CN207035279U - Floor heating module and ground heating system - Google Patents
Floor heating module and ground heating system Download PDFInfo
- Publication number
- CN207035279U CN207035279U CN201720994885.0U CN201720994885U CN207035279U CN 207035279 U CN207035279 U CN 207035279U CN 201720994885 U CN201720994885 U CN 201720994885U CN 207035279 U CN207035279 U CN 207035279U
- Authority
- CN
- China
- Prior art keywords
- groove
- floor heating
- heating module
- water pipe
- hot water
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model provides a kind of floor heating module and ground heating system, belongs to building material technical field.Floor heating module includes insulation body and hot water pipe, the side of insulation body is provided with the first groove, the second groove and deck, first groove and the second texturearunaperpendicular are set, and deck is located in the first groove and the second groove, and hot water pipe is arranged in deck and is embedded in the first groove and/or the second groove.The floor heating module can be by the way that hot water pipe be arranged in the first groove or the second groove, and the relational implementation set by card is relatively fixed, and hot water pipe is almost not subject to the pressure of outside after installation.Installation is simple, and the hot water pipe service life after installation is longer, and this is reasonable in design, and its overall using effect is preferable, and market application potential is huge.Ground heating system includes floor heating module, and it has the repertoire of the floor heating module.
Description
Technical field
Building material technical field is the utility model is related to, in particular to a kind of floor heating module and ground heating system.
Background technology
Floor heating is the abbreviation of floor panel heating, be using whole ground as radiator, by the heating agent in flooring radiation layer,
Whole ground is uniformly heated, the rule radiated upwards using the accumulation of heat and heat on ground itself is conducted from the bottom to top, to reach
To the purpose of heating.
Water floor heating refers to water to be heated to certain temperature, is transported to underfloor water pipe pipe radiating network, is generated heat by floor
And realize a kind of heating mode of heating purpose.
Low-temperature ground heating agent forms the thermograde that sole to head is gradually successively decreased indoors, cool so as to give warm of pin
Comfort.Ground radiation heating meets the fitness theory of the traditional Chinese medical science " temperature foot top is cool ", is the heating system of current the most comfortable, and
The symbol of modern life quality.
Electricity floor heating two of warming up with being divided into water from thermal medium major class, from paving structure with being divided into wet type with warming up dry type
It is warm two kinds, floor tile type floor heating of warming up with being divided into floor type from surface finish, functionally it is divided into far infrared of commonly warming up
Floor heating.
Inventor has found that traditional floor heating module at least has the following disadvantages under study for action:
Installation is complicated, and the service life of hot water pipe is relatively low;
Using effect is poor.
Utility model content
The purpose of this utility model is the provision of a kind of floor heating module, improves the deficiencies in the prior art, it can pass through
Hot water pipe is arranged in the first groove or the second groove, the relational implementation set by card is relatively fixed, and hot water pipe is several after installation
It is not subject to the pressure of outside.Installation is simple, and the hot water pipe service life after installation is longer, and this is reasonable in design, its entirety
Using effect is preferable, and market application potential is huge.
Another object of the present utility model is the provision of a kind of ground heating system, and it includes floor heating module mentioned above,
It has the repertoire of the floor heating module.
What embodiment of the present utility model was realized in:
Embodiment of the present utility model provides a kind of floor heating module, and it includes being incubated body and hot water pipe, is incubated body
Side be provided with the first groove, the second groove and deck, the first groove and the second texturearunaperpendicular are set, and deck is recessed positioned at first
In groove and the second groove, hot water pipe is arranged in deck and is embedded in the first groove and/or the second groove.
Specifically, the floor heating module can be set by the way that hot water pipe is arranged in the first groove or the second groove by card
Relational implementation be relatively fixed, after installation hot water pipe be almost not subject to outside pressure.Installation is simple, and the hot water pipe after installation makes
With lasting a long time, this is reasonable in design, and its overall using effect is preferable, and market application potential is huge.
Optionally, deck includes at least three clampings projection, has gap between two adjacent clamping projections, adjacent
Gap between two clamping projections corresponds to the first groove or the second groove.
Optionally, the raised quantity of clamping is four.
Optionally, clamping projection is triangular in shape, and each clamping is raised to have two right-angle sides, and right-angle side corresponds to gap.
Optionally, the material for being incubated body is extruded polystyrene board.
Optionally, support protrusion is limited jointly between two adjacent the first grooves and adjacent two the second grooves,
Support protrusion is rounded.
Optionally, a diameter of 17cm-19cm of support protrusion.
Optionally, it is in rectangular-shape to be incubated body, and the length for being incubated body is 110cm-130cm, is incubated the width of body
For 55cm-65cm, the thickness for being incubated body is 2cm-10cm.
Optionally, the side for being incubated the remote deck of body is provided with thermal insulation layer, and the thickness of thermal insulation layer is 1cm-1.5cm.
Embodiment of the present utility model additionally provides a kind of ground heating system, and it includes floor heating module mentioned above, floor heating
The quantity of module is multiple, two adjacent floor heating modules splicing and the first groove of adjacent two floor heating modules or second recessed
Groove is correspondingly arranged.
Compared with prior art, the beneficial effect of the utility model embodiment is:
In summary, the floor heating module can pass through card by the way that hot water pipe is arranged in the first groove or the second groove
If relational implementation be relatively fixed, after installation hot water pipe be almost not subject to outside pressure.Installation is simple, the hot water pipe after installation
Service life is longer, and this is reasonable in design, and its overall using effect is preferable, and market application potential is huge.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the floor heating module that the utility model embodiment 1 provides;
Fig. 2 is the structural representation of the insulation body shown in Fig. 1;
Fig. 3 is the first structural representation of deck in the floor heating module that the utility model embodiment 2 provides;
Fig. 4 is second of structural representation of deck in the floor heating module that the utility model embodiment 3 provides;
Fig. 5 is the structural representation for the ground heating system that the utility model embodiment 4 provides.
Icon:100- floor heating modules;200- ground heating systems;10- is incubated body;The grooves of 11- first;The grooves of 12- second;
13- decks;131- clampings are raised;132- gaps;14- support protrusions;15- thermal insulation layers;20- hot water pipes.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation, term " on ", " under ", "left", "right", " interior ", " outer " etc. in description of the present utility model
The orientation or position relationship of instruction be based on orientation shown in the drawings or position relationship, or the utility model product use when
The orientation or position relationship usually put, it is for only for ease of description the utility model and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
Limitation of the present utility model.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
Fig. 1 and Fig. 2 are refer to, present embodiments provides a kind of floor heating module 100, it includes being incubated body 10 and hot water pipe
20, the side of insulation body 10 is provided with the first groove 11, the second groove 12 and deck 13, the first groove 11 and the second groove 12
It is vertically arranged, deck 13 is located in the first groove 11 and the second groove 12, and hot water pipe 20 is arranged in deck 13 and is embedded at the
In one groove 11 and/or the second groove 12.
First groove 11 and the second groove 12 are in crisscross distribution.The quantity of first groove 11 and the second groove 12 is more
Individual, hot water pipe 20 shown in Fig. 1 is located in the first groove 11, when it is implemented, it may be mounted in the second groove 12.When
So, overlapping installation can also be selected, that is to say, that the first groove 11 and the second groove 12 are mounted on the hot water pipe 20, or
Say that hot water pipe 20 is inherently U-shaped or L-type, it can be directly installed in the first groove 11 and the second groove 12.
Deck 13 is used to fix hot water pipe 20, and deck 13 is located at the intersection of the first groove 11 and the second groove 12, installation
Under state, the deck 13 can vacantly be set hot water pipe 20, that is to say, that it can realize and be incubated the minimum of body 10 and connect
Contacting surface is accumulated, and avoids contact with that area is excessive, causes the loss of heat.
Explanation is needed exist for, first groove 11, the second groove 12 and deck 13 can be straight by being machined
It is connected into type.
Specifically, the floor heating module 100 can by the way that hot water pipe 20 is arranged in the first groove 11 or the second groove 12,
The relational implementation set by card is relatively fixed, and hot water pipe 20 is almost not subject to the pressure of outside after installation.Installation is simple, after installation
The service life of hot water pipe 20 it is longer, this is reasonable in design, and its overall using effect is preferable, and market application potential is huge.
With reference to Fig. 2, optionally, deck 13 includes at least three clamping projections 131, adjacent two clamping projections 131 it
Between there is gap 132, the gap 132 between adjacent two clamping projections 131 corresponds to the first groove 11 or the second groove 12.
When hot water pipe 20 is installed, directly it is fastened in the gap 132 between two adjacent clamping projections 131, by squeezing
Pressure realization is relatively fixed.
Optionally, the quantity of clamping projection 131 is four.
Four clamping projections 131 are symmetrical, it is also assumed that the deck 13 itself is rectangular, then opened up inside it
Four clamping projections 131 are formed after crisscross groove.
Of course, the clamping projection 131 can also be and be incubated body 10 and be integrally formed, that is to say, that when producing
It is presented go out raised shape.
Optionally, clamping projection 131 is triangular in shape, and each clamping projection 131 has two right-angle sides, and right-angle side corresponds to
Gap 132.
The shape of each clamping projection 131 is triangular in shape, it is believed that it is isosceles right triangle, its right-angle side pair
Should be in gap 132, it can be understood as under the installment state of hot water pipe 20, its part of gap 132 directly contacted is that the clamping is raised
Right-angle side corresponding to 131.Stability is more preferable, it is not easy to falls off phenomenon.
Optionally, the material for being incubated body 10 is extruded polystyrene board.
The full name of extruded polystyrene board is extruded polystyrene foam board, abbreviation extruded sheet, also known as XPS plate.
It has preferably insulation, moisture effect.
Optionally, it is convex that support is limited between adjacent two the first grooves 11 and adjacent two the second grooves 12 jointly
14 are played, support protrusion 14 is rounded.
With reference to Fig. 2, the support protrusion 14 at the middle part of insulation body 10 is in circular, thereon the support protrusion 14 on bottom left the right edge
Semicircular in shape, the support protrusion 14 of its four apexes are circular in 1/4.
When multiple insulation bodies 10 splice, semicircle up and down can be realized by two insulation splicings of body 10
Circular, 1/4 circle of apex can realize circular by four insulation splicings of body 10.
Optionally, a diameter of 17cm-19cm of support protrusion 14.
When it is implemented, the diameter can select 17cm, 18cm and 19cm.
Corresponding, the depth and width of the groove 12 of the first groove 11 and second can be according to the caliber of actual hot water pipe 20
Size is correspondingly arranged.In general, the depth and width are 1.6cmX1.6cm-2.0cmX2cm.
When it is implemented, the depth can select 1.6cm, 1.7cm, 1.8cm, 1.9cm and 2.0cm.The width can also
Select 1.6cm, 1.7cm, 1.8cm, 1.9cm and 2.0cm.
Optionally, it is in rectangular-shape to be incubated body 10, and the length of insulation body 10 is 110cm-130cm, is incubated body 10
Width be 55cm-65cm, insulation body 10 thickness be 2cm-10cm.
When it is implemented, the length of the insulation body 10 can select 110cm, 120cm and 130cm.The insulation body 10
Width can select 55cm, 60cm and 65cm.The thickness of the insulation body 10 can select 2cm, 3cm, 6cm and 10cm.
Optionally, the side for being incubated the remote deck 13 of body 10 is provided with thermal insulation layer 15, and the thickness of thermal insulation layer 15 is
1cm-1.5cm。
Thermal insulation layer 15 primarily serves connection and heat-insulated effect.During installation, it should fit in ground with the side of thermal insulation layer 15
Face.
A kind of floor heating module 100 provided according to the utility model embodiment, the operation principle of floor heating module 100 are:
Install floor heating module 100 when, there is the side of thermal insulation layer 15 to fit in ground for it, its opposite side upward, that is,
The groove 12 of first groove 11 and second upward, splices multiple floor heating modules 100, and hot water pipe 20 is arranged on into the first groove 11
And/or second in groove 12, pass through deck 13 and realize both be relatively fixed.
The floor heating module 100, which can be realized, exempts to backfill, and solves the problems, such as that mixed mud is blocked up overweight in traditional handicraft, tradition
30kg is reached per weight per square meter in mode, using the floor heating module 100 in the present embodiment, every square metre of weight is less than 2kg.
Structure in traditional handicraft, its thickness often increase 10cm-15cm, using the floor heating module in the present embodiment
100, its thickness only increases 1cm-3cm.
Hot water pipe 20 is fastened in deck 13, is embedded by the default groove 12 of first groove 11 and second so that
Hot water pipe 20 is almost not subject to the pressure of outside, is effectively increased the service life of hot water pipe 20.
During construction, it is necessary to worker it is less, often a worker can just be constructed, and greatly save labour, use
When, its heat insulation effect is preferable, and energy dissipation is less, whole energy environmental protection.
Embodiment 2
Fig. 3 is refer to, the present embodiment also provides a kind of floor heating module 100, and the technical scheme that embodiment 1 describes is equally suitable
For the present embodiment, 1 published technical scheme of embodiment is not repeated to describe.
Specifically, the present embodiment and the difference of embodiment 1 are, deck 13 is made up of four clamping projections 131, each card
Projection 131 is connect in sector.It can be appreciated that deck 13 itself is in circular, the form that groove is opened up by inside is separated into four
Clamping projection 131, there is gap 132 between adjacent two clamping projections 131, the gap 132 sets hot water pipe 20 for card.
Embodiment 3
Fig. 4 is refer to, the present embodiment also provides a kind of floor heating module 100, and the technical scheme that embodiment 1 describes is equally suitable
For the present embodiment, 1 published technical scheme of embodiment is not repeated to describe.
Specifically, the present embodiment and the difference of embodiment 1 are, deck 13 is made up of four clamping projections 131, each card
Connecing projection 131 has two right-angle sides and an arc-shaped side, and the center of circle of the arc-shaped side is located relatively at outside deck 13.Adjacent two
There is gap 132, the gap 132 sets hot water pipe 20 for card between clamping projection 131.
Embodiment 4
Fig. 5 is refer to, the present embodiment also provides a kind of ground heating system 200, and it includes floor heating module mentioned above
100, the quantity of floor heating module 100 is multiple, and two adjacent floor heating modules 100 splice and adjacent two floor heating modules 100
The first groove 11 or the second groove 12 be correspondingly arranged.
The structure of floor heating module 100 may be referred to embodiment 1-3, and the ground heating system 200 has all of floor heating module 100
Function.
Two floor heating modules 100 are show only in Fig. 5, when it is implemented, the position that can be installed according to specific needs
Size, selects more floor heating modules 100, and hot water pipe 20 can pass through the first groove 11 of connection and/or the second groove
12 realizations are distributed between multiple floor heating modules 100.
In summary, the utility model provides a kind of floor heating module 100, and the floor heating module 100 can be by by warm water
Pipe 20 is arranged in the first groove 11 or the second groove 12, and the relational implementation set by card is relatively fixed, hot water pipe 20 after installation
Almost it is not subject to the pressure of outside.Installation is simple, and the service life of hot water pipe 20 after installation is longer, and this is reasonable in design, its
Overall using effect is preferable, and market application potential is huge.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of floor heating module, it is characterised in that including insulation body and hot water pipe, the side of the insulation body is provided with the
One groove, the second groove and deck, first groove and second texturearunaperpendicular are set, and the deck is located at described first
In groove and second groove, the hot water pipe is arranged in the deck and is embedded at first groove and/or described
In second groove.
2. floor heating module according to claim 1, it is characterised in that the deck includes at least three clampings projection, phase
There is gap, the gap between adjacent two clamping projections is corresponding to described the between two adjacent clamping projections
One groove or second groove.
3. floor heating module according to claim 2, it is characterised in that the raised quantity of the clamping is four.
4. floor heating module according to claim 3, it is characterised in that the clamping projection is triangular in shape, each card
Connecing projection has two right-angle sides, and the right-angle side corresponds to the gap.
5. floor heating module according to claim 1, it is characterised in that the material of the insulation body is extruded polystyrene board.
6. according to the floor heating module described in claim any one of 1-5, it is characterised in that adjacent two first grooves and
Support protrusion is limited jointly between two adjacent second grooves, and the support protrusion is rounded.
7. floor heating module according to claim 6, it is characterised in that a diameter of 17cm-19cm of the support protrusion.
8. according to the floor heating module described in claim any one of 1-5, it is characterised in that the insulation body is in rectangular-shape,
The length of the insulation body is 110cm-130cm, and the width of the insulation body is 55cm-65cm, the insulation body
Thickness is 2cm-10cm.
9. according to the floor heating module described in claim any one of 1-5, it is characterised in that the remote card of the insulation body
The side of seat is provided with thermal insulation layer, and the thickness of the thermal insulation layer is 1cm-1.5cm.
A kind of 10. ground heating system, it is characterised in that including the floor heating module described in claim any one of 1-9, the floor heating mould
The quantity of block to be multiple, the adjacent two floor heating modules splicings and the first groove of adjacent two floor heating modules or
Second groove is correspondingly arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720994885.0U CN207035279U (en) | 2017-08-10 | 2017-08-10 | Floor heating module and ground heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720994885.0U CN207035279U (en) | 2017-08-10 | 2017-08-10 | Floor heating module and ground heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207035279U true CN207035279U (en) | 2018-02-23 |
Family
ID=61475077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720994885.0U Expired - Fee Related CN207035279U (en) | 2017-08-10 | 2017-08-10 | Floor heating module and ground heating system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207035279U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110454849A (en) * | 2019-07-31 | 2019-11-15 | 山东尚治管业有限公司 | A kind of modular structure of the convenient laying of floor heating pipeline |
RU202342U1 (en) * | 2020-06-10 | 2021-02-12 | Олег Александрович Стамиков | PANEL FOR WATER FLOOR |
RU226101U1 (en) * | 2023-08-04 | 2024-05-21 | Александр Иванович Чупров | PREFABRICATED WARM WATER FLOOR PLATE |
-
2017
- 2017-08-10 CN CN201720994885.0U patent/CN207035279U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110454849A (en) * | 2019-07-31 | 2019-11-15 | 山东尚治管业有限公司 | A kind of modular structure of the convenient laying of floor heating pipeline |
CN110454849B (en) * | 2019-07-31 | 2020-11-24 | 山东尚治管业有限公司 | Module structure for conveniently laying floor heating pipeline |
RU202342U1 (en) * | 2020-06-10 | 2021-02-12 | Олег Александрович Стамиков | PANEL FOR WATER FLOOR |
RU226101U1 (en) * | 2023-08-04 | 2024-05-21 | Александр Иванович Чупров | PREFABRICATED WARM WATER FLOOR PLATE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9896843B2 (en) | Recycling constant-temperature ceramic floor integrated system | |
CN207035279U (en) | Floor heating module and ground heating system | |
CN206267490U (en) | A kind of extrusion molding floor heating positions keel structure | |
CN102261692B (en) | Floor heating system | |
CN203010755U (en) | Dry-type floor heating module | |
CN109237584B (en) | Dry type floor heating system and heat conduction module thereof | |
CN207962822U (en) | One kind can assembled graphene floor heating structure | |
CN110645623A (en) | Electric heating floor heating structure and floor heating laying method | |
CN210638099U (en) | Electric floor heating structure | |
CN208735722U (en) | A kind of damp-proof ground warm device within doors | |
CN209588161U (en) | Graphene exempts to be routed self-heating floor tile | |
CN210921539U (en) | High-efficiency heat-transfer heating floor | |
CN204962944U (en) | Air can radiator | |
CN212053598U (en) | Adapter plate for floor heating and floor heating module | |
CN213630621U (en) | Floor heating | |
CN208296006U (en) | A kind of floor heating device that using effect is good | |
CN209331540U (en) | A kind of heat-insulated hot-water heating a heatable brick bed plate of novel energy-conserving | |
CN215523479U (en) | Novel superconductive ground heating module | |
CN216897453U (en) | Multilayer dry-type floor heating module | |
CN209341344U (en) | A kind of HVAC floor heating module being equipped with heat conduction reflection layer | |
CN205174526U (en) | Novel electricity floor heating structure | |
CN204901928U (en) | Adopt ground payment to a porter formula heating radiator of air ability | |
CN213777867U (en) | Ground heating structure is spread all around to swimming pool | |
CN214701049U (en) | Efficient radiation device system capable of uniformly distributing and controlling room temperature | |
CN210241732U (en) | Energy-saving ground radiation heating system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190810 |