CN205390989U - No water tank electric steaming stove - Google Patents
No water tank electric steaming stove Download PDFInfo
- Publication number
- CN205390989U CN205390989U CN201620121630.9U CN201620121630U CN205390989U CN 205390989 U CN205390989 U CN 205390989U CN 201620121630 U CN201620121630 U CN 201620121630U CN 205390989 U CN205390989 U CN 205390989U
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- China
- Prior art keywords
- hot plate
- water
- output
- feed pipe
- control circuit
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- 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.)
- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000010025 steaming Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Commercial Cooking Devices (AREA)
Abstract
The utility model discloses a no water tank electric steaming stove, including furnace body, control circuit board, steam generator and water supply installation, steam generator includes the heating plate, and the edge of heating plate is equipped with ascending arch, and water is stored up in the appearance chamber that the arch constitutes, and the heating plate still is equipped with temperature sensor, and the electric signal transfer that temperature sensor produced gives control circuit board, water supply installation includes delivery pipe, control valve and flowmeter, supply outside water source of water piping connection and heating plate, control valve and flowmeter setting are on the pipeline of delivery pipe, and the switch -on or the disconnection of delivery pipe are controlled to the control valve, and flowmeter measurement delivery pipe is to the water yield of heating plate transport, control circuit board is according to flowmeter and switch -on of temperature sensor data driven control valve or disconnection delivery pipe, make the electric steaming stove need not to set up the water tank, the health of electric steaming stove is ensured to depletion water after the power cut -off, simplifies the structure of electric steaming stove simultaneously, is convenient for control the structure size of electric steaming stove, improves production efficiency and reduce cost simultaneously.
Description
Technical field
This utility model relates to the household electrical appliance of indoor cooking food, particularly to a kind of cistern free electric steam furnace.
Background technology
Domestic electric steaming furnace is suitable for electric heater unit and water is heated, and uses generation steam that food is heated；Prior art generally arranges storage tank in the body of heater of electric steam furnace, in order at any time electric heater unit is supplied water as required；The advantage of prior art is in that: can give storage tank moisturizing in intermittence ground as required, it is not necessary to supply water in real time by the outside of electric steam furnace when electric heater unit works；Its water having drawbacks in that in storage tank needs to discharge in time and be cleaned by when the electric heater unit non-working time is longer, otherwise easily contaminated in storage tank, storage tank needs to take the space of electric steam furnace simultaneously, and in this space, arrange substantial amounts of connecting water pipe, add the volume of electric steam furnace and the difficulty of design and manufacture.
Utility model content
This utility model is to overcome defect in above-mentioned prior art, there is provided a kind of and carry out temperature detection and according to the testing result cistern free electric steam furnace to adding hot plate and carry out real-time moisturizing to adding hot plate, make electric steam furnace without water after power cut-off, guarantee the health of electric steam furnace, simplify the structure of electric steam furnace simultaneously, it is easy to control the physical dimension of electric steam furnace, improves production efficiency simultaneously and reduce cost.
For achieving the above object, this utility model one cistern free electric steam furnace, including body of heater, control circuit plate, steam raising plant and water supply installation, described steam raising plant includes adding hot plate, wherein, the ring circumferential edges adding hot plate is provided with projection upwards, constitute the cavity volume adding hot plate, water is accumulated in cavity volume, the bottom surface adding hot plate is provided with electric heater unit, and water heating is produced steam by electric heater unit, uses steam that article in body of heater are heated, adding hot plate and be additionally provided with temperature sensor, the signal of telecommunication that temperature sensor produces sends control circuit plate to；Described water supply installation includes: feed pipe, control valve and effusion meter；Feed pipe connects external water source and adds hot plate；Control valve and be arranged on the pipeline of feed pipe, control being switched on or switched off of feed pipe；Effusion meter is arranged on pipeline, and quantative water supply pipe is to the water yield adding hot plate conveying, and continuous data is supplied to control circuit plate；Control circuit buttress is switched on or switched off feed pipe according to effusion meter and the data drive control valve adding hot plate.
In technique scheme, control circuit buttress is according to adding the temperature signal that the temperature sensor of hot plate is carried, it is provided with two corresponding driving operations to controlling valve, first drives operation correspondence to add before the water in hot plate evaporates completely, add hot plate because stored aqueous water close to exhausted and while there is fluctuation in temperature, drive control valve is opened, external water source passes through feed pipe to adding the first output that hot plate supply sets, when effusion meter detection output reaches the first output, control circuit plate drive control valve cuts off feed pipe, first drives operation to terminate, so can the work of the dish of supplementary heating in time time the required water yield；Second drives operation correspondence to add after the water in hot plate evaporates completely, add the temperature of hot plate when rising to setting value rapidly, drive control valve is opened, external water source passes through feed pipe to adding the second output that hot plate supply sets, when effusion meter detection output reaches the second output, control circuit plate drive control valve cuts off feed pipe, and second drives operation to terminate, and second drives operation to may insure that adding hot plate avoids reaching to jeopardize safe temperature.
In technique scheme, the water yield that first output is carried is less than 1/2nd of described cavity volume capacity, and the water yield carried is no less than 1/3rd of cavity volume capacity, make the water yield that cavity volume maintenance is suitable, avoid water level too high, causing that water overflows under fluidized state from cavity volume, avoid the very few break-make causing control valve repeatedly to switch feed pipe of the water yield simultaneously, impact controls the working life of valve；It addition, when adding hot plate and quitting work, the residual moisture in cavity volume can be evaporated by the after-heat adding hot plate, it is to avoid leaves remaining water, affects the health of electric steam furnace.
In technique scheme, the amount of the second output, more than the first output, when the difference of the second output and the first output is the first driving operation startup, adds the stored surplus water of cavity volume of hot plate.
Compared with prior art, this utility model is by carrying out temperature detection and carry out real-time moisturizing according to testing result to adding hot plate adding hot plate, it is not located at special replenishing water tank of water at electric steam furnace, make electric steam furnace without water after power cut-off, guarantee the health of electric steam furnace, simplify the structure of electric steam furnace, it is simple to control the physical dimension of electric steam furnace simultaneously, improve production efficiency simultaneously and reduce cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model cistern free electric steam furnace；
Fig. 2 is another structural representation of this utility model cistern free electric steam furnace.
In conjunction with accompanying drawing labelling the following drawings labelling thereon:
1-body of heater；2-control circuit plate；3-adds hot plate；31-is protruding；32-temperature sensor；4-feed pipe；41-water inlet；42-controls valve；43-effusion meter；5-transmission line.
Detailed description of the invention
Below in conjunction with accompanying drawing, a detailed description of the invention of the present utility model is described in detail, it is to be understood that protection domain of the present utility model is not by the restriction of detailed description of the invention.
This utility model one cistern free electric steam furnace is as shown in Figure 1, 2, including body of heater 1, control circuit plate 2, steam raising plant and water supply installation, steam raising plant includes adding hot plate 3, the ring circumferential edges adding hot plate 3 is provided with projection 31 upwards, constitute the cavity volume adding hot plate 3, water is accumulated in cavity volume, the bottom surface adding hot plate is provided with electric heater unit, water heating is produced steam by electric heater unit, use steam that article in body of heater are heated, adding hot plate and be additionally provided with temperature sensor 32, the signal of telecommunication that temperature sensor 32 produces sends control circuit plate 2 to by transmission line 5；Described water supply installation includes: feed pipe 4, control valve 42 and effusion meter 43；One end of feed pipe 4 is that water inlet 41 connects external water source, and the other end connects and adds hot plate 3；Control valve 42 and be arranged on the pipeline of feed pipe 4, control being switched on or switched off of feed pipe 4；Effusion meter 43 is arranged on the pipeline of feed pipe 4, and quantative water supply pipe 4 is to the water yield adding hot plate 3 conveying, and continuous data is supplied to control circuit plate 2；Control circuit plate 2 is switched on or switched off feed pipe 4 according to effusion meter 43 and the data drive control valve 42 adding hot plate 3.
Further such as Fig. 1, shown in 2, the temperature signal that control circuit plate 2 is carried according to the temperature sensor 32 adding hot plate, it is provided with two corresponding driving operations to controlling valve 42, first drives operation correspondence to add before the water in hot plate 3 evaporates completely, add hot plate 3 because stored aqueous water close to exhausted and while there is fluctuation in temperature, drive control valve is opened, external water source supplies, to adding hot plate 3, the first output set by feed pipe 4, the water yield that first output is carried is less than 1/2nd of described cavity volume capacity, and the water yield carried is no less than 1/3rd of cavity volume capacity, when effusion meter detection output reaches the first output, control circuit plate 2 drive control valve 42 cuts off feed pipe 4, first drives operation to terminate, so can the work of the dish of supplementary heating in time time the required water yield；Second drives operation correspondence to add after the water in hot plate evaporates completely, add the temperature of hot plate when rising to setting value rapidly, drive control valve 42 is opened, external water source passes through feed pipe 4 to adding the second output that hot plate supply sets, effusion meter 43 detects output when reaching the second output, control circuit plate drive control valve cuts off feed pipe, and second drives operation to terminate, and second drives operation to may insure that adding hot plate avoids reaching to jeopardize safe temperature；The amount of the second output, more than the first output, when the difference of the second output and the first output is the first driving operation startup, adds the stored surplus water of cavity volume of hot plate.
Compared with prior art, this utility model is by carrying out temperature detection and carry out real-time moisturizing according to testing result to adding hot plate adding hot plate, it is not located at special replenishing water tank of water at electric steam furnace, make electric steam furnace without water after power cut-off, guarantee the health of electric steam furnace, simplify the structure of electric steam furnace, it is simple to control the physical dimension of electric steam furnace simultaneously, improve production efficiency simultaneously and reduce cost.
Disclosed above it is only a specific embodiment of the present utility model, but, this utility model is not limited to this, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. a cistern free electric steam furnace, including body of heater, control circuit plate, steam raising plant and water supply installation, described steam raising plant includes adding hot plate, it is characterized in that, the ring circumferential edges adding hot plate is provided with projection upwards, constitutes the cavity volume adding hot plate, water is accumulated in cavity volume, the bottom surface adding hot plate is provided with electric heater unit, adds hot plate and is additionally provided with temperature sensor, and the signal of telecommunication that temperature sensor produces sends control circuit plate to；Described water supply installation includes feed pipe, controls valve and effusion meter；Feed pipe connects external water source and adds hot plate；Control valve and be arranged on the pipeline of feed pipe, control being switched on or switched off of feed pipe；Effusion meter is arranged on pipeline, and quantative water supply pipe is to the water yield adding hot plate conveying, and continuous data is supplied to control circuit plate；Control circuit buttress is switched on or switched off feed pipe according to effusion meter and the data drive control valve adding hot plate.
2. cistern free electric steam furnace according to claim 1, it is characterised in that described control circuit buttress, according to adding the temperature signal that the temperature sensor of hot plate is carried, is provided with two corresponding driving operations to controlling valve；First drives operation correspondence to add before the water in hot plate evaporates completely, add hot plate because stored aqueous water close to exhausted and while there is fluctuation in temperature, drive control valve is opened, external water source passes through feed pipe to adding the first output that hot plate supply sets, when effusion meter detection output reaches the first output, control circuit plate drive control valve cuts off feed pipe；Second drives operation correspondence to add after the water in hot plate evaporates completely, add the temperature of hot plate when rising to setting value rapidly, drive control valve is opened, external water source passes through feed pipe to adding the second output that hot plate supply sets, when effusion meter detection output reaches the second output, control circuit plate drive control valve cuts off feed pipe.
3. cistern free electric steam furnace according to claim 2, it is characterised in that the water yield that described first output is carried is less than 1/2nd of described cavity volume capacity, and the water yield carried is no less than 1/3rd of cavity volume capacity.
4. cistern free electric steam furnace according to claim 3, it is characterised in that the amount of described second output, more than the first output, when the difference of the second output and the first output is the first driving operation startup, adds the stored surplus water of cavity volume of hot plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121630.9U CN205390989U (en) | 2016-02-01 | 2016-02-01 | No water tank electric steaming stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121630.9U CN205390989U (en) | 2016-02-01 | 2016-02-01 | No water tank electric steaming stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205390989U true CN205390989U (en) | 2016-07-27 |
Family
ID=56447467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620121630.9U Withdrawn - After Issue CN205390989U (en) | 2016-02-01 | 2016-02-01 | No water tank electric steaming stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205390989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534279A (en) * | 2016-02-01 | 2016-05-04 | 宁波市安通机械有限公司 | Electric steam stove without water tank |
| CN108937603A (en) * | 2018-09-29 | 2018-12-07 | 杭州老板电器股份有限公司 | Steam amount detecting device |
-
2016
- 2016-02-01 CN CN201620121630.9U patent/CN205390989U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534279A (en) * | 2016-02-01 | 2016-05-04 | 宁波市安通机械有限公司 | Electric steam stove without water tank |
| CN108937603A (en) * | 2018-09-29 | 2018-12-07 | 杭州老板电器股份有限公司 | Steam amount detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180102 |