CN205349497U - Oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system - Google Patents
Oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system Download PDFInfo
- Publication number
- CN205349497U CN205349497U CN201620097875.2U CN201620097875U CN205349497U CN 205349497 U CN205349497 U CN 205349497U CN 201620097875 U CN201620097875 U CN 201620097875U CN 205349497 U CN205349497 U CN 205349497U
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- China
- Prior art keywords
- water
- heat
- regenerative apparatus
- electromotor
- outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000001172 regenerating effect Effects 0.000 claims description 32
- 238000005338 heat storage Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 abstract 7
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical group [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system, it includes engine, generator, dc -to -ac converter, water pump, water tank, water -cooling steel bushing, it is still including the heat accumulation device, the delivery port of water -cooling steel bushing is connected with the one end of wet return, the other end of wet return with the water inlet threaded connection of heat accumulation device, the water inlet department of heat accumulation device is equipped with inlet valve, the delivery port of heat accumulation device and a end screw thread connection of delivery pipe, the delivery port department of heat accumulation device is equipped with the water supply valve, the other end of delivery pipe with the return water mouth of water tank is connected. The utility model has the advantages of: need not to install fan and heat exchanger, through the heat that heat accumulation device absorption engine cylinder gived off, for the engine cylinder cooling, the heat that the heat accumulation device was retrieved still can be used to the radiator. Consequently the utility model discloses simple structure, the heat transfer is effectual, and is energy -concerving and environment -protective, and recuperative heat recycles, avoids the energy extravagant.
Description
Technical field:
This utility model relates to a kind of unmanned vehicle engine water-cooling system, particularly relates to the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of a kind of oil.
Background technology:
Spraying insecticide is important measures of agricultural plant protection work, but because operations number is many, workload is big, people has certain toxic hazard, is an arduous work in agricultural production.
Now, domestic employing depopulated helicopter technology is sprayed insecticide and is moved towards practical stage, this makes peasant free from the spray medicine operation of heavy danger, wherein, the dynamic plant protection unmanned plane of oil is very high for the requirement of electromotor, very big heat can be produced due in the process that electromotor uses, therefore the impact of service life of aeroengine is relatively larger, at present, the electromotor of the dynamic plant protection unmanned plane of existing oil mainly adopts air cooling system to lower the temperature, but the radiating effect of air cooling system is poor, and need to provide external power source to air cooling system, relatively waste electric energy, the engine demand of high-power plant protection unmanned plane can not be met.
The patent No. is the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of a kind of oil of CN201520202476.3, electromotor adopts circulating water, cooling water conservancy after return to heat exchanger through fan coolling heat radiation after again with, complicated integral structure, heat transfer effect is poor, and dispel the heat by fan coolling, heat energy loss, waste the energy.
Utility model content:
The purpose of this utility model is in that to provide a kind of simple in construction, good effect of heat exchange, energy-conserving and environment-protective, recovery heat energy recycling, avoids the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of oil of energy waste.
In order to solve above-mentioned technical problem, this utility model provides the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of a kind of oil, it includes electromotor, electromotor, inverter, water pump, water tank, water-cooled steel bushing, described water-cooled steel bushing is enclosed within outside the cylinder of described electromotor, the main shaft of described electromotor is connected with the rotor of described electromotor, described inverter is connected with described electromotor by wire, described water pump is connected with described inverter by wire, the outlet of described water tank is connected by water pipe with the water inlet of described water pump, the outlet of described water pump is connected by water pipe with the water inlet of described water-cooled steel bushing；It also includes regenerative apparatus, the described outlet of water-cooled steel bushing is connected with one end of return pipe, the other end of described return pipe is threadeded with the water inlet of described regenerative apparatus, the water inlet of described regenerative apparatus is provided with inlet valve, the outlet of described regenerative apparatus is connected with the threaded one end of feed pipe, the water outlet of described regenerative apparatus is provided with mean for penstock, and the other end of described feed pipe is connected with the water return outlet of described water tank.
Described regenerative apparatus includes insulation closed shell, it is filled with heat-storage medium in described insulation closed shell, it is soaked with heat exchange coil in described heat-storage medium, the two ends of described heat exchange coil pass described insulation closed shell respectively, one end of described heat exchange coil is the outlet of described regenerative apparatus, and the other end is the water inlet of described regenerative apparatus.Described heat-storage medium is supersaturated sodium acetate solution.
Work process and principle: first the water in water tank flows into water-cooled steel bushing, after the cylinder heat exchange of electromotor, being heated by water in water-cooled steel bushing, the hot water in water-cooled steel bushing flows in heat exchange coil, and in heat exchange coil, the heat of hot water is absorbed by heat-storage medium and is stored in heat-storage medium, after heat-storage medium absorbs heat, hot water in heat exchange coil becomes cold water then reflow tank, so circulates, lower the temperature for cylinder, the heat of cylinder is stored in heat-storage medium simultaneously.After unmanned plane drops back into ground, regenerative apparatus is pulled down, then be connected with radiator, after the heat stored is discharged, can again be installed on unmanned plane and use in regenerative apparatus.
The utility model has the advantage of: without installing fan and heat exchanger, absorb, by regenerative apparatus, the heat that cylinder distributes, lowering the temperature for cylinder, the heat that regenerative apparatus reclaims can be additionally used in radiator.Therefore this utility model simple in construction, good effect of heat exchange, energy-conserving and environment-protective, reclaim heat energy recycling, it is to avoid energy waste.
Accompanying drawing illustrates:
Fig. 1 is the dynamic agricultural plant protection unmanned vehicle engine water-cooling system schematic diagram of a kind of oil.
Fig. 2 is regenerative apparatus schematic diagram.
Electromotor 1, electromotor 2, inverter 3, water pump 4, water tank 5, water-cooled steel bushing 6, it is incubated closed shell 7, heat-storage medium 8, heat exchange coil 9, return pipe 10, inlet valve 11, feed pipe 12, water supply valve 13, regenerative apparatus 14.
Detailed description of the invention:
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of a kind of oil, it includes electromotor 1, electromotor 2, inverter 3, water pump 4, water tank 5, water-cooled steel bushing 6 and regenerative apparatus 14.Regenerative apparatus 14 includes insulation closed shell 7, it is filled with heat-storage medium 8 in insulation closed shell 7, heat exchange coil 9 it is soaked with in heat-storage medium 8, the two ends of heat exchange coil 9 pass insulation closed shell 7 respectively, one end of heat exchange coil 9 is the outlet of regenerative apparatus 14, the other end is the water inlet of regenerative apparatus 14, and heat-storage medium is supersaturated sodium acetate solution.Water-cooled steel bushing 6 is enclosed within outside the cylinder of electromotor 1, the main shaft of electromotor 1 is connected with the rotor of electromotor 2, inverter 3 is connected with electromotor 2 by wire, water pump 4 is connected with inverter 3 by wire, the outlet of water tank 5 is connected by water pipe with the water inlet of water pump 4, and the outlet of water pump 4 is connected by water pipe with the water inlet of water-cooled steel bushing 6；The outlet of water-cooled steel bushing 6 is connected with one end of return pipe 10, the other end of return pipe 10 is threadeded with the water inlet of regenerative apparatus 14, the water inlet of regenerative apparatus 14 is provided with inlet valve 11, the outlet of regenerative apparatus 14 is connected with the threaded one end of feed pipe 12, the water outlet of regenerative apparatus 14 is provided with mean for penstock 13, and the other end of feed pipe 12 is connected with the water return outlet of water tank 5.
Work process and principle: first the water in water tank 5 flows into water-cooled steel bushing 6, after the cylinder heat exchange of electromotor 1, water in water-cooled steel bushing 6 is heated, hot water in water-cooled steel bushing 6 flows in heat exchange coil 9, in heat exchange coil 9, the heat of hot water is absorbed by heat-storage medium 8 and is stored in heat-storage medium 8, after heat-storage medium 8 absorbs heat, hot water in heat exchange coil 9 becomes cold water, reflow tank 5 again, so circulation, lower the temperature for electromotor 1 cylinder, the heat of electromotor 1 cylinder is stored in heat-storage medium 8 simultaneously.After unmanned plane drops back into ground, regenerative apparatus 14 is pulled down, then is connected with radiator, after the heat release of storage in regenerative apparatus 14, can again be installed on unmanned plane and use.
It is above preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of oil, it includes electromotor, electromotor, inverter, water pump, water tank, water-cooled steel bushing, described water-cooled steel bushing is enclosed within outside the cylinder of described electromotor, the main shaft of described electromotor is connected with the rotor of described electromotor, described inverter is connected with described electromotor by wire, described water pump is connected with described inverter by wire, the outlet of described water tank is connected by water pipe with the water inlet of described water pump, and the outlet of described water pump is connected by water pipe with the water inlet of described water-cooled steel bushing；It is characterized in that, it also includes regenerative apparatus, the described outlet of water-cooled steel bushing is connected with one end of return pipe, the other end of described return pipe is threadeded with the water inlet of described regenerative apparatus, the water inlet of described regenerative apparatus is provided with inlet valve, the outlet of described regenerative apparatus is connected with the threaded one end of feed pipe, and the water outlet of described regenerative apparatus is provided with mean for penstock, and the other end of described feed pipe is connected with the water return outlet of described water tank.
2. the dynamic agricultural plant protection unmanned vehicle engine water-cooling system of a kind of oil according to claim 1, it is characterized in that, described regenerative apparatus includes insulation closed shell, it is filled with heat-storage medium in described insulation closed shell, it is soaked with heat exchange coil in described heat-storage medium, the two ends of described heat exchange coil pass described insulation closed shell respectively, and one end of described heat exchange coil is the outlet of described regenerative apparatus, and the other end is the water inlet of described regenerative apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097875.2U CN205349497U (en) | 2016-01-30 | 2016-01-30 | Oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097875.2U CN205349497U (en) | 2016-01-30 | 2016-01-30 | Oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349497U true CN205349497U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097875.2U Expired - Fee Related CN205349497U (en) | 2016-01-30 | 2016-01-30 | Oil moves agricultural plant protection unmanned aerial vehicle engine water cooling system |
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| CN (1) | CN205349497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107632A1 (en) * | 2016-12-12 | 2018-06-21 | 深圳市元征科技股份有限公司 | Method and device for cooling motor of unmanned aerial vehicle |
-
2016
- 2016-01-30 CN CN201620097875.2U patent/CN205349497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107632A1 (en) * | 2016-12-12 | 2018-06-21 | 深圳市元征科技股份有限公司 | Method and device for cooling motor of unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |