CN204907459U - New trend heat exchanger clean system - Google Patents
New trend heat exchanger clean system Download PDFInfo
- Publication number
- CN204907459U CN204907459U CN201520698693.6U CN201520698693U CN204907459U CN 204907459 U CN204907459 U CN 204907459U CN 201520698693 U CN201520698693 U CN 201520698693U CN 204907459 U CN204907459 U CN 204907459U
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- Prior art keywords
- dirty gas
- air
- new wind
- dirty
- air inlet
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- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 10
- 238000004887 air purification Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims description 39
- 239000010865 sewage Substances 0.000 claims description 6
- 241000700605 Viruses Species 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229940033663 Thimerosal Drugs 0.000 claims description 3
- RTKIYNMVFMVABJ-UHFFFAOYSA-L Thiomersal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 claims description 3
- 230000000844 anti-bacterial Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000001954 sterilising Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000000630 rising Effects 0.000 claims description 2
- 201000010099 disease Diseases 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002708 enhancing Effects 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 67
- 244000144977 poultry Species 0.000 description 11
- 244000144972 livestock Species 0.000 description 10
- 241000282898 Sus scrofa Species 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000282887 Suidae Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Natural products C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000505 pernicious Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a new trend heat exchanger clean system, clean the spinning disk atomiser including air purification filter, heat exchanger, dirty air water, the heat exchanger is equipped with dirty gas air intake, dirty gas air outlet, fresh air intake, new trend air outlet and heat exchange core, the air purification filter is connected the fresh air intake of heat exchanger, dirty gas air intake absorbs the interior dirty gas of house, the heat exchange core is used for giving fresh air with the heat exchanger of dirty gas, dirty gas air outlet is connected the spinning disk atomiser entry is cleaned to dirty air water to to pass through dirty gas behind the heat exchanger discharges dirty air water and cleans the spinning disk atomiser, the new trend air outlet will pass through in fresh air discharge to the house behind the heat exchanger, dirty air water is cleaned and will be discharged outside the house after the spinning disk atomiser will defile the gas purification. The utility model discloses the ventilation can keep warm again in can keeping the house, improves the interior air quality of house, has reduced the disease incident, and energy saving loss is greatly carried high energy and is utilized, and reduction in production cost enhances competitiveness.
Description
Technical field
The utility model relates to livestock culturing equipment technical field, is specifically related to a kind of new wind-heat switch cleaning system.
Background technology
The technology of current cultivation industry is maked rapid progress, and cultivation competition is more and more stronger, and the Growth Results of cultivation and the cost determination of cultivation are at the living space of cultivation industry, the rule of the survival of the fittest makes the people of engaged in trade in the kind of cultivation, nutrition, Disease epizootic, facilities and equipment, bio-safety, higher level is sought in management, improves Growth Results and reduces production cost, the air quality wherein in environmental Kuznets Curves, temperature, humidity and drinking-water seem particularly important.
The quality of pig house temperature, humidity directly affects the upgrowth situation of swinery; On the temperature requirement of growing and fattening pigs, if lower than lower bound critical temperature, often reduce by 1 DEG C of day feed consumption increase by 20 ~ 30 grams, if be standard with optimal temperature, decline 10 DEG C of then every growing and fattening pigs many feed consumptions more than 12kg.Pig house requires warm drying, and humidity is advisable with 55 ~ 70%; Too moist feed consumption increases, and growth is slow, easily ill; In the process of control temperature, humidity, ventilate particularly important.In pig house, air velocity requires that spring, autumn, winter are 0.2 ~ 0.4 meter per second, and summer is 0.4 ~ 1 meter per second, ensures air freshness, has sufficient oxygen to breathe for swinery.In actual production, to ventilate, the thing of insulation and a humid control always large contradiction; Temperature has been protected, and just draws badly, air quality difference, high humidity; Otherwise ventilated well, temperature again most likely, is incubated so just protect, logical wind a little while, and a large amount of energy wastes, animal enjoys sometimes hot and sometimes cold turning from side to side, and causes disease to cause a large amount of losses a little while.Not only so need a kind of scheme of ventilating but also can be incubated badly to ensure that livestock and poultry play best growth potential in the environment that difference variation is little, thus reduce production cost.
Utility model content
Not enough for above-mentioned prior art, the utility model provides a kind of new wind-heat switch cleaning system.
The new wind-heat switch cleaning system that the utility model provides is achieved through the following technical solutions:
A kind of new wind-heat switch cleaning system, comprise: air cleaning filter, heat exchanger, dirty gas water-washing cleaning cartridge, described heat exchanger is provided with dirty gas air inlet, dirty gas air outlet, new wind air inlet, new wind air outlet and heat exchange movement, described air cleaning filter connects the new wind air inlet of described heat exchanger, and the new wind air inlet of described heat exchanger will be delivered to after extraneous fresh air purification, described dirty gas air inlet absorbs dirty gas in house, described heat exchange movement is used for the thermal energy exchange of dirty gas to fresh air, described dirty gas air outlet connects described dirty gas water-washing cleaning cartridge entrance, and the dirty gas after thermal energy exchange is discharged to dirty gas water-washing cleaning cartridge, fresh air after thermal energy exchange is expelled in house by described new wind air outlet, described dirty gas water-washing cleaning cartridge is discharged into after dirty gas purification outside house.
Air bin is provided with in described heat exchanger, blowdown Pneumatic generator and the new wind turbine of row, described air bin comprises the air inlet storehouse of lower floor and the exhaust storehouse on upper strata, described heat exchange movement is located at the dirty gas air inlet chamber and new wind air inlet chamber that to be divided in described air inlet storehouse and by described air inlet storehouse and not to communicate with each other, described exhaust storehouse is divided into the Wu Qi exhaust chamber and Xin Feng exhaust chamber that do not communicate with each other, described dirty gas air inlet is located at described dirty gas air inlet chamber, described dirty gas air outlet is located at described Wu Qi exhaust chamber, described new wind air inlet is located at described new wind air inlet chamber, described new wind air outlet is located at described Xin Feng exhaust chamber, described blowdown Pneumatic generator is located in described Wu Qi exhaust chamber, described dirty gas air outlet is flowed to from described dirty gas air inlet for making dirty gas, the new wind turbine of described row is located in described Xin Feng exhaust chamber, described new wind air outlet is flowed to from described new wind air inlet for making fresh air.
Described air cleaning filter comprises primary filter net and secondary filter net, and described primary filter net is used for the dust in filtered air, and described secondary filter net is for killing bacterium in air and virus.
Described secondary filter net is the V-type ventilation slot that nanometer antibacterial sterilizing material is made.
Described dirty gas water-washing cleaning cartridge comprises dirty feed channel, multilayer cascade oilpaper dividing plate, exhaust fan, water inlet sparge pipe and unidirectional sewage pipe, it is inner that described cascade oilpaper dividing plate is arranged on described dirty gas water-washing cleaning cartridge, described dirty gas air outlet connects described dirty feed channel, described dirty feed channel is passed described multilayer cascade oilpaper dividing plate from the top of described dirty gas water-washing cleaning cartridge and extends bottom described dirty gas water-washing cleaning cartridge, described water inlet sparge pipe is located at described dirty gas water-washing cleaning cartridge top and is contained purifying waste water of thimerosal to described cascade oilpaper dividing plate spray, the dirty gas that described cascade oilpaper dividing plate is used for rising carries out water washing cleaning, described exhaust fan be located at described dirty gas water-washing cleaning cartridge top and by purification after air venting to give up outside, described unidirectional sewage pipe is located at bottom described dirty gas water-washing cleaning cartridge.
Described new wind air outlet is connected in the cloth bag airduct passage in house.
Native system also comprises temperature compensation means, and described temperature compensation means is arranged in house.
The beneficial effects of the utility model are:
1, by arranging air cleaning filter parts, house outer air by after purification virus killing, by nontoxic and send in house containing the fresh air that oxygen is abundant by heat exchanger, breathe life for livestock and poultry, improve air quality in house, reduce disease incident;
2, by arranging air bin parts, dirty gas air inlet, dirty gas air outlet, new wind air inlet, new wind air outlet; Constantly the dirty gas in house is discharged outside house, the new wind outside house constantly inputs in house, the road that each row is each, mixing of not reporting to the leadship after accomplishing a task mutually;
3, by arranging motor component, the running of motor is that motor speed is constant, and the flow velocity of wind is livestock and poultry body sense optimum temperature flow velocity, to the sensation that livestock and poultry are better for the air flowing outside She Nei and house provides power;
4, by arranging heat exchange movement, passing to taking away heat energy when discharging dirty gas in house the new wind entered in house, reclaiming and taking back in house; When in giving up, dirty gas is cold wind, the new wind taken back in house is just lowered the temperature to livestock and poultry, otherwise when in giving up, dirty gas is hot blast, the new wind taken back in house just heats up to livestock and poultry; By the recovery of energy and the temperature-compensating of temperature compensation means, within the specific limits, economize energy loss greatly, improves using energy source, reduces production cost, enhances competitiveness to keep variations in temperature in house;
5, by arranging dirty gas water-washing cleaning cartridge parts, the dirty gas of discharging in house contains dust, indoles foul smell, ammonia, the pernicious gases such as sulphur dioxide, and by being discharged in air after water washing cleaning, free from environmental pollution and secondary enters in house with new wind;
6, the utility model prospect is long-range, and the livestock and poultry for livestock-raising provide comfortable environmental Kuznets Curves, expresses the growth potential of livestock and poultry, and ensure bio-safety, environment purification, energy-saving and emission-reduction, benefit the nation and the people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is heat exchanger interior schematic diagram of the present utility model;
Fig. 3 is dirty gas water-washing cleaning cartridge structural representation of the present utility model.
Embodiment
For making the object of the application, technical scheme and advantage clearly, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. is shown that the embodiment of so description or example can comprise special characteristic, structure, characteristic, character, element or limit, but not each embodiment or example must comprise special characteristic, structure, characteristic, character, element or limit.In addition, reuse phrase " embodiment according to the application " although be likely refer to identical embodiment, and not necessarily refers to identical embodiment.
For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
According to an embodiment of the application, the new wind-heat switch of one as shown in Figure 1 to Figure 3 cleaning system, comprise: air cleaning filter, heat exchanger, dirty gas water-washing cleaning cartridge, described heat exchanger is provided with dirty gas air inlet 1, dirty gas air outlet 2, new wind air inlet 3, new wind air outlet 4 and heat exchange movement 5, described air cleaning filter connects the new wind air inlet 3 of described heat exchanger, and the new wind air inlet 3 of described heat exchanger will be delivered to after extraneous fresh air purification, described dirty gas air inlet 1 absorbs dirty gas in house, described heat exchange movement 5 for by the thermal energy exchange of dirty gas to fresh air, described dirty gas air outlet 2 connects described dirty gas water-washing cleaning cartridge entrance, and the dirty gas after thermal energy exchange is discharged to dirty gas water-washing cleaning cartridge, fresh air after thermal energy exchange is expelled in house by described new wind air outlet 4, described dirty gas water-washing cleaning cartridge is discharged into after dirty gas purification outside house.
According to an embodiment of the application, as shown in Figure 2, air bin is provided with in described heat exchanger, blowdown Pneumatic generator 6 and the new wind turbine 7 of row, described air bin comprises the air inlet storehouse of lower floor and the exhaust storehouse on upper strata, described heat exchange movement is located at the dirty gas air inlet chamber a and new wind air inlet chamber b that to be divided in described air inlet storehouse and by described air inlet storehouse and not to communicate with each other, described exhaust storehouse is divided into the Wu Qi exhaust chamber c and Xin Feng exhaust chamber d that do not communicate with each other, described dirty gas air inlet 1 is located at described dirty gas air inlet chamber a, described dirty gas air outlet 2 is located at described Wu Qi exhaust chamber c, described new wind air inlet 3 is located at described new wind air inlet chamber b, described new wind air outlet 4 is located at described Xin Feng exhaust chamber d, described blowdown Pneumatic generator 6 is located in described Wu Qi exhaust chamber c, described dirty gas air outlet 2 is flowed to from described dirty gas air inlet 1 for making dirty gas, the new wind turbine of described row 7 is located in described Xin Feng exhaust chamber d, described new wind air outlet 4 is flowed to from described new wind air inlet 3 for making fresh air, in described Wu Qi exhaust chamber c and Xin Feng exhaust chamber d, flow restriction baffle 8 is set, for controlling air mass flow and flow velocity, improve heat exchanger effectiveness.
According to an embodiment of the application, as shown in Figure 3, described dirty gas water-washing cleaning cartridge comprises dirty feed channel 9, multilayer cascade oilpaper dividing plate 10, exhaust fan 11, water inlet sparge pipe 12 and unidirectional sewage pipe 13, it is inner that described cascade oilpaper dividing plate 10 is arranged on described dirty gas water-washing cleaning cartridge, described dirty gas air outlet 2 connects described dirty feed channel 9, described dirty feed channel 9 is passed described multilayer cascade oilpaper dividing plate 10 from the top of described dirty gas water-washing cleaning cartridge and extends bottom described dirty gas water-washing cleaning cartridge, described water inlet sparge pipe 12 is located at described dirty gas water-washing cleaning cartridge top and is contained purifying waste water of thimerosal to described cascade oilpaper dividing plate 10 spray, described cascade oilpaper dividing plate 10 is for carrying out water washing cleaning to the dirty gas risen, described exhaust fan 11 be located at described dirty gas water-washing cleaning cartridge top and by purification after air venting to give up outside, described unidirectional sewage pipe 13 is located at bottom described dirty gas water-washing cleaning cartridge.
According to an embodiment of the application, described air cleaning filter comprises primary filter net and secondary filter net, described primary filter net is used for the dust in filtered air, described secondary filter net is for killing bacterium in air and virus, and described secondary filter net is the V-type ventilation slot that nanometer antibacterial sterilizing material is made.Bacterium in effectively purifying air and virus, improve ventilation, ensures livestock and poultry bio-safety.
According to an embodiment of the application, described new wind air outlet 4 is connected in the cloth bag airduct passage in house, and the new wind after thermal energy exchange is delivered to each position of pig house by described cloth bag airduct passage.
According to an embodiment of the application, native system also comprises temperature compensation means, and described temperature compensation means is arranged in house.Owing to having energy loss in the process exchanged, by the compensation of temperature compensation means, variations in temperature in house can be controlled within the scope of 2 DEG C.
According to an embodiment of the application, in house, the top of (as pig house) has new wind malleation to be blown into, then from the outside negative pressure exhaust of dirty gas air outlet below, forming chamber inner air convection, air quality in purification poultry house, in the process exchanged, the loss of the energy, is compensated by temperature compensation means; Because the flowing of air takes away moisture in air naturally, thus reduce the humidity in poultry house, keep dry, reduce growing of disease, kill two birds with one stone; The design recovery usefulness of the energy is 60%, and humidity reduces by 10%, and the design of the actual test energy reclaims usefulness for being greater than 62%, and humidity reduction is greater than 13%.
The above embodiment only represents several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to the utility model protection domain.Therefore protection domain of the present utility model should be as the criterion with described claim.
Claims (7)
1. a new wind-heat switch cleaning system, it is characterized in that, comprise: air cleaning filter, heat exchanger, dirty gas water-washing cleaning cartridge, described heat exchanger is provided with dirty gas air inlet, dirty gas air outlet, new wind air inlet, new wind air outlet and heat exchange movement, described air cleaning filter connects the new wind air inlet of described heat exchanger, and the new wind air inlet of described heat exchanger will be delivered to after extraneous fresh air purification, described dirty gas air inlet absorbs dirty gas in house, described heat exchange movement is used for the thermal energy exchange of dirty gas to fresh air, described dirty gas air outlet connects described dirty gas water-washing cleaning cartridge entrance, and the dirty gas after thermal energy exchange is discharged to dirty gas water-washing cleaning cartridge, fresh air after thermal energy exchange is expelled in house by described new wind air outlet, described dirty gas water-washing cleaning cartridge is discharged into after dirty gas purification outside house.
2. one according to claim 1 new wind-heat switch cleaning system, it is characterized in that: in described heat exchanger, be provided with air bin, blowdown Pneumatic generator and the new wind turbine of row, described air bin comprises the air inlet storehouse of lower floor and the exhaust storehouse on upper strata, described heat exchange movement is located at the dirty gas air inlet chamber and new wind air inlet chamber that to be divided in described air inlet storehouse and by described air inlet storehouse and not to communicate with each other, described exhaust storehouse is divided into the Wu Qi exhaust chamber and Xin Feng exhaust chamber that do not communicate with each other, described dirty gas air inlet is located at described dirty gas air inlet chamber, described dirty gas air outlet is located at described Wu Qi exhaust chamber, described new wind air inlet is located at described new wind air inlet chamber, described new wind air outlet is located at described Xin Feng exhaust chamber, described blowdown Pneumatic generator is located in described Wu Qi exhaust chamber, described dirty gas air outlet is flowed to from described dirty gas air inlet for making dirty gas, the new wind turbine of described row is located in described Xin Feng exhaust chamber, described new wind air outlet is flowed to from described new wind air inlet for making fresh air.
3. one according to claim 1 new wind-heat switch cleaning system, it is characterized in that: described air cleaning filter comprises primary filter net and secondary filter net, described primary filter net is used for the dust in filtered air, and described secondary filter net is for killing bacterium in air and virus.
4. one according to claim 3 new wind-heat switch cleaning system, is characterized in that: described secondary filter net is the V-type ventilation slot that nanometer antibacterial sterilizing material is made.
5. one according to claim 1 new wind-heat switch cleaning system, it is characterized in that: described dirty gas water-washing cleaning cartridge comprises dirty feed channel, multilayer cascade oilpaper dividing plate, exhaust fan, water inlet sparge pipe and unidirectional sewage pipe, it is inner that described cascade oilpaper dividing plate is arranged on described dirty gas water-washing cleaning cartridge, described dirty gas air outlet connects described dirty feed channel, described dirty feed channel is passed described multilayer cascade oilpaper dividing plate from the top of described dirty gas water-washing cleaning cartridge and extends bottom described dirty gas water-washing cleaning cartridge, described water inlet sparge pipe is located at described dirty gas water-washing cleaning cartridge top and is contained purifying waste water of thimerosal to described cascade oilpaper dividing plate spray, the dirty gas that described cascade oilpaper dividing plate is used for rising carries out water washing cleaning, described exhaust fan be located at described dirty gas water-washing cleaning cartridge top and by purification after air venting to give up outside, described unidirectional sewage pipe is located at bottom described dirty gas water-washing cleaning cartridge.
6. one according to claim 1 new wind-heat switch cleaning system, is characterized in that: also comprise temperature compensation means, and described temperature compensation means is arranged in house.
7. one according to claim 1 new wind-heat switch cleaning system, is characterized in that: described new wind air outlet is connected in the cloth bag airduct passage in house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698693.6U CN204907459U (en) | 2015-09-10 | 2015-09-10 | New trend heat exchanger clean system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698693.6U CN204907459U (en) | 2015-09-10 | 2015-09-10 | New trend heat exchanger clean system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204907459U true CN204907459U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520698693.6U Expired - Fee Related CN204907459U (en) | 2015-09-10 | 2015-09-10 | New trend heat exchanger clean system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278959A (en) * | 2017-07-03 | 2017-10-24 | 山东省农业科学院科技信息研究所 | A kind of positive draft greenhouse hen house |
| CN107940629A (en) * | 2017-11-01 | 2018-04-20 | 广东省生物资源应用研究所 | The inner circulating air processing system and processing method of a kind of black soldier flies breeding environment |
| CN108464248A (en) * | 2018-04-17 | 2018-08-31 | 山东新希望六和集团有限公司 | A kind of pig house of convenient disinfection |
| CN108541597A (en) * | 2018-04-17 | 2018-09-18 | 山东新希望六和集团有限公司 | A kind of convenient pig house for sterilizing, rinsing pig body |
| CN108575766A (en) * | 2018-04-17 | 2018-09-28 | 山东新希望六和集团有限公司 | A kind of novel piglet pig house |
-
2015
- 2015-09-10 CN CN201520698693.6U patent/CN204907459U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278959A (en) * | 2017-07-03 | 2017-10-24 | 山东省农业科学院科技信息研究所 | A kind of positive draft greenhouse hen house |
| CN107940629A (en) * | 2017-11-01 | 2018-04-20 | 广东省生物资源应用研究所 | The inner circulating air processing system and processing method of a kind of black soldier flies breeding environment |
| CN108464248A (en) * | 2018-04-17 | 2018-08-31 | 山东新希望六和集团有限公司 | A kind of pig house of convenient disinfection |
| CN108541597A (en) * | 2018-04-17 | 2018-09-18 | 山东新希望六和集团有限公司 | A kind of convenient pig house for sterilizing, rinsing pig body |
| CN108575766A (en) * | 2018-04-17 | 2018-09-28 | 山东新希望六和集团有限公司 | A kind of novel piglet pig house |
| CN108541597B (en) * | 2018-04-17 | 2020-11-10 | 夏津新希望六和农牧有限公司 | Pig house of convenient disinfection, washing pig body |
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Legal Events
| 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: 20151230 Termination date: 20190910 |