CN112856368A - Steam equipment - Google Patents
Steam equipment Download PDFInfo
- Publication number
- CN112856368A CN112856368A CN202110215132.6A CN202110215132A CN112856368A CN 112856368 A CN112856368 A CN 112856368A CN 202110215132 A CN202110215132 A CN 202110215132A CN 112856368 A CN112856368 A CN 112856368A
- Authority
- CN
- China
- Prior art keywords
- water level
- level detection
- detection box
- water
- evaporator
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 196
- 238000001514 detection method Methods 0.000 claims abstract description 82
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000010025 steaming Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 20
- 239000000523 sample Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
Abstract
The present invention provides a steaming device comprising: the water supply unit is communicated with a water supply pipe; the bottom of the evaporator is communicated with a water supply pipe, and the top of the evaporator is communicated with the inside of the steam equipment; the water level detection box, water level detection box bottom and delivery pipe intercommunication, water level detection box top intercommunication negative pressure module, negative pressure module are cooling blower. The bottom intercommunication of water supply unit and evaporimeter and water level detection box, make and form the linker structure between evaporimeter and the water level detection box, when water among the water supply unit gets into the evaporimeter, water also gets into the water level detection box, consequently, the liquid level in the water level detection box can reflect the liquid level in the evaporimeter, evaporimeter and water level detection box are the structure that two components of a whole that can function independently set up, consequently, the high temperature environment that the evaporimeter during operation produced can't influence the water level detection box, set up the parts that detect the water level such as probe in the water level monitoring box, can avoid high temperature environment's influence, thereby keep more permanent life.
Description
Technical Field
The invention relates to the technical field of kitchen ware structures, in particular to steam equipment.
Background
In a kitchen scenario, a steam appliance is a commonly used appliance, such as an electric steamer for cooking with steam, a steam oven, and a sterilizer for sterilization with steam. In a steam device, a steam generator is generally provided, the steam generator is assembled inside the device, and in order to prevent the steam generator from dry burning, a water level detection probe is generally arranged inside the steam generator.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the service life of the water level probe arranged in the steam generator is shortened in the prior art, thereby providing a steam device.
A steaming device, comprising:
the water supply unit is communicated with a water supply pipe;
the bottom of the evaporator is communicated with the water supply pipe, and the top of the evaporator is communicated with the interior of the steam equipment;
the water level detection box, water level detection box bottom with the delivery pipe intercommunication, water level detection box top intercommunication negative pressure module, negative pressure module is cooling fan.
And a pipeline joint suitable for being communicated with the water level detection box is arranged on the shell of the cooling fan.
The pipeline joint is arranged close to an air inlet of the heat radiation fan.
The water level detection box is communicated with the negative pressure module through a vent pipe, and an electromagnetic valve is arranged on the vent pipe.
The heights of the evaporator and the water level detection box do not exceed the height of the water supply unit.
The steaming device further includes:
and the communicating pipe is communicated with the evaporator, the water level detection box and the water supply pipe, and a connecting line of the evaporator and an opening at the bottom of the water level detection box is parallel to the communicating pipe.
The top of the evaporator is provided with a gas pipe, the output end of the gas pipe is communicated with the inside of the steam equipment, and the gas pipe is provided with a one-way valve.
The air delivery pipe is provided with a water return section, the water return section is positioned between the one-way valve and the evaporator, and the shape of the water return section is a bent curve.
The technical scheme of the invention has the following advantages:
1. the present invention provides a steaming device comprising: the water supply unit is communicated with a water supply pipe; the bottom of the evaporator is communicated with the water supply pipe, and the top of the evaporator is communicated with the interior of the steam equipment; the water level detection box, water level detection box bottom with the delivery pipe intercommunication, water level detection box top intercommunication negative pressure module, negative pressure module is cooling fan.
