CN212512605U - Waste heat collecting and utilizing system - Google Patents
Waste heat collecting and utilizing system Download PDFInfo
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- CN212512605U CN212512605U CN202020615767.6U CN202020615767U CN212512605U CN 212512605 U CN212512605 U CN 212512605U CN 202020615767 U CN202020615767 U CN 202020615767U CN 212512605 U CN212512605 U CN 212512605U
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- pipe
- waste heat
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- heat exchanger
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Abstract
The utility model relates to a waste heat collecting and utilizing system, including inlet tube, outlet pipe, intake pipe, outlet duct, waste heat exchanger, muffler and blast pipe, the intake pipe include the inner tube and with the coaxial sleeve pipe that sets up of inner tube, inner tube and sleeve pipe between form water channel, the sheathed tube both ends are all sealed, the one end of this inner tube forms the air inlet, the other end passes the sleeve pipe after, with the outlet duct intercommunication, the delivery port of inlet tube extend to in the water channel. The utility model has the advantages that: novel structure is reasonable, is provided with water channel in the intake pipe periphery, when water flows at the intake pipe outer wall, can take away the heat that the intake pipe distributed out, after through waste heat exchanger, realizes the conversion of heat energy more high-efficiently, when reducing ambient temperature, makes the heat of exhausting obtain the utilization of at utmost.
Description
Technical Field
The utility model relates to a waste heat collection utilizes system.
Background
With the rapid development of national economy, the requirements of environmental protection, energy conservation, noise reduction and development towards high power of diesel engines and gas engines are higher and higher, and in many cases, the diesel engines or the gas engines are arranged in a narrow space, so that a large amount of heat can be generated during the operation of the diesel engines or the gas engines and can radiate to the surrounding environment, if the heat is not taken away, the operation environment is severe, and meanwhile, the heat is wasted without being utilized. The existing waste heat collecting and utilizing system has a complex structure and low heat exchange efficiency, so that a waste heat collecting and utilizing system is needed to be designed.
Disclosure of Invention
For overcoming the defects of the prior art, the utility model provides a waste heat collecting and utilizing system, the technical scheme of the utility model is:
a waste heat collecting and utilizing system comprises a water inlet pipe, a water outlet pipe, a gas inlet pipe, a gas outlet pipe, a waste heat exchanger, a silencer and a gas exhaust pipe, wherein the gas inlet pipe comprises an inner pipe and a sleeve pipe which is coaxially arranged with the inner pipe; the air outlet of the air outlet pipe is communicated with the air inlet of the waste heat exchanger, the water inlet of the waste heat exchanger is communicated with the water passing channel through the water outlet pipe, the water outlet pipe is positioned at the upper part of the water inlet pipe, and the water outlet of the waste heat exchanger is arranged adjacent to the water inlet of the waste heat exchanger; and the air outlet of the waste heat exchanger is communicated with the air inlet of the silencer, and the air outlet of the silencer is provided with an exhaust pipe.
The two air inlet pipes are arranged in parallel, and a water passing channel in each air inlet pipe is communicated with the water inlet pipe and the water outlet pipe; the inner pipe of each air inlet pipe is connected with a connecting pipe, and the connecting pipe is connected with an air inlet of the waste heat exchanger.
The utility model has the advantages that: novel structure is reasonable, is provided with water channel in the intake pipe periphery, when water flows at the intake pipe outer wall, can take away the heat that the intake pipe distributed out, after through waste heat exchanger, realizes the conversion of heat energy more high-efficiently, when reducing ambient temperature, makes the heat of exhausting obtain the utilization of at utmost.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 in operation.
Fig. 3 is a schematic diagram of the structure of the waste heat exchanger in fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 3, the utility model relates to a waste heat collecting and utilizing system, including inlet tube 1, outlet pipe 16, inlet pipe 2, outlet duct 3, waste heat exchanger 4, muffler 5 and blast pipe 6, inlet pipe 2 includes inner tube 14 and sleeve pipe 15 coaxial with inner tube 14, form water channel between inner tube 14 and the sleeve pipe 15, both ends of sleeve pipe 15 are all sealed, one end of this inner tube 14 forms the air inlet, the other end pass behind sleeve pipe 15, with outlet duct 3 communicate, the delivery port of inlet tube 1 extend to water channel in; the air outlet of the air outlet pipe 3 is communicated with the air inlet 9 of the waste heat exchanger 4, the water inlet 8 of the waste heat exchanger 4 is communicated with the water passing channel through the water outlet pipe 16, the water outlet pipe 16 is positioned at the upper part of the water inlet pipe 1, and the water outlet 7 of the waste heat exchanger 4 is arranged adjacent to the water inlet 8 of the waste heat exchanger 4; and the air outlet 11 of the waste heat exchanger 4 is communicated with the air inlet of the silencer 5, and the air outlet of the silencer 5 is provided with an exhaust pipe 6.
The number of the air inlet pipes 2 can be two, so that the heat exchange efficiency is improved, the two air inlet pipes 2 are arranged in parallel, and a water passing channel in each air inlet pipe 2 is communicated with the water inlet pipe 11 and the water outlet pipe 16; the inner pipe 13 of each intake pipe 2 is connected to a connecting pipe 17, and the connecting pipe 17 is connected to the air inlet 9 of the waste heat exchanger 4.
The utility model discloses a theory of operation is: the high-temperature gas flows in the inner pipe of the inlet pipe in the direction of a first arrow 13 shown in the figure, the cooling water flows in the water passage in the direction of a second arrow 12 shown in the figure, and the high-temperature gas and the cooling water complete heat exchange in the waste heat exchanger body 4 and then are discharged after passing through the silencer and the exhaust pipe in sequence.
Claims (2)
1. A waste heat collecting and utilizing system is characterized by comprising a water inlet pipe, a water outlet pipe, a gas inlet pipe, a gas outlet pipe, a waste heat exchanger, a silencer and a gas outlet pipe, wherein the gas inlet pipe comprises an inner pipe and a sleeve pipe which is coaxially arranged with the inner pipe, a water passing channel is formed between the inner pipe and the sleeve pipe, two ends of the sleeve pipe are sealed, one end of the inner pipe forms a gas inlet, the other end of the inner pipe penetrates through the sleeve pipe and then is communicated with the gas outlet pipe, and a water outlet of the water inlet pipe extends into the water passing channel; the air outlet of the air outlet pipe is communicated with the air inlet of the waste heat exchanger, the water inlet of the waste heat exchanger is communicated with the water passing channel through the water outlet pipe, the water outlet pipe is positioned at the upper part of the water inlet pipe, and the water outlet of the waste heat exchanger is arranged adjacent to the water inlet of the waste heat exchanger; and the air outlet of the waste heat exchanger is communicated with the air inlet of the silencer, and the air outlet of the silencer is provided with an exhaust pipe.
2. The waste heat collecting and utilizing system of claim 1, wherein the number of the air inlet pipes is two, the two air inlet pipes are arranged in parallel, and a water passing channel in each air inlet pipe is communicated with the water inlet pipe and the water outlet pipe; the inner pipe of each air inlet pipe is connected with a connecting pipe, and the connecting pipe is connected with an air inlet of the waste heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020615767.6U CN212512605U (en) | 2020-04-22 | 2020-04-22 | Waste heat collecting and utilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020615767.6U CN212512605U (en) | 2020-04-22 | 2020-04-22 | Waste heat collecting and utilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212512605U true CN212512605U (en) | 2021-02-09 |
Family
ID=74435508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020615767.6U Active CN212512605U (en) | 2020-04-22 | 2020-04-22 | Waste heat collecting and utilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212512605U (en) |
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2020
- 2020-04-22 CN CN202020615767.6U patent/CN212512605U/en active Active
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