CN108317070A - A kind of industrial air compressor waste heat cyclic utilization system - Google Patents
A kind of industrial air compressor waste heat cyclic utilization system Download PDFInfo
- Publication number
- CN108317070A CN108317070A CN201810129459.XA CN201810129459A CN108317070A CN 108317070 A CN108317070 A CN 108317070A CN 201810129459 A CN201810129459 A CN 201810129459A CN 108317070 A CN108317070 A CN 108317070A
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- China
- Prior art keywords
- water
- heat
- air compressor
- water cavity
- heat exchanger
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
This application discloses a kind of industrial air compressor waste heat cyclic utilization systems, including air compressor machine, heat-exchange device, medium temperature water tank and high-temperature water tank, air compressor machine is equipped with oil inlet and oil discharge outlet, the first heat exchanger plate and the second heat exchanger plate that heat-exchange device includes shell and is arranged in parallel in from top to bottom in shell, shell is separated into the first water cavity, the second water cavity and heat exchange oil pocket by the first heat exchanger plate and the second heat exchanger plate, oil pocket exchange heat positioned at the first water cavity and the second water cavity between, the first water cavity, the second water cavity and the oil pocket helically coil arrangement that exchanges heat.Thus, first water cavity carries out heat exchange with the lower cooling water of temperature, first water cavity leaving water temperature is medium temperature, the water of medium temperature is exchanged heat from the second water cavity again, the temperature for more improving water, reaches a high temperature, can be used as needed middle warm water or high-temperature water, and same cooling water carries out heat exchange by the first water cavity and the second water cavity successively, can absorb the waste heat of more air compressor lubricating oils.
Description
Technical field
The present invention relates to residual heat of air compressor recycling more particularly to a kind of industrial air compressor waste heat cyclic utilization systems.
Background technology
It is entire factory that air compressor machine, which supplies range, just in case lead to air compressor machine chaser because cooling effect is bad, by serious shadow
Production is rung, therefore the safe and stable operation of cooling system of air compressor is very crucial.Water-cooled air compressor equipment can pass through
Cooling water is cooled to, and oil temperature is reduced, to protect the continuous safe operation of pneumatics function, tight gas supply.But normal air compressor machine
In operational process, a large amount of heat can be generated, if after these heats are cooled down with recirculated cooling water, it is cooling on these cooling waters
Cooling is recycled after tower cooling, these thermal energy will be slatterned regrettably very much.
Invention content
The purpose of the invention is to provide a kind of industrial air compressor waste heat cyclic utilization systems, solve the above-mentioned prior art
One or more in problem.
According to an aspect of the present invention, a kind of industrial air compressor waste heat cyclic utilization system, including air compressor machine, heat are provided
Switch, medium temperature water tank and high-temperature water tank, air compressor machine are equipped with oil inlet and oil discharge outlet, and heat-exchange device includes shell and from upper
The first heat exchanger plate and the second heat exchanger plate being arranged in parallel under in shell, the first heat exchanger plate and the second heat exchanger plate will
Shell is separated into the first water cavity, the second water cavity and heat exchange oil pocket, and heat exchange oil pocket is between the first water cavity and the second water cavity, and first
Water cavity, the second water cavity and heat exchange oil pocket helically coil arrangement；The first water inlet, the first water cavity are equipped at first water cavity center
Edge is equipped with the first water outlet；The second water inlet is equipped at second water cavity center, the second water cavity edge is equipped with the second water outlet
Mouthful；Heat exchange oil export is equipped at heat exchange oil pocket center, heat exchange oil pocket edge is equipped with the oil inlet that exchanges heat；Air compressor machine oil discharge outlet is connected to
Exchange heat oil inlet, air compressor machine oil inlet connection heat exchange oil export；First water inlet of the first water cavity is connected to running water pipe, the first water
First water outlet of chamber is connected to medium temperature water tank, and medium temperature water tank outlet is connected to the second water inlet of the second water cavity by the first water pump,
Second water outlet of the second water cavity is connected to high-temperature water tank.
