CN2422455Y - Tail gas silencing, purifying, heat-exchanging air heater - Google Patents
Tail gas silencing, purifying, heat-exchanging air heater Download PDFInfo
- Publication number
- CN2422455Y CN2422455Y CN 00202524 CN00202524U CN2422455Y CN 2422455 Y CN2422455 Y CN 2422455Y CN 00202524 CN00202524 CN 00202524 CN 00202524 U CN00202524 U CN 00202524U CN 2422455 Y CN2422455 Y CN 2422455Y
- Authority
- CN
- China
- Prior art keywords
- tail gas
- baffle plate
- heat exchanger
- bulkhead
- exchanger housing
- 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 warm air blower of a tail gas silencing, purification and heat exchange type. The interior of an outer shell 5 of a heat exchanger is provided with baffle plates 4 and 12. A pipe bundle 8 of the heat exchanger is arranged between the baffle plates 4 and 12. The pipe bundle 8 of the heat exchanger is provided with partition plates 6 and 7 in the longitudinal direction. A tail gas inlet pipe 10 is fixed on a bulkhead plate 13 and the baffle plate 12. A hot air cavity is arranged between the bulkhead plate 13 and the baffle plate 12, and the exterior of the hot air cavity is provided with a hot air outlet pipe 11. A tail gas outlet pipe 11 is penetrated through a bulkhead plate 2, and is fixed on a centre hole of the baffle plate 4. An air inlet cavity is arranged between the bulkhead plate 2 and the baffle plate 4, and is provided with an air inlet 3. After the tail gas enters the utility model, the tail gas is discharged from the tail gas outlet pipe 1 through the heat exchange reaction, and the hot air is discharged from the hot air outlet pipe 11. The utility model is used for heating.
Description
The utility model relates to a kind of exhaust gas sound-deadening, purification, heat exchange-type warm-air drier, is specially adapted to use on the passenger vehicle.
The tail gas of present various vehicles is quite serious to atmospheric pollution, and some solves the installation cost height and the performance list of Vehicular exhaust, does not utilize heat energy, says it is a kind of waste from energy angle.Silencer in the present automobile exhaust gas tube, although use inflator, noise decreases, and fails to utilize performance single to waste heat.The heat exchanger of present automobile-used tail gas, heat utilization is poor, and heat is little, can only use at little volume space, can not be to tail gas clean-up.The warm-air drier of fuel combustion type, its expense height, power consumption is big, forms double-deck the pollution, has strengthened environmental pollution, is subjected to very big restriction during actual the use.The heating installation of water heating type, shortcoming are to heat up slowly, and heat is little, falls flat.
The purpose of this utility model is exactly at the deficiencies in the prior art, provides a kind of and both can solve atmospheric pollution, can utilize exhaust gas sound-deadening, purification, the heat exchange-type warm-air drier of the waste thermal energy of tail gas for heating again.
The measure that realizes the utility model purpose is as follows:
1, a kind of heat exchanger housing (5) that includes, bulkhead (2), (13), tail gas suction tude (10), the exhaust gas sound-deadening of tail gas outer pipe (1), purify, the heat exchange-type warm-air drier, it is characterized in that heat exchanger housing (5) two ends are provided with bulkhead (2), (13), the outer tube wall of heat exchanger housing (5) is provided with the part (9) of splashing, be provided with baffle plate (4) in the heat exchanger housing (5), (12), in baffle plate (4), (12) be provided with heat transfer tube bundle (8) between, heat transfer tube bundle (8) vertically is provided with dividing plate (6), (7), tail gas suction tude (10) is passed bulkhead (13), baffle plate (12) is fixed on bulkhead (13), the tail gas suction tude (10) that enters on the baffle plate (12) in the heat exchanger housing (5) is provided with aperture, hot air cavity between bulkhead (13) and the baffle plate (12) is provided with hot-blast outlet pipe (11) outward, tail gas outer pipe (1) passes bulkhead (2) and baffle plate (4) is fixed on the center hole of baffle plate (4), and the air-inlet cavity between plug (2) and the baffle plate (4) is provided with the intake grill (3) that can be connected with blower fan.
The external diameter of described dividing plate (7) is less than the internal diameter of heat exchanger housing (5).
The external diameter of described dividing plate (6) equals the internal diameter of heat exchanger housing (5), is provided with aperture every the center of the utmost point (6).
The utility model compared with prior art has the following advantages:
1, the simple installation cost is low
2, use comprehensive cost low
3, tail gas clean-up is good
4, good muffling effect
5, heating effect is good, applicability is strong, high efficiency, and is easy and simple to handle, is that the ideal of contemporary passenger vehicle is suitable for corollary equipment, and competent fully big volume vehicle uses.
6, both can solve of the pollution of the tail gas of car handle, and can utilize the waste thermal energy of the waste gas of tail gas to supply heating again air.
Description of drawings is as follows:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is along the sectional drawing of hatching A-A among Fig. 1;
Accompanying drawing 3 be among Fig. 1 along the sectional drawing of hatching B-B:
Below by embodiment the utility model is described in further detail:
Exhaust gas sound-deadening, purification, heat exchange-type warm-air drier are by tail gas outer pipe 1, bulkhead 2, intake grill 3, baffle plate 4, heat exchanger housing 5, dividing plate 6,7, and heat transfer tube bundle 8, the part 9 of splashing, tail gas suction tude 10, hot-blast outlet pipe 11, baffle plate 12, bulkhead 13 are formed.Heat exchanger housing 5, two ends are fastened with bulkhead 2,13, be welded with the part 9 of splashing of 2 triangle type shapes on the outer tube wall of heat exchanger housing 5, baffle plate 4,12 is installed in the heat exchanger housing 5, between baffle plate 4,12, be welded with two circle heat transfer tube bundles 8,12 on every circle, heat transfer tube bundle 8 vertically on socket dividing plate 6,7, dividing plate 6 has 3, and dividing plate 7 has 4.The external diameter of dividing plate 7 is less than the internal diameter of heat exchanger housing 5, and the external diameter of dividing plate 6 equals the internal diameter of heat exchanger housing 5, and the center portion of dividing plate 6 is equipped with 50 apertures.Tail gas suction tude 10 is passed bulkhead 13, baffle plate 12 is fixed thereon, the tail gas suction tude 10 that enters in the heat exchanger housing 5 is provided with 70 apertures, hot air cavity outside weld between bulkhead 13 and the baffle plate 12 is connected to hot-blast outlet pipe 11, tail gas outer pipe 1 passes bulkhead 2 and baffle plate 4 is fixed on the center hole of baffle plate 4, and the air-inlet cavity between plug 2 and the baffle plate 4 is provided with the intake grill 3 that can be connected with blower fan.
Working procedure: the waste gas of discharging from automobile enters in the heat exchanger housing 5 by tail gas suction tude 10, waste gas is discharged from the aperture of tail gas suction tude 10, run into first dividing plate 7, dividing plate 7 stops tail gas to pass through, tail gas passes the periphery of inner wall that each heat transfer tube bundle 8 flows to heat exchanger housing 5, because the external diameter of dividing plate 7 is less than the internal diameter of heat exchanger housing 5, so the space is arranged between them, tail gas can pass through, and tail gas runs into the 2nd dividing plate 6 after passing through first dividing plate 7, because the external diameter of dividing plate 6 equals the internal diameter of heat exchanger housing 5, so tail gas can't pass, can only flow to the centre of dividing plate 6 along heat transfer tube bundle 8, because porose in the middle of the dividing plate 6, so tail gas passes this orifice flow mistake, dividing plate 6,7 arrange with this, and tail gas is discharged by tail gas outer pipe 1 at last, the cold wind that comes by blower fan, enter from intake grill 3, pass the endoporus of heat transfer tube bundle 8, through heat exchange reaction, last hot gas is discharged into the car from hot-blast outlet pipe 11.
Claims (3)
1, a kind of heat exchanger housing (5) that includes, bulkhead (2), (13), tail gas suction tude (10), the exhaust gas sound-deadening of tail gas outer pipe (1), purify, the heat exchange-type warm-air drier, it is characterized in that heat exchanger housing (5) two ends are provided with bulkhead (2), (13), the outer tube wall of heat exchanger housing (5) is provided with the part (9) of splashing, be provided with baffle plate (4) in the heat exchanger housing (5), (12), in baffle plate (4), (12) be provided with heat transfer tube bundle (8) between, heat transfer tube bundle (8) vertically is provided with dividing plate (6), (7), tail gas suction tude (10) is passed bulkhead (13), baffle plate (12) is fixed on bulkhead (13), on the baffle plate (12), the tail gas suction tude (10) that enters in the heat exchanger housing (5) is provided with aperture, hot air cavity between bulkhead (13) and the baffle plate (12) is provided with hot-blast outlet pipe (11) outward, tail gas outer pipe (1) passes bulkhead (2) and baffle plate (4) is fixed on the center hole of baffle plate (4), and the air-inlet cavity between plug (2) and the baffle plate (4) is provided with the intake grill (3) that can be connected with blower fan.
2, noise elimination according to claim 1, purification, heat exchange-type warm-air drier is characterized in that the internal diameter of the external diameter of described dividing plate (7) less than heat exchanger housing (5).
3, noise elimination according to claim 1, purification heat exchange-type warm-air drier is characterized in that the external diameter of described dividing plate (6) equals the internal diameter of heat exchanger housing (5), and the center of dividing plate (6) is provided with aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202524 CN2422455Y (en) | 2000-01-19 | 2000-01-19 | Tail gas silencing, purifying, heat-exchanging air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202524 CN2422455Y (en) | 2000-01-19 | 2000-01-19 | Tail gas silencing, purifying, heat-exchanging air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422455Y true CN2422455Y (en) | 2001-03-07 |
Family
ID=33571462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00202524 Expired - Fee Related CN2422455Y (en) | 2000-01-19 | 2000-01-19 | Tail gas silencing, purifying, heat-exchanging air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422455Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053881A (en) * | 2012-08-28 | 2014-09-17 | 田纳科有限责任公司 | Exhaust-gas heat exchanger |
| CN104763499A (en) * | 2014-01-08 | 2015-07-08 | 王泽元 | Heat exchanger with engine tail gas purification function |
| CN108412586A (en) * | 2018-02-12 | 2018-08-17 | 南京工程学院 | A kind of automotive exhaust catalysis device and automobile |
-
2000
- 2000-01-19 CN CN 00202524 patent/CN2422455Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053881A (en) * | 2012-08-28 | 2014-09-17 | 田纳科有限责任公司 | Exhaust-gas heat exchanger |
| CN104053881B (en) * | 2012-08-28 | 2016-12-21 | 田纳科有限责任公司 | Exhaust gas heat exchanger |
| CN104763499A (en) * | 2014-01-08 | 2015-07-08 | 王泽元 | Heat exchanger with engine tail gas purification function |
| CN108412586A (en) * | 2018-02-12 | 2018-08-17 | 南京工程学院 | A kind of automotive exhaust catalysis device and 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 |