CN208858517U - The high air compressor heat exchange system of heat exchange efficiency - Google Patents
The high air compressor heat exchange system of heat exchange efficiency Download PDFInfo
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- CN208858517U CN208858517U CN201821514646.1U CN201821514646U CN208858517U CN 208858517 U CN208858517 U CN 208858517U CN 201821514646 U CN201821514646 U CN 201821514646U CN 208858517 U CN208858517 U CN 208858517U
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Abstract
The utility model relates to a kind of air compressor heat exchange systems that heat exchange efficiency is high, including air compressor machine ontology, heat-exchanging water tank and insulated water tank, the lower part of air compressor machine is provided with flowline, the top of air compressor machine is provided with oil inlet pipe, flowline is entered inside heat-exchanging water tank via second mouthful and is connected to the second heat exchanger tube, and oil inlet pipe is entered inside heat-exchanging water tank via first and is connected to the second heat exchanger tube；The top of heat-exchanging water tank is additionally provided with outlet pipe, outlet pipe is connected to insulated water tank, outlet pipe sleeve is equipped with the first heat exchanger tube, first heat exchanger tube is tightly connected close to the side of air compressor machine and the tube wall of flowline, first heat exchanger tube is fixedly connected close to the side of heat-exchanging water tank with heat-exchanging water tank, accommodating chamber is formed between first heat exchanger tube and flowline, accommodating chamber is connected to by second mouthful with heat-exchanging water tank, first heat exchanger tube is provided with water inlet pipe close to one end of air compressor machine, water inlet pipe is connected to the first heat exchanging water pipe, and the other end of water inlet pipe is connected to external cold water source.The utility model heat exchange efficiency is high.
Description
Technical field
The utility model relates to field of air compressor, in particular to a kind of air compressor heat exchange system that heat exchange efficiency is high.
Background technique
Compressed air has many advantages, such as safety, easy storage, regulation performance is good, conveying facilitates, and is current industrial circle
Most widely used dynamic origin, for most of factories, the energy consumption of air compression system accounts for about the 10~35% of total power consumption, is
The emphasis of industrial energy saving work.Air compressor machine does work to air by inputing power, wherein there is small part (about 15%) to be converted into sky
Powerful energy, infrared radiant energy and machine driving energy, remaining most of (about 85%) can be converted into the thermal energy of air, this partial heat energy is such as
It is discharged not in time, equipment can be caused badly damaged, at present generally discharged these thermal energy by the way of air-cooled or water cooling
Into atmosphere, the significant wastage of the energy is caused, in the thermal energy of these discharges, at least 80% can be recycled,
Factory and enterprise huge for the mount of using heat recycles this partial heat energy to reduce the consumption of other heating equipment energy, Ke Yiqu
Obtain good energy saving profit.
Utility model content
Based on this, it is necessary to provide a kind of air compressor heat exchange system that heat exchange efficiency is high, including air compressor machine ontology, heat-exchanging water
Case and insulated water tank, the heat-exchanging water tank include first setting up and down, second mouthful and setting in the inner second heat exchange
Pipe, the lower part of the air compressor machine are provided with flowline, and the top of the air compressor machine is provided with oil inlet pipe, and the flowline is via the
Two mouthfuls enter heat-exchanging water tank inside and are connected to second heat exchanger tube, and the oil inlet pipe enters heat-exchanging water tank via first
It is internal to be connected to second heat exchanger tube；The top of the heat-exchanging water tank is additionally provided with outlet pipe, the outlet pipe and heat preservation water
Case connection, the outlet pipe sleeve be equipped with the first heat exchanger tube, first heat exchanger tube close to the air compressor machine side and it is described go out
The tube wall of oil pipe is tightly connected, and first heat exchanger tube is close to the side of the heat-exchanging water tank and the fixed company of the heat-exchanging water tank
It connects, forms accommodating chamber between first heat exchanger tube and the flowline, the accommodating chamber is changed by described second mouthful with described
Boiler connection, first heat exchanger tube are provided with water inlet pipe close to one end of the air compressor machine, the water inlet pipe and described the
One heat exchanging water pipe connection, the other end of the water inlet pipe are connected to external cold water source.
Wherein, flowline, oil inlet pipe and the first heat exchanger tube are the heat conducting pipes such as steel pipe or aluminum pipe, the one of the first heat exchanger tube
End is welded on the surface of heat-exchanging water tank and the face seal of heat-exchanging water tank connects, and the other end is welded on the surface of flowline and goes out
The face seal of oil pipe connects；When compressor operation, hot oil is flowed out from flowline, enters the second heat exchange being connected to flowline
Then Guan Zhong flows back to air compressor machine via the oil inlet pipe being connected to the second heat exchanger tube.
In the process, external cold water source is flowed into the receiving formed between the first heat exchanger tube and flowline from water inlet pipe
In chamber, preliminary heat exchange for the first time is carried out with flowline, is then flowed in heat-exchanging water tank from accommodating chamber, in the second heat exchanger tube
Oil is adequately exchanged heat, and is then flowed out in insulated water tank from the outlet pipe on heat-exchanging water tank top, and the water in insulated water tank
Use can be directly fed, and thermometer can be set in insulated water tank, to know the temperature of water in it at any time.
Wherein, preliminary heat transfer process can guarantee that the heat escaped in flowline is received intracavitary water and absorbs for the first time,
The water for absorbing heat in flowline can be flowed into heat exchange box, to effectively reduce heat of the hot oil before entering heat exchange box
Amount loss, increases heat exchange efficiency.
In addition, the water of the utility model enters in heat-exchanging water tank from water inlet pipe, i.e. from outlet pipe stream after heat-exchanging water tank is full
Out, so that the temperature difference of hot oil and water is larger, to effectively increase heat exchange efficiency.
It preferably, further include quenching system, the quenching system is independently disposed to by the air compressor machine, and the cold wind system
System is arranged towards the oil inlet pipe.
Quenching system can further decrease the temperature that have passed through the oil of heat exchange, so that entering in air compressor machine
The temperature of oil is lower, so that oil is bigger with the temperature difference of air compressor machine, so that the application is more preferable for the heat exchange efficiency of air compressor machine,
Heat dissipation effect is more preferable.
Preferably, the surface of first heat exchanger tube is provided with insulating layer.
Insulating layer can effectively reduce scattering and disappearing for the heat of water in the first heat exchanger tube.
Further, the insulating layer includes heat-preservation cotton.
Preferably, second heat exchanger tube includes two main heat exchange pipes being connected to oil inlet pipe and flowline, and is set to two
Several secondary heat exchange pipes for being mutually juxtaposed setting between main heat exchange pipe and being connected to the two main heat exchanges pipe.
Relative to main heat exchange pipe, the caliber of secondary heat exchange pipe is smaller, and tube wall is thinner, to increase connecing for heat exchanger tube and cold water
Contacting surface product, and then increase heat exchange efficiency.
Further, the secondary heat exchange pipe is in the shape of a spiral.
Spiral helicine secondary heat exchange pipe further increases the contact area of heat exchanger tube and water, to increase heat exchange effect
Rate.
Preferably, water pump is provided on the water inlet pipe.
Water pump is for the water in cold water source to be pumped into heat-exchanging water tank.
Preferably, the surface of the outlet pipe is provided with insulating layer.
Insulating layer for reducing the water in outlet pipe heat loss.
The principles of the present invention, effect are further illustrated below with reference to above-mentioned technical proposal:
In the utility model, it is intracavitary can to guarantee that the heat escaped in flowline is received for preliminary heat transfer process for the first time
Water absorbs, and the water for absorbing heat in flowline can be flowed into heat exchange box, so that effectively reducing hot oil is entering heat exchange box
Thermal loss before increases heat exchange efficiency.In addition, the water of the utility model enters in heat-exchanging water tank from water inlet pipe, heat exchange
It is flowed out of the water outlet pipe after water tank is full, so that the temperature difference of hot oil and water is larger, to effectively increase heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high air compressor heat exchange system of heat exchange efficiency described in the utility model embodiment.
Description of symbols:
1- heat-exchanging water tank, 11- first, second mouthful of 12-, the second heat exchanger tube of 13-, 131- main heat exchange pipe, 132- times grade is changed
Heat pipe, 14- outlet pipe, 2- air compressor machine ontology, 21- flowline, 22- oil inlet pipe, the first heat exchanger tube of 3-, 31- insulating layer, 32- into
Water pipe.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, doing the utility model into one below in conjunction with attached drawing and embodiment
Step detailed description:
Such as Fig. 1, a kind of air compressor heat exchange system that heat exchange efficiency is high, including air compressor machine ontology 2, heat-exchanging water tank 1 and protect
Reservoir, the heat-exchanging water tank 1 include the second heat exchanger tube of 11, second mouthful 12 of first and setting setting up and down in the inner
13, the lower part of the air compressor machine is provided with flowline 21, and the top of the air compressor machine is provided with oil inlet pipe 22, the flowline 21
It enters the inside of heat-exchanging water tank 1 via second mouthful 12 to be connected to second heat exchanger tube 13, the oil inlet pipe 22 is via first
11 enter 1 inside of heat-exchanging water tank is connected to second heat exchanger tube 13；The top of the heat-exchanging water tank 1 is additionally provided with outlet pipe
14, the outlet pipe 14 is connected to insulated water tank, and the flowline 21 is arranged with the first heat exchanger tube 3, and first heat exchanger tube 3 leans on
The side of the nearly air compressor machine and the tube wall of the flowline 21 are tightly connected, and first heat exchanger tube 3 is close to the heat-exchanging water
The side of case 1 is fixedly connected with the heat-exchanging water tank 1, forms accommodating chamber between first heat exchanger tube 3 and the flowline 21,
The accommodating chamber is connected to by described second mouthful 12 with the heat-exchanging water tank 1, and first heat exchanger tube 3 is close to the air compressor machine
One end is provided with water inlet pipe 32, and the water inlet pipe 32 is connected to first heat exchanging water pipe, the other end of the water inlet pipe 32 with
External cold water source connection.
Wherein, flowline 21, oil inlet pipe 22 and the first heat exchanger tube 3 are the heat conducting pipes such as steel pipe or aluminum pipe, the first heat exchange
The surface that one end of pipe 3 is welded on heat-exchanging water tank 1 is connect with the face seal of heat-exchanging water tank 1, and the other end is welded on flowline
21 surface is connect with the face seal of flowline 21；When compressor operation, hot oil from flowline 21 flow out, enter with it is fuel-displaced
In the second heat exchanger tube 13 that pipe 21 is connected to, air compressor machine then is flowed back to via the oil inlet pipe 22 being connected to the second heat exchanger tube 13.
In the process, external cold water source is flowed between the first heat exchanger tube 3 and flowline 21 from water inlet pipe 32 and is formed
Accommodating chamber in, carry out preliminary heat exchange for the first time with flowline 21, then flowed in heat-exchanging water tank 1 from accommodating chamber, with second
Oil in heat exchanger tube 13 is adequately exchanged heat, and is then flowed out in insulated water tank from the outlet pipe 14 on 1 top of heat-exchanging water tank, and
Water in insulated water tank can directly feed use, and thermometer can be arranged in insulated water tank, to know water in it at any time
Temperature.
Wherein, preliminary heat transfer process can guarantee that the heat escaped in flowline 21 is received intracavitary water and inhales for the first time
Receive, the water for absorbing heat in flowline 21 can be flowed into heat exchange box, thus effectively reduce hot oil enter heat exchange box it
Preceding thermal loss increases heat exchange efficiency.
In addition, the water of the utility model enters in heat-exchanging water tank 1 from water inlet pipe 32, i.e. from water outlet after heat-exchanging water tank 1 is full
Pipe 14 flows out, so that the temperature difference of hot oil and water is larger, to effectively increase heat exchange efficiency.
One of embodiment further includes quenching system, and the quenching system is independently disposed to by the air compressor machine, and institute
Quenching system is stated to be arranged towards the oil inlet pipe 22.
Quenching system can further decrease the temperature that have passed through the oil of heat exchange, so that entering in air compressor machine
The temperature of oil is lower, so that oil is bigger with the temperature difference of air compressor machine, so that the application is more preferable for the heat exchange efficiency of air compressor machine,
Heat dissipation effect is more preferable.
The surface of one of embodiment, first heat exchanger tube 3 is provided with insulating layer 31.
Insulating layer 31 can effectively reduce scattering and disappearing for the heat of water in the first heat exchanger tube 3.
One of embodiment, the insulating layer 31 include heat-preservation cotton.
One of embodiment, second heat exchanger tube 13 include two main heat exchanges being connected to oil inlet pipe 22 and flowline 21
Pipe 131, and be set between two main heat exchange pipes 131 and what is be connected to the two main heat exchanges pipe 131 several be mutually juxtaposed setting
Secondary heat exchange pipe 132.
Relative to main heat exchange pipe 131, the caliber of secondary heat exchange pipe 132 is smaller, and tube wall is thinner, thus increase heat exchanger tube with it is cold
The contact area of water, and then increase heat exchange efficiency.
One of embodiment, the secondary heat exchange pipe 132 is in the shape of a spiral.
Spiral helicine secondary heat exchange pipe 132 further increases the contact area of heat exchanger tube and water, changes to increase
The thermal efficiency.
One of embodiment is provided with water pump on the water inlet pipe 32.
Water pump is for the water in cold water source to be pumped into heat-exchanging water tank 1.
The surface of one of embodiment, the outlet pipe 14 is provided with insulating layer 31.
Insulating layer 31 for reducing the water in outlet pipe 14 heat loss.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of air compressor heat exchange system that heat exchange efficiency is high, including air compressor machine ontology, heat-exchanging water tank and insulated water tank, described
Heat-exchanging water tank includes first setting up and down, second mouthful and setting the second heat exchanger tube in the inner, the lower part of the air compressor machine
It is provided with flowline, the top of the air compressor machine is provided with oil inlet pipe, and the flowline enters heat-exchanging water tank via second mouthful
Internal to be connected to second heat exchanger tube, the oil inlet pipe is entered inside heat-exchanging water tank via first and is exchanged heat with described second
Pipe connection；The top of the heat-exchanging water tank is additionally provided with outlet pipe, and the outlet pipe is connected to insulated water tank, which is characterized in that
The outlet pipe sleeve is equipped with the first heat exchanger tube, and first heat exchanger tube is close to the side of the air compressor machine and the pipe of the flowline
Wall is tightly connected, and first heat exchanger tube is fixedly connected close to the side of the heat-exchanging water tank with the heat-exchanging water tank, and described the
Accommodating chamber is formed between one heat exchanger tube and the flowline, the accommodating chamber is connected by described second mouthful with the heat-exchanging water tank
Logical, first heat exchanger tube is provided with water inlet pipe, the water inlet pipe and first heat-exchanging water close to one end of the air compressor machine
Pipe connection, the other end of the water inlet pipe are connected to external cold water source.
2. the high air compressor heat exchange system of heat exchange efficiency according to claim 1, which is characterized in that further include cold wind system
System, the quenching system is independently disposed to by the air compressor machine, and the quenching system is arranged towards the oil inlet pipe.
3. the high air compressor heat exchange system of heat exchange efficiency according to claim 1, which is characterized in that first heat exchanger tube
Surface be provided with insulating layer.
4. the high air compressor heat exchange system of heat exchange efficiency according to claim 3, which is characterized in that the insulating layer includes
Heat-preservation cotton.
5. the high air compressor heat exchange system of heat exchange efficiency according to claim 1, which is characterized in that second heat exchanger tube
Including two main heat exchange pipes being connected to oil inlet pipe and flowline, and be set between two main heat exchange pipes and with two main heat exchange
Several secondary heat exchange pipes for being mutually juxtaposed setting of pipe connection.
6. the high air compressor heat exchange system of heat exchange efficiency according to claim 5, which is characterized in that the secondary heat exchange pipe
In the shape of a spiral.
7. the high air compressor heat exchange system of heat exchange efficiency according to claim 1, which is characterized in that set on the water inlet pipe
It is equipped with water pump.
8. the high air compressor heat exchange system of heat exchange efficiency according to claim 1, which is characterized in that the table of the outlet pipe
Face is provided with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514646.1U CN208858517U (en) | 2018-09-17 | 2018-09-17 | The high air compressor heat exchange system of heat exchange efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514646.1U CN208858517U (en) | 2018-09-17 | 2018-09-17 | The high air compressor heat exchange system of heat exchange efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858517U true CN208858517U (en) | 2019-05-14 |
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ID=66418115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821514646.1U Active CN208858517U (en) | 2018-09-17 | 2018-09-17 | The high air compressor heat exchange system of heat exchange efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858517U (en) |
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2018
- 2018-09-17 CN CN201821514646.1U patent/CN208858517U/en active Active
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