Heat energy recycling device of air compressor
Through the air compressor thermal energy recovery device, the high-temperature oil and gas steam generated by the screw air compressor is introduced into the dosing workshop, solving the problems of thermal energy loss and increased production costs, and realizing the recycling and utilization of heat energy and stable temperature control.
Patent Information
- Application Number
- CN202323240800.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-11-30
AI Technical Summary
The direct discharge of high-temperature oil and gas steam generated by the screw air compressor during long-term operation leads to heat loss, which increases the production cost of the dosing workshop, especially when the temperature is low in winter, additional heating is required to prevent the agent from crystallizing.
A heat energy recovery device for air compressors was designed. Through the cooperation of components such as lead pipes, guide pipes, discharge pipes, switching boards, etc., high-temperature oil and gas steam is introduced to the dosing workshop to realize heat energy recovery, and it can be used without use at high temperatures. heat energy discharge.
The heat energy generated by the operation of the air compressor is effectively recovered, the production cost of the dosing workshop is reduced, and the heat energy waste at high temperatures is avoided, ensuring the temperature stability of the workshop.
Smart Images
Figure CN222276946U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat recovery, and in particular relates to a heat recovery and utilization device for an air compressor. Background Art
[0002] During the long-term continuous operation of the screw air compressor, electrical energy will be converted into mechanical energy, and then mechanical energy will be converted into wind energy. In the process of converting mechanical energy into wind energy, the air is strongly compressed at high pressure, causing its temperature to rise sharply. The high-temperature heat generated by the high-speed rotation of the air compressor screw will also generate frictional heat. The high-temperature heat generated is mixed into oil and gas steam by the addition of air compressor lubricating oil and discharged from the body. In some production workshops, such as the dosing workshop, the low temperature in winter will cause the medicine to crystallize, so it is necessary to continuously heat the workshop. The direct discharge of high-temperature oil and gas steam will not only cause the loss of heat energy, but also increase the production cost when the dosing workshop is heated. Utility Model Content
[0003] The utility model provides an air compressor heat energy recovery and utilization device, which can introduce the high-temperature oil and gas steam generated by the operation of the air compressor into the dosing workshop, thereby ensuring the high temperature of the dosing workshop and achieving the characteristics of recovering heat energy and reducing production costs.
[0004] The utility model provides the following technical solution: it includes a guide pipe, both sides of the guide pipe are fixedly connected with a guide pipe and a discharge pipe, the bottom end of the guide pipe is fixedly connected with a discharge pipe, the inside of the discharge pipe is rotatably connected with a switching plate, two linkage plates are rotatably connected to the inside of the guide pipe and the discharge pipe respectively, the inner sides of the guide pipe and the discharge pipe are both slidably connected with extension pipes, one side of the two extension pipes are both slidably connected with positioning blocks, and the two positioning blocks are respectively engaged with the guide pipe and the discharge pipe.
[0005] Wherein, gate valves are installed at the top ends of the guide pipe and the discharge pipe.
[0006] Wherein, an alignment groove is opened on the inner side of the extension tube, and the positioning block slides inside the alignment groove.
[0007] Wherein, the guide pipe and the discharge pipe are both provided with adjustment grooves, and the two extension pipes slide in the guide pipe and the discharge pipe respectively through the adjustment grooves.
[0008] The beneficial effect of the utility model is that through the cooperation of components such as the discharge pipe and the switching plate, the high-temperature oil and gas vapor generated by the air compressor during operation will be introduced into the interior of the dosing workshop that needs to be heated, thereby achieving the purpose of recycling heat energy and reducing production costs, and the unnecessary heat energy can be discharged at high temperature to avoid affecting the dosing workshop.
[0009] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0011] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0012] Figure 3 for Figure 1 The enlarged schematic diagram of point A in the middle;
[0013] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle.
[0014] In the figure: 1. outlet pipe; 11. guide pipe; 12. discharge pipe; 13. gate valve; 2. discharge pipe; 3. switching plate; 31. linkage plate; 4. extension pipe; 41. positioning block; 42. alignment groove; 5. adjustment groove. DETAILED DESCRIPTION
[0015] See also Figure 1-Figure 4 The utility model provides the following technical solutions: including a guide pipe 1, both sides of the guide pipe 1 are fixedly connected with a guide pipe 11 and a discharge pipe 12, the bottom end of the guide pipe 11 is fixedly connected with a discharge pipe 2, the inside of the discharge pipe 2 is rotatably connected with a switching plate 3, two linkage plates 31 are rotatably connected to the inside of the guide pipe 11 and the discharge pipe 2, the inner sides of the guide pipe 11 and the discharge pipe 2 are both slidably connected with an extension pipe 4, one side of the two extension pipes 4 is slidably connected with a positioning block 41, and the two positioning blocks 41 are respectively engaged with the guide pipe 11 and the discharge pipe 2.
[0016] In this embodiment: the outlet pipe 1 is used to support various components, and the outlet pipe 1 is connected to the exhaust port of the air compressor, so that the high-temperature oil and gas steam generated by the air compressor during operation can be discharged through the outlet pipe 1 and enter the dosing workshop to complete the work of heating the dosing workshop, thereby achieving the purpose of heat recovery and reducing production costs. The guide pipe 11 and the discharge pipe 12 fixed on both sides of the outlet pipe 1 are respectively connected to the dosing workshop and the outside world, so that when the temperature is high, the unnecessary high-temperature oil and gas steam can be directly discharged through the discharge pipe 12, and when the temperature is low, the high-temperature oil and gas steam can be introduced into the dosing workshop, thereby achieving the purpose of using the recovered heat energy to increase the temperature of the dosing workshop. One side of the discharge pipe 2 and the discharge pipe 2 are both located inside the high-temperature workshop, and one side of the guide pipe 11 and the discharge pipe 2 are installed with axial flow fans and other components that can drive the air to move, and the discharge pipe 2 is located at the bottom of the high-temperature workshop, and the guide pipe 11 is located at the top of the high-temperature workshop. The switching plate 3 and the linkage plate 31 rotating inside the discharge pipe 2 are used to block the guide pipe 11 and the discharge pipe 2. Due to the characteristic that hot air moves upward, when the staff needs to use the oil and gas steam generated by the operation of the air compressor to heat the dosing workshop, the switching plate 3 and the linkage plate 31 can be rotated counterclockwise. The linkage plate 31 has two, and is respectively located inside the guide pipe 11 and the discharge pipe 2. When the switching plate 3 rotates counterclockwise, one end will rotate on the inner wall of the guide pipe 11. At this time The part of the guide pipe 11 on the side of the switching plate 3 away from the outlet pipe 1 will be blocked, and the interlocking plate 31 located inside the guide pipe 11 will be limited by the guide pipe 11 and cannot rotate when it rotates counterclockwise, and the interlocking plate 31 located inside the discharge pipe 2 will complete the blocking of the discharge pipe 2 during the rotation process, so that the part of the discharge pipe 2 on the side of the interlocking plate 31 close to the outlet pipe 1 will be blocked, and the high-temperature oil and gas steam entering the guide pipe 11 will enter the discharge pipe 2 from the guide pipe 11 and be discharged from the extension pipe 4 sliding inside the discharge pipe 2, so that the high-temperature oil and gas steam will be located at the bottom of the dosing workshop, and then the high-temperature gas will move upward. The work of quickly heating the interior of the dosing workshop is completed, thereby achieving heat recovery and utilization. The purpose of use is that when the temperature inside the dosing workshop is too high due to high temperature weather, the switching plate 3 and the interlocking plate 31 can be rotated clockwise, so that one side of the switching plate 3 is rotated to the inside of the discharge pipe 2, and the interlocking plate 31 inside the discharge pipe 2 is limited and cannot be rotated when it is rotated to contact the inner wall of the discharge pipe 2. The interlocking plate 31 inside the guide pipe 11 will block the guide pipe 11 after rotating clockwise. At this time, the guide pipe 11 inside the dosing workshop will be connected to the discharge pipe 2, so that the high-temperature air on the top of the dosing workshop will be drawn into the guide pipe 11 and discharged through the discharge pipe 2, thereby avoiding the situation where the temperature inside the dosing workshop is too high. The extension pipe 4 is used to extend the guide pipe 11 and the discharge pipe 2.The staff can fix the position of the extension tube 4 by sliding the extension tube 4 to a suitable height and sliding the positioning block 41 into the extension tube 4, so that the discharge position of the high-temperature oil and gas steam and the discharge position of the high-temperature air can be freely adjusted according to the actual situation. Through the cooperation of the discharge pipe 2 and the switching plate 3 and other components, the high-temperature oil and gas steam generated by the air compressor during operation will be introduced into the dosing workshop that needs to be heated, so as to achieve the purpose of recycling heat energy and reducing production costs. In addition, the heat energy that is not needed can be discharged at high temperature to avoid affecting the dosing workshop.
[0017] Gate valves 13 are installed at the top of the guide pipe 11 and the discharge pipe 12; the gate valves 13 installed at the top of the guide pipe 11 and the discharge pipe 12 are used to mechanically block the guide pipe 11 and the discharge pipe 12, so that when the temperature is low and the dosing workshop needs to be heated up, the gate valve 13 installed at the top of the discharge pipe 12 can mechanically block the discharge pipe 12, so that the high-temperature oil and gas steam generated by the operation of the air compressor can be introduced into the temple of the dosing workshop through the guide pipe 11, and when the dosing workshop does not need to be heated up, it can be blocked by the gate valve 13 installed at the top of the guide pipe 11, so that the high-temperature oil and gas steam generated by the operation of the air compressor can be directly discharged through the discharge pipe 12.
[0018] An alignment groove 42 is provided on the inner side of the extension tube 4, and the positioning block 41 slides inside the alignment groove 42; the alignment groove 42 provided on the inner side of the extension tube 4 is used to make way for the sliding of the positioning block 41, so that when the staff slides the extension tube 4 to a suitable position, the extension tube 4 can be engaged by sliding the positioning block 41 into the interior of the extension tube 4, so that the position of the extension tube 4 can be fixed, so that the discharge position of high-temperature oil and gas vapor and the discharge position of high-temperature air can be freely adjusted according to actual conditions.
[0019] Adjustment grooves 5 are provided inside the guide tube 11 and the discharge tube 2, and the two extension tubes 4 slide inside the guide tube 11 and the discharge tube 2 respectively through the adjustment grooves 5; the adjustment grooves 5 provided inside the guide tube 11 and the discharge tube 2 are used to make way for the sliding of the extension tubes 4, so that the staff can expand the guide tube 11 or the discharge tube 2 by sliding the extension tube 4, thereby achieving the purpose of fixing the gas discharge and exhaust positions.
[0020] The working principle and use process of the utility model are as follows: when the dosing workshop needs to heat up in low temperature weather, the staff starts the servo motor 21, so that the servo motor 21 drives the switching plate 3 and the interlocking plate 31 to rotate counterclockwise. When the switching plate 3 rotates counterclockwise, one end will rotate on the inner wall of the guide tube 11. At this time, the part of the guide tube 11 on the side of the switching plate 3 away from the outlet pipe 1 will be blocked, and the interlocking plate 31 located inside the guide pipe 11 will be limited by the guide pipe 11 and cannot rotate during the counterclockwise rotation. The interlocking plate 31 located inside the discharge pipe 2 will complete the blocking of the discharge pipe 2 during the rotation process, so that the part of the discharge pipe 2 on the side of the interlocking plate 31 close to the outlet pipe 1 will be blocked, and the high-temperature oil and gas vapor entering the guide pipe 11 will enter the discharge pipe 2 from the guide pipe 11 and be discharged from the extension pipe 4 sliding inside the discharge pipe 2, so that the high-temperature oil and gas vapor The steam will be located at the bottom of the dosing workshop, and then through the characteristic of the high-temperature gas moving upward, the temperature inside the dosing workshop will be quickly raised, thereby achieving the purpose of recovering and utilizing heat energy. When the temperature inside the dosing workshop is too high due to high temperature weather, the switching plate 3 and the interlocking plate 31 can be rotated clockwise, so that one side of the switching plate 3 is rotated to the inside of the discharge pipe 2, and the interlocking plate 31 inside the discharge pipe 2 is limited and cannot be rotated when it is rotated to contact the inner wall of the discharge pipe 2. The interlocking plate 31 located inside the guide pipe 11 will block the guide pipe 11 after rotating clockwise. At this time, the guide pipe 11 located inside the dosing workshop will be connected to the discharge pipe 2, so that the high-temperature air at the top of the dosing workshop will be drawn into the guide pipe 11 and discharged through the discharge pipe 2, thereby avoiding the situation where the temperature inside the dosing workshop is too high and ensuring the normal operation of the dosing workshop.
Claims
1. An air compressor heat recovery device, comprising a guide pipe (1), characterized in that: The guide tube (11) and the discharge tube (12) are fixedly connected to the two sides of the outlet tube (1), the bottom end of the guide tube (11) is fixedly connected to the discharge tube (2), the inside of the discharge tube (2) is rotatably connected to a switching plate (3), two linkage plates (31) are rotatably connected to the inside of the guide tube (11) and the discharge tube (2), the inside of the guide tube (11) and the discharge tube (2) are both slidably connected to an extension tube (4), one side of the two extension tubes (4) are both slidably connected to a positioning block (41), and the two positioning blocks (41) are respectively engaged with the guide tube (11) and the discharge tube (2).
2. The air compressor heat recovery device according to claim 1, characterized in that: Gate valves (13) are installed at the top ends of the guide pipe (11) and the discharge pipe (12).
3. The air compressor heat recovery device according to claim 1, characterized in that: An alignment groove (42) is provided on the inner side of the extension tube (4), and the positioning block (41) slides inside the alignment groove (42).
4. The air compressor heat recovery device according to claim 1, characterized in that: The guide tube (11) and the discharge tube (2) are both provided with adjustment grooves (5), and the two extension tubes (4) slide inside the guide tube (11) and the discharge tube (2) respectively through the adjustment grooves (5).