CN220454368U - Waste heat recovery structure of air compressor - Google Patents
Waste heat recovery structure of air compressor Download PDFInfo
- Publication number
- CN220454368U CN220454368U CN202321901773.8U CN202321901773U CN220454368U CN 220454368 U CN220454368 U CN 220454368U CN 202321901773 U CN202321901773 U CN 202321901773U CN 220454368 U CN220454368 U CN 220454368U
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- Prior art keywords
- heat exchange
- fixing
- exchange box
- box body
- wall
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- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 239000002918 waste heat Substances 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 15
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses an air compressor waste heat recovery structure, which comprises a heat exchange box body, wherein a detachable heat exchange tube is arranged in the heat exchange box body, a plurality of radiating fins are fixedly sleeved on the outer wall of the heat exchange tube, plate covers are arranged at the top and the bottom of the heat exchange box body, a fixing assembly is arranged between the two plate covers, a bracket assembly for supporting and limiting the heat exchange tube is arranged between the two plate covers, the bottom of a fixing column is fixedly connected with one plate cover, a plurality of fixing bolts are fixedly sleeved on the top of the other plate cover in a sliding penetrating and inserting mode, and the bottom of the outer wall of each fixing bolt is fixedly sleeved with the fixing column in a sliding mode. According to the utility model, the heat exchange box body, the heat exchange tubes, the two plate covers and the fixing assembly are utilized, and the two plate covers are arranged at the top and the bottom of the heat exchange box body through the fixing assembly, so that when the fixing bolts are detached, the two plate covers can be detached, and then the heat exchange tubes are detached and cleaned, so that the heat exchange can be ensured to be normally carried out.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a waste heat recovery structure of an air compressor.
Background
The air compressor is a device for compressing gas, the air compressor is similar to a water pump in structure, most of the air compressors are reciprocating pistons, rotary blades or rotary screws, electric energy consumed by compressed air only accounts for 15% -25% of total electric consumption, the rest of electric energy is converted into heat energy, a part of heat energy is introduced into the compressed air except that a small amount of heat energy is emitted through an air compressor body, the temperature of the compressed air is increased, and the other part of heat energy is taken away by lubricating oil in the air compressor, so that the temperature of the lubricating oil is increased.
In order to improve the energy utilization efficiency, a heat exchange mode is adopted to transfer the heat in the lubricating oil to water flow, and a mode of cooperation work of a heat exchange box body, a heat exchange pipe and a water pipe is adopted during the exchange.
But when rivers absorb heat in the heat exchange box, the inside incrustation scale of rivers can adhere to the outer wall at heat exchange box and heat exchange tube to influence its heat exchange, and heat exchange box and heat exchange tube are welding setting as an organic whole usually, are inconvenient for dismantling the clearance maintenance to it.
Disclosure of Invention
The utility model aims to provide an air compressor waste heat recovery structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an air compressor waste heat recovery structure comprising:
the heat exchange box comprises a heat exchange box body, wherein a water outlet pipe is fixedly arranged at the top of the front surface of the heat exchange box body, and a water inlet pipe is fixedly arranged at the bottom of the front surface of the heat exchange box body;
the inside of heat exchange box is provided with detachable heat exchange tube, the outer wall of heat exchange tube has fixedly cup jointed a plurality of radiating fins, the top and the bottom of heat exchange box all are provided with the board lid, two be provided with fixed subassembly between the board lid, two be provided with between the board lid to the heat exchange tube supports spacing bracket component.
Preferably, the fixing assembly comprises a plurality of fixing columns, the bottoms of the fixing columns are fixedly connected with one of the plate covers, the tops of the other plate covers are slidably inserted and sleeved with a plurality of fixing bolts, and the bottoms of the outer walls of the fixing bolts are slidably sleeved with the fixing columns.
Preferably, the bottom of another board lid is fixedly connected with a plurality of sealing lantern rings, sealing lantern rings slip cup joint in the top of fixed column outer wall, the top fixedly connected with first sealed pad of fixed column.
Preferably, two opposite sides of the plate cover are fixedly connected with positioning frames, the outer walls of the positioning frames are in sliding clamping connection with the heat exchange box body, and a second sealing gasket is arranged between the plate cover and the heat exchange box body.
Preferably, the bracket assembly comprises two positioning plates, a plurality of fixing lantern rings are fixedly sleeved on the outer wall of the heat exchange tube, a first fixing rod is fixedly connected between the fixing lantern rings and the positioning plates, and a second fixing rod is fixedly connected between the upper fixing lantern ring and the lower fixing lantern rings.
Preferably, one side of the two opposite locating plates is respectively attached to the two plate covers, one side of the two opposite plate covers is fixedly connected with a plurality of locating rods, and the outer walls of the locating rods are sleeved with the locating plates in a sliding penetrating mode.
Preferably, the top and the bottom of heat exchange box one side are provided with oil outlet pipe and oil feed pipe respectively, the one end of oil outlet pipe outer wall and the one end of oil feed pipe outer wall have all fixedly sleeved first flange, the second flange has all been fixedly sleeved at the both ends of heat exchange pipe outer wall, a plurality of connecting bolts have been cup jointed in one side slip interlude of first flange, the one end and the second flange screw thread interlude of connecting bolt outer wall are cup jointed.
The utility model has the technical effects and advantages that:
according to the utility model, the heat exchange box body, the heat exchange tubes, the two plate covers and the fixing assembly are utilized, and the two plate covers are arranged at the top and the bottom of the heat exchange box body through the fixing assembly, so that when the fixing bolts are detached, the two plate covers can be detached, and then the heat exchange tubes are detached and cleaned, so that the heat exchange can be ensured to be normally carried out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front internal structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a heat exchange box; 2. a heat exchange tube; 3. a heat radiation fin; 4. a plate cover; 5. a fixing assembly; 51. fixing the column; 52. a fixing bolt; 53. a sealing collar; 54. a positioning frame; 61. a fixed collar; 62. a positioning plate; 63. a first fixing rod; 64. a positioning rod; 65. a second fixing rod; 7. an oil outlet pipe; 8. an oil inlet pipe; 9. a water outlet pipe; 10. a water inlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a waste heat recovery structure of an air compressor as shown in fig. 1-3, which comprises the following components:
the heat exchange box 1, positive top fixed mounting of heat exchange box 1 has outlet pipe 9, the positive bottom fixed mounting of heat exchange box 1 has inlet tube 10, the inside of heat exchange box 1 is provided with detachable heat exchange tube 2, the outer wall of heat exchange tube 2 is fixed to have cup jointed a plurality of radiating fins 3, radiating fins 3 can accelerate the inside softening oil of it and the inside rivers heat exchange of heat exchange box 1 efficiency, heat exchange box 1's top and bottom all are provided with board lid 4, after dismantling two board lids 4 and heat exchange tube 2, just can be convenient clear up the inner wall of heat exchange box 1 and the outer wall of heat exchange tube 2, be provided with fixed subassembly 5 between two board lids 4, be provided with the spacing bracket component of heat exchange tube 2 support between two board lids 4.
Specifically, the fixing assembly 5 includes a plurality of fixing columns 51, the bottom of fixing column 51 and one of them board lid 4 fixed connection, wherein a plurality of fixing bolts 52 have been cup jointed in the slip of the top of another board lid 4, and the bottom of fixing bolt 52 outer wall cup joints with fixing column 51 slip, and fixing bolt 52 and fixing column 51 can guarantee the stability of two board lids 4 installation on heat exchange box 1.
Further, a plurality of sealing lantern rings 53 are fixedly connected with the bottom of another board cover 4, the sealing lantern rings 53 are sleeved on the top of the outer wall of the fixed column 51 in a sliding manner, a first sealing gasket is fixedly connected with the top of the fixed column 51, a positioning frame 54 is fixedly connected to one opposite side of each of the two board covers 4, the outer wall of the positioning frame 54 is in sliding clamping connection with the heat exchange box body 1, the positioning frame 54 can improve the stability of the board cover 4 mounted on the heat exchange box body 1, a second sealing gasket is arranged between the board cover 4 and the heat exchange box body 1, and the sealing performance of the heat exchange box body 1 can be improved by the first sealing plate and the second sealing gasket.
Further, the bracket component comprises two positioning plates 62, a plurality of fixing lantern rings 61 are fixedly sleeved on the outer wall of the heat exchange tube 2, a first fixing rod 63 is fixedly connected between the fixing lantern rings 61 and the positioning plates 62, a second fixing rod 65 is fixedly connected between the upper fixing lantern ring 61 and the lower fixing lantern ring 61, one opposite sides of the two positioning plates 62 are respectively attached to the two plate covers 4, a plurality of positioning rods 64 are fixedly connected to opposite sides of the two plate covers 4, the outer wall of the positioning rods 64 is fixedly sleeved with the positioning plates 62 in a sliding penetrating and penetrating mode, and the stability of the heat exchange tube 2 installed in the heat exchange box 1 can be improved through the positioning plates 62, the fixing lantern rings 61, the first fixing rods 63 and the second fixing rods 65.
Specifically, the top and the bottom of heat exchange box 1 one side are provided with respectively and go out oil pipe 7 and advance oil pipe 8, go out the outer wall of oil pipe 7 and advance the outer wall of oil pipe 8 and all fix the cover cotton that has kept warm, thereby reduce the speed that the lubricating oil heat of going out oil pipe 7 and advancing oil pipe 8 inside lost, the one end of going out the oil pipe 7 outer wall and the one end of advancing oil pipe 8 outer wall all fix the cover first flange, the second flange has all been fixed to cup joint at the both ends of heat exchange tube 2 outer wall, a plurality of connecting bolts have been cup jointed in the slip of one side of first flange, the one end and the second flange screw thread of connecting bolt outer wall alternate the cover, all be provided with the seal cover between first connecting flange and second flange and the heat exchange box 1, dismantle the connecting bolt and just can dismantle the maintenance to heat exchange tube 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An air compressor waste heat recovery structure comprising:
the heat exchange box comprises a heat exchange box body (1), wherein a water outlet pipe (9) is fixedly arranged at the top of the front surface of the heat exchange box body (1), and a water inlet pipe (10) is fixedly arranged at the bottom of the front surface of the heat exchange box body (1);
the method is characterized in that: the inside of heat exchange box (1) is provided with detachable heat exchange tube (2), the outer wall of heat exchange tube (2) is fixed to be cup jointed a plurality of fin (3), the top and the bottom of heat exchange box (1) all are provided with board lid (4), two be provided with fixed subassembly (5) between board lid (4), two be provided with between board lid (4) to heat exchange tube (2) support spacing bracket component.
2. An air compressor waste heat recovery structure according to claim 1, wherein the fixing assembly (5) comprises a plurality of fixing columns (51), the bottom of each fixing column (51) is fixedly connected with one of the plate covers (4), a plurality of fixing bolts (52) are inserted and sleeved on the top of the other plate cover (4) in a sliding manner, and the bottoms of the outer walls of the fixing bolts (52) are sleeved and connected with the fixing columns (51) in a sliding manner.
3. An air compressor waste heat recovery structure according to claim 2, wherein the bottom of the other plate cover (4) is fixedly connected with a plurality of sealing collars (53), the sealing collars (53) are slidably sleeved on the top of the outer wall of the fixing column (51), and the top of the fixing column (51) is fixedly connected with a first sealing gasket.
4. The waste heat recovery structure of an air compressor according to claim 3, wherein two opposite sides of the plate cover (4) are fixedly connected with positioning frames (54), the outer walls of the positioning frames (54) are in sliding clamping connection with the heat exchange box body (1), and a second sealing gasket is arranged between the plate cover (4) and the heat exchange box body (1).
5. An air compressor waste heat recovery structure according to claim 1, wherein the bracket assembly comprises two positioning plates (62), a plurality of fixing collars (61) are fixedly sleeved on the outer wall of the heat exchange tube (2), a first fixing rod (63) is fixedly connected between the fixing collars (61) and the positioning plates (62), and a second fixing rod (65) is fixedly connected between the upper fixing collar and the lower fixing collar (61).
6. The waste heat recovery structure of an air compressor according to claim 5, wherein one side of each of the two positioning plates (62) opposite to each other is respectively attached to the two plate covers (4), a plurality of positioning rods (64) are fixedly connected to one side of each of the two plate covers (4) opposite to each other, and outer walls of the positioning rods (64) are in sliding insertion and sleeving connection with the positioning plates (62).
7. The waste heat recovery structure of an air compressor according to claim 1, wherein an oil outlet pipe (7) and an oil inlet pipe (8) are respectively arranged at the top and the bottom of one side of the heat exchange box body (1), a first connecting flange is fixedly sleeved at one end of the outer wall of the oil outlet pipe (7) and one end of the outer wall of the oil inlet pipe (8), a second connecting flange is fixedly sleeved at two ends of the outer wall of the heat exchange pipe (2), a plurality of connecting bolts are sleeved at one side of the first connecting flange in a sliding penetrating and penetrating mode, and one end of the outer wall of each connecting bolt is sleeved with the second connecting flange in a threaded penetrating and penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901773.8U CN220454368U (en) | 2023-07-19 | 2023-07-19 | Waste heat recovery structure of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901773.8U CN220454368U (en) | 2023-07-19 | 2023-07-19 | Waste heat recovery structure of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454368U true CN220454368U (en) | 2024-02-06 |
Family
ID=89724770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321901773.8U Active CN220454368U (en) | 2023-07-19 | 2023-07-19 | Waste heat recovery structure of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454368U (en) |
-
2023
- 2023-07-19 CN CN202321901773.8U patent/CN220454368U/en active Active
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