CN114719318B - Low-temperature hot water radiation heating floor - Google Patents
Low-temperature hot water radiation heating floor Download PDFInfo
- Publication number
- CN114719318B CN114719318B CN202210404921.9A CN202210404921A CN114719318B CN 114719318 B CN114719318 B CN 114719318B CN 202210404921 A CN202210404921 A CN 202210404921A CN 114719318 B CN114719318 B CN 114719318B
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- heat
- floor
- heat conduction
- heating
- plate
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 85
- 230000005855 radiation Effects 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000009413 insulation Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000004321 preservation Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
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
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
- F24D3/141—Tube mountings specially adapted therefor
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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
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
- F24D3/148—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor with heat spreading plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Floor Finish (AREA)
Abstract
The utility model relates to a low temperature hot water radiation heating floor belongs to the technical field of radiant heating, and it includes a plurality of floor and lays the ground heating coil in the floor below, and the floor is laid with the mode of horizontal vertical arrangement in the room, be provided with the heating panel between floor and the ground heating coil, the bottom and the ground heating coil butt of heating panel are provided with the first heat-conducting plate of a plurality of between floor and the heating panel, the top and the lower surface butt of floor of first heat-conducting plate, the upper surface butt of the bottom and the heating panel of first heat-conducting plate, a plurality of accomodates the chamber has been seted up to the lower surface of floor, accomodate the intracavity and be provided with the second heat-conducting plate, be provided with between floor and the heating panel and be used for driving the removal subassembly that the second heat-conducting plate removed to the heating panel from accomodating the chamber, accomodate the intracavity and be provided with flexible heat-conducting device, flexible heat-conducting device's both ends are connected with the lower surface of floor and the upper surface of second heat-conducting plate respectively. The application has the effect that the indoor heat supply temperature is adjusted to the person of facilitating the use.
Description
Technical Field
The application relates to the technical field of radiant heating, in particular to a low-temperature hot water radiant heating floor.
Background
At present, low-temperature hot water radiation heating floor heating uses hot water with the temperature not higher than 60 ℃ as a heating medium, circularly flows in the floor heating, heats the floor, and supplies heat to the indoor through the floor in a radiation and convection heat transfer mode.
The existing low-temperature hot water radiation heating floor comprises a plurality of floors and floor heating pipes paved below the floors, and a leveling layer is arranged between the floor heating pipes and the floors. The effect of supplying heat to the indoor is achieved by introducing hot water into the floor heating pipe.
In view of the above-mentioned related art, the inventor considers that the existing heating floor has a fixed indoor heating temperature, and different users have different indoor temperature requirements, and there is a defect that the heating temperature cannot be adjusted according to the requirements of the users.
Disclosure of Invention
In order to realize that the user of facilitating the use adjusts indoor heat supply temperature, this application provides a low temperature hot water radiation heating floor.
The low-temperature hot water radiation heating floor provided by the application adopts the following technical scheme:
the utility model provides a low temperature hot water radiation heating floor, includes a plurality of floor and lays the ground heating coil below the floor, and the floor is laid with the mode of horizontal and vertical arrangement in the room, be provided with the heating panel between floor and the ground heating coil, the bottom and the ground heating coil butt of heating panel are provided with a plurality of first heat-conducting plate between floor and the heating panel, the top and the lower surface butt of floor of first heat-conducting plate, the bottom and the upper surface butt of heating panel of first heat-conducting plate, the lower surface of floor has seted up a plurality of and has accomodate the chamber, accomodate the intracavity and be provided with the second heat-conducting plate, be provided with between floor and the heating panel and be used for driving the second heat-conducting plate and accomodate the removal subassembly that the chamber removed to the heating panel, accomodate the intracavity and be provided with flexible heat conduction device, flexible heat conduction device's both ends are connected with the lower surface of floor and the upper surface of second heat-conducting plate respectively.
