CN202383793U - Dry burning resistant alarm device - Google Patents
Dry burning resistant alarm device Download PDFInfo
- Publication number
- CN202383793U CN202383793U CN2011204343515U CN201120434351U CN202383793U CN 202383793 U CN202383793 U CN 202383793U CN 2011204343515 U CN2011204343515 U CN 2011204343515U CN 201120434351 U CN201120434351 U CN 201120434351U CN 202383793 U CN202383793 U CN 202383793U
- Authority
- CN
- China
- Prior art keywords
- container
- stainless steel
- control circuit
- water
- microprocessor
- 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 - Fee Related
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- Alarm Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a dry burning resistant alarm device, comprising a control circuit, two stainless steel probes, a loudspeaker and wires, wherein the two stainless steel probes are arranged side by side, the middle portion of the two stainless steel probes is fixed by a heatproof insulating material, the two stainless steel probes are arranged at the bottom of a container and mounted on the wall of the container at the bottom of the container, and the other end of each stainless steel probe is connected with one wire and connected with the control circuit through one wire; and after a microprocessor in the control circuit receives a signal for indicating that in the container there is no water, the power supply is automatically switched off and simultaneously the loudspeaker makes an alarm signal. The dry burning resistant alarm device is simple in structure, easy in manufacture, low in cost and convenient in mounting, can be used for various devices heated and water-supplied by an electric heating tube; and if in the container there is no water after being switched on and the microprocessor in the control circuit receives the signal for indicating that in the container there is no water, the power supply is automatically switched off and simultaneously the loudspeaker makes an alarm signal to warn operators, thereby not only effectively preventing the device from being burnt out due to no-water dry burning, but also avoiding potential safety hazard caused by the overheating of the device.
Description
Technical field
The utility model relates to a kind of container anti-dry warning device, particularly a kind of clothes overflow dyeing machine staining jar anti-dry warning device.
Background technology
There are some equipment all will use electric heating tube feedwater heating at present,,, do not adding under the situation of water, just connected power supply, let this situation of electric heating tube work often take place to container owing to reasons such as carelessness like water dispenser, garment dyeing machine etc.Electric heating tube is worked under the anhydrous situation of container always, is easy to occur the phenomenon that electric heating tube is burnt out or container is burnt out, and the one, influence work, the 2nd, can cause certain property loss, the 3rd, cause security incidents such as fire because of apparatus overheat.
Summary of the invention
The purpose of the utility model is a kind of anti-dry warning device by microprocessor control of design, and when in the container when anhydrous, warning device is cut off the electricity supply when reporting to the police, to guarantee the safety of equipment.
Realize that the technical scheme that the utility model purpose is taked is: it comprises a microprocessor, two stainless steel probes, loudspeaker and leads; Microprocessor is arranged on the control circuit board, and two stainless steel probes are set up in parallel, and does not contact between two probes; By heat-resistant insulation material that two stainless steel probes are spaced intermediate and fixing; By the fixing stainless steel probe of insulating material, pass chamber wall and be arranged on container bottom, stainless steel probe one end is arranged in the container; The other end connects a lead respectively, and is connected with the microprocessor of control circuit through lead; Microprocessor in the control circuit is received in the container behind the anhydrous signal, automatically powered-down simultaneously loudspeaker report to the police.
Because the concrete design colleague technician of control circuit all can accomplish voluntarily, so be not described further at this.
The good effect of the utility model is: simple in structure, easy to manufacture, with low cost, the convenient installation can be used in the various equipment with electric heating tube feedwater heating; If do not have water in the container after the energized; After microprocessor in the control circuit is received the anhydrous signal in the container; Automatically powered-down loudspeaker warning reminding operating personnel simultaneously; Not only can effectively avoid equipment to be burnt out, also can avoid the potential safety hazard of bringing because of apparatus overheat simultaneously because of anhydrous dry combustion method.
Description of drawings
Accompanying drawing 1 is the synoptic diagram of the utility model.
Embodiment
Shown in accompanying drawing, this device mainly comprises a microprocessor 5, two stainless steel probes 1, loudspeaker 6 and leads 3, with two long 20mm; The stainless steel probe 1 of diameter 2mm laterally arranges; With columniform epoxy resin 2 embedding in the middle of two stainless steel probes 1 is fixed, stainless steel probe 1 respectively exposes 5mm at epoxy resin 2 two ends, on the container bottom sidewall; Make a call to an aperture, the epoxy resin 2 that will be provided with stainless steel probe 1 through sealing gasket is installed on the chamber wall of container bottom; Stainless steel probe 1 one ends are located in the container, and the other end is located at outside the container, and are connected on the control circuit 4 through lead 3, and the microprocessor 5 in the control circuit 4 is received in the container behind the anhydrous signal, and loudspeaker 6 is reported to the police powered-down the time automatically.
Claims (1)
1. anti-dry warning device, it is characterized in that: it comprises a microprocessor, two stainless steel probes, loudspeaker and leads, and microprocessor is arranged on the control circuit board; Two stainless steel probes are set up in parallel; Do not contact between two probes, by heat-resistant insulation material that two stainless steel probes are spaced intermediate and fixing, by the fixing stainless steel probe of insulating material; Pass chamber wall and be arranged on container bottom; Stainless steel probe one end is arranged in the container, and the other end connects a lead respectively, and is connected with the microprocessor of control circuit through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204343515U CN202383793U (en) | 2011-11-07 | 2011-11-07 | Dry burning resistant alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204343515U CN202383793U (en) | 2011-11-07 | 2011-11-07 | Dry burning resistant alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383793U true CN202383793U (en) | 2012-08-15 |
Family
ID=46632281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204343515U Expired - Fee Related CN202383793U (en) | 2011-11-07 | 2011-11-07 | Dry burning resistant alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965075A (en) * | 2018-07-24 | 2018-12-07 | 安徽康能电气有限公司 | A kind of ultra-low power consumption intelligent main control module based on android core board |
-
2011
- 2011-11-07 CN CN2011204343515U patent/CN202383793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965075A (en) * | 2018-07-24 | 2018-12-07 | 安徽康能电气有限公司 | A kind of ultra-low power consumption intelligent main control module based on android core board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121107 |