CN205980430U - Cold warm water trigeminy supplies effect to experience device - Google Patents
Cold warm water trigeminy supplies effect to experience device Download PDFInfo
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- CN205980430U CN205980430U CN201620872271.0U CN201620872271U CN205980430U CN 205980430 U CN205980430 U CN 205980430U CN 201620872271 U CN201620872271 U CN 201620872271U CN 205980430 U CN205980430 U CN 205980430U
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Abstract
The utility model provides a cold warm water trigeminy supplies effect to experience device, belongs to air conditioner hot water appliance technical field. Its characterized in that: air conditioner hot and cold water system and heat pump water heating system in the room body (25) and the room body (25), it uses the water installation to be equipped with in the room body (25), ground heating coil way has been laid to the bottom of the room body (25), air conditioner hot and cold water system and heat pump water heating system all communicate with ground heating coil way, thereby the heat that heat pump water heating system absorbs ground heating coil way water -logging produces hot water, heat pump water heating system with feed through with the water installation, and provide hot water for the user, air conditioner hot and cold water system still is used for heating for the room body (25) on the heating coil way for the room with personally experiencing sth. Part of the body (25) refrigeration or utilization, it is the transparent plate that there are one or polylith in the floor of the room body (25). The utility model discloses can supply the consumer to experience heat pump water heating system's effect and air conditioner hot and cold water system refrigeration or the heating effect internal to the room to provide consumption guide better, excellent in use effect for the consumer.
Description
Technical field
A kind of changes in temperature hot water tri-generation effect experience apparatus, belong to air conditioner hot-water apparatus technical field.
Background technology
Most house carries out heating in the form of floor heating, and mostly is central heating at present, but central heating is deposited
In larger waste, a lot of resident families all stay out the most of the time, and the air-conditioning installed in family lies substantially in idle shape in winter
State, and floor heating heating temperature in the winter time is not high（Between 35 ~ 40 DEG C）, and it is in idle shape in remaining season floor heating
State, now ground heating pipe temperature is close with room temperature, and the temperature change among a year is less, and in the pipeline of floor heating pipe network, temperature is steady
Fixed water temperature is especially suitable for water source heat pump units operating mode, can assume efficient utilization regenerative resource.Existing water source heat pump units must
Consumer experience just must can be made after installing to arrive the effect of water source heat pump units it is impossible to experience before determining to buy in consumer
To the using effect of water source heat pump units, this have impact on the purchase intention of consumer to a certain extent.
Content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, provide one kind all may be used throughout the year
With using floor heating water hot water preparing, can supply consumer experience changes in temperature hot water tri-generation effect experience apparatus.
This utility model solves its technical problem and be employed technical scheme comprise that：This changes in temperature hot water tri-generation effect experience dress
Put it is characterised in that：Including the air conditioner cold-heat water system in room body and room body and heat pump hot-water system, it is provided with room body and uses water
Device, the bottom of room body is equipped with ground heating pipe, and air conditioner cold-heat water system is all connected with ground heating pipe with heat pump hot-water system, heat
Pump hot-water heating system absorbs the heat of water in ground heating pipe thus producing hot water, and heat pump hot-water system connects with water installations, and is
User provide hot water, air conditioner cold-heat water system be additionally operable to for room system cold or using ground heating pipe be room body heating；Described room body
To have one or more be lamella lucida on floor.
Preferably, being provided with for being that air conditioner cold-heat water system and heat pump hot-water system provide from the beginning of described room body side
The city water tank of water.
Preferably, described include shower nozzle and faucet with water installations, shower nozzle and faucet are installed in
In room body.
Preferably, described air conditioner cold-heat water system includes heating refrigeration main frame, fan coil and condensate correcting-distribuing device, heating
Refrigeration host computer pipeline connecting fan coil pipe and condensate correcting-distribuing device, condensate correcting-distribuing device is connected with ground heating pipe, and heating refrigeration main frame is arranged on
Room is external, and fan coil is arranged in room body.
Preferably, described heating refrigeration main frame includes off-premises station and heating power module, and off-premises station is circulated by air conditioner coolant
Pipeline connects the heat exchanger side of heating power module, and the heat exchanger opposite side of heating power module passes through heating power module water circulation pipe and connects
Fan coil and condensate correcting-distribuing device.
Preferably, described heat pump hot-water system includes water resource heat pump main frame and boiler, the evaporation of water resource heat pump main frame
Device connects ground heating pipe by vaporizer circulation line, and the condenser of water resource heat pump main frame passes through condenser circulation line and connects heat
Water tank.
Compared with prior art, changes in temperature hot water tri-generation effect experience apparatus of the present utility model are had the advantage that
It is：
1st, changes in temperature hot water tri-generation effect experience apparatus can supply consumer experience heat pump hot-water system hot water effect with
And air conditioner cold-heat water system is to the refrigeration in room body or heating effect, such that it is able to make consumer preferentially experience before purchase,
Thus providing preferably directions for consumption for consumer, using effect is good, and lamella lucida can make consumer observe room body bottom
Ground heating pipe, thus enable the customer to the equipment being better seen in this experience apparatus.
2nd, city water tank can provide tap water for whole air conditioning and water heating system such that it is able to avoid tap water disappearance to this
The restriction of changes in temperature hot water tri-generation effect experience apparatus.
3rd, it is provided with shower nozzle and faucet in room body, the hot water that consumer experience air conditioning and water heating system provides can be made,
Thus the air conditioning unit hot water effect of comprehensive experience.
4th, summer heating refrigeration main frame refrigeration, is sent cold wind by fan coil to room body, is circulated by water resource heat pump main frame
Water in floor heating pipe, produces the water in heat boiler using water in floor heating pipe；Winter utilizes heating refrigeration main frame to heat
Water in floor heating pipe heats heating, and in water resource heat pump host computer floor heating pipe, water produces the water in heat boiler simultaneously；
In spring and fall, heating refrigeration main frame does not work, and water resource heat pump main frame directly produces heat using the water in floor heating pipe
Water in boiler；May be by the water in water extraction heating load heat hot water case in floor heating pipe throughout the year, and no longer need
Want central heating, reduce winter heating cost.
Brief description
The schematic perspective view of the changes in temperature hot water tri-generation effect experience apparatus that Fig. 1 is.
Fig. 2 is the main view cross-sectional schematic of changes in temperature hot water tri-generation effect experience apparatus.
Fig. 3 is heating, air-conditioning, the schematic diagram of hot water integrated system.
Fig. 4 is the partial enlarged drawing at A in Fig. 3.
Fig. 5 is the schematic diagram of capillary tube pipe network and hot water for shower heat reclamation device.
Wherein：1st, off-premises station 2, heating power module 3, air conditioner water circulation water inlet pipe road 4, air conditioner water cyclic water outlet pipeline
5th, water resource heat pump main frame vaporizer outlet pipeline 6, water resource heat pump main frame vaporizer inlet pipeline 7, fan coil 8, collection
Water knockout drum 9, boiler 10, water resource heat pump main frame 11, gas exhaust piping 12, the first electromagnetic valve 13, the second electromagnetic valve
14th, the 3rd electromagnetic valve 15, air-conditioning water inlet connecting line 16, air-conditioner water outlet connecting line 17, the 4th electromagnetic valve 18, the
Five electromagnetic valves 19, water pipe 20, capillary bed 21, hot water for shower heat reclamation device 22, thermostatic valve the 23, the 6th
Electromagnetic valve 24, the 7th electromagnetic valve 25, room body 26, city water tank.
Specific embodiment
Fig. 1 ~ 5 are most preferred embodiments of the present utility model, and 1 ~ 5 pair of this utility model does furtherly below in conjunction with the accompanying drawings
Bright.
A kind of changes in temperature hot water tri-generation effect experience apparatus, including the air conditioner cold-heat water system in room body 25 and room body 25
And heat pump hot-water system, it is provided with room body 25 and uses water installations, the bottom of room body 25 is equipped with ground heating pipe, air conditioner cold-heat water system
All connect with ground heating pipe with heat pump hot-water system, heat pump hot-water system absorbs the heat of water in ground heating pipe thus producing heat
Water, heat pump hot-water system connects with water installations, and provides the user hot water, and air conditioner cold-heat water system is additionally operable to make for room body 25
Cold or heated for room body 25 using ground heating pipe；It is lamella lucida that the floor of room body 25 has one or more.Changes in temperature hot water tri-generation
Effect experience apparatus can be for the hot water effect of consumer experience heat pump hot-water system and air conditioner cold-heat water system to room body 25
Interior refrigeration or heating effect, such that it is able to make consumer preferentially experience before purchase, thus provide preferably for consumer
Directions for consumption, using effect is good, and lamella lucida can make consumer observe the ground heating pipe of room body 25 bottom, so that consumer
Equipment this experience apparatus in can be better seen.
Specifically：As shown in Figure 1 and 2：The bottom of room body 25 is rectangular box body, and the roof of room body 25 is herringbone, Fang Ti
25 door is arranged on the side of room body 25.Room body 25 is provided with window on the side adjacent with door, and window can either ensure
Daylighting in room body 25, can make the air of interior keep clear additionally it is possible to facilitate the equipment in observation cabin body 25 again.Room body 25
Top be provided with ceiling, ceiling is provided with illuminating lamp, thus convenient to the illumination in room body 25.Lamella lucida in room body 25 sets
Being equipped with one piece, thus facilitating consumer to observe ground heating pipe, making all parts of this changes in temperature hot water tri-generation effect experience apparatus
Consumer can be intuitively allowed to see.
Room body 25 inwall is provided with shower nozzle and faucet, and shower nozzle and faucet are arranged at relative with window
Side, shower nozzle is arranged on the top of room body 25 inwall, and faucet is arranged on the middle part of room body 25, shower nozzle and the fire hose
The water inlet of head is all connected with air conditioning and water heating system.The lower section of faucet is provided with column basin, is provided with mirror on faucet top
Son.
As shown in figure 3, air conditioning and water heating system includes off-premises station 1, heating power module 2, fan coil 7 and condensate correcting-distribuing device 8, heat
Pump hot-water heating system includes water resource heat pump main frame 10 and boiler 9, and off-premises station 1 connects heating power module by air conditioner coolant circulation line
2 heat exchanger side, the heat exchanger opposite side of heating power module 2 passes through heating power module water circulation pipe connecting fan coil pipe 7, water source
The vaporizer of heat pump main frame 10 connects condensate correcting-distribuing device 8 by vaporizer circulation line, and the condenser of water resource heat pump main frame 10 passes through
Condenser circulation line connects boiler 9, and heating power module water circulation pipe also connects condensate correcting-distribuing device 8, condensate correcting-distribuing device 8 and floor heating pipe
Road is connected.Summer produces cold water, water pump using off-premises station 1 and heating power module 2（In figure is not drawn into）Cold water is utilized heating power mould
Block water circulation pipe is delivered at fan coil 7, using fan coil 7, the cold of cold water is transported in room, water resource heat pump master
Machine 10 circulate ground heating pipe in water, the water temperature in summer ground heating pipe at 22 DEG C about, using the water system in ground heating pipe
Take the water in heat boiler 9；Winter heats the water in ground heating pipe using off-premises station 1 and heats heating, water source heat simultaneously
Pump main frame 10 utilizes the water in water extraction supplying heat source heat hot water case 9 in ground heating pipe；In spring and fall, off-premises station 1 and heating power
Module 2 does not work, and water resource heat pump main frame 10 directly utilizes the water in the heat boiler 9 of water in ground heating pipe；1 year
The four seasons may be by the water that water in ground heating pipe is produced in heat heat hot water case 9, and is no longer necessary to central heating, fall
Low winter heating cost.
Heating power module 2 is indoor apparatus of air conditioner, and including heat exchanger and water pump, heat exchanger absorbs the heat that off-premises station 1 manufactures
Or cold, then using water pump, water is conveyed to fan coil 7 or condensate correcting-distribuing device 8.Water resource heat pump main frame 10 includes water pump and changes
Hot device, wherein heat exchanger include vaporizer and condenser.
Vaporizer circulation line includes water resource heat pump main frame vaporizer outlet pipeline 5 and the water inlet of water resource heat pump main frame vaporizer
Pipeline 6, wherein water resource heat pump main frame vaporizer outlet pipeline 5 connect entery and delivery port and the air-conditioning water inlet connecting tube of condensate correcting-distribuing device 8
Road 15, water resource heat pump main frame vaporizer inlet pipeline 6 connects outlet and the air-conditioning water inlet connecting line 15 of condensate correcting-distribuing device 8；Heat
Power module water circulation pipe includes air conditioner water circulation water inlet pipe road 3 and air conditioner water cyclic water outlet pipeline 4, and wherein air-conditioning water circulation is entered
The outlet of water lines 3 connecting fan coil pipe 7, the water inlet of air conditioner water cyclic water outlet pipeline 4 connecting fan coil pipe 7；Air conditioner water
Circulation water inlet pipe road 3 connects water resource heat pump main frame vaporizer inlet pipeline 6 and water resource heat pump by air-conditioning water inlet connecting line 15
Main frame vaporizer outlet pipeline 5, air conditioner water cyclic water outlet pipeline 4 connects water resource heat pump main frame by air-conditioner water outlet connecting line 16
Vaporizer outlet pipeline 5.
As shown in Figure 4：Set on the air conditioner water circulation water inlet pipe road 3 that air-conditioning is intake between connecting line 15 and indoor fan side
There is the first electromagnetic valve 12, the air conditioner water cyclic water outlet pipeline 4 between air-conditioner water outlet connecting line 16 and indoor fan side is provided with
Second electromagnetic valve 13, air-conditioning water inlet connecting line 15 is provided with the 3rd electromagnetic valve 14, and air-conditioner water outlet connecting line 16 is provided with the
Four electromagnetic valves 17, the water resource heat pump main frame vaporizer water outlet that air-conditioning is intake between connecting line 15 and air-conditioner water outlet connecting line 16
Pipeline 5 is provided with the 5th electromagnetic valve 18.Water resource heat pump main frame vaporizer outlet pipeline 5 and water resource heat pump main frame vaporizer water inlet pipe
Air-conditioning water inlet connecting line 15 between road 6 is provided with the 6th electromagnetic valve 23, and water resource heat pump main frame vaporizer inlet pipeline 6 sets
There is the 7th electromagnetic valve 24, condensate correcting-distribuing device 8 outlet water out can be controlled by the 6th electromagnetic valve 23 and the 7th electromagnetic valve 24
It is to return heating power module or enter in water resource heat pump main frame 10.Heating power module is gone out with air-conditioning by air-conditioning water inlet connecting line 15
Water connecting line 16 is connected to the vaporizer of water resource heat pump main frame 10 again.
Improve as further, air conditioner water circulation water inlet pipe road 3 is also communicated with gas exhaust piping 11, on gas exhaust piping 11
It is provided with air bleeding valve.Air conditioner water circulation water inlet pipe road 3 is connected with air-conditioning water pipe 19, and the water inlet of air-conditioning water pipe 19 is provided with
Water compensating valve.Water is supplemented it is ensured that off-premises station 1, heating power module 2 and fan coil 7 for air-conditioner circulating water by air-conditioning water pipe 19
Normal work.
As shown in Figure 5：Further it is preferred that air conditioning and water heating system also includes capillary bed 20 and hot water for shower heat is returned
Receiving apparatus 21, capillary bed 20 is fixed on room body 25 top, and hot water for shower heat reclamation device 21 is arranged on the lower section of shower nozzle,
Capillary bed 20 and the vaporizer being connected water resource heat pump main frame 10 after hot water for shower heat reclamation device 21 series connection.Heat is produced when having a bath
Gas is walked upwards, and capillary bed 20 absorbs this partial heat and is conveyed to the vaporizer of water resource heat pump main frame 10, for heating heat
Water in water tank 9.Shower water can carry out heat exchange, hot water for shower heat reclamation device 21 with the water in hot water for shower heat reclamation device 21
By the vaporizer of delivery to water resource heat pump main frame 10, for the water in heat hot water case 9, fully absorb the heat in room body 25
Amount, saves energy consumption.The hot water outlet on boiler 9 top passes through thermostatic valve 22 or water mixing valve connects tap water pipe line.Hot water
Case 9 is pressure-bearing storage-type boiler.
As shown in Figure 1 and 2：Fan coil 7 is arranged on the top in room body 25, and away from door setting, condensate correcting-distribuing device 8 is pacified
It is contained in the lower section of fan coil 7.The left lower of room body 25 is provided with the peace for placing heating power module 2 and water resource heat pump main frame 10
Dress portion, heating power module 2 and water resource heat pump main frame 10 are installed in installation portion.Off-premises station 1 and heating power module 2 and water resource heat pump master
Machine 10 is arranged on the same side of room body 25, and off-premises station 1 is arranged on the top of heating power module 2.The side of off-premises station is provided with from the beginning
Water tank 26, city water tank 26 is used for providing tap water for this changes in temperature hot water tri-generation effect experience apparatus, and city water tank 26 passes through
Water is pumped into this changes in temperature hot water tri-generation effect experience apparatus by water pump, thus providing for changes in temperature hot water tri-generation effect experience apparatus
Pressure water source.City water tank 26 is open water tank, and the top of city water tank 26 is provided with gas returning port.
Specific work process：
Summer：Off-premises station 1 freezes, and opens the first electromagnetic valve 12, the second electromagnetic valve 13 and the 5th electromagnetic valve 18, simultaneously closes off
3rd electromagnetic valve 14 and the 4th electromagnetic valve 17, off-premises station 1 and heating power module are produced cold water fan coil and are delivered in room body 25, fall
Temperature in low room body 25, the water in the ground heating pipe of water resource heat pump main frame 10 circulation simultaneously, produced using the water in ground heating pipe
Heat, can also reduce the temperature put in room body 25, absorbed using capillary bed 20 and hot water for shower heat reclamation device 21 simultaneously
Heat in room body 25, produces water in heat boiler 9 for bathing.
Winter：Off-premises station 1 heats, and closes the first electromagnetic valve 12, the second electromagnetic valve 13 and the 5th electromagnetic valve 18, opens the 3rd
The hot water that electromagnetic valve 14 and the 4th electromagnetic valve 17, off-premises station 1 and heating power module 2 are produced is delivered in ground heating pipe and is warmed oneself, warp
Heat is entered back into after the vaporizer that condensate correcting-distribuing device 8 enters water resource heat pump main frame 10 heats to coolant again after crossing ground heating pipe heat release
Power module 2, water resource heat pump main frame 10 utilizes the waste heat hot water preparing of water in ground heating pipe to be used for bathing.6th electromagnetic valve 23 and
Seven electromagnetic valves 24 can make the water of condensate correcting-distribuing device 8 outlet be partly into the vaporizer water inlet of water resource heat pump main frame 10, and one
Part is returned directly to heating power module 2, and the 6th electromagnetic valve 23 and the 7th electromagnetic valve 24 can balance a point water yield.
Spring and fall：Room body 25 does not need to freeze and heat, and off-premises station 1 and heating power module 2 do not need work, closes the
One electromagnetic valve 12, the second electromagnetic valve 13, the 3rd electromagnetic valve 14 and the 4th electromagnetic valve 17, open the 5th electromagnetic valve 18, water resource heat pump
Main frame 10 produces heat using the water in ground heating pipe, is absorbed using capillary bed 20 and hot water for shower heat reclamation device 21 simultaneously
Heat in room body 25, produces water in heat boiler 9 for bathing.
It is more than preferred embodiment of the present utility model, the off-premises station 1 in this utility model and heating power module 2 can also be used
Small-size water source heat pump unit or earth source heat pump unit replace；Capillary bed 20 in this utility model and hot water for shower recuperation of heat dress
Put 21 and only capillary bed 20 can also be arranged on kitchen or toilet top only with one of；Or capillary tube
Net 20 is arranged on wall, even bottom.
The above, be only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art are changed or are modified as being equal to possibly also with the technology contents of the disclosure above
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (6)
1. a kind of changes in temperature hot water tri-generation effect experience apparatus it is characterised in that：Including room body（25）And room body（25）Interior
Air conditioner cold-heat water system and heat pump hot-water system, Fang Ti（25）Inside it is provided with and use water installations, Fang Ti（25）Bottom be equipped with floor heating
Pipeline, air conditioner cold-heat water system is all connected with ground heating pipe with heat pump hot-water system, and heat pump hot-water system absorbs in ground heating pipe
Thus producing hot water, heat pump hot-water system connects the heat of water with water installations, and provides the user hot water, air conditioner cold-heat water system
System is additionally operable to as room body（25）Freeze or utilize ground heating pipe to be room body（25）Heating；Described room body（25）Floor have one piece or
Polylith is lamella lucida.
2. changes in temperature hot water tri-generation effect experience apparatus according to claim 1 it is characterised in that：Described room body（25）
The city water tank being provided with for providing tap water for air conditioner cold-heat water system and heat pump hot-water system of side（26）.
3. changes in temperature hot water tri-generation effect experience apparatus according to claim 1 it is characterised in that：Described uses water installations
Including shower nozzle and faucet, shower nozzle and faucet are installed in room body（25）Interior.
4. changes in temperature hot water tri-generation effect experience apparatus according to claim 1 it is characterised in that：Described air conditioner cold-heat
Water system includes heating refrigeration main frame, fan coil（7）And condensate correcting-distribuing device（8）, heating refrigeration main frame pipeline connecting fan disk
Pipe（7）And condensate correcting-distribuing device（8）, condensate correcting-distribuing device（8）Connect with ground heating pipe, heating refrigeration main frame is arranged on room body（25）Outward, wind
Machine coil pipe（7）It is arranged on room body（25）Interior.
5. changes in temperature hot water tri-generation effect experience apparatus according to claim 4 it is characterised in that：Described heating refrigeration
Main frame includes off-premises station（1）With heating power module（2）, off-premises station（1）Heating power module is connected by air conditioner coolant circulation line（2）'s
Heat exchanger side, heating power module（2）Heat exchanger opposite side pass through heating power module water circulation pipe connecting fan coil pipe（7）And collection
Water knockout drum（8）.
6. changes in temperature hot water tri-generation effect experience apparatus according to claim 1 it is characterised in that：Described heat-pump hot-water
System includes water resource heat pump main frame（10）And boiler（9）, water resource heat pump main frame（10）Vaporizer pass through vaporizer circulation pipe
Road connects ground heating pipe, water resource heat pump main frame（10）Condenser by condenser circulation line connect boiler（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872271.0U CN205980430U (en) | 2016-08-12 | 2016-08-12 | Cold warm water trigeminy supplies effect to experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872271.0U CN205980430U (en) | 2016-08-12 | 2016-08-12 | Cold warm water trigeminy supplies effect to experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980430U true CN205980430U (en) | 2017-02-22 |
Family
ID=59977752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872271.0U Expired - Fee Related CN205980430U (en) | 2016-08-12 | 2016-08-12 | Cold warm water trigeminy supplies effect to experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720038A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
-
2016
- 2016-08-12 CN CN201620872271.0U patent/CN205980430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720038A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
| CN113720038B (en) * | 2021-08-24 | 2022-09-27 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
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| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20180812 |