CN112254201A - Steam heating heat supply type ground heating floor - Google Patents
Steam heating heat supply type ground heating floor Download PDFInfo
- Publication number
- CN112254201A CN112254201A CN202011090329.3A CN202011090329A CN112254201A CN 112254201 A CN112254201 A CN 112254201A CN 202011090329 A CN202011090329 A CN 202011090329A CN 112254201 A CN112254201 A CN 112254201A
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- Prior art keywords
- heat supply
- heat
- plate
- steam pipe
- supply steam
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 59
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 230000005291 magnetic effect Effects 0.000 claims description 18
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005307 ferromagnetism Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1003—Arrangement or mounting of control or safety devices for steam heating systems
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/06—Magnets
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
- E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a steam heating heat supply type ground heating floor, which relates to the technical field of ground heating floors and comprises a plate body, wherein the plate body comprises a heat conduction plate and an inner plate, the lower surface of the heat conduction plate is fixedly connected with the inner plate, the peripheral side of the inner plate is fixedly connected with an installation frame, a heat supply steam pipe is arranged in the inner plate, the heat supply steam pipe is a snake-shaped bent pipe, two ends of the heat supply steam pipe are communicated with an external heat supply steam source, and elastic membranes are symmetrically and fixedly connected to two sides in the heat supply steam pipe. So as to improve the heating experience of people.
Description
Technical Field
The invention relates to the technical field of floor heating floors, in particular to a steam heating type floor heating floor.
Background
Heating equipment is equipment for providing proper temperature for indoor space, and particularly becomes an essential life composition for people in cold regions. The floor heating system is used as one of heating facilities, has the advantage of performing overall uniform heating on the indoor floor, so that the indoor heating and heating experience effects are better, but in order to reduce the energy consumption of large-area floor heating during working, the floor heating system in unit area is usually kept at lower heating power to reduce the energy consumption, and the feeling of people on the floor heating area which is standing or walking is not obvious enough compared with the surrounding area. However, for the existing steam heating type floor heating equipment, it is difficult to perform effective independent heat supply control on the steam heating pipeline, so that a high heating effect of the area where people are located is formed.
Disclosure of Invention
The invention provides a steam heating type ground heating floor, and aims to solve the problem that steam heating type ground heating equipment in the prior art is difficult to effectively and independently control heat supply of a steam heating pipeline, so that a high heating effect of an area where people are located is formed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steam heating heat supply type ground heating floor comprises a plate body, wherein the plate body comprises a heat conducting plate and an inner plate, the lower surface of the heat conducting plate is fixedly connected with the inner plate, the periphery side of the inner plate is fixedly connected with an installation frame, a heat supply steam pipe is arranged in the inner plate, the heat supply steam pipe is a snake-shaped bent pipe, two ends of the heat supply steam pipe are communicated with an external heat supply steam source, elastic films are symmetrically and fixedly connected to two sides in the heat supply steam pipe, a plurality of small magnetic sheets are embedded in the two elastic films, the heat supply steam pipe is divided into two side deformation areas and a middle circulation area, hot steam is supplied to the circulation area, and a plurality of;
the adjusting assembly comprises a piezoelectric plate, two outer ring plates, two electromagnets and a control circuit, the piezoelectric plate is arranged on an interface of the heat conducting plate and the inner plate and is electrically connected with the control circuit, the two outer ring plates are positioned below the piezoelectric plate in the vertical direction and are fixedly connected to two sides outside the heat supply steam pipe, and the electromagnets are intermittently matched with one side away from the heat supply steam pipe;
fixedly connected with a plurality of difference in temperature pieces in the inner panel, it is a plurality of the difference in temperature piece is located between the adjacent adjusting part respectively, and two inputs extend to adjacent adjusting part department on the heat supply steam pipe, output and control circuit electric connection, control circuit receives the signal of telecommunication of piezoelectric patches and difference in temperature piece and controls the break-make and the conduction current size of electro-magnet.
Preferably, the heat conducting plate has elasticity and enables the piezoelectric sheet to generate an electric signal after being pressed.
Preferably, the two outer ring plates are consistent with the curvature of the heating steam pipe and have ferromagnetism.
Preferably, the control circuit is electrically connected with an external power supply, and the electrical output end is provided with a current limiting circuit, wherein the current limiting circuit is used for controlling the output current to be always lower than the upper limit current threshold.
Compared with the prior art, the invention has the following beneficial effects:
1. when the heat conduction plate is heated, after the heat conduction plate is trampled by indoor personnel, pressure is generated on the piezoelectric sheet between the heat conduction plate and the inner plate, the piezoelectric sheet generates an electric signal and transmits the electric signal to the control circuit, the control circuit controls the two electromagnets to be electrified by the output current which is in direct proportion to the strength of the electric signal of the piezoelectric sheet, the two electromagnets magnetize the two outer ring plates, then the two elastic films embedded with the small magnetic sheets form magnetic repulsion, the two elastic films expand and extrude the flowing space of hot air flow, so that the flowing resistance of the hot air flow is improved, the local heat loss of the hot air flow in the flowing process is increased, the high heating effect of the trampling area of the indoor personnel is realized.
2. When the invention is used for heating, the two elastic membranes in the heat supply steam pipe are jointed with the inner wall of the heat supply steam pipe under the pressure of hot air flow, thereby keeping the larger circulation area of the heat supply steam pipe, reducing the flow resistance of the hot air flow, and controlling the heat loss of the hot air flow only by the temperature field of the indoor environment, thereby effectively maintaining the indoor temperature balance;
when indoor temperature field distribution is uneven, local area temperature is lower promptly, the hot gas flow calorific loss in this regional heat supply steam pipe increases, thereby make the two input ends of difference in temperature piece in the inner panel form certain difference in temperature, make the output to control circuit output signal of telecommunication, control circuit is with two electro-magnets of output current control in direct proportion to difference in temperature piece signal of telecommunication intensity this moment circular telegram, and further improve the calorific loss of this regional hot gas flow through the change of elastic membrane, and then make the two input ends of difference in temperature piece form bigger temperature difference, finally form positive feedback heat supply and adjust, independently heat local low temperature region fast, thereby effectively maintain indoor temperature equilibrium, improve people's heating experience.
3. When the heat supply control is carried out, the hot air flow flowing space in the local heat supply steam pipe is extruded through the elastic membrane, so that the pressure of a local area is improved while the heat loss temperature of the hot air flow is reduced, the situation that the hot air flow is liquefied due to pressure drop caused by temperature reduction is avoided, the heat loss caused by steam drainage is further reduced, the arrangement of a drainage device is reduced, and the heat supply cost of a steam heating heat supply type floor heating facility is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic horizontal sectional view of the elastic membrane of the present invention along the axial direction of the heat pipe when deformed.
In the figure: the heat-conducting plate comprises a plate body 1, a heat-conducting plate 11, an inner plate 12, an installation frame 2, a heat-supplying steam pipe 3, an elastic film 31, small magnetic sheets 32, an adjusting component 4, a piezoelectric sheet 5, an outer annular plate 6, an electromagnet 7, a control circuit 8 and a temperature difference sheet 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a steam heating heat supply type ground heating floor comprises a plate body 1, wherein the plate body 1 comprises a heat conduction plate 11 and an inner plate 12, the inner plate 12 is fixedly connected to the lower surface of the heat conduction plate 11, the heat conduction plate 11 has elasticity, and the heat conduction plate 11 forms pressure transmission to the inner plate 12 after being extruded.
The outer periphery of the inner plate 12 is fixedly connected with an installation frame 2, a heat supply steam pipe 3 is arranged in the inner plate 12, the heat supply steam pipe 3 is a snake-shaped bent pipe, two ends of the snake-shaped bent pipe are communicated with an external heat supply steam source, and heat supply air flows in the heat supply steam pipe 3 to heat indoors, so that the integral heating effect from the ground to the top is formed.
The both sides symmetry fixed connection elastic membrane 31 in the heat supply steam pipe 3, two elastic membrane 31 are embedded all to have a plurality of little magnetic sheets 32 and fall into both sides deformation district and middle part circulation district with heat supply steam pipe 3, and wherein the circulation district supplies the circulation of hot gas, and a plurality of little magnetic sheets 32 on two elastic membrane 31 are relative with the name magnetic pole, do benefit to two elastic membrane 31 laminatings of initial condition at 3 inner walls of heat supply steam pipe, reduce the resistance to the heating air current, do benefit to the circulation of heating air current.
The periphery of the heat supply steam pipe 3 is axially connected with a plurality of adjusting components 4, each adjusting component 4 comprises a piezoelectric sheet 5, two outer ring plates 6, two electromagnets 7 and a control circuit 8, the piezoelectric sheets 5 are installed on the interface of the heat conduction plate 11 and the inner plate 12 and are electrically connected with the control circuit 8, the control circuit 8 is installed in the inner plate 12, the control circuit 8 is not shown in the figure, and the piezoelectric sheets 5 generate electric signals under the pressure of the heat conduction plate 11 and output the electric signals to the control circuit 8.
