CN112682833A - Anti-temperature-accumulation self-heating floor - Google Patents
Anti-temperature-accumulation self-heating floor Download PDFInfo
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- CN112682833A CN112682833A CN202011575418.7A CN202011575418A CN112682833A CN 112682833 A CN112682833 A CN 112682833A CN 202011575418 A CN202011575418 A CN 202011575418A CN 112682833 A CN112682833 A CN 112682833A
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- pipeline
- heating
- temperature
- floor
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 61
- 238000009825 accumulation Methods 0.000 title claims description 21
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 10
- 230000002269 spontaneous effect Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 6
- 239000011090 solid board Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention discloses a self-heating floor capable of preventing accumulated temperature, which comprises a substrate (1) and an electric heating source (2), wherein a pipeline (3) is arranged in the substrate (1), one end of the pipeline (3) is closed, a sealing plug (4) is arranged at the other end of the pipeline (3), a piston (11) is arranged in the pipeline (3), an ejector rod (5) is arranged on one side, close to the sealing plug (4), of the piston (11), the ejector rod (5) extends outwards and loosely and penetrates through the sealing plug (4), a travel switch (6) connected with the heating source (2) is arranged on the outer side of the ejector rod (5), the travel switch (6) is connected with a power supply, and a cavity (7) for accommodating the travel switch (6) is arranged in the substrate (; the end part of the ejector rod (5) penetrating through the sealing plug (4) is provided with a ball body (8); the pipeline (3) is a cylindrical aluminum pipe; the pipeline (3) is arranged on the widthwise bisection surface of the substrate (1), and two ends of the pipeline (3) are respectively close to two ends of the substrate (1).
Description
Technical Field
The invention belongs to the field of self-heating floors, and particularly relates to a self-heating floor capable of preventing accumulated temperature.
Background
The self-heating floor is also called as an electric heating floor (short for floor), and the structure of the self-heating floor comprises a substrate, wherein a heating source for electric heating is arranged on the substrate. The heating state of the floor is controlled by an NTC temperature control system, the NTC temperature control system is provided with a temperature sensing probe implanted into the floor, when the temperature detected by the temperature sensing probe reaches a certain value, the NTC temperature control system controls the heating source to be powered on to generate heat, and when the temperature detected by the temperature sensing probe is lower than another value, the NTC temperature control system controls the heating source to be powered off to stop heating.
Often, furniture, carpet, etc. coverings are placed on the floor, resulting in different rates of heat dissipation in various areas of the floor. The existing temperature sensing probe is point type temperature measurement, can only measure the temperature to some point on the floor, if the temperature sensing probe lies in the outside of covering, it is far away from the covering, the temperature that the temperature sensing probe detected is lower, the floor can continuously generate heat, floor main body material is the solid wood of the bad conductor of heat, heat transfer on the level is very slow, lead to being located the regional floor in covering outside because ventilation cooling is good, the temperature is normal, the floor heat that is located the covering region is difficult to distribute, constantly accumulated temperature, the temperature continuously rises and exceeds standard, local overheat, lead to the floor warpage impaired, even cause the conflagration.
Therefore, the existing floor has the defect of easy temperature accumulation, easy warping and even fire hazard.
Disclosure of Invention
The invention aims to provide a self-heating floor capable of preventing temperature accumulation. The invention has the advantages of difficult temperature accumulation, difficult warping and no fire hazard.
The technical scheme of the invention is as follows: prevent spontaneous heating floor of long-pending temperature, including the source that generates heat of base plate and electrical heating, be equipped with the pipeline in the base plate, the one end of pipeline is sealed, and the other end of pipeline is equipped with the sealing plug, is equipped with the piston in the pipeline, and one side that the piston is close to the sealing plug is equipped with the ejector pin, and the ejector pin extends the loose joint to the outside and passes the sealing plug, and the outside of ejector pin is equipped with the travel switch who is connected with the source that generates heat, and travel switch is connected with the power.
In the anti-accumulation self-heating floor, the end part of the ejector rod penetrating through the sealing plug is provided with a ball body.
In the above-mentioned anti-temperature-accumulation self-heating floor, the pipe is a cylindrical aluminum pipe.
In the above anti-temperature-accumulation self-heating floor, the pipe is located on the widthwise bisector of the substrate, and two ends of the pipe are respectively close to two ends of the substrate.
In the above-mentioned spontaneous heating floor of preventing amassing temperature, the source that generates heat is graphite alkene heating wire, and graphite alkene heating wire passes through travel switch and is connected with the power.
In the aforementioned prevent spontaneous heating floor of ponding, the base plate includes the solid board of lower floor and the panel on upper strata, generate heat source and pipeline and all set up in the solid board, generate heat source and pipeline and be located same horizontal plane, generate heat the source and bend repeatedly, the department of bending of generating heat source is close to the tip of base plate.
In the aforementioned prevent spontaneous heating floor of accumulated temperature, the base plate includes the solid board of lower floor and the panel on upper strata, generate heat the source and set up between solid board and panel, the pipeline sets up in solid board.
In the above-mentioned anti-temperature-accumulation self-heating floor, the heating source is located at the bottom of the substrate.
In the anti-accumulation self-heating floor, the sealing plug is axially provided with a guide pipe with an inner diameter larger than the ejector rod.
Compared with the prior art, the floor temperature control device adopts the pipeline with the length close to that of the floor as the temperature control element, the distance between any position on the floor and the pipeline is relatively short, and any position on the floor is shielded by the covering, so that the generated accumulated temperature heat can be rapidly transmitted to the pipeline. The invention controls the heating state of the floor, and the heating source can stop heating even if the floor is locally heated, thereby avoiding the floor heating accumulation, preventing the floor from being locally overheated, and preventing the floor from warping, damaging and causing fire. Therefore, the invention has the advantages of difficult temperature accumulation, difficult warping and no fire hazard.
Drawings
FIG. 1 is a plan view of embodiment 1.
Fig. 2 is an enlarged view of embodiment 1 at B.
FIG. 3 is a left side sectional view at A-A of example 1.
Fig. 4 is a left side sectional view of embodiment 2.
FIG. 5 is a left side sectional view of embodiment 3.
The labels in the figures are: 1-substrate, 2-heating source, 3-pipeline, 4-sealing plug, 5-ejector rod, 6-travel switch, 7-cavity, 8-sphere, 9-solid wood board, 10-panel and 11-piston.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example 1. Prevent spontaneous heating floor of long-pending temperature, as shown in fig. 1 and fig. 2, including base plate 1 and electric heating's the source 2 that generates heat, be equipped with pipeline 3 in the base plate 1, the one end of pipeline 3 is sealed, the other end of pipeline 3 is equipped with sealing plug 4, be equipped with the piston 11 that is close to sealing plug 4 in the pipeline 3, one side that piston 11 is close to sealing plug 4 is equipped with ejector pin 5, ejector pin 5 extends the loose fit to the outside and passes sealing plug 4, the outside of ejector pin 5 is equipped with the travel switch 6 of being connected with the source 2 that generates heat, travel switch 6 is connected with power (like the commercial power), be equipped with the cavity 7 that holds travel switch 6 in the base plate 1.
The end part of the mandril 5 penetrating through the sealing plug 4 is provided with a ball body 8, and the ball body 8 is close to the travel switch 6.
The pipe 3 is a cylindrical aluminum pipe.
The pipe 3 is located on the widthwise bisection plane of the substrate 1, and two ends of the pipe 3 are respectively close to two ends of the substrate 1.
The heating source 2 is a graphene heating wire, and the graphene heating wire is connected with a power supply through a travel switch 6.
A guide pipe 12 with an inner diameter slightly larger than that of the ejector rod 5 is axially arranged on the sealing plug 4, and a gap is formed between the sealing plug 4 and the ejector rod 5, so that when the piston 11 moves towards one side of the sealing plug 4, air between the piston 11 and the sealing plug 4 can be discharged from the gap.
As shown in fig. 3, the substrate 1 includes a solid wood board 9 at a lower layer and a panel 10 at an upper layer, the heat source 2 and the pipeline 3 are both disposed in the solid wood board 9, the heat source 2 and the pipeline 3 are located on the same horizontal plane, the heat source 2 is bent repeatedly, and the bent portion of the heat source 2 is close to the end portion of the substrate 1.
Example 2. As shown in fig. 4, the heat generating source 2 is disposed between the solid wood board 9 and the face plate 10, unlike embodiment 1.
Example 3. As shown in fig. 5, different from embodiment 1, the heat generating source 2 is disposed at the bottom of the substrate 1, and the heat generating source 2 may be a modular floor heating besides the graphene heating wire.
The working principle is as follows: the heating source 2 generates heat, so that the temperature of the whole floor rises, the length of the pipeline 3 is long, the pipeline is close to the length of the floor, any high-temperature heat in the floor can be rapidly transmitted into the pipeline 3, air in the pipeline is heated and expanded, the piston 11 is pushed to move towards one side of the travel switch 6, the piston 11 sequentially presses the travel switch 6 through the ejector rod 5 and the ball 8, the travel switch 6 enables the heating source to be disconnected with a power supply, the heating source 2 stops heating, the floor is cooled gradually, the air in the pipeline is cooled accordingly, the size is reduced, the piston 11 moves towards one side far away from the travel switch 6, and the travel switch 6 enables the heating source 2 to be electrified and heated again. The steps are taken as a period and repeated in cycles, so that the temperature of the floor is kept within a certain range, and the temperature control is realized.
The invention has the advantages of difficult temperature accumulation, difficult warping and no fire hazard.
Claims (9)
1. Prevent spontaneous heating floor of ponding temperature, including base plate (1) and electric heating's source (2) that generate heat, its characterized in that: be equipped with pipeline (3) in base plate (1), the one end of pipeline (3) is sealed, the other end of pipeline (3) is equipped with sealing plug (4), be equipped with piston (11) in pipeline (3), one side of piston (11) is equipped with ejector pin (5), ejector pin (5) extend to the outside and loosely join in marriage and pass sealing plug (4), the outside of ejector pin (5) is equipped with travel switch (6) of being connected with heat source (2), travel switch (6) are connected with the power, be equipped with cavity (7) that hold travel switch (6) in base plate (1).
2. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: and a ball body (8) is arranged at the end part of the ejector rod (5) penetrating through the sealing plug (4).
3. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: the pipeline (3) is a cylindrical aluminum pipe.
4. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: the pipeline (3) is arranged on the widthwise bisection surface of the substrate (1), and two ends of the pipeline (3) are respectively close to two ends of the substrate (1).
5. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: the heating source (2) is a graphene heating wire, and the graphene heating wire is connected with a power supply through a travel switch (6).
6. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: the heating element is characterized in that the base plate (1) comprises a solid wood plate (9) on the lower layer and a panel (10) on the upper layer, the heating source (2) and the pipeline (3) are arranged in the solid wood plate (9), the heating source (2) and the pipeline (3) are located on the same horizontal plane, the heating source (2) is bent repeatedly, and the bending position of the heating source (2) is close to the end part of the base plate (1).
7. The anti-temperature-accumulation self-heating floor as claimed in claim 5, wherein: the heat-generating type heat-radiating panel is characterized in that the base plate (1) comprises a solid wood plate (9) on the lower layer and a panel (10) on the upper layer, the heat-generating source (2) is arranged between the solid wood plate (9) and the panel (10), and the pipeline (3) is arranged in the solid wood plate (9).
8. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: the heating source (2) is positioned at the bottom of the substrate (1).
9. The anti-temperature-accumulation self-heating floor as claimed in claim 1, wherein: and a guide pipe (12) with the inner diameter larger than that of the ejector rod (5) is axially arranged on the sealing plug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011575418.7A CN112682833B (en) | 2020-12-28 | 2020-12-28 | Self-heating floor capable of preventing heat accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011575418.7A CN112682833B (en) | 2020-12-28 | 2020-12-28 | Self-heating floor capable of preventing heat accumulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112682833A true CN112682833A (en) | 2021-04-20 |
| CN112682833B CN112682833B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011575418.7A Active CN112682833B (en) | 2020-12-28 | 2020-12-28 | Self-heating floor capable of preventing heat accumulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807955A (en) * | 2022-12-08 | 2023-03-17 | 珠海格力电器股份有限公司 | Floor heating control system and control method and device thereof |
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