CN201143123Y - Steam stove with automatic pressure discharge function - Google Patents
Steam stove with automatic pressure discharge function Download PDFInfo
- Publication number
- CN201143123Y CN201143123Y CNU2008200427079U CN200820042707U CN201143123Y CN 201143123 Y CN201143123 Y CN 201143123Y CN U2008200427079 U CNU2008200427079 U CN U2008200427079U CN 200820042707 U CN200820042707 U CN 200820042707U CN 201143123 Y CN201143123 Y CN 201143123Y
- Authority
- CN
- China
- Prior art keywords
- steam
- furnace chamber
- purge valve
- pressure
- automatic discharging
- 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
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000010926 purge Methods 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 238000010411 cooking Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a steam oven with automatic pressure function of arranging, including furnace body, furnace chamber, the furnace gate of closed furnace chamber, can provide steam generator and the controlling means of steam in to the furnace chamber, install the automatic pressure device of arranging that passes the lateral wall on the lateral wall of furnace chamber. The utility model is provided with the automatic pressure-discharging device of the furnace chamber, when the pressure of the steam in the furnace chamber is small, the pressure-discharging valve is closed, the steam in the furnace chamber can not be discharged outside the furnace chamber, the enough steam pressure of the steam in the furnace chamber is effectively ensured, the heat energy utilization rate of the steam is high, the time required for cooking food is short, and the use is rapid and convenient; when the pressure of the steam in the furnace chamber is too high, the pressure exhaust valve is opened to exhaust a part of steam, so that the safety problem caused by too high pressure in the furnace chamber is avoided.
Description
Technical field
The utility model belongs to the steam oven technical field, is specifically related to a kind of steam oven of furnace chamber energy automatic discharging pressure.
Background technology
At present, steam microwave oven, steam baker, these steam ovens of electric steam furnace be a kind of by steam and with discharge of steam to food and the device for cooking of cooking food, because performance of steam oven is ripe with more food boiling, easy to use and food that it is cooked out is tastier, thus by widely in the hotel or the restaurant use.But, on the steam oven furnace chamber of selling on the market special automatic discharging pressure device is not set now, the general exhaust hole that just on furnace chamber, is provided with, steam is discharged furnace chamber by exhaust hole with the steam of HTHP and is realized pressure release outward, make a large amount of the giving off of steam in the furnace chamber like this, the heat energy loss of steam is big, and the heat energy that can not effectively utilize steam comes cooking food, it is long that food boils required time, and its effective rate of utilization is not high.
The utility model content
The purpose of this utility model is the defective that overcomes above-mentioned prior art, provide a kind of food boil the time short, steam utilization is high and can guarantee the steam oven with automatic discharging pressure function safe in utilization.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of steam oven with automatic discharging pressure function, comprise body of heater, furnace chamber, sealing furnace chamber fire door, the steam generator and the control device of steam can be provided in furnace chamber, the automatic discharging pressure device that passes sidewall is installed on the sidewall of furnace chamber.
Above-mentioned automatic discharging pressure device comprises purge valve and gland steam exhauster, and gland steam exhauster one end opening is over against purge valve, and other end opening and body of heater are interlinked to the outside.
Above-mentioned purge valve comprises purge valve body, purge valve valve rod and the compression spring that runs through and be fixed in the furnace chamber sidewall, purge valve body center is provided with central through hole, the central through hole that the purge valve valve rod passes the purge valve body places in the purge valve body versatilely, also is set with the compression spring on the purge valve valve rod.
In order to guarantee the sealing of furnace chamber when purge valve is closed better, be provided with sealing ring in the end of stretching out the purge valve body of purge valve valve rod.
Above-mentioned sealing ring is the elastic packing cushion rubber.
Compared with prior art, technique effect of the present utility model is:
The utility model is provided with furnace chamber automatic discharging pressure device, interaction by steam pressure in compression spring and the furnace chamber, when the pressure of steam in the furnace chamber during less than the elastic force of compression spring, purge valve is closed, steam can not be discharged to outside the furnace chamber in the furnace chamber, guarantees enough steam pressures in the furnace chamber effectively, the heat energy utilization rate height of steam, it is short to boil the food required time, uses efficient and convenient; When the pressure of steam in the furnace chamber during greater than the elastic force of compression spring, purge valve is opened, and discharges a part of steam, guarantees can not produce safety problem because of hypertonia in the furnace chamber.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A place partial enlarged drawing among Fig. 1;
Fig. 3 is the exploded view of automatic discharging pressure valve among Fig. 2.
Omitted among the figure and the irrelevant parts of the utility model design main points.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As Fig. 1～shown in Figure 3, the utility model comprise body of heater 1, furnace chamber 2, sealing furnace chamber 2 fire door, the steam generator and the control device of steam can be provided in furnace chamber 2, the automatic discharging pressure device that passes sidewall is installed on the sidewall of furnace chamber 2; This automatic discharging pressure device comprises purge valve 3 and gland steam exhauster 4, and an end opening of gland steam exhauster 4 is over against purge valve 3, and other end opening and body of heater 1 are interlinked to the outside; Described purge valve 3 comprises purge valve body 31, purge valve valve rod 32 and the compression spring 33 that runs through and be fixed in furnace chamber 2 sidewalls, purge valve body 31 centers are provided with central through hole 311, the central through hole 311 that purge valve valve rod 32 passes purge valve body 31 places in the purge valve body 31 versatilely, also is set with compression spring 34 on purge valve valve rod 32; In order to guarantee the sealing of furnace chamber 2 when purge valve 3 is closed better, be provided with sealing ring 34 in the end of stretching out purge valve body 31 of purge valve valve rod 32, sealing ring 34 is the elastic packing cushion rubber.
When the utility model uses, when steam pressure in the furnace chamber 2 is low, promptly when the pressure of steam in the furnace chamber 2 during less than the elastic force of compression spring 33, the purge valve valve rod 32 of purge valve 3 and sealing ring 34 are at the effect lower seal furnace chamber 2 of compression spring 33, and guaranteeing has enough steam pressures in the furnace chamber 2; And when the pressure of steam in the furnace chamber 2 during greater than the elastic force of compression spring 33, compression spring 33 is subjected to force compresses, purge valve valve rod 32 and sealing ring 34 outwards move, the sealing of furnace chamber 2 is opened, steam is by the central through hole 311 at purge valve body 31 centers and outside gland steam exhauster 4 is discharged to furnace chamber 2, the potential safety hazard of avoiding too high steam pressure that oven door opening is caused effectively; When steam pressure is lower than the elastic force of compression spring 33 in the furnace chamber 2 after the pressure release, the sealing ring 34 of purge valve 3 is again at the effect lower seal furnace chamber 2 that compresses spring 33, guaranteeing has enough steam pressures in the furnace chamber 2, circulation therewith, thus enough steam pressures in the furnace chamber can be guaranteed effectively, reduced the waste that causes heat energy because of the too much discharge of steam widely, it is short to boil the food required time, the well-done property of food is good, uses more efficient and convenient, safe and reliable.
Claims (5)
1. steam oven with automatic discharging pressure function, comprise body of heater (1), furnace chamber (2), sealing furnace chamber (2) fire door, the steam generator and the control device of steam can be provided in furnace chamber, it is characterized in that on the sidewall of furnace chamber (2), being equipped with the automatic discharging pressure device that passes sidewall.
2. the steam oven with automatic discharging pressure function according to claim 1 is characterized in that described automatic discharging pressure device comprises purge valve (3) and gland steam exhauster (4), and gland steam exhauster (4) one end openings are over against purge valve (3), and other end opening and body of heater (1) are interlinked to the outside.
3. the steam oven with automatic discharging pressure function according to claim 2, it is characterized in that described purge valve (3) comprises purge valve body (31), purge valve valve rod (32) and the compression spring (33) that runs through and be fixed in furnace chamber (2) sidewall, purge valve body (31) center is provided with central through hole (311), the central through hole (311) that purge valve valve rod (32) passes the purge valve body places in the purge valve body (31) versatilely, also is set with compression spring (33) on purge valve valve rod (32).
4. the steam oven with automatic discharging pressure function according to claim 3 is characterized in that being provided with sealing ring (34) in the end of stretching out purge valve body (31) of purge valve valve rod (32).
5. the steam oven with automatic discharging pressure function according to claim 4 is characterized in that above-mentioned sealing ring (34) is the elastic packing cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200427079U CN201143123Y (en) | 2008-01-11 | 2008-01-11 | Steam stove with automatic pressure discharge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200427079U CN201143123Y (en) | 2008-01-11 | 2008-01-11 | Steam stove with automatic pressure discharge function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143123Y true CN201143123Y (en) | 2008-11-05 |
Family
ID=40079994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200427079U Expired - Fee Related CN201143123Y (en) | 2008-01-11 | 2008-01-11 | Steam stove with automatic pressure discharge function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028485A (en) * | 2016-02-03 | 2017-08-11 | (株)大辰 | The sealing structure of home-use double boiler |
-
2008
- 2008-01-11 CN CNU2008200427079U patent/CN201143123Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028485A (en) * | 2016-02-03 | 2017-08-11 | (株)大辰 | The sealing structure of home-use double boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20170111 |