Two outer ring plates 6 are located the vertical direction below of piezoelectric patches 5 and fixed connection and keep away from the equal intermittent type of heat supply steam pipe 3 one side and have electro-magnet 7 in 3 outer both sides of heat supply steam pipe, place in interior 12 of interior board and all with control circuit 8 electric connection in two electro-magnets 7, two outer ring plates 6 are unanimous with 3 curvatures of heat supply steam pipe, and have the ferromagnetism, do benefit to laminating heat supply steam pipe 3 and conveniently form the distribution of secondary magnetic field by the magnetization of electro-magnet 7.
After being magnetized by the two electromagnets 7, the two outer ring plates 6 generate magnetic repulsion to the small magnetic sheets 32 in the two elastic films 31, so that the two elastic films 31 locally expand inwards to extrude the flowing space of hot air flow, the flowing resistance of the hot air flow is improved, the heat loss of the hot air flow is increased, and the heating efficiency of the local ground heating floor is improved; meanwhile, the pressure intensity of hot air flow in the local heat supply steam pipe 3 is improved, and the phenomenon that the hot air flow is liquefied due to pressure drop caused by temperature reduction is avoided.
Fixedly connected with a plurality of difference in temperature pieces 9 in inner panel 12, a plurality of difference in temperature pieces 9 are located between adjacent adjusting part 4 respectively, and two inputs extend to adjacent adjusting part 4 department on the heat supply steam pipe 3, output and 8 electric connection of control circuit, when the floor temperature is lower warms up in local, difference in temperature piece 9 produces the electrical property number, and the floor efficiency of generating heat is improved warms up in the control.
The control circuit 8 receives the electric signals of the piezoelectric plate 5 and the temperature difference plate 9 and controls the on-off and the conducting current of the electromagnet 7, the control circuit 8 is electrically connected with an external power supply source, and the electric output end is provided with a current limiting circuit, wherein the current limiting circuit is used for controlling the output current to be always lower than the upper limit current threshold value, the phenomenon that the magnetic field intensity of the electromagnet 7 is overlarge is avoided, and the two elastic membranes 31 are used for completely blocking the heat supply steam pipe 3 is avoided.
The principles of the present invention are now described as follows:
when the steam heating type floor heating floor is used for heating, after the heat conduction plate 11 of the plate body 1 is stepped by indoor personnel, the heat conduction plate 11 is bent and generates pressure on the piezoelectric sheet 5 on the interface of the heat conduction plate and the inner plate 12, the piezoelectric sheet 5 generates an electric signal after being extruded and transmits the electric signal to the control circuit 8 which is electrically connected with the piezoelectric sheet 5 in the inner plate 12, the control circuit 8 controls the two electromagnets 7 which are electrically connected with the inner plate 12 in the inner plate 12 to be electrified by the output current which is in direct proportion to the strength of the electric signal of the piezoelectric sheet 5, the two electromagnets 7 are electrified to generate a magnetic field and magnetize the two outer ring plates 6, a secondary magnetic field formed by the two outer ring plates 6 locally forms magnetic repulsion on the two elastic films 31 embedded with small magnetic sheets 32 in the heat supply steam pipe 3, the two elastic films 31 expand and extrude the flowing space of hot air flow between the two elastic films, thereby improving the flowing resistance, the high heating effect of the indoor personnel treading area is realized, so that the heating experience of people is improved;
when no person tramples, namely the piezoelectric patch 5 does not generate an electric signal, the two elastic membranes 31 in the heat supply steam pipe 3 are jointed with the inner wall of the heat supply steam pipe 3 under the pressure of hot air flow, so that the larger flow area of the heat supply steam pipe 3 is kept, the flow resistance of the hot air flow is reduced, the heat loss of the hot air flow is only controlled by the temperature field of the indoor environment, and the indoor temperature balance is effectively maintained;
when the indoor temperature field is unevenly distributed, namely the temperature of a local area is low, the heat loss of hot air in the area heat supply steam pipe 3 is increased, so that a certain temperature difference is formed at two input ends of a temperature difference sheet 9 in an inner plate 12, an electric signal is output from an output end to a control circuit 8 electrically connected with the temperature difference sheet, at the moment, the control circuit 8 controls two electromagnets 7 electrically connected with the temperature difference sheet to be electrified by using output current in proportion to the strength of the electric signal of the temperature difference sheet 9, the heat loss of hot air in the area is further improved through the change of an elastic membrane 31, and then the temperature difference between the two input ends of the temperature difference sheet 9 is larger, so that positive feedback heat supply regulation is finally formed, and the local low-temperature area is rapidly and independently heated, thereby effectively maintaining the indoor temperature balance and improving the; meanwhile, the current limiting circuit arranged at the output end in the control circuit 8 effectively avoids overlarge electrifying current of the electromagnet 7 and avoids the problem that the two elastic films 31 cut off the heat supply steam pipe 3 to influence the flow of hot air flow;
when the facility is used for heat supply control, the hot air flow circulation space in the local heat supply steam pipe 3 is extruded through the elastic membrane 31, so that the pressure of a local area is increased while the heat loss temperature of the hot air flow is reduced, the situation that the hot air flow is liquefied due to pressure drop generated by temperature reduction is avoided, the heat loss caused by steam drainage is reduced, the arrangement of a drainage device is reduced, and the heat supply cost of the steam heating type floor heating facility is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a floor warms up heating formula of steam heating, includes plate body (1), its characterized in that, plate body (1) includes heat-conducting plate (11) and inner panel (12), heat-conducting plate (11) lower surface fixedly connected with inner panel (12), inner panel (12) periphery side fixedly connected with installing frame (2), be provided with heat supply steam pipe (3) in inner panel (12), heat supply steam pipe (3) are snakelike return bend and both ends intercommunication on the outside heat supply steam source, the bilateral symmetry fixedly connected with elastic membrane (31) in heat supply steam pipe (3), two elastic membrane (31) are all inlayed a plurality of small magnetic sheets (32) and with heat supply steam pipe (3) fall into both sides deformation district and middle part circulation district, wherein the circulation district supplies the circulation of heat gas, heat supply steam pipe (3) periphery side is connected with a plurality of adjusting parts (4) along the axial;
the adjusting assembly (4) comprises a piezoelectric plate (5), two outer ring plates (6), two electromagnets (7) and a control circuit (8), the piezoelectric plate (5) is installed on an interface of a heat conduction plate (11) and an inner plate (12) and is electrically connected with the control circuit (8), the two outer ring plates (6) are located below the piezoelectric plate (5) in the vertical direction and are fixedly connected to the two outer sides of the heat supply steam pipe (3) and are both intermittently matched with the electromagnets (7) at one side far away from the heat supply steam pipe (3), the two electromagnets (7) are arranged in the inner plate (12) and are both electrically connected with the control circuit (8), the control circuit (8) is installed in the inner plate (12), and the two outer ring plates (6) are magnetized by the two electromagnets (7) and then generate magnetic repulsion to small magnetic sheets (32) in the two elastic films (31);
fixedly connected with a plurality of difference in temperature pieces (9) in inner panel (12), it is a plurality of difference in temperature piece (9) are located between adjacent adjusting part (4) respectively, and two inputs extend to adjacent adjusting part (4) department on heat supply steam pipe (3), output and control circuit (8) electric connection, control circuit (8) receive the signal of telecommunication of piezoelectric patch (5) and difference in temperature piece (9) and control the break-make and the conduction current size of electro-magnet (7).
2. A steam-heated and heat-supplied ground heating floor as claimed in claim 1, characterized in that the heat-conducting plate (11) is elastic and, after being pressed, causes the piezoelectric sheet (5) to generate an electrical signal.
3. A steam-heated floor heating as claimed in claim 1, wherein the two outer ring plates (6) are of a curvature corresponding to that of the steam supply pipe (3) and are ferromagnetic.
4. The steam heating type floor heating floor as claimed in claim 1, wherein the control circuit (8) is electrically connected with an external power supply, and the electrical output end is provided with a current limiting circuit, wherein the current limiting circuit is used for controlling the output current to be always lower than the upper limit current threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090329.3A CN112254201B (en) | 2020-10-13 | 2020-10-13 | Steam heating heat supply type ground heating floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090329.3A CN112254201B (en) | 2020-10-13 | 2020-10-13 | Steam heating heat supply type ground heating floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112254201A true CN112254201A (en) | 2021-01-22 |
| CN112254201B CN112254201B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011090329.3A Active CN112254201B (en) | 2020-10-13 | 2020-10-13 | Steam heating heat supply type ground heating floor |
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| CN (1) | CN112254201B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902271A (en) * | 2021-01-26 | 2021-06-04 | 温州职业技术学院 | Electronic control heat dissipation system |
| CN115213292A (en) * | 2022-09-21 | 2022-10-21 | 运城飞华科技有限公司 | High-precision integrated calendering numerical control forming machine |
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| CN112254201B (en) | 2021-12-03 |
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