CN2127681Y - Waste heat heating device for vehicles - Google Patents
Waste heat heating device for vehicles Download PDFInfo
- Publication number
- CN2127681Y CN2127681Y CN 91225714 CN91225714U CN2127681Y CN 2127681 Y CN2127681 Y CN 2127681Y CN 91225714 CN91225714 CN 91225714 CN 91225714 U CN91225714 U CN 91225714U CN 2127681 Y CN2127681 Y CN 2127681Y
- Authority
- CN
- China
- Prior art keywords
- heating
- vehicle
- waste heat
- heating device
- pipe
- 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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a waste heat heating device for a vehicle. The waste heat heating device for a vehicle is a device which utilizes the waste heat exhausted by an engine of a motor vehicle to realize the safe heating for the inner part of the vehicle. The waste heat heating device for a vehicle is composed of a rotating plate type three-way air distributing valve, a heater, a coagulator, a draught fan, a steam tube, a liquid return pipe and working substances. The waste heat heating device for a vehicle makes up for the defects that the heating of an oil burner consumes oil; the air in vehicle is polluted; the heat supply of the waste heat of a water tank for heating is not enough; a heat pipe type heating device is not easily arranged; the heating amount is not easily regulated, etc. The utility model has the advantages that the heating amount is large and is optionally regulated; the heater and the coagulator are separated and are conveniently arranged in the vehicle. In addition, the utility model has the advantages of safety, a sound deadening function, good start performance under low temperature and long service life.
Description
The utility model is automobile-used used heat heating system, and it is made up of temperature booster, plate turning type threeway distributing valve, distiller, steam pipe, liquid back pipe and working medium.
Existing automobile-used heating system or because of wanting fuel consumption and foul air; Or, can not satisfy the requirement of full size vehicle heating because of engine cooling water tank heat is not enough; The heat pipe-type heating system is again because of its rigid construction, and bringing-up section and cooling section are one, and inconvenience arranges that in car its bringing-up section is directly inserted on the exhaust manifold, and the heating amount is difficult to control; Cause domestic self-propelled vehicle, particularly motor omnibus generally to be unkitted the heating facility.
The utility model is to overcome above-mentioned the deficiencies in the prior art part, provides a kind of easy for installation, and the heating amount is adjustable, utilizes motor engine exhaust gas used heat to realize the waste-heat utilization device of safe heating in the car.
The utility model purpose realizes by following measures: exhaust manifold ［ 2 ］, and muffler pipe ［ 20 ］, an end of pipeline ［ 5 ］ is communicated with plate turning type threeway distributing valve ［ 4 ］, and the other end is communicated with temperature booster ［ 16 ］.One end of vapour pipe ［ 9 ］ is communicated with steam chest ［ 11 ］, and the other end is communicated with distiller ［ 7 ］; Liquid back pipe ［ 6 ］ one ends are communicated with distiller ［ 7 ］, and the other end is communicated with temperature booster ［ 16 ］.Temperature booster ［ 16 ］ is made up of with freeing pipe ［ 15 ］ the flash chamber ［ 17 ］ that is communicated with pipeline ［ 5 ］, efficient heat conducting tube ［ 12 ］, expansion chamber ［ 14 ］.The two ends of efficient heat conducting tube ［ 12 ］ are fixed between tube sheet ［ 10 ］ and ［ 13 ］.Plate turning type threeway distributing valve is by the valve gap ［ 21 ］ that is contained on valve body ［ 4 ］ end face, is contained at the bottom of the valve of valve body ［ 4 ］ bottom in ［ 22 ］, passes valve gap ［ 21 ］ and the valve rod ［ 1 ］ that is fixed on the rotating plate ［ 3 ］ is formed.By valve rod ［ 1 ］ rotating plate ［ 3 ］ in the valve body ［ 4 ］ is rotated.After waste gas that freeing pipe ［ 2 ］ is sent here enters plate turning type threeway distributing valve ［ 4 ］, split into two-way by rotating plate ［ 3 ］, one the tunnel is sent to silencer ［ 19 ］ through pipeline ［ 20 ］ is discharged into atmosphere from freeing pipe ［ 18 ］ then, temperature booster ［ 16 ］ is sent to through pipeline ［ 5 ］ in another road, the ratio of two-way air-flow is by the corner decision of rotating plate ［ 3 ］, and its corner can be adjusted by valve rod ［ 1 ］.After exhaust enters temperature booster, be introduced into flash chamber, divide several to flow into ［ 12 ］ then, make the working medium boiling in ［ 16 ］, the steam that is produced combines in steam chest ［ 11 ］, and the efficient heat conducting tube effluent air is discharged into atmosphere by freeing pipe ［ 15 ］ after mixing in the bloated chamber ［ 14 ］ of splashing.Steam in the steam chest is sent to distiller ［ 7 ］ through steam pipe ［ 9 ］, condensing at this cold air that is blown by blower fan ［ 8 ］ becomes liquid and flows back to heating pipe through liquid back pipe ［ 6 ］, cold air has absorbed the latent heat of steam in distiller, be heated to be heating installation, the interior heating of buying car in installments.
Description of drawings:
Fig. 1 is automobile-used used heat heating system constructional drawing, and Fig. 2 is a plate turning type threeway distributing valve front elevation, wherein: the 1-valve rod, the 2-exhaust manifold, 3-rotating plate, 4-plate turning type threeway distributing valve, the 5-heater conduit, 6-liquid back pipe, 7-distiller, the 8-blower fan, 9-steam pipe, 10-front tube plate, the 11-steam chest, the 12-efficient heat conducting tube, 13-back tube plate, 14 expansion chambers, the 15-freeing pipe, the 16-temperature booster, 17-flash chamber, 18-freeing pipe, 19 silencers, 20-silencer pipeline, the 21-valve gap is at the bottom of the 22-valve.
The utility model will be described in further detail in conjunction with the accompanying drawings: Fig. 1 has provided constructional drawing of the present utility model.The waste gas of discharging from driving engine all enters plate turning type threeway distributing valve ［ 4 ］ through exhaust manifold ［ 2 ］, can change the angle of rotating plate ［ 3 ］ according to the needs rotation valve rod ［ 1 ］ of heating amount at this, flow to temperature booster ［ 16 ］ and the exhaust ratio that flows to silencer ［ 19 ］ thereby change, realize control the heating amount.Enter the exhaust of temperature booster, expansion dilatation in flash chamber ［ 17 ］ earlier, the exhaust gases passes ［ 12 ］ formed by some efficient heat conducting tubes and in expansion chamber ［ 14 ］, after the mixing, be discharged into atmosphere of flowing through then through freeing pipe ［ 15 ］.The part used heat of the flue gas of efficient heat conducting tube ［ 12 ］ is passed to the outer working medium of pipe, make it boiling, the steam that is produced flows to distiller ［ 7 ］ through steam pipe ［ 9 ］ again by steam chest ［ 11 ］.The cold air of being sent here by blower fan ［ 8 ］ in distiller is condensed into liquid, flows back to temperature booster through liquid back pipe ［ 6 ］, finishes its thermodynamic cycle, and cold air has absorbed the latent heat of steam in distiller ［ 7 ］, becomes heating installation and is sent to heating in the car.
The utility model advantage is as follows compared with prior art:
1, utilize motor vehicle used heat to provide enough adjustable heating amounts to supply heating in the car.
2, temperature booster and distiller are separated, and are convenient to arrange in car.
3, stopped bleed possibility in the car of waste gas, work safety, environmentally safe and have a sound deadening.
Claims (3)
1, automobile-used used heat heating system is to utilize motor engine exhaust gas used heat to realize the device of safe heating in the car, the separate heat pipe that it is made up of bringing-up section, the section of condensing and working medium, the utility model is characterized in that being equipped with plate turning type threeway distributing valve [4] on exhaust manifold, the position of rotating plate [3] can be regulated arbitrarily to realize the control to heating by valve rod [1], distiller [7] is separated with temperature booster [16], can place the vantage point in the car, only use steam pipe [9] to connect mutually with liquid back pipe [6].
2, according to device described in the claim 1, it is characterized in that temperature booster ［ 16 ］ is by expansion flash chamber ［ 17 ］.Both sides tube sheet ［ 10,13 ］, 19-50 root efficient heat conducting tube ［ 12 ］, steam chest ［ 11 ］, expansion chamber ［ 14 ］, freeing pipe ［ 15 ］ are formed with shell.
3, according to the device described in the claim 1, it is characterized in that plate turning type threeway distributing valve is made up of valve body, valve gap, valve rod, rotating plate and the air-flow interface that is mutually certain angle, can change the corner of rotating plate ［ 3 ］ in valve body by valve rod ［ 1 ］ and regulate free air capacity towards temperature booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225714 CN2127681Y (en) | 1991-09-27 | 1991-09-27 | Waste heat heating device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225714 CN2127681Y (en) | 1991-09-27 | 1991-09-27 | Waste heat heating device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2127681Y true CN2127681Y (en) | 1993-03-03 |
Family
ID=33760449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225714 Expired - Fee Related CN2127681Y (en) | 1991-09-27 | 1991-09-27 | Waste heat heating device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2127681Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296619C (en) * | 2003-12-30 | 2007-01-24 | 肖洪涛 | Heater mounted on fuel motor vehicle |
| CN105067661A (en) * | 2015-07-22 | 2015-11-18 | 浙江大学 | Gas-liquid heat exchanger heat transfer coefficient determination apparatus |
| CN106696645A (en) * | 2016-12-30 | 2017-05-24 | 浙江星驰汽车有限公司 | Ventilation structure for automobile |
-
1991
- 1991-09-27 CN CN 91225714 patent/CN2127681Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296619C (en) * | 2003-12-30 | 2007-01-24 | 肖洪涛 | Heater mounted on fuel motor vehicle |
| CN105067661A (en) * | 2015-07-22 | 2015-11-18 | 浙江大学 | Gas-liquid heat exchanger heat transfer coefficient determination apparatus |
| CN105067661B (en) * | 2015-07-22 | 2018-06-12 | 浙江大学 | Gas liquid exchanger heat transfer coefficient determining device |
| CN106696645A (en) * | 2016-12-30 | 2017-05-24 | 浙江星驰汽车有限公司 | Ventilation structure for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |