CN203595179U - Electric ground-heating local-overheating protector - Google Patents
Electric ground-heating local-overheating protector Download PDFInfo
- Publication number
- CN203595179U CN203595179U CN201320470623.6U CN201320470623U CN203595179U CN 203595179 U CN203595179 U CN 203595179U CN 201320470623 U CN201320470623 U CN 201320470623U CN 203595179 U CN203595179 U CN 203595179U
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- temperature
- temperature controller
- heating film
- radiant heating
- electric radiant
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Abstract
The utility model discloses an electric ground-heating local-overheating protector which comprises a plurality of electric heating films laid on a room earth surface, a temperature sensor disposed on any of the electric heating films and a main temperature controller connected to all the electric heating films, wherein the temperature sensor is connected to the main temperature controller; each of the electric heating films is connected with an electronic nonadjustable temperature controller and the electronic nonadjustable temperature controllers are connected with temperature measurement resistance on the electric heating films simultaneously; and all the electronic nonadjustable temperature controllers are connected with the main temperature controller. The electric ground-heating local-overheating protector in the utility model can monitor local temperature of each of the electric heating films in a multi-point dense manner in order to realize accurate temperature control and prevent local overheating.
Description
Technical field
The utility model relates to heating equipment technical field, specifically a kind of electric floor heating local overheating protection device.
Background technology
Electricity floor heating is the one of numerous heating systems of adopting in people's daily life.It totally generates heat, room temperature equilibrium degree has more advantage than other heating system.Along with the development of new energy technology, some traditional heating modes because of energy consumption large, pollute greatly, cost of use is high, is eliminated gradually.Electricity floor heating is because of its environmental protection, and energy-conservation, cost of use is cheap progressively to be accepted by people.
Existing electric floor heating comprise be laid on earth's surface, room several Electric radiant Heating Film, be arranged on temperature inductor in arbitrary Electric radiant Heating Film, with main temperature controller that all Electric radiant Heating Film are connected, described temperature inductor is connected with main temperature controller, can control room heating temperature by main temperature controller.But total temperature controller can only be monitored the temperature of the point in whole room, cannot take Electric radiant Heating Film local temperature into account, and therefore electric floor heating in use easily occurs that hot-spot is accidents caused.
Utility model content
The utility model, for the problem of above-mentioned existence, provides a kind of electric floor heating local overheating protection device, adopts the temperature of multiple spot concentrated type monitoring Electric radiant Heating Film, prevents that electric floor heating hot-spot is accidents caused.
The utility model for achieving the above object, takes following technical scheme to be achieved:
A kind of electric floor heating local overheating protection device, comprise be laid on earth's surface, room several Electric radiant Heating Film, be arranged on temperature inductor in arbitrary Electric radiant Heating Film, with the main temperature controller that whole Electric radiant Heating Film are connected, described temperature inductor is connected with main temperature controller; Each Electric radiant Heating Film is all connected with a unadjustable temperature controller of electronic type, and the unadjustable temperature controller of electronic type connects the temperature detecting resistance being arranged in this Electric radiant Heating Film simultaneously; The unadjustable temperature controller of all electronic types is connected with main temperature controller.
Preferably, 2～3 temperature detecting resistances that distribute in each Electric radiant Heating Film, distribute spacing is 10～15cm.Greatly increase the susceptibility of device for Electric radiant Heating Film temperature detection.
Preferably, described temperature detecting resistance is platinum wire, copper wire, tungsten filament or thermistor.
The temperature of temperature detecting resistance induced electricity hotting mask, feeds back to the unadjustable temperature controller of electronic type of controlling this Electric radiant Heating Film, the unadjustable temperature controller auto-breaking of electronic type or connection.Wherein, in the time that temperature detecting resistance senses the temperature that a certain Electric radiant Heating Film temperature sets higher than the unadjustable temperature controller of electronic type, the unadjustable temperature controller auto-breaking of electronic type, avoids this Electric radiant Heating Film hot-spot; In the time that temperature detecting resistance senses that this Electric radiant Heating Film temperature is reduced to a certain design temperature, the unadjustable temperature controller of electronic type is connected automatically, is heated by electrothermal film.Main temperature controller works on, and does not affect room entirety heating.
The beneficial effects of the utility model are as follows: the utility model is all connected with the unadjustable temperature controller of electronic type for each Electric radiant Heating Film of laying in room, temperature detecting resistance feeds back to the unadjustable temperature controller of this electronic type after sensing the real time temperature of Electric radiant Heating Film, the unadjustable temperature controller auto-breaking of electronic type or connection, thereby accurate temperature controlling, avoids Electric radiant Heating Film hot-spot.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
The utility model embodiment is as shown in Figure 1: a kind of electric floor heating local overheating protection device, comprise be laid on earth's surface, room several Electric radiant Heating Film 10, be arranged on temperature inductor 20 in arbitrary Electric radiant Heating Film, with main temperature controller 30 that all Electric radiant Heating Film are connected, described temperature inductor 20 is connected with main temperature controller 30, each Electric radiant Heating Film 10 is all connected with a unadjustable temperature controller 40 of electronic type, and the unadjustable temperature controller 40 of electronic type connects the thermistor 50 being arranged in this Electric radiant Heating Film 10 simultaneously; The unadjustable temperature controller 40 of all electronic types is all connected with main temperature controller 30.
Further, 2 thermistors that distribute in each Electric radiant Heating Film 10, distribute spacing is 10～15cm, can greatly increase the susceptibility of device for Electric radiant Heating Film temperature detection.
In the time that thermistor 50 senses the temperature that Electric radiant Heating Film 10 temperature set higher than the unadjustable temperature controller 40 of electronic type, unadjustable temperature controller 40 auto-breakings of electronic type, avoid this Electric radiant Heating Film hot-spot; In the time that thermistor 50 senses that Electric radiant Heating Film 10 temperature are reduced to a certain design temperature, the unadjustable temperature controller 40 of electronic type is connected automatically, is heated by electrothermal film.Main temperature controller 30 works on, and does not affect room entirety heating.
Main temperature controller 30 can only detect by temperature inductor 20 temperature of the point in whole room, but the unadjustable temperature controller 40 of electronic type connecting by above-mentioned each Electric radiant Heating Film 10, can monitor the local temperature of each Electric radiant Heating Film by multiple spot concentrated type, thereby effectively prevent hot-spot.
Only as described above, it is only the preferred embodiment of the utility model, when not limiting with this scope of the utility model enforcement, the content of generally recording according to the utility model claim and utility model description has been done simple equivalence and has been changed and modify, within all still belonging to the utility model claim scope.In addition, summary part and title are only the use for auxiliary patent document search, are not used for limiting the interest field of the utility model.
Claims (3)
1. an electric floor heating local overheating protection device, comprise be laid on earth's surface, room several Electric radiant Heating Film, be arranged on temperature inductor in arbitrary Electric radiant Heating Film, with main temperature controller that all Electric radiant Heating Film are connected, described temperature inductor is connected with main temperature controller, it is characterized in that, each Electric radiant Heating Film is all connected with a unadjustable temperature controller of electronic type, and the unadjustable temperature controller of electronic type connects the temperature detecting resistance being arranged in this Electric radiant Heating Film simultaneously; The unadjustable temperature controller of all electronic types is connected with main temperature controller.
2. the electric floor heating local overheating protection device of one according to claim 1, is characterized in that, 2～3 temperature detecting resistances that distribute in each Electric radiant Heating Film, and distribute spacing is 10～15cm.
3. the electric floor heating local overheating protection device of one according to claim 1 and 2, is characterized in that, described temperature detecting resistance is platinum wire, copper wire, tungsten filament or thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470623.6U CN203595179U (en) | 2013-08-02 | 2013-08-02 | Electric ground-heating local-overheating protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470623.6U CN203595179U (en) | 2013-08-02 | 2013-08-02 | Electric ground-heating local-overheating protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595179U true CN203595179U (en) | 2014-05-14 |
Family
ID=50676064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470623.6U Expired - Fee Related CN203595179U (en) | 2013-08-02 | 2013-08-02 | Electric ground-heating local-overheating protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037389A1 (en) * | 2017-08-21 | 2019-02-28 | 苏州东方康碳新能源科技有限公司 | Electric heating wire assembly, anti-covering heating module, and floor heating system |
-
2013
- 2013-08-02 CN CN201320470623.6U patent/CN203595179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037389A1 (en) * | 2017-08-21 | 2019-02-28 | 苏州东方康碳新能源科技有限公司 | Electric heating wire assembly, anti-covering heating module, and floor heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |