CN207940707U - A kind of electric food warmer of anti-gas-leak - Google Patents
A kind of electric food warmer of anti-gas-leak Download PDFInfo
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- CN207940707U CN207940707U CN201721196014.0U CN201721196014U CN207940707U CN 207940707 U CN207940707 U CN 207940707U CN 201721196014 U CN201721196014 U CN 201721196014U CN 207940707 U CN207940707 U CN 207940707U
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- Prior art keywords
- valve
- sealing ring
- valve seat
- card slot
- gas
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- 238000007789 sealing Methods 0.000 claims abstract description 73
- 210000003205 muscle Anatomy 0.000 claims description 26
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of electric food warmers of anti-gas-leak, including pot and pot cover, the pot cover is equipped with steam valve and places the storage tank of steam valve, the steam valve includes valve deck and valve seat, the valve deck is detachably assemblied on the valve seat, sealing ring is equipped on one of the valve deck or the valve seat, the sealing ring is equipped with card slot, another edge connecting is in the card slot in the valve deck or the valve seat；The electric food warmer can effectively improve the problem of steam valve leaks air in use.
Description
Technical field
The utility model is related to machine for kitchen use technical field, espespecially a kind of electric food warmer of anti-gas-leak.
Background technology
Existing electric food warmer includes pot and pot cover, is equipped with steam valve on pot cover and places the storage tank of steam valve, such as
Shown in Fig. 1, steam valve includes valve deck 1, valve seat 2 and steam float 4, and sealing ring 3, wherein steam are equipped between valve deck 1 and valve seat 2
Float 4 is assemblied on valve seat 2；Valve deck 1 is assembled together by structures such as buckles with valve seat 2, forms a steam channel, simultaneously
It plays and stores being used as a small amount of condensed water；Sealing ring 3 in existing electric food warmer is generally provided in the end of valve deck 1 or valve seat 2
Portion forms the contact in line or face, has the function that sealing, once 2 temperature distortion of valve deck 1 or valve seat, is easy to keep sealing ring 3 inclined
Shifting or deformation, cause the gas leakage of steam valve.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of electric food warmer of anti-gas-leak, which can have
Effect improves the problem of steam valve leaks air in use.
In order to reach the utility model aim, the utility model adopts the following technical solution：A kind of electric food warmer of anti-gas-leak,
Including pot and pot cover, the pot cover be equipped with steam valve and place steam valve storage tank, the steam valve include valve deck and
Valve seat, the valve deck are detachably assemblied on the valve seat, and sealing ring is equipped on one of the valve deck or the valve seat, described
Sealing ring is equipped with card slot, another edge connecting is in the card slot in the valve deck or the valve seat.
Optionally, one of the valve deck or the valve seat are equipped with the mounting groove for accommodating the sealing ring.
Optionally, the sealing ring closes on a side end face of the mounting groove equipped with dashpot, the dashpot assembly
In in the mounting groove, the card slot is located at another side end face of the sealing ring.
Optionally, the end of the card slot of the sealing ring and dashpot is arc transition.
Optionally, the cross section of the sealing ring is H shapes.
Optionally, the mounting groove is the cyclic annular groove body being arranged on one of the valve deck or the valve seat edge.
Optionally, first sealed muscle of the outer wall of at least side of the sealing ring equipped with outwardly convex, described first
The inner wall of sealed muscle and the mounting groove offsets.
Optionally, the inner wall of at least side of the card slot is equipped with the second sealed muscle of outwardly convex, and described second is close
Envelope muscle offsets with another edge in the valve deck or the valve seat.
Optionally, the card slot is the cyclic annular groove body extended along sealing ring end circumferencial direction.
Optionally, the card slot includes slot bottom and is arranged in the muscle position of slot bottom both sides.
Compared with prior art, the utility model has the beneficial effects that：
1, sealing ring is equipped with card slot, the edge shape of the bottom surface and two sides and valve deck or valve seat of card slot in the utility model
At three-dimensional seal, the overall tightness of steam valve is significantly improved, and is solved because of valve deck or valve seat temperature distortion, is led
The problem of fine and close seal gas leakage.
2, the mounting groove in the utility model is convenient for the installation and fixation of sealing ring.
3, in the utility model sealing ring dashpot, deformation space when sealing ring sealing is provided, valve deck and valve are promoted
Feel when seat installation.
4, the inner wall of the first sealed muscle of sealing ring and mounting groove coordinates in the utility model, improves the sealing of sealing ring
Property, and further strengthen the fixing intensity of sealing ring.
5, in the utility model card slot the second sealed muscle, on the one hand improve the intensity of card slot, on the other hand second is close
The edge mate of muscle and valve deck or valve seat is sealed, it is effective to ensure sealing ring in deformation process, it is tight with valve deck or valve cup rim
Closely connected conjunction, the leakproofness of lift-off seal circle.
6, the end of the card slot of sealing ring and dashpot is arc transition in the utility model, facilitates the dashpot of sealing ring
In mounting groove, and facilitates the edge of valve deck or valve seat and be inserted into the card slot of sealing ring.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
Description of the drawings
Attached drawing is used for providing further understanding technical solutions of the utility model, and a part for constitution instruction,
With for explaining the technical solution of the utility model, do not constituted to technical solutions of the utility model together with embodiments herein
Limitation.
Fig. 1 is the structural schematic diagram of steam valve in the prior art；
Fig. 2 is the structural schematic diagram of the utility model anti-gas-leak；
Fig. 3 is the explosive view one of steam valve in the utility model；
Fig. 4 is the side view of steam valve in the utility model；
Fig. 5 is the sectional view of sealing ring in the utility model
Fig. 6 is the enlarged drawing at a in Fig. 5；
Fig. 7 is the explosive view two of steam valve in the utility model.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment mutually can be combined arbitrarily.
Embodiment 1
As shown in Figure 2, Figure 3 and Figure 4, a kind of electric food warmer of anti-gas-leak, including pot body 5 and pot cover 6, pot cover 6, which is equipped with, to be held
Slot to be set, steam valve 7 is installed in storage tank, steam valve 7 includes valve deck 1 and valve seat 2, and valve deck 1 is detachably assemblied on valve seat 2,
Valve seat 2 is equipped with steam float 4, and the edge of valve deck 1 is provided with mounting groove 9, and mounting groove 9 is along the circumference side at the edge of valve deck 1
To the cyclic annular groove body of extension, sealing ring 3 is equipped in mounting groove 9, sealing ring 3 is fitted close with mounting groove 9；Sealing ring 3 is in ring
Shape, side of the sealing ring 3 far from mounting groove 9 are equipped with card slot 8, and card slot 8 is the ring extended along the end circumferencial direction of sealing ring 3
Shape groove body, card slot 8 includes slot bottom and is arranged in the muscle position of slot bottom both sides, when valve deck 1 assembles integral with valve seat 2, valve seat 2
Edge be inserted into card slot 8 in, and with card slot 8 be fitted close, make sealing ring 3 that will be sealed between valve deck 1 and valve seat 2.
In the present embodiment, mounting groove 9 can also be arranged at the edge of valve seat 2, and sealing ring 3 is assemblied on valve seat 2, works as valve deck
1 with valve seat 2 when assembling integral, and the edge of valve deck 1 is inserted into card slot 8, and is fitted close with card slot 8, makes sealing ring 3 by valve deck
It is sealed between 1 and valve seat 2.
The slot bottom of the card slot 8 on sealing ring 3 in the present embodiment and the muscle position of slot bottom both sides and valve deck 1 or valve seat 2
Edge forms three-dimensional seal, significantly improves the overall tightness of steam valve 7, and solve because valve deck 1 or valve seat 2 by
Thermal deformation, the problem of leading to 3 gas leakage of sealing ring.
As shown in Figure 5 and Figure 6, the cross section of sealing ring is H shapes, and the side end face that sealing ring 3 closes on mounting groove 9 is equipped with
Dashpot 10, dashpot 10 are the cyclic annular groove body that the circumferencial direction of 3 end face of sealing ring extends, and dashpot 10 is assemblied in mounting groove 9
Interior, card slot 8 is located on the end face of 3 other side of sealing ring, and dashpot 10 is used to provide deformation space when sealing ring 3 seals, and carries
Feel when lift valve lid 1 and valve seat 2 are installed；In the present embodiment, the end of the card slot 8 of sealing ring 3 and dashpot 10 is circular arc
Transition facilitates the dashpot 10 of sealing ring 3 to be mounted in mounting groove 9, and facilitate valve deck 1 or valve seat 2 edge be inserted into it is close
In the card slot 8 of seal 3.
The outer wall of at least side of sealing ring 3 be equipped with outwardly convex the first sealed muscle 11, the first sealed muscle 11 be along
The cyclic annular convex ribs that 3 outer wall circumferencial direction of sealing ring extends, the inner wall of the first sealed muscle 11 and mounting groove 9 offset, and improve sealing
The leakproofness of circle 3, and further strengthen fixing intensity of the sealing ring 3 in mounting groove 9.As shown in figure 5, in the present embodiment,
The first sealed muscle 11 is respectively equipped on the both sides outer wall of the dashpot 10 of sealing ring 3, when the dashpot 10 of sealing ring 3 is assemblied in peace
When in tankage 9, both sides of first sealed muscle 11 respectively with mounting groove 9 offset.
