CN212109629U - Novel high-efficiency forced convection cooling and heating dual-purpose radiator - Google Patents
Novel high-efficiency forced convection cooling and heating dual-purpose radiator Download PDFInfo
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- CN212109629U CN212109629U CN202020545587.5U CN202020545587U CN212109629U CN 212109629 U CN212109629 U CN 212109629U CN 202020545587 U CN202020545587 U CN 202020545587U CN 212109629 U CN212109629 U CN 212109629U
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Abstract
The utility model discloses a novel high-efficiency forced convection cooling and heating dual-purpose radiator in the technical field of radiators, which comprises a rear cover component, a dust screen, a fan mounting rack, a mounting hole, a silent fan, a heat exchanger component, a finned heat exchanger, a rear side plate, a mounting plate, a liquid collecting pipe, a liquid distributing pipe, a connecting support leg, a front cover component, a vent hole, a cross beam, an air inlet channel, a PWM fan speed regulator, a level signal conversion circuit board, a switching power supply, a boat-shaped switch, a support leg, a finned heat exchanger, an automatic control system and a shell structure, wherein the finned heat exchanger adopts a 7mm red copper pipe and a hydrophilic aluminum foil fin, has the advantage of small volume under the condition of equal heat exchange quantity, is particularly suitable for replacing the household traditional radiator for residential projects, the automatic control system adopts a single chip microcomputer to control, and can, the structural design is convenient for the disassembly and the replacement of parts, the surface is free of assembly parts, and parts with different functions in the interior can be independently taken down.
Description
Technical Field
The utility model relates to a radiator technical field specifically is a novel high-efficient dual-purpose radiator of forced convection changes in temperature.
Background
The utility model discloses aim at solving the unable defect of dispelling the heat fast, promoting indoor heating temperature of current radiator on the market to and existing compulsory convection radiator can't regard as the terminal defect of using of air conditioner simultaneously, can't regard as the terminal of summer cooling simultaneously to use promptly, and the user side still need install radiator and cooling end respectively, and the cost is high, the problem that the construction is complicated, for this reason, we provide a novel high-efficient compulsory convection cooling and heating dual-purpose radiator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high-efficient dual-purpose radiator of forced convection changes in temperature to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel dual-purpose radiator of high-efficient forced convection changes in temperature, includes rear cover subassembly, dust screen, fan mounting bracket, mounting hole, silent fan, heat exchanger subassembly, finned heat exchanger, posterior lateral plate, mounting panel, collector tube, liquid distribution pipe, connects stabilizer blade, front cover subassembly, bleeder vent, venthole, crossbeam, inlet channel, PWM fan speed regulator, level signal conversion circuit board, switching power supply, ship type switch, stabilizer blade, rear cover subassembly left end face middle part is equipped with the recess, and the top and the bottom of recess right side inner wall all are equipped with inlet channel, rear cover subassembly left side outer wall all is equipped with the crossbeam with groove connection's top and bottom, PWM fan speed regulator, level signal conversion circuit board, switching power supply and ship type switch are installed in proper order to the top in the past to the back in rear of rear cover subassembly left end face and crossbeam junction, switching power supply and PWM fan, Level signal conversion circuit board, ship type switch and silence fan pass through the wire and connect, the dust screen passes through elastic buckle and installs at fan mounting bracket right-hand member face, fan mounting bracket passes through the screw fixation on two sets of crossbeams, equidistance is equipped with the mounting hole about the fan mounting bracket left end face, the mounting hole inner chamber is equipped with the silence fan, heat exchanger subassembly is fixed at fan mounting bracket left side outer wall, behind the card limit that the protecgulum subassembly passes through both sides inserted the draw-in groove of back shroud subassembly, through upper portion and the bolt-up of lower part, back shroud subassembly top and bottom outer wall all are equipped with and plant a location screw with bolt matched with, dust screen, fan mounting bracket and heat exchanger subassembly all are located protecgulum subassembly and back shroud subassembly inboardly, protecgulum subassembly.
Further, the heat exchanger subassembly includes the connection stabilizer blade of fixing in fan mounting bracket left side outer wall four corners through the screw, homonymy around the connection stabilizer blade installs posterior lateral plate and mounting panel respectively, fixed mounting has finned heat exchanger between posterior lateral plate and the mounting panel, finned heat exchanger's collecting main and branch liquid pipe all are located the bottom, just collecting main and branch liquid pipe bottom extend to the mounting panel below, back lid subassembly bottom outer wall is equipped with rather than matched with through-hole.
Furthermore, four corners of the outer wall of the right side of the rear cover assembly are provided with support legs.
Furthermore, air outlet holes are uniformly formed in the outer walls of the top and the bottom of the rear cover assembly.
Furthermore, a metal protective net is arranged on the left side of the joint of the mounting hole and the silent fan.
Further, the fan mounting frame is a hollow stainless steel metal plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the finned heat exchanger adopts a 7mm copper tube and a hydrophilic aluminum foil fin, has the advantage of small volume under the condition of the same heat exchange quantity, is particularly suitable for dwelling projects to replace a traditional household radiator, adopts a single chip microcomputer for control, can realize the functions of automatic adjustment of wind speed, balance of supply and demand of cold and heat, timing opening and closing and the like, is convenient for dismounting and replacing components in structural design, has an independent integral structure on the shell, has no assembly component on the surface, can independently take down different functional components in the shell, is convenient for maintenance, and has an air outlet combined with modern decoration style;
2. the utility model discloses finned heat exchanger adopts violently to manage perpendicular fin, and the liquid way divide into 11 ways altogether, assembles the fan in finned heat exchanger back, and the radiator is intraductal forced convection, finned heat exchanger sweepback pipe outside and forces the heat transfer of convection current, and casing lower part welding water collector is as air conditioner comdenstion water collection device in summer, and the automatic control system part is installed on upper portion in the casing.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the rear cover assembly of the present invention;
FIG. 3 is a schematic view of the connection between the rear cover assembly and the cross member according to the present invention;
fig. 4 is a side view of the fin heat exchanger of the present invention.
In the figure: 1. a rear cover assembly; 2. a dust screen; 3. a fan mounting bracket; 31. mounting holes; 32. a mute fan; 4. a heat exchanger assembly; 41. a finned heat exchanger; 42. a rear side plate; 43. mounting a plate; 44. a liquid collecting pipe; 45. a liquid separating pipe; 46. connecting support legs; 5. a front cover assembly; 6. air holes are formed; 7. an air outlet; 8. a cross beam; 9. an air intake passage; 10. PWM fan speed regulator, 11, level signal conversion circuit board, 12, switching power supply; 13. a boat-shaped switch; 14. and (3) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a novel high-efficiency forced convection cooling and heating dual-purpose radiator is disclosed, please refer to fig. 1-4, and comprises a rear cover component 1, a dust screen 2, a fan mounting rack 3, a mounting hole 31, a silent fan 32, a heat exchanger component 4, a finned heat exchanger 41, a rear side plate 42, a mounting plate 43, a liquid collecting pipe 44, a liquid distributing pipe 45, a connecting support leg 46, a front cover component 5, an air vent 6, an air outlet hole 7, a cross beam 8, an air inlet channel 9, a PWM fan speed regulator 10, a level signal conversion circuit board 11, a switch power supply 12, a boat-shaped switch 13 and a support leg 14, wherein a groove is arranged in the middle of the left end surface of the rear cover component 1, the top and the bottom of the right inner wall of the groove are respectively provided with the air inlet channel 9, the top and the bottom of the joint of the outer wall of the left side of the rear cover, The fan-type heat exchanger comprises a level signal conversion circuit board 11, a switch power supply 12 and a ship-type switch 13, wherein the switch power supply 12 is connected with a PWM fan speed regulator 10, the level signal conversion circuit board 11, the ship-type switch 13 and a mute fan 32 are connected through leads, a dustproof net 2 is installed on the right end face of a fan installation frame 3 through an elastic buckle, the fan installation frame 3 is fixed on two groups of cross beams 8 through screws, installation holes 31 are formed in the left end face of the fan installation frame 3 at equal intervals from top to bottom, the mute fan 32 is arranged in an inner cavity of each installation hole 31, a heat exchanger component 4 is fixed on the outer wall of the left side of the fan installation frame 3, a fin-type heat exchanger 41, an automatic control system and a shell structure, wherein the fin-type heat exchanger 41 adopts a 7mm red copper tube and a hydrophilic aluminum foil fin, and, The cooling and heating supply and demand balance and timed opening and closing functions are realized, the top and the bottom of the joint of the outer wall of the left side of the rear cover component 1 and the groove are respectively provided with a crossbeam 8, the dustproof net 2 is movably inserted in the groove, the fan mounting rack 3 is fixed on the two groups of crossbeams 8 through screws, mounting holes 31 are arranged on the left end surface of the fan mounting rack 3 at equal intervals from top to bottom, a silent fan 32 is arranged in the inner cavity of each mounting hole 31, and when the silent fan 32 works, external air is sucked into the inner cavity of the shell through the air outlet 7;
referring to fig. 1-4, after the front cover assembly 5 is inserted into the clamping groove of the rear cover assembly 1 through the clamping edges at two sides, the front cover assembly is fastened through bolts at the upper part and the lower part, the outer walls of the top and the bottom of the rear cover assembly 1 are respectively provided with a wire-planting positioning screw hole matched with the bolts, the dust screen 2, the fan mounting frame 3 and the heat exchanger assembly 4 are all positioned at the inner sides of the front cover assembly 5 and the rear cover assembly 1, the outer wall of the left side of the front cover assembly 5 is uniformly provided with air holes 6, the silent fan 32 is assembled at the back of the finned heat exchanger 41, and the radiator is forced convection in the;
referring to fig. 1-2, the heat exchanger assembly 4 includes connecting support legs 46 fixed at four corners of the left outer wall of the fan mounting frame 3 by screws, which are not in direct contact and can protect the silent fan 32, and the connecting support legs 46 need to be made of non-conductive insulating material to avoid the occurrence of electricity connection accident when the silent fan 32 leaks electricity, the connecting support legs 46 at the same front and rear sides are respectively provided with a rear side plate 42 and a mounting plate 43, a fin heat exchanger 41 is fixedly installed between the rear side plate 42 and the mounting plate 43, the liquid collecting tubes 44 and the liquid distributing tubes 45 of the fin heat exchanger 41 are both located at the bottom, and the bottoms of the liquid collecting tubes 44 and the liquid distributing tubes 45 extend to the lower side of the mounting plate 43, the outer wall at the bottom of the rear cover assembly 1 is provided with through holes matched with the liquid collecting tubes 44 and the liquid distributing tubes 45 respectively installed at the, the effective heat exchange area can reach 9.24 square meters;
referring to fig. 1-2, four corners of the outer wall of the right side of the rear cover assembly 1 are provided with support legs 14, so that the equipment can be conveniently placed on a desktop, and the bottom of the equipment can be connected with a water box through the support legs 14;
referring to fig. 2, air outlets 7 are uniformly formed in the outer walls of the top and the bottom of the rear cover assembly 1, so that the internal air is discharged from the inner cavity of the shell for cooling and heating;
referring to fig. 1, the filter screens are disposed on the left and right sides of the joint between the mounting hole 31 and the silent fan 32 to protect the silent fan 32 and prevent hard objects such as stones from entering the silent fan and damaging the silent fan;
referring to fig. 1, the fan mounting frame 3 is a hollow stainless steel plate, so as to reduce the weight thereof, make the equipment lighter, facilitate transportation, and reduce the manufacturing cost.
Example (b):
the front surface and the left and right side surfaces of the appearance of the radiator assembly body are not provided with any connecting pieces such as bolts, and the whole body is attractive; the fan is a vulnerable part of the product, when a fault occurs, after the front shell is taken down, the mute fan 32 and the fan mounting rack 3 can be pulled out from the side for replacement, and the maintenance is convenient; the bottom of the surface cooler is provided with a condensate water pan and a water outlet through which condensate water can be discharged during cooling in summer, the water pan is made of copper and is welded with a water inlet pipe and a water outlet pipe of the surface cooler into a whole, and a slope is found towards one side to facilitate the discharge of the condensate water; the finned heat exchanger is horizontal tubes and vertical fins, the liquid collecting tubes and the liquid distributing tubes are respectively arranged on the left side and the right side of the heat exchanger, 7mm copper tubes and two rows of tubes are adopted, the thickness of the whole heat exchanger can be controlled within 25mm, the effective heat exchange area can reach 9.24 square meters, the size is small, and the heat exchange quantity is large; a round hole is formed in the upper portion of the rear shell assembly, the exhaust valve is connected with the heat exchanger through a 6mm pipe and then extends out of the upper portion of the outer portion of the rear shell assembly through the round hole, and air in the radiator is exhausted through the exhaust valve during initial use;
and (4) control functions:
1) the speed regulation function is opened for users, the liquid crystal panel can be directly controlled in the air conditioner room, and the three-speed fan speed regulation is converted into PWM speed regulation by the singlechip.
The first method is as follows: two basic operation modes (refrigeration and heating) can be set, the default ranges of the duty ratios of the low wind speed and the medium wind speed of the anemometer are written in a program respectively, and after a user selects a wind speed gear, the duty ratio is automatically adjusted in the corresponding range by the automatic control system according to the cold and heat demand;
the second method comprises the following steps: the user does not select a wind speed gear, and the duty ratio is directly and automatically calculated and output by the automatic control system according to the cold and heat demand.
2) The heat radiator liquid crystal panel has a communication function, a wireless communication module is required to be additionally arranged, and all parameters in the heat radiator liquid crystal panel can be remotely transmitted to an upper computer (a user distribution box) and a cloud platform.
Heating working conditions are as follows: the heating capacity is 2 kW; the temperature of an air inlet (an air outlet 7 and an air inlet channel 9) is 10 ℃; the temperature of an air outlet (an air hole 6) is 42 ℃; required air volume 204m3H, wind resistance 2.8Pa, inlet water (liquid collecting pipe 44) temperature 50 ℃, outlet water (liquid separating pipe 45) temperature 40 ℃, and required water flow 0.17m3H, water resistance 6.9 kPa;
refrigeration working condition: the heating capacity is 2 kW; the temperature of an air inlet (an air outlet 7 and an air inlet channel 9) is 30 ℃; the temperature of an air outlet (an air hole 6) is 17.2 ℃; required air volume 510m3The wind resistance is 10Pa, the temperature of the inlet water (a liquid collecting pipe 44) is 7 ℃, the temperature of the outlet water (a liquid separating pipe 45) is 11.3 ℃, and the required water flow is 0.43m3Per hour, water resistance 26 kPa.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel dual-purpose radiator of high-efficient compulsory convection changes in temperature, including back shroud subassembly (1), dust screen (2), fan mounting bracket (3), mounting hole (31), silence fan (32), heat exchanger subassembly (4), finned heat exchanger (41), posterior lateral plate (42), mounting panel (43), collecting tube (44), divide liquid pipe (45), connect stabilizer blade (46), front shroud subassembly (5), bleeder vent (6), venthole (7), crossbeam (8), inlet channel (9), PWM fan speed regulator (10), level signal conversion circuit board (11), switching power supply (12), ship type switch (13), stabilizer blade (14), its characterized in that: the rear cover assembly is characterized in that a groove is formed in the middle of the left end face of the rear cover assembly (1), air inlet channels (9) are arranged at the top and the bottom of the inner wall of the right side of the groove, cross beams (8) are arranged at the top and the bottom of the joint of the outer wall of the left side of the rear cover assembly (1) and the groove, a PWM fan speed regulator (10), a level signal conversion circuit board (11), a switching power supply (12) and a ship-shaped switch (13) are sequentially arranged at the top of the joint of the left end face of the rear cover assembly (1) and the cross beams (8) from front to back, the switching power supply (12) is connected with the PWM fan speed regulator (10), the level signal conversion circuit board (11), the ship-shaped switch (13) and a mute fan (32) through wires, the dust screen (2) is installed on the right end face of the, equidistance about fan mounting bracket (3) left end face is equipped with mounting hole (31), mounting hole (31) inner chamber is equipped with silence fan (32), heat exchanger subassembly (4) are fixed at fan mounting bracket (3) left side outer wall, behind the draw-in groove that back shroud subassembly (1) was inserted through the card limit of both sides in front shroud subassembly (5), through the bolt-up of upper portion and lower part, back shroud subassembly (1) top and bottom outer wall all are equipped with and plant silk location screw with bolt matched with, dust screen (2), fan mounting bracket (3) and heat exchanger subassembly (4) all are located front shroud subassembly (5) and back shroud subassembly (1) inboardly, front shroud subassembly (5) left side outer wall evenly is equipped with bleeder vent (6).
2. The novel efficient forced convection cooling and heating dual-purpose radiator as claimed in claim 1, wherein: heat exchanger subassembly (4) include through screw fixation at connection stabilizer blade (46) in fan mounting bracket (3) left side outer wall four corners, the same side around connection stabilizer blade (46) install posterior lateral plate (42) and mounting panel (43) respectively, fixed mounting has finned heat exchanger (41) between posterior lateral plate (42) and mounting panel (43), collecting main (44) and branch liquid pipe (45) of finned heat exchanger (41) all are located the bottom, just collecting main (44) and branch liquid pipe (45) bottom extend to mounting panel (43) below, back assembly (1) bottom outer wall is equipped with rather than matched with through-hole.
3. The novel efficient forced convection cooling and heating dual-purpose radiator as claimed in claim 1, wherein: four corners of the outer wall of the right side of the rear cover component (1) are provided with support legs (14).
4. The novel efficient forced convection cooling and heating dual-purpose radiator as claimed in claim 1, wherein: air outlet holes (7) are uniformly formed in the outer walls of the top and the bottom of the rear cover assembly (1).
5. The novel efficient forced convection cooling and heating dual-purpose radiator as claimed in claim 1, wherein: and a metal protective net is arranged on the left side of the joint of the mounting hole (31) and the silent fan (32).
6. The novel efficient forced convection cooling and heating dual-purpose radiator as claimed in claim 1, wherein: the fan mounting rack (3) is a hollow stainless steel metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545587.5U CN212109629U (en) | 2020-04-14 | 2020-04-14 | Novel high-efficiency forced convection cooling and heating dual-purpose radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020545587.5U CN212109629U (en) | 2020-04-14 | 2020-04-14 | Novel high-efficiency forced convection cooling and heating dual-purpose radiator |
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| Publication Number | Publication Date |
|---|---|
| CN212109629U true CN212109629U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020545587.5U Active CN212109629U (en) | 2020-04-14 | 2020-04-14 | Novel high-efficiency forced convection cooling and heating dual-purpose radiator |
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| Country | Link |
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| CN (1) | CN212109629U (en) |
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- 2020-04-14 CN CN202020545587.5U patent/CN212109629U/en active Active
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