CN205841872U - A kind of muffling type leakproof check valve - Google Patents
A kind of muffling type leakproof check valve Download PDFInfo
- Publication number
- CN205841872U CN205841872U CN201620653571.XU CN201620653571U CN205841872U CN 205841872 U CN205841872 U CN 205841872U CN 201620653571 U CN201620653571 U CN 201620653571U CN 205841872 U CN205841872 U CN 205841872U
- Authority
- CN
- China
- Prior art keywords
- check valve
- steam
- valve
- muffling type
- valve seat
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000741 silica gel Substances 0.000 claims abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 2
- 230000035807 sensation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
nullThis utility model discloses a kind of muffling type leakproof check valve for kitchen steam kettle，It is characterized in that: this muffling type leakproof check valve includes valve seat、Spool、Valve core spring、Leakproof seal circle、Valve gap and deafener，Described deafener includes noise reduction lid and reed，This check valve it is mounted with in steam pot，Can avoid producing steam whistle in the use of steam kettle，And employ the leakproof seal circle made by silica gel material，When steam is sent into or stops supply，Spool moving back and forth in valve seat will not produce metal strike sound，Make steam kettle in use to the sensation that a kind of peace and quiet of people are comfortable，Valve seat in this check valve uses and is directly sleeved on the air inlet union joint of steam oven simultaneously，Seal with O RunddichtringO，Therefore steam kettle physical ability separates easily from steam oven，This muffling type leakproof check valve practicality is the strongest，It is worthy to be popularized very much.
Description
Technical field
This utility model relates to cooking and steam pot field, more particularly to be the muffling type leakproof list of a kind of steam kettle
To valve.
Background technology
Along with people are to health diet and the day by day attention of Green Cuisine mode, steam kettle is also increasingly entering commonly
Family, becomes one of mode of the daily culinary art of people, and steam kettle is in use, produces bigger steam whistle sometimes, gives
A kind of uncomfortable sensation of people.
Summary of the invention
For these reasons, we have developed a kind of muffling type leakproof check valve.
A kind of muffling type leakproof check valve, it is characterised in that: this muffling type leakproof check valve includes valve seat, spool, spool
Spring, leakproof seal circle, valve gap and deafener, described deafener includes noise reduction lid and reed, described noise reduction lid and reed riveting
Nail links together, and the card base of described reed is arranged on the groove of described valve gap, and described muffling type leakproof check valve passes through valve
Seat is fastened in steam pot with valve gap, is provided with valve seat insert, described valve between described valve seat and steam pot
Cover for seat is connected on air inlet union joint, and air inlet union joint is fixed on steam oven by locking nut, and described air inlet union joint is installed
There is O RunddichtringO, between described air inlet union joint and steam oven, be provided with union joint sealing ring.
Four card bases it are provided with on the reed of described deafener.
Described leakproof seal circle and valve seat insert use silica gel material, and described O RunddichtringO uses silica gel material, remaining
Muffling type leakproof check valve part uses stainless steel material.
Having four fumaroles on described valve gap, the cavity that fumarole is formed with described valve gap and noise reduction lid is connected,
And be finally connected with steam kettle intracoelomic cavity.
Described muffling type leakproof check valve has two states, the first state: duty, and steam is entered by air inlet union joint
Entering in valve seat, overcome valve core spring resistance, promote spool to move up, spool drives leakproof seal circle to move up simultaneously, steams
Vapour enters in valve gap through leakproof seal circle, then the cavity formed from the four of valve gap fumaroles entrance valve gaps and noise reduction lid,
Finally enter steam kettle intracoelomic cavity.Second state: closed mode, spool is under the effect of valve core spring, with leakproof seal circle
It is displaced downwardly to the tapered plane laminating completely and on valve seat, makes the water vapour in steam kettle body cannot flow back in valve seat.
The beneficial effects of the utility model
Muffling type leakproof check valve of the present utility model has a three below effect:
1. by installing deafener on valve gap so that steam from fumarole out time, will not form the longest air flue and
Produce steam birdie.
2. use the leakproof seal circle that silicone gum rubber is made, when cutting off source of the gas, leakproof seal circle and the tapered plane on valve seat
During laminating, the noise of generation is the least, will not as common steam valve, produce metal strike sound, and this leakproof check valve it
Reproducible, service life is long.
3. check valve is to be socketed on air inlet union joint by valve seat with the connection of air inlet union joint, close by O RunddichtringO
Envelope, this connection makes steam pot be prone to from steam oven separate, and after culinary art every time, steam pot can be taken easily
Get off and be cleaned and be dried.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of muffling type leakproof check valve of the present utility model；
Fig. 2 is the working state schematic representation of a kind of muffling type leakproof check valve of the present utility model；
Fig. 3 is the schematic diagram that a kind of muffling type leakproof check valve of the present utility model is arranged in steam kettle.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is further introduced.
A kind of muffling type leakproof check valve, it is characterised in that: this muffling type leakproof check valve includes valve seat 1, spool 2, valve
Core spring 3, leakproof seal circle 4, valve gap 5 and deafener 6, described deafener 6 includes noise reduction lid 601 and reed 602, described noise reduction
Lid 601 and reed 602 rivet 603 link together, and the card base of described reed 602 is arranged on the groove of described valve gap 5, institute
State muffling type leakproof check valve being fastened in steam pot 7 by valve seat 1 and valve gap 5, described valve seat 1 and steam pot
Between be provided with valve seat insert 9, described valve seat 1 is socketed on air inlet union joint 10, and air inlet union joint 10 is by locking nut 12
It is fixed on steam oven 8, described air inlet union joint 10 is provided with O RunddichtringO 11, described air inlet union joint 10 and steam oven 8
Between be provided with union joint sealing ring 13.
Four card bases it are provided with on the reed 602 of described deafener.
Described leakproof seal circle 4 and valve seat insert 9 use silica gel material, described O RunddichtringO 11 and union joint to seal
Circle 13 employing silica gel material, remaining muffling type leakproof check valve part uses stainless steel material.
Having four fumaroles 501 on described valve gap 5, fumarole 501 is formed with described valve gap 5 and noise reduction lid 601
Cavity is connected, and final and steam pot 7 intracavity inter-connection.
Described muffling type leakproof check valve has two states, the first state: duty, and steam passes through air inlet union joint 10
Entering in valve seat 1, overcome valve core spring 3 resistance, promote spool 2 to move up, spool 2 drives leakproof seal circle 4 upwards simultaneously
Mobile, steam enters in valve gap 5 through leakproof seal circle 4, then enters valve gap 5 and noise reduction lid from four fumaroles 501 of valve gap 5
601 cavitys formed, finally enter steam pot 7 inner chamber.Second state: closed mode, spool 2 is at the work of valve core spring 3
Under with, it is displaced downwardly to fit with the tapered plane on valve seat 1 completely with leakproof seal circle 4, makes the water vapour in steam pot 7 cannot
Flow back in valve seat 1.
Above-described embodiment is only used for further illustrating a kind of muffling type leakproof check valve of the present utility model, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model all should be included in guarantor of the present utility model
In the range of protecting.
Claims (4)
1. a muffling type leakproof check valve, it is characterised in that: this muffling type leakproof check valve includes valve seat, spool, spool bullet
Spring, leakproof seal circle, valve gap and deafener, described deafener includes noise reduction lid and reed, described noise reduction lid and reed rivet
Linking together, the card base of described reed is arranged on the groove of described valve gap, and described muffling type leakproof check valve passes through valve seat
With being fastened in steam pot of valve gap, between described valve seat and steam pot, it is provided with valve seat insert, described valve seat
Being socketed on air inlet union joint, air inlet union joint is fixed on steam oven by locking nut, and described air inlet union joint is provided with O
RunddichtringO.
A kind of muffling type leakproof check valve the most according to claim 1, it is characterised in that: set on the reed of described deafener
It is equipped with four card bases.
A kind of muffling type leakproof check valve the most according to claim 1, it is characterised in that: described leakproof seal circle and valve seat
Sealing ring uses silica gel material, and described O RunddichtringO uses silica gel material, and remaining muffling type leakproof check valve part uses stainless
Steel material.
A kind of muffling type leakproof check valve the most according to claim 1, it is characterised in that: have four sprays on described valve gap
Pore, the cavity that fumarole is formed with described valve gap and noise reduction lid is connected, and is finally connected with steam kettle intracoelomic cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653571.XU CN205841872U (en) | 2016-06-28 | 2016-06-28 | A kind of muffling type leakproof check valve |
| US15/259,125 US10342375B2 (en) | 2015-07-09 | 2016-09-08 | Mobile-phone controlled intelligent steam cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653571.XU CN205841872U (en) | 2016-06-28 | 2016-06-28 | A kind of muffling type leakproof check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841872U true CN205841872U (en) | 2016-12-28 |
Family
ID=57622210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653571.XU Expired - Fee Related CN205841872U (en) | 2015-07-09 | 2016-06-28 | A kind of muffling type leakproof check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3505019A1 (en) * | 2017-12-26 | 2019-07-03 | NingBo LvZhiPin Electrical Appliance Science and Technology Co., Ltd | Steam cooker and backflow prevention device thereof |
-
2016
- 2016-06-28 CN CN201620653571.XU patent/CN205841872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3505019A1 (en) * | 2017-12-26 | 2019-07-03 | NingBo LvZhiPin Electrical Appliance Science and Technology Co., Ltd | Steam cooker and backflow prevention device thereof |
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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: 20161228 |