CN110236377A - High-efficiency evaporator and steam cooking equipment applying same - Google Patents
High-efficiency evaporator and steam cooking equipment applying same Download PDFInfo
- Publication number
- CN110236377A CN110236377A CN201910611449.4A CN201910611449A CN110236377A CN 110236377 A CN110236377 A CN 110236377A CN 201910611449 A CN201910611449 A CN 201910611449A CN 110236377 A CN110236377 A CN 110236377A
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- China
- Prior art keywords
- water
- cavity
- storage cavity
- water storage
- evaporation
- 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.)
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Links
- 238000010411 cooking Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 197
- 238000001704 evaporation Methods 0.000 claims abstract description 65
- 230000008020 evaporation Effects 0.000 claims abstract description 65
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 56
- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a high-efficiency evaporator which comprises a shell, a heating unit, a water injection port and a steam outlet, wherein the heating unit is fixed at the bottom of the shell; a water storage cavity and an evaporation cavity are arranged in the shell, the water storage cavity and the evaporation cavity are oppositely arranged up and down and are communicated through a water injection pipe, a water injection port is communicated with the water storage cavity, and a steam outlet is communicated with the evaporation cavity; the invention also discloses steam cooking equipment. The invention divides the cavity in the evaporator into an evaporation cavity and a water storage cavity, the water storage cavity is communicated with the evaporation cavity through a water injection pipe, and under the action of atmospheric pressure, when the water level of the evaporation cavity is lower than the end surface of the water injection pipe, the water storage cavity injects water into the evaporation cavity, so that the evaporation cavity always has a certain amount of water and a small amount of water is evaporated; and the steam that the evaporation chamber produced can preheat the water in the water storage cavity, makes the water that pours into the evaporation chamber have certain temperature, has effectively avoided adding a large amount of cold water and leads to the problem that the culinary art temperature is suddenly high suddenly low.
Description
Technical field
The invention belongs to steam generator technical fields, and in particular to a kind of efficient evaporator and the steam using it
Cooking equipment.
Background technique
Component of the steam generation facility as most critical in steam cooking apparatus adds food by generating steam
Heat.
Be classified as two kinds according to the position that evaporator is arranged, it is a kind of be arranged in inside evaporation cavity for evaporator built in
Formula evaporator, another kind are that the external type evaporator outside evaporation cavity is arranged in evaporator；The work of both evaporators is former
Reason is equal are as follows: temperature control device is arranged in the housing bottom of evaporator, after the water in evaporator dryouies, evaporator is continuously heating to temperature
After the temperature for controlling device setting, temperature control device controls the pump work that draws water, and this results in the frequent operations of suction pump；Also, work as
After a large amount of cold water is added in evaporator, water heat up again it is boiled before, steam cooking liner in no steam input shape
State, entire cooking process temperature is fluctuated, increases the time of culinary art, causes the moisture and nutrition loss of food, Bu Nengda
To optimized cooking effect.
Summary of the invention
In order to solve the problems, such as it is above-mentioned at least one, the present invention provides a kind of efficient evaporator, solves bolus injection
Excessive cold water and the problem for causing cooking temp fluctuated.
It is a further object of the present invention to provide a kind of steam cooking apparatus.
The technical scheme adopted by the invention is that
A kind of efficient evaporator comprising shell, heating unit, water filling port and steam (vapor) outlet, the heating are single
Member is fixed on the bottom of shell, and the water filling port and steam (vapor) outlet are provided on shell；
Water storage cavity and evaporation cavity are provided in the shell, the water storage cavity and evaporation cavity are oppositely arranged up and down and the two is logical
Water injection pipe connection is crossed, the water filling port is connected to water storage cavity, and the steam (vapor) outlet is connected to evaporation cavity.
Preferably, the partition for separating water storage cavity and evaporation cavity, the water injection pipe are additionally provided in the shell
It is connected on partition.
Preferably, the heating unit includes U-shaped heat-generating pipe and aluminium layer, and the aluminium layer is located at U-shaped heat-generating pipe and shell bottom
Heat between portion for uniformly U-shaped heat-generating pipe generation.
Preferably, the lower end surface of the water injection pipe extends to the middle and lower part of evaporation cavity, is at a distance from evaporation cavity bottom surface
Peak level in evaporation cavity.
Preferably, which further comprises water detection unit, and water storage cavity is arranged in the water detection unit
On outer wall.
Preferably, the water detection unit includes including fixed plate, first detection module and the second detection module, institute
The one end for stating first detection module and the second detection module is arranged at the outside of water storage cavity, and the other end is connected by fixed plate,
Circuit is collectively formed on the outside of the fixed plate, first detection module, the second detection module and water storage cavity.
Preferably, the first detection module and the second detection module include detection lug and sheet metal, the detection
The outside of water storage cavity is arranged in piece, and described sheet metal one end is fixed in fixed plate, and the other end is contacted with detection lug.
Preferably, the detection lug is conductive foil.
A kind of steam cooking apparatus comprising above-mentioned evaporator, suction pump and cistern assembly, the suction pump pass through
Water pipe will be in the water filling port of the water injection evaporator in cistern assembly.
Preferably, which further comprises controller, and the controller receives the detection of water detection unit
Water, and the water and preset water threshold value are compared, the working condition of suction pump are controlled according to comparing result.
Compared with prior art, the cavity in evaporator is divided into evaporation cavity and water storage cavity by the present invention, when in use, can be with
A large amount of water disposably is injected toward water storage cavity, avoids frequently adding water and bring is inconvenient；In addition, water storage cavity passes through with evaporation cavity
Water injection pipe connection, under atmospheric pressure, when evaporation cavity water level is lower than water filling end surfaces, water storage cavity is filled the water toward evaporation cavity,
So that evaporation cavity has quantitative and a small amount of water to be evaporated always；Also, water storage cavity and evaporation cavity are oppositely arranged up and down, are evaporated
The steam that chamber generates can preheat the water in water storage cavity, so that the water for injecting evaporation cavity is had certain temperature, effectively keep away
The problem exempted from a large amount of cold water of addition and caused cooking temp fluctuated.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention 1 provides the cross-sectional view of efficient evaporator；
Fig. 2 is that the embodiment of the present invention 1 provides the usage state diagram of efficient evaporator；
Fig. 3 is that the embodiment of the present invention 1 provides the structural schematic diagram of efficient evaporator；
Fig. 4 is that the embodiment of the present invention 1 provides the structural schematic diagram in another orientation of efficient evaporator；
Fig. 5 is that the embodiment of the present invention 1 provides the structural schematic diagram of water detection unit in efficient evaporator；
Fig. 6 is that the embodiment of the present invention 2 provides the structural schematic diagram of steam cooking apparatus；
Fig. 7 is that the embodiment of the present invention 2 provides the connection block diagram of steam cooking apparatus.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
The embodiment of the present invention 1 provides a kind of efficient evaporator, as shown in Figs 1-4 comprising shell 1, heating unit
2, water filling port 3 and steam (vapor) outlet 4, the heating unit 2 are fixed on the bottom of shell 1, the water filling port 3 and steam (vapor) outlet 4
It is provided on shell 1；
Water storage cavity 11 and evaporation cavity 12 are provided in the shell 1, the water storage cavity 11 and about 12 evaporation cavity are set relatively
It sets and the two is connected to by water injection pipe 13, the water filling port 3 is connected to water storage cavity 11, and the steam (vapor) outlet 4 connects with evaporation cavity 12
It is logical；
In this way, using the above structure, in the use of the present invention, as shown in Fig. 2, being infused by water filling port 3 into water storage cavity 11
Enter water, the water in water storage cavity 11 is flowed into evaporation cavity 12 by water injection pipe 13, when the water of evaporation cavity 12 and the lower end of water injection pipe 13
When face contact, water storage cavity 11, water injection pipe 13 and evaporation cavity 12 form the space of a sealing, under the action of atmospheric pressure,
Water in water storage cavity 11 is no longer flow into evaporation cavity 12, close when the water surface in evaporation cavity 12 is lower than the lower end surface of water injection pipe 13
The space of envelope is destroyed, and the water in water storage cavity 11 continues to flow into evaporation cavity 12 until under the water and water injection pipe 13 of water storage cavity 11
End face contact；Later, the heating unit 2 that 1 bottom of shell is arranged in works, and heats to the water in evaporation cavity 12, water heating
After generating vapor to certain temperature, vapor is discharged by steam (vapor) outlet 4, as denoted by the arrows in fig. 2, is realized to food
Heating.
