CN220859169U - Outdoor anti-icing water tank in winter - Google Patents
Outdoor anti-icing water tank in winter Download PDFInfo
- Publication number
- CN220859169U CN220859169U CN202322478095.5U CN202322478095U CN220859169U CN 220859169 U CN220859169 U CN 220859169U CN 202322478095 U CN202322478095 U CN 202322478095U CN 220859169 U CN220859169 U CN 220859169U
- Authority
- CN
- China
- Prior art keywords
- water
- trough
- group
- protective shell
- charge
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 20
- 230000035622 drinking Effects 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 21
- 235000020188 drinking water Nutrition 0.000 description 21
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The utility model provides an outdoor anti-icing water tank in winter, which comprises: the novel water dispenser comprises a protective shell, a water trough and a tray, wherein a bottom plate is arranged below the protective shell, four corners of the upper surface of the bottom plate are fixedly connected with the ground through four groups of screws, and compared with the prior art, the novel water dispenser has the following beneficial effects: through setting up trough, electrical heating board and thermal-insulated cotton, make the electrical heating board at the heating during operation with the inside water heating of trough, prevent that water from icing inconvenient animal from drinking, thermal-insulated cotton prevents heat loss simultaneously and avoids scalding the animal, through setting up buoyancy chamber, floater, connecting rod one, connecting rod two and end cap, make the buoyancy intracavity control the distributive pipe play water of water storage chamber below and stop the play water through the altitude variation of water level, prevent that the inside water of trough from overflowing excessively and causing water wasting, can automatic moisturizing when the inside water source of trough is exhausted simultaneously, use manpower sparingly material resources.
Description
Technical Field
The utility model belongs to the technical field of water tanks, and particularly relates to an outdoor anti-icing water tank in winter.
Background
The outdoor water tank for drinking water for animals is a device specially designed for outdoor environment and supplying water for animals. Such tanks are commonly used in farms, pastures, zoos, wildlife protection areas, etc. to provide convenient and reliable sources of drinking water for animals, and an outdoor tank for drinking water for animals would have the following problems if no anti-icing mechanism were provided:
Icing: in cold winter, water in the sink is very easy to freeze, when the water freezes, the animals will not have access to the water source, which can lead to their lack of water and dehydration, and in severe cases can lead to life hazards.
Difficulty in drinking water: even if the water in the water tank is not completely frozen, animals are difficult to drink because of the frozen surface, and a thin ice layer is formed by freezing, so that the animals cannot drink in a water licking mode.
The water quality is polluted: if the water in the water tank is frozen, when the ice is melted, the water quality is polluted, and after the ice is melted, surrounding dirt and bacteria can be brought into the water, so that the water quality is unclean, and diseases and infections of animals can be caused.
Water tank rupture: in cold winter, the water in the water tank expands, and if the anti-icing mechanism is not provided, the water tank can be broken due to freezing and expansion, which not only can lead to damage of the water tank, but also can lead to waste of water resources.
In summary, if the outdoor water tank for animals to drink water is not provided with the anti-icing mechanism, the problems of animal water shortage, difficult drinking, polluted water quality, broken water tank, energy waste and the like will be caused, so that the company hopes to develop an outdoor anti-icing water tank in winter to solve the problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide an outdoor anti-icing water tank in winter, which solves the problems in the prior art.
The utility model is realized by the following technical scheme: a winter outdoor ice protection flume comprising: the device comprises a protective shell, a water trough and a tray, wherein a bottom plate is arranged below the protective shell, and four corners of the upper surface of the bottom plate are fixedly connected with the ground through four groups of screws;
The front of the protective shell is provided with a glass plate which is made of toughened glass, a strip-shaped through hole is formed below the front of the protective shell, the interior of the protective shell is of a hollow structure, the interior of the protective shell is provided with a water storage cavity, and the right side of the top of the protective shell is provided with a water filling port;
The water distribution pipe is installed in water storage chamber below central authorities department, and water distribution pipe below symmetry divide into two sets of water distribution pipes, and a set of same buoyancy chamber has been seted up respectively to the left and right sides of water distribution pipe, and a set of water inlet has all been seted up to the side below that every buoyancy chamber of group is close to the axis, and the inside drinking water inflow of inside the bar through-hole convenience water storage chamber is to the trough inside, and the water injection mouth is convenient for to the inside water injection of water storage chamber.
As a preferred implementation mode, a group of floating balls are arranged in each group of buoyancy cavities, the floating balls are made of polyethylene, a group of identical first connecting rods are connected above each group of floating balls, and when the water level in each buoyancy cavity changes, the floating balls move up and down due to floating force, so that the first connecting rods are driven to move up and down.
As a preferred implementation mode, one side, close to the central axis, of each group of connecting rods I is connected with a group of identical connecting rods II, one side, close to the central axis, of the upper surface of each group of connecting rods II is provided with a group of plugs, the plugs are made of rubber materials, the positions of the plugs of each group are opposite to the positions of the branch water pipes, the connecting rods I move up and down to drive the connecting rods II to move up and down, accordingly, the plugs are driven to move up and down, the rubber materials are good in friction, and water flow can be effectively prevented.
As a preferred implementation mode, a second box body is arranged at the rear side of the protective shell, a storage battery is arranged at the left side inside the second box body, an inverter is arranged on the inner wall of the box body at the right side of the storage battery, and the model of the inverter is SG-NBQ bidirectional inverter.
As a preferred implementation mode, a first box body is arranged above a second box body, and a charge and discharge controller is arranged on the inner wall of the first box body, and the model of the charge and discharge controller is ML2430 charge and discharge controller.
As a preferred embodiment, a tray is arranged above the first box body, a photovoltaic panel is arranged in the tray, and the model of the photovoltaic panel is 150W80AH outdoor photovoltaic panel.
As a preferred implementation mode, a group of water trough is installed in front of the protective shell, the water trough is made of stainless steel, the water trough is of a concave structure, a group of electric heating plates are arranged in the left side and the right side of the water trough, a group of heat insulation cotton is arranged on the outer side of each group of electric heating plates, the electric heating plates are electrified to prevent the drinking water in the water trough from freezing, and the heat insulation cotton prevents heat loss and prevents animals from being scalded.
As a preferred implementation mode, the photovoltaic panel is connected with the charge-discharge controller through a first lead, the charge-discharge controller is connected with the storage battery through a second lead, the charge-discharge controller is connected with the inverter through a third lead, the inverter is connected with two groups of electric heating plates through a fourth lead, the photovoltaic panel converts light energy into electric energy to be transmitted to the charge-discharge controller under outdoor sunlight irradiation, the charge-discharge controller transmits the electric energy to the storage battery to store and control charge and discharge of the storage battery, overcharge and energy waste are prevented, the charge-discharge controller transmits the electric energy to the inverter, and the inverter converts direct current into available alternating current so as to provide stable electric energy for the electric heating plates, so that the electric heating plates can heat up.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up trough, electrical heating board and thermal-insulated cotton, make the electrical heating board at the heating during operation with the inside water heating of trough, prevent that water from icing inconvenient animal from drinking, thermal-insulated cotton prevents heat loss simultaneously and avoids scalding the animal, through setting up buoyancy chamber, floater, connecting rod one, connecting rod two and end cap, make the buoyancy intracavity control the distributive pipe play water of water storage chamber below and stop the play water through the altitude variation of water level, prevent that the inside water of trough from overflowing excessively and causing water wasting, can automatic moisturizing when the inside water source of trough is exhausted simultaneously, use manpower sparingly material resources.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a winter outdoor anti-icing flume of the present utility model.
FIG. 2 is a schematic diagram of the internal structure of a protective housing in a winter outdoor anti-icing flume of the present utility model.
FIG. 3 is a schematic view showing the internal structure of a drinking trough in an outdoor anti-icing trough in winter.
Fig. 4 is a schematic diagram of the internal structure of the first and second cases in the outdoor anti-icing water tank of the present utility model.
In the figure, 100-bottom plate, 110-protective shell, 120-trough, 130-tray, 140-first box, 150-second box, 160-water filling port, 170-glass plate, 180-water storage cavity, 190-water diversion pipe, 200-buoyancy cavity, 210-water inlet, 220-floating ball, 230-first connecting rod, 240-second connecting rod, 250-plug, 260-electric heating plate and 270-heat insulation cotton.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one end embodiment of the present utility model, not the all-end embodiment. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1-4: a winter outdoor ice protection flume comprising: the water drinking trough comprises a protective shell 110, a water trough 120 and a tray 130, wherein a bottom plate 100 is arranged below the protective shell 110, and four corners of the upper surface of the bottom plate 100 are fixedly connected with the ground through four groups of screws;
The front of the protective shell 110 is provided with a glass plate 170, the glass plate 170 is made of toughened glass, a strip-shaped through hole is formed below the front of the protective shell 110, the interior of the protective shell 110 is of a hollow structure, the interior of the protective shell 110 is provided with a water storage cavity 180, and the right side of the top of the protective shell 110 is provided with a water filling port 160;
The water distribution pipe 190 is installed to water storage cavity 180 below central authorities department, and water distribution pipe 190 below symmetry divide into two sets of water distribution pipe, and a set of same buoyancy chamber 200 has been seted up respectively to water distribution pipe 190's left and right sides, and a set of water inlet 210 has all been seted up to the side below that every buoyancy chamber 200 is close to the axis, and the inside drinking water inflow of water storage cavity 180 is made things convenient for to bar through-hole, and water injection port 160 is convenient for to the inside water injection of water storage cavity 180.
Referring to fig. 2, a set of floating balls 220 are disposed in each set of buoyancy chambers 200, the floating balls 220 are made of polyethylene, a set of identical first connecting rods 230 are connected above each set of floating balls 220, and the floating balls 220 move up and down due to floating force when the water level in the buoyancy chambers 200 changes, so as to drive the first connecting rods 230 to move up and down.
Referring to fig. 2, a first group of connecting rods 230 is connected to a second group of connecting rods 240, a second group of plugs 250 are mounted on the upper surface of the second group of connecting rods 240, the plugs 250 are made of rubber, the positions of the plugs 250 are opposite to those of the water supporting pipes, the first group of connecting rods 230 move up and down to drive the second group of connecting rods 240 to move up and down, so that the plugs 250 are driven to move up and down, the rubber has good friction, and water flow can be effectively prevented.
Referring to fig. 1 and 4, a second case 150 is provided at the rear side of the protective case 110, a storage battery is mounted at the left side inside the second case 150, and an inverter is mounted on the inner wall of the case at the right side of the storage battery, and the model of the inverter is SG-NBQ bidirectional inverter.
Referring to fig. 1 and 4, a first case 140 is disposed above a second case 150, and a charge-discharge controller is mounted on an inner wall of the first case 140, and the type of the charge-discharge controller is ML 2430.
Referring to fig. 1 and 4, a tray 130 is disposed above the first case 140, and a photovoltaic panel is installed inside the tray 130, and the type of the photovoltaic panel is 150W80AH outdoor photovoltaic panel.
Referring to fig. 1 and 3, a set of water trough 120 is installed in front of the protective shell 110, the water trough 120 is made of stainless steel, the water trough 120 is of a concave structure, a set of electric heating plates 260 are arranged in the left and right sides of the water trough 120, a set of heat insulation cotton 270 is arranged on the outer side of each set of electric heating plates 260, the electric heating plates 260 are electrified to prevent drinking water in the water trough 120 from freezing, and the heat insulation cotton 270 prevents heat loss and prevents animals from being scalded.
Referring to fig. 1, a photovoltaic panel is connected to a charge-discharge controller through a first wire, the charge-discharge controller is connected to a storage battery through a second wire, the charge-discharge controller is connected to an inverter through a third wire, the inverter is connected to two sets of electric heating plates 260 through a fourth wire, the photovoltaic panel converts light energy into electric energy to be transmitted to the charge-discharge controller under outdoor sunlight irradiation, the charge-discharge controller transmits the electric energy to the storage battery to store and control charge and discharge of the storage battery, overcharge and energy waste are prevented, the charge-discharge controller transmits the electric energy to the inverter, the inverter converts direct current into available alternating current, so that stable electric energy is provided for the electric heating plates 260, and the electric heating plates 260 are heated to operate.
Referring to fig. 1 and 2, as a set of embodiments of the present utility model: during actual use, the bottom plate 100 is fixed on the outdoor ground by four groups of screws at first, so that the anti-icing water tank is integrally fixed, enough drinking water is injected into the water storage cavity 180 inside the protective shell 110 through the water injection port 160, the water injection condition inside the water storage cavity 180 is observed through the glass plate 170 on the front side of the protective shell 110, water resource waste caused by excessive water injection is prevented, water inside the water storage cavity 180 flows out from the lower parts of the two groups of branch water pipes respectively through the water distribution pipes 190, and the drinking water flows downwards to the inside of the water trough 120 through the strip-shaped through holes on the front lower side of the protective shell 110, so that the inside of the water trough 120 is filled with clean drinking water.
In the process of downward flowing of the drinking water, due to the communication characteristic of water flow, when the liquid level of the drinking water in the drinking trough 120 rises, the liquid level below the water storage cavity 180 rises, so that the drinking water flows into the two groups of buoyancy cavities 200 through the two groups of water inlets 210, the floating ball 220 floats upwards under the action of the buoyancy force, the first connecting rod 230 is driven to move upwards, the second connecting rod 240 is driven to move upwards by the first connecting rod 230, the second connecting rod 240 moves upwards, the plugs 250 are enabled to move upwards, when the drinking trough 120 is filled with the drinking water, the heights of the two groups of plugs 250 just reach the heights of the two groups of branch water pipes, and therefore the two groups of branch water pipes are blocked, the water storage cavity 180 is prevented from continuing flowing, and further the waste of water resources caused by overflow of the drinking water in the drinking trough 120 is prevented.
When the drinking water in the drinking trough 120 is gradually consumed, the liquid level is reduced, so that the liquid level in the buoyancy cavity 200 is reduced, the plug 250 is separated from the inside of the branch water pipe under the gravity action of the floating ball 220, the first connecting rod 230 and the second connecting rod 240 and the water flow impact from the inside of the branch water pipe, then the branch water pipe 190 is enabled to continue to discharge water, the drinking water in the drinking trough 120 is supplemented, the drinking water in the drinking trough 120 is guaranteed not to be exhausted, and the effects of automatic water supplementing and automatic water discharging stopping are achieved.
Please refer to fig. 1, 3 and 4, as another set of embodiments of the present utility model: based on the further explanation of the above embodiment, the light energy is converted into the electric energy through the photovoltaic panel inside the tray 130, and is transferred into the storage battery for internal storage through the charge-discharge controller inside the second box 150, and is converted into the alternating current energy by the inverter inside the first box 140 for being used by the electric heating plates 260 inside the two sides of the drinking trough 120, so that the two groups of electric heating plates 260 are electrified to work, the drinking water inside the drinking trough 120 is continuously heated, the drinking water can be prevented from freezing in the open air in winter, the animal drinking is hindered, meanwhile, the heat insulation cotton 270 can prevent the temperature inside the drinking trough 120 from being lost, and meanwhile, the animal is prevented from touching the outside of the drinking trough 120 to scald the animal, and the effect of protecting the animal is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A winter outdoor ice protection flume comprising: protective housing (110), trough (120) and tray (130), its characterized in that: a bottom plate (100) is arranged below the protective shell (110), and four corners of the upper surface of the bottom plate (100) are fixedly connected with the ground through four groups of screws;
The glass plate (170) is arranged on the front surface of the protective shell (110), the glass plate (170) is made of toughened glass, a strip-shaped through hole is formed below the front surface of the protective shell (110), the interior of the protective shell (110) is of a hollow structure, a water storage cavity (180) is formed in the protective shell (110), and a water filling port (160) is formed in the right side of the top of the protective shell (110);
A water diversion pipe (190) is arranged in the center of the lower part of the water storage cavity (180), the lower part of the water diversion pipe (190) is symmetrically divided into two groups of water diversion pipes, the left side and the right side of the water diversion pipe (190) are respectively provided with a group of same buoyancy cavities (200), and a group of water inlets (210) are respectively formed in the lower part of the side surface of each group of buoyancy cavities (200) close to the central axis;
A group of water trough (120) is installed in the place ahead of protecting crust (110), water trough (120) are stainless steel, water trough (120) are concave structure, water trough (120) both sides inside all are equipped with a set of electrical heating board (260), and every electrical heating board (260) outside all is equipped with a set of thermal-insulated cotton (270).
2. A winter outdoor ice protection flume as claimed in claim 1, wherein: a group of floating balls (220) are arranged in each group of buoyancy cavities (200), the floating balls (220) are made of polyethylene, and a group of identical connecting rods (230) are connected above each group of floating balls (220).
3. A winter outdoor ice protection flume as claimed in claim 2, wherein: one side, close to the central axis, of each group of connecting rods I (230) is connected with a group of identical connecting rods II (240), one side, close to the central axis, of the upper surface of each group of connecting rods II (240) is provided with a group of plugs (250), the plugs (250) are made of rubber materials, and the positions of the plugs (250) are opposite to those of the water branch pipes.
4. A winter outdoor ice protection flume as claimed in claim 1, wherein: the protection shell (110) rear side is equipped with box two (150), the battery is installed to box two (150) inside left side, installs the dc-to-ac converter on the box inner wall on battery right side, and the dc-to-ac converter model is SG-NBQ bi-directional dc-to-ac converter.
5. A winter outdoor ice protection water trough as claimed in claim 4, wherein: and a first box body (140) is arranged above the second box body (150), and a charge-discharge controller is arranged on the inner wall of the first box body (140), and the model of the charge-discharge controller is ML2430 charge-discharge controller.
6. A winter outdoor ice protection water trough as claimed in claim 5, wherein: a tray (130) is arranged above the first box body (140), a photovoltaic panel is arranged in the tray (130), and the model of the photovoltaic panel is 150W80AH outdoor photovoltaic panel.
7. The winter outdoor ice protection water trough of claim 6, wherein: the photovoltaic panel is connected with the charge-discharge controller through a first lead, the charge-discharge controller is connected with the storage battery through a second lead, the charge-discharge controller is connected with the inverter through a third lead, and the inverter is connected with two groups of electric heating plates (260) through a fourth lead.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322478095.5U CN220859169U (en) | 2023-09-12 | 2023-09-12 | Outdoor anti-icing water tank in winter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322478095.5U CN220859169U (en) | 2023-09-12 | 2023-09-12 | Outdoor anti-icing water tank in winter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220859169U true CN220859169U (en) | 2024-04-30 |
Family
ID=90812935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322478095.5U Active CN220859169U (en) | 2023-09-12 | 2023-09-12 | Outdoor anti-icing water tank in winter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220859169U (en) |
-
2023
- 2023-09-12 CN CN202322478095.5U patent/CN220859169U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210758382U (en) | Circulation type constant temperature and humidity device convenient to automatic moisturizing | |
CN103548710A (en) | Energy-saving anti-freezing water dispenser and using method | |
CN202057067U (en) | Instantaneous solar water heater | |
CN220859169U (en) | Outdoor anti-icing water tank in winter | |
CN206193483U (en) | Floater formula trough that prevents frostbite | |
CN106665397B (en) | Full-automatic livestock feeding and drinking equipment | |
CN203386865U (en) | Low-temperature protection system for storage battery of solar streetlamp | |
CN204907490U (en) | Stainless steel thermostatted water heating animal trough | |
CN207743013U (en) | A kind of transformer that water resistance is high | |
CN208624355U (en) | Orbit movable cattle and sheep cultivation heating drinking device | |
CN210569417U (en) | Transparent ice block making devices | |
CN215500872U (en) | Fountain type livestock drinking device for pastoral area | |
CN202133134U (en) | Solar energy water burner capable of automatically and continuously supplying hot water | |
CN101782281B (en) | Freeze-proofing high-efficiency solar energy water heater water tank | |
CN208042502U (en) | A kind of Intelligent pool ice-out system | |
CN206507057U (en) | A kind of automatic bees feeder | |
CN206024896U (en) | Automatic basin is bred to constant temperature | |
CN211739485U (en) | Phase-change heat storage heating box | |
CN215873051U (en) | Two-stage heating drinking trough | |
CN201166504Y (en) | Drinking apparatus | |
CN205946862U (en) | Poultry is with watering device that prevents frostbite | |
CN201852322U (en) | Water box for overflow pipeline emptying water heater | |
CN213306542U (en) | Intelligent auxiliary warming device for greenhouse | |
CN212368144U (en) | Livestock-raising is with feeding water installation | |
CN218432812U (en) | Animal oil storage oil outlet device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |