CN2456939Y - Water heating and heater for motor vehicle - Google Patents
Water heating and heater for motor vehicle Download PDFInfo
- Publication number
- CN2456939Y CN2456939Y CN 00262615 CN00262615U CN2456939Y CN 2456939 Y CN2456939 Y CN 2456939Y CN 00262615 CN00262615 CN 00262615 CN 00262615 U CN00262615 U CN 00262615U CN 2456939 Y CN2456939 Y CN 2456939Y
- Authority
- CN
- China
- Prior art keywords
- water
- engine
- radiator
- temperature booster
- heater
- 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 hot water heating and warming device for a motor vehicle, belonging to the improvement of a warming device of a motor vehicle. The utility model comprises a heater and a radiator which is connected with the heater and a circulating water pipeline, wherein, the heater is a water jacket which is wrapped on an engine exhaust channel, one end of a water inlet pipe of the heater is connected with a water outlet of a minor loop of an engine, a water outlet pipe of the radiator is connected with a water inlet on an engine cylinder body, and water in the water jacket is pumped by an engine water pump to form a circulation loop through the circulating water pipeline and the radiator; the utility model uses heat generated by the motor vehicle for warming and simultaneously for prewarming and radiating for the engine. The utility model has the advantaged of simple structure and low cost.
Description
The utility model belongs to the improvement of self-propelled vehicle heating arrangement, particularly self-propelled vehicle heating by hot water heating arrangement.
Winter, all kinds of self-propelled vehiclees of north cold area all need install heating arrangement additional, normally on the floor in motor vehicle cabin freeing pipe is set, the sleeve that the outer setting of freeing pipe has the iron sheet that is covered with aperture to make, during starting motor-driven vehicle, heat contained in the tail gas comes out by freeing pipe and iron sheet sleeve, and the temperature of sleeve and freeing pipe is very high, and footwear or the clothes with personnel in the compartment scorches easily.The heating mode of safety is to adopt hot-water heating, utility model specification sheets CN2238754Y discloses a kind of hot-water heating heating arrangement, heat exchanger is equipped with at the freeing pipe position of this device before the automobile exhausting silencer, water in the heat exchanger is deflated the tail gas heating of passing through in the pipe, utilizes the water pump that adds to make the heating that circulates of water in the heat exchanger in radiator and circulating water line.This device utilizes tail gas to make thermal source, does not need former car is done any change, and is simple in structure, but it need install water tank in addition additional, is provided with water pump separately, and the temperature of the position tail gas installed of heat exchanger is lower, does not make full use of the contained heat of tail gas.
The purpose of this utility model is to provide a kind of self-propelled vehicle heating by hot water heating arrangement, and it can utilize the huge heat heating that tail gas contained of engine emission more fully, can help engine preheating and heat radiation again.
The purpose of this utility model is achieved in that a kind of self-propelled vehicle heating by hot water heating arrangement, comprise temperature booster, the radiator that is connected with temperature booster and circulating water line, temperature booster is the water jacket that is wrapped on the engine exhaust road, coolant inlet pipe one end that is arranged on the temperature booster is connected with the water outlet of motor car engine short circle, coolant outlet pipe one end that is arranged on the radiator links to each other the water outlet of driving engine short circle with water inlet on the engine cylinder-body, coolant inlet pipe, temperature booster, circulating water line, radiator, coolant outlet pipe and engine cylinder-body water inlet link to each other in turn and form water-flow circuit.
The utlity model has following advantage: 1, temperature booster is directly installed on the exhaust duct of driving engine, can maximally utilise the contained heat of motor-vehicle tail-gas; Heat in the engine cylinder-body also makes water temperature improve simultaneously, and engine water pump circulates water in driving engine, temperature booster and radiator, and the heat of self-propelled vehicle self can be fully utilized, and the temperature in the compartment can reach 18 ℃-35 ℃; 2, radiator is in the heat-dissipation coolant-temperature gage reduction of the inside simultaneously, and cooled water enters the cylinder body of driving engine again, makes the temperature of driving engine remain on about 80 ℃; 3, during engine start, with the heating of the water in the temperature booster, engine water pump loops back in the engine cylinder-body water to the flame in the exhaust duct in temperature booster and radiator earlier, thereby helps engine preheating, makes the motor vehicle starting time shorten half; 4, utilize water pump and the water tank that carries on the motor car engine, do not need additionally to add holding water pump and water tank, make that the utility model is simple in structure, cost is low, be easy to promote.
Fig. 1 is a semi-sictional view structural representation of the present utility model, and Fig. 2 is along the cutaway view of A-A line among Fig. 1.Below in conjunction with accompanying drawing the utility model is described in further detail.
A kind of self-propelled vehicle heating by hot water heating arrangement, as shown in Figure 1, comprise temperature booster 3, the radiator 6 that is connected with temperature booster 3 and circulating water line 5, radiator 6 can be common radiator, radiator, it also can be heater unit, engine exhaust road 1 is the initial passage of the waste gas process that forms after the fuel combustion, the temperature at this position is higher than the temperature at the freeing pipe position before the automobile exhausting silencer far away, temperature booster 3 just is wrapped on the engine exhaust road 1, be connected with freeing pipe 4 on the engine exhaust road 1, the length of temperature booster 3 is identical with the length of the exhaust duct of driving engine 1, the coolant inlet pipe 2 that is arranged on temperature booster 3 one ends is connected with the water outlet of motor car engine short circle, coolant outlet pipe 7 one ends that are arranged on the radiator 6 link to each other the water outlet of driving engine short circle with water inlet on the engine cylinder-body, coolant inlet pipe 2, temperature booster 3, circulating water line 5, radiator 6, coolant outlet pipe 7 and engine cylinder-body water inlet link to each other in turn and form water-flow circuit.When the utility model uses, engine water pump makes water flow into heating in the temperature booster 3 through coolant inlet pipe 2 in the driving engine short circle, water after the heating flows back to engine cylinder-body by circulating water line 5 and radiator 6 through coolant outlet pipe 7, flow into temperature booster 3 from engine cylinder-body through the driving engine short circle again, so realize the circulation of water repeatedly.As shown in Figure 2, temperature booster 3 is the osed top water jackets that are wrapped on the exhaust duct 1, the spacing of the inside and outside wall of temperature booster 3 is more than the 10mm, the shape of cross section of temperature booster 3 is that C shape is enclosed exhaust duct 1 three bread, the cross sectional shape of temperature booster 3 can also for O shape with exhaust duct 1 completely encircle, to utilize the heat in the engine exhaust road to greatest extent.
Claims (2)
1. self-propelled vehicle heating by hot water heating arrangement, comprise temperature booster (3), the radiator (6) that is connected with temperature booster (3) and circulating water line (5), it is characterized in that: temperature booster (3) is for being wrapped in the water jacket on the engine exhaust road (1), coolant inlet pipe (2) one ends that are arranged on the temperature booster (3) are connected with the water outlet of motor car engine short circle, coolant outlet pipe (7) one ends that are arranged on the radiator (6) link to each other the water outlet of driving engine short circle with water inlet on the engine cylinder-body, coolant inlet pipe (2), temperature booster (3), circulating water line (5), radiator (6), coolant outlet pipe (7) and engine cylinder-body water inlet link to each other in turn and form water-flow circuit.
2. self-propelled vehicle heating by hot water heating arrangement according to claim 1 is characterized in that: the shape of cross section of temperature booster (3) can be made C shape exhaust duct (1) three bread is enclosed, and also can make O shape with exhaust duct (1) completely encircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262615 CN2456939Y (en) | 2000-11-11 | 2000-11-11 | Water heating and heater for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262615 CN2456939Y (en) | 2000-11-11 | 2000-11-11 | Water heating and heater for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2456939Y true CN2456939Y (en) | 2001-10-31 |
Family
ID=33617832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262615 Expired - Fee Related CN2456939Y (en) | 2000-11-11 | 2000-11-11 | Water heating and heater for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2456939Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230419A (en) * | 2011-05-12 | 2011-11-02 | 刘宏 | Hybrid power and drive device suitable for vehicles and ships |
| CN105879743A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Agricultural heat preservation type material mixing and separating device |
-
2000
- 2000-11-11 CN CN 00262615 patent/CN2456939Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230419A (en) * | 2011-05-12 | 2011-11-02 | 刘宏 | Hybrid power and drive device suitable for vehicles and ships |
| CN105879743A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Agricultural heat preservation type material mixing and separating device |
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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 |