CN206193483U - Floater formula trough that prevents frostbite - Google Patents
Floater formula trough that prevents frostbite Download PDFInfo
- Publication number
- CN206193483U CN206193483U CN201621206512.4U CN201621206512U CN206193483U CN 206193483 U CN206193483 U CN 206193483U CN 201621206512 U CN201621206512 U CN 201621206512U CN 206193483 U CN206193483 U CN 206193483U
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- China
- Prior art keywords
- water
- proximity switch
- float
- pipe
- photosensitive semiconductor
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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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Abstract
The utility model discloses a floater formula trough that prevents frostbite, including basin body, singlechip and water pump, basin body top is equipped with the capping, fixed covering is connected with the mount through fixing bolt, be equipped with the floater device on the mount, the bottom of floater device is the inside of through fixed frame cell body with fixed lid and in extending to in proper order, the last surface mounting of mount has the support, the one side that is close to the floater device in the support is from last to being equipped with high liquid level proximity switch and low liquid level proximity switch down in proper order, be equipped with the heat preservation in the cavity between interior cell body and the outer tank body, automatic control temperature ribbon heater is installed to the bottom of basin body, automatic control temperature ribbon heater surface is equipped with the insulating layer. The utility model discloses a simple structure, detection of water level is accurate, the working property is stable, and provide an energy consumption low, prevent frostbite that thermal insulation performance is good, factor of safety is high, economic cost low's animal drinking water equipment.
Description
Technical field
The utility model is related to drinking device technical field, specially a kind of antifreeze drinking trough of float-ball type.
Background technology
For animal provides, sufficient drinking-water is the important means for improving its productivity for plant.But existing most plant
Feed, or using manually adding water to drinking trough, amount of water should not be controlled, and add water and can excessively cause water waste,
It is very few not enough to drink, cause workman to add back and forth, waste time and energy, labour intensity is increased, operating efficiency is extremely low, if things go on like this, right
Growth of animal is extremely disadvantageous.Additionally, the electronic component that some plants are also adopted by contact carrys out sensed water level just, so as to judge
Whether addition is needed to drink water in drinking trough, but, this detection technique is inaccurate, and such as liquid level is because animal touches occur in itself
Rock, in addition, there is contact element to be easily damaged, service life is shorter, damage to change every time, increase financial cost.Mesh
Preceding cultivation field at home, especially winter, the drinking-water typical temperature that general drinking equipment is provided are too low, easily freeze, sternly
The drinking water quality and quantity of ghost image sound of movement thing, and then influence its production performance.Although common drinking equipment can heat drinking-water,
They have that power consumption is big, and security performance is low, there is provided Drinking Water Temperature it is uneven situations such as, the effect of preferable band can not be reached.
Utility model content
The purpose of this utility model is to provide a kind of antifreeze drinking trough of float-ball type, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of antifreeze drinking trough of float-ball type, including water trough body, single-chip microcomputer and water pump, and water trough body include interior cell body and
Outer cell body, the water trough body top is provided with groove lid, and the groove lid includes drinking water and covers and fixed lid, and drinking-water covers and fix lid
Between be connected through the hinge, the fixation is covered and is connected with fixed mount by fixing bolt, and the fixed mount is provided with floating ball device,
The bottom of the floating ball device sequentially passes through fixed mount and fixed lid and extends to the inside of interior cell body, and fixed mount is filled with ball float
The junction put is provided with positioning pipe collar, and the upper surface of the fixed mount is provided with support, and the top of floating ball device is located at support
Inner side, near the side of floating ball device be sequentially provided with high level proximity switch and low liquid level from top to bottom in the support close
Switch, the high level proximity switch is electrically connected by controlling circuit one with single-chip microcomputer input, the low liquid level proximity switch
Electrically connected with single-chip microcomputer input by controlling circuit two, the output end of the single-chip microcomputer is controlled by controlling circuit three with water pump
Connection, is provided with screen pack at the pump outlet, water trough body left side top is provided with water inlet, the water inlet and water
Water inlet pipe is connected between pump, heat-insulation layer, the bottom of the water trough body are provided with the cavity between the interior cell body and outer cell body
Portion is provided with self temperature control heating tape, and the self temperature control heating tape outer surface is provided with insulating barrier, the lower right-hand side of the water trough body
Delivery port is provided with, and delivery port is provided with the stopper of phase.
Preferably, the floating ball device includes drive link, and drive link bottom is connected with ball float, and top is provided with metal
Piece.
Preferably, the ball float is hollow-core construction.
Preferably, the control circuit one includes high level proximity switch and PC817 optocouplers, and PC817 optocouplers include luminous
Diode and photosensitive semiconductor pipe, high level proximity switch input are external in the output end of 12V power supplys, high level proximity switch
Output end is connected by resistance R1 with luminous tube positive pole A1 ends, luminous tube negative pole K1 ends ground connection, the emitter stage of photosensitive semiconductor pipe
E1 is grounded, and the colelctor electrode C1 of photosensitive semiconductor pipe is terminated with pull-up resistor R2, and colelctor electrode C1 ends are drawn with monolithic machine testing simultaneously
Pin P0.0 ends connect.
Preferably, the control circuit two includes low liquid level proximity switch and PC817 optocouplers, and PC817 optocouplers include luminous
Diode and photosensitive semiconductor pipe, low liquid level proximity switch input are external in the output end of 12V power supplys, low liquid level proximity switch
Output end is connected by resistance R3 with luminous tube positive pole A2 ends, luminous tube negative pole K2 ends ground connection, the emitter stage of photosensitive semiconductor pipe
E2 is grounded, and the colelctor electrode C2 of photosensitive semiconductor pipe is terminated with pull-up resistor R4, and colelctor electrode C2 ends are drawn with monolithic machine testing simultaneously
Pin P0.6 ends connect.
Preferably, the control circuit three includes PC817 optocouplers, triode Q1 and relay, and PC817 optocouplers include luminous
Diode and photosensitive semiconductor pipe, luminous tube positive pole A3 ends are external in 5V power output ends, and luminous tube negative pole K2 ends pass through resistance
R5 is connected with output end I/O mouthfuls of single-chip microcomputer, and the emitter E 3 of photosensitive semiconductor pipe is grounded, the colelctor electrode C3 of photosensitive semiconductor pipe
End passes sequentially through resistance R6 and R7 and is connected with triode Q1 inputs, and triode Q1 output ends are connected with relay input, after
Electrical output terminal is grounded, and relay is provided with corresponding relay contact switch, relay contact switch, water pump and 220V alternating currents
Source is sequentially connected composition series circuit by wire.
Preferably, the self temperature control heating tape uses model 10DXW2-F self temperature control heating tapes, and self temperature control heating tape
Structure from the inside to the outside is followed successively by anti-corrosion reinforced sheath, metallic shield net, oversheath, macromolecule heating core material and bus, bus
It is external in power output end.
Compared with prior art, the beneficial effects of the utility model are：The utility model, if running into application conditions compares evil
It is bad, without changing circuit element, hollow float need to only be changed, reduce financial cost；The utility model, passes through
The positioning pipe collar of setting limits the moving direction of floating ball device, prevents from causing toppling over and level for transmission mechanism because of liquid fluctuating
Swing, using more stable；The utility model, because floating ball device uses contactless electronic component, traditional has compared to having
For the electronic component of contact, service life is more long, can frequent movement；The utility model, the monolithic processor controlled controls of AT89S52
Circuit one, control circuit two and control circuit three, simple structure, flexibility ratio is high, signal stabilization, and reaction speed is fast, can be timely
The unlatching of efficient control water pump and closure, and then the water level in water trough body is well controlled；The utility model,
10DXW2-F self temperature control heating tapes can be quick started in low-temperature condition, and temperature is uniform, and simple installation, maintenance are simple, automatically
Change level is high, and operation and maintenance expense is low, and anti-freezing and heat-insulating effect substantially, is conducive to drinking water for animals, substantially increases the life of animal
Situation long；Additionally, the utility model, is provided with a heat-insulation layer in cavity between interior cell body and outer cell body, also further serve
Good anti-freezing and heat-insulating effect.The utility model simple structure, water level detecting is accurate, stable work in work, and provides a kind of energy
Low, the anti-freezing and heat-insulating performance of consumption is good, the drinking water for animals equipment that safety coefficient is high, financial cost is low.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of the utility model self temperature control heating tape；
Fig. 3 is the structural representation that the utility model controls circuit one；
Fig. 4 is the structural representation that the utility model controls circuit two；
Fig. 5 is the structural representation that the utility model controls circuit three；
In figure：A water trough bodies, lids, 4 fixed mounts, 5 ball floats are fixed in cell body, 2 outer cell bodies, 3 groove lids, 31 drinking-water lids, 32 in 1
Device, 51 drive links, 52 ball floats, 53 sheet metals, 6 positioning pipe collars, 7 supports, 8 high level proximity switches, 81 control circuits one, 9
Low liquid level proximity switch, 91 control circuits two, 10 single-chip microcomputers, 11 water pumps, 111 control circuits three, 12 screen packs, 13 water inlets,
14 water inlet pipes, 15 heat-insulation layers, 16 self temperature control heating tapes, 161 anti-corrosion reinforced sheaths, 162 metallic shield nets, 163 oversheaths, 164
Macromolecule heat generating core, 165 buses, 17 insulating barriers, 18 delivery ports, 181 stoppers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：
A kind of antifreeze drinking trough of float-ball type, including water trough body A, single-chip microcomputer 10 and water pump 11, and water trough body A is including in
Cell body 1 and outer cell body 2, single-chip microcomputer 10 are provided with groove lid 3, groove lid 3 using the single-chip microcomputer of model AT89S52 above water trough body A
Including being connected through the hinge between drinking-water lid 31 and fixed lid 32, and drinking-water lid 31 and fixed lid 32, it is easy to open and dismounting, Gu
Determine to be connected with fixed mount 4, frame structure stabilization by fixing bolt on lid 32, fixed mount 4 is provided with floating ball device 5, ball float dress
The bottom for putting 5 sequentially passes through fixed mount 4 and fixed lid 32 and extends to the inside of interior cell body 1, and fixed mount 4 and floating ball device 5
Junction be provided with positioning pipe collar 6, limit floating ball device 5 moving direction, prevent from causing inclining for transmission mechanism because of liquid fluctuating
And horizontal hunting, using more stablizing.
Floating ball device 5 includes drive link 51, and the bottom of drive link 51 is connected with ball float 52, and top is provided with sheet metal 53,
Ball float 52 is hollow-core construction, and the upper surface of fixed mount 4 is provided with support 7, and the top of floating ball device 5 is located at the inner side of support 7,
Side in support 7 near floating ball device 5 is sequentially provided with high level proximity switch 8 and low liquid level proximity switch 8 from top to bottom, high
Liquid level proximity switch 8 is electrically connected by controlling circuit 1 with the input of AT89S52 single-chip microcomputers 10, and control circuit 1 includes height
Liquid level proximity switch 8 and PC817 optocouplers, PC817 optocouplers small volume, long lifespan, contactless, strong antijamming capability are exported and defeated
Insulated between entering, one-way transmission signal is good.
PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, and the input of high level proximity switch 8 is external in 12V
The output end of power supply, the output end of high level proximity switch 8 is connected by resistance R1 with luminous tube positive pole A1 ends, luminous tube negative pole K1
End ground connection, the emitter E 1 of photosensitive semiconductor pipe is grounded, and the colelctor electrode C1 of photosensitive semiconductor pipe is terminated with pull-up resistor R2, will not
By resistance R2 clampers in high level, resistance plays metering function to the signal of determination simultaneously, and colelctor electrode C1 ends are simultaneously mono- with AT89S52
The detection pin P0.0 of piece machine 10 end connections.
Low liquid level proximity switch 9 is electrically connected by controlling circuit 2 91 with the input of AT89S52 single-chip microcomputers 10, controls circuit
2 91 include low liquid level proximity switch 9 and PC817 optocouplers, and PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, low liquid
The position input of proximity switch 9 is external in the output end of 12V power supplys, and the output end of low liquid level proximity switch 9 passes through resistance R3 and lights
Pipe positive pole A2 ends connect, and luminous tube negative pole K2 ends ground connection, the emitter E 2 of photosensitive semiconductor pipe is grounded, the collection of photosensitive semiconductor pipe
Electrode C2 is terminated with pull-up resistor R4, and by uncertain signal by resistance R4 clampers in high level, resistance plays current limliting and makees simultaneously
With simultaneously colelctor electrode C2 ends are connected with the detection pin P0.6 of AT89S52 single-chip microcomputers 10 ends.
The output end of AT89S52 single-chip microcomputers 10 controls to be connected by controlling circuit 3 111 and water pump 11, controls circuit three
111 include PC817 optocouplers, triode Q1 and relay, and PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, light
Pipe positive pole A3 ends are external in 5V power output ends, the output that luminous tube negative pole K2 ends pass through resistance R5 and AT89S52 single-chip microcomputers 10
I/O mouthfuls of end is connected, and the emitter E 3 of photosensitive semiconductor pipe is grounded, and the colelctor electrode C3 ends of photosensitive semiconductor pipe pass sequentially through resistance R6
It is connected with triode Q1 inputs with R7, triode Q1 output ends are connected with relay input, relay output end ground connection, after
Electrical equipment is provided with corresponding relay contact switch, and relay contact switch, water pump and 220V AC powers are connected successively by wire
Connect composition series circuit.
The water outlet of water pump 11 is provided with screen pack 12, filters out impurities in water, makes animal drinking healthy water, is conducive to life
Long, water trough body A left sides top is provided with water inlet 13, and water inlet pipe 14, the He of interior cell body 1 are connected between water inlet 13 and water pump 11
Heat-insulation layer 15 is provided with cavity between outer cell body 2, good anti-freezing and heat-insulating effect is served, the bottom of water trough body A is installed
There is self temperature control heating tape 16, self temperature control heating tape 16 uses model 10DXW2-F self temperature control heating tapes, can quick start, temperature
Degree is uniform, and simple installation, maintenance are simple, and automatization level is high, and operation and maintenance expense is low, and anti-freezing and heat-insulating effect is obvious, favorably
In drinking water for animals, the upgrowth situation of animal is substantially increased.
The structure from the inside to the outside of self temperature control heating tape 16 is followed successively by anti-corrosion reinforced sheath 161, metallic shield net 162, outer shield
Set 163, macromolecule heating core material 164 and bus 165, anti-corrosion reinforced sheath 161 can make the anticorrosion of self temperature control heating tape 16, gold
Category gauze screen 162 plays insulating effect, and bus 165 is external in power output end, and the outer surface of self temperature control heating tape 16 is provided with insulation
Layer 17, it is ensured that personnel and animal contact safety, the lower right-hand side of water trough body A is provided with delivery port 18, and delivery port 18 is provided with phase
Stopper 181.
Utility model works flow：When in use, program needed for corresponding work is compiled in AT89S52 single-chip microcomputers 10
Collect, switch on power, when the water in water trough body 1 is in low liquid level state, hollow float 52 can be pulled under gravity
Drive link 51 drives sheet metal 53 to move down, so that sheet metal 53 is contacted with low liquid level proximity switch 9, controls circuit 2 91
It is triggered, stabilization signal is sent out to AT89S52 single-chip microcomputers 10 by optocoupler, the output of AT89S52 single-chip microcomputers is driven by optocoupler
Triode Q1, then there is electric current to pass through by Q1 control relays, in relay coil, relay contact switch closure is connected on friendship
Water pump 11 on stream 220V power supplys starts, and water source is delivered in water trough body 1 by water inlet pipe 14 by the filtering of screen pack 12,
When the liquid level in water trough body 1 gradually rises so that the buoyancy of water gradually increases, hollow float 52 drives sheet metal 53 close to height
Liquid level proximity switch 8 acts it, and control circuit 1 is triggered, and sends out stabilization signal by optocoupler and gives AT89S52 single-chip microcomputers
10, AT89S52 single-chip microcomputers are stopped, and no current passes through in relay coil, relay contact switch release, are connected on exchange
Water pump on 220V power supplys is closed, and water is sent in stopping, reaching required control requirement.
