CN209002630U - A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system - Google Patents
A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system Download PDFInfo
- Publication number
- CN209002630U CN209002630U CN201821643069.6U CN201821643069U CN209002630U CN 209002630 U CN209002630 U CN 209002630U CN 201821643069 U CN201821643069 U CN 201821643069U CN 209002630 U CN209002630 U CN 209002630U
- Authority
- CN
- China
- Prior art keywords
- water
- hydraulic module
- pipe
- outlet pipe
- buffer tank
- 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.)
- Expired - Fee Related
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of air energy integrateds to utilize technical field, specially a kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system.After clear water flows into buffer tank, the water temperature under the detection of temperature sensor, it is heated if not up to 40 DEG C by air energy heat pump, water after heating is stored in buffer tank, it is successively reciprocal, until water tank water temperature is up to standard, and the flow that hot water enters aquaculture pond is adjusted by the control valve in hydraulic module, keep temperature in each aquaculture pond connected uniformly and stable in the range of the growth of suitable sturgeon, the water in sturgeon cultivation pond is circulated by water pump and is fed the water into sewage-treatment plant simultaneously, water after processing turns again to buffer tank, water pipe is placed in underground, repeat above step.The water temperature and water quality in stringent control sturgeon culturing pond are recycled using water, and realizes the target for reducing energy consumption, the presence of buffer tank also avoids air energy thermal pump machine frequent starting, extends the service life of heat pump main frame.
Description
Technical field
The utility model relates to air energy integrateds to utilize technical field, and specially a kind of Novel temperature-controlled and energy-efficient sturgeon are supported
Grow system.
Background technique
The northern area of China freshwater resources are abundant, but are influenced by cold snap low temperature, and sturgeon cultivation production is seriously constrained
The northerly development of industry, it is well known that when water temperature is lower than 5 degrees Celsius, sturgeon immunity degradation is easy the various germs of infection and leads
Cause its slow growth or mortality.And existing mode has plastic greenhouse to prevent heat losses and directly to sink currently on the market
In water be electrically heated or the method for heat pump, but there is possible atmosphere draught-free in the former, and the latter is easy to produce
The problem of raw heating is uneven and energy consumption is high.The design of this system is precisely in order to solve these problems.
Summary of the invention
To solve directly to heat the water in aquaculture pond using heat pump in existing situation at present, temperature can not be accurate
Control, is easy to cause the appearance of boiling hot fish phenomenon, and heat pump frequent starting causes the waste of the energy and the consume to machine；Sturgeon
Water quality is not easily up to standard in breeding pool, and tank water replacement frequently causes to waste.
As advanced optimizing for the technical program, the utility model relates to air energy integrateds to utilize technical field, more
Say to body it is a kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system, including feed pipe, air energy thermal pump machine, air energy thermal pump machine
Outlet pipe, water circulating pump I, air energy thermal pump machine water inlet pipe, buffer tank, buffer tank outlet pipe, hydraulic module, hydraulic module
Outlet pipe, sturgeon cultivation pond, control valve, drainpipe, sturgeon cultivation pond outlet pipe, circulating water pipe, water circulating pump II, temperature
Hydraulic module water pump, waterpower mould is arranged in sensor I, sewage-treatment plant, pure water pipe, temperature sensor II, hydraulic module inside
Block water inlet pipe, hydraulic module spare water inlet pipe, frequency control case, water segregator, throttling control valve, divide hydraulic module reserve pump
Hydrophone outlet pipe, water segregator water inlet pipe；Hydraulic module water pump one end connects buffer tank by hydraulic module water inlet pipe and goes out
Water pipe, the hydraulic module water pump other end are connect by water segregator water inlet pipe with water segregator；Hydraulic module reserve pump one end
Buffer tank outlet pipe is connected by the spare water inlet pipe of hydraulic module, the hydraulic module reserve pump other end is intake by water segregator
Pipe is connect with water segregator, and described water segregator one end is spare with hydraulic module water pump and hydraulic module respectively by water segregator water inlet pipe
Water pump connection, the water segregator other end connect throttling control valve by water segregator outlet pipe；The hydraulic module outlet pipe directly connects
It connects in throttling control valve；The frequency control case circuit control throttling control valve；
Water source is connected in described feed pipe one end, and the feed pipe other end connects buffer tank；The air energy thermal pump machine water inlet
Pipe both ends connect the gentle waste preventer of air energy thermal pump machine；Air energy thermal pump machine outlet pipe both ends connection air energy thermal pump machine and
Buffer tank；Buffer tank outlet pipe both ends connect buffer tank and hydraulic module；Hydraulic module outlet pipe both ends
Connect hydraulic module and at least one sturgeon cultivation pond；Drainpipe is connected to sturgeon cultivation pond lower end；The sturgeon cultivation
Pond outlet pipe one end connects sturgeon cultivation pond, and the sturgeon cultivation pond outlet pipe other end and circulating water pipe are connected；It is described to follow
Ring water pipe one end is at least connected with a sturgeon cultivation pond outlet pipe, and the circulating water pipe other end connects sewage-treatment plant；Institute
State pure water pipe both ends connection sewage-treatment plant and buffer tank.
As advanced optimizing for the technical program, the utility model kind Novel temperature-controlled and energy-efficient sturgeon cultivation system institute
The water circulating pump II stated is arranged on circulating water pipe；The water circulating pump I is arranged on air energy thermal pump machine water inlet pipe；The control
Valve processed is arranged on drainpipe；Temperature sensor II is provided on the buffer tank；It is provided on the sturgeon cultivation pond
Temperature sensor I.
As advanced optimizing for the technical program, the utility model kind Novel temperature-controlled and energy-efficient sturgeon cultivation system institute
Feed pipe, air energy thermal pump machine outlet pipe, air energy thermal pump machine water inlet pipe, the buffer tank outlet pipe, hydraulic module water outlet stated
Pipe, control valve, drainpipe, sturgeon cultivation pond outlet pipe, circulating water pipe, pure water pipe, circulation water circulating pump I, water pump II are all provided with
It sets in underground.
As advanced optimizing for the technical program, the utility model kind Novel temperature-controlled and energy-efficient sturgeon cultivation system institute
The air energy thermal pump machine stated, sewage-treatment plant are mounted on outdoor；The buffer tank, hydraulic module, sturgeon cultivation pond peace
Mounted in interior.
As advanced optimizing for the technical program, the utility model kind Novel temperature-controlled and energy-efficient sturgeon cultivation system institute
The temperature sensor I stated transmits a signal to hydraulic module to control hydraulic module outlet pipe water yield；The temperature sensor II
19, the closing and starting of control loop water pump I 4 and air energy thermal pump machine 2.
The invention has the benefit that being adopted the utility model relates to a kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system
With hot and cold water mixed mode, using water circulation come the water temperature and water quality in stringent control sturgeon culturing pond, by hydraulic module
Control valve adjust hot water and enter the flow of aquaculture pond, make in each aquaculture pond connected temperature uniformly and stablize in suitable sturgeon
Within the scope of 16-24 DEG C of fish growth, while realizing the target for reducing energy consumption, the presence of buffer tank also avoids air energy heat pump
Machine frequent starting extends the service life of heat pump main frame, and sub-surface earth thermal capacity is larger, and water pipe is arranged in underground, can
The effect for playing cooling in summer Winter protection makes full use of the energy of the Nature.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing:
FIG. 1 is a schematic structural view of the utility model；
The enlarged drawing that Fig. 2 is in Fig. 18；
In figure: feed pipe 1, air energy thermal pump machine 2, air energy thermal pump machine outlet pipe 3, water circulating pump I 4, air energy heat pump
Machine water inlet pipe 5, buffer tank 6, buffer tank outlet pipe 7, hydraulic module 8, hydraulic module outlet pipe 9, sturgeon cultivation pond 10,
Control valve 11, drainpipe 12, pond outlet pipe 13, circulating water pipe 14, water circulating pump II 15, temperature sensor I 16, at sewage
Manage device 17, pure water pipe 18, temperature sensor II 19, hydraulic module water pump 8-1, hydraulic module water inlet pipe 8-2, hydraulic module
Spare water inlet pipe 8-3, hydraulic module reserve pump 8-4, frequency control case 8-5, water segregator 8-6, throttling control valve 8-7, Fen Shui
Device outlet pipe 8-8, water segregator water inlet pipe 8-9.
Specific embodiment
Illustrate present embodiment below with reference to Fig. 1 and Fig. 2, the utility model relates to air energy integrateds to utilize technical field,
Specially a kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system.Including feed pipe 1, air energy thermal pump machine 2, air energy thermal pump machine
Water outlet 3, water circulating pump I 4, air energy thermal pump machine water inlet pipe 5, buffer tank 6, buffer tank outlet pipe 7, hydraulic module 8,
Hydraulic module outlet pipe 9, sturgeon cultivation pond 10, control valve 11, drainpipe 12, sturgeon cultivation pond outlet pipe 13, recirculated water
Pipe 14, water circulating pump II 15, temperature sensor I 16, sewage-treatment plant 17, pure water pipe 18, temperature sensor II 19, institute
State inside hydraulic module 8 be arranged hydraulic module water pump 8-1, hydraulic module water inlet pipe 8-2, the spare water inlet pipe 8-3 of hydraulic module,
Hydraulic module reserve pump 8-4, frequency control case 8-5, water segregator 8-6, throttling control valve 8-7, water segregator outlet pipe 8-8, divide
Water heater inlet pipe 8-9；The hydraulic module water pump 8-1 and hydraulic module reserve pump 8-4 model GD65-22；The throttling
Control valve 8-7 model DN25；Described one end hydraulic module water pump 8-1 passes through hydraulic module water inlet pipe 8-2 connection buffer tank
Outlet pipe 7, the hydraulic module water pump 8-1 other end are connect by water segregator water inlet pipe 8-9 with water segregator 8-6；The hydraulic module
The one end reserve pump 8-4 passes through the spare water inlet pipe 8-3 connection buffer tank outlet pipe 7 of hydraulic module, hydraulic module reserve pump
The 8-4 other end is connect by water segregator water inlet pipe 8-9 with water segregator 8-6；The one end the water segregator 8-6 is intake by water segregator
Pipe 8-9 is connect with hydraulic module water pump 8-1 and hydraulic module reserve pump 8-4 respectively, and the water segregator 8-6 other end passes through water segregator
Outlet pipe 8-8 connection throttling control valve 8-7；The hydraulic module outlet pipe 9 is connected directly between throttling control valve 8-7；The change
Frequency control cabinet 8-5 circuit control throttling control valve 8-7 controls throttling control valve according to what temperature sensor I 16 transmitted signal
The aperture of 8-7；
Water source is connected in described 1 one end of feed pipe, and 1 other end of feed pipe connects buffer tank 6；The air energy heat pump
5 both ends of machine water inlet pipe connect air energy thermal pump machine 2 and buffer tank 6；3 both ends of air energy thermal pump machine outlet pipe connect air
It can heat pump machine 2 and buffer tank 6；7 both ends of the buffer tank outlet pipe connection buffer tank 6 and hydraulic module 8；The waterpower
9 both ends of module outlet pipe connect hydraulic module 8 and at least one sturgeon cultivation pond 10；The drainpipe 12 is connected to sturgeon and supports
Grow 10 lower end of pond；Outlet pipe 13 one end in the sturgeon cultivation pond connects sturgeon cultivation pond 10, the water outlet of sturgeon cultivation pond
13 other end of pipe and circulating water pipe 14 are connected；Described 14 one end of circulating water pipe at least with a sturgeon cultivation pond outlet pipe 13
It connects, 14 other end of circulating water pipe connects sewage-treatment plant 17；18 both ends of pure water pipe connection sewage-treatment plant 17 with
Buffer tank 6.
Further, the model 100GW-7-4 of the water circulating pump II 15 is arranged on circulating water pipe 14, makes water
Stream circulation；The 4 model GD100-50 of water circulating pump I is arranged on air energy thermal pump machine water inlet pipe 5, by buffer tank 6
Interior cold water is sent into air heat pump machine 2 and is heated；The 11 model DN32 of control valve is arranged on drainpipe 12, sturgeon
Opening when fish culture pond 10 needs to clean does not need closing when cleaning；Temperature sensor II is provided on the buffer tank 6
19 model NTC-10K of 19, temperature sensor II, water temperature in real-time monitoring buffer tank 6；On the sturgeon cultivation pond 10
It is provided with temperature sensor I 16,16 model NTC-10K of temperature sensor I, water in real-time monitoring sturgeon cultivation pond 10
Temperature.
Further, the feed pipe 1, air energy thermal pump machine outlet pipe 3, air energy thermal pump machine water inlet pipe 5, buffer tank
It is outlet pipe 7, hydraulic module outlet pipe 9, control valve 11, drainpipe 12, sturgeon cultivation pond outlet pipe 13, circulating water pipe 14, net
Water pipe 18, circulation water circulating pump I 4, water pump II 15 are arranged at underground.
Further, the air energy thermal pump machine 2, sewage-treatment plant 17 are mounted on outdoor；The air energy thermal pump machine 2
Model WG-05H/S；The buffer tank 6, hydraulic module 8, the installation of sturgeon cultivation pond 10 are indoors.
Further, the temperature sensor I 16 transmits a signal to hydraulic module 8 and goes out to control hydraulic module outlet pipe 9
Water；The temperature sensor II 19, the closing and starting of control loop water pump I 4 and air energy thermal pump machine 2 reduce air
It can 2 working frequency of heat pump machine.
Specific work process:
When sturgeon cultivation sump water temperature is not less than 16 DEG C:
Feed pipe, which supplies water, flows into buffer tank 6, and air energy thermal pump machine 2 stops working, and water circulating pump II 15 starts, sturgeon
Water in breeding pool 10 flows into sewage-treatment plant 17, and sewage-treatment plant 17 starts, and carries out Water warfare, guarantees that water quality reaches
Mark, water flow pass through pure water pipe 16 again and pass back into buffer tank 6, and hydraulic module 8 starts, and make the water circulation in buffer tank 6
It flows into sturgeon cultivation pond 10, forms water circulation so that the water quality in sturgeon cultivation pond 10 meets the need of sturgeon cultivation
It asks, sturgeon cultivation pond 10 is periodically cleared up, and control valve 11 is opened, and drainpipe 12 is drained.
When sturgeon cultivation sump water temperature is lower than 16 DEG C:
Feed pipe, which supplies water, flows into buffer tank 6, and temperature sensor II 19 starts, and whether detection water temperature is lower than 40 DEG C, if
Lower than 40 DEG C, then water circulating pump I 4 starts, and water flow enters air energy thermal pump machine 2 by air energy thermal pump machine water inlet pipe 5 and heats,
Enter buffer tank storage recycling by air energy thermal pump machine outlet pipe 3 until water temperature reaches demand, if water temperature is not less than 40
DEG C, then water circulating pump II 4 is closed, and hydraulic module 8 starts, and water flow is measured sturgeon cultivation pond 10 by temperature sensor I 16
Temperature provides hot water, is maintained at 10 temperature of sturgeon cultivation pond in sturgeon cultivation preference temperature, and water circulating pump II 15 starts,
Water in sturgeon cultivation pond 10 flows into sewage-treatment plant 17, and sewage-treatment plant 17 starts, and carries out Water warfare, guarantees water
Matter is up to standard, and water flow passes through pure water pipe 16 again and passes back into buffer tank 6, and sturgeon cultivation pond 10 is periodically cleared up, control valve
11 open, and drainpipe 12 is drained；
Using water circulation come water temperature and water quality in stringent control sturgeon culturing pond, pass through the control valve in hydraulic module
Section hot water enters the flow of aquaculture pond, keeps temperature in each aquaculture pond connected uniformly and stable in suitable sturgeon cultivation temperature
Degree, while a large amount of energy consumptions are reduced, the presence of buffer tank also avoids air energy thermal pump machine frequent starting, reduces to heat pump machine
Damage, and sub-surface earth thermal capacity is larger, and water pipe is arranged in underground, can play the effect of cooling in summer Winter protection, fill
Divide the energy using the Nature.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system, including feed pipe (1), air energy thermal pump machine (2), air energy thermal
Pump machine outlet pipe (3), water circulating pump I (4), air energy thermal pump machine water inlet pipe (5), buffer tank (6), buffer tank outlet pipe
(7), hydraulic module (8), hydraulic module outlet pipe (9), sturgeon cultivation pond (10), control valve (11), drainpipe (12), sturgeon
Breeding pool outlet pipe (13), circulating water pipe (14), water circulating pump II (15), temperature sensor I (16), sewage-treatment plant
(17), pure water pipe (18), temperature sensor II (19)；It is characterized by: hydraulic module water is arranged inside the hydraulic module (8)
It pumps (8-1), hydraulic module water inlet pipe (8-2), the spare water inlet pipe of hydraulic module (8-3), hydraulic module reserve pump (8-4), become
Frequency control cabinet (8-5), water segregator (8-6), throttling control valve (8-7), water segregator outlet pipe (8-8), water segregator water inlet pipe (8-
9)；Described hydraulic module water pump one end (8-1) passes through hydraulic module water inlet pipe (8-2) connection buffer tank outlet pipe (7), waterpower
Module water pump (8-1) other end is connect by water segregator water inlet pipe (8-9) with water segregator (8-6)；The spare water of hydraulic module
It pumps the one end (8-4) and passes through the spare water inlet pipe of hydraulic module (8-3) connection buffer tank outlet pipe (7), hydraulic module reserve pump
(8-4) other end is connect by water segregator water inlet pipe (8-9) with water segregator (8-6)；Described water segregator (8-6) one end is by dividing water
Device water inlet pipe (8-9) is connect with hydraulic module water pump (8-1) and hydraulic module reserve pump (8-4) respectively, and water segregator (8-6) is another
One end passes through water segregator outlet pipe (8-8) connection throttling control valve (8-7)；The hydraulic module outlet pipe (9) is connected directly between
Throttling control valve (8-7)；Frequency control case (8-5) the circuit control throttling control valve (8-7)；
Water source is connected in described feed pipe (1) one end, and feed pipe (1) other end connects buffer tank (6)；
The air energy thermal pump machine water inlet pipe (5) both ends connect air energy thermal pump machine (2) and buffer tank (6)；
The air energy thermal pump machine outlet pipe (3) both ends connect air energy thermal pump machine (2) and buffer tank (6)；
Buffer tank outlet pipe (7) both ends connection buffer tank (6) and hydraulic module (8)；The hydraulic module outlet pipe
(9) both ends connection hydraulic module (8) and at least one sturgeon cultivation pond (10)；The drainpipe (12) is connected to sturgeon cultivation
Pond (10) lower end；Sturgeon cultivation pond outlet pipe (13) one end connects sturgeon cultivation pond (10), sturgeon cultivation pond
Outlet pipe (13) other end and circulating water pipe (14) are connected；Described circulating water pipe (14) one end at least with a sturgeon cultivation pond
Outlet pipe (13) is connected, and circulating water pipe (14) other end connects sewage-treatment plant (17)；Pure water pipe (18) the both ends connection
Sewage-treatment plant (17) and buffer tank (6).
2. a kind of Novel temperature-controlled according to claim 1 and energy-efficient sturgeon cultivation system, it is characterised in that: the circulation
Water pump II (15) is arranged on circulating water pipe (14)；The water circulating pump I (4) is arranged on air energy thermal pump machine water inlet pipe (5)；
The control valve (11) is arranged on drainpipe (12)；Temperature sensor II (19) are provided on the buffer tank (6)；It is described
Temperature sensor I (16) are provided on sturgeon cultivation pond (10).
