CN204697674U - High bed piggery - Google Patents
High bed piggery Download PDFInfo
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- CN204697674U CN204697674U CN201520279548.4U CN201520279548U CN204697674U CN 204697674 U CN204697674 U CN 204697674U CN 201520279548 U CN201520279548 U CN 201520279548U CN 204697674 U CN204697674 U CN 204697674U
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- pig house
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- wet curtain
- blower fan
- radiator
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Abstract
The utility model belongs to the colony house field of animal, a particularly high bed piggery, described high bed piggery comprises pig house top, pig house wall, crack formula height bed, turtleback shape ground, cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system; The utility model provides a kind of high bed piggery, cold day is by solar energy and boiler heat conduction heating pig house space temperature, hot day is by flowing through from the air of the outer suction of pig house the temperature that wet curtain reduces air self, waste gas is then discharged from blower fan exhaust outlet, also provide a kind of laborsaving purging system in conjunction with the design of pig house in addition, thus for pig provide a temperature be applicable to growing environment.
Description
Technical field
The utility model belongs to the colony house of animal, particularly a kind of high bed piggery.
Background technology
Solve pig house heat preserving method on the pig farm in cold district winter and mainly take totally enclosed type feeding manner, pig house is cold, causes the portion of energy of pig for keeping out the cold, and consume feed and do not put on flesh, resistivity is poor, is even freezed to death; Part swine disease evil is serious, seldom takes food, has had a strong impact on growth and the survival of pig; In summer, because temperature is high, in pig house, temperature is high, air oxygen detrition, is not suitable for the growth of pig, and cause the disease in breeding process serious, also had a strong impact on the growth of pig, this is also serious problems in pig industry.In addition, the clean most key of pig house, and current pig house is all by manually carrying out usually when clean, at substantial cost of labor, and cleaning effect is not good.
Summary of the invention
Given this, the utility model provides a kind of high bed piggery, cold day is by solar energy and boiler heat conduction heating pig house space temperature, hot day is by flowing through from the air of the outer suction of pig house the temperature that wet curtain reduces air self, waste gas is then discharged from blower fan exhaust outlet, also provide a kind of laborsaving purging system in conjunction with the design of pig house in addition, thus for pig provide a temperature be applicable to growing environment.
For technical solution problem, the utility model realizes by the following technical solutions:
A kind of high bed piggery, comprises pig house top 100, pig house wall 109, crack formula height bed 500, turtleback shape ground 400, cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system; Described solar energy heat distribution system comprises solar water heater 101, hot water pipeline 102, radiator 103, hair-dryer 104; Solar water heater 101 is located at pig house top, the radiator 103 installed by hot water pipeline 102 and pig house internal upper part is communicated with, the rear end of radiator 103 is provided with hair-dryer 104, the air inlet being longitudinally arranged on the ventilation shaft 105 in pig house corresponds to hair-dryer 104 air port, the heat distributed at radiator 103 place is blowed to ventilation shaft 105 and forms hot blast, ventilation shaft 105 is evenly provided with several air outlet 106, described ventilation shaft 105 is located on the ceiling of pig house by suspension rod 108 transverse strands; Described boiler heating system comprises hot-water boiler 200, outlet pipe 201, oral siphon 203 and water circulating pump 202, the outlet pipe 201 of hot-water boiler 200 connects water circulating pump 202, then connect radiator 103, be communicated with boiler finally by oral siphon 203 and form the circulatory system; In pig house wall 109 middle and lower part, exhaust outlet 107 is installed; Described ventilation moistening and lowering temperature system comprises the wet curtain air intake vent 300, the blower fan exhaust outlet 301 that lay respectively at pig house raising district, house outer air enters from wet curtain air intake vent 300 and is discharged by blower fan exhaust outlet 301, described wet curtain air intake vent 300 comprises wet curtain and blower fan, wet curtain is arranged on blower fan mouth and is connected with water circulation system, wet curtain air intake vent 300 is arranged on a sidewall of pig house, and described blower fan exhaust outlet 301 is arranged on another sidewall of pig house; In turtleback shape ground 400 in the middle of pig house ground, middle highest point is a raising passage 401, and double-row type column home is established on raising passage 401 both sides, and described column home is made up of the crack formula height bed 500 of the parallel arrangement of multiple parallel arrangement; Double-row type column home both sides are two fecaluria ditches 402 and drain outlet 403, and fecaluria ditch 402 is provided with certain slope; The sedimentation basin of pig house peripheral hardware cover plate 2, one end connects fecaluria ditch through underground secret tunnel, and one end drains into biogas generating pit by underground secret tunnel; Described cleaning device is the water distributor 600 being fixed on pig house wall 109 inner underside, and described water distributor 600 has been evenly arranged high pressure water spray nozzle 601, and the input of described water distributor 600 is connected with force (forcing) pump.
Further: the adjacent high pressure water spray nozzle 601 on described water distributor 600 is arranged in dislocation.
Further: described water distributor 600 is 20-40CM apart from the distance of pig house wall 109.
Further: the quantity of described wet curtain air intake vent 300 is 2-4; The quantity of described blower fan exhaust outlet 301 is 4-6.
Further: described high pressure water spray nozzle 601 is provided with fountain head 602, described fountain head 602 surface is provided with and has point web plate spilling mesh 603.
The beneficial effects of the utility model:
The utility model passes through in cold sky to run solar energy heat distribution system and boiler heating system, the solar time is had to adopt solar energy heating heat conduction heating pig house space temperature, the solar time is not had to adopt boiler heat supplying heat conduction heating pig house space temperature, build the environment being applicable to pig growth, pig is avoided to keep out the cold consumed energy, consume feed not put on flesh, and avoid sick, the loss caused of freezing to death of suffering from cold; Hot summer, pig house runs ventilation moistening and lowering temperature system, house outer air is from entering in pig house by blower fan suction through wet curtain, when unsaturated air flows through moistening wet curtain surface, large quantity of moisture evaporates, the sensible heat embodied by temperature in air is converted into evaporation latent heat, thus reduces the temperature of air self, and waste gas is then discharged from blower fan exhaust outlet; Also provide a kind of laborsaving purging system in conjunction with the turtleback shape design on the floor of pig house in addition, because in the middle of the ground of crack formula height bed, high both sides are low, fecaluria ditch is entered because Action of Gravity Field is conducive to fecaluria, combine the automatic cleaning of logical water distributor again, thus significantly improving by water pressure of can making to carry out to clean, water-saving more when making clean, saves labour.
Accompanying drawing explanation
Fig. 1: the left apparent direction structural representation of the utility model specific embodiment;
Fig. 2: the structural representation of the utility model cleaning device;
Fig. 3: embodiment mesohigh water jet enlarged diagram.
Reference numeral: 100-pig house top, 101-solar water heater, 102-hot water pipeline, 103-radiator, 104-hair-dryer, 105-ventilation shaft, 106-air outlet, 107-exhaust outlet, 108-suspension rod, 109-pig house wall, 200-hot-water boiler, 201-outlet pipe, 202-water circulating pump, 203-oral siphon, 300-wets curtain air intake vent, 301-blower fan exhaust outlet, 400-turtleback shape ground, 401-raising passage, 402-fecaluria ditch, 403-drain outlet, 500-crack formula height bed, 600-water distributor, 601-high pressure water spray nozzle, 602-fountain head, 603-has point web plate spilling mesh.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1:
The high bed piggery of one as Figure 1-3, comprises pig house top 100, pig house wall 109, crack formula height bed 500, turtleback shape ground 400, cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system; Described solar energy heat distribution system comprises solar water heater 101, hot water pipeline 102, radiator 103, hair-dryer 104; Solar water heater 101 is located on pig house top 100, the radiator 103 installed by hot water pipeline 102 and pig house internal upper part is communicated with, the rear end of radiator 103 is provided with hair-dryer 104, the air inlet being longitudinally arranged on the ventilation shaft 105 in pig house corresponds to hair-dryer 104 air port, the heat distributed at radiator 103 place is blowed to ventilation shaft 105 and forms hot blast, ventilation shaft 105 is evenly provided with 10 air outlets 106, described ventilation shaft 105 is located on the ceiling of pig house by suspension rod 108 transverse strands; Described boiler heating system comprises hot-water boiler 200, outlet pipe 201, oral siphon 203 and water circulating pump 202, the outlet pipe 201 of hot-water boiler 200 connects water circulating pump 202, then connect radiator 103, be communicated with boiler finally by oral siphon 203 and form the circulatory system; In pig house wall 109 middle and lower part, exhaust outlet 107 is installed; Described ventilation moistening and lowering temperature system comprises the wet curtain air intake vent 300, the blower fan exhaust outlet 301 that lay respectively at pig house raising district, house outer air enters from wet curtain air intake vent 300 and is discharged by blower fan exhaust outlet 301, described wet curtain air intake vent 300 comprises wet curtain and blower fan, wet curtain is arranged on blower fan mouth and is connected with water circulation system, wet curtain air intake vent 300 is arranged on a sidewall of pig house, and described blower fan exhaust outlet 301 is arranged on another sidewall of pig house; The quantity of described wet curtain air intake vent 300 is 2; The quantity of described blower fan exhaust outlet 301 is 4; In turtleback shape ground 400 in the middle of pig house ground, middle highest point is a raising passage 401, and double-row type column home is established on raising passage 401 both sides, and described column home is made up of the crack formula height bed 500 of the parallel arrangement of multiple parallel arrangement; Double-row type column home both sides are two fecaluria ditches 402 and drain outlet 403, and fecaluria ditch 402 is provided with certain slope; The sedimentation basin of pig house peripheral hardware cover plate 2, one end connects fecaluria ditch through underground secret tunnel, and one end drains into biogas generating pit by underground secret tunnel; Described cleaning device is the water distributor 600 being fixed on pig house wall 109 inner underside, and described water distributor 600 is 20CM apart from the distance of pig house wall 109; Water distributor 600 has been evenly arranged high pressure water spray nozzle 601, described high pressure water spray nozzle 601 is provided with fountain head 602, and described fountain head 602 surface is provided with has point web plate spilling mesh 603; The input of described water distributor 600 is connected with force (forcing) pump.
Embodiment 2:
The high bed piggery of one as Figure 1-3, comprises pig house top 100, pig house wall 109, crack formula height bed 500, turtleback shape ground 400, cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system; Described solar energy heat distribution system comprises solar water heater 101, hot water pipeline 102, radiator 103, hair-dryer 104; Solar water heater 101 is located on pig house top 100, the radiator 103 installed by hot water pipeline 102 and pig house internal upper part is communicated with, the rear end of radiator 103 is provided with hair-dryer 104, the air inlet being longitudinally arranged on the ventilation shaft 105 in pig house corresponds to hair-dryer 104 air port, the heat distributed at radiator 103 place is blowed to ventilation shaft 105 and forms hot blast, ventilation shaft 105 is evenly provided with 15 air outlets 106, described ventilation shaft 105 is located on the ceiling of pig house by suspension rod 108 transverse strands; Described boiler heating system comprises hot-water boiler 200, outlet pipe 201, oral siphon 203 and water circulating pump 202, the outlet pipe 201 of hot-water boiler 200 connects water circulating pump 202, then connect radiator 103, be communicated with boiler finally by oral siphon 203 and form the circulatory system; In pig house wall 109 middle and lower part, exhaust outlet 107 is installed; Described ventilation moistening and lowering temperature system comprises the wet curtain air intake vent 300, the blower fan exhaust outlet 301 that lay respectively at pig house raising district, house outer air enters from wet curtain air intake vent 300 and is discharged by blower fan exhaust outlet 301, described wet curtain air intake vent 300 comprises wet curtain and blower fan, wet curtain is arranged on blower fan mouth and is connected with water circulation system, wet curtain air intake vent 300 is arranged on a sidewall of pig house, and described blower fan exhaust outlet 301 is arranged on another sidewall of pig house; The quantity of described wet curtain air intake vent 300 is 4; The quantity of described blower fan exhaust outlet 301 is 6; In turtleback shape ground 400 in the middle of pig house ground, middle highest point is a raising passage 401, and double-row type column home is established on raising passage 401 both sides, and described column home is made up of the crack formula height bed 500 of the parallel arrangement of multiple parallel arrangement; Double-row type column home both sides are two fecaluria ditches 402 and drain outlet 403, and fecaluria ditch 402 is provided with certain slope; The sedimentation basin of pig house peripheral hardware cover plate 2, one end connects fecaluria ditch through underground secret tunnel, and one end drains into biogas generating pit by underground secret tunnel; Described cleaning device is the water distributor 600 being fixed on pig house wall 109 inner underside, and described water distributor 600 is 40CM apart from the distance of pig house wall 109; Water distributor 600 has been evenly arranged high pressure water spray nozzle 601, described high pressure water spray nozzle 601 is provided with fountain head 602, and described fountain head 602 surface is provided with has point web plate spilling mesh 603; The input of described water distributor 600 is connected with force (forcing) pump.
Embodiment 3:
The high bed piggery of one as Figure 1-3, comprises pig house top 100, pig house wall 109, crack formula height bed 500, turtleback shape ground 400, cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system; Described solar energy heat distribution system comprises solar water heater 101, hot water pipeline 102, radiator 103, hair-dryer 104; Solar water heater 101 is located on pig house top 100, the radiator 103 installed by hot water pipeline 102 and pig house internal upper part is communicated with, the rear end of radiator 103 is provided with hair-dryer 104, the air inlet being longitudinally arranged on the ventilation shaft 105 in pig house corresponds to hair-dryer 104 air port, the heat distributed at radiator 103 place is blowed to ventilation shaft 105 and forms hot blast, ventilation shaft 105 is evenly provided with 8 air outlets 106, described ventilation shaft 105 is located on the ceiling of pig house by suspension rod 108 transverse strands; Described boiler heating system comprises hot-water boiler 200, outlet pipe 201, oral siphon 203 and water circulating pump 202, the outlet pipe 201 of hot-water boiler 200 connects water circulating pump 202, then connect radiator 103, be communicated with boiler finally by oral siphon 203 and form the circulatory system; In pig house wall 109 middle and lower part, exhaust outlet 107 is installed; Described ventilation moistening and lowering temperature system comprises the wet curtain air intake vent 300, the blower fan exhaust outlet 301 that lay respectively at pig house raising district, house outer air enters from wet curtain air intake vent 300 and is discharged by blower fan exhaust outlet 301, described wet curtain air intake vent 300 comprises wet curtain and blower fan, wet curtain is arranged on blower fan mouth and is connected with water circulation system, wet curtain air intake vent 300 is arranged on a sidewall of pig house, and described blower fan exhaust outlet 301 is arranged on another sidewall of pig house; The quantity of described wet curtain air intake vent 300 is 3; The quantity of described blower fan exhaust outlet 301 is 5; In turtleback shape ground 400 in the middle of pig house ground, middle highest point is a raising passage 401, and double-row type column home is established on raising passage 401 both sides, and described column home is made up of the crack formula height bed 500 of the parallel arrangement of multiple parallel arrangement; Double-row type column home both sides are two fecaluria ditches 402 and drain outlet 403, and fecaluria ditch 402 is provided with certain slope; The sedimentation basin of pig house peripheral hardware cover plate 2, one end connects fecaluria ditch through underground secret tunnel, and one end drains into biogas generating pit by underground secret tunnel; Described cleaning device is the water distributor 600 being fixed on pig house wall 109 inner underside, and described water distributor 600 is 30CM apart from the distance of pig house wall 109; Water distributor 600 is furnished with high pressure water spray nozzle 601, adjacent high pressure water spray nozzle 601 is arranged in dislocation, and described high pressure water spray nozzle 601 is provided with fountain head 602, and described fountain head 602 surface is provided with has point web plate spilling mesh 603; The input of described water distributor 600 is connected with force (forcing) pump.
Implementation process:
In winter in cold: with solar energy heat distribution system, solar water heater 101 heats to radiator 103 by hot water pipeline 102, and the warm braw of radiator 103 is brought in pig house by hair-dryer 104, allows pig house temperature rise; If there is no the sun:, use boiler heating system, hot-water boiler 200 adds the water in homogeneous solution-type reactor, hot water in boiler carries heating radiator 103 by water circulating pump 202 and outlet pipe 201, water after heating radiator 103 is communicated with boiler by oral siphon 203 and forms the circulatory system, continuous transfer heat is to radiator 103, the warm braw of radiator 103 is brought in pig house by hair-dryer 104, allows pig house temperature rise; Waste gas in pig house is then by discharging at the exhaust outlet 107 of the bottom of pig house;
Summer in sweltering heat: enable ventilation moistening and lowering temperature system, open the blower fan of wet curtain air intake vent 300 and open water circulatory system humidification wets curtain, house outer air is from entering in pig house by blower fan suction through wet curtain, when unsaturated air flows through moistening wet curtain surface, large quantity of moisture evaporates, the sensible heat embodied by temperature in air is converted into evaporation latent heat, thus reduces the temperature of air self, and waste gas is then discharged from blower fan exhaust outlet 107;
During cleaning pig house: open force (forcing) pump and entered by hydraulic pressure in water distributor (600), then by high pressure water spray nozzle (601) ejection, thus reach the effect of cleaning pig house.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (5)
1. a high bed piggery, is characterized in that: comprise pig house top (100), pig house wall (109), crack formula height bed (500), turtleback shape ground (400), cleaning device, ventilation moistening and lowering temperature system, solar energy heat distribution system and boiler heating system, described solar energy heat distribution system comprises solar water heater (101), hot water pipeline (102), radiator (103), hair-dryer (104), solar water heater (101) is located on pig house top (100), the radiator (103) installed with pig house internal upper part by hot water pipeline (102) is communicated with, the rear end of radiator (103) is provided with hair-dryer (104), the air inlet being longitudinally arranged on the ventilation shaft (105) in pig house corresponds to hair-dryer (104) air port, the heat distributed at radiator (103) place is blowed to ventilation shaft (105) and form hot blast, ventilation shaft (105) is evenly provided with several air outlet (106), described ventilation shaft (105) is located on the ceiling of pig house by suspension rod (108) transverse strands, described boiler heating system comprises hot-water boiler (200), outlet pipe (201), oral siphon (203) and water circulating pump (202), the outlet pipe (201) of hot-water boiler (200) connects water circulating pump (202), then connect radiator (103), be communicated with boiler finally by oral siphon (203) and form the circulatory system, in pig house wall (109) middle and lower part, exhaust outlet (107) is installed, described ventilation moistening and lowering temperature system comprises and lays respectively at pig house and raise the wet curtain air intake vent (300) in district, blower fan exhaust outlet (301), house outer air enters from wet curtain air intake vent (300) and is discharged by blower fan exhaust outlet (301), described wet curtain air intake vent (300) comprises wet curtain and blower fan, wet curtain is arranged on blower fan mouth and is connected with water circulation system, wet curtain air intake vent (300) is arranged on a sidewall of pig house, and described blower fan exhaust outlet (301) is arranged on another sidewall of pig house, in turtleback shape ground (400) in the middle of pig house ground, middle highest point is a raising passage (401), and double-row type column home is established on raising passage (401) both sides, and described column home is made up of crack formula height bed (500) of the parallel arrangement of parallel arrangement, double-row type column home both sides are two fecaluria ditches (402) and drain outlet (403), and fecaluria ditch (402) is provided with certain slope, the sedimentation basin of pig house peripheral hardware cover plate 2, one end connects fecaluria ditch (402) through underground secret tunnel, and one end drains into biogas generating pit by underground secret tunnel, described cleaning device is the water distributor (600) being fixed on pig house wall (109) inner underside, described water distributor (600) has been evenly arranged high pressure water spray nozzle (601), and the input of described water distributor (600) is connected with force (forcing) pump.
2. high bed piggery according to claim 1, is characterized in that: the adjacent high pressure water spray nozzle (601) on described water distributor (600) is arranged in dislocation.
3. the high bed piggery according to claim 1 or 2 any one, is characterized in that: described water distributor (600) is 20-40 cm apart from the distance of pig house wall (109).
4. the high bed piggery according to claim 1 or 2 any one, is characterized in that: the quantity of described wet curtain air intake vent (300) is 2-4; The quantity of described blower fan exhaust outlet (301) is 4-6.
5. high bed piggery according to claim 4, is characterized in that: described high pressure water spray nozzle (601) is provided with fountain head (602), and described fountain head (602) surface is provided with has point web plate spilling mesh (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279548.4U CN204697674U (en) | 2015-05-04 | 2015-05-04 | High bed piggery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279548.4U CN204697674U (en) | 2015-05-04 | 2015-05-04 | High bed piggery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204697674U true CN204697674U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279548.4U Expired - Fee Related CN204697674U (en) | 2015-05-04 | 2015-05-04 | High bed piggery |
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| CN (1) | CN204697674U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106194A (en) * | 2016-06-16 | 2016-11-16 | 枞阳县翠平生态综合养殖场 | A kind of ecologically raising pigs room |
| CN107624655A (en) * | 2017-09-30 | 2018-01-26 | 安顺市平坝区鸿黔养殖场 | A kind of ventilating system in ecological pig cultivation colony house |
| CN109592807A (en) * | 2018-12-13 | 2019-04-09 | 东海县畜禽改良站 | A kind of pig house sewage treatment equipment and its processing method |
| CN109964822A (en) * | 2018-12-24 | 2019-07-05 | 汕尾宝山猪场有限公司 | A kind of pig house vertical ventilation system |
| CN110199907A (en) * | 2018-09-26 | 2019-09-06 | 刘雅雯 | Poultry drill shack structure |
| CN110367128A (en) * | 2019-08-29 | 2019-10-25 | 东北农业大学 | A kind of pig house ceiling ventilation preheating device |
| CN113197159A (en) * | 2021-05-14 | 2021-08-03 | 嵊州陌桑高科股份有限公司 | Up-feeding-side-returning efficient air supply system applied to breeding room and control method thereof |
-
2015
- 2015-05-04 CN CN201520279548.4U patent/CN204697674U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106194A (en) * | 2016-06-16 | 2016-11-16 | 枞阳县翠平生态综合养殖场 | A kind of ecologically raising pigs room |
| CN107624655A (en) * | 2017-09-30 | 2018-01-26 | 安顺市平坝区鸿黔养殖场 | A kind of ventilating system in ecological pig cultivation colony house |
| CN110199907A (en) * | 2018-09-26 | 2019-09-06 | 刘雅雯 | Poultry drill shack structure |
| CN109592807A (en) * | 2018-12-13 | 2019-04-09 | 东海县畜禽改良站 | A kind of pig house sewage treatment equipment and its processing method |
| CN109964822A (en) * | 2018-12-24 | 2019-07-05 | 汕尾宝山猪场有限公司 | A kind of pig house vertical ventilation system |
| CN110367128A (en) * | 2019-08-29 | 2019-10-25 | 东北农业大学 | A kind of pig house ceiling ventilation preheating device |
| CN113197159A (en) * | 2021-05-14 | 2021-08-03 | 嵊州陌桑高科股份有限公司 | Up-feeding-side-returning efficient air supply system applied to breeding room and control method thereof |
| CN113197159B (en) * | 2021-05-14 | 2023-03-14 | 嵊州陌桑高科股份有限公司 | Up-feeding-side-returning efficient air supply system applied to breeding room and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151014 Termination date: 20160504 |