CN106121178B - A kind of heating floor of good heat conduction effect - Google Patents
A kind of heating floor of good heat conduction effect Download PDFInfo
- Publication number
- CN106121178B CN106121178B CN201610715319.1A CN201610715319A CN106121178B CN 106121178 B CN106121178 B CN 106121178B CN 201610715319 A CN201610715319 A CN 201610715319A CN 106121178 B CN106121178 B CN 106121178B
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- conductive sheet
- tenon
- groove
- thermal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
-
- 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
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- 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
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/03—Undercut connections, e.g. using undercut tongues or grooves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of heating floors of good heat conduction effect, including floor body (1), the opposite both sides of floor body (1) are respectively equipped with tongue-and-groove (2) and tenon (3), tenon (3) is equipped with heat dam (4), lower inclined plane (5) is equipped on the outside of tenon (3), and lower inclined plane (5) and tenon (3) lateral surface are equipped with thermally conductive sheet (6)；Upper and lower ends on the outside of the tongue-and-groove (2) are equipped with thermal baffle (7) corresponding with heat dam (4), ramp plate (8) corresponding with lower inclined plane (5) is equipped on the inside of tongue-and-groove (2), and ramp plate (8) is equipped with the second thermally conductive sheet (9)；The floor body (1) is equipped with annular thermally conductive sheet (13) and heating column (14).The present invention has the characteristics that heat-transfer rate can be improved, improves heat-conducting effect, improves the sealing performance between floor and improve the utilization ratio of heat.
Description
Technical field
The present invention relates to a kind of heating floor, especially a kind of heating floor of good heat conduction effect.
Background technology
With the promotion of people's living quality, the demand to heating floor is also in cumulative year after year.Heating floor with it is common
Difference lies in heating floor is far above common floor for its heat conductivility first, next is adjacent to thermally between floor
Leakproofness between plate is better than common timber floor.For these above-mentioned differences, the manufacturer of heating floor is typically logical
It crosses and heat-conducting medium is installed in floor to improve the heat conductivility of heating floor, although this mode can play certain heat conduction
Effect, but generally speaking its effect is poor；In addition factory floor be typically by between common tongue-and-groove and tenon connection coordinate into
The preliminary sealing of row, and its connection of this connection type is insecure, the time is grown, and gap is easy tod produce between floor, and heat is just
It is easy to flow out from gap, thermal loss is caused, to reduce the heat-conducting effect on floor.Moreover, heating floor is when mounted, with
It inevitably will produce certain gap between ground, heat transfer rate can be reduced by air heat transfer in this way, to reduce ground
Plate is heat-transfer rate.Therefore, that there is heat-transfer rates in existing technology is slow, heat-conducting effect is poor, between floor poor sealing with
And heat utilization ratio it is low the problems such as.
Invention content
The object of the present invention is to provide a kind of heating floors of good heat conduction effect.It has can improve heat-transfer rate,
The characteristics of improving heat-conducting effect, improving the sealing performance between floor and improve the utilization ratio of heat.
Technical scheme of the present invention：A kind of heating floor of good heat conduction effect, including floor body, floor body are opposite
Both sides are respectively equipped with tongue-and-groove and tenon, and the upper and lower side on the inside of tenon is equipped with heat dam, and lower inclined plane, and lower inclined plane are equipped on the outside of tenon
It is equipped with thermally conductive sheet with tenon lateral surface；Upper and lower ends on the outside of the tongue-and-groove are equipped with thermal baffle corresponding with heat dam,
Ramp plate corresponding with lower inclined plane is equipped on the inside of tongue-and-groove, and ramp plate is equipped with the second thermally conductive sheet；The thermal baffle
It is equipped with thermal expansion type sealing strip, the lower face of tenon also is provided with thermal expansion type sealing strip；The floor body bottom is equipped with one
Group annular groove, floor body middle part is equipped with one group of thermal hole for running through tongue-and-groove and tenon, and thermal hole passes through annular groove；The ring
It is equipped with annular thermally conductive sheet in shape slot, heating column is equipped in thermal hole.
In a kind of heating floor of good heat conduction effect above-mentioned, the thermal hole includes longitudinal thermal hole and lateral heat conduction
Hole, and longitudinal heat conduction bore dia is more than lateral thermal hole；The heating column includes longitudinal heating column and lateral heating column, and longitudinal
The diameter of heating column is more than lateral heating column；The longitudinal direction heating column is equipped with through hole corresponding with lateral thermal hole, indulges
It is equipped with positioning plate to heating column end, and tongue-and-groove inner wall is equipped with locating slot corresponding with positioning plate；The positioning plate with pass through
Through-hole is located at same straight line and horizontally disposed.
In a kind of heating floor of good heat conduction effect above-mentioned, the annular groove outer wall is equipped with the second locating slot, and second
Locating slot is located at below thermal hole；Second locating slot upper end is equipped with magnetically attractive block；The annular thermally conductive sheet outer wall is equipped with and the
The corresponding positioning column of two locating slots, positioning column upper end are equipped with ferromagnetic sheet；The annular thermally conductive sheet is equipped with width and is more than heat conduction
The shifting chute of bore dia, and shifting chute is located at the top of positioning column.
In a kind of heating floor of good heat conduction effect above-mentioned, the thermally conductive sheet is metal conducting strip, and the thickness of thermally conductive sheet
Degree is 0.5mm to 1mm.
In a kind of heating floor of good heat conduction effect above-mentioned, the second thermally conductive sheet metal conducting strip, and the second heat conduction
The thickness of piece is 1mm to 2mm.
In a kind of heating floor of good heat conduction effect above-mentioned, the annular thermally conductive sheet is the metal heat-conducting of loop configuration
Piece, heating column are the metal heat-conducting column of cylindrical structure.
Compared with prior art, the present invention is in tenon and tongue-and-groove by being arranged mutual corresponding heat dam and thermal baffle,
The switching performance for improving heating floor will not loosen using long period heating floor, in this way there will be no
Gap generates, and improves leakproofness；And thermal expansion type sealing strip is equipped on thermal baffle and tenon lower surface, temperature is higher,
Its sealing performance is also better, while the thermally conductive sheet on lower inclined plane is arranged under the expansion force effect of thermal expansion type sealing strip,
It is bonded more close between thermally conductive sheet and the second thermally conductive sheet, and the thermally conductive sheet by being arranged in tenon end transfers heat to
Heating column improves the utilization rate of heat, and the design on inclined-plane increases the area of heat transfer, to improve the speed of heat transfer；It is logical
It crosses and annular thermally conductive sheet and heating column is set on floor body, form reticular structure inside floor body, improve heat and exist
Transmission speed inside floor body improves the heat-transfer rate on floor, flies in net distribution simultaneously because floor is internally provided with
Heat-conducting medium so that the heat conduction of floor surface is uniformly and with good heat-conducting effect；Simultaneously by annular thermally conductive sheet through magnetically attractive
The magnetic action of block and ferromagnetic sheet is fixed in annular groove, after on floor, installation is complete, can be led annular by demagnetization processing
Backing is separated with magnetically attractive block, and annular thermally conductive sheet is in direct contact with ground, and heat can not need air and transmit directly through ring
Shape thermally conductive sheet is transferred to inside floor body, substantially increases heat-transfer rate, makes it have good heat-conducting effect.Second is led
The thickness of backing is arranged to 1mm to 2mm so that the second thermally conductive sheet can not only conduct heat to floor body, but also can be led to adjacent
Backing conducts heat, and thermally conductive sheet is arranged to 0.5 to 1mm, and thermally conductive sheet is facilitated to transfer heat to heating column, improves heat transfer efficiency.
Heat-transfer rate can be improved, improves heat-conducting effect, improve the sealing performance between floor and carry in conclusion the present invention has
The characteristics of utilization ratio of high heat.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of thermal hole；
Fig. 3 is the upward view of Fig. 1；
Fig. 4 is the structural schematic diagram of annular thermally conductive sheet；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is the structural schematic diagram of longitudinal heating column.
Description of symbols in attached drawing：1- floor bodies, 2- tongue-and-grooves, 3- tenons, 4- heat dams, 5- lower inclined planes, 6- thermally conductive sheets,
7- thermal baffles, 8- ramp plates, the second thermally conductive sheets of 9-, 10- thermal expansion type sealing strips, 11- annular grooves, 12- thermal holes, 13-
Annular thermally conductive sheet, 14- heating columns, the longitudinal directions 15- thermal hole, 16- transverse direction thermal holes, the longitudinal directions 17- heating column, 18- transverse direction heating columns,
19- through holes, 20- positioning plates, 21- locating slots, the second locating slots of 22-, 23- magnetically attractive blocks, 24- positioning columns, 25- ferromagnetic sheets, 26-
Shifting chute.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples, but not as the foundation limited the present invention.
Embodiment.A kind of heating floor of good heat conduction effect is constituted as shown in Figures 1 to 6, including floor body 1, floor
The opposite both sides of ontology 1 are respectively equipped with tongue-and-groove 2 and tenon 3, and the upper and lower side of 3 inside of tenon is equipped with heat dam 4, and 3 outside of tenon is set
There is lower inclined plane 5, and lower inclined plane 5 and 3 lateral surface of tenon are equipped with thermally conductive sheet 6；The upper and lower ends in the outside of the tongue-and-groove 2 be equipped with every
4 corresponding thermal baffle 7 of heat channel, 2 inside of tongue-and-groove are equipped with ramp plate 8 corresponding with lower inclined plane 5, and on ramp plate 8
Equipped with the second thermally conductive sheet 9；The thermal baffle 7 is equipped with thermal expansion type sealing strip 10, and the lower face of tenon 3 also is provided with thermally expanding
Type sealing strip 10；1 bottom of the floor body is equipped with one group of annular groove 11, and 1 middle part of floor body is equipped with one group and runs through 2 He of tongue-and-groove
The thermal hole 12 of tenon 3, and thermal hole 12 passes through annular groove 11；Annular thermally conductive sheet 13, thermal hole are equipped in the annular groove 11
Heating column 14 is equipped in 12.
The thermal hole 12 includes longitudinal thermal hole 15 and lateral thermal hole 16, and 15 diameter of longitudinal thermal hole is more than laterally
Thermal hole 16；The heating column 14 includes longitudinal heating column 17 and lateral heating column 18, and the diameter of longitudinal heating column 17 is more than
Lateral heating column 18；The longitudinal direction heating column 17 is equipped with through hole 19 corresponding with lateral thermal hole 16, longitudinal heating column
17 ends are equipped with positioning plate 20, and 2 inner wall of tongue-and-groove is equipped with locating slot corresponding with positioning plate 20 21；The positioning plate 20 with
Through hole 19 is located at same straight line and horizontally disposed.
11 outer wall of the annular groove is equipped with the second locating slot 22, and the second locating slot 22 is located at 16 lower section of lateral thermal hole；
Second locating slot, 22 upper end is equipped with magnetically attractive block 23；13 outer wall of the annular thermally conductive sheet is equipped with corresponding with the second locating slot 22
Positioning column 24,24 upper end of positioning column be equipped with ferromagnetic sheet 25；The annular thermally conductive sheet 13 is equipped with width and is more than thermal hole 12 directly
The shifting chute 26 of diameter, and shifting chute 26 is located at the top of positioning column 24.
The thermally conductive sheet 6 is metal conducting strip, and the thickness of thermally conductive sheet 6 is 0.5mm to 1mm.
Second thermally conductive sheet, 9 metal conducting strip, and the thickness of the second thermally conductive sheet 9 is 1mm to 2mm.
The annular thermally conductive sheet 13 is the metal conducting strip of loop configuration, and heating column 14 is the metal heat-conducting of cylindrical structure
Column.
That one end that tenon is contacted with tongue-and-groove is referred on the outside of tenon.Refer to tongue-and-groove outer i.e. close to floor on the outside of tongue-and-groove
The side of body end.
Annular groove outer wall refers to the end face for being relatively large in diameter side.
The operation principle of the present invention：First lateral heat conduction of the manufacture through 2 middle part of tenon 3 and tongue-and-groove inside floor body 1
Hole 16 and longitudinal thermal hole 15, and 15 diameter of longitudinal thermal hole is more than lateral thermal hole 16, in longitudinal heat conduction positioned at 2 side of tongue-and-groove
Then 15 end set locating slot 21 of hole manufactures one group of annular groove 11 from the bottom up in 1 bottom of floor body, and on annular groove 11
End is higher than thermal hole 12, and the second locating slot 22, and the second locating slot 22 is arranged in 11 outer wall of annular groove (being relatively large in diameter side)
In the lower section of longitudinal thermal hole 15, and 23 He of magnetically attractive block is respectively set on the positioning column 24 of the second locating slot 22 and annular groove 11
Ferromagnetic sheet 25；The lower inclined plane 5 at 45 degree of angles is set between 3 upper surface of the top of 3 outer end face of tenon and tenon, and in lower inclined plane 5
With setting thermally conductive sheet 6 on 3 remaining outer end face of tenon, then solid ramp plate 8 is set in tongue-and-groove 2, in ramp plate 8
The second thermally conductive sheet 9 of upper setting.After completing, now annular thermally conductive sheet 13 is put into annular groove 11, and passes through the second locating slot
22 are positioned, and are fixed by magnetically attractive block 23, and then longitudinal heating column 17 is put into longitudinal thermal hole 15, pass through positioning
Slot 21 is positioned so that through hole 19 is corresponding with lateral thermal hole 16, and lateral heating column 18 is finally put into lateral heat conduction
Hole 16；14 one end of heating column is connected with the thermally conductive sheet 6 on the tenon 3 of itself, on 14 other end of heating column and adjacent heating floor
Thermally conductive sheet 6 be connected.After heating floor is completed splicing, the magnetism of magnetically attractive block 25 is removed by demagnetizer, heat conduction annular in this way
Piece 13 is just directly touched with ground, and the step of air transmits just is omitted, and improves heat transfer efficiency.When dismounting timber floor,
First passing through magnetizer makes magnetically attractive block 25 have magnetism, and annular thermally conductive sheet 13 is fixed.
Claims (1)
1. a kind of heating floor of good heat conduction effect, it is characterised in that：Including floor body (1), floor body (1) it is opposite two
Side is respectively equipped with tongue-and-groove (2) and tenon (3), and the upper and lower side of tenon (3) is respectively equipped with heat dam (4), is equipped with down on the outside of tenon (3)
Inclined-plane (5), and lower inclined plane (5) and tenon (3) end face outside are equipped with thermally conductive sheet (6)；Upper and lower ends on the outside of the tongue-and-groove (2)
Equipped with thermal baffle (7) corresponding with heat dam (4), ramp plate corresponding with lower inclined plane (5) is equipped on the inside of tongue-and-groove (2)
(8), and ramp plate (8) is equipped with the second thermally conductive sheet (9)；The thermal baffle (7) is equipped with thermal expansion type sealing strip (10),
The lower face of tenon (3) also is provided with thermal expansion type sealing strip (10)；Floor body (1) bottom is equipped with one group of annular groove
(11), one group of thermal hole (12) for running through tongue-and-groove (2) and tenon (3) is equipped in the middle part of floor body (1), and thermal hole (12) passes through
Annular groove (11)；It is equipped with annular thermally conductive sheet (13) in the annular groove (11), heating column (14) is equipped in thermal hole (12)；It is described
Thermal hole (12) includes longitudinal thermal hole (15) and lateral thermal hole (16), and longitudinal thermal hole (15) diameter is more than lateral heat conduction
Hole (16)；The heating column (14) includes longitudinal heating column (17) and lateral heating column (18), and longitudinal heating column (17) is straight
Diameter is more than lateral heating column (18)；The longitudinal direction heating column (17) is equipped with through hole corresponding with lateral thermal hole (16)
(19), longitudinal heating column (17) end is equipped with positioning plate (20), and tongue-and-groove (2) inner wall is equipped with corresponding with positioning plate (20)
Locating slot (21)；The positioning plate (20) and through hole (19) are located at same straight line and horizontally disposed；The annular groove (11) is outside
Wall is equipped with the second locating slot (22), and the second locating slot (22) is located at below thermal hole (12)；On second locating slot (22)
End is equipped with magnetically attractive block (23)；Described annular thermally conductive sheet (13) outer wall is equipped with positioning column corresponding with the second locating slot (22)
(24), positioning column (24) upper end is equipped with ferromagnetic sheet (25)；The annular thermally conductive sheet (13) is equipped with width and is more than thermal hole (12)
The shifting chute (26) of diameter, and shifting chute (26) is located at the top of positioning column (24)；The thermally conductive sheet (6) is metal conducting strip,
And the thickness of thermally conductive sheet (6) is 0.5mm to 1mm；Second thermally conductive sheet (9) metal conducting strip, and the thickness of the second thermally conductive sheet (9)
Degree is 1mm to 2mm；The annular thermally conductive sheet (13) is the metal conducting strip of loop configuration, and heating column (14) is cylindrical structure
Metal heat-conducting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715319.1A CN106121178B (en) | 2016-08-24 | 2016-08-24 | A kind of heating floor of good heat conduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715319.1A CN106121178B (en) | 2016-08-24 | 2016-08-24 | A kind of heating floor of good heat conduction effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121178A CN106121178A (en) | 2016-11-16 |
| CN106121178B true CN106121178B (en) | 2018-10-16 |
Family
ID=57274254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610715319.1A Active CN106121178B (en) | 2016-08-24 | 2016-08-24 | A kind of heating floor of good heat conduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121178B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643434A (en) * | 2018-06-28 | 2018-10-12 | 张维秀 | A kind of construction method of industrial heating station special-shaped steel structure roof system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749881A (en) * | 1971-12-02 | 1973-07-31 | Y Tanaka | Electric heater assembly |
| DE2351080A1 (en) * | 1973-10-11 | 1975-04-24 | Werner Leschke | Electric heating floor panel - has vertically-perforated insulation layer above plane of heating conductor |
| CN1547638A (en) * | 2001-07-27 | 2004-11-17 | Τ�ָ��¹ɷݹ�˾ | Floor panel with sealing means |
| CN101962984A (en) * | 2009-07-22 | 2011-02-02 | 李增清 | Composite geothermal floor |
| CN202031294U (en) * | 2011-04-11 | 2011-11-09 | 李渊 | Internal heat conduction type geothermy floor with high thermal efficiency |
| CN203701521U (en) * | 2014-01-23 | 2014-07-09 | 李新发 | Carbon crystal heating composite floor |
| CN206070968U (en) * | 2016-08-24 | 2017-04-05 | 浙江红利富实木业有限公司 | The heating floor of good heat conduction effect |
-
2016
- 2016-08-24 CN CN201610715319.1A patent/CN106121178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749881A (en) * | 1971-12-02 | 1973-07-31 | Y Tanaka | Electric heater assembly |
| DE2351080A1 (en) * | 1973-10-11 | 1975-04-24 | Werner Leschke | Electric heating floor panel - has vertically-perforated insulation layer above plane of heating conductor |
| CN1547638A (en) * | 2001-07-27 | 2004-11-17 | Τ�ָ��¹ɷݹ�˾ | Floor panel with sealing means |
| CN101962984A (en) * | 2009-07-22 | 2011-02-02 | 李增清 | Composite geothermal floor |
| CN202031294U (en) * | 2011-04-11 | 2011-11-09 | 李渊 | Internal heat conduction type geothermy floor with high thermal efficiency |
| CN203701521U (en) * | 2014-01-23 | 2014-07-09 | 李新发 | Carbon crystal heating composite floor |
| CN206070968U (en) * | 2016-08-24 | 2017-04-05 | 浙江红利富实木业有限公司 | The heating floor of good heat conduction effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121178A (en) | 2016-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106121178B (en) | A kind of heating floor of good heat conduction effect | |
| CN203867136U (en) | Floor heating floor structure | |
| CN206070968U (en) | The heating floor of good heat conduction effect | |
| US10168101B2 (en) | Ceramic heat exchange plate and air pre-heater assembled thereby | |
| WO2009057623A1 (en) | Heat exchanger | |
| CN104567350A (en) | Low-heat-conductivity refractory brick | |
| CN201876179U (en) | Heat exchange tube and energy-saving radiator | |
| CN204129646U (en) | The efficient computer CPU heat sink of a kind of sound insulation | |
| CN203116579U (en) | Micro-channel high-efficiency aluminum flat pipe for air conditioner | |
| CN201438003U (en) | Hydropower dual-purpose instant assembled dry-wet thin ground heating module | |
| CN203432433U (en) | Heat exchange plate with double-sided micro-channels | |
| CN203174989U (en) | Metal floor-heating floor | |
| CN201318900Y (en) | Aluminum flat tube | |
| CN203360476U (en) | Checker brick | |
| CN204717820U (en) | A kind of floor heating device | |
| CN207730065U (en) | A kind of novel heat exchanger | |
| CN203572273U (en) | Heat exchanger | |
| CN204005854U (en) | LED light fixture with multiple radiating device | |
| CN203274566U (en) | Parallel flow pulsating heat pipe heat exchanger | |
| CN204286062U (en) | A kind of low heat conduction refractory brick | |
| CN203629309U (en) | Cooling plate of metallurgical furnace | |
| CN202767346U (en) | Self heat preservation building block of wall | |
| CN204421139U (en) | Be convenient to the floor heating water pipe of mounting arrangements | |
| CN203629327U (en) | Metallurgical furnace cooling plate with cooling partition plates | |
| CN203216346U (en) | Plate-type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A geothermal floor with good thermal conductivity Effective date of registration: 20220816 Granted publication date: 20181016 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG HONLY FUSHI WOOD Co.,Ltd. Registration number: Y2022330001777 |