CN214616938U - Heat energy recovery device for compressed air system - Google Patents
Heat energy recovery device for compressed air system Download PDFInfo
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- CN214616938U CN214616938U CN202022852262.4U CN202022852262U CN214616938U CN 214616938 U CN214616938 U CN 214616938U CN 202022852262 U CN202022852262 U CN 202022852262U CN 214616938 U CN214616938 U CN 214616938U
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Abstract
The utility model relates to a heat recovery technical field, especially a heat recovery unit for compressed air system, including the machine case, the surface mounting of machine case has the controller, machine case and controller fixed connection, the utility model relates to a rationally, the structure is ingenious, through the mutual cooperation between the structure, waste heat recovery utilizes the fever water, no exhaust gas smoke and dust pollution, need not any running cost 0 cost fever water, no electric heating original paper contacts with the water, no electricity leakage, the hidden danger of combustible and explosive of fuel, the optimum operating temperature of air compressor machine is generally designed at a definite value, such as 80 degrees, but can never guarantee in this optimum temperature environment along with the operating time and environmental impact, high temperature takes place, when the temperature improves, the air compressor machine working capacity can descend, and improve the life of air compressor machine, finally reach energy-conserving purpose, when the temperature descends, the maintenance time of the air compressor and the service life of the air compressor are prolonged, and the maintenance cost is reduced.
Description
Technical Field
The utility model relates to a heat recovery technical field especially relates to a heat recovery unit for compressed air system.
Background
Along with the development of society and the progress of science and technology, the production with high efficiency and low consumption is more and more concerned by people, the energy conservation and consumption reduction and the reduction of production cost are urgent, the feasible scheme of the air compressor modification is considered to be really feasible by combining the demonstration of the field machine performance and the operation parameters of a noble company, the purposes of reducing energy consumption, optimizing operation and improving environment are achieved through the implementation of the project, the comprehensive system efficiency of a factory is continuously improved, meanwhile, the fact that the air compressor can generate a large amount of compression heat during operation is found, the energy consumed by the compression heat accounts for 85 percent of the operation power of a unit, usually, the part of energy is exchanged into the atmosphere through an air cooling or water cooling system of the unit, so the heat recovery of the compressor is a necessary means for continuously reducing the loss of an air system and improving the productivity of customers, and in fact, correct energy audit on the compressed air system can provide a comprehensive solution for the whole compressed air system of a user, the air compressor is a general machine widely applied to the production field, converts electric energy into mechanical energy and converts the mechanical energy into wind energy in the long-term continuous operation process, air is strongly compressed at high pressure in the process of converting the mechanical energy into the wind energy, the temperature of the air is suddenly increased, the phenomenon of conversion of the mechanical energy in the common physics is caused, high-temperature heat generated by high-speed rotation of a screw rod of the air compressor is mixed into oil/gas steam by adding lubricating oil of the air compressor and is discharged out of a machine body, the heat of the high-temperature oil/air flow is equal to 3/4 of the input power of the air compressor, the temperature of the high-temperature oil/air flow is usually between 80 ℃ (winter) and 100 ℃ (summer and autumn), and the heat is wasted to the atmosphere due to the requirement of the operation temperature of the machine, the heat dissipation system of the air compressor meets the temperature requirement of machine operation, the air compressor is properly modified according to the structure and the principle of the corresponding type of compressor, the heat is recovered, the heat sources are utilized by combining the actual conditions of a factory, the waste can be changed into valuable, the heat originally discharged into the environment is collected and utilized, and the fuel consumption for heating other purposes is reduced.
The air cooling system exhausts air forcibly to the main channel with zero meters in the factory building, so that the main channel with zero meters in the factory building maintains a high-temperature environment, the noise in the channel is more than or equal to 90 dB (A), and the high-temperature season in summer is particularly prominent, so that the pollution to the surrounding environment is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, the utility model provides a heat energy recovery device for a compressed air system, which has reasonable design and ingenious structure, utilizes the heat water through the mutual matching between the structures, recycles the heat water, has no waste gas and smoke pollution, does not need any operation cost O cost, has no contact between an electric heating element and a water body, has no electric leakage, has no hidden danger of fuel flammability and explosiveness, has the optimal operation temperature of an air compressor generally designed to be a fixed value, such as 80 ℃, but can not always ensure the optimal temperature environment and generate high temperature along with the influence of the working time and the environment, when the temperature is increased, the working capacity of the air compressor can be reduced, if the temperature of the air compressor is reduced by 10 ℃, the working capacity of the air compressor, namely the inflating capacity, is improved by about 5 percent, so that the temperature can be reduced by selecting the hot water air compressor engineering, the service life of the air compressor is prolonged, the aim of saving energy is finally achieved, the maintenance time of the air compressor and the service life of the air compressor are prolonged after the temperature is reduced, the maintenance cost is reduced, the air compressor has all-weather automatic functions, full-automatic functions of automatic water replenishing, automatic pressurization, automatic heating, fault self-checking, parameter display and the like, has good market competitiveness, and is worthy of recommendation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat energy recovery device for a compressed air system is designed, and comprises a case, wherein a controller is mounted on the surface of the case, the case is fixedly connected with the controller, a heat exchanger is mounted inside the case, the case and the heat exchanger are fixed through bolts, a high-heat-conductivity alloy material is mounted inside the heat exchanger, the heat exchanger is attached to the high-heat-conductivity alloy material, an air compressor is mounted on one side of the heat exchanger, the heat exchanger is connected with the air compressor through a pipeline, an oil-gas separator is mounted inside the air compressor, the oil-gas separator is fixed with the air compressor through bolts, a machine head is mounted on one side of the oil-gas separator, the oil-gas separator is connected with the machine head through a pipeline, the machine head is fixed with the air compressor through bolts, an air inlet valve is mounted at the top of the machine head, and the machine head is connected with the air inlet valve through a pipeline, and the air inlet valve and the air compressor are fixed through bolts.
Preferably, an air filter is installed on one side of the air inlet valve, and the air filter is connected with the machine head through a pipeline.
Preferably, gas-water separator is installed to top one side of admission valve, air cooler is installed to top one side of gas-water separator, gas-water separator passes through pipe connection with air cooler, gas-water separator and air cooler all are fixed with the air compressor machine through the bolt.
Preferably, the oil cooler is installed at the top of air cooler, the air cooler is laminated with the oil cooler mutually, the oil cooler passes through the bolt fastening with the air compressor machine, the temperature control valve is installed to one side bottom of oil cooler, the temperature control valve passes through the pipe connection with the oil cooler.
The utility model provides a heat recovery unit for compressed air system, beneficial effect lies in: the utility model has the advantages of reasonable design and ingenious structure, can know the internal temperature through the temperature control valve in other places, recycles and utilizes the heating water through the mutual cooperation between the structures, has no waste heat pollution of exhaust gas and dust, does not need any operation cost O to heat the water, has no electric heating element to contact with the water body, has no electric leakage, has no hidden danger of fuel flammability and explosiveness, generally designs the optimal operation temperature of the air compressor at a fixed value, such as 80 ℃, but can not always ensure the optimal temperature environment along with the influence of the working time and the environment, when the temperature is increased, the working capacity of the air compressor is reduced, if the temperature of the air compressor is reduced by 10 ℃, the working capacity of the air compressor is improved by about 5%, so that the temperature reduction can be ensured by selecting hot water engineering of the air compressor, the service life of the air compressor is prolonged, and finally the purpose of energy conservation is achieved.
Drawings
Fig. 1 is a schematic view of a heat energy recovery device for a compressed air system according to the present invention;
fig. 2 is a side view of a heat energy recovery device for a compressed air system according to the present invention;
fig. 3 is a connection diagram of a heat energy recovery device for a compressed air system according to the present invention.
In the figure: 1. a chassis; 2. a controller; 3. a heat exchanger; 4. a high thermal conductivity alloy material; 5. a temperature control valve; 6. an oil-gas separator; 7. an air compressor; 8. an air cleaner; 9. a machine head; 10. a gas-water separator; 11. an intake valve; 12. an air cooler; 13. and (7) an oil cooler.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a heat energy recovery device for a compressed air system comprises a case 1, a controller 2 is installed on the surface of the case 1, the case 1 is fixedly connected with the controller 2, a heat exchanger 3 is installed inside the case 1, the case 1 is fixed with the heat exchanger 3 through bolts, a high heat-conducting alloy material 4 is installed inside the heat exchanger 3, the heat exchanger 3 is attached to the high heat-conducting alloy material 4, an air compressor 7 is installed on one side of the heat exchanger 3, the heat exchanger 3 is connected with the air compressor 7 through a pipeline, an oil-gas separator 6 is installed inside the air compressor 7, the oil-gas separator 6 is fixed with the air compressor 7 through bolts, a machine head 9 is installed on one side of the oil-gas separator 6, the oil-gas separator 6 is connected with the machine head 9 through a pipeline, the machine head 9 is fixed with the air compressor 7 through bolts, an air inlet valve 11 is installed on the top of the machine head 9, and an air filter 8 is installed on one side of the air inlet valve 11, the air filter 8 is connected with the machine head 9 through a pipeline, so that the connection is convenient.
Gas-water separator 10 is installed to the top one side of admission valve 11, and air cooler 12 is installed to top one side of gas-water separator 10, and gas-water separator 10 passes through pipe connection with air cooler 12, and gas-water separator 10 all is fixed with air compressor machine 7 through the bolt with air cooler 12, increases fixed stability.
The machine head 9 is connected with the air inlet valve 11 through a pipeline, and the air inlet valve 11 is fixed with the air compressor 7 through a bolt
The working principle is as follows: move at the pipeline through air cooler 12 and oil cooler 13, reach the inside of heat exchanger 3, carry out the heat transfer through the inside pipeline of heat exchanger 3 and high heat conduction alloy material 4, make the inside water of air cooler 12 heat up, thereby can utilize in other places, can know inside temperature through temperature control valve 5, when exceeding or being less than the interval of appointed temperature, the valve is closed, cuts water, and the inside water of air cooler 12 is kept apart with the electrical part completely.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (4)
1. The heat energy recovery device for the compressed air system comprises a case (1) and is characterized in that a controller (2) is mounted on the surface of the case (1), the case (1) is fixedly connected with the controller (2), a heat exchanger (3) is mounted inside the case (1), the case (1) is fixed with the heat exchanger (3) through bolts, a high-heat-conductivity alloy material (4) is mounted inside the heat exchanger (3), the heat exchanger (3) is attached to the high-heat-conductivity alloy material (4), an air compressor (7) is mounted on one side of the heat exchanger (3), the heat exchanger (3) is connected with the air compressor (7) through a pipeline, an oil-gas separator (6) is mounted inside the air compressor (7), the oil-gas separator (6) is fixed with the air compressor (7) through bolts, a machine head (9) is mounted on one side of the oil-gas separator (6), oil and gas separator (6) pass through the pipe connection with aircraft nose (9), aircraft nose (9) pass through the bolt fastening with air compressor machine (7), admission valve (11) are installed at the top of aircraft nose (9), aircraft nose (9) pass through the pipe connection with admission valve (11), admission valve (11) pass through the bolt fastening with air compressor machine (7).
2. The heat energy recovery device for compressed air system according to claim 1, characterized in that an air filter (8) is installed at one side of the air inlet valve (11), and the air filter (8) is connected with the machine head (9) through a pipeline.
3. The heat energy recovery device for the compressed air system according to claim 1, wherein a gas-water separator (10) is installed on one side of the top of the air inlet valve (11), an air cooler (12) is installed on one side of the top of the gas-water separator (10), the gas-water separator (10) is connected with the air cooler (12) through a pipeline, and the gas-water separator (10) and the air cooler (12) are both fixed with the air compressor (7) through bolts.
4. The heat energy recovery device for the compressed air system according to claim 3, wherein an oil cooler (13) is installed at the top of the air cooler (12), the air cooler (12) is attached to the oil cooler (13), the oil cooler (13) is fixed to the air compressor (7) through bolts, a temperature control valve (5) is installed at the bottom of one side of the oil cooler (13), and the temperature control valve (5) is connected with the oil cooler (13) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852262.4U CN214616938U (en) | 2020-12-02 | 2020-12-02 | Heat energy recovery device for compressed air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852262.4U CN214616938U (en) | 2020-12-02 | 2020-12-02 | Heat energy recovery device for compressed air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616938U true CN214616938U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022852262.4U Active CN214616938U (en) | 2020-12-02 | 2020-12-02 | Heat energy recovery device for compressed air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616938U (en) |
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2020
- 2020-12-02 CN CN202022852262.4U patent/CN214616938U/en active Active
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