CN2586827Y - Terminal cooler for air compressor - Google Patents
Terminal cooler for air compressor Download PDFInfo
- Publication number
- CN2586827Y CN2586827Y CN 02277603 CN02277603U CN2586827Y CN 2586827 Y CN2586827 Y CN 2586827Y CN 02277603 CN02277603 CN 02277603 CN 02277603 U CN02277603 U CN 02277603U CN 2586827 Y CN2586827 Y CN 2586827Y
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- water
- cooling
- air compressor
- exhaust duct
- cooler
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Abstract
The utility model relates to a terminal cooler for an air compressor, particularly a cooler for the safe operation and the collection and utilization of heat energy of cooling water of a water cooling type air compressor. The utility model mainly solves the technical problems that the existing water cooling type air compressor has high air discharging temperature, easily results in the occurrence of the combustion and explosion accident of an air bag because of overtemperature, etc. An air discharging pipe (5) communicated with an air discharging port of the air compressor is sheathed with a cooling water sleeve pipe (6) or a cooling water pipe (7) and then is communicated with a check valve or the air bag. The periphery or the middle of the air discharging pipe of the utility model is additionally provided with a water cooling terminal cooler so that water flows into the terminal cooler, the water is discharged after absorbing a large amount of heat energy, therefore high-temperature compressed air enters the air bag after cooled quickly.
Description
Technical field
The utility model relates to the terminal cooler of air compressor.Particularly a kind of safe handling and cooled water heat energy that is used for water-cooled air compressor collected the cooler that utilizes.
Technical background
Air compressor except that producing the wind energy that will utilize, also produces a large amount of heat energy in the running simultaneously.Because the air compressor delivery temperature is very high, can makes the water inlet of terminal cooler and the temperature difference between the draining bigger, thereby easily easily cause burning and explosive accident generation because of overtemperature and superpressure; Moreover the heat energy of water-cooled air compressor wastes, and unit all relies on boiler supplying with the bathing water.
The model utility content
The purpose of this utility model is to provide a kind of delivery temperature that reduces air compressor, can make full use of the air compressor terminal cooler of its heat energy simultaneously again.The purpose of this utility model is achieved through the following technical solutions: the exhaust duct 5 that is communicated with the air compressor exhaust port is communicated with check valve or bellows chamber behind the cooling water pipe 6 of suit or water-cooling tube 7.Exhaust duct 6 becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe 6 rear end by cooling water pipe 6 by the front end of cooling water pipe 6 to become hermetic seal to pass to connect check valve or bellows chamber.The front end tube wall of exhaust duct 5 becomes hermetic seal to penetrate the inner chamber of water-cooling tube 7 to exhaust duct 5, and water-cooling tube 7 becomes hermetic seal to pass by the rear end tube wall of exhaust duct 5.Exhaust duct 5 becomes hermetic seal to pass by the rear end tube wall that the front end of cooling water pipe 6 becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe 6 by cooling water pipe 6, simultaneously, water-cooling tube 7 becomes hermetic seal to penetrate the inner chamber of exhaust duct 5 from the front end tube wall of exhaust duct 5, becomes hermetic seal to pass by the rear end tube wall of exhaust duct 5.The water intake of cooling water pipe 6 and water-cooling tube 7 and water outlet are respectively independently water inlet.The water intake of water-cooling tube 7 or water outlet communicate with the inner chamber of cooling water pipe 6 respectively.An inner chamber with cooling water pipe 6 in the water intake of water-cooling tube 7 or the water outlet communicates.Water-cooling tube 7 is straight tube or curved tube or volute or non-pipe; Or holder rod 8 is set in the bottom of the middle part of exhaust duct water-cooling tube 7.7 one-tenth hermetic seals of 2 above water-cooling tubes penetrate the inner chamber of exhaust duct 5, pass from the rear end of exhaust duct 5 respectively or be communicated with the back to be discharged by 1 water outlet of exhaust duct.
Hence one can see that, and air compressor has following advantage by increasing the utility model: the one, help the Security of air compressor running.The air compressor over-temp and over-pressure is the main cause that causes accident, though taked a lot of corresponding measures, but overheating problem still exists, though and its inside of air compressor has been carried out water cooling, the compressed air temperature that ejects at last is still quite high, its high-temperature gas tube road appearance natural heat dissipation, speed is slow, especially high temperature season, outer atmospheric temperature sometimes up to 60 ℃ about, so natural heat dissipation is quite slow.And after in gas exhaust piping, cooler being set, because the density and the specific heat ratio air of water are a lot of greatly, water in the cooler can absorb a large amount of heat energy constantly discharges, and has reduced delivery temperature in the pipe rapidly, thereby has guaranteed that temperature in the bellows chamber is well below 120 ℃ security regulations.And, help the performance of efficient because the outlet pipe fast cooling according to principle of expanding with heat and contracting with cold, can make outlet pipe place and bellows chamber and pipeline far-end differential static pressure (dynamic pressure that does not comprise discharging when using is poor) numerical value slightly reduce.The 2nd, can make full use of heat energy.Water-cooled air compressor advances, the temperature difference is about 6-12 ℃ between the draining, it is relevant with factors such as flow, pressure, incrustation scale thickness, if annual incrustation scale to air compressor cleans, make its THICKNESS CONTROL below regulation numerical value, cooling water just absorbs a large amount of heat energy by force and discharges, again these current are advanced and continue the back discharge that heats up in the very high terminal cooler of temperature, can obtain the hot water more than 50 ℃, and the water for bathing temperature is between 32-35 ℃, therefore, it is suitable to make bathing water's temperature through the water of terminal cooler discharge.And winter if with water cycle 1-2 time, and draining back segment pipeline taked the insulation measure, also can supply the bathing water by unburned or few burning boiler.The 3rd, the quantity abundance of generation hot water.Cooling water is ceaselessly to flow to and discharge during the water-cooled air compressor running, a 10M
3The above water-cooled air compressor of/min calculated by per tour running in 7 hours, can discharge 40m
3The above water yield, some factories and miness unit's per tour is turned round more than two simultaneously, and the water yield supply bathing water quantity that therefore ejects is had a surplus fully.If what the unit air compressor that has used is circulating water, but constituent parts life bathing water is absolutely necessary, and can use this bathing water to circulate with pump and terminal cooler separately, so neither increases the water source, can obtain heat again.The 4th, water quality can not polluted.Because of the cooling system of air compressor water and wind, each system of oil not connected; especially the oil of oil pump systems at any time and in any case can not enter in the cooling water; and the oil of oil gun system; just in case produce wind, water conducting sometimes; because of the amount of splashing into of its oil seldom, moreover belong to tangible mechanical failure, find easily; the driver can shut down in the short period of time, therefore the pollution that can not produce water basically.If what adopt is the independent endless form of terminal cooler, its water quality is had no effect.The 5th, economic benefit is apparent in view.Set up the terminal cooler, not only the safe handling of air compressor is of great benefit to, if with its heat energy utilization, unburned or few burning boiler is supplied the bathing water of our unit, can obtain good economic benefits, because 1 year consumption of one one ton steam boiler coal is about more than 700 tons, also want Cost of repair and maintenance, electricity consumption electricity charge during running, are equipped with coal worker's wage etc. at the stoker, expensive be about more than 20 ten thousand yuan, and two 10M
3The life steam boiler hot-water supply that water-cooled air compressor more than the/min is alternative one one ton if national per tour has 20,000 water-cooled air compressors to turn round simultaneously, can be economized on the use of funds more than 20 hundred million yuan every year.And if suitably replenish the water for bathing temperature when supplying heating installation in the winter time, also can economize on the use of funds more than 1,500,000,000 yuan every year.Therefore, make full use of the heat energy of water-cooled air compressor, both saved more fund, can avoid or reduce the environmental pollution that causes because of burning boiler again.
Description of drawings
Fig. 1 is embodiment's 1 an of the present utility model structural representation;
Fig. 2 is embodiment 2 a structural representation;
Fig. 3 is embodiment 3 a structural representation;
Fig. 4 is embodiment 4 a structural representation;
Fig. 5 be Fig. 4 A-A to the sectional structure schematic representation.
Embodiment
Embodiment 1, as shown in Figure 1, the exhaust duct 5 that is communicated with the air compressor exhaust port becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe 6 rear end by cooling water pipe 6 by the front end of cooling water pipe 6 to become hermetic seal to pass to connect check valve or bellows chamber, its length can design as required, and the cooling water pipe 6 of this external-cooling type cooler can have water cycle as far as possible.
Embodiment 3, as shown in Figure 3, for exhaust duct two end interfaces that both make cooler match with the exhaust port of air compressor and the intake grill of check valve or bellows chamber, can enlarge the useful space of exhaust duct inner chamber again, the internal diameter of exhaust duct 5 can be increased, and all the other are with embodiment 2.
Embodiment 4, as shown in Figure 4, the exhaust duct 5 that is communicated with the air compressor exhaust port becomes hermetic seal to pass by the rear end tube wall that the front end of cooling water pipe 6 becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe 6 by cooling water pipe 6, simultaneously, water-cooling tube 7 becomes hermetic seal to penetrate the inner chamber of exhaust duct 5 from the front end tube wall of exhaust duct 5, become hermetic seal to pass by the rear end tube wall of exhaust duct 5 and connect check valve or bellows chamber, its length can design as required.
Embodiment 9, and water-cooling tube 7 can be many, many water-cooling tubes 7 respectively or be merged into a pipeline and become hermetic seal to penetrate the inner chamber of exhaust duct 5, respectively or merge to pass from the rear end of exhaust duct 5 and connect check valve or bellows chamber, its length can design as required.
More specifically implementation methods and require as follows:
The design of each terminal cooler and factory length, caliber size, air duct flange number of perforations and position degree match with the air compressor of each model respectively.Various models in the utility model all are respectively that exhaust duct and water-cooling tube are welded into an one-piece element.On the make, inner-cooled and combined type are got interior length of tube earlier, make the two ends elbow, respectively open a hole with its length and caliber size at exhaust duct two radial surface again, again inner conduit is put into airduct, align two holes and expose head, and be welded on the airduct, burn-on then another intercepting drain of flange, non-leakage when pipe bears 1.2MPa pressure in should guaranteeing after being welded into.Inner conduit is the circular cross-section weldless tube among the figure, in order to reduce fan resistance, also can use ellipse or resemble the water pipe in other form cross sections such as transformer heat dissipating pipe sectional shape.
Its installation method is: this terminal cooler air intake pipe flange 1 is connected with air compressor support outlet(discharge) flange, and air outlet tube flange 2 is connected with check valve, and intake pipe flange 3 is connected with the upright bucket pipe that other makes.Outlet pipe flange 4 is connected with the pipeline of wet pit or leads directly to publilc baths, if there is multiple air compressors can connect into whole pipeline network, Push And Release is controlled with gate valve.
Its using method is: the water that enters in the terminal cooler can be the cooling water that air compressor two inblock cylinders come out, also can use tap water or the mixing water of the two, water in the wet pit of having a bath can also be circulated with pump, a working pump and a stand by pump parallel connection should be arranged simultaneously, the water outlet of terminal cooler can flow directly into wet pit, and available pump is sent in the pond when high as if the position in pond.
Cooperate with wet pit with the pump circulation if the cooling water of discharging in the machine is entered the terminal cooler, but should guarantee that the entering water temp of air compressor is no more than 35 ℃ regulation.If utilize the water of wet pit to circulate separately with pump and terminal cooler, the entering water temp of terminal cooler should be no more than 55 ℃, and water-exit temperature is no more than 75 ℃, if said temperature is too high, can participate in normal temperature or entirely with normal-temperature water or tap water.
To the gas exhaust piping of bellows chamber, water-cooled terminal cooler is installed at air compressor; make under the effect of high temperature compressed air water in the terminal cooler; enter in the bellows chamber again behind the fast cooling; thereby the temperature in the bellows chamber is reduced significantly; to preventing playing a very good protection of bellows chamber overtemperature burning and explosive accident, and the hot water of discharging in the terminal cooler is made the water for bathing of our unit.
Claims (9)
1, a kind of air compressor terminal cooler is characterized in that: the exhaust duct (5) that is communicated with the air compressor exhaust port is communicated with check valve or bellows chamber behind the cooling water pipe (6) of suit or water-cooling tube (7).
2, according to the described air compressor terminal of claim 1 cooler, it is characterized in that: exhaust duct (5) becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe (6) rear end by cooling water pipe (6) by the front end of cooling water pipe (6) to become hermetic seal to pass to connect check valve or bellows chamber.
3, according to the described air compressor terminal of claim 1 cooler, it is characterized in that: the front end tube wall of exhaust duct (6) becomes hermetic seal to penetrate the inner chamber of water-cooling tube (7) to exhaust duct (5), and water-cooling tube (7) becomes hermetic seal to pass by the rear end tube wall of exhaust duct (5).
4, according to the described air compressor terminal of claim 1 cooler, it is characterized in that: exhaust duct (5) becomes hermetic seal to pass by the rear end tube wall that the front end of cooling water pipe (6) becomes hermetic seal to penetrate behind the inner chamber of cooling water pipe (6) by cooling water pipe (6), simultaneously, water-cooling tube (7) becomes hermetic seal to penetrate the inner chamber of exhaust duct (5) from the front end tube wall of exhaust duct (5), becomes hermetic seal to pass by the rear end tube wall of exhaust duct (5).
5, according to the described air compressor terminal of claim 4 cooler, it is characterized in that: the water intake and the water outlet of cooling water pipe (6) and water-cooling tube (7) are respectively independently water inlet.
6, according to the described air compressor terminal of claim 4 cooler, it is characterized in that: the water intake of water-cooling tube (7) or water outlet communicate with the inner chamber of cooling water pipe (6) respectively.
7, according to the described air compressor terminal of claim 4 cooler, it is characterized in that: an inner chamber with cooling water pipe (6) in the water intake of water-cooling tube (7) or the water outlet communicates.
8, according to claim 1 or 3 or 4 or 5 or 6 or 7 described air compressor terminal coolers, it is characterized in that: water-cooling tube (7) is straight tube or curved tube or volute or non-pipe; Or holder rod (8) is set in the bottom of the middle part of exhaust duct water-cooling tube (7).
9, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described air compressor terminal coolers, it is characterized in that: 2 above water-cooling tubes (7) become hermetic seal to penetrate the inner chamber of exhaust duct (5), pass or are communicated with the back from the rear end of exhaust duct (5) respectively and discharged by 1 water outlet of exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277603 CN2586827Y (en) | 2002-10-30 | 2002-10-30 | Terminal cooler for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277603 CN2586827Y (en) | 2002-10-30 | 2002-10-30 | Terminal cooler for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586827Y true CN2586827Y (en) | 2003-11-19 |
Family
ID=33741158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02277603 Expired - Fee Related CN2586827Y (en) | 2002-10-30 | 2002-10-30 | Terminal cooler for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586827Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032715A (en) * | 2010-12-14 | 2011-04-27 | 邹国富 | Heat pump device with backheating and preheating function |
| CN102465861A (en) * | 2010-11-15 | 2012-05-23 | 杨锋 | Water cooling system of compressor |
| CN104121181A (en) * | 2014-07-08 | 2014-10-29 | 叶欣 | Durable protection piece |
| CN105545454A (en) * | 2016-02-20 | 2016-05-04 | 李陶胜 | Casing type water-cooling cooler of automobile engine |
-
2002
- 2002-10-30 CN CN 02277603 patent/CN2586827Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465861A (en) * | 2010-11-15 | 2012-05-23 | 杨锋 | Water cooling system of compressor |
| CN102032715A (en) * | 2010-12-14 | 2011-04-27 | 邹国富 | Heat pump device with backheating and preheating function |
| CN102032715B (en) * | 2010-12-14 | 2012-03-21 | 邹国富 | Heat pump device with backheating and preheating function |
| CN104121181A (en) * | 2014-07-08 | 2014-10-29 | 叶欣 | Durable protection piece |
| CN105545454A (en) * | 2016-02-20 | 2016-05-04 | 李陶胜 | Casing type water-cooling cooler of automobile engine |
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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 |