CN107543234A - A kind of heating-cooling double-effect floor panel structure - Google Patents
A kind of heating-cooling double-effect floor panel structure Download PDFInfo
- Publication number
- CN107543234A CN107543234A CN201710847784.5A CN201710847784A CN107543234A CN 107543234 A CN107543234 A CN 107543234A CN 201710847784 A CN201710847784 A CN 201710847784A CN 107543234 A CN107543234 A CN 107543234A
- Authority
- CN
- China
- Prior art keywords
- monomer
- subfloor
- heating
- panel structure
- floor panel
- 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.)
- Pending
Links
Abstract
The present invention relates to indoor floor field, and in particular to a kind of heating-cooling double-effect floor panel structure, including：Top layer floor and subfloor, the top layer floor are spliced by some top layer floors monomer, and the subfloor is spliced by some subfloor monomers, and top layer floor monomer is placed in above the subfloor monomer；The subfloor monomer is internally provided with airflow line, is provided with the air stream outlet connected with the airflow line at the top of the subfloor monomer, and the airflow line between the adjacent subfloor monomer is connected by sealing gland joint；The top layer floor monomer bottom is provided with the heat-transfer surface set towards the air stream outlet, and the heat-transfer surface is provided with prominent heat exchange post, and the heat exchange post will form heat exchanging chamber between heat-transfer surface and subfloor monomer top.
Description
Technical field
The present invention relates to indoor floor field, and in particular to a kind of heating-cooling double-effect floor panel structure.
Background technology
Mainly floor is heated or cooled by way of heat conducting pipe for conventional refrigeration, heating double-effect floor.For example, Shen
It please number be a kind of heating modular flooring disclosed in CN201310265108.9, thermal medium is imported in the heating tube in floor
To complete the heating to floor, but be the problem of this heating mode, the surface temperature around heat pipe is higher, and heat pipe it
Between floor temperature tell somebody what one's real intentions are so that the ground different apart from heat pipe position has a bigger temperature difference.User's light pin exists
The experience of walking is very poor on floor.In order to eliminate this temperature difference, conventional technical means generally use increase heat pipe arrangement density
Mode, and this mode considerably increases the production cost on floor, and construction when being also unfavorable for floor covering layers.
The content of the invention
The purpose of the present invention, it is to solve the problems, such as in background technology, there is provided a kind of heating-cooling double-effect floor panel structure.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of heating-cooling double-effect floor panel structure, including：Top layer floor and subfloor, the top layer floor are single by some top layer floors
Body is spliced, and the subfloor is spliced by some subfloor monomers, and top layer floor monomer is placed in the bottom
Above the monomer of layer floor；The subfloor monomer is internally provided with airflow line, is provided with the top of the subfloor monomer
The air stream outlet connected with the airflow line, the airflow line between the adjacent subfloor monomer pass through sealing gland joint phase
Even；The top layer floor monomer bottom is provided with the heat-transfer surface set towards the air stream outlet, and the heat-transfer surface is provided with prominent
The heat exchange post gone out, the heat exchange post will form heat exchanging chamber between heat-transfer surface and subfloor monomer top.
By heating/cooling gas in airflow line in the application, top layer floor monomer bottom is blowed to by air stream outlet
Heat-transfer surface so that whole top layer floor monomer bottom is uniformly heated, ensure that the temperature of floor surface is uniform.This
Outside, the connected mode of sealing gland joint is used between the airflow line of subfloor monomer, floor has been effectively ensured and has expanded with heat and contract with cold
During air-tightness, effectively inhibit the situation of gas leakage.
Preferably, length direction of the airflow line along the subfloor monomer is set, the airflow line
Joint socket is provided at both ends with, the joint socket is connected with the end thread of the airflow line.
Preferably, the sealing gland joint includes, flexible pipe and the connection-peg for being arranged on the flexible pipe both ends.
Between subfloor monomer, respectively by the connection-peg and subfloor monomer at sealing gland connector hose both ends
Joint socket is connected, and ensures air-tightness.
Preferably, the joint socket includes, threaded connection section, bolt section and the interface section being sequentially connected are described to connect
It is trapezoidal buckle annular groove to be provided with section in mouth section；The connection-peg includes, slip ring and central tube, and the slip ring is with
Holddown spring is provided between heart pipe, the central tube is provided with hub cavity, the interface cavity wall away from described flexible pipe one end
The clamping hoodle to match with the buckle annular groove is provided with, the hub cavity axially inner side is provided with sealing ring, the slip
What ring inner ring was provided with to prop up the clamping hoodle supports platform.
The manner of connection-peg and joint socket is to compress slip ring, and buckle annular groove then is moved into clamping bullet
Zhu Chu, slip ring is then decontroled, lower slider loopback bullet is acted in holddown spring, clamping hoodle is pressed into buckle annular groove to platform,
Connection-peg fastens completely with joint socket since then, and during fastening, sealing ring plays sealing function.
Preferably, the heat exchange post is staggered with the air stream outlet on floor length direction.
Preferably, it is arranged with the airflow line of three or more than three in the subfloor monomer in parallel, point
To be arranged on the two of most edge edge airflow pipelines and being arranged on the central gas stream pipeline of centre.
Preferably, being provided with two row air stream outlets on every airflow line, the air stream outlet includes vertical
Air stream outlet and slanted gas flow outlet, the uprush outlet are arranged on the edge airflow pipeline towards the subfloor
The side at monomer edge, the edge airflow pipeline includes row uprush outlet and row slanted gas flow outlet, in described
Heart airflow line exports including two row slanted gas flows.
Preferably, it is additionally provided with central vertical air stream outlet in the middle part of the central gas stream pipeline.
Preferably, the axis of the uprush outlet is vertically arranged, the axis of the slanted gas flow outlet, which tilts, to be set
Put, the incline direction of the adjacent inclined air stream outlet of neighboring gas flow pipeline is opposite.
Preferably, the bottom-up gradually increase of the area of section of the air stream outlet.
By the setting form of said flow pipeline, whole heat-transfer surface can be effectively ensured by uniform blowing amount, ensure
The uniformity of temperature profile of floor surface.
Preferably, the both ends on the subfloor monomer length direction are respectively arranged with down to bar and upper support bar, phase
The lower of the adjacent subfloor monomer supports bar and upper support between bar forms connecting cavity, and the two of the subfloor hull beam direction
End is respectively arranged with backplane card and dashed forward and bottom plate neck, for the splicing assembling between adjacent subfloor monomer.
Dashed forward and two top plate necks preferably, being provided with two top plate cards on the monomer of the top layer floor, for adjacent
Splicing assembling between the monomer of top layer floor.
Preferably, the top plate card is dashed forward, top is provided with elastic packing adhesive tape, due in floor temperature change procedure, no
It is evitable that the phenomenon expanded with heat and contract with cold occurs, so as to cause that space occurs between the monomer of top layer floor, it can so cause gas
The leakage of body, the sealing on floor can be ensured by elastic packing adhesive tape.
In summary, beneficial effects of the present invention：
1. a kind of heating-cooling double-effect floor panel structure of the present invention, can be effectively ensured the uniformity of floor surface temperature, improve
The real experiences that user's light business concern operating a porters' service is walked.
2. a kind of heating-cooling double-effect floor panel structure of the present invention, has a stronger sealing property, close between each part
Seal structure is reasonable in design, can effectively play the sealing effectiveness under the conditions of expanding with heat and contract with cold.
3. a kind of heating-cooling double-effect floor panel structure of the present invention, easy for installation, the mode phase mated formation with traditional floor
Closely, mating formation for various house shapes, and the paving that the pipe laying of reduction and poling etc. are complicated can be adapted to sawing between the monomer of floor
Fill process.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is assembling schematic diagram of the present invention；
Fig. 3 is the structural representation of subfloor monomer in the present invention；
Fig. 4 is the structural representation of airflow line in the present invention；
Fig. 5 is the structural representation of sealing gland joint in the present invention.
Embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as
All protected in scope of the presently claimed invention by Patent Law.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1~Fig. 5, a kind of heating-cooling double-effect floor panel structure, including：Top layer floor 100 and subfloor 200, top layer
Floor 100 is spliced by some top layer floors monomer 1, and subfloor 200 is spliced by some subfloor monomers 2, table
Layer floor monomer 1 is placed in the top of subfloor monomer 2, and subfloor monomer 2 is internally provided with airflow line 21, subfloor list
The top of body 2 is provided with the air stream outlet 22 connect with airflow line 21, and the airflow line 21 between adjacent subfloor monomer 2 leads to
Cross sealing gland joint 3 to be connected, the bottom of top layer floor monomer 1 is provided with the heat-transfer surface 101 set towards air stream outlet 22, heat-transfer surface
101 are provided with prominent heat exchange post 11, and heat exchange post 11 will form heat exchanging chamber between heat-transfer surface 101 and the top of subfloor monomer 2
12。
According to Fig. 2, length direction of the airflow line 21 along subfloor monomer 2 is set, the both ends of airflow line 21
Joint socket 23 is provided with, joint socket 23 is connected with the end thread of airflow line 21, and heat exchange post 11 exists with air stream outlet 22
Floor length is staggered on direction.
According to Fig. 4, it is arranged with three airflow lines 21 in subfloor monomer 2 in parallel, is divided into and is arranged on most edge
Two edge airflow pipeline 21a and be arranged on the central gas stream pipeline 21b of centre, be provided with two on every airflow line 21
Row air stream outlet 22, air stream outlet 22 include uprush outlet 22a and slanted gas flow outlet 22b, and uprush outlet 22a is set
The side towards the edge of subfloor monomer 2 in edge airflow pipeline 21a is put, edge airflow pipeline 21a includes a row vertical gas
Flow export 22a and row slanted gas flow outlet 22b, central gas stream pipeline 21b include two row slanted gas flows outlet 22b, central gas
Central vertical air stream outlet 22c is additionally provided with the middle part of flow tube road 21b.
Uprush outlet 22a axis is vertically arranged, and slanted gas flow outlet 22b axis is obliquely installed, neighboring gas flow
The adjacent inclined air stream outlet 22b of pipeline 21 incline direction is on the contrary, the bottom-up gradually increasing of the area of section of air stream outlet 22
Greatly.
According to Fig. 1, Fig. 2, the both ends on the length direction of subfloor monomer 2 are respectively arranged with down to bar 201 and upper
To bar 202, the lower of adjacent subfloor monomer 2 supports bar 201 and upper formation connecting cavity 203 between supporting bar 202, subfloor monomer
The both ends of 2 widths are respectively arranged with backplane card prominent 204 and bottom plate neck 205.
According to Fig. 1, two top plate cards prominent 102 and two top plate necks 103, top are provided with top layer floor monomer 1
Prominent 102 tops of board are provided with elastic packing adhesive tape 1021.
In order to ensure sealing, according to Fig. 5, sealing gland joint 3 includes, flexible pipe 31 and be arranged on the both ends of flexible pipe 31 insert
Joint 32, joint socket 23 include, threaded connection section 231, bolt section 232 and the interface section 233 being sequentially connected, interface section 233
On to be provided with section be trapezoidal buckle annular groove 2331；Connection-peg 32 includes, slip ring 321 and central tube 322, slip ring 321
Holddown spring 323 is provided between central tube 322, central tube 322 is provided with hub cavity 324, interface away from the one end of flexible pipe 31
The inwall of chamber 324 is provided with the clamping hoodle 3241 to match with buckle annular groove 2331, and the axially inner side of hub cavity 324 is provided with sealing
Circle 3242, what the inner ring of slip ring 321 was provided with to prop up clamping hoodle 3241 supports platform 3211.
Floor is passed through in subfloor monomer 2 by airflow line 21 in use, by heating/cold air, gas from
Air stream outlet 22 blows to the heat-transfer surface 101 of the bottom of top layer floor monomer 1 with exchanging heat on post 11 so that the bottom of top layer floor monomer 1
Uniformly it is heated, completes the temperature control to floor surface.In installation process, subfloor monomer 2 can basis on floor
Actual use situation carries out sawing, it is only necessary to which joint socket 23 is fixed on to the gas of each subfloor monomer 2 by thread segment
The both ends of flow tube road 21, sealing gland joint 3 ensure that floor Relative sliding process collects and can guarantee that sealing effectiveness all the time, adjacent bottom
The manner of connection-peg 32 and joint socket 23 is to compress slip ring 321 between layer floor monomer 2, then by snap collar
Groove 2331 is moved at clamping hoodle 3241, then decontrols slip ring 321, and acting on downslide rotating ring 321 in holddown spring 323 returns
Bullet, clamping hoodle 3241 being pressed into buckle annular groove 2331 to platform 3211, connection-peg 32 fastens completely with joint socket 23 since then,
During fastening, sealing ring 3242 plays sealing function.
Floor in use, because top layer floor 100 and subfloor 200 adhere to two different layers separately, therefore bottom
Deformation does not interfere with the deformation on top, employs elastic packing adhesive tape 1021 between the top layer floor monomer 1 of upper part, effectively
While preventing gas leakage, the alleviation played a part of of expanding with heat and contract with cold to floor monomer.
Claims (10)
- A kind of 1. heating-cooling double-effect floor panel structure, it is characterised in that including：Top layer floor（100）And subfloor（200）, it is described Top layer floor（100）By some top layer floors monomer（1）It is spliced, the subfloor（200）By some subfloor lists Body（2）It is spliced, top layer floor monomer（1）It is placed in the subfloor monomer（2）Top；The subfloor monomer（2）It is internally provided with airflow line（21）, the subfloor monomer（2）Top be provided with The airflow line（21）The air stream outlet of connection（22）, the adjacent subfloor monomer（2）Between airflow line（21） Pass through sealing gland joint（3）It is connected；Top layer floor monomer（1）Bottom is provided with towards the air stream outlet（22）The heat-transfer surface of setting（101）, it is described to change Hot face（101）It is provided with prominent heat exchange post（11）, the heat exchange post（11）By heat-transfer surface（101）With subfloor monomer（2） Heat exchanging chamber is formed between top（12）.
- A kind of 2. heating-cooling double-effect floor panel structure according to claim 1, it is characterised in that the airflow line（21）Along institute State subfloor monomer（2）Length direction set, the airflow line（21）Be provided at both ends with joint socket（23）, it is described Joint socket（23）With the airflow line（21）End thread connection.
- A kind of 3. heating-cooling double-effect floor panel structure according to claim 2, it is characterised in that the sealing gland joint（3）Including, Flexible pipe（31）Be arranged on the flexible pipe（31）The connection-peg at both ends（32）.
- A kind of 4. heating-cooling double-effect floor panel structure according to claim 3, it is characterised in that the joint socket（23）Bag Include, the threaded connection section being sequentially connected（231）, bolt section（232）And interface section（233）, the interface section（233）On be provided with Section is trapezoidal buckle annular groove（2331）；The connection-peg（32）Including slip ring（321）And central tube（322）, the cunning Rotating ring（321）With central tube（322）Between be provided with holddown spring（323）, the central tube（322）Away from the flexible pipe（31） One end is provided with hub cavity（324）, the hub cavity（324）Inwall is provided with and the buckle annular groove（2331）The card to match Tight hoodle（3241）, the hub cavity（324）Axially inner side is provided with sealing ring（3242）, the slip ring（321）Inner ring is set It is equipped with to prop up the clamping hoodle（3241）Support platform（3211）.
- A kind of 5. heating-cooling double-effect floor panel structure according to claim 1, it is characterised in that the subfloor monomer（2） Inside it is arranged with the airflow line of three or more than three in parallel（21）, it is divided into two edge airflow pipes for being arranged on most edge Road（21a）With the central gas stream pipeline for being arranged on centre（21b）.
- A kind of 6. heating-cooling double-effect floor panel structure according to claim 5, it is characterised in that every airflow line（21） On be provided with two row air stream outlets（22）, the air stream outlet（22）Exported including uprush（22a）Go out with slanted gas flow Mouthful（22b）, the uprush outlet（22a）It is arranged on the edge airflow pipeline（21a）Towards the subfloor monomer （2）The side at edge, the edge airflow pipeline（21a）Exported including a row uprush（22a）Go out with a row slanted gas flow Mouthful（22b）, the central gas stream pipeline（21b）Exported including two row slanted gas flows（22b）.
- A kind of 7. heating-cooling double-effect floor panel structure according to claim 6, it is characterised in that the uprush outlet （22a）Axis be vertically arranged, slanted gas flow outlet（22b）Axis be obliquely installed, neighboring gas flow pipeline（21）Phase Adjacent slanted gas flow outlet（22b）Incline direction it is opposite.
- A kind of 8. heating-cooling double-effect floor panel structure according to claim 6, it is characterised in that the air stream outlet（22）Cut The bottom-up gradually increase of face area.
- A kind of 9. heating-cooling double-effect floor panel structure according to claim 1, it is characterised in that the subfloor monomer（2） Both ends on length direction, which are respectively arranged with down, supports bar（201）Bar is supported with upper（202）, the adjacent subfloor monomer（2）'s Bar is supported down（201）Bar is supported with upper（202）Between form connecting cavity（203）, the subfloor monomer（2）The both ends of width Backplane card is respectively arranged with to dash forward（204）With bottom plate neck（205）.
- A kind of 10. heating-cooling double-effect floor panel structure according to claim 1, it is characterised in that top layer floor monomer（1） On be provided with two top plate cards and dash forward（102）With two top plate necks（103）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847784.5A CN107543234A (en) | 2017-09-19 | 2017-09-19 | A kind of heating-cooling double-effect floor panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847784.5A CN107543234A (en) | 2017-09-19 | 2017-09-19 | A kind of heating-cooling double-effect floor panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107543234A true CN107543234A (en) | 2018-01-05 |
Family
ID=60964305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847784.5A Pending CN107543234A (en) | 2017-09-19 | 2017-09-19 | A kind of heating-cooling double-effect floor panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107543234A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000039163A (en) * | 1998-07-21 | 2000-02-08 | Tokyo Landscape Kenkyusho:Kk | Cooling and heating structure having water permeable concrete surface layer |
| JP2001132962A (en) * | 1999-11-02 | 2001-05-18 | Hitachi Air Conditioning System Co Ltd | Floor heating-and-cooling system |
| JP2002013751A (en) * | 2000-06-28 | 2002-01-18 | Kurita Kogyo:Kk | Indoor cooling/heating system and air circulation panel |
| CN1904282A (en) * | 2006-08-01 | 2007-01-31 | 中国建筑科学研究院 | Energy storage type air regulating floorslab |
| CN101158218A (en) * | 2007-11-13 | 2008-04-09 | 李新发 | Air interchange type ground heating-cooling floor |
| KR100857075B1 (en) * | 2007-03-27 | 2008-09-05 | 정오철 | Tatami panel and bottom structure having same |
| CN201206320Y (en) * | 2008-05-09 | 2009-03-11 | 丛伟斌 | High-efficiency antideformation geothermal energy multilayer wood compound floor |
| CN202530707U (en) * | 2012-04-01 | 2012-11-14 | 吴钦凡 | Assembled ground heating plate |
| CN103912907A (en) * | 2013-01-09 | 2014-07-09 | 郑炳太 | Assembled floor used for heating |
| CN104061640A (en) * | 2014-06-03 | 2014-09-24 | 东莞市新时代新能源科技有限公司 | Temperature interaction floor |
| CN205002215U (en) * | 2015-08-18 | 2016-01-27 | 吴家敏 | Multi -functional heat exchange floor or decorative board |
| JP2016121813A (en) * | 2014-12-24 | 2016-07-07 | 株式会社Ｄ．Ｃ．Ｔアイ | Heat exchange structure and construction method for heat exchange structure |
| CN207262511U (en) * | 2017-09-19 | 2018-04-20 | 浙江佳中木业有限公司 | A kind of heating-cooling double-effect floor panel structure |
-
2017
- 2017-09-19 CN CN201710847784.5A patent/CN107543234A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000039163A (en) * | 1998-07-21 | 2000-02-08 | Tokyo Landscape Kenkyusho:Kk | Cooling and heating structure having water permeable concrete surface layer |
| JP2001132962A (en) * | 1999-11-02 | 2001-05-18 | Hitachi Air Conditioning System Co Ltd | Floor heating-and-cooling system |
| JP2002013751A (en) * | 2000-06-28 | 2002-01-18 | Kurita Kogyo:Kk | Indoor cooling/heating system and air circulation panel |
| CN1904282A (en) * | 2006-08-01 | 2007-01-31 | 中国建筑科学研究院 | Energy storage type air regulating floorslab |
| KR100857075B1 (en) * | 2007-03-27 | 2008-09-05 | 정오철 | Tatami panel and bottom structure having same |
| CN101158218A (en) * | 2007-11-13 | 2008-04-09 | 李新发 | Air interchange type ground heating-cooling floor |
| CN201206320Y (en) * | 2008-05-09 | 2009-03-11 | 丛伟斌 | High-efficiency antideformation geothermal energy multilayer wood compound floor |
| CN202530707U (en) * | 2012-04-01 | 2012-11-14 | 吴钦凡 | Assembled ground heating plate |
| CN103912907A (en) * | 2013-01-09 | 2014-07-09 | 郑炳太 | Assembled floor used for heating |
| CN104061640A (en) * | 2014-06-03 | 2014-09-24 | 东莞市新时代新能源科技有限公司 | Temperature interaction floor |
| JP2016121813A (en) * | 2014-12-24 | 2016-07-07 | 株式会社Ｄ．Ｃ．Ｔアイ | Heat exchange structure and construction method for heat exchange structure |
| CN205002215U (en) * | 2015-08-18 | 2016-01-27 | 吴家敏 | Multi -functional heat exchange floor or decorative board |
| CN207262511U (en) * | 2017-09-19 | 2018-04-20 | 浙江佳中木业有限公司 | A kind of heating-cooling double-effect floor panel structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207262511U (en) | A kind of heating-cooling double-effect floor panel structure | |
| CN207159754U (en) | Bridge floor, road surface deicing system | |
| CN107543234A (en) | A kind of heating-cooling double-effect floor panel structure | |
| CN207262615U (en) | A kind of heating-cooling double-effect floor temperature control system | |
| CN207499191U (en) | A kind of integrated network formula heating-cooling double-effect metope structure | |
| CN107504608A (en) | A kind of heating-cooling double-effect floor temperature control system | |
| CN207584966U (en) | A kind of integrated network formula heating-cooling double-effect metope temperature-controlling system | |
| CN207499315U (en) | Circulation pipe network formula heating-cooling double-effect floor is integrated in one kind | |
| CN107524250A (en) | A kind of integrated network formula heating-cooling double-effect metope structure | |
| CN206419545U (en) | The coking device of large-scale gate valve | |
| CN104677152B (en) | Plate type air-air heat exchanger | |
| CN202074602U (en) | The Book of Changes dry type paving floor heating system | |
| CN107543270B (en) | Integrated pipe network type cold and hot double-effect wall surface temperature control system | |
| CN105648131B (en) | A kind of uniform gas distribution brick of hot-blast stove | |
| CN203893729U (en) | High-efficiency heat exchanging water tube and heat tube radiation heating/refrigerating system | |
| CN207866091U (en) | A kind of serial plate type heat exchanger with lap joint flange connector | |
| CN206554455U (en) | A kind of Ω grooves sound insulation floor heating module | |
| CN207194380U (en) | A kind of novel ground heater timber floor | |
| CN206554454U (en) | A kind of spill sound insulation trough heating module | |
| CN208296023U (en) | Indoor ground-heating type air source heat pump room heater | |
| CN106086270B (en) | A kind of top combustion stove | |
| CN107558688A (en) | Circulation pipe network formula heating-cooling double-effect floor is integrated in one kind | |
| CN204612251U (en) | Underground pipe, ground heat exchanger and heat-exchange system | |
| CN106439207B (en) | The coking device and air shooter line of large-scale gate valve | |
| CN212961838U (en) | Water heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180517 Address after: 313000 -8, 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant after: ZHEJIANG JIAZHONG SMART HOME TECHNOLOGY Co.,Ltd. Address before: 313000 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant before: ZHEJIANG JIAZHONG WOOD INDUSTRY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190527 Address after: 313000 Tongde Road, Old Guan Town, Nanxun District, Huzhou City, Zhejiang Province, 28-6 Applicant after: ZHEJIANG XINGGUANG DIANKE INTELLIGENT HOME TECHNOLOGY Co.,Ltd. Address before: 313000 -8, 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant before: ZHEJIANG JIAZHONG SMART HOME TECHNOLOGY Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |