CN111887170A - Water supply system for pig breeding - Google Patents
Water supply system for pig breeding Download PDFInfo
- Publication number
- CN111887170A CN111887170A CN202010752417.9A CN202010752417A CN111887170A CN 111887170 A CN111887170 A CN 111887170A CN 202010752417 A CN202010752417 A CN 202010752417A CN 111887170 A CN111887170 A CN 111887170A
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- China
- Prior art keywords
- water tank
- water
- wall
- supply system
- pig
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 238000009395 breeding Methods 0.000 title abstract description 8
- 230000001488 breeding effect Effects 0.000 title abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 9
- 244000144972 livestock Species 0.000 abstract description 6
- 238000000855 fermentation Methods 0.000 abstract description 5
- 230000004151 fermentation Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 241000282887 Suidae Species 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K7/00—Watering equipment for stock or game
- A01K7/02—Automatic devices ; Medication dispensers
- A01K7/027—Drinking equipment with water heaters, coolers or means for preventing freezing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a water supply system for pig raising, which belongs to the technical field of livestock breeding and comprises a water tank, wherein a water tank is arranged below the outer wall of the water tank, the lower surface of the water tank is fixedly connected with the upper surface of a bottom plate, the lower surface of the water tank and the upper surface of the inner wall of the water tank are clamped with the same extraction assembly, the water outlet end of the extraction assembly is communicated with a spray pipe, two ends of the spray pipe penetrate through a partition plate and are clamped on the left side surface and the right side surface of the water tank, and the spray pipe is positioned above the. This water supply system for pig is raised, through setting up the immersible pump, the filter plate, the filter core, the spray tube, extraction pipe and basin, the filter core can carry out filtration to water once more, make the water of handling the completion spout into the basin in can following the spray tube, can realize carrying out the loop filter to the water in the basin, because of water continuously flows, and impurity can be attached to on the filter plate because of the appeal that the suction produced, be difficult for making water and residue fermentation production germ, be difficult for causing harm to the pig, be favorable to the normal growth of pig.
Description
Technical Field
The invention belongs to the technical field of livestock breeding, and particularly relates to a water supply system for pig breeding.
Background
In the livestock breeding industry, water plays a very important role in the digestion and absorption of any livestock, the transportation of nutrients, the elimination of metabolites in the body and the regulation of body temperature, and livestock can obtain water through feed and in-vivo metabolism, but the water in the feed and the water metabolized in the body is far from enough, so that in the actual breeding, clean drinking water must be frequently supplemented to the livestock.
When raising the water supply to the pig, mostly hold the water and supply the pig to drink through disjunctor formula water feeding tank, need supply water in the basin in real time, and can't realize the control by temperature change purpose to water, bring certain burden for the staff, because the pig must store up certain fodder residue in the in-process basin of drinking water, because of lacking the loop filter system in the basin, and receive the environmental impact, water and residue are because of the germ of deriving of various reactions such as fermentation easily, cause certain harm to the pig easily, be unfavorable for the normal growth of pig, consequently, a water supply system for pig raising is provided.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides a water supply system for pig breeding, which solves the problems that the temperature control of water cannot be realized, certain burden is brought to workers, certain feed residues are inevitably accumulated in a water tank in the process of drinking water by pigs, and the water and the residues are easy to cause certain damage to the pigs due to the fact that a circulating filtration system is lacked in the water tank and the water and the residues are easy to derive pathogenic bacteria due to various reactions such as fermentation and the like and are influenced by the environment.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: pig is raised and uses water supply system, including the water tank, the below of water tank outer wall is provided with the basin, the lower surface of basin is connected with the last fixed surface of bottom plate, the lower surface of water tank and the upper surface joint of basin inner wall have same extraction subassembly, the delivery end intercommunication of extraction subassembly has the spray tube, the both ends of spray tube are passed the baffle and the joint is at the left and right sides face of water tank, the spray tube is located the top of basin, the one side that the basin inner wall is close to each other all is provided with level sensor, the left and right sides of basin inner wall all is provided with the filter plate, the left side of basin is provided with the sediment valve in the position that corresponds the filter plate, be provided with two filter cores in the basin, two the filter.
As a further scheme of the invention: the baffle sets up at the water tank inner wall, the lower surface of baffle is provided with the solenoid valve, the left and right sides face of water tank inner wall all is provided with ultraviolet lamp.
As a further scheme of the invention: the left and right sides of water tank upper surface all is provided with the water inlet, the upper surface joint of water tank has temperature sensor, the upper surface of water tank inner wall is provided with the heater.
As a further scheme of the invention: the extraction subassembly includes the immersible pump, the immersible pump joint is at the lower surface of water tank and the upper surface of basin inner wall, the end of intaking of immersible pump is linked together with the top of extraction pipe, the play water end of immersible pump is linked together with the lower surface of spray tube.
As a further scheme of the invention: the lower surface of the water tank and the upper surface of the inner wall of the water tank are connected with two water outlets in a clamping mode, the filter plate is obliquely arranged in the water tank, and the front face of the water tank is provided with scale strips.
As a further scheme of the invention: the right side face of the water tank is fixedly connected with a controller, the input end of the controller is electrically connected with the output ends of the temperature sensor and the water level sensor, and the output end of the controller is electrically connected with the input ends of the heater, the electromagnetic valve, the submersible pump and the ultraviolet lamp respectively.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this water supply system for pig raising, through setting up the immersible pump, the filter plate, the filter core, the spray tube, extraction pipe and basin, in-process immersible pump to the pig water supply carries out work, water in the basin can be extracted by the immersible pump, the in-process of extraction, basin normal water and residue can pass the filter plate, the filter plate can effectively be to water prefiltration, block some impurity, secondly the filter core can carry out filtration purification to water once more, make the water of handling the completion spout into in the basin, can realize the water to the basin in circulate and filter, because of water continuously flows, and impurity can be attached to on the filter plate because of the appeal that the suction produced, be difficult for making water and residue fermentation production germ, be difficult for causing harm to the pig, be favorable to the normal growth of pig.
2. This water supply system for pig is raised, through setting up the controller, level sensor, temperature sensor, heater and solenoid valve, when the water level descends in the basin, level sensor is with signal transmission to controller, the controller will control solenoid valve work for water in the water tank can be downflow, through hydraulic effect, make the interior water level of basin rise, can carry out real-time make-up water, need not that the staff frequently supplies water, still does not influence the normal of pig when having alleviateed the staff burden and drinks.
3. This water supply system for pig is raised, through setting up the controller, temperature sensor, heater and ultraviolet lamp, because of being equipped with the heater in the water tank, if when the temperature did not reach predetermined range value in the water tank, temperature sensor is with information transfer to controller, the controller will control the heater and work, make the temperature rise to predetermined range value, prevent that the pig from drinking the symptom appearing after the water of uncomfortable temperature, and be equipped with ultraviolet lamp in the water tank, sustainable water to in the water tank carries out ultraviolet disinfection and handles, the security of drinking water has been improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic structural diagram of the system of the present invention;
FIG. 3 is a front view of the water tank of the present invention;
in the figure: the device comprises a water tank 1, a water tank 2, a bottom plate 3, an extraction assembly 4, an extraction pipe 41, a submersible pump 42, a water level sensor 5, a filter plate 6, a slag discharge valve 7, a filter element 8, a water outlet 9, an electromagnetic valve 10, a spray pipe 11, a partition plate 12, an ultraviolet lamp 13, a controller 14, a heater 15, a temperature sensor 16, a water inlet 17 and a scale bar 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the present invention provides a technical solution: water supply system for pig raising, including water tank 1, the below of 1 outer wall of water tank is provided with basin 2, the lower surface of basin 2 and the last fixed surface of bottom plate 3 are connected, the lower surface of water tank 1 and the upper surface joint of 2 inner walls of basin have same extraction subassembly 4, extraction subassembly 4's play water end intercommunication has spray tube 11, baffle 12 is passed and the joint is in the left and right sides face of water tank 1 at the both ends of spray tube 11, spray tube 11 is located the top of basin 2, the one side that 2 inner walls of basin are close to each other all is provided with level sensor 5, the left and right sides of 2 inner walls of basin all is provided with filter plate 6, the left surface of basin 2 is provided with slag extractor 7 to the position that corresponds filter plate 6, be provided with two filter cores 8 in the basin 2.
Specifically, as shown in fig. 1, a partition plate 12 is disposed on the inner wall of the water tank 1, an electromagnetic valve 10 is disposed on the lower surface of the partition plate 12, ultraviolet lamps 13 are disposed on both left and right sides of the inner wall of the water tank 1, and since the ultraviolet lamps 13 are disposed in the water tank 1, the water in the water tank 1 can be continuously sterilized by ultraviolet rays, the safety of drinking water is improved, the left side and the right side of the upper surface of the water tank 1 are both provided with water inlets 17, the upper surface of the water tank 1 is clamped with a temperature sensor 16, the upper surface of the inner wall of the water tank 1 is provided with a heater 15, through the mutual matching between the temperature sensor 16 and the heater 15, if the water temperature in the water tank 1 does not reach the preset range value, the temperature sensor 16 transmits information to the controller 14, and the controller 14 controls the heater 15 to work, so that the temperature of the water rises to a preset range value, and the condition of the pig after drinking the water with the uncomfortable water temperature is prevented.
Specifically, as shown in fig. 2, the right side fixedly connected with controller 14 of water tank 1, the input of controller 14 is connected with temperature sensor 16 and level sensor 5's output electricity, through setting up level sensor 5, level sensor 5 is with signal transmission to controller 14, controller 14 will control solenoid valve 10 work, make the water in the water tank 1 can flow downwards, through hydraulic effect, make the interior water level of basin 2 rise, can carry out real-time make-up water, need not staff's frequent water supply, the staff burden has been lightened, the output of controller 14 respectively with heater 15, solenoid valve 10, immersible pump 42 and ultraviolet lamp 13's input electricity are connected.
Specifically, as shown in fig. 1 and 3, the extraction assembly 4 includes a submersible pump 42, the submersible pump 42 is clamped on the lower surface of the water tank 1 and the upper surface of the inner wall of the water tank 2, by arranging the submersible pump 42, in the extraction process, water and residues in the water tank 2 can pass through the filter plate 6, the filter plate 6 can effectively filter the water primarily and block some impurities, then the filter element 8 can filter and purify the water again, so that the treated water can be sprayed into the water tank 2 from the spray pipe 11, the water in the water tank 2 can be filtered circularly, the impurities can be attached to the filter plate 6 due to attraction generated by suction, bacteria are not easy to be generated by fermentation of the water and the residues, the water inlet end of the submersible pump 42 is communicated with the top end of the extraction pipe 41, the water outlet end of the submersible pump 42 is communicated with the lower surface of the spray pipe 11, the lower surface of the water tank 1 and the upper surface of the, the filter plate 6 slope sets up in basin 2, because of being provided with the filter plate 6 of slope, when clearance filter plate 6 goes up impurity, the staff opens slag discharging valve 7, and the pressure through rivers strikes, can dash out impurity, and the front of water tank 1 is provided with scale bar 18, because of being provided with scale bar 18, the staff of being convenient for observes the water level condition in the water tank 1, can in time be to the moisturizing in the water tank 1.
The working principle of the invention is as follows:
s1, when water is supplied to the pigs, workers fill water into the water tank 1 through the water inlet 17 and fill the water in the water tank 2, the submersible pump 42 works in the process of supplying water to the pigs, the water in the water tank 2 is extracted by the submersible pump 42, in the extraction process, the water and residues in the water tank 2 pass through the filter plate 6, and then the filter element 8 can filter and purify the water again, so that the treated water can be sprayed into the water tank 2 from the spray pipe 11;
s2, when the water level in the water tank 2 drops, the water level sensor 5 transmits a signal to the controller 14, the controller 14 controls the electromagnetic valve 10 to work, so that the water in the water tank 1 can flow downwards, the water level in the water tank 2 can rise under the action of water pressure, and water can be supplemented in real time, and when the water level in the water tank 2 exceeds a preset range value, the controller 14 closes the electromagnetic valve 10, so that the water level in the water tank 2 cannot rise;
s3, when the water temperature in the water tank 1 does not reach the preset range value, the temperature sensor 16 transmits information to the controller 14, the controller 14 controls the heater 15 to work, the water temperature rises to the preset range value, the ultraviolet lamp 13 in the water tank 1 continuously works, the water in the water tank 1 can be continuously subjected to ultraviolet disinfection treatment, when impurities on the filter plate 6 are cleaned, the slag discharge valve 7 is opened by a worker, and the impurities can be flushed out through pressure impact of water flow.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Pig is raised and uses water supply system, including water tank (1), its characterized in that: the water tank is characterized in that a water tank (2) is arranged below the outer wall of the water tank (1), the lower surface of the water tank (2) is fixedly connected with the upper surface of a bottom plate (3), the lower surface of the water tank (1) and the upper surface of the inner wall of the water tank (2) are connected with a same extraction assembly (4) in a clamping manner, the water outlet end of the extraction assembly (4) is communicated with a spray pipe (11), two ends of the spray pipe (11) penetrate through a partition plate (12) and are connected with the left side surface and the right side surface of the water tank (1) in a clamping manner, the spray pipe (11) is positioned above the water tank (2), one surface, close to each other, of the inner wall of the water tank (2) is provided with a water level sensor (5), the left side and the right side of the inner wall of the water tank (2) are provided with filter plates (6), the two filter plates (6) are respectively positioned at the left side and the right side of the extraction component (4).
2. The water supply system for pig feeding according to claim 1, characterized in that: baffle (12) set up at water tank (1) inner wall, the lower surface of baffle (12) is provided with solenoid valve (10), the left and right sides face of water tank (1) inner wall all is provided with ultraviolet lamp (13).
3. The water supply system for pig feeding according to claim 1, characterized in that: the left and right sides of water tank (1) upper surface all is provided with water inlet (17), the upper surface joint of water tank (1) has temperature sensor (16), the upper surface of water tank (1) inner wall is provided with heater (15).
4. The water supply system for pig feeding according to claim 1, characterized in that: the extraction assembly (4) comprises a submersible pump (42), the submersible pump (42) is clamped on the lower surface of the water tank (1) and the upper surface of the inner wall of the water tank (2), the water inlet end of the submersible pump (42) is communicated with the top end of the extraction pipe (41), and the water outlet end of the submersible pump (42) is communicated with the lower surface of the spray pipe (11).
5. The water supply system for pig feeding according to claim 1, characterized in that: the water tank is characterized in that two water outlets (9) are connected to the lower surface of the water tank (1) and the upper surface of the inner wall of the water tank (2) in a clamping mode, the filter plate (6) is obliquely arranged in the water tank (2), and the front face of the water tank (1) is provided with a scale bar (18).
6. The water supply system for pig feeding according to claims 1 to 4, characterized in that: the right flank fixedly connected with controller (14) of water tank (1), the input and the output electricity of temperature sensor (16) and level sensor (5) of controller (14) are connected, the output of controller (14) is connected with the input electricity of heater (15), solenoid valve (10), immersible pump (42) and ultraviolet lamp (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752417.9A CN111887170A (en) | 2020-07-30 | 2020-07-30 | Water supply system for pig breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752417.9A CN111887170A (en) | 2020-07-30 | 2020-07-30 | Water supply system for pig breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111887170A true CN111887170A (en) | 2020-11-06 |
Family
ID=73182610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010752417.9A Pending CN111887170A (en) | 2020-07-30 | 2020-07-30 | Water supply system for pig breeding |
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| Country | Link |
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| CN (1) | CN111887170A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2767996A1 (en) * | 2009-07-16 | 2011-01-20 | Silti Co., Ltd. | Automatic heat-conserving clean water supply device for livestock |
| CN103651171A (en) * | 2013-12-24 | 2014-03-26 | 重庆市畜牧科学院 | Temperature-control type automatic drinker for livestock |
| CN104341057A (en) * | 2013-07-29 | 2015-02-11 | 王绍坤 | Air-purifying self-cleaning water purifier |
| CN205266600U (en) * | 2016-01-16 | 2016-06-01 | 李建伟 | Watering device for poultry |
| CN208724656U (en) * | 2018-05-08 | 2019-04-12 | 陈苏娟 | A kind of herding drinking device |
| CN210226524U (en) * | 2019-03-19 | 2020-04-03 | 朱俊芬 | Circulating water drinking device for animal husbandry breeding |
| CN210726363U (en) * | 2019-08-10 | 2020-06-12 | 付永增 | Novel drinking water device for livestock breeding |
-
2020
- 2020-07-30 CN CN202010752417.9A patent/CN111887170A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2767996A1 (en) * | 2009-07-16 | 2011-01-20 | Silti Co., Ltd. | Automatic heat-conserving clean water supply device for livestock |
| CN104341057A (en) * | 2013-07-29 | 2015-02-11 | 王绍坤 | Air-purifying self-cleaning water purifier |
| CN103651171A (en) * | 2013-12-24 | 2014-03-26 | 重庆市畜牧科学院 | Temperature-control type automatic drinker for livestock |
| CN205266600U (en) * | 2016-01-16 | 2016-06-01 | 李建伟 | Watering device for poultry |
| CN208724656U (en) * | 2018-05-08 | 2019-04-12 | 陈苏娟 | A kind of herding drinking device |
| CN210226524U (en) * | 2019-03-19 | 2020-04-03 | 朱俊芬 | Circulating water drinking device for animal husbandry breeding |
| CN210726363U (en) * | 2019-08-10 | 2020-06-12 | 付永增 | Novel drinking water device for livestock breeding |
Non-Patent Citations (2)
| Title |
|---|
| 张嫦等: "《精细化工工艺原理与技术》", 31 October 2005 * |
| 戴瑜兴: "《现代建筑照明设计手册》", 30 November 1993 * |
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Application publication date: 20201106 |
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