CN200965349Y - A cyclic condensing type heat exchanger - Google Patents
A cyclic condensing type heat exchanger Download PDFInfo
- Publication number
- CN200965349Y CN200965349Y CN 200620015654 CN200620015654U CN200965349Y CN 200965349 Y CN200965349 Y CN 200965349Y CN 200620015654 CN200620015654 CN 200620015654 CN 200620015654 U CN200620015654 U CN 200620015654U CN 200965349 Y CN200965349 Y CN 200965349Y
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- Prior art keywords
- heat
- heat exchanger
- exchanger
- circulating condensing
- transfer pipe
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- 125000004122 cyclic group Chemical group 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000011229 interlayer Substances 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002659 electrodeposit Substances 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
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Abstract
The utility model provides a cycle condensing heat-changing device comprising a plurality of heat exchangers which are mutually connected in series through a connecting device, wherein each heat exchanger comprises a main body which is provided with water and a plurality of heat-transfer pipes, a cold water inlet and a water outlet are arranged on the main body of the heat exchanger positioned at end, the cold water inlet, the water outlet and the hot water inlet are arranged on the main bodies of the other heat exchangers, the cold water inlet of each heat exchanger is communicated with an external pipe, the usable vapor flows from the water outlet of the heat exchanger positioned at head, the water outlets of the other heat exchangers are connected with the hot water inlet of the adjacent front heat exchanger. The cycle condensing heat-changing device of the utility model is high in heat utilization efficiency, which can reduce the cost.
Description
[technical field]
The utility model relates to a kind of heat exchanger, relates in particular to a kind of circulating condensing formula heat-exchanger rig.
[background technology]
Hot-water boiler style in the market is more, but most of hot-water boiler heat-supplying modes are single, the general handwarmer that adopts, though this boiler has solved big, the baroque problem of old-fashioned boiler floor space, its heat transfer efficiency is low, and heat utilization ratio only reaches 50%, other heat directly comes in the outside air by smog, take away a large amount of waste heats in such smog, cause energy dissipation, also can cause to a certain degree pollution surrounding environment.And existing boiler heat-transfer speed is slow, and need could heat water in about 20 minutes fully.Hot-water boiler is usually used in electrodeposit factory, steam chamber, and slaughterhouses etc. need the place of a large amount of hot water, if heat utilization ratio and heat transfer rate can be improved, then can save quite most cost.
[utility model content]
The technical problem of the required solution of the utility model is to provide a kind of circulating condensing formula heat-exchanger rig, and its heat utilization ratio height and cost are low.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of circulating condensing formula heat-exchanger rig is provided, wherein, described heat-exchanger rig comprises a plurality of heat exchangers, be in series by a jockey between described a plurality of heat exchanger, each heat exchanger comprises the main body that water is housed in, and a plurality of heat-transfer pipes are housed in the described main body; Wherein, the main body that is positioned at the heat exchanger of position, end is provided with cold water inlet and delivery port, and the main body of other heat exchangers is provided with cold water inlet, delivery port and hot water inlet; The cold water inlet of each heat exchanger is connected with external water pipe, and the delivery port that is positioned at the first heat exchanger flows out available steam, and the delivery port of other heat exchangers is connected with the hot water inlet of adjacent last heat exchanger.
Comprise into a burner and an outlet flue on the heat exchanger of described circulating condensing formula heat-exchanger rig, described heat-transfer pipe two ends port respectively with advance burner and outlet flue is relative.
It is relative with outlet flue that one end of a plurality of heat-transfer pipes of the heat exchanger of described circulating condensing formula heat-exchanger rig is integrated into a total port.
The jockey of the connection two adjacent heat exchangers of described circulating condensing formula heat-exchanger rig comprises a smoke extractor and a water pipe, described smoke extractor is provided with the exhaust outlet that an exhaust tube and relative with the outlet flue of last heat exchanger is connected to heat-transfer pipe, and the described heat-transfer pipe that is connected on the exhaust outlet inserts in one heat exchanger of back.
The heat-transfer pipe that is connected with exhaust outlet of described circulating condensing formula heat-exchanger rig enters and is divided into many arms in the heat exchanger.
The port relative with advancing burner that is positioned at the first heat exchanger of described circulating condensing formula heat-exchanger rig is connected with a heater.
The main body outer wall that is positioned at the first heat exchanger of described circulating condensing formula heat-exchanger rig is provided with the interlayer water tank that a lower end is trapped among around the heater and water is housed, and described interlayer water tank is provided with a cold water inlet and the irrigating gate that the water after the heating in the interlayer water tank can be introduced in the heat exchanger main body that extraneous cold water can be introduced in the interlayer water tank.
Heat-transfer pipe arrangement architecture in each heat exchanger of described circulating condensing formula heat-exchanger rig is identical.
The heat-transfer pipe of described circulating condensing formula heat-exchanger rig is the heat conduction steel pipe.
The heat-transfer pipe of described circulating condensing formula heat-exchanger rig is pipe or square tube.
Compared with prior art, the utility model circulating condensing formula heat-exchanger rig is provided with a plurality of heat exchangers, can make full use of of the cold water heating of the flue gas that carries a large amount of waste heats of outflow in the last heat exchanger with back one heat exchanger, water after will heating again flows in the last heat exchanger, make the water in the last heat exchanger shorten heat time heating time thus, cost-saved.
[description of drawings]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic perspective view of the utility model circulating condensing formula heat-exchanger rig.
Fig. 2 is the schematic perspective view of the utility model circulating condensing formula heat-exchanger rig first heat exchanger.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is first schematic perspective view of the heat-transfer pipe of the utility model circulating condensing formula heat-exchanger rig.
Fig. 5 is second schematic perspective view of the heat-transfer pipe of the utility model circulating condensing formula heat-exchanger rig.
Fig. 6 is the 3rd schematic perspective view of the heat-transfer pipe of the utility model circulating condensing formula heat-exchanger rig.
[specific embodiment]
See also Fig. 1 to Fig. 3, the utility model circulating condensing formula heat-exchanger rig 100 comprises first heat exchanger 1 and second heat exchanger 2, and described first heat exchanger 1 is connected by jockey 3 with second heat exchanger 2.
Described first heat exchanger 1 comprises a main body 10, and described main body 10 is ccontaining cavity, and water is housed in it.Described main body 10 is provided with a plurality of heat-transfer pipes 102, a cold water inlet 104, a hot water inlet 105, at least one delivery port 106, a plurality ofly advances a burner 108 and an outlet flue 109.Described heat-transfer pipe 102 is arranged in the main body 10.Described cold water inlet 104, hot water inlet 105, delivery port 106 and advance on the lower surface that burner 108 places main body 10, described outlet flue 109 places on the upper surface of main body 10.
See also Fig. 4 to Fig. 6, the pipe that described heat-transfer pipe 102 is made for square or circular steel pipe or other Heat Conduction Material, it is hollow pipeline.Described heat-transfer pipe 102 can be a plurality of, its two ends port respectively with advance burner 108 and outlet flue 109 is corresponding.Described heat-transfer pipe 102 can be straight tube-like, also can be syphon shape.Described heat-transfer pipe 102 with advance burner 108 corresponding ports and connect the heater (not shown), described heater places the lower end of main body 10.Described a plurality of heat-transfer pipe 102 integrates with outlet flue 109 corresponding ports becomes a total port (not shown), and described total port communicates with outlet flue 109.By heater heating heat-transfer pipe 102, flue gas flows in heat-transfer pipe 102, and after heat-transfer pipe 102 heating, its outer wall directly contacts with water, can be to the heat transfer water in the main body 10.
The outer wall of described main body 10 is provided with an interlayer water tank 12, during heater heating heat-transfer pipe 102, understanding some heat is absorbed by surrounding air and runs off, described interlayer water tank 12 lower ends surround (as Fig. 2) around the heater, water in the interlayer water tank 12 can absorb the heat around the heater, reduces thermal losses.Described cold water inlet 104 is located at main body 10 lower ends, and it can be introduced extraneous cold water in the interlayer water tank 12.Described interlayer water tank 12 outer walls upper end also is provided with an irrigating gate 122, and it can introduce the cavity that main body 10 is equipped with heat-transfer pipe 102 with the water after the heating in the interlayer water tank 12, thus, is conducted heat by heat-transfer pipe 102 again, can accelerate heat transfer rate, reduces cost.
Described delivery port 106 is connected with external container (not shown), in the external container of the water after the heating in the main body 10 can being packed into.Described outlet flue 109 also can be located on the side of main body 10.The boiling water that described delivery port 106 flows out for having heated.
In described second heat exchanger 2 water is housed, heat-transfer pipe 102 is housed in it, the arrangement architecture of heat-transfer pipe 102 can be 1 identical with first heat exchanger (as Fig. 4 to shown in Figure 6).The hot gas that the heat-transfer pipe 102 of 2 pairs first heat exchangers 1 of described second heat exchanger and outlet flue 109 relative ports are discharged carries out condensation, to the heat transfer water of second heat exchanger 2, the water after the heating enters first heat exchanger 1 by the hot water inlet 105 on first heat exchanger 1 again.
Described jockey 3 comprises a smoke extractor 30 and a water pipe 32, and described smoke extractor 30 is connected with the outlet flue 109 of first heat exchanger 1, and described water pipe 32 inserts in second heat exchanger 2.
Described smoke extractor 30 comprises that an exhaust tube (not shown) and is connected to the exhaust outlet (not shown) of heat-transfer pipe, and described exhaust tube is socketed in the outlet flue 109 of first heat exchanger 1, and described heat-transfer pipe is located in the water pipe 32, and inserts in second heat exchanger 2.Described exhaust tube can be with in the gas suction smoke extractor 30 in first heat exchanger 1, and enters exhaust outlet.The described heat-transfer pipe that is connected with exhaust outlet enters in second heat exchanger 2 and is divided into many arms, and the arrangement architecture of described arm can be identical with the heat-transfer pipe 102 in first heat exchanger.
During work, by heater heat-transfer pipe in first heat exchanger 1 102 and the port that advances burner 108 are heated, hot gas flows heat-transfer pipe 102 in, with the heat-transfer pipe heating, heat-transfer pipe 102 directly and water conduct heat, the water after the heat transfer is from delivery port 106 outflows; Smoke extractor 30 by jockey 3 is evacuated to the gas of the band heat in the heat-transfer pipe 102 of first heat exchanger 1 in the heat transmitter 102 of second heat exchanger 2, the entrained heats of flue gas in the heat-transfer pipe 102 of second heat exchanger 2 are passed to cold water in second heat exchanger 2, and the water in second heat exchanger 2 after the heating is flowed in first heat exchanger 1 by the hot water inlet on first heat exchanger 1 105 by the delivery port on it 106.At this moment, the water after 1 pair of heating of first heat exchanger conducts heat once more, and shorten heat time heating time, reduces the heat loss and saves cost.The main body 10 of described first heat exchanger 1 is provided with interlayer water tank 12 can absorb heater heat on every side, also can reduce thermal loss.
The utility model circulating condensing formula heat-exchanger rig 100 is provided with second heat exchanger 2, can make full use of of the cold water heating of the flue gas that carries a large amount of waste heats of outflow in first heat exchanger 1 with second heat exchanger 2, water after will heating again flows in first heat exchanger 1, water in the heat exchanger 1 of winning is shortened heat time heating time, cost-saved; On the main body 10 of first heat exchanger 1, be provided with interlayer water tank 12, can to heater to around the waste heat that distributes absorb, can reduce the thermal loss of heater; Conduct heat by establishing a plurality of heat-transfer pipes 102 in the heat exchanger 100, big with the contact area of water, the water in it fully can be heated, the utilization rate of heat improves greatly, and heat transfer rate is fast.
The utility model circulating condensing formula heat-exchanger rig 100 also can be connected in series more than one heat exchanger by jockey 3 again between above-mentioned first, second heat exchanger 1,2, heat transfer tube configuration in the described heat exchanger can be identical with heat-transfer pipe 102 structures in first heat exchanger 1, the delivery port of back one heat exchanger is connected with the hot water inlet of last heat exchanger, can utilize the flue gas that carries waste heat that flows out in the previous heat exchanger to carry out cold air, water after the heating is flowed in the previous heat exchanger, circulation cooling thus can be reduced to energy loss minimum.
Claims (10)
1. circulating condensing formula heat-exchanger rig, it is characterized in that: described heat-exchanger rig comprises a plurality of heat exchangers, be in series by a jockey between described a plurality of heat exchanger, each heat exchanger comprises the main body that water is housed in, and a plurality of heat-transfer pipes are housed in the described main body; Wherein, the main body that is positioned at the heat exchanger of position, end is provided with cold water inlet and delivery port, and the main body of other heat exchangers is provided with cold water inlet, delivery port and hot water inlet; The cold water inlet of each heat exchanger is connected with external water pipe, and the delivery port that is positioned at the first heat exchanger flows out available steam, and the delivery port of other heat exchangers is connected with the hot water inlet of adjacent last heat exchanger.
2. circulating condensing formula heat-exchanger rig as claimed in claim 1 is characterized in that: comprise into a burner and an outlet flue on the described heat exchanger, described heat-transfer pipe two ends port respectively with advance burner and outlet flue is relative.
3. circulating condensing formula heat-exchanger rig as claimed in claim 1 is characterized in that: it is relative with outlet flue that an end of a plurality of heat-transfer pipes of described heat exchanger is integrated into a total port.
4. circulating condensing formula heat-exchanger rig as claimed in claim 3, it is characterized in that: the jockey of described connection two adjacent heat exchangers comprises a smoke extractor and a water pipe, described smoke extractor is provided with the exhaust outlet that an exhaust tube and relative with the outlet flue of last heat exchanger is connected to heat-transfer pipe, and the described heat-transfer pipe that is connected on the exhaust outlet inserts in one heat exchanger of back.
5. circulating condensing formula heat-exchanger rig as claimed in claim 4 is characterized in that: the described heat-transfer pipe that is connected with exhaust outlet enters and is divided into many arms in the heat exchanger.
6. circulating condensing formula heat-exchanger rig as claimed in claim 2 is characterized in that: the described port relative with advancing burner that is positioned at the first heat exchanger is connected with a heater.
7. circulating condensing formula heat-exchanger rig as claimed in claim 6, it is characterized in that: the described main body outer wall that is positioned at the first heat exchanger is provided with the interlayer water tank that a lower end is trapped among around the heater and water is housed, and described interlayer water tank is provided with a cold water inlet and the irrigating gate that the water after the heating in the interlayer water tank can be introduced in the heat exchanger main body that extraneous cold water can be introduced in the interlayer water tank.
8. circulating condensing formula heat-exchanger rig as claimed in claim 1 is characterized in that: the heat-transfer pipe arrangement architecture in each heat exchanger is identical.
9. circulating condensing formula heat-exchanger rig as claimed in claim 1 is characterized in that: described heat-transfer pipe is the heat conduction steel pipe.
10. circulating condensing formula heat-exchanger rig as claimed in claim 4 is characterized in that: described heat-transfer pipe is pipe or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015654 CN200965349Y (en) | 2006-11-07 | 2006-11-07 | A cyclic condensing type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015654 CN200965349Y (en) | 2006-11-07 | 2006-11-07 | A cyclic condensing type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965349Y true CN200965349Y (en) | 2007-10-24 |
Family
ID=38869364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015654 Expired - Fee Related CN200965349Y (en) | 2006-11-07 | 2006-11-07 | A cyclic condensing type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965349Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537997A (en) * | 2012-02-17 | 2012-07-04 | 燕守志 | Isentropic air heat exchanger of boiler |
-
2006
- 2006-11-07 CN CN 200620015654 patent/CN200965349Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537997A (en) * | 2012-02-17 | 2012-07-04 | 燕守志 | Isentropic air heat exchanger of boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY DANENG ENERGY SAVING TECHNOLOGY CO. Free format text: FORMER OWNER: ZENG HUIQIANG Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Building three, building four, high voltage Science Park, four Dragon Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee after: Shenzhen City Daneng Energy-saving Technology Co., Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Taoyuan road Royal sea Xinyuan 5 building 602, zip code: 518000 Patentee before: Zeng Huiqiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131107 |