The bottom intercommunication of water supply unit and evaporimeter and water level detection box, make and form the linker structure between evaporimeter and the water level detection box, when water among the water supply unit gets into the evaporimeter, water also gets into the water level detection box, consequently, the liquid level in the water level detection box can reflect the liquid level in the evaporimeter, evaporimeter and water level detection box are the structure that two components of a whole that can function independently set up, consequently, the high temperature environment that the evaporimeter during operation produced can't influence the water level detection box, set up the parts that detect the water level such as probe in the water level monitoring box, can avoid high temperature environment's influence, thereby keep more permanent life. Steam equipment is the consumer usually, cooling fan has usually, water level detection box top intercommunication cooling fan, cooling fan is except for the effect for equipment heat dissipation, can also form the negative pressure at the exit position of water level detection box top, make water level detection box top atmospheric pressure diminish, thereby make the water in the water supply module further get into the interior replenishment of water level detection box, form the water supply replenishment in the evaporimeter simultaneously, come the water yield of balanced evaporimeter work consumption, prevent that the evaporimeter from taking place to dry combustion method. Utilize radiator fan to provide the negative pressure, radiator fan itself is the essential part in the steam equipment, consequently does not need additionally to add structures such as water pump, has consequently avoided because of setting up the additional pipeline structure who adds of water pump, has reduced the occupation to equipment inner space, has saved manufacturing cost.
2. According to the steam equipment provided by the invention, the shell of the cooling fan is provided with the pipeline joint which is suitable for being communicated with the water level detection box.
For the existing production line, the reconstruction of the cooling fan only involves that a pipeline joint which can be connected with the water level detection box is arranged on the shell of the cooling fan, so that the reconstruction cost is lower.
3. According to the steam equipment provided by the invention, the pipeline joint is arranged close to the air inlet of the heat dissipation fan.
The pipeline joint close to the air inlet can generate larger pressure change when the heat dissipation fan works, thereby quickly supplementing consumed water and preventing dry burning.
4. According to the steam equipment provided by the invention, the water level detection box is communicated with the negative pressure module through the vent pipe, and the solenoid valve is arranged on the vent pipe.
When the liquid level in the water level detection box meets the set height, the electromagnetic valve is closed, so that the pressure above the water level detection box is stable and is not influenced by the work of the heat dissipation fan any more, and the water level detection box and the liquid level in the evaporator are kept balanced.
5. According to the steam equipment provided by the invention, the top of the evaporator is provided with the gas pipe, the output end of the gas pipe is communicated with the inside of the steam equipment, and the gas pipe is provided with the one-way valve.
The gas-supply pipe is suitable for to the inside input steam of steam equipment, prevents the steam backward flow in the steam equipment to avoid the evaporimeter to receive the inside high pressure change of equipment to influence, keep the pressure relative balance of evaporimeter top, thereby guarantee that liquid level altitude variation is more accurate in the evaporimeter of water level detection box reaction.
6. According to the steam equipment provided by the invention, the gas transmission pipe is provided with the water return section, the water return section is positioned between the one-way valve and the evaporator, and the shape of the water return section is a bent curve.
The mixed gas of steam and steam is output by the evaporator, and the steam can be attached to the inner wall of the water return section when moving in the bent water return section to form liquid drops which flow back into the evaporator for continuous use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of the construction of a steaming device of the present invention;
fig. 2 is a schematic view of the structure of the water level sensing cartridge.
Description of reference numerals:
1. a water supply unit; 11. a water supply pipe; 2. an evaporator; 21. a first branch pipe; 22. a gas delivery pipe; 221. a water return section; 23. a one-way valve; 3. a water level detection box; 31. a second branch pipe; 32. a breather pipe; 33. an electromagnetic valve; 34. a proximity switch; 35. a float; 36. a seal ring; 37. a housing; 4. a communicating pipe; 5. a heat radiation fan; 51. a pipeline joint.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a steaming device, as shown in fig. 1, including: the water supply device comprises a water supply unit 1, wherein a water supply pipe 11 is communicated with the water supply unit 1; the bottom of the evaporator 2 is communicated with the water supply pipe 11, and the top of the evaporator 2 is communicated with the inside of a steam device; the water level detection device comprises a water level detection box 3, wherein the bottom of the water level detection box 3 is communicated with a water supply pipe 11, the top of the water level detection box 3 is communicated with a negative pressure module, and the negative pressure module is a cooling fan 5.
The bottom intercommunication of water supply unit 1 and evaporimeter 2 and water level detection box 3, make and form the linker structure between evaporimeter 2 and the water level detection box 3, when the water in water supply unit 1 gets into evaporimeter 2, water also gets into water level detection box 3, therefore the liquid level in the water level detection box 3 can reflect the liquid level in evaporimeter 2, evaporimeter 2 and water level detection box 3 are the structure that two components of a whole that can function independently set up, consequently the high temperature environment that evaporimeter 2 during operation produced can't influence water level detection box 3, set up the parts that detect the water level such as probe in the water level monitoring box, can avoid the influence of high temperature environment, thereby keep more permanent life. Steam equipment is the consumer usually, cooling fan 5 has usually, 3 tops intercommunication cooling fan 5 of water level detection box, cooling fan 5 is except for the radiating effect of equipment, can also form the negative pressure at the exit position at 3 tops of water level detection box, make 3 top atmospheric pressure of water level detection box diminish, thereby make the water in the water supply module further get into the water level and detect 3 interior supplementations in the box, form the water supply supplement in 2 formation of evaporimeters simultaneously, the water yield of 2 work consumptions of balanced evaporimeter, prevent that 2 emergence dry combustion method of evaporimeter from taking place. Utilize radiator fan 5 to provide the negative pressure, radiator fan 5 itself is the essential part in the steam equipment, consequently does not need additionally to add structures such as water pump, has consequently avoided because of setting up the additional pipeline structure who adds of water pump, has reduced the occupation to equipment inner space, has saved manufacturing cost.
The type of the steam equipment is not particularly limited, and in the present embodiment, as shown in fig. 1, the electric steam box is taken as an example for description, the water supply unit 1 is adapted to supply water to the evaporator 2, and the water supply unit 1 is a mechanism capable of storing water or outputting water. In the present embodiment, as shown in fig. 1, the water supply unit 1 is a water tank, and as an alternative embodiment, the water supply unit 1 is a city water supply network. When the steam equipment is a disinfectant, the water supplied by the water supply unit 1 may be replaced with a disinfectant, or the disinfectant may be prepared in the water supply unit 1. In the present embodiment, the evaporator 2 is an instant heating type evaporator 2.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the water supply unit 1 is a water tank, the water tank is disposed at the top of the electric steam box, the heat dissipation fan 5 is also disposed at the top of the electric steam box, and the water tank is not a sealed structure, so that the water tank and the heat dissipation fan 5 are both located in the same external atmospheric pressure environment, the evaporator 2 is communicated with the inside of the electric steam box and can still reach equilibrium with the pressure inside the water tank and the water level detection box 3, at this time, the heat dissipation fan 5 works to break the equilibrium of the overall waterway pressure, so that water flows from the water tank to the evaporator 2 and the water level detection box 3 simultaneously, the water level detection box 3 and the liquid level inside the evaporator 2 synchronously change, and the water level detection box 3 can still reflect the liquid level change inside.
In addition to the above embodiments, as a further limited embodiment, as shown in fig. 1, a pipe joint 51 adapted to communicate with the water level detection box 3 is provided on the housing 37 of the heat dissipation fan 5. For the existing production line, the modification of the cooling fan 5 only involves that a pipeline joint 51 which can be connected with the water level detection box 3 is arranged on the shell 37 of the cooling fan 5, so that the modification cost is lower. As an alternative, the pipe connection 51 can be directly provided with a hole in the fan housing 37 or can be directly connected to an existing ventilation opening of the fan.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the pipeline joint 51 is disposed near the air inlet of the heat dissipation fan 5. The pipeline joint 51 arranged close to the air inlet can generate larger pressure change when the heat radiation fan 5 works, thereby rapidly supplementing consumed water and preventing dry burning.
In addition to the above embodiments, as a further limited embodiment, as shown in fig. 1, the water level detection box 3 communicates with the negative pressure module through a vent pipe 32, and the vent pipe 32 is provided with an electromagnetic valve 33. When the liquid level in the water level detection box 3 meets the set height, the electromagnetic valve 33 is closed, so that the pressure above the water level detection box 3 is stable and is not influenced by the work of the cooling fan 5, and the water level detection box 3 and the liquid level in the evaporator 2 are kept balanced. In alternative embodiments, the solenoid valve 33 may be replaced by other structures that can control the opening and closing of the vent pipe 32.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the heights of the evaporator 2 and the water level detection box 3 do not exceed the height of the water supply unit 1. As an alternative embodiment, the evaporator 2 and the water level detection cartridge 3 are higher than the water supply unit 1.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the steam plant further includes: and a communication pipe 4 communicating the evaporator 2, the water level detection box 3, and the water supply pipe 11, wherein a line connecting the bottom openings of the evaporator 2 and the water level detection box 3 is parallel to the communication pipe 4. In the present embodiment, as shown in fig. 1, communication pipe 4 is horizontally disposed, and water level detection box 3 and evaporator 2 are also horizontally disposed above communication pipe 4. As an alternative embodiment, the distance from water level detection cartridge 3 to communication pipe 4 is different from the distance from evaporator 2 to communication pipe 4. As shown in fig. 1, the opening at the bottom of evaporator 2 is connected to communication pipe 4 via first branch pipe 21, and the opening at the bottom of water level detection box 3 is connected to communication pipe 4 via second branch pipe 31.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the top of the evaporator 2 is provided with an air pipe 22, an output end of the air pipe 22 is communicated with the inside of the steam device, and the air pipe 22 is provided with a one-way valve 23. The gas pipe 22 is suitable for inputting steam into the steam equipment to prevent steam backflow in the steam equipment, so that the evaporator 2 is prevented from being influenced by high-pressure change inside the equipment, the pressure above the evaporator 2 is kept relatively balanced, and the liquid level height change in the evaporator 2 reacted by the water level detection box 3 is more accurate.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, a water return section 221 is arranged on the gas pipe 22, the water return section 221 is located between the check valve 23 and the evaporator 2, and the shape of the water return section 221 is a bent curve. The mixed gas of steam and water vapor is output by the evaporator 2, and the water vapor can be attached to the inner wall of the water return section 221 when moving in the bent water return section 221 to form liquid drops which flow back into the evaporator 2 for continuous use.
The structure of the water level detecting box 3 is not particularly limited, in this embodiment, as shown in fig. 2, the water level detecting box 3 includes a housing 37, the top of the housing 37 is sealed by an end cover, a sealing ring 36 is interposed between the end cover and an opening at the top of the housing 37, the end cover is slidably connected to a float 35, the float 35 can change in height with the change of the liquid level inside the water level detecting box 3, so that the distance from a slide rod connected to the float 35 to the end cover changes, a proximity switch 34 is disposed on the slide rod connected to the float 35, the proximity switch 34 is disposed outside the water level detecting box 3, the position of the proximity switch 34 changes, the movement distance of the proximity switch 34 can reflect the change of the liquid level, thereby conveniently controlling the opening and closing of the electromagnetic valve 33, so that the electromagnetic valve 33 is opened when the liquid level inside the water level detecting box 3 is lowered to a preset low water level, so, the water tank is enabled to replenish water into the evaporator 2 and the water level detection box 3; when the liquid level in the water level detection box 3 rises to a high preset water level, the electromagnetic valve 33 is closed, the influence of negative pressure generated by the work of the heat dissipation fan 5 on the pressure balance of the whole waterway is eliminated, the inside of the waterway is balanced again, and the water tank does not continuously supplement water to the evaporator 2 and the inside of the water level detection box 3 any more.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. A steaming device, comprising:
the water supply device comprises a water supply unit (1), wherein a water supply pipe (11) is communicated with the water supply unit (1);
the bottom of the evaporator (2) is communicated with the water supply pipe (11), and the top of the evaporator (2) is communicated with the inside of steam equipment;
the water level detection device comprises a water level detection box (3), wherein the bottom of the water level detection box (3) is communicated with a water supply pipe (11), the top of the water level detection box (3) is communicated with a negative pressure module, and the negative pressure module is a cooling fan (5).
2. The steaming device according to claim 1, wherein a pipe joint (51) adapted to communicate with the water level detection box (3) is provided on a housing of the heat dissipation fan (5).
3. The steaming device according to claim 2, wherein the pipe connection (51) is arranged close to an air inlet of the heat dissipation fan (5).
4. A steaming device according to any one of claims 1 to 3, wherein the water level detection box (3) is connected to the negative pressure module via a vent pipe (32), and the vent pipe (32) is provided with an electromagnetic valve (33).
5. A steaming device according to any one of claims 1-3, wherein the height of the evaporator (2) and the water level detection box (3) does not exceed the height of the water supply unit (1).
6. A steaming device according to any one of claims 1-3, wherein the steaming device further comprises:
and the communicating pipe (4) is communicated with the evaporator (2), the water level detection box (3) and the water supply pipe (11), and a connecting line of the bottom openings of the evaporator (2) and the water level detection box (3) is parallel to the communicating pipe (4).
7. The steam equipment as claimed in any one of claims 1 to 3, wherein a gas pipe (22) is arranged at the top of the evaporator (2), the output end of the gas pipe (22) is communicated with the inside of the steam equipment, and a one-way valve (23) is arranged on the gas pipe (22).
8. The steam equipment as claimed in claim 7, wherein a water return section (221) is arranged on the gas pipe (22), the water return section (221) is positioned between the one-way valve (23) and the evaporator (2), and the water return section (221) is in a bent curve shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110215132.6A CN112856368A (en) | 2021-02-25 | 2021-02-25 | Steam equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110215132.6A CN112856368A (en) | 2021-02-25 | 2021-02-25 | Steam equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112856368A true CN112856368A (en) | 2021-05-28 |
Family
ID=75989958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110215132.6A Pending CN112856368A (en) | 2021-02-25 | 2021-02-25 | Steam equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112856368A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005042515A1 (en) * | 2004-09-09 | 2006-04-13 | BSH Bosch und Siemens Hausgeräte GmbH | Product cooking device, has steam generator connected to reservoir using service pipe that is connected to negative pressure region of air flow guide for conveying water from reservoir to steam generator |
| JP2016138679A (en) * | 2015-01-26 | 2016-08-04 | ホシザキ電機株式会社 | Steam generator |
| CN108158391A (en) * | 2018-01-23 | 2018-06-15 | 青岛海尔智慧厨房电器有限公司 | A kind of electricity steam box |
| CN108175290A (en) * | 2018-03-05 | 2018-06-19 | 杭州老板电器股份有限公司 | Supply and drain water system and steam heating cooking device |
| CN209136182U (en) * | 2018-09-28 | 2019-07-23 | 杭州老板电器股份有限公司 | Water drainage-supply system and steam cooking apparatus |
| CN209284988U (en) * | 2018-10-29 | 2019-08-23 | 杭州老板电器股份有限公司 | Steam heating unit and steam cooking apparatus |
| CN210153755U (en) * | 2019-05-28 | 2020-03-17 | 宁波城市之光厨房节能设备服务有限公司 | Novel steam generator |
| CN214468526U (en) * | 2021-02-25 | 2021-10-22 | 珠海格力电器股份有限公司 | Steam equipment |
-
2021
- 2021-02-25 CN CN202110215132.6A patent/CN112856368A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005042515A1 (en) * | 2004-09-09 | 2006-04-13 | BSH Bosch und Siemens Hausgeräte GmbH | Product cooking device, has steam generator connected to reservoir using service pipe that is connected to negative pressure region of air flow guide for conveying water from reservoir to steam generator |
| JP2016138679A (en) * | 2015-01-26 | 2016-08-04 | ホシザキ電機株式会社 | Steam generator |
| CN108158391A (en) * | 2018-01-23 | 2018-06-15 | 青岛海尔智慧厨房电器有限公司 | A kind of electricity steam box |
| CN108175290A (en) * | 2018-03-05 | 2018-06-19 | 杭州老板电器股份有限公司 | Supply and drain water system and steam heating cooking device |
| CN209136182U (en) * | 2018-09-28 | 2019-07-23 | 杭州老板电器股份有限公司 | Water drainage-supply system and steam cooking apparatus |
| CN209284988U (en) * | 2018-10-29 | 2019-08-23 | 杭州老板电器股份有限公司 | Steam heating unit and steam cooking apparatus |
| CN210153755U (en) * | 2019-05-28 | 2020-03-17 | 宁波城市之光厨房节能设备服务有限公司 | Novel steam generator |
| CN214468526U (en) * | 2021-02-25 | 2021-10-22 | 珠海格力电器股份有限公司 | Steam equipment |
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