CN107859611A - The energy storage device recycled for residual heat of air compressor - Google Patents
The energy storage device recycled for residual heat of air compressor Download PDFInfo
- Publication number
- CN107859611A CN107859611A CN201711010067.3A CN201711010067A CN107859611A CN 107859611 A CN107859611 A CN 107859611A CN 201711010067 A CN201711010067 A CN 201711010067A CN 107859611 A CN107859611 A CN 107859611A
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- CN
- China
- Prior art keywords
- air compressor
- heat
- cylinder body
- cavity
- tank
- 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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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B23/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01B23/10—Adaptations for driving, or combinations with, electric generators
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of energy storage device recycled for residual heat of air compressor, it is related to air compressor machine technology；It is main to include being used for the air compressor house for installing air compressor machine, the cooler being connected with air compressor machine is provided with air compressor house, the top of air compressor house is provided with heat absorption tank and water pump, heat energy transformation mechanism is provided with air compressor house；Heat energy transformation mechanism includes support, the cylinder body on support, in cylinder body and slidable piston；Cylinder body is fixedly arranged in the middle of rotating shaft, and rotating shaft is connected with holder pivots, and cylinder interior is divided into the first cavity and the second cavity by piston, and swelling agent is equipped with the first cavity and the second cavity, and swelling agent is the liquid of expanded by heating；The top of heat absorption tank is provided with water inlet, and the bottom for the tank that absorbs heat is provided with delivery port, and delivery port is connected with water pump, and cylinder body will be along will drive water pump operation during axis of rotation.By absorbing heat, tank is absorbed and stored to waste heat caused by air compressor machine, the water source that can be washed one's face and rinsed one's mouth as the staff of plant area.
Description
Technical field
The present invention relates to air compressor machine technology, and in particular to a kind of energy storage device recycled for residual heat of air compressor.
Background technology
Air compressor is a kind of equipment to compressed gas.Air compressor is similar with water pump structure.Most of skies
Air compressor is reciprocating-piston, rotating vane or rotary screw.
Air compressor machine can be widely applied to mining, machine-building, building, weaving, petrochemical industry and other need to press
The place of contracting gas.Existing air compressor system mainly includes air compressor machine, gs-oil separator and oil cooler, during operation, pneumatics
Circulation cooling lubrication oil in machine enters in oil cooler after gs-oil separator, is recycled after being cooled down by oil cooler
Return in air compressor machine, during the whole service of air compressor machine, about the 90% of inputing power is converted into heat energy, wherein exceeding
70% heat energy directly in band to oil cooler, is incited somebody to action by circulation cooling lubrication oil by being exchanged heat in oil cooler with cooling medium
It is dissipated, and substantial amounts of heat energy fails to be used effectively during this, causes and wastes, is unsatisfactory for power conservation requirement.
The content of the invention
It is an object of the invention to provide one kind to be absorbed and be recycled to waste heat caused by compressor operation
Residual heat of air compressor recycle energy storage device.
To reach above-mentioned purpose, base case of the invention is as follows：
Include being used for installing the air compressor house of air compressor machine for the energy storage device that residual heat of air compressor recycles, in air compressor house
Provided with the cooler being connected with air compressor machine, it is characterised in that the top of the air compressor house is provided with heat absorption tank and water pump, pneumatics
Heat energy transformation mechanism is provided with computer room；The heat energy transformation mechanism include be fixed in air compressor house support, on support
And positioned at cooler and absorb heat tank between cylinder body, and in cylinder body and can along cylinder length direction slip piston；
The cylinder body is fixedly arranged in the middle of rotating shaft, and rotating shaft is rotatablely connected with support by unilateral bearing, and the piston divides cylinder interior
For the first cavity and the second cavity, swelling agent is equipped with the first cavity and the second cavity, the swelling agent is that boiling point is 70-90
DEG C liquid or expanded by heating liquid；The top of the heat absorption tank is provided with water inlet, and the bottom for the tank that absorbs heat is provided with water outlet
Mouthful, delivery port is connected with water pump, and the cylinder body will be along will drive water pump operation during axis of rotation.
The principle that this programme is used for the energy storage device that residual heat of air compressor recycles is：
Because cylinder body is rotatably connected on support, therefore the heavier one end of cylinder body is located at bottom, and one end that cylinder body is lighter
Top will be located at；The position of cylinder body inner carrier is the reason for causing cylinder body both ends gravity center shift, therefore when cylinder body inner carrier is from cylinder
When body one end slides into the other end, cylinder body will be overturn；And because rotating shaft is rotatablely connected with support by unilateral bearing, therefore
Cylinder body is only capable of flipping to one side；So as to which when piston reciprocatingly slides at the both ends of cylinder body, cylinder body will be along axis of rotation.
Because air compressor machine is outwards radiated by cooler, therefore the temperature around cooler is higher, generally at 80-110 DEG C；
And the tank that absorbs heat is distant from air compressor machine, the temperature for the tank that absorbs heat generally at 40-50 DEG C, and due to heat absorption tank positioned at sky
The top in press room, and hot-air flows up, therefore be advantageous to heat absorption tank and the heat in air compressor house is absorbed.When
When cylinder body is in vertical state, piston is located at the lower end of cylinder body, i.e. the first cavity is close to cooler, and the second cavity is close to heat-absorption water
Groove.Because the boiling point of the swelling agent in the first cavity and the second cavity is 80-90 DEG C, when cooler conducts heat one section to the first cavity
After time, the boiling of swelling agent in the first cavity is changed into gaseous state, increases the pressure in the first cavity, then piston is to cylinder body upper end
Slide.Under the vibration influence of air compressor machine, cylinder body disequilibrium is overturn, then the second cavity is in lower end, at the first cavity
In upper end；Because the temperature for the tank that absorbs heat is relatively low, the swelling agent in the first cavity constantly condenses, and the swelling agent in the second cavity
Expanded by heating, then cylinder body will be overturn again, so that cylinder body is in rotary state.
Cylinder body rotate when can drive water pump operation, when cylinder body rotate it is faster, illustrate that the heat dissipation capacity of cooler is big, air compressor machine
Temperature in room also increases accordingly, and cylinder body faster rotational speed, can accelerate the temperature around absorber cooler, cold so as to avoid
But the temperature of device is too high.In addition, temperature raises in air compressor house, the heat absorption efficiency increase absorbed heat in tank, and cylinder body rotating speed is got over
It hurry up, the rotating speed of water pump is also faster, so as to which the displacement for the tank that absorbs heat is bigger, with the temperature fluctuation of this water that can ensure discharge
It is small.
Due to absorb heat tank bottom directly with air compressor house interior contact, therefore absorb heat tank bottom water temperature
It is higher, therefore the delivery port for the tank that absorbs heat is located at bottom, can first discharge the higher water of temperature.
Beneficial effect is caused by this programme：
(1) heat absorption tank is set at the top of air compressor house, waste heat caused by air compressor machine is absorbed, so as to incite somebody to action
Water in heat absorption tank is heated to be warm water and stored, using the water source washed one's face and rinsed one's mouth as plant area staff.
(2) because hot-air flows up, the tank that will absorb heat can improve heat absorption tank located at the top of air compressor house
Heat absorption efficiency.
(3) power for the water pump being connected with heat absorption tank comes from heat energy transformation mechanism, so as to further improve sky
The utilization rate of press waste heat.
(4) velocity of rotation of cylinder body is associated with the displacement for the tank that absorbs heat to the heat dissipation capacity of cooler, i.e., cooler dissipates
Heat is bigger, and heat absorption tank displacement is bigger, so as to so that the temperature of the water of heat-absorption water groove discharge is more balanced；And it can also keep away
The temperature for exempting from cooler is too high.
Preferred scheme one：As the further optimization to base case, the water inlet be provided with can turn off or on into
The switch at the mouth of a river.By setting switch, it is ensured that the water in heat absorption tank is certain, consequently facilitating control water
Temperature.
Preferred scheme two：As the further optimization to preferred scheme one, the bottom of the heat absorption tank and cooler
Top is equipped with spaced heat-conducting plate, and the cylinder body is located between two heat-conducting plates.By setting heat-conducting plate to strengthen cylinder
Heat transference efficiency between body and cooler, heat absorption tank, so as to increase conversion capability of the chamber cylinder body to heat energy.
Preferred scheme three：As the further optimization to preferred scheme two, the cylinder body is shaped as cuboid, cylinder body with
Gap between heat-conducting plate is 1-1.5mm.Cylinder body is arranged to cuboid, it is possible to increase the cylinder body area relative with heat-conducting plate, and
The gap between cylinder body and heat-conducting plate can be reduced, so as to be advantageous to strengthen the heat transfer between cylinder body and cooler, heat absorption tank
Efficiency.
Preferred scheme four：As the further optimization to preferred scheme three, a side wall at the cylinder body both ends, which is provided with, matches somebody with somebody
Pouring weight, the balancing weight are symmetrical along spindle central.By setting balancing weight, thus it is possible to vary the center of gravity at cylinder body both ends, so as to
It is in vertical skewed when making cylinder body static, then after piston slides from cylinder body lower end to cylinder body upper end, cylinder body can turn over immediately
Turn, so as to improve response speed during cylinder body upset.
Preferred scheme five：As the further optimization to preferred scheme four, in addition to generator and battery, the rotating shaft
It is connected with generator, generator is connected with storage battery.By setting generator and battery can be by heat energy transformation mechanism institute
The portion of energy of conversion is converted into electric energy, and generator and water pump are attached, and can also directly pass through generator drive water pump.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is used for the energy storage device embodiment that residual heat of air compressor recycles；
Fig. 2 is the side view that the present invention is used for cylinder body in the energy storage device embodiment that residual heat of air compressor recycles.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Air compressor house 10, air compressor machine 20, cooler 30, cylinder body 40, piston
41st, rotating shaft 42, balancing weight 43, support 50, water pump 60, heat absorption tank 70, delivery port 71, water inlet 72, switch 73, heat conduction
Piece 74.
Embodiment one：
As shown in Figure 1 and Figure 2, the energy storage device recycled for residual heat of air compressor includes air compressor house 10, and air compressor machine 20 is set
In in air compressor house 10, and it is connected provided with cooler 30 with air compressor machine 20.The top of air compressor house 10 is provided with the heat absorption He of tank 70
Water pump 60, air compressor house 10 is interior to be provided with heat energy transformation mechanism.Heat energy transformation mechanism includes the support being fixed in air compressor house 10
50th, the cylinder body 40 on support 50 and piston 41 that is interior located at cylinder body 40 and being slided along the length direction of cylinder body 40.Cylinder body 40
Be fixedly arranged in the middle of rotating shaft 42, rotating shaft 42 is rotatablely connected with support 50 by unilateral bearing, so that cylinder body 40 can only be along one
Direction rotates；When piston 41 reciprocatingly slides in cylinder body 40, the stress at the both ends of cylinder body 40 changes, so as to which cylinder body 40 will be turned over constantly
Turn to form rotary state.
Piston 41 will be divided into the first cavity and the second cavity inside cylinder body 40, be equipped with the first cavity and the second cavity swollen
Swollen dose.Swelling agent can use carbon tetrachloride etc., and the boiling point of carbon tetrachloride is 76.8 DEG C, after carbon tetrachloride ebullition, gasification, first
Pressure increase in cavity or the second cavity, so as to promote piston 41 to slide；In addition, swelling agent can also use mercury, mercury
Expanded by heating also can promote piston 41 to slide.Swelling agent uses carbon tetrachloride in the present embodiment.Being shaped as cylinder body 40 is rectangular
Body, the bottom of heat absorption tank 70 and the top of cooler 30 are equipped with spaced heat-conducting plate, and cylinder body 40 is located at two heat-conducting plates
Between, the gap between cylinder body 40 and heat-conducting plate is 1mm, so as to increase between cylinder body 40 and cooler 30, heat absorption tank 70
Heat transference efficiency.In addition, a side wall at the both ends of cylinder body 40 is provided with balancing weight 43, balancing weight 43 along the Central Symmetry of rotating shaft 42,
Be in vertical skewed when cylinder body 40 can be made static then by balancing weight 43, then when piston 41 slides into top from below, cylinder
Body 40 will be not at equilbrium position, then cylinder body 40 will be overturn rapidly.
The top of heat absorption tank 70 is provided with water inlet 72, and the bottom of heat absorption tank 70 is provided with delivery port 71, delivery port 71 and
Water pump 60 connects, so as to which water pump 60 runs the water that can be discharged in heat absorption tank 70.Due to absorb heat tank 70 bottom directly with sky
The interior contact of press room 10, therefore the temperature of the water for the ground bottom of tank 70 of absorbing heat is higher.Therefore the delivery port 71 of heat absorption tank 70
Located at bottom, the higher water of temperature can first be discharged.Switch 73 is provided with water inlet 72, can be with by switch 73
Ensure that the water in heat absorption tank 70 is certain.Rotating shaft 42 on cylinder body 40 is connected by speed changer with the pump impeller of water pump 60, so as to
When cylinder body 40 rotates, transfer tube wheel is rotated；And the rotating speed of cylinder body 40 increases, the rotating speed of pump impeller also increases.
Generator and battery are additionally provided with outside air compressor house 10, rotating shaft 42 is connected with alternator shaft 42 by ring flange,
And generator is connected with storage battery.The portion of energy that can then heat energy transformation mechanism be converted is converted into electric energy, further
Improve the utilization rate of the waste heat of air compressor machine 20.
The present embodiment is used for the specific work process of energy storage device that residual heat of air compressor recycles：
The operation of air compressor machine 20 will produce substantial amounts of heat, and caused heat will be by cooler 30 to external diffusion, and makes
Temperature in air compressor house 10 raises rapidly.Temperature around cooler 30 is generally at 100 DEG C or so；And the tank 70 that absorbs heat is from sky
Press 20 it is distant, heat absorption tank 70 temperature be normally controlled in 45 DEG C.When cylinder body 40 is in vertical state, 41, piston
In the lower end of cylinder body 40, if the first cavity, close to cooler 30, the second cavity is then close to heat absorption tank 70.Due to carbon tetrachloride
Boiling point is 76.8 DEG C, and after cooler 30 conducts heat a period of time to the first cavity, the swelling agent boiling in the first cavity is changed into gas
State, increase the pressure in the first cavity, then piston 41 is slided to the upper end of cylinder body 40, then the disequilibrium of cylinder body 40 is overturn,
The second cavity is set to turn to lower end, the first cavity is in upper end.It is swollen in the first cavity because the temperature for the tank 70 that absorbs heat is relatively low
Swollen dose is constantly condensed, and the swelling agent expanded by heating in the second cavity, then cylinder body 40 will be overturn again so that cylinder body 40 is in rotation
State.
Cylinder body 40, which rotates, runs direct drive water pump 60, therefore cylinder body 40 rotates faster, the then heat dissipation capacity of cooler 30
Also bigger, the temperature in air compressor house 10 also increases accordingly.At the same time cylinder body 40 increases the heat absorption efficiency of cooler 30,
The temperature of cooler 30 can be avoided too high.And temperature raises in air compressor house 10, the heat absorption efficiency to absorb heat in tank 70 increases,
But the rotating speed of cylinder body 40 is faster, the rotating speed of water pump 60 is also faster, then the displacement increase for the tank 70 that absorbs heat, so as to contract accordingly
The heat time of water in short heat absorption tank 70 so that the temperature fluctuation of the water of discharge is small.
Embodiment two：
The difference of embodiment two and embodiment one is, in embodiment two, the pump impeller not rotating shaft with cylinder body of water pump
Connection, but electrically connect with water pump driving of the realization to water pump by generator, when cylinder body rotating speed is faster, electricity caused by engine
Stream is also bigger, bigger so as to the rotating speed of water pump.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. a kind of energy storage device recycled for residual heat of air compressor, including for installing the air compressor house of air compressor machine, air compressor machine
The cooler being connected with air compressor machine is provided with room, it is characterised in that the top of the air compressor house is provided with heat absorption tank and water pump,
Heat energy transformation mechanism is provided with air compressor house；The heat energy transformation mechanism include be fixed in air compressor house support, located at branch
On frame and positioned at cooler and absorb heat tank between cylinder body, and in cylinder body and can along cylinder length direction slip work
Plug；The cylinder body is fixedly arranged in the middle of rotating shaft, and rotating shaft is rotatablely connected with support by unilateral bearing, and the piston is by cylinder interior
It is divided into the first cavity and the second cavity, swelling agent is equipped with the first cavity and the second cavity, the swelling agent is that boiling point is 70-
90 DEG C of liquid or the liquid of expanded by heating；The top of the heat absorption tank is provided with water inlet, and the bottom for the tank that absorbs heat is provided with out
The mouth of a river, delivery port are connected with water pump, and the cylinder body will be along will drive water pump operation during axis of rotation.
2. the energy storage device according to claim 1 recycled for residual heat of air compressor, it is characterised in that the water inlet
Place is provided with the switch that can turn off or on water inlet.
3. the energy storage device according to claim 1 recycled for residual heat of air compressor, it is characterised in that the heat-absorption water
The bottom of groove and the top of cooler are equipped with spaced heat-conducting plate, and the cylinder body is located between two heat-conducting plates.
4. the energy storage device according to claim 3 recycled for residual heat of air compressor, it is characterised in that the cylinder body
Cuboid is shaped as, the gap between cylinder body and heat-conducting plate is 1-1.5mm.
5. the energy storage device according to claim 4 recycled for residual heat of air compressor, it is characterised in that the cylinder body two
One side wall at end is provided with balancing weight, and the balancing weight is symmetrical along spindle central.
6. the energy storage device according to claim 5 recycled for residual heat of air compressor, it is characterised in that also include generating electricity
Machine and battery, the rotating shaft are connected with generator, and generator is connected with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010067.3A CN107859611B (en) | 2017-10-25 | 2017-10-25 | The energy storage device recycled for residual heat of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010067.3A CN107859611B (en) | 2017-10-25 | 2017-10-25 | The energy storage device recycled for residual heat of air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107859611A true CN107859611A (en) | 2018-03-30 |
| CN107859611B CN107859611B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711010067.3A Active CN107859611B (en) | 2017-10-25 | 2017-10-25 | The energy storage device recycled for residual heat of air compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489280A (en) * | 2018-04-04 | 2018-09-04 | 陈婷 | A kind of metallurgical casting boiling hot protective device that burns |
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| US20140026549A1 (en) * | 2009-06-29 | 2014-01-30 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| CN203742947U (en) * | 2014-04-04 | 2014-07-30 | 渤海船舶职业学院 | Air compressor waste heat recovery device |
| JP2015031182A (en) * | 2013-08-01 | 2015-02-16 | 株式会社テイエルブイ | Steam compressor |
| CN204371593U (en) * | 2014-12-29 | 2015-06-03 | 昆明华曦饲料有限公司 | A kind of feed factory air compressor waste heat is used for the system of workshop heating |
| WO2015109232A1 (en) * | 2014-01-16 | 2015-07-23 | Lightsail Energy, Inc. | Compressed gas energy storage system |
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2017
- 2017-10-25 CN CN201711010067.3A patent/CN107859611B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140026549A1 (en) * | 2009-06-29 | 2014-01-30 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| CN102767505A (en) * | 2012-07-05 | 2012-11-07 | 杭州山立净化设备有限公司 | Integral compressed air heat recovery device |
| JP2015031182A (en) * | 2013-08-01 | 2015-02-16 | 株式会社テイエルブイ | Steam compressor |
| WO2015109232A1 (en) * | 2014-01-16 | 2015-07-23 | Lightsail Energy, Inc. | Compressed gas energy storage system |
| CN203742947U (en) * | 2014-04-04 | 2014-07-30 | 渤海船舶职业学院 | Air compressor waste heat recovery device |
| CN204371593U (en) * | 2014-12-29 | 2015-06-03 | 昆明华曦饲料有限公司 | A kind of feed factory air compressor waste heat is used for the system of workshop heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489280A (en) * | 2018-04-04 | 2018-09-04 | 陈婷 | A kind of metallurgical casting boiling hot protective device that burns |
| CN108489280B (en) * | 2018-04-04 | 2019-11-29 | 骆雅雅 | A kind of metallurgical casting boiling hot protective device that burns |
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| Publication number | Publication date |
|---|---|
| CN107859611B (en) | 2019-03-15 |
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Denomination of invention: Energy storage device for air compressor waste heat reuse Effective date of registration: 20221009 Granted publication date: 20190315 Pledgee: Bank of China Limited Qingyuan Branch Pledgor: GUANGDONG WENBO ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022980017707 |