CN105768914A - Box door auxiliary closing device and method of steam cabinet and steam cabinet - Google Patents
Box door auxiliary closing device and method of steam cabinet and steam cabinet Download PDFInfo
- Publication number
- CN105768914A CN105768914A CN201410811934.3A CN201410811934A CN105768914A CN 105768914 A CN105768914 A CN 105768914A CN 201410811934 A CN201410811934 A CN 201410811934A CN 105768914 A CN105768914 A CN 105768914A
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- chamber door
- steamer
- central controller
- intervalometer
- box door
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Abstract
The invention discloses a box door auxiliary closing device of a steam cabinet. The box door auxiliary closing device comprises a box door state detector, a timer, at least one exhaust valve and a central controller, wherein the box door state detector sends out a door closing signal when detecting that a box door has the closing action; the timer sends out an ending signal after finishing the timing operation; the at least one exhaust valve is arranged in a box in a penetration manner; the central controller is electrically connected with the box door state detector, the timer and the at least one exhaust valve respectively, controls the at least one exhaust valve to be opened according to the door closing signal, and simultaneously starts the timer, and after the timer finishes the timing operation, the central controller controls the at least one exhaust valve to be closed according to the ending signal. The at least one exhaust valve is automatically opened when a user closes the box door, so that the air pressure inside the box is reduced, further, the problem that the box door is pushed open due to overhigh air pressure is avoided, therefore, an auxiliary effect is achieved for the box door closing operation, thus the box door is closed easily, and time and labor are saved.
Description
Technical field
The present invention relates to steamer, particularly relate to a kind of steamer chamber door auxiliary closing device, the method assisting Guan Bi and steamer.
Background technology
At catering industry, the application of steamer is very extensive, and the power consumption accounting of steamer is maximum simultaneously, can be obviously energy-conservation by airtight mode, even can reach more than 50%.The structure of existing steamer is referring to the application for a patent for invention description that application number is that 201310724212.X, name are called " a kind of steam cabinet intelligent control device and method ", this steamer includes steam raising plant, some steam boxs, steam box is connected with steam raising plant by jet chimney, steamer body is provided with central controller and the display being connected respectively, timing control module, some key-press modules with central controller, is provided with the temperature sensor, air bleeding valve and the intake valve that are connected with central controller respectively in steam box.
When using steamer, casing is slightly pressurized, suitable heating-up temperature is set, food can be made to steam faster, and while saving time and the energy, food is also tastier, but each kitchen steaming cabinet limited amount, owing to the casing of steamer is relatively big, user need to suspend steamer work regularly, and puts into new food.But, when steamer box interior temperature is higher, if closing chamber door, the relatively low air of outer surface temperature is put into casing, air heat expands rapidly, and box house pressure can be made to increase, and the last moment before chamber door is airtight is especially big, it is that internal pressure is excessive and push the door open than more typical phenomenon, causing that chamber door is difficult to Guan Bi, especially more obvious when box interior temperature is higher, user needs to wait for close chamber door after case body temperature reduces, waste the time, it is difficult to use.
Summary of the invention
The technical problem to be solved in the present invention is in that, it is provided that one makes steamer chamber door be prone to Guan Bi, time saving steamer chamber door auxiliary closing device, auxiliary method of closing and steamer.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that.
A kind of steamer chamber door auxiliary closing device, described steamer includes multiple casing, and each casing is provided with chamber door, and described steamer chamber door auxiliary closing device includes: a chamber door state detector, it sends pass gate signal when chamber door generation closing motion being detected；One intervalometer, its timing sends an end signal when terminating；At least one air bleeding valve, it is arranged in casing；One central controller, it is electrically connected in chamber door state detector, intervalometer and air bleeding valve, and described central controller controls air bleeding valve open according to described pass gate signal, starts intervalometer simultaneously, when intervalometer timing terminates, central controller controls exhaust valve closure according to described end signal.
Preferably, described air bleeding valve is air bleeding valve open in usual.
Preferably, described chamber door state detector is reflected infrared sensors, proximity switch or microswitch.
A kind of steamer, it includes multiple casing, and each casing is provided with chamber door, and described steamer also includes above-mentioned steamer chamber door auxiliary closing device.
Preferably, described casing includes doorframe, back side panel and top board, and described chamber door is located on doorframe, and described top board is extended and downward-sloping to back side panel direction by doorframe, and the upper edge of described doorframe extends upwardly to the top of top board.
A kind of steamer chamber door auxiliary method of closing, the method comprises the steps: to send pass gate signal when step S1, chamber door state detector detect chamber door generation closing motion；Step S2, central controller controls air bleeding valve open according to closing gate signal, starts intervalometer simultaneously；Step S3, intervalometer timing terminates and sends end signal, and central controller receives end signal and controls exhaust valve closure.
Preferably, state detecting step is also included: described central controller detects when steamer is in heated condition, it is judged that intervalometer, whether just in timing, if so, then makes intervalometer stop timing, and controls exhaust valve closure, if it is not, then re-execute state detecting step；Described central controller detects when steamer is in stopping heated condition, performs step S1.
In steamer chamber door disclosed by the invention auxiliary closing device, auxiliary method of closing and steamer, chamber door state detector is triggered when user closes chamber door, chamber door state detector is made to send pass gate signal, central controller controls air bleeding valve open according to this pass gate signal, casing aerofluxus makes its air pressure inside reduce, intervalometer starts timing simultaneously, and timing closes air bleeding valve after terminating, and steamer can enter heated condition.The present invention automatically opens up air bleeding valve when user closes chamber door, and then reduces the air pressure of box house, it is to avoid air pressure is excessive and is pushed open by chamber door, thus plays assosting effect to closing chamber door so that chamber door is prone to Guan Bi, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of steamer chamber door auxiliary closing device.
Fig. 2 is the front view of steamer.
Fig. 3 is the local test figure of steamer.
Fig. 4 is the flow chart of steamer chamber door auxiliary method of closing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in more detail.
Embodiment 1:
The present embodiment proposes a kind of steamer chamber door auxiliary closing device, in conjunction with shown in Fig. 1 to Fig. 3, steamer therein includes multiple casing 1, each casing 1 is provided with chamber door 6, described steamer chamber door auxiliary closing device includes chamber door state detector 2, intervalometer 3, at least one air bleeding valve 4 and a central controller 5, wherein:
Chamber door state detector 2 detects that pass gate signal occurs to send during closing motion chamber door 6；
Intervalometer 3 timing sends an end signal when terminating；
Air bleeding valve 4 is arranged in casing 1；
Central controller 5 is electrically connected in chamber door state detector 2, intervalometer 3 and air bleeding valve 4, described central controller 5 controls air bleeding valve 4 open according to described pass gate signal, start intervalometer 3 simultaneously, when intervalometer 3 timing terminates, central controller 5 controls air bleeding valve 4 cut out according to described end signal.
In above-mentioned steamer chamber door auxiliary closing device, chamber door state detector 2 is triggered when user closes chamber door 6, chamber door state detector 2 is made to send pass gate signal, central controller 5 controls air bleeding valve 4 open according to this pass gate signal, casing 1 aerofluxus makes its air pressure inside reduce, intervalometer 3 starts timing simultaneously, and timing closes air bleeding valve 4 after terminating, and steamer can enter heated condition.The present invention automatically opens up air bleeding valve 4 when user closes chamber door 6, and then reduces the air pressure within casing 1, it is to avoid air pressure is excessive and is pushed open by chamber door 6, thus plays assosting effect to closing chamber door 6 so that chamber door is prone to Guan Bi, time saving and energy saving.
In the present embodiment, described air bleeding valve 4 is air bleeding valve open in usual, and the effect of this air bleeding valve open in usual is in that, when steamer abnormal power-down, air bleeding valve 4 reset and in opened condition so that the inside and outside connection of casing 1, thus the steam got rid of in casing 1, to reduce the air pressure in casing 1.
In practical application, described chamber door state detector 2 is reflected infrared sensors, proximity switch or microswitch.When central controller 5 judges the on off state of chamber door 6, it is referred to the output signal of chamber door state detector 2, if the previous status of chamber door 6 is on, then judges that current action is to close the door, thus air bleeding valve 4 can be opened exactly, start intervalometer 3.
Embodiment 2:
The present embodiment proposes a kind of steamer, and in conjunction with shown in Fig. 1 to Fig. 3, it includes multiple casing 1, and each casing 1 is provided with chamber door 6, and described steamer also includes the steamer chamber door auxiliary closing device in embodiment 1.Wherein, described casing 1 includes doorframe 7, back side panel 8 and top board 9, and described chamber door 6 is located on doorframe 7, and described top board 9 is extended and downward-sloping to back side panel 8 direction by doorframe 7, and the upper edge of described doorframe 7 extends upwardly to the top of top board 9.Owing to top board 9 oliquely downward tilts, and the height on edge is above back side panel 8 and top board 9 on doorframe 7, the condensed water that can make casing 1 top flows on rear side of casing 1, the inner space of casing 1 is gradually reduced to back side panel 8 direction by chamber door 6 simultaneously, thus, when opening chamber door 6, the steam within casing 1 can quickly to external diffusion, temperature quickly reduces to reduce casing 1 internal-external temperature difference simultaneously, further reduces difficulty when closing chamber door 6.
Embodiment 3:
The present embodiment proposes a kind of steamer chamber door auxiliary method of closing, and in conjunction with shown in Fig. 1 to Fig. 4, the method comprises the steps:
Step S1, chamber door state detector 2 detects that pass gate signal occurs to send during closing motion chamber door 6；
Step S2, central controller 5 controls air bleeding valve 4 open according to closing gate signal, starts intervalometer 3 simultaneously；
Step S3, intervalometer 3 timing terminates and sends end signal, and central controller 5 receives end signal and controls air bleeding valve 4 and cut out.
As a kind of optimal way, this steamer chamber door auxiliary method of closing also includes state detecting step:
Described central controller 5 detects when steamer is in heated condition, it is judged that whether intervalometer 3, just in timing, if so, then makes intervalometer 3 stop timing, and control air bleeding valve 4 is closed, if it is not, then re-execute state detecting step；
Described central controller 5 detects when steamer is in stopping heated condition, performs step S1.
Owing to stopping heating when opening steamer chamber door, thus under door opening state, only just perform step S1 to step S3, can effectively prevent erroneous judgement, when steamer chamber door is closed and is in heated condition, then stop timing, close air bleeding valve 4, avoid loss, the saving energy to save.
Steamer chamber door disclosed by the invention auxiliary closing device and auxiliary method of closing, air bleeding valve 4 is automatically opened up when user closes chamber door 6, and then reduce the air pressure within casing 1, avoid air pressure excessive and chamber door 6 is pushed open, thus play assosting effect to closing chamber door 6, chamber door is made to be prone to Guan Bi, time saving and energy saving.Additionally, the top board 9 of casing 1 is also set to the structure oliquely downward tilted by the present invention so that condensed water flows on rear side of casing 1, and steam can quickly spread, and to reduce casing 1 internal-external temperature difference, contributes to closing chamber door.
The above is preferred embodiment of the present invention, is not limited to the present invention, all amendment, equivalent replacement or improvement etc. made in the technical scope of the present invention, should be included in the scope that the present invention protects.
Claims (7)
1. a steamer chamber door auxiliary closing device, described steamer includes multiple casing, and each casing is provided with chamber door, it is characterised in that described steamer chamber door auxiliary closing device includes:
One chamber door state detector, it sends pass gate signal when chamber door generation closing motion being detected；
One intervalometer, its timing sends an end signal when terminating；
At least one air bleeding valve, it is arranged in casing；
One central controller, it is electrically connected in chamber door state detector, intervalometer and air bleeding valve, and described central controller controls air bleeding valve open according to described pass gate signal, starts intervalometer simultaneously, when intervalometer timing terminates, central controller controls exhaust valve closure according to described end signal.
2. steamer chamber door auxiliary closing device as claimed in claim 1, it is characterised in that described air bleeding valve is air bleeding valve open in usual.
3. steamer chamber door auxiliary closing device as claimed in claim 1, it is characterised in that described chamber door state detector is reflected infrared sensors, proximity switch or microswitch.
4. a steamer, it is characterised in that include multiple casing, each casing is provided with chamber door, and described steamer also includes the steamer chamber door auxiliary closing device described in any one of claims 1 to 3.
5. steamer as claimed in claim 4, it is characterized in that, described casing includes doorframe, back side panel and top board, and described chamber door is located on doorframe, described top board is extended and downward-sloping to back side panel direction by doorframe, and the upper edge of described doorframe extends upwardly to the top of top board.
6. a steamer chamber door auxiliary method of closing, it is characterised in that the method comprises the steps:
Step S1, chamber door state detector sends pass gate signal when chamber door generation closing motion being detected；
Step S2, central controller controls air bleeding valve open according to closing gate signal, starts intervalometer simultaneously；
Step S3, intervalometer timing terminates and sends end signal, and central controller controls exhaust valve closure according to end signal.
7. steamer chamber door auxiliary method of closing as claimed in claim 6, it is characterised in that also include state detecting step:
Described central controller detects when steamer is in heated condition, it is judged that whether intervalometer, just in timing, if so, then makes intervalometer stop timing, and control exhaust valve closure, if it is not, then re-execute state detecting step；
Described central controller detects when steamer is in stopping heated condition, performs step S1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811934.3A CN105768914A (en) | 2014-12-23 | 2014-12-23 | Box door auxiliary closing device and method of steam cabinet and steam cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811934.3A CN105768914A (en) | 2014-12-23 | 2014-12-23 | Box door auxiliary closing device and method of steam cabinet and steam cabinet |
Publications (1)
| Publication Number | Publication Date |
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| CN105768914A true CN105768914A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410811934.3A Pending CN105768914A (en) | 2014-12-23 | 2014-12-23 | Box door auxiliary closing device and method of steam cabinet and steam cabinet |
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| CN (1) | CN105768914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427297A (en) * | 2020-04-23 | 2020-07-17 | 珠海格力电器股份有限公司 | Cooking equipment door control method and device, cooking equipment and storage medium |
| CN112438586A (en) * | 2019-08-30 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, control method and device thereof, and computer-readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09299236A (en) * | 1996-05-15 | 1997-11-25 | Samson Co Ltd | Heating hot storage device |
| CN1775154A (en) * | 2004-11-19 | 2006-05-24 | 福库电子株式会社 | Steaming-boiling regulator of pressure rice cooker |
| CN201445330U (en) * | 2009-05-15 | 2010-05-05 | 陈可 | Intelligent program controlled steaming cabinet |
| CN101810432A (en) * | 2009-02-24 | 2010-08-25 | 珠海格力电器股份有限公司 | Face cover for pneumatic electric heating cooking device |
| CN103837313A (en) * | 2013-12-24 | 2014-06-04 | 广东鼎燊科技有限公司 | Automatic detection system and method for steam cabinet air tightness |
-
2014
- 2014-12-23 CN CN201410811934.3A patent/CN105768914A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09299236A (en) * | 1996-05-15 | 1997-11-25 | Samson Co Ltd | Heating hot storage device |
| CN1775154A (en) * | 2004-11-19 | 2006-05-24 | 福库电子株式会社 | Steaming-boiling regulator of pressure rice cooker |
| CN101810432A (en) * | 2009-02-24 | 2010-08-25 | 珠海格力电器股份有限公司 | Face cover for pneumatic electric heating cooking device |
| CN201445330U (en) * | 2009-05-15 | 2010-05-05 | 陈可 | Intelligent program controlled steaming cabinet |
| CN103837313A (en) * | 2013-12-24 | 2014-06-04 | 广东鼎燊科技有限公司 | Automatic detection system and method for steam cabinet air tightness |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438586A (en) * | 2019-08-30 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, control method and device thereof, and computer-readable storage medium |
| CN111427297A (en) * | 2020-04-23 | 2020-07-17 | 珠海格力电器股份有限公司 | Cooking equipment door control method and device, cooking equipment and storage medium |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 518000 A 405, Da Bai Hui hi tech Industrial Park, deep salt road, Yantian District, Shenzhen, Guangdong Applicant after: Guangdong dingshen cloud kitchen Polytron Technologies Inc Address before: 518000 A 405, Da Bai Hui hi tech Industrial Park, deep salt road, Yantian District, Shenzhen, Guangdong Applicant before: Guangdong Dingcan Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |