CN212367822U - Phase change heat energy recovery system - Google Patents
Phase change heat energy recovery system Download PDFInfo
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- CN212367822U CN212367822U CN202021418400.1U CN202021418400U CN212367822U CN 212367822 U CN212367822 U CN 212367822U CN 202021418400 U CN202021418400 U CN 202021418400U CN 212367822 U CN212367822 U CN 212367822U
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Abstract
The utility model provides a phase transition heat recovery system, which comprises a heat collecting cover, a mounting frame, a switchable air inlet pipeline structure, a heat insulating cover, an ear plate, a connecting bolt, a heat outlet pipe, a screwed pipe, a pipeline dismounting connector structure, a sealing gasket, a rubber pipe, a combined heat collecting sheet structure, an I-shaped frame, a motor and a fan blade, wherein the mounting frame is respectively bolted on the left side and the right side of the inner lower part of the heat collecting cover; but switch intake stack structure inlay respectively in the inside left and right sides of installation frame. The utility model has the advantages that: through the setting of keeping off ring, threaded connection cover and screwed pipe, rotatory threaded connection cover makes threaded connection cover at the outside rebound of screwed pipe, pulls down screwed pipe and threaded connection cover, is favorable to conveniently dismantling hollow connector and play hot pipe, can wash the inboard of equipment after taking apart, maintains or changes the rubber tube, need not pull down whole equipment.
Description
Technical Field
The utility model belongs to the technical field of the industrial waste heat recovery utilizes, especially, relate to phase transition heat recovery system.
Background
The heat energy recovery refers to the recovery and reuse of heat generated in the industrial process, and in the existing engineering, the heat is dissipated in the power electronic industry by using the phase change principle of a heat pipe, so that the heat is widely applied to the heat dissipation of power electronic devices.
However, the conventional phase-change heat energy recovery system has the problems that the inside of the recovery system and the connecting pipeline are inconvenient to clean, the number of heat collecting pieces cannot be increased or reduced as required, and heat dissipation of electrical elements is not facilitated when heat of electronic devices is collected.
Therefore, the phase change heat energy recovery system is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a phase transition heat recovery system to solve current phase transition heat recovery system inconvenient to inside and the connecting tube of recovery system wash, can not increase or reduce the quantity of heat collection piece as required and be unfavorable for electrical components's radiating problem when collecting the heat to electron device.
The phase change heat energy recovery system comprises a heat collecting cover, a mounting frame, a switchable air inlet pipeline structure, a heat insulation cover, an ear plate, a connecting bolt, a heat outlet pipe, a threaded pipe, a pipeline dismounting connector structure, a sealing gasket, a rubber pipe, a combined heat collecting sheet structure, an I-shaped frame, a motor and fan blades, wherein the mounting frame is respectively bolted on the left side and the right side of the lower part of the inner side of the heat collecting cover; the switchable air inlet pipeline structures are respectively embedded at the left side and the right side inside the mounting frame; the heat insulation cover is inserted in the middle of the upper part of the inner side of the heat collection cover; the ear plates are respectively welded at the left side and the right side of the lower part of the heat shield; the connecting bolt is in threaded connection with the connecting position of the lug plate and the heat collecting cover; the heat outlet pipe is welded in the middle of the upper part of the inner side of the heat shield; the threaded pipe is welded in the middle of the outer side of the heat outlet pipe; the pipeline dismounting connector structure is in threaded connection with the upper part of the heat outlet pipe; the sealing gasket is arranged at the joint of the pipeline dismounting connector structure and the heat outlet pipe; the rubber tube is connected to the upper part of the pipeline dismounting connector structure through a hoop; the combined heat collecting sheet structure is connected to the inner side of the heat shield through bolts; the I-shaped frames are respectively connected to the left side and the right side inside the mounting frame through bolts; the motor is connected to the inner side of the I-shaped frame through a bolt; the fan blade screw is connected with an output shaft of the motor; the pipeline dismounting connector structure comprises a hollow connector, a baffle ring, a threaded connection cover, a groove, a rotary rod and an anti-skidding sleeve, wherein the baffle ring is welded at the lower part of the hollow connector; the threaded connecting cover is sleeved at the lower part of the hollow connector; the grooves are respectively arranged at the left side and the right side of the lower part of the inner side of the threaded connection cover; the rotating rod is arranged on the inner side of the groove and is in shaft connection with the left side and the right side inside the threaded connection cover; the anti-skid sleeve is sleeved on the lower part of the rotating rod.
Preferably, the combined heat collecting sheet structure comprises an aluminum alloy heat conducting sheet, a sleeve, a spacing ring, a cross rod, a mounting pipe, a mounting plate, a limiting pipe and a clamping bolt, wherein the sleeve is welded on the upper part of the inner side of the aluminum alloy heat conducting sheet; the spacing ring is sleeved on the outer side of the cross rod; the cross rod is transversely inserted into the inner side of the sleeve; the mounting pipes are respectively bolted on the left side and the right side of the outer part of the cross rod; the mounting plate is welded on one side of the mounting pipe away from the cross rod; the limiting pipe is sleeved on the right side of the cross rod; the clamping bolt is in threaded connection with the connecting part of the limiting pipe and the cross rod.
Preferably, the switchable air inlet pipeline structure comprises a ninety-degree elbow pipe, a connecting frame, a mounting groove, a slot, a dustproof net, a sealing plate and a handle, wherein the connecting frame is welded on the left side of the ninety-degree elbow pipe; the mounting groove is formed in the middle of the inner side of the connecting frame, and the left side of the mounting groove is communicated with the inner side of the ninety-degree bent pipe; the opening of the slot is upwards arranged on the left side of the inside of the connecting frame; the dustproof net is inserted in the left side of the interior of the ninety-degree bent pipe; the sealing plate is longitudinally inserted at the upper part of the inner side of the slot; the handle screw is connected to the upper part of the sealing plate.
The threaded connection cover is in threaded connection with the outer side of the threaded pipe, the upper portion of the heat outlet pipe is communicated with the lower portion of the hollow connector, and the sealing gasket is arranged at the joint of the heat outlet pipe and the hollow connector.
Preferably, the baffle ring is arranged at the upper part of the inner side of the threaded connection cover.
Preferably, the spacing ring and the aluminum alloy heat conduction piece are respectively provided with a plurality of spacing rings, and the spacing rings and the aluminum alloy heat conduction piece are arranged in a crossed mode.
Preferably, the mounting plate bolted connection in the inside left and right sides that separates the heat exchanger, the lower part setting of aluminum alloy heat conduction piece in the inboard upper portion of heat collection cover.
Preferably, the upper portion of the ninety-degree elbow is respectively embedded in the left side and the right side of the interior of the heat collecting cover, the lower portion of the ninety-degree elbow is connected to the upper portion of the mounting frame through bolts, and the connecting frames are respectively connected to the left side and the right side of the heat collecting cover through bolts.
Preferably, the periphery of the left side of the dustproof net is welded with a limiting ring, and the limiting ring is inserted into the right side of the inside of the mounting groove.
Preferably, the heat insulation pad is adhered to the periphery of the inner side of the heat insulation cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the setting of fender ring, threaded connection cover and screwed pipe, rotatory threaded connection cover makes the threaded connection cover in the outside rebound of screwed pipe, pull down screwed pipe and threaded connection cover, be favorable to conveniently dismantling hollow connector and play heat pipe, can wash the inboard of equipment after unpacing apart, maintain or change the rubber tube, need not pull down whole equipment.
2. The utility model discloses in, the setting of recess, rotary rod and antiskid cover, with the ninety degrees of the outside rotation of the rotary rod of the left and right sides, make it reach the horizontality, the staff holds the antiskid cover and rotates threaded connection cover, when need not use, with the rotary rod rotatory to the inboard of recess, be favorable to making things convenient for the staff to dismantle threaded connection cover, when not using the rotary rod, the rotary rod contracts simultaneously, does not influence the normal use of this equipment.
3. The utility model discloses in, the setting of aluminum alloy heat conduction piece, sleeve pipe and spacer ring, it is different according to electrical components's interval, suitably reduce or increase the quantity of aluminum alloy heat conduction piece, the spacer ring that uses different quantity between two aluminum alloy heat conduction pieces separates, can adjust the distance between two aluminum alloy heat conduction pieces, be favorable to making things convenient for the quantity and the interval of staff according to the interval regulation aluminum alloy heat conduction piece between electrical components, increase the heat collection effect of this equipment.
4. The utility model discloses in, spacing pipe and clamp bolt's setting, spacing pipe removes to the left side, with aluminum alloy heat conduction piece and spacer ring top tight, screw up clamp bolt, the relative position of fixed spacing pipe and horizontal pole is favorable to fixing the position of aluminum alloy heat conduction piece, the lower part of placing aluminum alloy heat conduction piece when using takes place to collide with electrical components, leads to electrical components to receive the damage, increases the protective effect of this equipment to electrical components.
5. The utility model discloses in, ninety degree return bend, motor and flabellum set up, the motor drives the flabellum rotation, inhales the outside air through ninety degree return bend, then blows the bottom of electric elements, and the steam that promotes electric elements and produce rises, is favorable to accelerating hot air's transport, cools off electric elements simultaneously, prevents that electric elements from leading to electric elements internal damage because of the high temperature.
6. The utility model discloses in, the setting of slot, closing plate and handle, the staff upwards stimulates the handle, the handle drives the closing plate and upwards slides in the inboard of mounting groove, makes during the outside air can get into ninety degrees return bends, can promote the closing plate downwards when not needing to the electrical apparatus component cooling, is favorable to making things convenient for opening and closing of ninety degrees return bends of staff control, the air inlet volume of ninety degrees return bends can also be controlled through the opening size of closing plate simultaneously.
7. The utility model discloses in, the setting of dust screen and spacing ring, be favorable to the convenience to blockking the dust in the air, prevent that the dust from getting into the heat and collecting the cover, on falling electrical components, influence electrical components's radiating effect and aluminum alloy heat conduction piece's heat conduction effect.
8. The utility model discloses in, the setting of heat insulating mattress, be favorable to playing heat retaining effect to the heat shield, prevent that the heat from reducing thermal loss through the heat shield outdiffusion, can also prevent simultaneously that the staff from bumping the heat shield by mistake and making and be scalded, increase the protective effect to the staff, make the function of this equipment more perfect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the joint structure for detaching a pipe according to the present invention.
Fig. 3 is a schematic structural view of the combined heat collecting plate structure of the present invention.
Fig. 4 is a schematic structural view of the switchable air inlet duct structure of the present invention.
In the figure:
1. a heat collection hood; 2. installing a frame; 3. a switchable air inlet pipeline structure; 31. a ninety degree elbow; 32. a connecting frame; 33. mounting grooves; 34. a slot; 35. a dust screen; 351. a limiting ring; 36. a sealing plate; 37. a handle; 4. a heat shield; 41. a heat insulating pad; 5. an ear plate; 6. a connecting bolt; 7. discharging the heat pipe; 8. a threaded pipe; 9. the pipeline is disassembled from the connector structure; 91. a hollow connector; 92. a baffle ring; 93. a threaded connection cover; 94. a groove; 95. rotating the rod; 96. an anti-slip sleeve; 10. a gasket; 11. a rubber tube; 12. a combined heat collection sheet structure; 121. an aluminum alloy heat conducting sheet; 122. a sleeve; 123. a spacer ring; 124. a cross bar; 125. installing a pipe; 126. mounting a plate; 127. a limiting pipe; 128. clamping the bolt; 13. an I-shaped frame; 14. a motor; 15. a fan blade.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, the phase change heat energy recovery system comprises a heat collecting cover 1, a mounting frame 2, a switchable air inlet pipeline structure 3, a heat insulating cover 4, an ear plate 5, a connecting bolt 6, a heat outlet pipe 7, a threaded pipe 8, a pipeline dismounting connector structure 9, a sealing gasket 10, a rubber pipe 11, a combined heat collecting sheet structure 12, an i-shaped frame 13, a motor 14 and fan blades 15, wherein the mounting frame 2 is respectively bolted on the left side and the right side of the inner lower part of the heat collecting cover 1; the switchable air inlet pipeline structures 3 are respectively embedded at the left side and the right side inside the mounting frame 2; the heat insulation cover 4 is inserted in the middle of the upper part of the inner side of the heat collection cover 1; the ear plates 5 are respectively welded at the left side and the right side of the lower part of the heat shield 4; the connecting bolt 6 is in threaded connection with the connecting position of the lug plate 5 and the heat collecting cover 1; the heat outlet pipe 7 is welded at the middle position of the upper part of the inner side of the heat shield 4; the threaded pipe 8 is welded at the middle position of the outer side of the heat outlet pipe 7; the pipeline dismounting connector structure 9 is in threaded connection with the upper part of the heat outlet pipe 7; the sealing gasket 10 is arranged at the joint of the pipeline dismounting connector structure 9 and the heat outlet pipe 7; the rubber tube 11 is connected to the upper part of the pipeline dismounting connector structure 9 through an anchor ear; the combined heat collecting sheet structure 12 is connected to the inner side of the heat shield 4 through bolts; the I-shaped frames 13 are respectively bolted on the left side and the right side of the inside of the mounting frame 2; the motor 14 is connected to the inner side of the I-shaped frame 13 through bolts; the fan blades 15 are in screw connection with an output shaft of the motor 14; the pipeline dismounting connector structure 9 comprises a hollow connector 91, a baffle ring 92, a threaded connection cover 93, a groove 94, a rotating rod 95 and an anti-skid sleeve 96, wherein the baffle ring 92 is welded at the lower part of the hollow connector 91; the threaded connection cover 93 is sleeved at the lower part of the hollow connector 91; the grooves 94 are respectively arranged at the left side and the right side of the lower part of the inner side of the threaded connection cover 93; the rotating rod 95 is arranged at the inner side of the groove 94 and is in shaft connection with the left side and the right side inside the threaded connection cover 93; the anti-slip sleeve 96 is sleeved on the lower part of the rotating rod 95; when needing to maintain and wash the inside of equipment and rubber tube 11, rotate ninety degrees to the outside with rotary rod 95 respectively, make it reach the horizontality, the staff holds antiskid cover 96, through rotary rod 95 rotatory threaded connection cover 93, takes off threaded connection cover 93 from the outside of screwed pipe 8, makes cavity connector 91 and separation, washs the inside of equipment through going out heat pipe 7, maintains or changes rubber tube 11 through cavity connector 91.
As shown in fig. 3, in the above embodiment, in particular, the combined heat collecting plate structure 12 includes an aluminum alloy heat conducting plate 121, a sleeve 122, a spacer ring 123, a cross bar 124, a mounting tube 125, a mounting plate 126, a limiting tube 127 and a clamping bolt 128, wherein the sleeve 122 is welded on an upper inner side of the aluminum alloy heat conducting plate 121; the spacing ring 123 is sleeved on the outer side of the cross rod 124; the cross rod 124 is transversely inserted into the inner side of the sleeve 122; the mounting pipes 125 are respectively bolted on the left side and the right side of the outer part of the cross rod 124; the mounting plate 126 is welded on one side of the mounting tube 125 far away from the cross rod 124; the limiting pipe 127 is sleeved on the right side of the cross rod 124; the clamping bolt 128 is in threaded connection with the connecting part of the limiting pipe 127 and the cross rod 124; the interval according to electronic components on the circuit box board is different, can increase or reduce the quantity of aluminum alloy heat conduction piece 121, use the spacer ring 123 of different quantity to separate between two aluminum alloy heat conduction pieces 121, can adjust the distance between two aluminum alloy heat conduction pieces 121, then spacing pipe 127 moves to the left side, push up aluminum alloy heat conduction piece 121 and spacer ring 123, screw up clamping bolt 128, fix the relative position of spacing pipe 127 and horizontal pole 124, conveniently dismantle aluminum alloy heat conduction piece 121 simultaneously, make the staff change it.
In the above embodiment, as shown in fig. 4, specifically, the openable and closable air inlet duct structure 3 includes a ninety-degree elbow 31, a connecting frame 32, a mounting groove 33, a slot 34, a dust screen 35, a sealing plate 36 and a handle 37, wherein the connecting frame 32 is welded to the left side of the ninety-degree elbow 31; the mounting groove 33 is arranged in the middle of the inner side of the connecting frame 32, and the left side of the mounting groove is communicated with the inner side of the ninety-degree bent pipe 31; the opening of the slot 34 is upwards arranged at the left side inside the connecting frame 32; the dust screen 35 is inserted into the left side of the interior of the ninety-degree elbow 31; the sealing plate 36 is longitudinally inserted into the upper part of the inner side of the slot 34; the handle 37 is connected to the upper part of the sealing plate 36 through a screw; the staff upwards pulls handle 37, and handle 37 drives sealing plate 36 upwards to slide in the inboard of mounting groove 33, and starter motor 14, motor 14 drive flabellum 15 is rotatory, and outside cold wind inhales through dust screen 35 and ninety degrees return bend 31, then blows to the bottom of electrical apparatus fixed plate, cools off electrical apparatus component, and the hot-air that promotes electrical apparatus component production simultaneously rises, both can accelerate the transport of hot-air, can also cool off electrical apparatus component.
In the above embodiment, specifically, the threaded connection cover 93 is threaded on the outer side of the threaded pipe 8, the upper portion of the heat-discharging pipe 7 is communicated with the lower portion of the hollow connection joint 91, and the sealing gasket 10 is disposed at the connection position of the heat-discharging pipe 7 and the hollow connection joint 91.
In the above embodiment, specifically, the stop ring 92 is disposed on the upper inner side of the threaded connection cover 93.
In the above embodiment, specifically, the plurality of the spacing rings 123 and the plurality of the aluminum alloy heat conducting pieces 121 are respectively provided, and the spacing rings 123 and the aluminum alloy heat conducting pieces 121 are arranged in a crossing manner.
In the above embodiment, the mounting plates 126 are bolted to the left and right sides of the heat shield 4, and the lower part of the aluminum alloy heat conduction sheet 121 is disposed at the upper part of the heat collecting cover 1.
In the above embodiment, specifically, the upper portions of the ninety-degree bent pipes 31 are respectively embedded in the left and right sides of the interior of the heat collecting cover 1, the lower portions are bolted to the upper portion of the mounting frame 2, and the connecting frames 32 are respectively bolted to the left and right sides of the heat collecting cover 1.
In the above embodiment, specifically, the limiting ring 351 is welded around the left side of the dust screen 35, and the limiting ring 351 is inserted into the right side of the inside of the mounting groove 33.
In the above embodiment, the heat insulating pad 41 is specifically adhered to the inner periphery of the heat insulating cover 4.
Principle of operation
The utility model discloses a theory of operation: when in use, the heat collecting cover 1 is firstly bolted on the fixing plate of the electric appliance element, the heat collecting cover 1 is sleeved outside the electric appliance element, the number of the aluminum alloy heat conducting pieces 121 can be increased or reduced according to different intervals of electronic components on the circuit box board, two aluminum alloy heat conducting pieces 121 are separated by using different numbers of spacing rings 123, the distance between the two aluminum alloy heat conducting pieces 121 can be adjusted, then the limiting pipe 127 moves towards the left side to tightly push the aluminum alloy heat conducting pieces 121 and the spacing rings 123, the clamping bolt 128 is screwed, the relative positions of the limiting pipe 127 and the cross rod 124 are fixed, meanwhile, the aluminum alloy heat conducting pieces 121 are conveniently disassembled, the heat insulating cover 4 is placed on the upper part of the inner side of the heat collecting cover 1, the connecting bolt 6 is screwed, the heat insulating cover 4 and the lug plate 5 are respectively fixed on the upper part of the heat collecting cover 1, the heat generated by the electrical element is absorbed by the lower part of the aluminum alloy heat conduction piece 121 and then conducted to the upper part of the aluminum alloy heat conduction piece 121, the heat is conducted to the inner side of the rubber tube 11 by the heat outlet tube 7 and the pipeline dismounting connector structure 9, the rubber tube 11 is connected with a heat energy storage device or other equipment, so that the heat energy enters the equipment to be supplied for recycling, when the electrical element needs to be cooled, a worker pulls the handle 37 upwards, the handle 37 drives the sealing plate 36 to slide upwards in the inner side of the mounting groove 33, the motor 14 is started, the motor 14 drives the fan blades 15 to rotate, external cold air is sucked through the dust screen 35 and the ninety-degree elbow 31 and then blown to the bottom of the electrical element fixing plate to cool the electrical element, meanwhile, hot air generated by the electrical element is pushed to rise, and the amount of the ninety-degree elbow 31 can be controlled by the opening size, when the inside of the equipment and the rubber tube 11 need to be maintained and cleaned, the rotating rod 95 is respectively rotated ninety degrees towards the outer side, so that the equipment reaches a horizontal state, a worker holds the anti-slip sleeve 96, the threaded connection cover 93 is rotated through the rotating rod 95, the threaded connection cover 93 is taken down from the outer side of the threaded tube 8, the hollow connecting head 91 is separated from the hollow connecting head, the inside of the equipment is cleaned through the heat outlet tube 7, the rubber tube 11 is maintained or replaced through the hollow connecting head 91, after the hollow connecting head 91 is remounted to the upper part of the heat outlet tube 7, the rotating rod 95 is rotated to the inner side of the groove 94, and the normal use of the equipment is not influenced.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The phase change heat energy recovery system is characterized by comprising a heat collecting cover (1), a mounting frame (2), a switchable air inlet pipeline structure (3), a heat insulating cover (4), an ear plate (5), a connecting bolt (6), a heat outlet pipe (7), a threaded pipe (8), a pipeline dismounting connector structure (9), a sealing gasket (10), a rubber pipe (11), a combined heat collecting sheet structure (12), an I-shaped frame (13), a motor (14) and fan blades (15), wherein the mounting frame (2) is respectively in bolted connection with the left side and the right side of the lower part of the inner side of the heat collecting cover (1); the switchable air inlet pipeline structures (3) are respectively embedded at the left side and the right side of the inner part of the mounting frame (2); the heat insulation cover (4) is inserted in the middle of the upper part of the inner side of the heat collection cover (1); the ear plates (5) are respectively welded at the left side and the right side of the lower part of the heat shield (4); the connecting bolt (6) is in threaded connection with the connecting part of the lug plate (5) and the heat collecting cover (1); the heat outlet pipe (7) is welded in the middle of the upper part of the inner side of the heat insulation cover (4); the threaded pipe (8) is welded in the middle position of the outer side of the heat outlet pipe (7); the pipeline dismounting connector structure (9) is in threaded connection with the upper part of the heat outlet pipe (7); the sealing gasket (10) is arranged at the joint of the pipeline dismounting connector structure (9) and the heat outlet pipe (7); the rubber tube (11) is connected to the upper part of the pipeline dismounting connector structure (9) through a hoop; the combined heat collecting sheet structure (12) is connected to the inner side of the heat shield (4) through bolts; the I-shaped frames (13) are respectively connected to the left side and the right side of the inside of the mounting frame (2) through bolts; the motor (14) is connected to the inner side of the I-shaped frame (13) through bolts; the fan blade (15) is connected with an output shaft of the motor (14) through a screw; the pipeline dismounting connector structure (9) comprises a hollow connector (91), a baffle ring (92), a threaded connection cover (93), a groove (94), a rotary rod (95) and an anti-skidding sleeve (96), wherein the baffle ring (92) is welded at the lower part of the hollow connector (91); the threaded connection cover (93) is sleeved at the lower part of the hollow connector (91); the grooves (94) are respectively arranged at the left side and the right side of the lower part of the inner side of the threaded connection cover (93); the rotating rod (95) is arranged on the inner side of the groove (94) and is in shaft connection with the left side and the right side inside the threaded connection cover (93); the anti-skid sleeve (96) is sleeved on the lower part of the rotating rod (95).
2. The phase change heat energy recovery system according to claim 1, wherein the combined heat collecting plate structure (12) comprises an aluminum alloy heat conducting plate (121), a sleeve (122), a spacer ring (123), a cross bar (124), a mounting tube (125), a mounting plate (126), a limiting tube (127) and a clamping bolt (128), the sleeve (122) is welded on the upper inner side of the aluminum alloy heat conducting plate (121); the spacing ring (123) is sleeved on the outer side of the cross rod (124); the cross rod (124) is transversely inserted into the inner side of the sleeve (122); the mounting pipes (125) are respectively bolted on the left side and the right side of the outer part of the cross rod (124); the mounting plate (126) is welded on one side of the mounting pipe (125) far away from the cross rod (124); the limiting pipe (127) is sleeved on the right side of the cross rod (124); the clamping bolt (128) is in threaded connection with the connecting position of the limiting pipe (127) and the cross rod (124).
3. The phase change thermal energy recovery system of claim 1, wherein the switchable air inlet duct structure (3) comprises a ninety degree elbow (31), a connecting bracket (32), a mounting groove (33), a slot (34), a dust screen (35), a sealing plate (36) and a handle (37), the connecting bracket (32) is welded to the left side of the ninety degree elbow (31); the mounting groove (33) is arranged in the middle of the inner side of the connecting frame (32), and the left side of the mounting groove is communicated with the inner side of the ninety-degree elbow (31); the opening of the slot (34) is upwards arranged at the left side of the inside of the connecting frame (32); the dustproof net (35) is inserted into the left side of the interior of the ninety-degree elbow (31); the sealing plate (36) is longitudinally inserted into the upper part of the inner side of the slot (34); the handle (37) is connected to the upper part of the sealing plate (36) through a screw.
4. The phase change heat energy recovery system according to claim 1, wherein the screw connection cover (93) is screwed on the outer side of the threaded pipe (8), the upper part of the heat outlet pipe (7) is communicated with the lower part of the hollow connector (91), and the sealing gasket (10) is arranged at the joint of the heat outlet pipe (7) and the hollow connector (91).
5. The phase change thermal energy recovery system according to claim 1, wherein the baffle ring (92) is disposed at an upper inner portion of the screw connection cover (93).
6. The phase change heat energy recovery system according to claim 2, wherein a plurality of the spacer rings (123) and the aluminum alloy heat conducting fins (121) are respectively provided, and the spacer rings (123) are arranged to cross the aluminum alloy heat conducting fins (121).
7. The phase change heat energy recovery system according to claim 2, wherein the mounting plates (126) are bolted to the left and right sides of the inside of the heat shield (4), and the lower portions of the aluminum alloy heat conducting fins (121) are disposed at the upper inner portions of the heat collecting housing (1).
8. The phase change thermal energy recovery system according to claim 3, wherein the upper portion of the ninety-degree bent pipe (31) is embedded in the left and right sides of the inside of the heat collecting cover (1), the lower portion is bolted to the upper portion of the mounting frame (2), and the connecting frames (32) are bolted to the left and right sides of the heat collecting cover (1).
9. The phase-change heat energy recovery system according to claim 3, wherein a limiting ring (351) is welded around the left side of the dust screen (35), and the limiting ring (351) is inserted into the right side of the inside of the installation groove (33).
10. The phase change thermal energy recovery system according to claim 1, wherein the heat shield (4) is adhered with a heat insulating pad (41) at the inner periphery thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418400.1U CN212367822U (en) | 2020-07-17 | 2020-07-17 | Phase change heat energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418400.1U CN212367822U (en) | 2020-07-17 | 2020-07-17 | Phase change heat energy recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367822U true CN212367822U (en) | 2021-01-15 |
Family
ID=74131117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021418400.1U Expired - Fee Related CN212367822U (en) | 2020-07-17 | 2020-07-17 | Phase change heat energy recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367822U (en) |
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2020
- 2020-07-17 CN CN202021418400.1U patent/CN212367822U/en not_active Expired - Fee Related
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