By adopting the technical scheme, the heat dissipation plate can absorb the heat of the floor heating pipe and upwards dissipate and transfer the heat to the first heat conduction plate, and the first heat conduction plate transfers the heat to the floor, so that the indoor heat supply effect is realized; when a user needs to provide more heat for the room, the user can downwards move the second heat conducting plate through the moving component and is abutted to the upper surface of the heat radiating plate, at the moment, the heat radiating plate can also transfer the heat to the second heat conducting plate, and the second heat conducting plate transfers the heat to the floor through the telescopic heat conducting device so as to improve the heat conducting effect, thereby realizing the improvement of the heat supply for the room; when the user wants to reduce the heat supply to the room, the user can separate the second heat conducting plate from the heat radiating plate through the moving assembly, and only the first heat conducting plate is used for heat transfer, so that the heat supply to the room is reduced. Therefore, through the structure, a user can conveniently adjust the indoor heating temperature.
Optionally, remove the subassembly and include a plurality of axis of rotation and a plurality of cam, the axis of rotation with accomodate the chamber one-to-one and be located and accomodate the intracavity, the second heat-conducting plate is located the below of axis of rotation, the axis of rotation runs through the cam and with cam fixed connection, every accomodates the intracavity and has at least one cam, is provided with the connecting piece between the axis of rotation that is located same vertical adjacent, is provided with drive arrangement between the axis of rotation along the direction of floor transverse arrangement.
Through adopting above-mentioned technical scheme, rotate the axis of rotation, the axis of rotation drives the cam rotation, when the protruding end of cam and second heat-conducting plate butt, makes second heat-conducting plate follow and accomodates the intracavity and move downwards to realized second heat-conducting plate and heating panel butt.
Optionally, the connecting piece is the adapter sleeve, and the axis of rotation runs through the floor, and the adapter sleeve rotates with the tip of axis of rotation to be connected, and the circumference inner wall of adapter sleeve processes there is the helicitic texture, and the circumference lateral wall processing of the axis of rotation tip along the longitudinal adjacent adapter sleeve has the helicitic texture, and the adapter sleeve rotates with the axis of rotation at place to be connected, and adapter sleeve and adjacent axis of rotation threaded connection are provided with the fixed subassembly that is used for both fixed between adapter sleeve and the axis of rotation at place.
Through adopting above-mentioned technical scheme, rotate the adapter sleeve, make after rotating cover and the threaded connection of adjacent axis of rotation, reuse fixed subassembly makes to rotate the cover and be fixed with the axis of rotation that is located to the axis of rotation interconnect of same longitudinal direction has been realized, and then has realized rotating same longitudinal one of them axis of rotation alright drive all axes of rotation of longitudinal direction together.
Optionally, fixed subassembly includes removal ring, stopper and inserted bar, and the limiting groove has been seted up to the outer wall of axis of rotation, and the stopper is located the sliding of limiting groove, and the stopper is established at the outside adapter sleeve slip of axis of rotation to the removal ring cover, and the removal ring is located the adapter sleeve and deviates from the one side of adjacent axis of rotation, and inserted bar and adapter sleeve towards the one side fixed connection of removal ring, and the jack of pegging graft adaptation with the inserted bar has been seted up to the one side of adapter sleeve towards the removal ring.
Through adopting above-mentioned technical scheme, after adapter sleeve and adjacent axis of rotation threaded connection, again towards adapter sleeve slip removal ring, make the inserted bar insert in the jack, because of the stopper is located the spacing inslot all the time to realized connecting fixedly between the adjacent axis of rotation.
Optionally, the driving device comprises a motor and a driving shaft, a plurality of first bevel gears penetrate and are fixedly arranged along the length direction of the driving shaft, a second bevel gear meshed with the first bevel gears is fixedly arranged at the end part of the driving shaft, and the motor is positioned at one end of the driving shaft and drives the driving shaft to rotate.
Through adopting above-mentioned technical scheme, the motor drives the drive shaft and rotates, and the drive shaft drives first bevel gear again and rotates, has realized providing power for the axis of rotation on same longitudinal direction through the meshing between first bevel gear and the second bevel gear to realized the rotation of axis of rotation.
Optionally, flexible heat conduction device includes heat conduction rod, heat pipe and spring, and the heat conduction rod wears to establish in the heat pipe, and the top and the floor fixed connection of heat conduction rod, the bottom and the upper surface fixed connection of second heat conduction board of heat pipe, the spring is located the heat pipe, and the both ends of spring are respectively with heat conduction rod and heat pipe fixed connection.
Through adopting above-mentioned technical scheme, when second heat-conducting plate and heating panel butt, the spring is in tensile state, and the heating panel gives the heat transfer to the heat-conducting pipe this moment, and the heat-conducting pipe gives the heat transfer again to the heat-conducting rod, and the heat-conducting rod gives the floor with the heat transfer again, when needs are with second heat-conducting plate totally income to accomodate the intracavity, cam protrusion end leaves second heat-conducting plate, and the spring contracts, drives second heat-conducting plate upward movement and separates with the heating panel.
Optionally, the floor bottom is provided with two heat insulating boards in accomodating chamber opening part, and the opposite side of heat insulating board is butt each other, and the side that the heat insulating board deviates from each other is articulated with the floor.
By adopting the technical scheme, when the second heat conducting plate is completely retracted into the accommodating cavity, the two heat insulating plates are in a closed state, so that the effect of further reducing heat transfer is achieved; when the second heat conducting plate moves downwards, the two heat insulating plates can automatically reverse downwards and open, so that the bottom of the second heat conducting plate is smoothly abutted with the heat radiating plate.
Optionally, a flexible pad is fixedly arranged on one side of the two heat insulation boards.
Through adopting above-mentioned technical scheme, when two heat insulating boards are in the state of closing, flexible pad can take place deformation by oneself, improves the laminating degree between two heat insulating boards.
Optionally, the parcel has the heat preservation of transferring of ground heating coil, and semicircular lower recess has been seted up to the upper surface of heat preservation, and semicircular upper recess has been seted up to the lower surface of heating panel, and the ground heating coil is located between upper recess and the lower recess, and the bottom of heating panel and the top of heat preservation are at the mutual butt in the both sides of ground heating coil.
Through adopting above-mentioned technical scheme, the heat preservation plays the heat preservation effect to the ground heating coil, reduces the heat and looses downwards simultaneously, has improved the heat preservation effect to the ground heating coil.
Optionally, the floor is at the inner wall of accomodating the chamber fixedly provided with the conducting strip, and the top and the lower surface fixed connection of conducting strip of heat conduction pole.
Through adopting above-mentioned technical scheme, the heat conduction pole gives the conducting strip with heat transfer, and the conducting strip can evenly scatter the heat, makes the floor can dispel the heat evenly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the second heat conducting plate is connected with the heat radiating plate in an abutting mode and is separated from the heat radiating plate, so that the heat conducting area of the floor heating is changed, and the effect of adjusting the indoor heat supply temperature is convenient for a user;
2. the height of the second heat conducting plate is adjusted through the rotation of the cam and the telescopic heat conducting device;
3. the partition plate is additionally arranged below the storage cavity, so that the second heat conducting plate is stored in the storage cavity, and the partition plate has a better heat insulation effect, so that the second heat conducting plate is not easy to transfer heat.
Drawings
FIG. 1 is a schematic view of a low-temperature hot water radiant heating floor according to an embodiment of the present application;
FIG. 2 is an exploded view of a low temperature hot water radiant heating floor according to an embodiment of the present application;
FIG. 3 is a transverse cross-sectional view of an embodiment of the present application showing the interior structure of a floor;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;
FIG. 5 is a longitudinal cross-sectional view of an embodiment of the present application showing a floor panel and a connection structure between floor panels;
FIG. 6 is a partially enlarged schematic illustration of portion B of FIG. 5;
fig. 7 is a partial schematic view showing the structure of the driving device in the embodiment of the present application.
In the figure, 1, a decorative plate; 2. a floor; 21. a first heat-conducting plate; 22. a storage chamber; 221. a heat insulating plate; 222. a torsion spring; 223. a flexible pad; 23. a second heat-conducting plate; 24. a mounting groove; 25. a cover plate; 26. a heat conductive sheet; 3. a heat dissipation plate; 31. an upper groove; 4. a floor heating pipe; 5. a heat preservation layer; 51. a lower groove; 6. a moving assembly; 61. a rotating shaft; 611. a limit groove; 62. a cam; 7. a telescopic heat conduction device; 71. a heat conduction rod; 72. a heat conduction pipe; 73. a spring; 8. connecting sleeves; 81. a jack; 9. a fixing assembly; 91. a moving ring; 92. a limiting block; 93. a rod; 10. a driving device; 101. a motor; 102. a drive shaft; 103. a first bevel gear; 104. and a second bevel gear.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a low-temperature hot water radiation heating floor.
Referring to fig. 1 and 2, a low-temperature hot water radiation heating floor is provided with a decorative plate 1, a floor 2, a first heat-conducting plate 21, a heat-radiating plate 3, a floor heating pipe 4 and a heat-insulating layer 5 in this order from top to bottom. The floor 2 is provided with a plurality of blocks which are orderly laid in a transverse and longitudinal arrangement mode indoors, and the floor heating pipes 4 are laid in a serpentine structure.
Referring to fig. 3, in the present embodiment, the first heat-conducting plates 21 are made of graphite, and the lower portion of each floor 2 corresponds to three first heat-conducting plates 21, and the three first heat-conducting plates 21 are fixedly connected with the middle portion and two sides of the lower surface of the floor 2 along the longitudinal arrangement direction of the floor 2. The heat dissipation plates 3 are arranged in a plurality, the heat dissipation plates 3 are in one-to-one correspondence with the floor 2, the upper surfaces of the heat dissipation plates 3 are fixedly connected with the lower surfaces of the first heat conduction plates 21, and the lower surfaces of the heat dissipation plates 3 are provided with lower grooves 51 along the longitudinal arrangement direction of the floor 2; the heat preservation 5 is provided with a plurality of, and heat preservation 5 and floor 2 one-to-one, and upper groove 31 has been seted up along floor 2 longitudinal arrangement direction to the upper surface of heat preservation 5, and floor heating coil 4 is located between upper groove 31 and lower groove 51, and the bottom of heating panel 3 and the top of heat preservation 5 are in the mutual butt of both sides of floor heating coil 4. In this embodiment, the heat dissipation plate 3 is made of an aluminum alloy material, and the heat insulating layer 5 is made of a rock wool material. Through the structure, hot water is introduced into the ground heating pipe 4 as a heat source, the heat preservation layer 5 can play a heat preservation effect on the ground heating pipe 4, so that heat of the ground heating pipe 4 is not easy to dissipate downwards, the heat dissipation plate 3 transfers the heat of the ground heating pipe 4 upwards to the first heat conduction plate 21, and the first heat conduction plate 21 transfers the heat to the floor 2, so that an effect of supplying heat to an indoor space is achieved.
Referring to fig. 3 and 4, a receiving cavity 22 is opened along a longitudinal direction on a lower surface of the floor panel 2, and a second heat conductive plate 23 is disposed in the receiving cavity 22, and the second heat conductive plate 23 is made of the same material as the first heat conductive plate 21. In this embodiment, each floor 2 is provided with two receiving cavities 22, and the receiving cavities 22 and the first heat-conducting plates 21 are distributed in a staggered manner. Each accommodating cavity 22 is provided with a moving assembly 6 for pushing the second heat conducting plate 23 to move downwards, the inner top wall of the floor 2 at the accommodating cavity 22 is fixedly provided with heat conducting fins 26, a plurality of groups of telescopic heat conducting devices 7 are fixedly arranged between the heat conducting fins 26 and the second heat conducting plates 23, and the telescopic heat conducting devices 7 have telescopic effects. When a user needs to improve indoor heat supply, the second heat-conducting plate 23 can be moved downwards through the moving assembly 6, the bottom wall of the second heat-conducting plate 23 is abutted against the top wall of the heat-radiating plate 3, the heat-radiating plate 3 transfers heat to the second heat-conducting plate 23, the second heat-conducting plate 23 transfers heat to the heat-conducting sheets 26 through the telescopic heat-conducting device 7, and the heat-conducting sheets 26 uniformly distribute and transfer the heat to the floor 2, so that the indoor heat supply effect is improved; when a user needs to lower the indoor heat supply, the bottom of the second heat conducting plate 23 is separated from the heat radiating plate 3 through the movable assembly 6 and the telescopic heat conducting device 7, so that the indoor heat supply is reduced. Thereby realizing the effect of adjusting the indoor heat supply temperature.
The moving assembly 6 includes rotating shafts 61 and cams 62, each rotating shaft 61 penetrating through two cams 62 and being fixed to the cams 62, both ends of the rotating shaft 61 extending from both ends of the receiving chamber 22 and penetrating through the side wall of the floor 2, the cams 62 being located above the second heat conductive plate 23 near both ends.
The telescopic heat conduction device 7 comprises a heat conduction rod 71, a heat conduction pipe 72 and a spring 73, wherein the heat conduction rod 71 is arranged in the heat conduction pipe 72 in a penetrating way, the spring 73 is positioned in the heat conduction pipe 72, two ends of the spring 73 are fixedly connected with the heat conduction pipe 72 and the heat conduction pipe 71 respectively, the top of the heat conduction rod 71 is fixedly connected with the lower surface of the heat conduction sheet 26, the bottom of the heat conduction pipe 72 is fixedly connected with the upper surface of the heat dissipation plate 3, when the protruding end of the cam 62 is abutted against the second heat conduction plate 23, the spring 73 is in a stretching state, and the heat dissipation plate 3 transfers heat upwards through the heat conduction pipe 72 and the heat conduction pipe 71; when the protruding end of the cam 62 moves away from the second heat-conducting plate 23, the spring 73 contracts, so that the second heat-conducting plate 23 is completely retracted into the accommodating cavity 22.
The bottom of the floor board 2 is hinged with two heat insulation boards 221 at the opening of the accommodating cavity 22, a torsion spring 222 is arranged between one side of the heat insulation boards 221, which are away from each other, and the floor board 2, and a flexible pad 223 is fixedly arranged on the opposite side of the heat insulation boards 221, and in the embodiment, the flexible pad 223 is made of rubber materials. When the second heat-conducting plate 23 is retracted into the accommodating cavity 22, the two heat-insulating plates 221 are automatically closed by the torsion springs 222, thereby having heat-insulating effect and reducing heat transfer; when the second heat conductive plate 23 moves downward, the two heat insulation plates 221 may automatically invert downward to open, so that the bottom of the second heat conductive plate 23 abuts against the heat dissipation plate 3.
Referring to fig. 5 and 6, a connector for connecting the rotation shafts 61 and a fixing assembly 9 for fixing the adjacent rotation shafts 61 are provided between two rotation shafts 61 adjacent in the longitudinal direction.
The connecting piece is a connecting sleeve 8, the connecting sleeve 8 is rotationally connected with one rotating shaft 61, an inner thread is processed on the inner wall of the connecting sleeve 8, and an outer thread is processed on the circumferential side wall of the end part of the other rotating shaft 61. The upper surface of the floor 2 is provided with a mounting groove 24 along the vertical downward direction, the connecting sleeve 8 is positioned in the mounting groove 24, and the top of the mounting groove 24 is covered with a cover plate 25.
The fixed assembly 9 comprises a movable ring 91, a limiting block 92 and a plug rod 93, wherein the limiting block 92 is fixedly connected with the inner wall of the movable ring 91, the movable ring 91 is sleeved on a rotating shaft 61 rotationally connected with the connecting sleeve 8, the movable ring 91 is positioned on one side of the connecting sleeve 8, which is away from the adjacent rotating shaft 61, and is positioned in the mounting groove 24, a limiting groove 611 which is slidably matched with the limiting block 92 is formed in the rotating shaft 61 where the movable ring 91 is positioned along the length direction of the rotating shaft, the limiting block 92 is positioned in the limiting groove 611, the movable ring 91 slides towards the connecting sleeve 8, the plug rod 93 is fixedly arranged on one side of the movable ring 91, which faces towards the movable ring 91, a jack 81 is formed on one side of the connecting sleeve 8, and the plug rod 93 and the jack 81 are in interference fit.
When the adjacent rotating shafts 61 are connected and fixed, the cover plate 25 can be opened, the connecting sleeve 8 is rotated in the mounting groove 24, the connecting sleeve 8 is in threaded connection with the adjacent rotating shafts 61, then the movable ring 91 is slid, the inserting rod 93 is inserted into the inserting hole 81, and the limiting block 92 is clamped in the limiting groove 611, so that the connection and fixation between the adjacent rotating shafts 61 are realized. After the installation, cover plate 25 covers the top of mounting groove 24, fixes decorative board 1 at floor 2 and covers the surface at floor 2 again, plays decorative effect for the floor surface through the decorative board.
Referring to fig. 1 and 7, a driving device 10 for driving the rotation shaft 61 to rotate is provided at one side of the chamber in the lateral direction. The drive device 10 includes a motor 101, a drive shaft 102, a first bevel gear 103, and a second bevel gear 104; the first bevel gears 103 and the second bevel gears 104 are respectively provided in plurality, each first bevel gear 103 corresponds to one second bevel gear 104 and is meshed with each other, the driving shaft 102 penetrates through and fixedly connects all the first bevel gears 103 along the direction of transverse arrangement of the floor 2, and the second bevel gears 104 are in one-to-one correspondence with the rotating shafts 61 and are fixedly connected with the end parts of the rotating shafts 61. The driving motor 101 is located at one end of the driving shaft 102 to drive the driving shaft 102 to rotate.
When the user needs to raise the indoor temperature, the motor 101 can drive the driving shaft 102 to rotate, and the driving motor 101 drives all the rotating shafts 61 in each longitudinal direction to rotate through the engagement of the first bevel gear 103 and the second bevel gear 104.
The implementation principle of the low-temperature hot water radiation heating floor provided by the embodiment of the application is as follows: hot water is introduced into the floor heating pipe 4, the floor heating pipe 4 can transfer heat to the floor 2 through the heat radiation plate 3 and the first heat conduction plate 21 to supply heat indoors, when a user wants to improve the heat supply indoors, the motor 101 drives the driving shaft 102 to rotate, the driving shaft 102 drives the rotating shaft 61 to rotate again, the rotating shaft 61 drives the cam 62 to rotate again, the second heat conduction plate 23 moves downwards and is abutted with the upper surface of the heat radiation plate 3, the second heat conduction plate 23 transfers heat to the heat conduction plate 26 through the telescopic heat conduction device 7, and the heat conduction plate 26 transfers heat to the floor 2 again so as to improve the heat supply indoors; when the user wants to lower the heat supply to the room, the motor 101 drives the driving shaft 102 to rotate, the telescopic heat conduction device 7 pulls up the second heat conduction plate 23, so that the bottom of the second heat conduction plate 23 is separated from the heat dissipation plate 3, and heat transfer is reduced. Through the structure, the indoor heat supply temperature can be adjusted conveniently by a user.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a low temperature hot water radiation heating floor, includes a plurality of floor (2) and lays ground heating coil (4) below floor (2), and floor (2) are laid with horizontal and vertical arrangement mode in indoor, its characterized in that: a heat radiation plate (3) is arranged between the floor (2) and the floor heating pipe (4), the bottom of the heat radiation plate (3) is abutted to the floor heating pipe (4), a plurality of first heat conduction plates (21) are arranged between the floor (2) and the heat radiation plate (3), the top of each first heat conduction plate (21) is abutted to the lower surface of the floor (2), the bottom of each first heat conduction plate (21) is abutted to the upper surface of the heat radiation plate (3), a plurality of accommodating cavities (22) are formed in the lower surface of the floor (2), a second heat conduction plate (23) is arranged in each accommodating cavity (22), a moving assembly (6) for driving the second heat conduction plate (23) to move from the accommodating cavity (22) to the heat radiation plate (3) is arranged between the floor (2) and the heat radiation plate (3), a telescopic heat conduction device (7) is arranged in each accommodating cavity (22), and two ends of the telescopic heat conduction device (7) are respectively connected with the lower surface of the floor (2) and the upper surface of the second heat conduction plate (23). The moving assembly (6) comprises a plurality of rotating shafts (61) and a plurality of cams (62), the rotating shafts (61) are in one-to-one correspondence with the accommodating cavities (22) and are positioned in the accommodating cavities (22), the second heat-conducting plates (23) are positioned below the rotating shafts (61), the rotating shafts (61) penetrate through the cams (62) and are fixedly connected with the cams (62), at least one cam (62) is arranged in each accommodating cavity (22), connecting pieces are arranged between the rotating shafts (61) which are positioned in the same longitudinal direction, and driving devices (10) are arranged between the rotating shafts (61) along the direction of transverse arrangement of the floor (2); the telescopic heat conduction device (7) comprises a heat conduction rod (71), a heat conduction pipe (72) and a spring (73), wherein the heat conduction rod (71) is arranged in the heat conduction pipe (72) in a penetrating mode, the top of the heat conduction rod (71) is fixedly connected with the floor (2), the bottom of the heat conduction pipe (72) is fixedly connected with the upper surface of the second heat conduction plate (23), the spring (73) is located in the heat conduction pipe (72), and two ends of the spring (73) are respectively fixedly connected with the heat conduction rod (71) and the heat conduction pipe (72).
2. The low-temperature hot-water radiation heating floor according to claim 1, wherein: the connecting piece is connecting sleeve (8), axis of rotation (61) runs through floor (2), connecting sleeve (8) rotate with the tip of axis of rotation (61) and are connected, the circumference inner wall processing of connecting sleeve (8) has a helicitic texture, the circumference lateral wall processing of axis of rotation (61) of vertical adjacent connecting sleeve (8) has a helicitic texture, connecting sleeve (8) rotate with located axis of rotation (61) to be connected, connecting sleeve (8) rotate with adjacent axis of rotation (61) threaded connection, be provided with between connecting sleeve (8) and located axis of rotation (61) and be used for fixed subassembly (9) of both.
3. A low temperature hot water radiant heating floor according to claim 2, wherein: fixed subassembly (9) are including removing ring (91), stopper (92) and inserted bar (93), limit groove (611) has been seted up to the outer wall of axis of rotation (61), stopper (92) are located limit groove (611) internal sliding, stopper (92) and the inner wall fixed connection who removes ring (91), remove ring (91) cover and establish the outward adapter sleeve (8) slip at axis of rotation (61), remove ring (91) and be located one side that adapter sleeve (8) deviate from adjacent axis of rotation (61), one side fixed connection of inserted bar (93) and adapter sleeve (8) orientation remove ring (91), jack (81) with inserted bar (93) grafting adaptation have been seted up to one side of adapter sleeve (8) orientation remove ring (91).
4. The low-temperature hot-water radiation heating floor according to claim 1, wherein: the driving device (10) comprises a motor (101) and a driving shaft (102), a plurality of first bevel gears (103) penetrate and fixedly arranged along the length direction of the driving shaft (102), a second bevel gear (104) meshed with the first bevel gears (103) is fixedly arranged at the end part of the rotating shaft (61), and the motor (101) is located at one end of the driving shaft (102) and drives the driving shaft (102) to rotate.
5. The low-temperature hot-water radiation heating floor according to claim 1, wherein: the floor (2) bottom is provided with two heat insulating boards (221) in accomodating chamber (22) opening part, and heat insulating board (221) opposite side butt each other, and heat insulating board (221) are articulated with floor (2) on one side that deviates from each other, install torsional spring (222) between heat insulating board (221) one side that deviates from each other and floor (2).
6. The low-temperature hot-water radiation heating floor according to claim 5, wherein: a flexible pad (223) is fixedly arranged on one side opposite to the two heat insulation plates (221).
7. The low-temperature hot-water radiation heating floor according to claim 1, wherein: the heat insulation layer (5) is wrapped up in the decline of ground heating coil (4), semicircular lower groove (51) have been seted up to the upper surface of heat insulation layer (5), semicircular upper groove (31) have been seted up to the lower surface of heating panel (3), ground heating coil (4) are located between upper groove (31) and lower groove (51), the bottom of heating panel (3) and the top of heat insulation layer (5) are in mutual butt in the both sides of ground heating coil (4).
8. The low-temperature hot-water radiation heating floor according to claim 6, wherein: the floor (2) is fixedly provided with a heat conducting sheet (26) on the inner wall of the accommodating cavity (22), and the top of the heat conducting rod (71) is fixedly connected with the lower surface of the heat conducting sheet (26).
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| CN202210404921.9A CN114719318B (en) | 2022-04-18 | 2022-04-18 | Low-temperature hot water radiation heating floor |
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| CN202210404921.9A CN114719318B (en) | 2022-04-18 | 2022-04-18 | Low-temperature hot water radiation heating floor |
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| CN114719318B true CN114719318B (en) | 2024-02-09 |
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| CN107278912A (en) * | 2017-06-01 | 2017-10-24 | 广西桂平市长运种养有限公司 | A kind of Large-scale pig farm heating apparatus |
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| GB1262011A (en) * | 1968-01-22 | 1972-02-02 | Accessair Sa | Improvements relating to heat storage |
| DE2532430A1 (en) * | 1975-07-19 | 1977-02-03 | Krupp Gmbh | Monitor and control for heat systems - has thermal probes of heat resistance variation type connected to electronic evaluation circuitry |
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| CN114719318A (en) | 2022-07-08 |
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