CN108535534A - A kind of electricity floor heating open circuit impacting with high pressure detector - Google Patents
A kind of electricity floor heating open circuit impacting with high pressure detector Download PDFInfo
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 230000005611 electricity Effects 0.000 title claims abstract 10
- 230000003116 impacting effect Effects 0.000 title claims abstract 7
- 230000001681 protective effect Effects 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- Engineering & Computer Science (AREA)
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- Central Heating Systems (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种检测仪，尤其是涉及一种电地暖断路高压冲击检测仪，涉及电地暖检测技术领域。The invention relates to a detector, in particular to a high-voltage impact detector for an electric floor heating circuit breaker, and relates to the technical field of electric floor heating detection.
背景技术Background technique
电地暖是将外表允许工作温度上限65℃发热电缆埋设地板中，以发热电缆为热源加热地板或瓷砖，以温控器控制室温或地面温度，实现地面辐射供暖的供暖方式，有舒适、节能、环保、灵活、不需要维护等优点，电地暖以发热电缆为发热体，用以铺设在各种地板、瓷砖、大理石等地面材料下，再配上智能温控器系统，使其形成舒适环保、高效节能、不需要维护、各房间独立使用、寿命特长，隐蔽式的地面供暖系统。在现如今的电地暖的使用中，难以对电地暖使用电压的情况进行检测，且在断路时电地暖形成高压的情况没有预警，安全性不高。Electric floor heating is to bury the heating cable in the floor with the upper limit of the allowable working temperature of 65 ℃, use the heating cable as the heat source to heat the floor or tiles, and use the thermostat to control the room temperature or floor temperature to achieve floor radiation heating. It is comfortable, energy-saving, With the advantages of environmental protection, flexibility, and maintenance-free, electric floor heating uses heating cables as heating elements to lay under various floor materials, tiles, marble, etc., and is equipped with an intelligent thermostat system to form a comfortable, environmentally friendly, High efficiency and energy saving, no maintenance, independent use of each room, long service life, concealed floor heating system. In the current use of electric floor heating, it is difficult to detect the voltage of the electric floor heating, and there is no early warning of the high voltage of the electric floor heating when the circuit is broken, and the safety is not high.
发明内容Contents of the invention
本发明要解决的技术问题是克服现有电地暖检测仪的缺陷，提供一种电地暖断路高压冲击检测仪，从而解决上述问题。The technical problem to be solved by the present invention is to overcome the defects of existing electric floor heating detectors, and provide an electric floor heating disconnection high-voltage impact detector, thereby solving the above-mentioned problems.
为实现上述目的，本发明提供如下技术方案：一种电地暖断路高压冲击检测仪，包括箱体、地暖地板和发热电缆；所述箱体底端四角处设置有支撑腿，所述支撑腿底端设置有行动轮，所述箱体外底端面设置有温度传感器；所述箱体外顶端面设置有电压显示屏、电流显示屏和温度显示屏，所述箱体正端面设置有恒定电压指示灯、过载电压指示灯、工作指示灯和报警蜂鸣器；所述箱体通过供电线路连接插头，所述插头和插座活动连接，所述发热电缆埋设在地暖地板底端，所述发热电缆电连接插座；所述箱体内设置有变压器，所述变压器电连接低压配电器，所述低压配电器电连接负载，所述负载串联电压传感器和电流传感器，所述负载电连接过载保护器，所述电压传感器和电流传感器信号连接单片机控制器。In order to achieve the above object, the present invention provides the following technical solutions: an electric floor heating circuit breaker high-voltage impact detector, including a box body, a floor heating floor and a heating cable; four corners of the bottom of the box body are provided with supporting legs, There is an action wheel at the end of the box, and a temperature sensor is set on the bottom surface of the box body; a voltage display screen, a current display screen and a temperature display screen are set on the top surface of the box body, and a constant voltage indicator is set on the front end surface of the box body. Light, overload voltage indicator light, working indicator light and alarm buzzer; the box body is connected to the plug through the power supply line, the plug and the socket are connected flexibly, the heating cable is buried at the bottom of the floor heating, and the heating cable Connect the socket; the box is provided with a transformer, the transformer is electrically connected to a low-voltage distributor, the low-voltage distributor is electrically connected to a load, the load is connected in series with a voltage sensor and a current sensor, and the load is electrically connected to an overload protector. The signals of the voltage sensor and the current sensor are connected to the microcontroller controller.
作为本发明的一种优选技术方案，所述单片机控制器电连接电压显示屏、电流显示屏、温度显示屏、恒定电压指示灯、过载电压指示灯、工作指示灯和报警蜂鸣器。As a preferred technical solution of the present invention, the single-chip controller is electrically connected to a voltage display screen, a current display screen, a temperature display screen, a constant voltage indicator light, an overload voltage indicator light, a working indicator light and an alarm buzzer.
作为本发明的一种优选技术方案，所述箱体为硬质塑料制成。As a preferred technical solution of the present invention, the box body is made of hard plastic.
作为本发明的一种优选技术方案，所述恒定电压指示灯、过载电压指示灯和工作指示灯采用双色LED灯。As a preferred technical solution of the present invention, the constant voltage indicator light, the overload voltage indicator light and the working indicator light use two-color LED lights.
作为本发明的一种优选技术方案，所述发热电缆从内到外依次采用碳纤维发热管、绝缘保护层、云母层、铜丝纤维层和PVC护套复合而成。As a preferred technical solution of the present invention, the heating cable is composed of a carbon fiber heating tube, an insulating protection layer, a mica layer, a copper fiber layer and a PVC sheath sequentially from the inside to the outside.
与现有技术相比，本发明的有益效果是：本发明通过设置电压传感器、单片机控制器、报警蜂鸣器和过载电压指示灯，可有效的检测出电地暖的使用电压，且能在电地暖发生断路形成高压时，通过过载电压指示灯和报警蜂鸣器提醒使用者注意电地暖的异常，提高了安全性。Compared with the prior art, the beneficial effect of the present invention is that the present invention can effectively detect the operating voltage of the electric floor heating by setting a voltage sensor, a single-chip microcomputer controller, an alarm buzzer and an overload voltage indicator light, and can When the floor heating circuit breaks and forms high voltage, the overload voltage indicator light and the alarm buzzer will remind the user to pay attention to the abnormality of the electric floor heating, which improves the safety.
附图说明Description of drawings
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图中1、箱体；2、支撑腿；3、行动轮；4、发热电缆；5、地暖地板；11、插头；12、供电线路；13、变压器；14、低压配电器；15、负载；16、温度传感器；17、电流传感器；18、电压传感器；19、过载保护器；20、单片机控制器；21、电压显示屏；22、电流显示屏；23、温度显示屏；24、恒定电压指示灯；25、过载电压指示灯；26、工作指示灯；27、插座；28、报警蜂鸣器。In the figure 1. Box body; 2. Support legs; 3. Action wheel; 4. Heating cable; 5. Floor heating; 11. Plug; 12. Power supply line; 13. Transformer; 16. Temperature sensor; 17. Current sensor; 18. Voltage sensor; 19. Overload protector; 20. Single-chip controller; 21. Voltage display; 22. Current display; 23. Temperature display; 24. Constant voltage indication 25. Overload voltage indicator light; 26. Working indicator light; 27. Socket; 28. Alarm buzzer.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例，基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
实施例1Example 1
如图1所示，本发明提供一种电地暖断路高压冲击检测仪，包括箱体1、地暖地板5和发热电缆4；箱体1底端四角处设置有支撑腿2，支撑腿2底端设置有行动轮3，箱体1外底端面设置有温度传感器16；箱体1外顶端面设置有电压显示屏21、电流显示屏22和温度显示屏23，箱体1正端面设置有恒定电压指示灯24、过载电压指示灯25、工作指示灯26和报警蜂鸣器28；箱体1通过供电线路12连接插头11，插头11和插座27活动连接，发热电缆4埋设在地暖地板5底端，发热电缆4电连接插座27；箱体1内设置有变压器13，变压器13电连接低压配电器14，低压配电器14电连接负载15，负载15串联电压传感器18和电流传感器17，负载15电连接过载保护器19，电压传感器18和电流传感器17信号连接单片机控制器20。As shown in Figure 1, the present invention provides a high-voltage impact detector for electric floor heating circuit breaker, which includes a box body 1, a floor heating floor 5, and a heating cable 4; An action wheel 3 is provided, a temperature sensor 16 is provided on the outer bottom surface of the box body 1; a voltage display screen 21, a current display screen 22 and a temperature display screen 23 are provided on the outer top surface of the box body 1, and a constant voltage display screen is provided on the positive end surface of the box body 1 Indicator light 24, overload voltage indicator light 25, work indicator light 26 and alarm buzzer 28; box 1 is connected to plug 11 through power supply line 12, plug 11 and socket 27 are flexibly connected, and heating cable 4 is buried at the bottom of floor heating floor 5 , the heating cable 4 is electrically connected to the socket 27; the box body 1 is provided with a transformer 13, the transformer 13 is electrically connected to the low-voltage distributor 14, the low-voltage distributor 14 is electrically connected to the load 15, the load 15 is connected in series with the voltage sensor 18 and the current sensor 17, and the load 15 is electrically connected The overload protector 19 is connected, and the signals of the voltage sensor 18 and the current sensor 17 are connected to the single-chip controller 20 .
单片机控制器20电连接电压显示屏21、电流显示屏22、温度显示屏23、恒定电压指示灯24、过载电压指示灯25、工作指示灯26和报警蜂鸣器28，电压显示屏21和电流显示屏22可直观检测发热电缆内的电压和电流，温度显示屏23可检测地暖地板5的表面温度，箱体1为硬质塑料制成，使得装置具有了良好的绝缘性，恒定电压指示灯24、过载电压指示灯25和工作指示灯26采用双色LED灯，进一步的，发热电缆4从内到外依次采用碳纤维发热管、绝缘保护层、云母层、铜丝纤维层和PVC护套复合而成，使得发热电缆具有更好的散热性和绝缘性。Single-chip controller 20 is electrically connected to voltage display screen 21, current display screen 22, temperature display screen 23, constant voltage indicator light 24, overload voltage indicator light 25, work indicator light 26 and alarm buzzer 28, voltage display screen 21 and current The display screen 22 can visually detect the voltage and current in the heating cable, and the temperature display screen 23 can detect the surface temperature of the floor heating floor 5. The box body 1 is made of hard plastic, so that the device has good insulation, and the constant voltage indicator light 24. The overload voltage indicator light 25 and the working indicator light 26 adopt two-color LED lights. Further, the heating cable 4 is sequentially made of carbon fiber heating tube, insulating protection layer, mica layer, copper wire fiber layer and PVC sheath from the inside to the outside. As a result, the heating cable has better heat dissipation and insulation.
具体原理：本发明在工作时，首先将插头11和插在插座27上，工作指示灯26亮起，此时，装置内的电子回路和发热电缆4内的电子回路形成并联电路，所以只需要检测检测仪内的电压即可检测出电地暖中发热电缆4的电压；当插头11和插座27接触时，电能通过变压器13、低压配电器14和负载15，负载15上串联了电流传感器17和电压传感器18，电流传感器17和电压传感器18信号连接单片机控制器20，单片机控制器20电连接电流显示屏22和电压显示屏21，所以，即可以再箱体1外表面上直观显示出电流和电压的数值，在箱体1外表面设置了恒定电压指示灯24和过载电压指示灯25，当电压不符合额定值时，电压传感器18将信号传输到单片机控制器20，单片机控制器20控制过载电压指示灯19发出亮光，且控制报警蜂鸣器28发出蜂鸣声；通过在箱体1外底端面设置温度传感器23，可检测到地暖地板表面温度，当温度远低于额定值时，说明发热电缆4未工作，发热电缆4形成了断路，此时，电流经过插座27输入负载15，形成高压，过载电压指示灯25亮起，报警蜂鸣器28发出蜂鸣声。Concrete principle: when the present invention is working, at first plug 11 is inserted on the socket 27, and the working indicator light 26 lights up, and at this moment, the electronic circuit in the device and the electronic circuit in the heating cable 4 form a parallel circuit, so only need Detecting the voltage in the detector can detect the voltage of the heating cable 4 in the electric floor heating; when the plug 11 contacts the socket 27, the electric energy passes through the transformer 13, the low-voltage distributor 14 and the load 15, and the current sensor 17 and the load 15 are connected in series. Voltage sensor 18, current sensor 17 and voltage sensor 18 signals are connected to single-chip controller 20, and single-chip controller 20 is electrically connected to current display screen 22 and voltage display screen 21. For the numerical value of the voltage, a constant voltage indicator light 24 and an overload voltage indicator light 25 are arranged on the outer surface of the casing 1. When the voltage does not meet the rated value, the voltage sensor 18 transmits the signal to the single-chip controller 20, and the single-chip controller 20 controls the overload. The voltage indicator light 19 emits a bright light, and the alarm buzzer 28 is controlled to beep; by setting the temperature sensor 23 on the end face of the outer bottom of the casing 1, the surface temperature of the floor heating floor can be detected, and when the temperature is far below the rated value, it will indicate The heating cable 4 is not working, and the heating cable 4 has formed an open circuit. At this moment, the current is input into the load 15 through the socket 27 to form a high voltage, the overload voltage indicator light 25 lights, and the alarm buzzer 28 buzzes.
本发明通过设置电压传感器、单片机控制器、报警蜂鸣器和过载电压指示灯，可有效的检测出电地暖的使用电压，且能在电地暖发生断路形成高压时，通过过载电压指示灯和报警蜂鸣器提醒使用者注意电地暖的异常，提高了安全性。The present invention can effectively detect the use voltage of the electric floor heating by setting a voltage sensor, a single-chip controller, an alarm buzzer and an overload voltage indicator light, and when the electric floor heating is disconnected to form a high voltage, the overload voltage indicator light and the alarm The buzzer reminds the user to pay attention to the abnormality of the electric floor heating, which improves the safety.
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some of the technical features may be replaced equivalently, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810514982.4A CN108535534A (en) | 2018-05-25 | 2018-05-25 | A kind of electricity floor heating open circuit impacting with high pressure detector |
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| CN201810514982.4A CN108535534A (en) | 2018-05-25 | 2018-05-25 | A kind of electricity floor heating open circuit impacting with high pressure detector |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202231318U (en) * | 2011-09-14 | 2012-05-23 | 渭南供电局 | Multifunctional low-voltage distribution box |
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Application publication date: 20180914 |