CN201610625U - Electric heating floor - Google Patents
Electric heating floor Download PDFInfo
- Publication number
- CN201610625U CN201610625U CN2009203183193U CN200920318319U CN201610625U CN 201610625 U CN201610625 U CN 201610625U CN 2009203183193 U CN2009203183193 U CN 2009203183193U CN 200920318319 U CN200920318319 U CN 200920318319U CN 201610625 U CN201610625 U CN 201610625U
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- heating
- floor
- heating element
- temperature
- electric heating
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Abstract
The utility model discloses an electric heating floor, which comprises a heating plate and a heating element arranged on the heating plate, wherein the heating plate comprises two layers of stone plates which are overlapped; the heating element is embedded between the two layers of stone plates; the heating element is connected with a heating control device through an outgoing line; and the heating control device is connected with a power supply. The utility model solves the problem in the prior art that the physical health of human is hazardous since the temperature in the room is uneven and harmful smoke in the room is possibly to generate, and meanwhile, also solves the problems of complex process and higher cost in the conventional heating floor. The utility model has the advantages of simple structure, attractive appearance and good heating effect, does not occupy the spatial location in the room, and has a wide market prospect.
Description
Technical field
The utility model relates to a kind of heating service device, especially relates to a kind of electric heating floor.
Background technology
In the season of cold, indoor heating service uses air-conditioning or electric heater usually, air-conditioning is because the installation site is higher, and air has the cold characteristic of falling of heat liter, when using warming by air conditioner, because the temperature on top, room is than the temperature height of room rate bottom, room temperature is uneven in temperature, so the user has a cold sensation of hot pin usually; Though the electric heater placement location is lower, but electric heater uses usually and heats such as exothermic materials such as electric furnace heating wires, the temperature of its heater is higher, the heater of high temperature contacts with air may produce harmful smog or gas, run into harmful smog and peculiar smell that the after-combustion of high temperature heater causes such as airborne organic dust granules, in the room of sealing, these pernicious gases may produce very big injury to human body.In addition, electric heater not only takies room space, and the heater of high temperature still is a potential safety hazard.Open day is on March 26th, 2008, publication number is that the Chinese patent file of CN101148939A discloses a kind of electric heating floor, comprise substrate, exterior trim surface layer, be printed with the coating electric membranous layer by the silk screen printing mode above the described substrate, the coating electric membranous layer is connected with external power by electrode, and the coating electric membranous layer also is provided with insulating layer.This heating floor can long-term safety be used under 36～220V voltage, and the floor surface heating temp can reach 10～70 degree.The shortcoming of this structure is the technology more complicated of silk screen printing electric membranous layer, and the fineness of printing face and the insulating properties of substrate are had relatively high expectations, so cost of production is higher.Open day be that the patent document that April 5, publication number in 2000 are CN1249893A discloses a kind of heating floor and manufacture method thereof, its heating element has also adopted similar structure.
The utility model content
Thereby the room temperature that the utility model exists for the heating service device that solves prior art is uneven in temperature and be easy to generate the healthy problem of pernicious gas harm people a kind of homogeneous heating, healthy and safe electric heating floor are provided.
Another purpose of the present utility model is to provide the electric heating floor that a kind of technology is simple, cost is low for complex process, the cost problem of higher that solves existing heating floor existence.
The utility model is to reach the concrete technical scheme that above-mentioned technical purpose adopts to be: a kind of electric heating floor, comprise heating panel and be arranged on heating element on the heating panel, described heating panel comprises two-layer stone lumber, the overlapping setting of two-layer stone lumber, interlayer is embedded with heating element, heating element is connected with heating control apparatus by lead-out wire, and heating control apparatus connects power supply.Utilization can be directly as the stone lumber on floor as heating panel, the device of room heating service is set directly on the floor, because the floor is in the extreme lower position in room, therefore, the heat that sends from the floor can be evenly distributed on the whole space in room, has avoided room state uneven in temperature; In addition, heating element is enclosed in underfloor, does not contact with air, can not produce harmful smoke and peculiar smell.Heating control apparatus is the heating power that is used for regulating the floor, usually can be arranged on the wall in room separately, and the heating floor is coupled by being preset in underfloor lead-out wire, this structure is particularly suitable for spot heating, as a heating floor is set, then can effectively solve user's warming problem of foot in winter below desk.In addition, when heat whole room on the large-area heating of needs floor, can adopt the lead-out wire parallel connection on polylith heating floor and the form of structure of the shared heating control apparatus in polylith heating floor.
As preferably, heating element is a heater wire, and the bonding surface of two-layer stone lumber is provided with wiring groove, and wiring groove evenly distributes in heating panel, and heater wire is embedded in wiring groove, is provided with the heat conductive insulating layer between heating wire and the heating panel.Heater wire usually by carrier, around the heating wire of carrier setting and be coated on the outer insulating layer of heating wire and constitute, the characteristics of this heater wire are that security performance is good.Wiring groove even distribution in heating panel is that heater wire even distribution in heating panel can guarantee the heating panel heating evenly, and employing wiring groove mode is provided with, and its technology of heater wire is simple, cost of production is low and be easy to maintenance.Be provided with the heat conductive insulating layer between heating wire and the heating panel and make to possess double insulation between heater and the heating floor, can guarantee to heat the safety on floor.
As preferably, the junction of heating element and lead-out wire is provided with thermel protection device.Thermel protection device is the maximum temperature that is used for limiting the heating floor, and it is embedded on heating panel, can make heatedly that the temperature of plate is controlled in certain scope, thereby guarantees to heat the safe operation on floor.
As preferably, thermel protection device is a temperature relay, the temperature relay setting of connecting with heating element.Thermel protection device is used for limiting the maximum temperature of heating panel; when the temperature of heating panel is increased to the maximum temperature limits value; temperature relay disconnects; cut off heater circuit; and after temperature was reduced to certain value, temperature relay can auto-closing, recovered normal heating; so just the maximum temperature of heating panel can be limited in certain scope, satisfy the safety requirements on heating floor.In addition, thermel protection device also can adopt thermistor, the thermistor setting of connecting with heating element.The thermistor here is the thermistor of positive temperature coefficient, the temperature of heating panel is high more, the resistance of thermistor is big more, therefore the electric current of heating element reduced automatically after temperature of heating plate raise, temperature reduces then, and electric current increases automatically, thereby can keep the constant of temperature of heating plate, thereby reach the purpose of restriction heating panel maximum temperature.
As preferably, the stone lumber is a sun-stone.The sun-stone outward appearance is beautiful, and heat capacity is big, is suitable as the material on heating floor, in addition, also can adopt other to be suitable as the stone lumber of flooring material.
The beneficial effects of the utility model are: uneven in temperature and be easy to generate the healthy problem of harmful smoke harm people thereby it has solved room temperature that the heating service device of prior art exists effectively, complex process, cost problem of higher that existing heating floor exists have also been solved simultaneously, the utility model is simple in structure, good looking appearance, heating is effective and do not take room space position, broad market prospect.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model electric heating floor,
Fig. 2 is a kind of internal construction schematic diagram of the utility model electric heating floor.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings the specific embodiment of technical solutions of the utility model is further described.
In Fig. 1 embodiment 1 shown in Figure 2; a kind of electric heating floor; comprise heating panel and be arranged on heating element on the heating panel; described heating panel 1 comprises two-layer sun-stone sheet material; the overlapping bonding setting of two-layer stone lumber; the bonding surface of two-layer stone lumber is provided with wiring groove 5; wiring groove evenly distributes on the stone lumber; heating element 2 is a heater wire; heater wire is by carrier; constitute around the heating wire of carrier setting and the insulating layer that is coated on outside the heating wire; heater wire is embedded in wiring groove, is provided with the heat conductive insulating layer between heater wire and the heating panel, and heater wire is by thermel protection device 6; lead-out wire 3 is connected with heating control apparatus 4; thermel protection device is a temperature relay; temperature relay is close on the heating panel, the temperature relay setting of connecting with heater wire, and heating control apparatus connects power supply.
Embodiment 2
The electric heating floor of embodiment 2 is the polylith parallel-connection structure; be connected on the same heating control apparatus after the lead-out wire parallel connection of polylith electric heating floor; thermel protection device is a thermistor; thermistor is close on the heating panel by insulating layer; the thermistor setting of connecting with heater wire; the stone lumber is a granite, and all the other are identical with embodiment 1.
When electric heating floor uses, connect power supply, electric heating floor is started working, the heater wire heating, and the temperature of electric heating floor raises, and regulates the heating power that heating control apparatus can be controlled electric heating floor, and electric heating floor promptly enters normal operating conditions.For the electric heating floor that adopts temperature relay as thermel protection device; when the temperature of electric heating floor arrives the peak of setting owing to a variety of causes; temperature relay disconnects; cut off heating power supply; and after temperature is reduced to certain value; temperature relay can auto-closing, recloses power supply and carries out normal heating, so just can be with the temperature limitation of electric heating floor in the scope of safety.And for the electric heating floor that adopts thermistor as thermel protection device; the temperature of electric heating floor is high more; the resistance of thermistor is big more; therefore the electric current of heating element reduced automatically after the electric heating floor temperature raise; temperature reduces then that electric current increases automatically, thereby can be with the temperature limitation of electric heating floor in the scope of safety.
Claims (7)
1. electric heating floor, comprise heating panel and be arranged on heating element on the heating panel, it is characterized in that: described heating panel (1) comprises two-layer stone lumber, the overlapping setting of two-layer stone lumber, interlayer is embedded with heating element (2), heating element is connected with heating control apparatus (4) by lead-out wire (3), and heating control apparatus connects power supply.
2. electric heating floor according to claim 1 is characterized in that described heating element is a heater wire, and the bonding surface of two-layer stone lumber is provided with wiring groove (5), and heater wire is embedded in wiring groove, is provided with the heat conductive insulating layer between heater wire and the heating panel.
3. electric heating floor according to claim 2 is characterized in that described wiring groove evenly distributes in heating panel.
4. electric heating floor according to claim 1 is characterized in that the junction of described heating element and lead-out wire is provided with thermel protection device (6).
5. electric heating floor according to claim 4 is characterized in that described thermel protection device is a temperature relay, the temperature relay setting of connecting with heating element.
6. electric heating floor according to claim 4 is characterized in that described thermel protection device is a thermistor, the thermistor setting of connecting with heating element.
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described electric heating floors, it is characterized in that the stone lumber is a sun-stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203183193U CN201610625U (en) | 2009-12-24 | 2009-12-24 | Electric heating floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203183193U CN201610625U (en) | 2009-12-24 | 2009-12-24 | Electric heating floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610625U true CN201610625U (en) | 2010-10-20 |
Family
ID=42961257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203183193U Expired - Fee Related CN201610625U (en) | 2009-12-24 | 2009-12-24 | Electric heating floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157875A (en) * | 2011-01-26 | 2011-08-17 | 广州汇安科技有限公司 | Electrical connection process for heating floorboards |
| CN103884039A (en) * | 2012-12-19 | 2014-06-25 | 盛磊 | Novel heating floor |
| CN104848343A (en) * | 2015-06-08 | 2015-08-19 | 四川省新万兴瓷业有限公司 | Floor heating brick and manufacturing method thereof |
| CN110162116A (en) * | 2019-05-09 | 2019-08-23 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of adaptively heating switching on/off circuit and monitoring temperature detection circuit |
-
2009
- 2009-12-24 CN CN2009203183193U patent/CN201610625U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157875A (en) * | 2011-01-26 | 2011-08-17 | 广州汇安科技有限公司 | Electrical connection process for heating floorboards |
| CN102157875B (en) * | 2011-01-26 | 2013-03-06 | 广州汇安科技有限公司 | Electrical connection process for heating floorboards |
| CN103884039A (en) * | 2012-12-19 | 2014-06-25 | 盛磊 | Novel heating floor |
| CN104848343A (en) * | 2015-06-08 | 2015-08-19 | 四川省新万兴瓷业有限公司 | Floor heating brick and manufacturing method thereof |
| CN110162116A (en) * | 2019-05-09 | 2019-08-23 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of adaptively heating switching on/off circuit and monitoring temperature detection circuit |
| CN110162116B (en) * | 2019-05-09 | 2021-09-14 | 中国航空工业集团公司西安航空计算技术研究所 | Self-adaptive heating start-stop circuit and temperature monitoring detection circuit |
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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: 20101020 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |