CN206191889U - Freight train hot water supply system - Google Patents
Freight train hot water supply system Download PDFInfo
- Publication number
- CN206191889U CN206191889U CN201621226313.XU CN201621226313U CN206191889U CN 206191889 U CN206191889 U CN 206191889U CN 201621226313 U CN201621226313 U CN 201621226313U CN 206191889 U CN206191889 U CN 206191889U
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- CN
- China
- Prior art keywords
- water
- hot
- supply system
- lorry
- water supply
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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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a freight train hot water supply system, including heating installation water tank, cooling tube, engine, back flow and water -jet tank, heating installation water tank, cooling tube, engine and back flow are consecutive, be provided with the circulating pump on the cooling tube, still include the hot -water tank, be provided with heat transfer device in the hot -water tank, the lateral wall is provided with the delivery port, and the top is provided with exhaust hole and water inlet, the water inlet is linked together with water -jet tank through the inlet tube, be provided with into water break -make piece on the inlet tube, the back flow is including the section of intaking and play water section, the section of intaking, heat transfer device and the consecutive expert of play water section. This system, the heat that adopts the engine has just adopted heat transfer device to carry out the heat transfer as the heat source, and the heat transfer volume is bigger, and heating efficiency is high, can be with hot -water heating to higher temperature.
Description
Technical field
The utility model is related to lorry supply equipment field, and in particular to a kind of lorry hot-water supply system.
Background technology
In the process of moving, engine produces substantial amounts of heat to lorry, in order to be cooled down to engine, while fully profit
With heat, cooling tube, return duct and heating water tank are generally provided with existing lorry, as shown in figure 1, heating water tank 1,
Cooling tube 2, engine 3, return duct 4, heating water tank 1 are in turn connected to form the path of circulation, equipped with cooling in heating water tank 1
Water, cooling water enters engine 3 by cooling tube 2, absorbs the heat of engine 3, and own temperature is raised, then by return duct 4
Heating water tank 1 is flowed into, by constantly circulation, the temperature of the water in heating water tank 1 gradually rises, and produces substantial amounts of vapor,
Steam heating pipe 5 is set at the top of heating water tank 1, vapor is entered in driver's cabin by steam heating pipe 5, is backflow after driver's cabin heating
To heating water tank 1.In order to be cooled down to parts such as brakes, water spray chamber is provided with lorry, the volume of water spray chamber is about 1m
3, equipped with cooling water, braked for spraying, brake is lowered the temperature.
During long-distance transport, driver is frequently necessary to be washed one's face and rinsed one's mouth in car lorry, overnight, works hard very much, and existing
Lorry cannot provide hot water, and the life to driver brings inconvenience.The application for a patent for invention of Application No. 201510110862.4
A kind of lorry drinking-water water supply installation is disclosed, is by radiating blast pipe, sleeve heat-absorbing water-storage pipe, automatic control cold water inlet, temperature
Sensor, booster, hot water inlet pipe, hot water storage tank, hot water drainpipe, the cold water storage tank composition with filler；In goods
Cold water storage tank, hot water storage tank with filler are installed, the installation sleeve heat-absorbing water-storage pipe on radiating blast pipe, in set on car
Automatic control cold water inlet, hot water inlet pipe and temperature sensor are installed on cylinder heat-absorbing water-storage pipe, are connected with hot water inlet pipe
Booster, hot water storage tank, are provided with hot water drainpipe, temperature sensor and booster wired connection control on hot water storage tank
System.This device is exchanged heat using radiating blast pipe with the cold water in sleeve heat-absorbing water-storage pipe, due to radiating blast pipe caliber
Smaller, heat exchange area is smaller, and the efficiency of heating surface is relatively low, causes water temperature relatively low, it is difficult to meet use demand.
Utility model content
The purpose of this utility model is to provide a kind of lorry hot-water supply system, can make full use of the heat of engine
By cool water heating to temperature higher, use requirement hot water is disclosure satisfy that for driver provides, make transporting for long-distance for driver
During live more facilitate.
What the purpose of this utility model was realized in：A kind of lorry hot-water supply system, including heating water tank, cooling
Pipe, engine, return duct and water spray chamber, the heating water tank, cooling tube, engine and return duct are sequentially connected, the cooling
Circulating pump is provided with pipe；
Also include boiler, heat-exchanger rig is provided with the boiler, side wall is provided with delivery port, and top is provided with row
Stomata and water inlet, the water inlet are connected by water inlet pipe with water spray chamber, are provided with the water inlet pipe into water break-make part,
The return duct includes inlet segment and water exit end, and the inlet segment, heat-exchanger rig and water exit end are sequentially connected logical.
Further, the heat-exchanger rig is snakelike aluminum pipe.
Further, the outer wall of the aluminum pipe is provided with the radiating groove of multiple annulars.
Further, the boiler includes casing and case lid, and the case lid is fastened on the top of casing.
Further, the casing is followed successively by interior stainless steel layer, heat-insulation layer and outer stainless steel layer from inside to outside.
Further, it is provided with water level controller in the casing.
Further, the water level controller includes ball float, and indicating arm, the indicating arm are fixedly installed on the ball float
Upper end through case lid and being slidably matched with case lid.
Further, the bottom of the boiler is provided with blow-off pipe, and valve is provided with the blow-off pipe.
Further, the water inlet break-make part is electrically operated valve.
Further, the cooling tube, return duct and water inlet pipe are sebific duct.
The beneficial effects of the utility model are：To cold water is injected in boiler, the cold water in heating water tank enters to engine
After row cooling, own temperature is raised, and the inlet segment by return duct enters heat-exchanger rig, changed with the cold water in boiler
Heat, then heating water tank is flowed back to by the water exit end of return duct.In the presence of circulating pump, the water in heating water tank is constantly followed
Ring, water temperature gradually rises, and the water energy in boiler is enough heated to more than 70 degree, disclosure satisfy that the use requirement of driver.This
System, using the heat of engine as thermal source, and employs heat-exchanger rig and is exchanged heat, and heat exchange amount is bigger, and the efficiency of heating surface is high,
Temperature higher can be heated water to.
Brief description of the drawings
Fig. 1 is lorry cooling system schematic diagram in the prior art；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is the schematic cross-sectional view of the utility model boiler；
Reference：1-heating water tank；2-cooling tube；3-engine；4-return duct；5-steam heating pipe；6-water spray
Case；7-boiler；8-heat-exchanger rig；9-delivery port；10-water inlet；11-water inlet pipe；12-water inlet break-make part；13—
Casing；14-case lid；15-interior stainless steel layer；16-heat-insulation layer；17-outer stainless steel layer；18-water level controller；19-row
Dirt pipe；20-circulating pump；21-steam vent.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 2 and 3, a kind of lorry hot-water supply system of the present utility model, including heating water tank 1, cooling tube
2nd, engine 3, return duct 4 and water spray chamber 6, the heating water tank 1, cooling tube 2, engine 3 and return duct 4 are sequentially connected, institute
State and circulating pump 20 is provided with cooling tube 2；
Also include being provided with heat-exchanger rig 8 in boiler 7, the boiler 7, side wall is provided with delivery port 9, and top is set
There are steam vent 21 and water inlet 10, the water inlet 10 is connected with water spray chamber 6 by water inlet pipe 11, is set on the water inlet pipe 11
Be equipped with into water break-make part 12, the return duct 4 includes inlet segment and water exit end, the inlet segment, heat-exchanger rig 8 and water exit end according to
It is secondary to be connected.
Heating water tank 1, cooling tube 2, engine 3 and water spray chamber 6 are the existing structure of lorry, cooling tube 2 and return duct 4
Inlet segment be connected with the cooling system in engine 3, boiler 7, heat-exchanger rig 8 and water inlet pipe 11 be increased part,
It is improved by the basis of existing structure, realizes providing the purpose of hot water, and improved modular construction is simple, implements difficult
Degree is relatively low, and practicality is stronger.When using, water inlet break-make part 12 is opened, the cold water in water spray chamber 6 is put into boiler 7, after piling
Water inlet break-make part 12 is closed, when discharging water, gas in boiler 7 is drained into air by steam vent 21, it is to avoid internal pressure liter
It is high.When lorry is travelled, circulating pump 20 starts, and after the cold water in heating water tank 1 is cooled down to engine 3, own temperature is raised,
The cold water entered in heat-exchanger rig 8, with boiler 7 by the inlet segment of return duct 4 is exchanged heat, then going out by return duct 4
Water section flows back to heating water tank 4.In the presence of circulating pump 20, the water in heating water tank 4 is constantly circulated, and water temperature gradually rises,
Water energy in boiler is enough heated to more than 70 degree, disclosure satisfy that the use requirement of driver.
Heat-exchanger rig 8 can be the heat exchanger of existing arbitrary structures, it is preferred that the heat-exchanger rig 8 is snakelike aluminum pipe.
Aluminum pipe thermal conductivity factor is high, and heat exchange efficiency is high, and simple structure, low cost.
In order to increase heat exchange area, heat exchange efficiency is further improved, the outer wall of the aluminum pipe is provided with multiple annulars
Radiating groove.
The boiler 7 includes casing 13 and case lid 14, the case lid 14 is fastened on the top of casing 13, and case lid 14 is beaten
Open and close are closed convenient.When heat-exchanger rig 8 is out of order, case lid 14 can be opened, be overhauled or more in order to exchange thermal 8
The heat-exchanger rig 8 for renewing.
Casing 13 can be using the manufacture of the insulation materials such as mineral wool, in order to while with good heat insulation effect, also have
There is intensity higher, the casing 13 is followed successively by interior stainless steel layer 15, heat-insulation layer 16 and outer stainless steel layer 17 from inside to outside.
When adding water, in order to judge to be provided with water level controller 18 in the water level in boiler 7, the casing 13.Preferably,
The water level controller 18 includes ball float, and indicating arm is fixedly installed on the ball float, and case lid is run through in the upper end of the indicating arm
14 and it is slidably matched with case lid 14.With the rising of water level, the position of ball float and indicating arm constantly raises, according to indicating arm case
The length of lid 14 is that can determine whether water level.Additionally, water level controller 18 can also be provided in the water-level alarm of the lower surface of case lid 14
Device, when water contacts water level alarm, water level alarm sends alarm, points out water to expire, you can close water inlet break-make part 12.
After a period of time, the bottom of boiler 7 has solids of sedimentation, it is necessary to regularly be carried out to these precipitations clear
Remove, therefore, the bottom of the boiler 7 is provided with blow-off pipe 19, and valve is provided with the blow-off pipe 19.During removing, open
Water inlet break-make part 12, boiler 7 is passed through by water, and the bottom of boiler 7 is rinsed, while opening valve, sewage is discharged.
Water inlet break-make part 12 can be general valve, it is preferred that the water inlet break-make part 12 is electrically operated valve, and control is more
Plus it is convenient, flexible.
The cooling tube 2, return duct 4 and water inlet pipe 11 are resistant to elevated temperatures sebific duct.Sebific duct has certain flexibility, can
Bending, is arranged in order to reasonably utilization space.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of lorry hot-water supply system, including heating water tank（1）, cooling tube（2）, engine（3）, return duct（4）And spray
Water tank（6）, the heating water tank（1）, cooling tube（2）, engine（3）And return duct（4）It is sequentially connected, the cooling tube（2）
On be provided with circulating pump（20）；It is characterized in that：
Also include boiler（7）, the boiler（7）Inside it is provided with heat-exchanger rig（8）, side wall is provided with delivery port（9）, top
It is provided with steam vent（21）And water inlet（10）, the water inlet（10）By water inlet pipe（11）With water spray chamber（6）It is connected, institute
State water inlet pipe（11）On be provided with into water break-make part（12）, the return duct（4）Including inlet segment and water exit end, the water inlet
Section, heat-exchanger rig（8）It is sequentially connected with water exit end logical.
2. a kind of lorry hot-water supply system according to claim 1, it is characterised in that：The heat-exchanger rig（8）It is snake
The aluminum pipe of shape.
3. a kind of lorry hot-water supply system according to claim 2, it is characterised in that：The outer wall of the aluminum pipe is provided with
The radiating groove of multiple annulars.
4. a kind of lorry hot-water supply system according to claim 1,2 or 3, it is characterised in that：The boiler（7）Bag
Include casing（13）And case lid（14）, the case lid（14）It is fastened on casing（13）Top.
5. a kind of lorry hot-water supply system according to claim 4, it is characterised in that：The casing（13）From inside to outside
It is followed successively by interior stainless steel layer（15）, heat-insulation layer（16）With outer stainless steel layer（17）.
6. a kind of lorry hot-water supply system according to claim 4, it is characterised in that：The casing（13）Inside it is provided with
Water level controller（18）.
7. a kind of lorry hot-water supply system according to claim 6, it is characterised in that：The water level controller（18）Bag
Ball float is included, indicating arm is fixedly installed on the ball float, case lid is run through in the upper end of the indicating arm（14）And and case lid（14）It is sliding
It is dynamic to coordinate.
8. a kind of lorry hot-water supply system according to claim 1, it is characterised in that：The boiler（7）Bottom
It is provided with blow-off pipe（19）, the blow-off pipe（19）On be provided with valve.
9. a kind of lorry hot-water supply system according to claim 1, it is characterised in that：The water inlet break-make part（12）For
Electrically operated valve.
10. a kind of lorry hot-water supply system according to claim 1, it is characterised in that：The cooling tube（2）, backflow
Pipe（4）And water inlet pipe（11）It is sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226313.XU CN206191889U (en) | 2016-11-15 | 2016-11-15 | Freight train hot water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226313.XU CN206191889U (en) | 2016-11-15 | 2016-11-15 | Freight train hot water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191889U true CN206191889U (en) | 2017-05-24 |
Family
ID=58725668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226313.XU Expired - Fee Related CN206191889U (en) | 2016-11-15 | 2016-11-15 | Freight train hot water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094479A (en) * | 2018-09-19 | 2018-12-28 | 刘显刚 | A kind of portable shower of lorry |
| CN114715280A (en) * | 2022-05-09 | 2022-07-08 | 一汽解放汽车有限公司 | Rear protection crossbeam and car |
-
2016
- 2016-11-15 CN CN201621226313.XU patent/CN206191889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094479A (en) * | 2018-09-19 | 2018-12-28 | 刘显刚 | A kind of portable shower of lorry |
| CN114715280A (en) * | 2022-05-09 | 2022-07-08 | 一汽解放汽车有限公司 | Rear protection crossbeam and car |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211115 |