3. a kind of Novel temperature-controlled according to claim 1 and energy-efficient sturgeon cultivation system, it is characterised in that: the water supply
Manage (1), air energy thermal pump machine outlet pipe (3), air energy thermal pump machine water inlet pipe (5), buffer tank outlet pipe (7), hydraulic module
Outlet pipe (9), control valve (11), drainpipe (12), sturgeon cultivation pond outlet pipe (13), circulating water pipe (14), pure water pipe
(18), water circulating pump I (4) are recycled, water pump II (15) is arranged at underground.
4. a kind of Novel temperature-controlled according to claim 1 and energy-efficient sturgeon cultivation system, it is characterised in that: the air
Energy heat pump machine (2), sewage-treatment plant (17) are mounted on outdoor；The buffer tank (6), hydraulic module (8), sturgeon cultivation water
It installs indoors in pond (10).
5. a kind of Novel temperature-controlled according to claim 1 and energy-efficient sturgeon cultivation system, it is characterised in that: the temperature
Sensor I (16) transmits a signal to hydraulic module (8) to control hydraulic module outlet pipe (9) water yield；The temperature sensor
II (19), the closing and starting of control loop water pump I (4) and air energy thermal pump machine (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643069.6U CN209002630U (en) | 2018-10-10 | 2018-10-10 | A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643069.6U CN209002630U (en) | 2018-10-10 | 2018-10-10 | A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209002630U true CN209002630U (en) | 2019-06-21 |
Family
ID=66838021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643069.6U Expired - Fee Related CN209002630U (en) | 2018-10-10 | 2018-10-10 | A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209002630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243929A (en) * | 2020-10-20 | 2021-01-22 | 海南聚能科技创新研究院有限公司 | Automated tilapia breeding comprehensive management system |
-
2018
- 2018-10-10 CN CN201821643069.6U patent/CN209002630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243929A (en) * | 2020-10-20 | 2021-01-22 | 海南聚能科技创新研究院有限公司 | Automated tilapia breeding comprehensive management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100420376C (en) | Automatic control method and system of fishpond water level of industrialized circulation water | |
| CN104430140A (en) | Special water temperature adjustment device for workshop seawater circulating aquaculture and seedling culture system | |
| CN207322418U (en) | A kind of running water feeding system for sturgeon cultivation | |
| CN202524923U (en) | Thermostat for indoor cuora trifasciata fishery | |
| CN207135876U (en) | A kind of automation drinking device of pig-breeding | |
| CN106259145B (en) | A kind of large-scale energy-saving automatic constant-temperature water-bath system | |
| CN209002630U (en) | A kind of Novel temperature-controlled and energy-efficient sturgeon cultivation system | |
| CN107232111A (en) | Circulating seawer cultivating system based on warmhouse booth | |
| CN2932987Y (en) | Total artificial isothermal factory stichopus japonicus cultivating device | |
| CN101589691A (en) | Industrial seed culture production line for Tilapia mossambica | |
| CN104137792A (en) | Factory-like indoor pearl culture system | |
| CN1826882A (en) | Method for reusing waste water of aquaculture | |
| CN106797906B (en) | Circulating aquaculture system capable of storing heat by utilizing solar energy | |
| CN110876354B (en) | Circulating water aquaculture system with position-controllable water outlet layer | |
| CN205492061U (en) | Novel hog house | |
| CN205756606U (en) | Eriocheir sinensis industrialized culture water processes and temperature-controlling system | |
| CN204860476U (en) | Growing and fattening pigs pig house | |
| CN205648643U (en) | Water supply tank for livestock rearing | |
| CN204860514U (en) | Pig house watering device | |
| CN209314542U (en) | One boar cultivation new energy is for temperature pig raising room | |
| CN107926844A (en) | A kind of maple leaf tortoise summer rearing method | |
| CN208657658U (en) | A kind of high density brooder | |
| CN210017166U (en) | Energy-concerving and environment-protective forestry device of growing seedlings | |
| CN205567496U (en) | Indoor giant salamander breeding system with temperature regulatory function | |
| CN110423684A (en) | A kind of intelligence methane tank system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |