CN112879985A

CN112879985A - Electric heating floor heating structure and floor heating laying method

Info

Publication number: CN112879985A
Application number: CN202110188862.1A
Authority: CN
Inventors: 张璟荣; 刘丽; 程园园; 吴建伟; 韩绪明
Original assignee: Zhongheng Chuangxing Construction Co ltd
Current assignee: Zhongheng Chuangxing Construction Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-06-01

Abstract

The application relates to the technical field of floor heating, in particular to an electric floor heating structure and a floor heating laying method. An electric heating floor heating structure comprises a base layer fixedly connected to the ground, a heating layer fixedly connected to a collecting layer and a heat conduction layer fixedly connected to the heating layer; the layer that generates heat includes fixed connection at the installation layer on the basic unit and the electric heat layer of fixed connection on the installation layer, and the inside on electric heat layer is equipped with water pipe and electric heat bar, and the top setting of electric heat bar is in the inside of water pipe, and the bottom setting of electric heat bar is in the inside on installation layer. This application has the mode that adopts electrical heating and for heating in the building room, need not consume coal resource to can not produce the pollution, adopt water level heating medium simultaneously, because the characteristic of water, the inside heat source temperature of this application structure can not be too high, reduces the possibility that this application structure conflagration took place because of self high temperature, improves the effect of the security of this application structure.

Description

Electric heating floor heating structure and floor heating laying method

Technical Field

The application relates to the technical field of floor heating, in particular to an electric floor heating structure and a floor heating laying method.

Background

The heating is directed to supplying heat to buildings in winter to keep a certain indoor temperature, and is social service for solving the basic life requirement of heating of residents in northern China in winter. Most of the existing heating methods adopt a radiator mode to heat the indoor space, and when the radiator heating is adopted, a boiler is generally adopted to intensively provide hot water for the radiators in the building to heat.

With respect to the related art among the above, the inventors consider that there is a defect: the heating mode of the heating radiator needs to consume a large amount of coal resources, and more pollution can be generated during heating.

Disclosure of Invention

In order to reduce the consumption of coal resources by central heating and reduce pollution caused by the central heating, the application provides an electric heating floor heating structure and a floor heating laying method.

First aspect, the application provides a pair of electric heat floor heating structure adopts following technical scheme:

an electric heating floor heating structure comprises a base layer fixedly connected to the ground, a heating layer fixedly connected to a collecting layer and a heat conduction layer fixedly connected to the heating layer; the heating layer comprises an installation layer fixedly connected to the base layer and an electric heating layer fixedly connected to the installation layer, a water pipe and an electric heating rod are arranged inside the electric heating layer, the top of the electric heating rod is arranged inside the water pipe, and the bottom of the electric heating rod is arranged inside the installation layer.

Through adopting above-mentioned technical scheme, when heating, thereby the bar circular telegram of electric heating generates heat the water in the heating water pipe, later water pipe ann transmits the heat conduction layer through the electric heat layer with the heat, the heat conduction layer is radiating the heat inside the room uniformly, the mode that adopts the electrical heating is heating in the building room, need not consume coal resource, thereby can not produce the pollution, the technical problem is solved, adopt water level heating medium simultaneously, because the characteristic of water, the inside heat source temperature of this application structure can not be too high, even when the heat of this application structure inside is collected together, the inside temperature of this application structure can not be too high, reduce the possibility that this application structure takes place the conflagration because of self high temperature, the security of this application structure has been improved.

Optionally, the water pipe is coiled inside the electric heating layer, and a sealant is arranged between the electric heating rod and the water pipe.

Through adopting above-mentioned technical scheme, coil the water pipe the length that can increase the water pipe in the inside on electric heat layer, improve the efficiency of generating heat on electric heat layer, use sealed glue to plug up the clearance between electric rod and the water pipe, can avoid the water in the water pipe to ooze from the clearance between electric rod and the water pipe, avoid water to destroy the stability of this application structure, can reduce the fault rate of this application structure, prolong the life of this application structure.

Optionally, the electric heating rod comprises a heating bulb fixedly connected inside the water pipe, a fixing block fixedly connected at the bottom of the heating bulb, an electric heating wire fixedly connected inside the heating bulb, and a mounting seat fixedly connected at the bottom of the heating bulb; two ends of the electric heating wire penetrate out of the heating bubble from the fixing block, and the end part of the electric heating wire is fixed on the inner wall of the mounting seat.

Through adopting above-mentioned technical scheme, the electrical bar passes through the mount pad to be installed on the installation layer, when the heating wire circular telegram, the heating wire begins to generate heat, and transmit the heat to the heating bubble through the mode of radiation, later the heating bubble is with the water in the heat transfer water pipe again, improve the temperature of water gradually, adopt the fixed block to fix the heating wire in the inside of heating bubble can make the heating wire can be located the intermediate position of heating bubble, the time heating bubble can be heated evenly, avoid heating a certain department of bubble high temperature, thereby the life of extension heating bubble.

Optionally, the mounting base includes a first conductive ring fixedly connected to the bottom end of the heating bulb, an insulating ring fixedly connected to the bottom of the first conductive ring, and a second conductive ring fixedly connected to the bottom of the insulating ring; one end of the heating wire is fixedly connected to the inner wall of the first conducting ring, and the other end of the heating wire is fixedly connected to the inner wall of the second conducting ring.

Through adopting above-mentioned technical scheme, when the installation heating rod, only need connect the positive pole and the negative pole of power respectively just can be for the heating wire circular telegram on first conducting ring and second conducting ring, make the heating wire generate heat, need not reduce staff's the construction degree of difficulty with wire lug connection at the both ends of heating wire.

Optionally, the heating bubble is made of metal, the fixing block is made of insulating material, and insulating heat conduction oil is contained in the heating bubble.

Through adopting above-mentioned technical scheme, compare in gas, the heat conductivility of insulating conduction oil is better, can improve thermal transmission efficiency at the inside splendid attire insulating conduction oil of heating bubble, reduces thermal waste, and the metal material has good heat conductivity, can make the heating bubble transmit the heat to the water pipe in sooner.

Optionally, a mounting groove is formed in the mounting layer, a wire is arranged inside the mounting layer, a third conductive ring is fixedly connected to the side face of the mounting groove, a fourth conductive ring is fixedly connected to the bottom of the mounting groove, the mounting seat is in threaded fit inside the mounting groove, and the zero line and the live line of the wire are respectively fixed to the third conductive ring and the fourth conductive ring in fixed connection.

Through adopting above-mentioned technical scheme, when the inside of mounting groove is made with the mount pad installation to the staff, first conducting ring will be connected with third conducting ring butt, and the second conducting ring will be connected with the fourth conducting ring, and the staff only need will electrically conduct and be connected just can be for the heating wire circular telegram with the power, can improve staff's the efficiency of laying.

Optionally, a heat insulation layer is fixedly connected between the heating layer and the base layer.

Through adopting above-mentioned technical scheme, the heat preservation can prevent the heat downward transfer on layer that generates heat, improves the efficiency of heat to the inside transmission in room, reduces the heat waste.

In a second aspect, the application provides a laying method of an electric floor heating structure, which adopts the following technical scheme:

a laying method of an electric floor heating structure comprises the following steps:

leveling indoor ground, laying a base layer on the ground, laying a heat insulation layer on the base layer, laying a heating layer on the heat insulation layer, and laying a heat conduction layer on the upper surface of the heating layer;

when the installation generates heat the layer, install the upper surface at the heat preservation earlier with the installation layer, later install the bottom screw thread of electrical bar inside the mounting groove of installation layer, later install the electric heat layer on the installation layer.

Optionally, when the electric heating layer is installed, the heating bulb of the electric heating rod needs to be inserted into the water inlet pipe.

Optionally, after the heating bulb is inserted into the water inlet pipe, heat-resistant sealant is coated between the heating bulb and the water pipe, a gap between the heating bulb and the water pipe is blocked, and then water is introduced into the water pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. during heating, the electric heating rod is electrified to generate heat so as to heat water in the water pipe, then the water pipe transmits the heat to the heat conduction layer through the electric heating layer, the heat conduction layer uniformly radiates the heat inside a room, an electric heating mode is adopted for heating the inside of a building room, and coal resources are not consumed, so that pollution is avoided;

2. compared with gas, the heat conduction oil has better heat conduction performance, the insulating heat conduction oil is filled in the heating bubble, so that the heat transfer efficiency can be improved, the waste of heat is reduced, and the metal material has good heat conduction performance, so that the heating bubble can transfer heat to the water pipe more quickly;

3. when the inside of mounting groove is made with the mount pad installation to the staff, first conducting ring will be connected with the third conducting ring butt, and the second conducting ring will be connected with the fourth conducting ring, and the staff only need be connected electrically conductive and power and just can be for the heating wire circular telegram, can improve staff's the efficiency of laying.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present application.

FIG. 2 is a schematic view of the internal structure of the electrothermal layer in the embodiment of the present application.

FIG. 3 is a schematic structural diagram of an electric heating rod in the embodiment of the present application.

Fig. 4 is a schematic view of the structure of the mounting layer in the embodiment of the present application.

Description of reference numerals: 1. a base layer; 2. a heat generating layer; 21. mounting a layer; 211. mounting grooves; 212. a wire; 213. a third conductive ring; 214. a fourth conducting ring; 22. an electric heating layer; 23. a water pipe; 24. an electric heating rod; 241. heating the foam; 242. a fixed block; 243. an electric heating wire; 244. a first conductive ring; 245. an insulating ring; 246. a second conductive ring; 3. a heat conductive layer; 4. and (7) an insulating layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses electric floor heating structure.

Example 1

Referring to fig. 1, an electric floor heating structure comprises a base layer 1 fixed on the ground by bonding, a heat-insulating layer 4 fixed on the base layer 1 by bonding, a heating layer 2 fixed on the heat-insulating layer 4 by bonding, and a heat-conducting layer 3 fixed on the heating layer 2 by bonding. The heat preservation 4 is made by inorganic insulation material, and the material of heat preservation 4 in this application embodiment is the rock wool board, and heat preservation 4 can reduce the heat downward transfer on layer 2 that generates heat to reduce thermal waste.

The heat conduction layer 3 is made of a material with a heat conduction coefficient of 500W/(m × k) -2000W/(m × k), a graphite plate is adopted in the embodiment of the application, the heat conduction layer 3 can evenly transmit the heat of the heating layer 2 to the inside of a room, even if one part of the ground is covered by clothes in the using process, the heat cannot be well dissipated, the heat conduction plate can conduct away the heat of a region with higher temperature, the temperature of a local area is prevented from being higher, and the probability of fire occurrence is reduced.

Referring to fig. 1, electric heat layer 22 includes that the bonding is fixed at the installation layer 21 on heat preservation 4 upper surface and the electric heat layer 22 of bonding on installation layer 21, water pipe 23 has been laid to the inside at electric heat layer 22, water pipe 23 lays the inside at electric heat layer 22 with the mode of coiling, a plurality of mounting holes have been seted up on the bottom side of water pipe 23, it has electric heat bar 24 to bond in the inside of mounting hole, the inside of water pipe 23 is stretched into from the inside of mounting hole in the top of electric heat bar 24, the bottom screw thread of electric heat bar 24 is installed on installation layer 21, the sealed glue of high temperature resistance has been paintd in the gap department between electric heat bar 24 and the mounting hole.

The water pipe 23 is filled with water, when the electric heating rod 24 is electrified, the electric heating rod 24 generates heat, then the electric heating rod 24 transfers the heat to the inside of the water pipe 23 to heat the water in the water pipe 23, and the water pipe 23 increases the temperature of the heating layer 2, so that the heat is radiated to the inside of the room to increase the temperature of the inside of the room. The reason that the specific heat capacity of water is high is that when the temperature of the heating rod is increased quickly, the water can absorb more heat, the overhigh temperature of the heating rod is avoided, and the possibility of fire is reduced.

Referring to fig. 3, the heating rod includes a heating bulb 241, a fixing block 242 at the bottom end of the heating bulb 241 by an adhesive tape, a heating wire 243 inserted and fixed to the fixing block 242, and a mounting base adhesively fixed to the bottom of the heating bulb 241. The heating wire 243 is disposed at the middle position inside the heating bulb 241, and the insulating heat conducting oil is filled inside the heating bulb 241. The mounting block includes a first conductive ring 244 adhesively secured to the bottom end of the heating bulb 241, an insulating ring 245 adhesively secured to the bottom end of the first conductive ring 244, and a second conductive ring 246 adhesively secured to the bottom end of the insulating ring 245. Both ends of the heating wire 243 pass through the fixing block 242 and extend into the inside of the mounting base, and one end of the heating wire 243 is welded to the inner wall of the first conductive ring 244 and the other end is welded to the inner wall of the second conductive ring 246.

When the heating wire 243 is powered on, a worker only needs to connect the first conductive ring 244 and the second conductive ring 246 with the positive electrode and the negative electrode of the power supply respectively, and the worker does not need to connect the two ends of the heating wire 243 with the positive electrode and the negative electrode of the power supply, so that the installation difficulty of the worker can be reduced. When the heating wire 243 is powered to generate heat, the insulating heat conducting oil can transfer heat to the heating bubble 241, and the heating bubble 241 transfers heat to water inside the water pipe 23.

Compare the heat conductivity of insulating conduction oil better with the air, use insulating conduction oil can reduce thermal loss, improve thermal transfer efficiency, heat bubble 241 adopts the good metal material of heat conductivity to make, adopts copper to make heat bubble 241 in the embodiment of this application, heat bubble 241 is in the aquatic of absorbing heat after with heat transfer to water pipe 23.

Referring to fig. 4, the mounting layer 21 is provided with a plurality of mounting grooves 211, the number of the mounting grooves 211 is the same as that of the electric heating rods 24, the positions of the mounting grooves 211 correspond to the positions of the electric heating rods 24 one by one, a third conductive ring 213 is bonded to the inner wall of the top of the mounting groove 211, a fourth conductive ring 214 is bonded to the bottom of the mounting groove 211, threads are arranged on the inner walls of the third conductive ring 213 and the mounting groove 211, a wire 212 is arranged inside the mounting layer 21, and a zero line and a live line of the wire 212 are respectively connected with the outer side surface of the third conductive ring 213 and the outer side surface of the fourth conductive ring 214.

The electric bar 24 is installed inside the installation groove 211 in a threaded manner, when an operator installs the electric bar 24 inside the installation groove 211, the first conductive ring 244 abuts against the third conductive ring 213, the second conductive ring 246 abuts against the fourth conductive ring 214, and after the conducting wire 212 is connected with a power supply, the heating wire 243 is powered on to generate heat, so that the structure of the embodiment of the present application starts to work.

The implementation principle of the embodiment 1 is as follows: after the staff will this application embodiment structure installation, heating wire 243 circular telegram generates heat, on insulating conduction oil transmitted the heat of heating wire 243 to heating bubble 241 afterwards, later heat the water in the bubble 241 heating water pipe 23, thereby improve the temperature of layer 2 that generates heat, heat preservation 4 can reduce the heat lapse of layer 2 that generates heat, improve the thermal utilization ratio of layer 2 that generates heat, heat-conducting layer 3 has good heat conductivity simultaneously, can avoid the temperature of the local area of this application embodiment structure higher, reduce the possibility of the conflagration of appearing, the security of this application embodiment structure has been improved.

The embodiment of the application discloses a laying method of an electric floor heating structure

Example 2

leveling indoor ground, paving a base layer 1 on the ground, paving a heat insulation layer 4 on the base layer 1, paving a heating layer 2 on the heat insulation layer 4, and paving a heat conduction layer 3 on the upper surface of the heating layer 2;

when the heating layer 2 is installed, the installation layer 21 is installed on the upper surface of the heat insulation layer 4, then the installation seat at the bottom end of the electric heating rod 24 is installed inside the installation groove 211 of the installation layer 21 through threads, and then the electric heating layer 22 is installed on the installation layer 21.

When the electric heating layer 22 is installed, the heating bulb 241 of the electric heating rod 24 needs to be inserted into the water pipe 23.

After the heating bubble 241 is inserted into the water pipe 23, a heat-resistant sealant is applied between the heating bubble 241 and the water pipe 23 to close a gap between the heating bubble 241 and the water pipe 23, and water is introduced into the water pipe 23 after the heat-resistant sealant is completely solidified. After the water pipe 23 is filled with water, the gap between the water pipe 23 and the electric heating rod 24 is checked to be impermeable, and then the electric conduction inside the mounting layer 21 is connected with a power supply.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a structure warms up electric heat which characterized in that: comprises a base layer (1) fixedly connected to the ground, a heating layer (2) fixedly connected to the collecting layer (1) and a heat conduction layer (3) fixedly connected to the heating layer (2); generate heat layer (2) including fixed connection mounting layer (21) on basic unit (1) and electric heat layer (22) of fixed connection on mounting layer (21), the inside of electric heat layer (22) is equipped with water pipe (23) and electric heat stick (24), the top of electric heat stick (24) sets up the inside at water pipe (23), the bottom of electric heat stick (24) sets up the inside at mounting layer (21).

2. An electric floor heating structure according to claim 1, characterized in that: the water pipe (23) is coiled inside the electric heating layer (22), and a sealant is arranged between the electric heating rod (24) and the water pipe (23).

3. An electric floor heating structure according to claim 1, characterized in that: the electric heating rod (24) comprises a heating bulb (241) fixedly connected inside the water pipe (23), a fixing block (242) fixedly connected at the bottom of the heating bulb (241), an electric heating wire (243) fixedly connected inside the heating bulb (241) and a mounting seat fixedly connected at the bottom of the heating bulb (241); two ends of the heating wire (243) penetrate out of the heating bubble (241) from the fixing block (242), and the end part of the heating wire (243) is fixed on the inner wall of the mounting seat.

4. An electric floor heating structure according to claim 3, characterized in that: the mounting seat comprises a first conductive ring (244) fixedly connected to the bottom end of the heating bulb (241), an insulating ring (245) fixedly connected to the bottom of the first conductive ring (244), and a second conductive ring (246) fixedly connected to the bottom of the insulating ring (245); one end of the heating wire (243) is fixedly connected to the inner wall of the first conductive ring (244), and the other end of the heating wire (243) is fixedly connected to the inner wall of the second conductive ring (246).

5. An electric floor heating structure according to claim 3, characterized in that: the material of heating bubble (241) is the metal material, fixed block (242) are insulating material, the inside of heating bubble (241) contains insulating conduction oil.

6. An electric floor heating structure according to claim 4, characterized in that: be equipped with mounting groove (211) on installation layer (21), the inside of installation layer (21) is equipped with wire (212), fixedly connected with third conducting ring (213) on the side of mounting groove (211), the bottom fixedly connected with fourth conducting ring (214) of mounting groove (211), mount pad screw-thread fit is in the inside of mounting groove (211), the zero line and the live wire of wire (212) are fixed in third conducting ring (213) and fourth conducting ring (214) fixed connection respectively.

7. An electric floor heating structure according to claim 1, characterized in that: and a heat-insulating layer (4) is fixedly connected between the heating layer (2) and the base layer (1).

8. A laying method of an electric floor heating structure is characterized by comprising the following steps: the method comprises the following steps:

leveling indoor ground, paving a base layer (1) on the ground, paving a heat-insulating layer (4) on the base layer (1), paving a heating layer (2) on the heat-insulating layer, and paving a heat-conducting layer (3) on the upper surface of the heating layer (2);

when the heating layer (2) is installed, the installation layer (21) is installed on the upper surface of the heat insulation layer (4), then the bottom end of the electric heating rod (24) is installed inside the installation groove (211) of the installation layer (21) in a threaded mode, and then the electric heating layer (22) is installed on the installation layer (21).

9. The laying method of the electric floor heating structure according to claim 8, characterized in that: when the electric heating layer (22) is installed, a heating bubble (241) of the electric heating rod (24) needs to be inserted into the water pipe (23).

10. The laying method of the electric floor heating structure according to claim 9, characterized in that: after the heating bubble (241) is inserted into the water pipe (23), heat-resistant sealant is coated between the heating bubble (241) and the water pipe (23) to block the gap between the heating bubble (241) and the water pipe (23), and then water is introduced into the water pipe.