CN2488436Y - A protecting device with microcomputer against braising handleless cup from water dried - Google Patents
A protecting device with microcomputer against braising handleless cup from water dried Download PDFInfo
- Publication number
- CN2488436Y CN2488436Y CN 01242439 CN01242439U CN2488436Y CN 2488436 Y CN2488436 Y CN 2488436Y CN 01242439 CN01242439 CN 01242439 CN 01242439 U CN01242439 U CN 01242439U CN 2488436 Y CN2488436 Y CN 2488436Y
- Authority
- CN
- China
- Prior art keywords
- handleless cup
- braising
- dry out
- micro computer
- stewed
- 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.)
- Expired - Lifetime
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- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a protecting device with microcomputer against braising handleless cup from water which is a metal body matching with a braising handleless cup body with a thermostat at the top. The device is arranged at the braising handleless cup and is fixedly connected with a heating tube of the braising handleless cup. When the water surface is lower than the end face of the heating tube, the thermostat acquires a temperature higher than 110 DEG C rapidly and sends the signal to the computer for processing, then the controlling signal is sent, the power supply of the heating tube is cut to realize the protective effect from water. Compared with the prior art, the utility model has the advantages of high sensitivity, safe and reliable work, simple structure and easy manufacture.
Description
The utility model relates to a kind of micro computer and stewes the handleless cup dry out protector.
At present; micro computer is stewed the handleless cup dry out protector; be two copper posts stewing in the handleless cup water tank by being located at; through containing certain electrolytical light water (being non-pure water); the transmission weak electric signal, when water was boiled, the medium of two bronze medal posts became air; resistance therebetween is endless; weak electric signal can not transmit, and micro computer sends alarm signal, controls simultaneously and disconnects the heating power supply; thereby play the effect of solid carbon dioxide protection; after using certain hour, because the easy fouling of copper post, it is big that terminals word contact resistance becomes; cause false alarm easily, it is unreliable to work.
It is higher that the purpose of this utility model provides a kind of sensitivity, and safe and reliable micro computer is stewed the handleless cup dry out protector.
In order to achieve the above object, the utility model is achieved in that it is a metallic object that matches with stewed handleless cup body that described micro computer is stewed the handleless cup dry out protector, fixes a temperature controller on it.
Micro computer described in the utility model is stewed the handleless cup dry out protector and is installed on the stewed handleless cup; and fixedly connected with the heat-generating pipe of stewing handleless cup; so when the water surface is lower than the heat-generating pipe bottom surface; the heat-generating pipe temperature is higher than 110 ℃, is passed to temperature controller by metal derby heat, and temperature controller obtains to be higher than 110 ℃ temperature rapidly; temperature controller sends signal to computer and handle; send control signal immediately, disconnect the power supply of electrothermal tube, thereby play the solid carbon dioxide protective effect.The utility model compared with prior art has following advantage: 1) highly sensitive; 2) work safety, reliable; 3) simple in structure, processing easily.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the structural representation that micro computer described in the utility model is stewed the handleless cup dry out protector.
Embodiment:
As shown in Figure 1, it is stepped that the section of this device 2 is 1-2, and material adopts metal, and when the upper surface be circle, this round diameter was greater than 20mm, and less than 35mm, when the upper surface was rectangle, ellipse or triangle, its area was 314-962mm
2Be provided with a groove 5 that matches with electrothermal tube 1 shape in the upper surface, load onto electrothermal tube 1 after, load onto electrothermal tube securing member 6 at the heating face of electrothermal tube, make electrothermal tube 1 guarantee to contact with this device 2, with its welding, it is seamless that electrothermal tube 1 is contacted with this device again, makes to conduct heat accurately.In the present embodiment, this device 2 has 1-2 stairstepping, and the ladder of bottom is provided with external screw thread.During assembling, temperature-sensitive gum cover 8 is inserted in this device 2, again the external screw thread of this device 2 is put into the corresponding recess hole of the bottom surface of stewing handleless cup body 7, put temperature-sensitive rubber cushion 9 again, put overtemperature folder 10 again, it is fastening to mix nut 4 again, loads onto Kick type temperature controller 3 and fastening in the outer face of nut.
When the water surface floods electrothermal tube 1; the temperature of Kick type temperature controller 3 is higher than 100 ℃ when being lower than 110 ℃; when the water surface is lower than the ground of electrothermal tube 1; Kick type temperature controller 3 obtains to be higher than 110 ℃ temperature rapidly; open the temperature controller contact, and this signal is delivered to micro computer and handles, and sends control signal immediately; disconnect the power supply of electrothermal tube 1, thereby play the effect of solid carbon dioxide protection.
Claims (4)
1, a kind of micro computer is stewed the handleless cup dry out protector, it is characterized in that: it is a metallic object (2) that matches with stewed handleless cup body, fixes a temperature controller (3) on it.
2, press the described micro computer of claim 1 and stew a handleless cup dry out protector, it is characterized in that: it is individual stepped that the section of the metallic object (2) of the stewed handleless cup of described micro computer dry out protector is 1-2.
3, stew the handleless cup dry out protector by the described micro computer of claim 2, it is characterized in that: there is a groove (5) that matches with electrothermal tube (1) shape the upper surface that described micro computer is stewed the metallic object (2) of handleless cup dry out protector.
4, stew the handleless cup dry out protector by claim 2 or 3 described micro computers, it is characterized in that: described temperature controller is the great-jump-forward temperature controller, and it is installed on the bottom of metallic object (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242439 CN2488436Y (en) | 2001-07-02 | 2001-07-02 | A protecting device with microcomputer against braising handleless cup from water dried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242439 CN2488436Y (en) | 2001-07-02 | 2001-07-02 | A protecting device with microcomputer against braising handleless cup from water dried |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2488436Y true CN2488436Y (en) | 2002-05-01 |
Family
ID=33654193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242439 Expired - Lifetime CN2488436Y (en) | 2001-07-02 | 2001-07-02 | A protecting device with microcomputer against braising handleless cup from water dried |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2488436Y (en) |
-
2001
- 2001-07-02 CN CN 01242439 patent/CN2488436Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUSHAN CITY SHUNDE DISTRICT JIAN S HOUSEHOLD ELECT Free format text: FORMER NAME OR ADDRESS: JIAN S DOMESTIC ELECTRIC APPLIANCE FACTORY, SHUNDE CITY |
|
| CP03 | Change of name, title or address |
Address after: 528300, No. 93, industrial road, Longjiang Town, Shunde District, Guangdong, Foshan Patentee after: Jian's Domestic Electrical Equipment Factory, Shunde District, Foshan City Address before: 528318 No. 93, industrial road, Longjiang Town, Guangdong, Shunde Patentee before: Shunde Jianshi Domestic Electric Appliances Factory |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110702 Granted publication date: 20020501 |