The present invention in heat exchange oil pocket both sides by being respectively provided with water cavity, the contact area of can improve and exchange heat oil and cooling water,
Improve rate of heat exchange；In addition, the first water cavity carries out heat exchange with the lower cooling water of temperature, during the first water cavity leaving water temperature is
Temperature, then the water of medium temperature is exchanged heat from the second water cavity, the temperature of water is more improved, reaches a high temperature, can come as needed
Warm water or high-temperature water in use, and same cooling water carries out heat exchange by the first water cavity and the second water cavity successively, can inhale
Receive the waste heat of more air compressor lubricating oils.
In some embodiments：Box body is in cirque structure, the first water inlet, the second water inlet and heat exchange oil export
It is set to the side wall of box body inner ring.
In some embodiments：First heat exchanger plate and the second heat exchanger plate are integrated by the sheet metal of high thermal conductivity
Molding is made, and concave-convex alternate spiral groove, the spiral shape per side from center to edge are respectively formed in sheet metal two sides
Groove side is flange；Flange of first heat exchanger plate backwards to the second heat exchanger plate side is connect with box body upper side；Second heat
Flange of the power board backwards to the first heat exchanger plate side is connect with box body downside；First heat exchanger plate and the second heat exchanger plate phase
It is correspondingly connected with to the flange of side.Thereby, it is possible to improve the heat exchange of the first water cavity, the second water cavity respectively between heat exchange oil pocket
Rate.
In some embodiments：Medium temperature water tank lateral wall is enclosed with the first insulating layer.
In some embodiments：High-temperature water tank lateral wall is enclosed with the second insulating layer.
In some embodiments：Box body outer wall is enclosed with third insulating layer.
In some embodiments：First insulating layer, the second insulating layer and third insulating layer are made with rubber and plastic sponge.
In some embodiments：High-temperature water tank is communicated in the second water inlet of the second water cavity, return pipe by return pipe
Equipped with the second water pump.As a result, when in high-temperature water tank water temperature it is too low or store full water in the case of, can be followed by return pipe
Ring carries out heat exchange with deep fat.
In some embodiments：Medium temperature water tank is communicated with medium temperature water service pipe.
In some embodiments：High-temperature water tank is communicated with thermobiosis water pipe.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of industrial air compressor waste heat cyclic utilization system of the present invention.
Specific implementation mode
Illustrate below in conjunction with the accompanying drawings, invention is further described in detail.
As shown in Figure 1, a kind of industrial air compressor waste heat cyclic utilization system, including air compressor machine 1, heat-exchange device 2, medium temperature
Water tank 3 and high-temperature water tank 4, air compressor machine 1 have oil inlet 11 and oil discharge outlet 12, heat-exchange device 2 include shell 21 and from up to
Under parallel the first heat exchanger plate 22 and the second heat exchanger plate 23 being fixedly installed in shell 21, the first heat exchanger plate 22 and second
Shell 21 is separated into the first water cavity 24, the second water cavity 25 and heat exchange oil pocket 26 by heat exchanger plate 23, and heat exchange oil pocket 26 is located at first
Between water cavity 24 and the second water cavity 25, the first water cavity 24, the second water cavity 25 and heat exchange oil pocket 26 helically coil arrangement.
The first water inlet 2 is equipped at first water cavity, 24 center, 24 edge of the first water cavity is equipped with the first water outlet 242；The
The second water inlet 251 is equipped at two water cavities, 25 center, 25 edge of the second water cavity is equipped with the second water outlet 252；Exchange heat oil pocket 26
Heat exchange oil export 261 is equipped at center, 26 edge of heat exchange oil pocket is equipped with heat exchange oil inlet 262.In the present embodiment, box body 21
At in cirque structure, the first water inlet 2, the second water inlet 251 and heat exchange oil export 262 are opened in the side of 21 inner ring of box body
Wall.
1 oil discharge outlet 12 of air compressor machine is connected to heat exchange oil inlet 262 by pipeline, and 1 oil inlet 12 of air compressor machine is connected to by pipeline
Exchange heat oil export 261；First water inlet 2 of the first water cavity 24 is connected to running water pipe by pipeline, and the first of the first water cavity 24 goes out
The mouth of a river 242 is connected to medium temperature water tank 3 by pipeline, and the outlet of medium temperature water tank 3 is connected to the second of the second water cavity 25 by the first water pump 51
Water inlet 251 is connected between medium temperature water tank 3 and the first water pump 51 by pipeline, between the first water pump 51 and the second water inlet 251
It being connected to by pipeline, the water in medium temperature water tank 3 can be delivered to the second water inlet 251 by the first water pump 51, and the of the second water cavity 25
Two water outlets 252 are connected to high-temperature water tank 4 by pipeline.
Wherein, the first heat exchanger plate 22 and the second heat exchanger plate 23 are integrally formed system by the sheet metal of high thermal conductivity
At using aluminium sheet in the present embodiment, concave-convex alternate spiral shape be respectively formed from center to edge in sheet metal two sides
Groove, the spiral groove side per side are flange；First heat exchanger plate 22 backwards to 23 side of the second heat exchanger plate flange with
21 upper side of box body is welded to connect；Flange and box body 21 downside of second heat exchanger plate 23 backwards to 22 side of the first heat exchanger plate
It is welded to connect；First heat exchanger plate 22 is corresponding with the flange of 23 opposite side of the second heat exchanger plate to be welded to connect.First water as a result,
Chamber 24, the second water cavity 25 and heat exchange oil pocket 26 can form spiral coil structure.
Wherein, 3 lateral wall of medium temperature water tank is enclosed with the first insulating layer.4 lateral wall of high-temperature water tank is enclosed with the second insulating layer.
21 outer wall of box body is enclosed with third insulating layer.First insulating layer, the second insulating layer and third insulating layer are made with rubber and plastic sponge.
Insulation effect is played as a result,.
Wherein, high-temperature water tank 4 is communicated in the second water inlet 2 of the second water cavity 24 by return pipe 42, pacifies on return pipe 42
Equipped with the second water pump 52, the water in high-temperature water tank 4 can be delivered to the second water inlet 2 by the second water pump 52.Work as high-temperature water as a result,
In case water temperature it is too low or store full water in the case of, can by return pipe come carry out cycle with deep fat carry out heat exchange.
Wherein, medium temperature water tank 3 is communicated with medium temperature water service pipe 32.High-temperature water tank 4 is communicated with thermobiosis water pipe 43.
Thus, it is possible to be used as needed middle warm water or high-temperature water.
Wherein, solenoid valve is mounted on above-mentioned every segment pipe to switch to control pipeline.
In conclusion the present invention in heat exchange oil pocket both sides by being respectively provided with water cavity, can improve and exchange heat oil and cooling water
Contact area improves rate of heat exchange；In addition, the first water cavity carries out heat exchange, the water outlet of the first water cavity with the lower cooling water of temperature
Temperature is medium temperature, then the water of medium temperature is exchanged heat from the second water cavity, more improves the temperature of water, reaches a high temperature, Ke Yigen
According to needing to come warm water or high-temperature water in use, and same cooling water carries out hot friendship by the first water cavity and the second water cavity successively
It changes, the waste heat of more air compressor lubricating oils can be absorbed.
The above is only one embodiment of the present invention, it is noted that those skilled in the art,
Without departing from the concept of the premise of the invention, several similar modification and improvement can also be made, these also should be regarded as this
Within the protection domain of invention.
Claims (10)
1. a kind of industrial air compressor waste heat utilization device, it is characterised in that：Including air compressor machine (1), heat-exchange device (2), medium temperature
Water tank (3) and high-temperature water tank (4), the air compressor machine (1) are equipped with oil inlet (11) and oil discharge outlet (12), the heat-exchange device
(2) include that shell (21) and the first heat exchanger plate (22) being arranged in parallel in from top to bottom in the shell (21) and the second heat are handed over
Plate (23) is changed, the shell (21) is separated into the first water cavity by first heat exchanger plate (22) and the second heat exchanger plate (23)
(24), the second water cavity (25) and heat exchange oil pocket (26), the heat exchange oil pocket (26) are located at first water cavity (24) and the second water
Between chamber (25), first water cavity (24), the second water cavity (25) and heat exchange oil pocket (26) helically coil arrangement；Described
The first water inlet (2) is equipped at one water cavity (24) center, the first water cavity (24) edge is equipped with the first water outlet (242)；It is described
The second water inlet (251) is equipped at second water cavity (25) center, the second water cavity (25) edge is equipped with the second water outlet (252)；
Heat exchange oil export (261) is equipped at heat exchange oil pocket (26) center, heat exchange oil pocket (26) edge is equipped with heat exchange oil inlet
(262)；Air compressor machine (1) oil discharge outlet (12) the connection heat exchange oil inlet (262), air compressor machine (1) oil inlet (12) connection heat exchange
Oil export (261)；The first water inlet (2) of first water cavity (24) is connected to running water pipe, and the first of the first water cavity (24) goes out
The mouth of a river (242) is connected to the medium temperature water tank (3), and medium temperature water tank (3) outlet is connected to the second water cavity by the first water pump (51)
(25) the second water outlet (252) of the second water inlet (251), the second water cavity (25) is connected to the high-temperature water tank (4).
2. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：The box body
(21) in cirque structure, first water inlet (2), the second water inlet (251) and heat exchange oil export (262) are set to institute
State the side wall of box body (21) inner ring.
3. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：First heat
Power board (22) and the second heat exchanger plate (23) are made of the sheet metal integrated molding of high thermal conductivity, in sheet metal both sides
Face is respectively formed the concave-convex alternate spiral groove from center to edge, and the spiral groove side per side is flange；It is described
Flange of first heat exchanger plate (22) backwards to the second heat exchanger plate (23) side is connect with the box body (21) upper side；Described
Flange of two heat exchanger plates (23) backwards to the first heat exchanger plate (22) side is connect with the box body (21) downside；Described first
Heat exchanger plate (22) and the flange of the opposite side of the second heat exchanger plate (23) are correspondingly connected with.
4. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：The middle warm water
Case (3) lateral wall is enclosed with the first insulating layer.
5. a kind of industrial air compressor waste heat cyclic utilization system according to claim 4, it is characterised in that：The high-temperature water
Case (4) lateral wall is enclosed with the second insulating layer.
6. a kind of industrial air compressor waste heat cyclic utilization system according to claim 5, it is characterised in that：The box body
(21) outer wall is enclosed with third insulating layer.
7. a kind of industrial air compressor waste heat cyclic utilization system according to claim 6, it is characterised in that：Described first protects
Warm layer, the second insulating layer and third insulating layer are made with rubber and plastic sponge.
8. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：The high-temperature water
Case (4) is communicated in the second water inlet (2) of second water cavity (24) by return pipe (42), and the return pipe (42) is equipped with the
Two water pumps (52).
9. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：The middle warm water
Case (3) is communicated with medium temperature water service pipe (32).
10. a kind of industrial air compressor waste heat cyclic utilization system according to claim 1, it is characterised in that：The high temperature
Water tank (4) is communicated with thermobiosis water pipe (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129459.XA CN108317070A (en) | 2018-02-08 | 2018-02-08 | A kind of industrial air compressor waste heat cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129459.XA CN108317070A (en) | 2018-02-08 | 2018-02-08 | A kind of industrial air compressor waste heat cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317070A true CN108317070A (en) | 2018-07-24 |
Family
ID=62902426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810129459.XA Withdrawn CN108317070A (en) | 2018-02-08 | 2018-02-08 | A kind of industrial air compressor waste heat cyclic utilization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108317070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153648A1 (en) * | 2018-02-08 | 2019-08-15 | 江苏文凤化纤集团有限公司 | Heat exchange device for heat recovery of industrial air compressor |
-
2018
- 2018-02-08 CN CN201810129459.XA patent/CN108317070A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153648A1 (en) * | 2018-02-08 | 2019-08-15 | 江苏文凤化纤集团有限公司 | Heat exchange device for heat recovery of industrial air compressor |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
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| WW01 | Invention patent application withdrawn after publication |