CN201861415U - Automatic water injection system for steaming device - Google Patents
Automatic water injection system for steaming device Download PDFInfo
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- CN201861415U CN201861415U CN2010206132853U CN201020613285U CN201861415U CN 201861415 U CN201861415 U CN 201861415U CN 2010206132853 U CN2010206132853 U CN 2010206132853U CN 201020613285 U CN201020613285 U CN 201020613285U CN 201861415 U CN201861415 U CN 201861415U
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- water
- water level
- steamed tool
- inductive head
- water tank
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Abstract
The utility model discloses an automatic water injection system for a steaming device, which comprises a water tank, a steam generating device, a water level induction head, an electromagnetic valve and a control module, which are arranged in a steaming device housing. A water outlet is arranged on the water tank, the water outlet is connected with a water inlet on the steam generating device through a water pipe, the electromagnetic valve is arranged at the water inlet, the water level induction head is arranged on the steam generating device and the steam generating device, the electromagnetic valve and the water level induction head are electrically connected with the control module. The water level induction head is adopted to monitor water level in the steam generating device in real time and accurately control water in the steam generating device so that steam is generated quickly and does not cease. According to the water level situation, the control module controls the on-off of the electromagnetic valve and an electric heating pipe, the water supply of the steaming device is automatically controlled, the hidden safety hazard of the steaming device is eliminated, the steaming efficiency of the steaming device is improved and the steaming device brings convenience for a user.
Description
Technical field
The utility model relates to a kind of meal kitchen product, is specifically related to a kind of automatic flood pattern of steamed tool.
Background technology
Existing steamed tool generally comprises water tank and steam generator, and described water tank directly links to each other with steam generator, and perhaps described water tank is arranged on a side of steam generator, is connected with steam generator by aqueduct, is used for injecting clear water to steam generator.Be provided with electrothermal tube in the steam generator, be used for the water heating back of steam generator is produced water vapour, water in the water tank slowly injects steam generator by aperture or gap structure, perhaps be provided with a flowmeter or water valve, water injected steam generator by set the setting at the delivery port place of water tank.
No matter above-mentioned steamed tool is by aperture or gap structure water filling, or mode water filling by flowmeter and water valve, injecting the water yield of steam generator all can't accurately control, make the speed of steam generator generation steam slow, and in the cold water injection rate more for a long time, steam generator produces steam can be interrupted, and has influenced the cooking speed of steamed tool and the taste of food; Also can't guarantee on the other hand under anhydrous situation, to allow steam generator quit work, cause potential safety hazard.
Thereby the water flooding regime of existing steamed tool is still waiting to improve and improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of automatic flood pattern of steamed tool, can detect the liquid level in the steam raising plant in real time, injects an amount of water in the trend steam raising plant
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of automatic flood pattern of steamed tool comprises the water tank and the steam raising plant that are arranged in the steamed tool housing, is provided with electrothermal tube in the described steam raising plant; Described water tank is provided with delivery port, this delivery port is by the water inlet on the aqueduct connection steam raising plant, wherein, also comprise: the water level inductive head that is used for detecting the liquid level of steam raising plant, be used to control water tank and give the magnetic valve of cutting off the water, and be used for control module that described electrothermal tube, water level inductive head and magnetic valve are controlled; Described magnetic valve is installed in described water inlet, and the water level inductive head is installed on the described steam raising plant; Described electrothermal tube, magnetic valve and water level inductive head and described control module electrically connect.
The automatic flood pattern of described steamed tool, wherein, described delivery port is positioned at the bottom surface of water tank, and the height of water tank bottom surface is higher than the height of described water level inductive head.
The automatic flood pattern of described steamed tool, wherein, described aqueduct is provided with water pump, and described water pump and control module electrically connect.
The automatic flood pattern of described steamed tool, wherein, described water level inductive head is positioned at the top of described electrothermal tube.
The automatic flood pattern of described steamed tool, wherein, the distance between described water level inductive head and the electrothermal tube is 1mm.
The automatic flood pattern of described steamed tool, wherein, described water tank ringwise, and around described steam raising plant setting.
The automatic flood pattern of described steamed tool, wherein, described water level inductive head is a level sensor.
The automatic flood pattern of described steamed tool, wherein, described water tank and steamed tool housing are wholely set.
The automatic flood pattern of the steamed tool that the utility model provides owing to adopted the water level inductive head to detect the interior liquid level of steam raising plant in real time, is accurately controlled the water yield in the steam raising plant, makes the speed that produces steam fast and uninterrupted; And according to the liquid level situation, by the keying of control module control magnetic valve, and the power on/off of electrothermal tube, realized the steamed tool self water feeding and cut off the water, and electrothermal tube cuts off the power supply when anhydrous, eliminated the potential safety hazard of steamed tool, improved the serviceability of steamed tool, brought convenience to the user.
Description of drawings
The cross-sectional view of the automatic flood pattern of the steamed tool that Fig. 1 provides for the utility model embodiment.
The vertical view of the automatic flood pattern of the steamed tool that Fig. 2 provides for the utility model embodiment.
The specific embodiment
The utility model provides a kind of automatic flood pattern of steamed tool, detects liquid level in the steam raising plant in real time by the water level inductive head, and according to the situation of liquid level, feedwater and cutting off the water in the trend steam raising plant, and the power on/off of control electrothermal tube.
For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below with reference to accompanying drawing and give an actual example the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, the steamed tool that the utility model embodiment provides comprises steamed tool housing 11, is provided with steam raising plant 12 and water tank 13 in described steamed tool housing 11.
The top end opening of described steamed tool housing 11 can be adaptive with food steamer, and steam raising plant 12 is used for producing fast water vapour will be placed on the interior food heating of food steamer.Described water tank 13 ringwise, and be centered around steam raising plant around, make the compact conformation of steamed tool, and water tank 13 and steamed tool housing 11 integrated setting, can simplify the manufacture craft of steamed tool.
The bottom of described water tank 13 is provided with delivery port 131, and steam raising plant 12 is provided with water inlet 132, and this delivery port 131 is connected with water inlet 132 by aqueduct 133.
Described steamed tool also comprises magnetic valve 14, water level inductive head 15 and control module 16.Described magnetic valve 14 is arranged on water inlet 132 places, is used to control water tank and is cut off the water.Water level inductive head 15 is arranged in the steam raising plant 12, is used for detecting in real time the height of the liquid level of steam raising plant 12.
Wherein, described control module 16 is arranged in the steamed tool housing 11, electrothermal tube 123 in itself and the steam raising plant 12, magnetic valve 14 and water level inductive head 15 electrically connect, be used for controlling electrothermal tube 123 power on/off in the steam raising plant 12 and the keying of magnetic valve 14 in real time according to the liquid level situation that described water level inductive head 15 detects.
Please continue to consult Fig. 1, described steam raising plant 12 comprises outer cover 121, inner core 122 and electrothermal tube 123, and described outer cover 121 is cylindric, and its sidewall is provided with steam portal (not marking among the figure).The outside bending in the base of described inner core 122, its top is opening-wide state, and described outer cover 121 is set on the described inner core 122, and forms the cavity 124 of a bottom lock with this inner core 122.
Described cavity 124 is used to be filled with water and holds described electrothermal tube 123, described electrothermal tube 123 is around being screw-like, be installed in the cavity 124 of inner core 122 and outer cover 121 formation, and all maintain less clearance between the sidewall of described electrothermal tube 123 and described outer cover 121 and the bottom surface of inner core 122 and the sidewall, when making electrothermal tube 123 energising heating, only heat the very thin moisture film of electrothermal tube 123 surperficial one decks all the time.
Wherein, described water inlet 132 is arranged on the outer cover 121, when control module 16 control magnetic valves 14 are opened, injects clear water in trend cavity 124.Described water level inductive head 15 is installed on the sidewall of described inner core 122, and is positioned at the top of thermoelectric heat pipe 123.This water level inductive head 15 is a level sensor, can detect the liquid level in the described cavity 124 in real time.
In the present embodiment, the bottom surface and the gap between the sidewall of described electrothermal tube 123 and outer cover 121 and inner core 122 are the 1mm(millimeter), and the distance between described electrothermal tube 123 and the water level inductive head 15 also is 1mm, make electrothermal tube 123 only need the thick moisture film of its surperficial one deck 1mm of heating all the time, thereby the speed that steam is produced is fast.
Certainly, in other was implemented, described outer cover 121 and inner core 122 can also adopt other value with the gap of electrothermal tube 123; Similar, the bottom surface of described water level inductive head 15 and cavity 124 and the distance of electrothermal tube 123 also can adopt other value, only need to guarantee that steam raising plant can get final product by instantaneously producing steam.
In the present embodiment, described water inlet 131 is positioned on the bottom surface of water tank 13, when described water tank 13 is positioned at the below of water inlet 132, one water pump 17 need be set on aqueduct 133, this water pump 17 electrically connects with described control module 16, when the liquid level in the described cavity 124 is lower than the height of water level inductive head, starts water pump 17 actions by control module 16, magnetic valve 14 is opened, the water in the water tank 13 is injected cavity 124.
In other embodiments, described water tank 13 can also be arranged on the top of water inlet, and when the height of water tank bottom surface is higher than the height of water level inductive head, described water pump 17 can omit, when magnetic valve 14 is opened, only need utilize the gravity of water that water is injected steam raising plant 12 and get final product, make the structure of steamed tool simpler.
The steamed tool that the utility model embodiment provides, its automatic flood pattern comprises water tank 13, magnetic valve 14 and water level inductive head 15, the operation principle of this automatic flood pattern is as follows:
When the liquid level in the cavity 124 is lower than the height of water level inductive head 15 when water is arranged (water level inductive head 15 detect less than), control module 16 control magnetic valves 14 are opened, in described cavity 124, inject clear water, and when the liquid level in the cavity 124 reaches the position of water level inductive head (when water level inductive head 15 has detected water), control module 16 is closed magnetic valve 14, stops feedwater.
And when not having water in the cavity 124 when water is arranged (water level inductive head 15 detect less than), control module 16 makes electrothermal tube 123 outages, open magnetic valve 14 simultaneously and in cavity 124, inject clear water, close magnetic valve when the liquid level in cavity 124 reaches the position of water level inductive head 15 and stop feedwater, make electrothermal tube 123 conductings simultaneously, improved the security performance of steamed tool.
When being provided with water pump in the automatic flood pattern, control module 16 needs control water pumps 17 and magnetic valve 14 to work simultaneously,, because of the design principle of control module is a prior art, therefore repeats no more herein.
The automatic flood pattern of the steamed tool that the utility model provides owing to adopted the water level inductive head to detect the interior liquid level of steam raising plant in real time, is accurately controlled the water yield in the steam raising plant, makes the speed that produces steam fast and uninterrupted; And according to the liquid level situation, by the keying of control module control magnetic valve, and the break-make of electrothermal tube, realize the steamed tool self water feeding and cut off the water that electrothermal tube cuts off the power supply when anhydrous, eliminated the potential safety hazard of steamed tool, improved the serviceability of steamed tool, brought convenience to the user.
Simultaneously, between the bottom surface and sidewall of the electrothermal tube in the steam raising plant and the sidewall of outer cover, inner core, reach the spacing that is provided with 1mm between electrothermal tube and the water level inductive head, make electrothermal tube only need the thick moisture film of its surperficial one deck 1mm of heating all the time, make the speed of steam raising plant generation steam fast, improved the efficient of steamed tool product by heating.
The automatic flood pattern of steamed tool of the present utility model also has simple in structurely, and characteristics such as cost is low are fit to promote the use of.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (8)
1. the automatic flood pattern of a steamed tool comprises the water tank and the steam raising plant that are arranged in the steamed tool housing, is provided with electrothermal tube in the described steam raising plant; Described water tank is provided with delivery port, this delivery port is by the water inlet on the aqueduct connection steam raising plant, it is characterized in that, also comprise: the water level inductive head that is used for detecting the liquid level of steam raising plant, be used to control water tank and give the magnetic valve of cutting off the water, and be used for control module that described electrothermal tube, water level inductive head and magnetic valve are controlled;
Described magnetic valve is installed in described water inlet, and the water level inductive head is installed on the described steam raising plant; Described electrothermal tube, magnetic valve and water level inductive head and described control module electrically connect.
2. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described delivery port is positioned at the bottom surface of water tank, and the height of water tank bottom surface is higher than the height of described water level inductive head.
3. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described aqueduct is provided with water pump, and described water pump and control module electrically connect.
4. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described water level inductive head is positioned at the top of described electrothermal tube.
5. the automatic flood pattern of steamed tool according to claim 4 is characterized in that, the distance between described water level inductive head and the electrothermal tube is 1mm.
6. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described water tank ringwise, and around described steam raising plant setting.
7. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described water level inductive head is a level sensor.
8. the automatic flood pattern of steamed tool according to claim 1 is characterized in that, described water tank and steamed tool housing are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206132853U CN201861415U (en) | 2010-11-18 | 2010-11-18 | Automatic water injection system for steaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206132853U CN201861415U (en) | 2010-11-18 | 2010-11-18 | Automatic water injection system for steaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201861415U true CN201861415U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206132853U Expired - Fee Related CN201861415U (en) | 2010-11-18 | 2010-11-18 | Automatic water injection system for steaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201861415U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654371A (en) * | 2013-12-13 | 2014-03-26 | 黄家亨 | Steaming tool with double-heating device |
| CN105157000A (en) * | 2015-08-07 | 2015-12-16 | 广东美的厨房电器制造有限公司 | Bottom-mounted type steam generating device and water supply control method for electromagnetic valve |
| 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 |
| CN111365701A (en) * | 2020-03-19 | 2020-07-03 | 杭州老板电器股份有限公司 | Steam generator, water level control method thereof and steam cooking device |
-
2010
- 2010-11-18 CN CN2010206132853U patent/CN201861415U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654371A (en) * | 2013-12-13 | 2014-03-26 | 黄家亨 | Steaming tool with double-heating device |
| CN105157000A (en) * | 2015-08-07 | 2015-12-16 | 广东美的厨房电器制造有限公司 | Bottom-mounted type steam generating device and water supply control method for electromagnetic valve |
| 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 |
| CN111365701A (en) * | 2020-03-19 | 2020-07-03 | 杭州老板电器股份有限公司 | Steam generator, water level control method thereof and steam cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic water injection system for steaming device Effective date of registration: 20121205 Granted publication date: 20110615 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Newplan Design Co., Ltd. Registration number: 2012990000755 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131118 |