The inner wall of at least side of card slot 8 of sealing ring 3 is equipped with the second sealed muscle 12 of outwardly convex, the second sealed muscle 12
For the cyclic annular convex ribs extended along 8 inner wall circumferencial direction of card slot, the outer wall phase of the second sealed muscle 12 and 2 edge of valve deck 1 or valve seat
It supports.As shown in figure 5, in the present embodiment, the second sealed muscle 12 being respectively equipped on the both sides inner wall of the card slot 8 of sealing ring 3, works as valve
When the edge of lid 1 or valve seat 2 is inserted into card slot 8, the second sealed muscle 12 both sides outer wall phase with 2 edge of valve deck 1 or valve seat respectively
It supports, 12 one side of the second sealed muscle in the present embodiment improves the intensity of card slot 8, on the other hand effective to ensure sealing ring 3
In deformation process, sealing ring 3 is fitted closely with valve deck 1 or 2 edge of valve seat, the leakproofness of lift-off seal circle 3.
Embodiment 2
As shown in fig. 7, a kind of electric food warmer of anti-gas-leak, including pot body 5 and pot cover 6, pot cover 6 are equipped with storage tank, house
Steam valve 7 is installed, steam valve 7 includes valve deck 1 and valve seat 2, and valve deck 1 is detachably assemblied on valve seat 2, is set on valve seat 2 in slot
There is steam float 4, sealing ring 3 has been mounted directly on valve deck 1, sealing ring 3 can be affixed directly on valve deck 1 or sealing ring 3
It is connected by a snap with valve deck 1 or screw is connect；Card slot 8 is equipped on end face of the sealing ring 3 far from 1 side of valve deck, when valve deck 1
When assembling integral with valve seat 2, the edge of valve seat 2 is inserted into card slot 8, and is fitted close with card slot 8, makes sealing ring 3 by valve deck 1
It is sealed between valve seat 2.
In the present embodiment, sealing ring 3 can also be fixed on valve seat 2, and sealing ring 3 is set on the end face far from 2 side of valve seat
There is card slot 8, when valve deck 1 assembles integral with valve seat 2, the edge of valve deck 1 is inserted into card slot 8, and is fitted close with card slot 8,
Make sealing ring 3 that will be sealed between valve deck 1 and valve seat 2.
Although the embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not limited to the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from the spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of electric food warmer of anti-gas-leak, including pot and pot cover, the pot cover is equipped with steam valve and places the appearance of steam valve
Slot is set, the steam valve includes valve deck and valve seat, and the valve deck is detachably assemblied on the valve seat it is characterized in that, the valve
It is equipped with sealing ring on lid or one of the valve seat, the sealing ring is equipped with card slot, another in the valve deck or the valve seat
A edge connecting is in the card slot.
2. the electric food warmer of anti-gas-leak according to claim 1, which is characterized in that set on one of the valve deck or the valve seat
It is useful for accommodating the mounting groove of the sealing ring.
3. the electric food warmer of anti-gas-leak according to claim 2, which is characterized in that the sealing ring closes on the mounting groove
One side end face is equipped with dashpot, and the dashpot is assemblied in the mounting groove, and the card slot is located at the another of the sealing ring
One side end face.
4. the electric food warmer of anti-gas-leak according to claim 3, which is characterized in that the card slot of the sealing ring and dashpot
End is arc transition.
5. the electric food warmer of anti-gas-leak according to claim 3, which is characterized in that the cross section of the sealing ring is H shapes.
6. the electric food warmer of anti-gas-leak according to claim 2, which is characterized in that the mounting groove is to be arranged in the valve deck
Or the cyclic annular groove body on one of described valve seat edge.
7. the electric food warmer of anti-gas-leak according to claim 2, which is characterized in that the outer wall of at least side of the sealing ring
It is equipped with the first sealed muscle of outwardly convex, the inner wall of first sealed muscle and the mounting groove offsets.
8. the electric food warmer of the anti-gas-leak according to one of claim 1-7, which is characterized in that at least side of the card slot
Inner wall is equipped with the second sealed muscle of outwardly convex, second sealed muscle and another side in the valve deck or the valve seat
Edge offsets.
9. the electric food warmer of the anti-gas-leak according to one of claim 1-7, which is characterized in that the card slot is along the sealing
Enclose the cyclic annular groove body that end circumferencial direction extends.
10. the electric food warmer of the anti-gas-leak according to one of claim 1-7, which is characterized in that the card slot include slot bottom with
And it is arranged in the muscle position of slot bottom both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196014.0U CN207940707U (en) | 2017-09-18 | 2017-09-18 | A kind of electric food warmer of anti-gas-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196014.0U CN207940707U (en) | 2017-09-18 | 2017-09-18 | A kind of electric food warmer of anti-gas-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940707U true CN207940707U (en) | 2018-10-09 |
Family
ID=63703286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196014.0U Active CN207940707U (en) | 2017-09-18 | 2017-09-18 | A kind of electric food warmer of anti-gas-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363488A (en) * | 2018-12-06 | 2019-02-22 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus equipped with it |
-
2017
- 2017-09-18 CN CN201721196014.0U patent/CN207940707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363488A (en) * | 2018-12-06 | 2019-02-22 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus equipped with it |
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