The partition 14 for separating water storage cavity 11 and evaporation cavity 12, the water injection pipe are additionally provided in the shell 1
13 are connected on partition 14；
In this way, the setting of water storage cavity 11, on 12 top of evaporation cavity, centre is only separated with partition 14, when evaporation cavity 12 generates steam
When, the water of 11 the inside of water storage cavity can be preheated, evaporation cavity 12 is avoided to fill the water cold water and cause cooking temp to neglect height and neglect
It is low.
The heating unit 2 includes U-shaped heat-generating pipe 21 and aluminium layer 22, and the aluminium layer 22 is located at U-shaped heat-generating pipe 21 and shell 1
Heat between bottom for the uniformly U-shaped generation of heat-generating pipe 21；
In this way, U-shaped heat-generating pipe 21 includes the horizontal edge that two vertical edges disposed in parallel and one are used to connect two vertical edges, it should
The high-temperature region of U-shaped heat-generating pipe 21 concentrates on the link position of horizontal edge and vertical edge, low-temperature space two one end of vertical edge far from horizontal edge,
Therefore, aluminium layer 22 is arranged in 1 bottom of shell, and the heat of U-shaped heat-generating pipe 21 is allowed to be evenly transferred to evaporation cavity 12.
In addition, the setting of water injection pipe 13 avoids the water fierceness of 12 high-temperature region of evaporation cavity from boiling and causes evaporation cavity 12 in low-temperature space
The water surface contacted with 13 end face of water injection pipe it is unstable；
Meanwhile steam (vapor) outlet 4 is also disposed at the low-temperature space of evaporation cavity 12, avoids the boiling water of 12 high-temperature region of evaporation cavity from steam
Outlet 4 splashes out in the cavity of cooking equipment, influences the culinary art effect of food.
The lower end surface of the water injection pipe 13 extends to the middle and lower part of evaporation cavity 12, steams at a distance from 12 bottom surface of evaporation cavity
Send out the peak level in chamber 12；
The length of water injection pipe 13 can be set as needed, if wishing that the water in evaporation cavity 12 is more, then be filled the water
Pipe 13 can be set shorter, it is on the contrary then be arranged it is longer, because of the lower end of the water surface in evaporation cavity 12 and water injection pipe 13
After face contact, the space of a sealing will form, water no longer flows at this time.
The evaporator further comprises water detection unit 5, and the outer wall of water storage cavity 11 is arranged in the water detection unit 5
On.
The water detection unit 5 includes including fixed plate 51, first detection module 52 and the second detection module 53, institute
The one end for stating first detection module 52 and the second detection module 53 is arranged at the outside of water storage cavity 11, and the other end passes through fixed plate
51 connections；
In this way, the fixed plate 51, first detection module 52, the outside of the second detection module 53 and water storage cavity 11 are common
Forming circuit, can be according to the corresponding height of water level determined in water storage cavity 11 of the capacitance in the circuit.
The first detection module 52 and the second detection module 53 include detection lug 521 and sheet metal 522, the inspection
The outside that water storage cavity 11 is arranged in piece 521 is surveyed, described 522 one end of sheet metal is fixed in fixed plate 51, the other end and detection lug
521 contacts；The detection lug 521 is conductive foil, and has corrosion-resistant inoxidizability, and height is peak level height.
The working principle of water detection unit 5 are as follows: first detection module 52, the second detection module 53 and water storage cavity 11
Circuit is collectively formed in outside, is equivalent to a capacitance sensor, and different capacitors corresponds to different heights of water level.
The course of work:
Water is injected into water storage cavity 11 by water filling port 3, the water in water storage cavity 11 flows into evaporation cavity 12 by water injection pipe 13
In, when the lower end face contact of the water of evaporation cavity 12 and water injection pipe 13, water storage cavity 11, water injection pipe 13 and evaporation cavity 12 form one
The space of a sealing, under the action of atmospheric pressure, the water in water storage cavity 11 is no longer flow into evaporation cavity 12；Later, setting exists
The heating unit 2 of 1 bottom of shell works, and heats to the water in evaporation cavity 12, and water is heated to certain temperature and generates vapor
Afterwards, vapor is discharged by steam (vapor) outlet 4, realizes the heating to food；At the same time, the water in 11 outside of water storage cavity is set
Remaining water in 5 examinations water storage cavity 11 of detection unit, and reminded in the form of capacitance for whether needing to add water, subtract
Small dry combustion method risk.
The evaporation cavity of the present embodiment remains certain water, and U-shaped heat-generating pipe quickly add to the water in evaporation cavity
Thermal evaporation goes out steam, the luminous efficiency of the steam effectively improved；When evaporation cavity water is lower than water filling end surfaces, water is replenished in time
Amount；And when the water of water storage cavity is lower than setting value, water detection module reminds user to add water in time, and whole process is simply square
Just, easily controllable.
Embodiment 2
The embodiment of the present invention 2 provides a kind of steam cooking apparatus, as shown in Figure 6 comprising the evaporator 6 of embodiment 1 is taken out
Water in cistern assembly 8 is injected the water filling port 3 of evaporator 6 by water pipe by water pump 7 and cistern assembly 8, the suction pump 7
In；
In this way, using the above structure, the water in cistern assembly 8 is evacuated in evaporator 6 by suction pump 7, the work of evaporator 6 is produced
Raw steam realizes the heating to food.
In addition, the water pipe for connecting suction pump 7 and evaporator 6 is filled the water by water filling port 3 into water storage cavity 11, the water filling
Mouth 3 is arranged in the top of shell 1 and far from water injection pipe 13, avoids the hydraulic pressure of suction pump 7 is excessive from directly injecting water into evaporation cavity 12
In.
As shown in fig. 7, the steam cooking apparatus further comprises controller 9, the controller 9 receives water detection unit
The water of 5 detections, and the water and preset water threshold value are compared, the work of suction pump 7 is controlled according to comparing result
Make state；
In this way, controller 9 controls suction pump 7 and works, single when the water of water storage cavity 11 is lower than preset water threshold value
A large amount of cold water is injected, the frequent use of suction pump 7 is avoided, improves the service life of suction pump, while reducing suction pump 7
Frequently use and bring noise.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of efficient evaporator, which is characterized in that it includes shell (1), heating unit (2), water filling port (3) and steams
Vapor outlet (4), the heating unit (2) are fixed on the bottom of shell (1), and the water filling port (3) and steam (vapor) outlet (4) open up
On shell (1)；
It is provided with water storage cavity (11) and evaporation cavity (12) in the shell (1), the water storage cavity (11) and evaporation cavity (12) are up and down
It is oppositely arranged and the two is connected to by water injection pipe (13), the water filling port (3) is connected to water storage cavity (11), the steam (vapor) outlet
(4) it is connected to evaporation cavity (12).
2. efficient evaporator according to claim 1, which is characterized in that be additionally provided with and be used in the shell (1)
The partition (14) that water storage cavity (11) and evaporation cavity (12) are separated, the water injection pipe (13) are connected on partition (14).
3. efficient evaporator according to claim 2, which is characterized in that the heating unit (2) includes U-shaped fever
(21) and aluminium layer (22) are managed, the aluminium layer (22) is located between U-shaped heat-generating pipe (21) and shell (1) bottom for uniform U-shaped hair
The heat that heat pipe (21) generates.
4. efficient evaporator according to claim 3, which is characterized in that the lower end surface of the water injection pipe (13) extends
It is the peak level in evaporation cavity (12) at a distance to the middle and lower part of evaporation cavity (12), with evaporation cavity (12) bottom surface.
5. efficient evaporator according to claim 1-4, which is characterized in that the evaporator further comprises
Water detection unit (5), the water detection unit (5) are arranged on the outer wall of water storage cavity (11).
6. efficient evaporator according to claim 5, which is characterized in that the water detection unit (5) includes packet
Include fixed plate (51), first detection module (52) and the second detection module (53), the first detection module (52) and second
One end of detection module (53) is arranged at the outside of water storage cavity (11), and the other end is connected by fixed plate (51), the fixation
Circuit is collectively formed on the outside of plate (51), first detection module (52), the second detection module (53) and water storage cavity (11).
7. efficient evaporator according to claim 6, which is characterized in that the first detection module (52) and
Two detection modules (53) include detection lug (521) and sheet metal (522), and the detection lug (521) is arranged in water storage cavity (11)
Outside, described sheet metal (522) one end is fixed on fixed plate (51), and the other end is contacted with detection lug (521).
8. efficient evaporator according to claim 7, which is characterized in that the detection lug (521) is conductive foil.
9. a kind of steam cooking apparatus, which is characterized in that it includes the described in any item evaporators of claim 1-8 (6), draws water
(7) and cistern assembly (8) are pumped, the water in cistern assembly (8) is injected evaporator (6) by water pipe by the suction pump (7)
In water filling port (3).
10. a kind of steam cooking apparatus according to claim 9, which is characterized in that the steam cooking apparatus further wraps
It includes controller (9), the controller (9) receives the water of water detection unit (5) detection, and by the water and preset water
Amount threshold value compares, and the working condition of suction pump (7) is controlled according to comparing result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611449.4A CN110236377B (en) | 2019-07-08 | 2019-07-08 | Efficient evaporator and steam cooking equipment using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611449.4A CN110236377B (en) | 2019-07-08 | 2019-07-08 | Efficient evaporator and steam cooking equipment using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110236377A true CN110236377A (en) | 2019-09-17 |
| CN110236377B CN110236377B (en) | 2024-08-30 |
Family
ID=67891291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910611449.4A Active CN110236377B (en) | 2019-07-08 | 2019-07-08 | Efficient evaporator and steam cooking equipment using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236377B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2704246A1 (en) * | 1993-04-23 | 1994-10-28 | Moulinex Sa | Distribution chamber of an electric steam iron. |
| CN101487730A (en) * | 2008-01-16 | 2009-07-22 | 海尔集团公司 | Water level detection method and apparatus for washing machine |
| DE202010010108U1 (en) * | 2010-07-09 | 2010-10-14 | Zweita International Co., Ltd. | steam generator |
| CN204292779U (en) * | 2014-11-28 | 2015-04-29 | 魏炫宇 | A kind of cup for blind |
| CN104840088A (en) * | 2015-04-16 | 2015-08-19 | 廖茂生 | Novel steam cooker |
| CN205636254U (en) * | 2016-05-24 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Water level regulating device and garment steamer |
| CN205727568U (en) * | 2016-06-29 | 2016-11-30 | 高贻玥 | Semi-automatic water-saving water feeder for pets |
| CN210930838U (en) * | 2019-07-08 | 2020-07-07 | 华帝股份有限公司 | High-efficiency evaporator and steam cooking equipment using same |
-
2019
- 2019-07-08 CN CN201910611449.4A patent/CN110236377B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2704246A1 (en) * | 1993-04-23 | 1994-10-28 | Moulinex Sa | Distribution chamber of an electric steam iron. |
| CN101487730A (en) * | 2008-01-16 | 2009-07-22 | 海尔集团公司 | Water level detection method and apparatus for washing machine |
| DE202010010108U1 (en) * | 2010-07-09 | 2010-10-14 | Zweita International Co., Ltd. | steam generator |
| CN204292779U (en) * | 2014-11-28 | 2015-04-29 | 魏炫宇 | A kind of cup for blind |
| CN104840088A (en) * | 2015-04-16 | 2015-08-19 | 廖茂生 | Novel steam cooker |
| CN205636254U (en) * | 2016-05-24 | 2016-10-12 | 佛山市顺德区美的电热电器制造有限公司 | Water level regulating device and garment steamer |
| CN205727568U (en) * | 2016-06-29 | 2016-11-30 | 高贻玥 | Semi-automatic water-saving water feeder for pets |
| CN210930838U (en) * | 2019-07-08 | 2020-07-07 | 华帝股份有限公司 | High-efficiency evaporator and steam cooking equipment using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110236377B (en) | 2024-08-30 |
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