate, bottom along described second perforate is provided with the second internal thread, described second external screw thread is threaded with described second internal thread, the sidewall of described enclosing cover is provided with the second passage, described middle cover and described cone form the first cavity, described middle cover and described enclosing cover and described in convex to form the second cavity, described cone enters described first cavity from described through hole under Steam Actuation.
2. silent steam air outlet valve as claimed in claim 1, is characterized in that: the bottom surface of described cone is provided with a contiguous block, and described contiguous block stretches into described middle cover.
3. silent steam air outlet valve as claimed in claim 1, is characterized in that: the quantity of described first passage is at least four, on the rounded sidewall being distributed in described middle cover of described first passage.
4. silent steam air outlet valve as claimed in claim 1, is characterized in that: described second passage is provided with two circles, and two circle the second passages are rounded is distributed in described to cover outward.
5. silent steam air outlet valve as claimed in claim 3, is characterized in that: the quantity of often enclosing the second passage is at least four.
6. silent steam air outlet valve as claimed in claim 1, is characterized in that: the bottom surface of described cone is concordant with the bottom of described middle cover.
7. silent steam air outlet valve as claimed in claim 1, is characterized in that: sphere is arranged at the tip of described cone.
8. silent steam air outlet valve as claimed in claim 1, it is characterized in that: described projection is provided with a circle the 3rd passage, described second cavity is in communication with the outside by described 3rd passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753320.4U CN205018871U (en) | 2015-09-25 | 2015-09-25 | Silence steam air outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753320.4U CN205018871U (en) | 2015-09-25 | 2015-09-25 | Silence steam air outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205018871U true CN205018871U (en) | 2016-02-10 |
Family
ID=55251447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753320.4U Expired - Fee Related CN205018871U (en) | 2015-09-25 | 2015-09-25 | Silence steam air outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205018871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037530A (en) * | 2018-01-17 | 2019-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its reservation reminding method and computer storage medium |
| CN112344423A (en) * | 2020-10-10 | 2021-02-09 | 上海中如智慧能源集团有限公司 | Pumpless circulating heating device |
-
2015
- 2015-09-25 CN CN201520753320.4U patent/CN205018871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037530A (en) * | 2018-01-17 | 2019-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its reservation reminding method and computer storage medium |
| CN110037530B (en) * | 2018-01-17 | 2021-01-26 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, appointment prompting method thereof and computer storage medium |
| CN112344423A (en) * | 2020-10-10 | 2021-02-09 | 上海中如智慧能源集团有限公司 | Pumpless circulating heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |