CN220151415U - Heat energy recovery device of diesel generator - Google Patents
Heat energy recovery device of diesel generator Download PDFInfo
- Publication number
- CN220151415U CN220151415U CN202321346456.4U CN202321346456U CN220151415U CN 220151415 U CN220151415 U CN 220151415U CN 202321346456 U CN202321346456 U CN 202321346456U CN 220151415 U CN220151415 U CN 220151415U
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- China
- Prior art keywords
- filter
- water
- waste gas
- chamber
- cooling chamber
- 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.)
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 37
- 239000007789 gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses a heat energy recovery device of a diesel generator, and relates to the technical field of diesel generators. This diesel generator heat recovery unit, the generator body passes through the waste gas that produces in the outlet flue discharge work, waste gas passes through the outlet flue and gets into in the return bend, send into the inlet channel through the water pump with the water in the water tank, get into in the cooling chamber, waste gas passes through the return bend with water heating in the cooling chamber, the water rethread outlet pipe way after heating in the cooling chamber gets back to in the water tank, use through opening the water valve realization hot water, thereby realize the recovery to waste gas heat energy, fully cooling down waste gas simultaneously, waste gas after the cooling gets into the filter chamber through the return bend, filter screen and filter material through the filter core, realize the filtration cleanness to waste gas, make the waste gas after the filtration follow the gas vent discharge, after using a period, can be followed the filter chamber through pulling the handle and taken out, put back the filter core after changing, avoid the filter effect of filter core to descend.
Description
Technical Field
The utility model relates to the technical field of diesel generators, in particular to a heat energy recovery device of a diesel generator.
Background
The diesel generator is a small-sized power generation device, and is a power machine which takes diesel oil and the like as fuel and takes the diesel engine as a prime motor to drive a generator to generate power, and in the using process, the diesel generator generates more heat energy inside due to the operation and power generation of the machine, if the heat energy cannot be effectively recycled and utilized, excessive waste of resources can be caused, and meanwhile, a large amount of waste gas can be discharged by the diesel generator when the diesel generator is used, and the waste gas is discharged after being cooled and cleaned, so that users are prevented from being scalded and pollution to the environment is avoided.
For example, publication number CN101825040U discloses a heat energy recovery system of a diesel generator, comprising a diesel generator main body, said diesel generator main body comprising a diesel engine, an exhaust gas discharge pipe, an engine oil cooling circuit, and a main water tank for storing water, said main water tank being provided with a water inlet and a water outlet, said water inlet and water outlet being communicated by a water circulation pipe, said water circulation pipe being provided with a water pump system for powering the water circulation. The water circulation pipeline is connected with the hot water exchanger and the hot gas exchanger from the water outlet of the main water tank in sequence; and the water circulation pipeline provides heat energy for the steam air conditioner. The utility model has a multiple heat energy recovery system, and fully recovers the heat energy emitted by the diesel engine of the diesel generator; the temperature control system is provided for timely adjusting the temperatures of a plurality of key points of the diesel generator, so that the diesel generator is ensured to work in an optimal state;
the heat energy recovery device of the diesel generator is complex in structure, more in energy sources to be used, large in size, inconvenient for transportation and disassembly and low in practicality.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the heat energy recovery device of the diesel generator, which solves the problems of complex structure, more energy sources required to be used, larger volume, inconvenience for transportation and disassembly and lower practicability of the heat energy recovery device of the diesel generator.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a diesel generator heat recovery device, includes the generator body, the upper end of generator body is provided with the outlet flue, the upper end of outlet flue is provided with the return bend, the outside of return bend is provided with the cooling chamber, the left lower extreme of cooling chamber is provided with the inlet channel, the left upper end of cooling chamber is provided with outlet conduit, outlet conduit's left side is provided with the water tank, the left lower extreme of water tank is provided with the water valve, the right side of cooling chamber is provided with the filter chamber, the gas vent has been seted up to the lower extreme on filter chamber right side.
Preferably, the lower end of the bent pipe extends to the lower end of the cooling chamber and is communicated with the smoke outlet, and the upper end of the bent pipe extends to the outer side of the cooling chamber and is communicated with the upper end of the filtering chamber, so that the waste gas is sufficiently cooled.
Preferably, the right ends of the water inlet pipeline and the water outlet pipeline are communicated with the cooling chamber, and the left ends of the water inlet pipeline and the water outlet pipeline are communicated with the water tank, so that water circulation is realized.
Preferably, a water pump is arranged in the water tank, and the output end of the water pump is communicated with the water inlet pipeline, so that heat energy is fully absorbed.
Preferably, the filter element is arranged in the filter chamber, the handle is arranged at the front end of the filter element, and the left side and the right side of the filter element are in sliding connection with the inner side of the filter chamber, so that the filter element is convenient to assemble and disassemble.
Preferably, filter screens are arranged at the upper end and the lower end of the filter element, and filter materials are arranged between the two filter screens, so that the waste gas is fully filtered.
Advantageous effects
The utility model provides a heat energy recovery device of a diesel generator. Compared with the prior art, the method has the following beneficial effects:
1. this diesel generator heat recovery device, through setting up outlet flue, the return bend, the cooling chamber, the water pump, the water tank, the inlet channel, outlet conduit, the water valve, the generator body passes through the waste gas that produces in the outlet flue discharge work, waste gas passes through in the outlet flue gets into the return bend, send into inlet conduit through the water in the water tank with the water pump, in the entering cooling chamber, waste gas heats water in the cooling chamber through the return bend, the water rethread outlet conduit after heating in the cooling chamber gets back to in the water tank, realize the use of hot water through opening the water valve, thereby realize the recovery to waste gas heat energy, fully cool down waste gas simultaneously.
2. This diesel generator heat recovery device through setting up filter chamber, filter core, handle, filter screen, filter material, gas vent, and waste gas after the cooling passes through the return bend and gets into in the filter chamber, through the filter screen and the filter material of filter core, realizes the filtration cleanness to waste gas, makes the waste gas after the filtration follow the gas vent discharge, after using a period, can take out the filter core from the filter chamber through pulling the handle, changes the filter material back again with the filter core, avoids the filter effect decline of filter core.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front half-section structure of the present utility model;
fig. 3 is a schematic side view of the filtering chamber of the present utility model.
In the figure: 1. a generator body; 2. a smoke outlet; 3. bending the pipe; 4. a cooling chamber; 5. a water inlet pipe; 6. a water outlet pipe; 7. a water tank; 71. a water pump; 8. a water valve; 9. a filtering chamber; 91. a filter element; 92. a handle; 93. a filter screen; 94. a filter material; 10. and an exhaust port.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a diesel generator heat recovery device, including generator body 1, generator body 1's upper end is provided with outlet port 2, outlet port 2's upper end is provided with return bend 3, return bend 3's lower extreme extends to cooling chamber 4 lower extreme and outlet port 2 switch on each other, cooling chamber 4 left lower extreme is provided with inlet channel 5, cooling chamber 4 left upper end is provided with outlet channel 6, generator body 1 discharges the waste gas that produces in the work through outlet port 2, waste gas gets into return bend 3 through outlet port 2, waste gas passes through return bend 3 and fully cools off in cooling chamber 4, realize the cooling to waste gas;
the left side of the water outlet pipeline 6 is provided with a water tank 7, the water inlet pipeline 5, the right end of the water outlet pipeline 6 and the cooling chamber 4 are communicated with each other, the water inlet pipeline 5, the left end of the water outlet pipeline 6 and the water tank 7 are communicated with each other, the inside of the water tank 7 is provided with a water pump 71, the output end of the water pump 71 and the water inlet pipeline 5 are communicated with each other, the lower end of the left side of the water tank 7 is provided with a water valve 8, water in the water tank 7 is fed into the water inlet pipeline 5 through the water pump 71 and enters the cooling chamber 4, waste gas heats the water in the cooling chamber 4 through the bent pipe 3, the heated water in the cooling chamber 4 returns to the water tank 7 through the water outlet pipeline 6, hot water is used by opening the water valve 8, and thus waste gas heat energy is recovered;
the right side of cooling chamber 4 is provided with filter chamber 9, the upper end of return bend 3 extends to the cooling chamber 4 outside and the upper end of filter chamber 9 communicates each other, the inside of filter chamber 9 is provided with filter core 91, the front end of filter core 91 is provided with handle 92, the left and right sides of filter core 91 and the inboard sliding connection of filter chamber 9, the upper and lower both ends of filter core 91 all are provided with filter screen 93, be provided with filter material 94 between two filter screens 93, gas vent 10 has been seted up to the lower extreme on filter chamber 9 right side, the waste gas after the cooling gets into in the filter chamber 9 through return bend 3, filter screen 93 and filter material 94 through filter core 91 realize the filtration cleanness to the waste gas, make the waste gas after the filtration follow gas vent 10 discharge, after using a period, can be followed filter chamber 9 and taken out through pulling handle 92, put back filter core 91 after changing filter material 94, avoid the filter effect of filter core 91 to descend.
In use, the generator body 1 discharges the waste gas generated in the work through the smoke outlet 2, the waste gas enters the elbow pipe 3 through the smoke outlet 2, water in the water tank 7 is sent into the water inlet pipeline 5 through the water pump 71 and enters the cooling chamber 4, the waste gas heats the water in the cooling chamber 4 through the elbow pipe 3, the heated water in the cooling chamber 4 returns to the water tank 7 through the water outlet pipeline 6, the water valve 8 is opened to realize the use of hot water, thereby realizing the recovery of waste gas heat energy, and meanwhile, the waste gas is fully cooled, the cooled waste gas enters the filtering chamber 9 through the elbow pipe 3, the filtering and cleaning of the waste gas are realized through the filter screen 93 of the filter element 91 and the filter material 94, the filtered waste gas is discharged from the exhaust port 10, after a period of use, the filter element 91 can be pulled out of the filtering chamber 9 through pulling the handle 92, the filter element 91 is replaced, and the filter element 91 is put back, so that the filtering effect of the filter element 91 is prevented from being lowered.
And all that is not described in detail in this specification is well known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a diesel generator heat recovery unit, includes generator body (1), its characterized in that: the utility model discloses a generator, including generator body (1), filter chamber (9) are provided with filter chamber (9), filter chamber (9) right side, air vent (10) have been seted up to the lower extreme of filter chamber (9), generator body (1)'s upper end is provided with outlet flue (2), outlet flue (2) the upper end of outlet flue (2), the upper end of outlet flue (2) is provided with return bend (3), the outside of return bend (3) is provided with cooling chamber (4), the left lower extreme of cooling chamber (4) is provided with inlet channel (5), the left upper end of cooling chamber (4) is provided with outlet conduit (6), the left side of outlet conduit (6) is provided with water tank (7), the left lower extreme of water tank (7) is provided with water valve (8), the right side of cooling chamber (4) is provided with filter chamber (9).
2. The diesel generator heat energy recovery device of claim 1, wherein: the lower end of the bent pipe (3) extends to the lower end of the cooling chamber (4) and is communicated with the smoke outlet (2), and the upper end of the bent pipe (3) extends to the outer side of the cooling chamber (4) and is communicated with the upper end of the filtering chamber (9).
3. The diesel generator heat energy recovery device of claim 1, wherein: the right ends of the water inlet pipeline (5), the water outlet pipeline (6) and the cooling chamber (4) are mutually communicated, and the left ends of the water inlet pipeline (5), the water outlet pipeline (6) and the water tank (7) are mutually communicated.
4. The diesel generator heat energy recovery device of claim 1, wherein: the inside of the water tank (7) is provided with a water pump (71), and the output end of the water pump (71) and the water inlet pipeline (5) are mutually communicated.
5. The diesel generator heat energy recovery device of claim 1, wherein: the filter is characterized in that a filter element (91) is arranged in the filter chamber (9), a handle (92) is arranged at the front end of the filter element (91), and the left side and the right side of the filter element (91) are in sliding connection with the inner side of the filter chamber (9).
6. The diesel generator heat energy recovery device of claim 5, wherein: filter screens (93) are arranged at the upper end and the lower end of the filter element (91), and filter materials (94) are arranged between the two filter screens (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346456.4U CN220151415U (en) | 2023-05-30 | 2023-05-30 | Heat energy recovery device of diesel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346456.4U CN220151415U (en) | 2023-05-30 | 2023-05-30 | Heat energy recovery device of diesel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151415U true CN220151415U (en) | 2023-12-08 |
Family
ID=89005882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321346456.4U Active CN220151415U (en) | 2023-05-30 | 2023-05-30 | Heat energy recovery device of diesel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151415U (en) |
-
2023
- 2023-05-30 CN CN202321346456.4U patent/CN220151415U/en active Active
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