CN114165020A - Overhead structure for floor heating installation - Google Patents
Overhead structure for floor heating installation Download PDFInfo
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- CN114165020A CN114165020A CN202111540669.6A CN202111540669A CN114165020A CN 114165020 A CN114165020 A CN 114165020A CN 202111540669 A CN202111540669 A CN 202111540669A CN 114165020 A CN114165020 A CN 114165020A
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- Prior art keywords
- floor heating
- overhead structure
- partition
- heating installation
- insulation layer
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 50
- 238000009413 insulation Methods 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
-
- 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
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Abstract
The embodiment of the application relates to an overhead structure for ground heating installation, which comprises a separation plate, the connector of equipartition on the top surface of baffle, establish on the connector and mutually perpendicular's first fixed passage and second fixed passage, establish on the top surface of connector and with the first spread groove of first fixed passage intercommunication, establish on the top surface of connector and with the second spread groove of second fixed passage intercommunication, establish on the top surface of baffle and be located the insulating layer of the below of first fixed passage's the minimum and establish on the insulating layer and the rigidity heat-conducting layer that covers the connector, the connector is arranged according to MxN's matrix form, M and N are the natural number that is greater than zero, the both ends of first fixed passage and second fixed passage are open end. The utility model provides an overhead structure for ground warms up installation that this application embodiment discloses avoids the problem that meets in the work progress through standardized construction method, reaches the purpose that improves living experience.
Description
Technical Field
The application relates to the technical field of engineering installation, in particular to an overhead structure for floor heating installation.
Background
The floor heating supplies heat to the indoor through the ground in a radiation and convection heat transfer mode, better living experience can be obtained, and the floor heating coverage rate is higher and higher. The requirement in the floor heating construction process is very high, not only is the requirement reflected on pipeline construction, but also the subsequent living experience can be directly influenced by the heat insulation layer and related protective measures, and because under many circumstances, the discovery time of the problems of pipeline damage, breakage, hidden injury, low temperature and the like can be delayed.
Disclosure of Invention
The embodiment of the application provides an overhead structure for floor heating installation, avoids the problem that meets in the work progress through standardized construction methods, reaches the purpose that improves living experience.
The above object of the embodiments of the present application is achieved by the following technical solutions:
the embodiment of the application provides an overhead structure for ground warms up installation, include:
a partition plate;
the connectors are uniformly distributed on the top surface of the partition board and are arranged in a matrix form of MxN, and M and N are natural numbers larger than zero;
the first fixing channel and the second fixing channel are arranged on the connecting body and are perpendicular to each other, and both ends of the first fixing channel and the second fixing channel are open ends;
the first connecting groove is arranged on the top surface of the connecting body and communicated with the first fixing channel;
the second connecting groove is arranged on the top surface of the connecting body and is communicated with the second fixed channel;
the heat insulation layer is arranged on the top surface of the partition plate and is positioned below the lowest point of the first fixing channel; and
and the rigid heat conduction layer is arranged on the heat insulation layer and covers the connecting body.
In one possible implementation of the embodiment of the present application, the width of the first connecting groove is smaller than the maximum diameter of the first fixing passage.
In one possible implementation of the embodiment of the present application, the width of the second connecting groove is smaller than the maximum diameter of the second fixing passage.
In one possible implementation of the embodiment of the present application, the thermal insulation layer is prefabricated on the partition plate.
In one possible implementation of the embodiment of the present application, both the thermal insulation layer and the partition plate are made of flexible materials.
In a possible implementation manner of the embodiment of the application, O edges of the partition board extend out of a connection area, and first jacks are arranged on the connection area at intervals;
p edges of the heat insulation layer extend out of a connection area, and second jacks are arranged on the connection area at intervals;
wherein O and P are both natural numbers which are more than or equal to zero, and the sum of O and P is less than or equal to the number of edges of the partition board.
In a possible implementation manner of the embodiment of the present application, all edges of the partition board extend out of the connection area, and the connection area is provided with the first insertion holes at intervals.
In a possible implementation manner of the embodiment of the present application, at least one edge of the thermal insulation layer extends out of the connection region, and the connection region is provided with the second insertion holes at intervals.
In one possible implementation manner of the embodiment of the present application, the connecting body is divided into a first portion provided on the partition board and a second portion provided on the first portion;
the first fixing channel and the second fixing channel are both positioned on the second part;
the height of the first part is the same as that of the heat insulation layer;
the cross-sectional area of the second portion tends to decrease in a direction away from the partition.
In a possible implementation manner of the embodiment of the present application, the side surfaces of the second portion are all inclined surfaces and are all inclined toward a direction close to the center of the second portion.
Drawings
Fig. 1 is a schematic view of a laying structure of a partition board in a construction process according to an embodiment of the present application.
Fig. 2 is a schematic view of an internal structure after laying is completed according to an embodiment of the present application.
Fig. 3 is a top view of a connector according to an embodiment of the present disclosure.
Fig. 4 is a perspective view of a connecting body shown in fig. 3.
Fig. 5 is a schematic structural diagram of a first partition board and an insulation layer prefabricated together according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a second partition board and an insulation layer prefabricated together according to the embodiment of the application.
Fig. 7 is a schematic structural diagram of a third partition board provided in the embodiment of the present application and prefabricated with an insulation layer.
Fig. 8 is a schematic structural view of a fourth partition plate provided in the embodiment of the present application and prefabricated with an insulation layer.
Fig. 9 is a schematic structural diagram of a fifth partition board provided in the embodiment of the present application when the partition board and the thermal insulation layer are prefabricated together.
In the figure, 11, a partition, 12, a connecting body, 13, a first fixing channel, 14, a second fixing channel, 15, a first connecting groove, 16, a second connecting groove, 17, a heat insulating layer, 18, a rigid heat conducting layer, 111, a first connecting area, 112, a first insertion hole, 121, a first part, 122, a second part, 171, a second connecting area, 172, a second insertion hole.
Detailed Description
The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.
Please refer to fig. 1 and 2, in order to provide an overhead structure for floor heating installation disclosed in the embodiment of the present application, the structure is composed of a partition 11, a connector 12, a thermal insulation layer 17, a rigid heat conduction layer 18, and the like, the partition 11 is used for laying on the ground, and after leveling the ground in a room, the partition 11 needs to be laid on the ground in sequence, and the specific style may refer to the laying of tiles. A layer of adhesive can be brushed between the bottom surface of the partition 11 and the ground to improve the stability of the connection.
Meanwhile, the first fixed channel 13 and the second fixed channel 14 are also vertically arranged, so that the practical use is taken as a reference, the first fixed channel 13 is used for fixing a transverse floor heating pipeline, and the second fixed channel 14 is used for fixing a longitudinal floor heating pipeline.
Be equipped with first connecting groove 15 on the top surface of connector 12, first connecting groove 15 and first fixed passage 13 intercommunication, the effect is the installation that makes things convenient for floor heating pipe, and specific installation is to place floor heating pipe on the top surface of connector 12 then press, with floor heating pipe through first connecting groove 15 back card go into first fixed passage 13 in.
Still be equipped with second spread groove 16 on the top surface of connector 12, second spread groove 16 sets up with first spread groove 15 is perpendicular, second spread groove 16 and second fixed channel 14 intercommunication, and the effect is the installation that makes things convenient for floor heating pipe, and specific installation is to place floor heating pipe on the top surface of connector 12 then press, goes into second fixed channel 14 with floor heating pipe card after through second spread groove 16.
The insulating layer 17 is located the top surface of baffle 11 and is located the below of the minimum of first fixed passage 13, that is to say, insulating layer 17 will be located the below of floor heating pipe, and at the in-process of installing floor heating pipe like this, insulating layer 17 does not with floor heating pipe direct contact, can effectively avoid floor heating pipe to crowd the wound that probably receives in the side department of connector 12.
Rigid heat conduction layer 18 establishes on insulating layer 17 and covers connector 12, simultaneously, also can wrap the floor heating pipe who lays, and rigid heat conduction layer 18's effect is the ceramic tile or the timber apron of transmitting on rigid heat conduction layer 18 after absorbing the heat that the floor heating pipe distributed out.
The rigid heat conduction layer 18 is made of rigid materials, such as concrete or other materials with good heat conduction performance, and the purpose of using the rigid heat conduction layer 18 is to protect the partition plate 11, the connecting body 12, the heat insulation layer 17 and the floor heating pipeline, because the rigid heat conduction layer 18 can disperse pressure after being subjected to the pressure in the subsequent long-time use process, a good protection effect can be achieved.
With reference to a specific construction process, a constructor lays the partition plate 11 on the ground, then lays the heat insulation layer 17 on the partition plate 11, then lays the floor heating pipeline and fixes the floor heating pipeline by using the first fixed channel 13 and the second fixed channel 14 on the connecting body 12.
After the floor heating pipeline is laid, the rigid heat conduction layer 18 is laid on the ground, the partition plate 11, the connector 12, the heat insulation layer 17 and the floor heating pipeline are all covered, and finally wood floors or ceramic tiles are laid on the rigid heat conduction layer 18.
It can be seen that, the whole process does not have too many steps with higher difficulty, and in the process of laying the floor heating pipeline, the first fixed channel 13 and the second fixed channel 14 on the connecting body 12 can quickly fix the floor heating pipeline, constructors can apply pressure to the floor heating pipeline by feet or tools, and the floor heating pipeline can be easily clamped into the first fixed channel 13 and the second fixed channel 14 on the connecting body 12.
In addition, due to the height limitation of the heat insulation layer 17, the rigid heat conduction layer 18 can completely wrap the floor heating pipe, so that the contact area can be increased, the heat transfer efficiency of the floor heating pipe is higher, and the indoor higher living temperature is favorably obtained.
Please refer to fig. 3 and fig. 4, as a specific implementation of the floor heating installation overhead structure provided by the application, the width of the first connecting groove 15 is smaller than the maximum diameter of the first fixing channel 13, that is, after the floor heating pipe is clamped into the first fixing channel 13, a larger contact area can be obtained in the circumferential direction, so that the fixing effect on the floor heating pipe can be improved, and the problem of displacement of the floor heating pipe in the process of pouring the rigid heat conduction layer 18 can be effectively avoided.
Please refer to fig. 3 and fig. 4, as a specific implementation of the floor heating installation overhead structure provided by the application, the width of the second connecting groove 16 is smaller than the maximum diameter of the second fixing channel 14, that is, after the floor heating pipe is clamped into the second fixing channel 14, a larger contact area can be obtained in the circumferential direction, so that the fixing effect on the floor heating pipe can be improved, and the problem of displacement of the floor heating pipe in the process of pouring the rigid heat conduction layer 18 can be effectively avoided.
As a specific implementation of the floor heating installation overhead structure provided by the application, the heat insulation layer 17 is prefabricated on the partition board 11, that is, when the partition board 11 is manufactured, the heat insulation layer 17 is stuck to the partition board 11, so that the steps in the field construction process can be reduced, and the construction time of leaving the field can be shortened.
Meanwhile, the mode of factory prefabrication can also obtain better quality, because the thermal insulation layer 17 is laid manually on site, the construction quality needs to be relied on to a great extent, but in the link of factory prefabrication, the product quality can be ensured through a standardized production flow.
As a specific embodiment of the floor heating installation overhead structure provided by the application, the heat insulation layer 17 and the partition plate 11 are made of flexible materials, and the advantages of the flexible materials are as follows,
firstly, the weight is light, and the transportation is convenient;
and secondly, the cutting is convenient, the cutting can be carried out into any shape according to the field size, and the ground can be quickly paved.
As a specific embodiment of the floor heating installation overhead structure provided by the application, O sides of the partition board 11 extend out of the first connection area 111, the first insertion holes 112 are arranged on the first connection area 111 at intervals, meanwhile, P sides of the heat insulation layer 17 extend out of the second connection area 171, and the second insertion holes 172 are arranged on the second connection area 171 at intervals.
The first and second attachment areas 111 and 171 both function to make an edge attachment between adjacent separator plates 11, as described herein with respect to a particular use position,
1. two adjacent sides of the partition 11 extend to form a first connecting area 111 (for a corner), see fig. 5;
2. two adjacent sides of the partition 11 extend with second connecting regions 171 (for corner), see fig. 6;
3. one edge of the partition 11 extends beyond the first connection region 111 and the other adjacent edge extends beyond the second connection region 171 (for a corner), see fig. 7;
in these three cases, O + P = 2;
4. o first connection regions 111 and P second connection regions 171 extend from three sides of the separator 11, and the total number of the first connection regions 111 and the second connection regions 171 is three, in this case, O + P =3 (for wall side), see fig. 8;
5. o first connection regions 111 and P second connection regions 171 extend from four sides of the separator 11, the total number of the first connection regions 111 and the second connection regions 171 being four, in which case O + P =4 (for the regions not in direct contact with the wall), see fig. 9;
in the above five cases, O and P are both natural numbers equal to or greater than zero, and it can be seen that the sum of O and P is equal to or less than the number of sides of the partition 11.
Further, the first insertion holes 112 are added to the first connection region 111, and the number of the first insertion holes 112 is plural and spaced apart to fix the first connection region 111 and the second connection region 171 by pins, or the length of the pins can be increased appropriately, so that the first connection region 111 and the second connection region 171 can be fixed on the ground under the partition 11.
Further, a second insertion hole 172 is added to the second connection region 171, and the number of the second insertion holes 172 is plural and spaced apart, and the second insertion holes are fixed to the first connection region 111 by pins, or the length of the pins can be increased appropriately, so that the first connection region 111 and the second connection region 171 can be fixed to the ground under the partition 11.
Referring to fig. 2 and 4, as a specific embodiment of the floor heating installation overhead structure provided by the application, the connecting body 12 is divided into two parts, namely, a first part 121 disposed on the partition 11 and a second part 122 disposed on the first part 121, at this time, the first fixing channel 13 and the second fixing channel 14 are both disposed on the second part 122, and the height of the first part 121 is the same as that of the heat insulation layer 17.
In addition, the cross-sectional area of the second portion 122 tends to decrease in a direction away from the partition 11, that is, the side surface of the second portion 122 is a slope, so that when the rigid heat conduction layer 18 is cast, the casting material can slide along the slope, and the occurrence of the hollowing phenomenon can be reduced.
Further, the sides of the second portion 122 are all sloped and all slope toward a direction near the center of the second portion 122.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (10)
1. The utility model provides an overhead structure for warm up installation which characterized in that includes:
a partition plate (11);
the connecting bodies (12) are uniformly distributed on the top surface of the partition board (11), the connecting bodies (12) are arranged in a matrix form of MxN, and M and N are natural numbers larger than zero;
the first fixing channel (13) and the second fixing channel (14) are arranged on the connecting body (12) and are perpendicular to each other, and both ends of the first fixing channel (13) and the second fixing channel (14) are open ends;
a first connecting groove (15) provided on the top surface of the connecting body (12) and communicating with the first fixing passage (13);
a second connecting groove (16) which is arranged on the top surface of the connecting body (12) and is communicated with the second fixed channel (14);
the heat insulation layer (17) is arranged on the top surface of the partition plate (11) and is positioned below the lowest point of the first fixing channel (13); and
and a rigid heat conductive layer (18) provided on the heat insulating layer (17) and covering the connector (12).
2. Overhead structure for floor heating installation according to claim 1, characterized in that the width of the first connecting slot (15) is smaller than the maximum diameter of the first fixing channel (13).
3. Overhead structure for floor heating installation according to claim 1 or 2, characterized in that the width of the second attachment slot (16) is smaller than the maximum diameter of the second fixing channel (14).
4. Overhead structure for floor heating installation according to claim 1, characterized in that the insulation layer (17) is prefabricated on the partition (11).
5. Overhead structure for floor heating installation according to claim 1 or 4, characterized in that both the insulation layer (17) and the partition (11) are made of flexible material.
6. An overhead structure for floor heating installation according to claim 1, wherein a first connecting area (111) extends from O sides of the partition board (11), and first inserting holes (112) are arranged on the first connecting area (111) at intervals;
a second connecting area (171) extends from the P edges of the heat insulation layer (17), and second insertion holes (172) are arranged on the second connecting area (171) at intervals;
wherein O and P are both natural numbers which are more than or equal to zero, and the sum of O and P is less than or equal to the number of sides of the partition board (11).
7. An overhead structure for floor heating installation according to claim 1, wherein the partition (11) extends on all sides with a first connection area (111), and the first connection area (111) is provided with first insertion holes (112) at intervals.
8. An overhead structure for floor heating installation according to claim 1, wherein at least one edge of the insulation layer (17) extends to form a second connecting area (171), and the second connecting area (171) is provided with second insertion holes (172) at intervals.
9. An overhead structure for floor heating installation according to claim 1, characterized in that the connecting body (12) is divided into a first part (121) provided on the partition (11) and a second part (122) provided on the first part (121);
the first fixed channel (13) and the second fixed channel (14) are both located on the second portion (122);
the height of the first part (121) is the same as the height of the heat insulation layer (17);
the cross-sectional area of the second portion (122) tends to decrease in a direction away from the partition (11).
10. An overhead structure for floor heating installation according to claim 9, wherein the sides of the second section (122) are all beveled and are all inclined towards the centre of the second section (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540669.6A CN114165020A (en) | 2021-12-16 | 2021-12-16 | Overhead structure for floor heating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540669.6A CN114165020A (en) | 2021-12-16 | 2021-12-16 | Overhead structure for floor heating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165020A true CN114165020A (en) | 2022-03-11 |
Family
ID=80486931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111540669.6A Pending CN114165020A (en) | 2021-12-16 | 2021-12-16 | Overhead structure for floor heating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165020A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269577Y (en) * | 2008-08-21 | 2009-07-08 | 山西太行建设开发有限公司 | Novel ground heating apparatus |
| US20100065548A1 (en) * | 2008-09-15 | 2010-03-18 | Michel Morand | Heating wire support meshing and method of constructing a heated surface wth same |
| CN102337779A (en) * | 2010-07-20 | 2012-02-01 | 青岛海景包装制品有限公司 | Ground-heating thermal insulation layer |
| CN203080857U (en) * | 2012-12-28 | 2013-07-24 | 青岛博海建设集团有限公司 | Prefabricated fixed splicing type floor heating structure and floor heating module thereof |
| KR101556475B1 (en) * | 2014-07-02 | 2015-10-01 | 류재현 | Structure for breakaway preventing pipe fixture of under-floor heating system |
| CN110318518A (en) * | 2018-03-31 | 2019-10-11 | 山东联强塑胶股份有限公司 | A kind of ground-heating heat-insulating module |
| CN210035658U (en) * | 2019-05-24 | 2020-02-07 | 深圳市坤和建筑工程有限公司 | Quick-mounting floor heating laying structure |
| CN210152167U (en) * | 2019-06-03 | 2020-03-17 | 肖一 | Assembled prefabricated groove floor heating insulation board |
| CN211372562U (en) * | 2019-12-23 | 2020-08-28 | 重庆拓达建设（集团）有限公司 | Modularization floor heating structure convenient to pipeline warms up installation |
| CN113417435A (en) * | 2021-07-22 | 2021-09-21 | 苏州信良建屋装饰工程有限公司 | Assembly type inorganic matter overhead floor heating module mounting structure |
-
2021
- 2021-12-16 CN CN202111540669.6A patent/CN114165020A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269577Y (en) * | 2008-08-21 | 2009-07-08 | 山西太行建设开发有限公司 | Novel ground heating apparatus |
| US20100065548A1 (en) * | 2008-09-15 | 2010-03-18 | Michel Morand | Heating wire support meshing and method of constructing a heated surface wth same |
| CN102337779A (en) * | 2010-07-20 | 2012-02-01 | 青岛海景包装制品有限公司 | Ground-heating thermal insulation layer |
| CN203080857U (en) * | 2012-12-28 | 2013-07-24 | 青岛博海建设集团有限公司 | Prefabricated fixed splicing type floor heating structure and floor heating module thereof |
| KR101556475B1 (en) * | 2014-07-02 | 2015-10-01 | 류재현 | Structure for breakaway preventing pipe fixture of under-floor heating system |
| CN110318518A (en) * | 2018-03-31 | 2019-10-11 | 山东联强塑胶股份有限公司 | A kind of ground-heating heat-insulating module |
| CN210035658U (en) * | 2019-05-24 | 2020-02-07 | 深圳市坤和建筑工程有限公司 | Quick-mounting floor heating laying structure |
| CN210152167U (en) * | 2019-06-03 | 2020-03-17 | 肖一 | Assembled prefabricated groove floor heating insulation board |
| CN211372562U (en) * | 2019-12-23 | 2020-08-28 | 重庆拓达建设（集团）有限公司 | Modularization floor heating structure convenient to pipeline warms up installation |
| CN113417435A (en) * | 2021-07-22 | 2021-09-21 | 苏州信良建屋装饰工程有限公司 | Assembly type inorganic matter overhead floor heating module mounting structure |
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Application publication date: 20220311 |