The utility model, because the bottom of water trough body 1 is provided with 10DXW2-F self temperature control heating tapes 16, when temperature is relatively low
When, switching on power, electric current flows transversely through the macromolecule heating core material 164 between two buses 165, makes macromolecule heating core material 164
Heat up, its resistance increases automatically therewith, when the macromolecule heating temperature of core material 164 is raised to certain value, resistance is arrived greatly and almost hindered
The degree of stream is powered off, macromolecule heating core material 164 temperature is not rising, at the same time, macromolecule heating core material 164 passes through anti-corrosion
Reinforced sheath 161 conducts heat to water trough body 1, and when temperature drop is to certain value, resistance has been gradually reduced, macromolecule heating core material
164 temperature rise again, so move in circles, and just can maintain the steady temperature of water trough body 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of antifreeze drinking trough of float-ball type, including water trough body A, single-chip microcomputer (10) and water pump (11), and water trough body A includes
Interior cell body (1) and outer cell body (2), it is characterised in that：The water trough body A tops are provided with groove lid (3), and the groove lid (3) includes
It is connected through the hinge between drinking-water lid (31) and fixed lid (32), and drinking-water lid (31) and fixed lid (32), the fixed lid
(32) fixed mount (4) is connected with by fixing bolt on, the fixed mount (4) is provided with floating ball device (5), the floating ball device
(5) bottom sequentially passes through fixed mount (4) and fixed lid (32) and extends to the inside of interior cell body (1), and fixed mount (4) with it is floating
The junction of ball device (5) is provided with positioning pipe collar (6), and the upper surface of the fixed mount (4) is provided with support (7), and ball float is filled
The top for putting (5) is located at the inner side of support (7), and the side in the support (7) near floating ball device (5) sets successively from top to bottom
There are high level proximity switch (8) and low liquid level proximity switch (9), the high level proximity switch (8) is by controlling circuit one
(81) electrically connected with single-chip microcomputer (10) input, the low liquid level proximity switch (9) is by controlling circuit two (91) and single-chip microcomputer
(10) input electrical connection, the output end of the single-chip microcomputer (10) controls to be connected by controlling circuit three (111) and water pump (11),
Water pump (11) water outlet is provided with screen pack (12), and water trough body A left sides top is provided with water inlet (13), it is described enter
Water inlet pipe (14) is connected between the mouth of a river (13) and water pump (11), is set in the cavity between the interior cell body (1) and outer cell body (2)
The bottom for having heat-insulation layer (15), the water trough body A is provided with self temperature control heating tape (16), and the self temperature control heating tape (16) is outward
Surface is provided with insulating barrier (17), and the lower right-hand side of the water trough body A is provided with delivery port (18), and delivery port (18) is provided with phase
Stopper (181).
2. the antifreeze drinking trough of a kind of float-ball type according to claim 1, it is characterised in that：The floating ball device (5) includes
Drive link (51), and drive link (51) bottom is connected with ball float (52), top is provided with sheet metal (53).
3. the antifreeze drinking trough of a kind of float-ball type according to claim 2, it is characterised in that：The ball float (52) is hollow knot
Structure.
4. the antifreeze drinking trough of a kind of float-ball type according to claim 1, it is characterised in that：The control circuit one (81) is wrapped
High level proximity switch (8) and PC817 optocouplers are included, PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, and high level connects
Nearly switch (8) input is external in the output end of 12V power supplys, and high level proximity switch (8) output end passes through resistance R1 and lights
Pipe positive pole A1 ends connect, and luminous tube negative pole K1 ends ground connection, the emitter E 1 of photosensitive semiconductor pipe is grounded, the collection of photosensitive semiconductor pipe
Electrode C1 is terminated with pull-up resistor R2, and colelctor electrode C1 ends are connected with single-chip microcomputer (10) detection pin P0.0 ends simultaneously.
5. the antifreeze drinking trough of a kind of float-ball type according to claim 1, it is characterised in that：The control circuit two (91) is wrapped
Low liquid level proximity switch (9) and PC817 optocouplers are included, PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, and low liquid level connects
Nearly switch (9) input is external in the output end of 12V power supplys, and low liquid level proximity switch (9) output end passes through resistance R3 and lights
Pipe positive pole A2 ends connect, and luminous tube negative pole K2 ends ground connection, the emitter E 2 of photosensitive semiconductor pipe is grounded, the collection of photosensitive semiconductor pipe
Electrode C2 is terminated with pull-up resistor R4, and colelctor electrode C2 ends are connected with single-chip microcomputer (10) detection pin P0.6 ends simultaneously.
6. the antifreeze drinking trough of a kind of float-ball type according to claim 1, it is characterised in that：The control circuit three (111)
Including PC817 optocouplers, triode Q1 and relay, PC817 optocouplers include light emitting diode and photosensitive semiconductor pipe, and luminous tube is just
Pole A3 ends are external in 5V power output ends, and luminous tube negative pole K2 ends pass through the output end I/O mouthfuls of phase of resistance R5 and single-chip microcomputer (10)
Even, the emitter E 3 of photosensitive semiconductor pipe is grounded, and the colelctor electrode C3 ends of photosensitive semiconductor pipe pass sequentially through resistance R6 and R7 and three
Pole pipe Q1 inputs are connected, and triode Q1 output ends are connected with relay input, and relay output end ground connection, relay is provided with
Corresponding relay contact switch, relay contact switch, water pump and 220V AC powers are sequentially connected composition string by wire
Connection circuit.
7. the antifreeze drinking trough of a kind of float-ball type according to claim 1, it is characterised in that：The self temperature control heating tape (16)
Using model 10DXW2-F self temperature control heating tapes, and self temperature control heating tape (16) structure from the inside to the outside is followed successively by anti-corrosion reinforcement
Sheath (161), metallic shield net (162), oversheath (163), macromolecule heating core material (164) and bus (165), bus
(165) it is external in power output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206512.4U CN206193483U (en) | 2016-11-09 | 2016-11-09 | Floater formula trough that prevents frostbite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206512.4U CN206193483U (en) | 2016-11-09 | 2016-11-09 | Floater formula trough that prevents frostbite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193483U true CN206193483U (en) | 2017-05-24 |
Family
ID=58734470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206512.4U Expired - Fee Related CN206193483U (en) | 2016-11-09 | 2016-11-09 | Floater formula trough that prevents frostbite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140127A (en) * | 2017-05-26 | 2017-09-08 | 巢湖市银环航标有限公司 | A kind of automatic driving formula ship anchor |
| CN108371112A (en) * | 2018-02-05 | 2018-08-07 | 贵州鼎汇鑫节能技术服务有限公司 | A kind of antifreeze drinking trough of the intelligence with energy-saving water pump |
| CN110617589A (en) * | 2019-09-17 | 2019-12-27 | 天成涂装系统(常州)有限公司 | Air conditioner humidification system of preventing frostbite |
-
2016
- 2016-11-09 CN CN201621206512.4U patent/CN206193483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140127A (en) * | 2017-05-26 | 2017-09-08 | 巢湖市银环航标有限公司 | A kind of automatic driving formula ship anchor |
| CN108371112A (en) * | 2018-02-05 | 2018-08-07 | 贵州鼎汇鑫节能技术服务有限公司 | A kind of antifreeze drinking trough of the intelligence with energy-saving water pump |
| CN110617589A (en) * | 2019-09-17 | 2019-12-27 | 天成涂装系统(常州)有限公司 | Air conditioner humidification system of preventing frostbite |
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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: 20170524 Termination date: 20181109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |