CN212250519U - Fan filter assembly capable of preventing heat exchanger core from being blocked - Google Patents
Fan filter assembly capable of preventing heat exchanger core from being blocked Download PDFInfo
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- CN212250519U CN212250519U CN202020477720.8U CN202020477720U CN212250519U CN 212250519 U CN212250519 U CN 212250519U CN 202020477720 U CN202020477720 U CN 202020477720U CN 212250519 U CN212250519 U CN 212250519U
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Abstract
The utility model discloses a fan filtering component capable of preventing heat exchanger core body from being blocked, which comprises a fixed box, a filtering box, a top cover, a top filtering net, an installation box and a bottom filtering net, wherein the top of the filtering box is fixed with the installation box and the fixed box, one side of the fixed box is fixedly connected with one side of the installation box, the top cover is installed at the top of the installation box, and the top filtering net is installed at the top of the top cover; the mounting groove has been seted up at the mounting box top, the mounting groove internal fixation has the fan, the utility model discloses a threaded rod and slider mutually support for clean board motion, the slide bar clears up downthehole dust under expanding spring's spring action, and clean brush cleans the dust, and electric fan inhales the holding tank with the dust after cleaning in, thereby cleans the net that removes dust, keeps removing dust clean and tidy of net, reduces the image degree of dust to removing dust net, thereby increases device's filter effect, increases device's life, improves clean efficiency.
Description
Technical Field
The utility model relates to a filtering component specifically is a can prevent fan filtering component of heat exchanger core jam, belongs to heat exchanger application technical field.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied, wherein a fan filtering assembly is generally arranged in the heat exchanger.
The utility model discloses a dental sterilizing equipment's of publication No. CN204501738U air-blower filter assembly, this dental sterilizing equipment's air-blower filter assembly, the fan machine on the air-blower frame inhales the air from the air intake and blows off from the gas outlet again, and in this process, the air is at first accomplished the filtration through the filter assembly who installs in air intake department, and the air that gets into in the air-blower frame can not receive the pollution after the filtering action of filter assembly, can guarantee the cleanliness factor of the air that the air-blower blew off. In addition, set up heating element at the air outlet of air-blower frame, can heat the air that the air-blower frame blew off, improve dry effect, however, this dental disinfection device's air-blower filter assembly can't use the heat exchanger, also can't carry out a lot of filtration to the air simultaneously, leads to the filter effect low, still can't carry out self-cleaning to the dust removal net of filtering usefulness, for this reason, we propose a fan filter assembly that can prevent the jam of heat exchanger core.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can prevent fan filtering component of heat exchanger core jam, through driving motor, the mutually supporting of flabellum and filter cell, many times the screening is filtered and is handled the air, increase the quality of air transmission, save the time that filters and consume, improve work efficiency, through the threaded rod, the slider, clean board, expanding spring, clean brush, mutually supporting of electric fan and holding tank, thereby clean to the net that removes dust, keep the net clean and tidy of removing dust, reduce the image degree of dust to the net that removes dust, thereby increase the filter effect of device, increase the life of device, improve clean efficiency.
The utility model solves the technical problems that:
(1) how to drive the fan blades to rotate through the driving motor so as to generate attraction and driving force to air, suck external air into the filter tank, and process the air through multiple screening and filtering, so that the problem that the air filtering efficiency cannot be improved in the prior art is solved;
(2) how to mutually support through threaded rod and slider for clean board motion, the slide bar clears up downthehole dust under expanding spring's spring action, and clean brush cleans the dust, and electric fan is inhaled the holding tank with the dust after the cleanness in, thereby cleans the net that removes dust, solves among the prior art unable automation and carries out quick clear problem in the net that removes dust.
The purpose of the utility model can be realized by the following technical scheme: a fan filtering component capable of preventing a heat exchanger core from being blocked comprises a fixed box, a filtering box, a top cover, a top filtering net, an installation box and a bottom filtering net, wherein the installation box and the fixed box are fixed at the top of the filtering box, one side of the fixed box is fixedly connected with one side of the installation box, the top cover is installed at the top of the installation box, and the top filtering net is installed at the top of the top cover;
the top of the mounting box is provided with a mounting groove, a fan is fixed in the mounting groove and is positioned right below the top filter screen, and a dust removal net is fixed in the mounting groove and is positioned right below the fan;
a cleaning plate is arranged in the mounting groove and is in sliding connection with the mounting box, and the cleaning plate is sleeved outside the dust removal net;
a placing groove is formed in one side of the cleaning plate, a limiting groove and an adjusting groove are symmetrically formed in two sides of the placing groove, a first limiting rod is fixed in the limiting groove, a second limiting rod and a connecting rod are symmetrically fixed in the adjusting groove, cleaning brushes are fixed to the bottom of the second limiting rod and the top of the first limiting rod, a sliding rod is arranged at the bottom of the connecting rod, a groove is formed in the top of the sliding rod, the bottom end of the connecting rod penetrates through the top of the sliding rod and is arranged in the groove, a telescopic spring is arranged in the groove, two ends of the telescopic spring are fixedly connected with the connecting rod and the sliding rod respectively, and the bottom end of the sliding rod is matched with;
the filter tank top has been seted up the filter tank, the inside sealed filter screen that glues that is fixed with of filter tank, the inside bottom filter screen that is provided with of filter tank, and the bottom filter screen is located and glues under the sealed filter screen.
The utility model discloses a further technological improvement lies in: the fan comprises flabellum, fixed block, dead lever and driving motor, be provided with the fixed block in the mounting groove, the angle such as fixed block outside is fixed with the dead lever, the one end and the install bin fixed connection of fixed block are kept away from to the dead lever, fixed block internally mounted has driving motor, fixed block internally mounted has the flabellum, and the flabellum passes through the bearing and is connected with the fixed block rotation, the tip of flabellum runs through the fixed block lateral wall and sets up in the mounting groove, driving motor's output shaft tip and flabellum rotate to be connected.
The utility model discloses a further technological improvement lies in: the mounting groove inner wall is fixed with adjusting motor, the spout has been seted up to the mounting groove lateral wall, clean board one end is fixed with the slider, slider sliding connection is in the spout, be provided with the threaded rod in the spout, and the both ends of threaded rod all rotate with the install bin through the bearing and be connected, adjusting motor's output shaft tip and the one end fixed connection of threaded rod, the slider cover is established in the threaded rod outside, and the slider passes through the internal thread and is connected with the threaded rod meshing.
The utility model discloses a further technological improvement lies in: the fixed incasement portion has seted up the holding tank, fixed incasement portion installs electric fan, install the filter between the installation box is located electric fan and holding tank, the dust removal mouth has been seted up to the spacing inslot symmetry, and the dust removal mouth that the symmetry set up is located first gag lever post both sides, the holding tank passes through the transmission pipe and is connected with the dust removal mouth.
The utility model discloses a further technological improvement lies in: the telescopic spring is characterized in that a baffle is arranged in the groove, the baffle is connected in the groove in a sliding mode and fixedly connected with the bottom end of the connecting rod, and two ends of the telescopic spring are fixedly connected with the baffle and the sliding rod respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, driving motor begins work, thereby it rotates to drive the flabellum, thereby make the flabellum top produce a suction, make the air enter into the mounting groove from the top filter screen in, behind the flabellum, along with the driving force that the flabellum bottom produced, make the air advance to enter into the filter-tank through the net that removes dust, glue seal filter screen in the filter-tank carries out filtration treatment to the air, and discharge it through the bottom filter-tank, it rotates to drive the flabellum through driving motor, thereby produce a suction and the driving force to the air, inhale the filter-tank with outside air in, and handle the air through screening filtration many times, increase air transmission's quality, save the time that filters and consume, the work efficiency is improved.
2. Starting the adjusting motor, thereby driving the threaded rod to rotate, because the threaded rod is connected with the sliding block through the meshing of the internal thread and the external thread, the sliding block slides in the sliding groove along with the rotation of the threaded rod, thereby driving the cleaning plate to move in the filter tank, the cleaning brush at one side of the moving direction in the adjusting tank cleans the dust removing net first, the cleaned dust is swept to the lower part of the dust removing net, the sliding rod enters into the hole in the dust removing net under the elastic force of the expansion spring in the groove, thereby pushing the dust in the hole to the lower part of the dust removing net, the cleaning brush at one side far away from the moving direction cleans the top of the dust removing net again, meanwhile, the cleaning brush at the bottom of the dust removing net is cleaned by the cleaning brush at the limiting groove, so that the dust falls into the limiting groove, the electric fan starts to work, and sucks the dust in the limiting groove into the storage tank, through threaded rod and slider mutually support for clean board motion, the slide bar clears up downthehole dust under expanding spring's spring action, and clean brush cleans the dust, and electric fan inhales the holding tank with the dust after cleaning in, thereby cleans the net that removes dust, keeps removing dust clean and tidy of net, reduces the image degree of dust to the net that removes dust, thereby increases the filter effect of device, increases the life of device, improves clean efficiency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the filter box and the installation box of the present invention;
FIG. 3 is an enlarged schematic view of the area A of the present invention;
FIG. 4 is a schematic view of the enlarged structure of the area B of the present invention;
FIG. 5 is a schematic view of the connection structure between the cleaning plate and the mounting box of the present invention;
fig. 6 is a schematic view of the internal structure of the fixing box of the present invention.
In the figure: 1. a fixed box; 2. a filter box; 3. a top cover; 4. a top screen; 5. a filter; 6. installing a box; 7. mounting grooves; 8. a bottom filter screen; 9. a filter tank; 10. sealing the filter screen with glue; 11. a fan blade; 12. fixing the rod; 13. a fixed block; 14. a drive motor; 15. a dust removal net; 16. a placement groove; 17. a limiting groove; 18. a dust removal port; 19. a first limit rod; 20. cleaning the brush; 21. a slide bar; 22. a tension spring; 23. cleaning the plate; 24. a second limiting rod; 25. a groove; 26. a baffle plate; 27. a connecting rod; 28. an adjustment groove; 29. adjusting the motor; 30. a chute; 31. a threaded rod; 32. a slider; 33. an electric fan; 34. a storage tank; 35. a fan.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, a fan filter assembly capable of preventing a heat exchanger core from being blocked comprises a fixed box 1, a filter box 2, a top cover 3, a top filter screen 4, a filter 5, an installation box 6, an installation groove 7, a bottom filter screen 8, a filter tank 9, a glue sealing filter screen 10, fan blades 11, a fixed rod 12, a fixed block 13, a driving motor 14, a dust removing net 15, a placement groove 16, a limit groove 17, a dust removing opening 18, a first limit rod 19, a cleaning brush 20, a slide rod 21, a telescopic spring 22, a cleaning plate 23, a second limit rod 24, a groove 25, a baffle 26, a connecting rod 27, an adjusting groove 28, an adjusting motor 29, a slide groove 30, a threaded rod 31, a slide block 32, an electric fan 33, a storage groove 34 and a fan 35, wherein the installation box 6 and the fixed box 1 are fixed on the top of the filter box 2, one side of the fixed box 1 is fixedly connected with one side of the, a top filter screen 4 is arranged at the top of the top cover 3;
the top of the mounting box 6 is provided with a mounting groove 7, a fan 35 is fixed in the mounting groove 7, the fan 35 is located under the top filter screen 4, a dust removal net 15 is fixed in the mounting groove 7, the dust removal net 15 is located under the fan 35, the fan 35 is composed of fan blades 11 and a driving motor 14, a fixing block 13 is arranged in the mounting groove 7, fixing rods 12 are fixed on the outer side of the fixing block 13 at equal angles, one end, far away from the fixing block 13, of each fixing rod 12 is fixedly connected with the mounting box 6, the driving motor 14 is installed in the fixing block 13, the fan blades 11 are installed in the fixing block 13 and are rotatably connected with the fixing block 13 through bearings, the end parts of the fan blades 11 penetrate through the side wall of the fixing block 13 and are arranged in the mounting groove 7;
a cleaning plate 23 is arranged in the mounting groove 7, the cleaning plate 23 is connected with the mounting box 6 in a sliding mode, the cleaning plate 23 is sleeved on the outer side of the dust removal net 15, an adjusting motor 29 is fixed on the inner wall of the mounting groove 7, a sliding groove 30 is formed in the side wall of the mounting groove 7, a sliding block 32 is fixed at one end of the cleaning plate 23, the sliding block 32 is connected in the sliding groove 30 in a sliding mode, a threaded rod 31 is arranged in the sliding groove 30, two ends of the threaded rod 31 are rotatably connected with the mounting box 6 through bearings, the end portion of an output shaft of the adjusting motor 29 is fixedly connected with one end of the threaded rod 31, the sliding block;
one side of the cleaning plate 23 is provided with a placing groove 16, the two sides of the placing groove 16 are symmetrically provided with a limiting groove 17 and an adjusting groove 28, a first limiting rod 19 is fixed in the limiting groove 17, dust removing openings 18 are symmetrically arranged in the limiting groove 17, the dust removing openings 18 which are symmetrically arranged are positioned at two sides of the first limiting rod 19, the second limiting rod 24 and the connecting rod 27 are symmetrically fixed in the adjusting groove 28, the cleaning brushes 20 are fixed at the bottom of the second limiting rod 24 and at the top of the first limiting rod 19, the sliding rod 21 is arranged at the bottom of the connecting rod 27, the groove 25 is arranged at the top of the sliding rod 21, the bottom end of the connecting rod 27 penetrates through the top of the sliding rod 21 and is arranged in the groove 25, the baffle 26 and the expansion spring 22 are arranged in the groove 25, the baffle 26 is connected in the groove 25 in a sliding, the baffle 26 is fixedly connected with the bottom end of the connecting rod 27, two ends of the telescopic spring 22 are respectively fixedly connected with the baffle 26 and the sliding rod 21, and the bottom end of the sliding rod 21 is matched with the dust removal net 15;
a storage groove 34 is formed in the fixed box 1, an electric fan 33 is arranged in the fixed box 1, a filter 5 is arranged between the electric fan 33 and the storage groove 34 in the installation box 6, and the storage groove 34 is connected with the dust removal port 18 through a transmission pipe;
The working principle is as follows: when the utility model is used, firstly, the driving motor 14 starts to work to drive the fan blade 11 to rotate, so that the top of the fan blade 11 generates a suction force, the air enters the mounting groove 7 from the top filter screen 4, after passing through the fan blade 11, along with the driving force generated at the bottom of the fan blade 11, the air enters the filter tank 9 through the dust removal net 15, the glue sealing filter screen 10 in the filter tank 9 filters the air and discharges the air through the bottom filter tank 9, when the dust removal net 15 is used for a long time and the dust on the dust removal net 15 needs to be treated, the adjusting motor 29 is started, so as to drive the threaded rod 31 to rotate, because the threaded rod 31 is connected with the sliding block 32 through the meshing of the internal thread and the external thread, the sliding block 32 slides in the sliding groove 30 along with the rotation of the threaded rod 31, thereby driving the cleaning plate 23 to move in the filter tank 9, the cleaning brush 20 at one side of the moving direction in the adjusting groove 28 cleans the dust removing net 15 first, and sweeps the cleaned dust to the lower part of the dust removing net 15, the slide bar 21 enters the hole in the dust removing net 15 under the elastic force of the extension spring 22 in the groove 25, so that the dust in the hole is pushed to the lower part of the dust removing net 15, when the cleaning plate 23 moves, because the bottom end of the slide bar 21 is arranged in an arc shape, the slide bar 21 compresses the extension spring 22, so that the clamping position between the slide bar 21 and the dust removal net 15 is released, the next hole is cleaned, the top of the dust removal net 15 is cleaned again by the cleaning brush 20 positioned at one side far away from the moving direction, meanwhile, the cleaning brush 20 in the limit groove 17 cleans the dust at the bottom of the dust removing net 15, so that the dust falls into the limiting groove 17, the electric fan 33 starts to operate, and the dust in the limiting groove 17 is sucked into the storage groove 34 through the dust removal port 18 and the filter 5.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a can prevent fan filter assembly of heat exchanger core jam which characterized in that: the filter box comprises a fixed box (1), a filter box (2), a top cover (3), a top filter screen (4), an installation box (6) and a bottom filter screen (8), wherein the installation box (6) and the fixed box (1) are fixed on the top of the filter box (2), one side of the fixed box (1) is fixedly connected with one side of the installation box (6), the top cover (3) is installed on the top of the installation box (6), and the top filter screen (4) is installed on the top of the top cover (3);
the top of the mounting box (6) is provided with a mounting groove (7), a fan (35) is fixed in the mounting groove (7), the fan (35) is positioned right below the top filter screen (4), a dust removal net (15) is fixed in the mounting groove (7), and the dust removal net (15) is positioned right below the fan (35);
a cleaning plate (23) is arranged in the mounting groove (7), the cleaning plate (23) is connected with the mounting box (6) in a sliding manner, and the cleaning plate (23) is sleeved on the outer side of the dust removal net (15);
a placing groove (16) is arranged on one side of the cleaning plate (23), a limiting groove (17) and an adjusting groove (28) are symmetrically arranged on two sides of the placing groove (16), a first limiting rod (19) is fixed in the limiting groove (17), a second limiting rod (24) and a connecting rod (27) are symmetrically fixed in the adjusting groove (28), the bottom of the second limiting rod (24) and the top of the first limiting rod (19) are both fixed with a cleaning brush (20), a sliding rod (21) is arranged at the bottom of the connecting rod (27), a groove (25) is formed in the top of the sliding rod (21), the bottom end of the connecting rod (27) penetrates through the top of the sliding rod (21) and is arranged in the groove (25), an extension spring (22) is arranged in the groove (25), two ends of the extension spring (22) are respectively and fixedly connected with a connecting rod (27) and a sliding rod (21), and the bottom end of the sliding rod (21) is matched with the dust removal net (15);
filter tank (9) have been seted up at rose box (2) top, filter tank (9) inside is fixed with gluey sealed filter screen (10), filter tank (9) inside is provided with bottom filter screen (8), and bottom filter screen (8) are located gluey sealed filter screen (10) under.
2. The fan filter assembly capable of preventing the heat exchanger core from being blocked according to claim 1, it is characterized in that the fan (35) consists of fan blades (11), a fixed block (13), a fixed rod (12) and a driving motor (14), a fixed block (13) is arranged in the mounting groove (7), a fixed rod (12) is fixed on the outer side of the fixed block (13) at equal angles, one end of the fixed rod (12) far away from the fixed block (13) is fixedly connected with the installation box (6), a driving motor (14) is arranged in the fixed block (13), fan blades (11) are arranged in the fixed block (13), the fan blades (11) are rotatably connected with the fixed block (13) through bearings, the end parts of the fan blades (11) penetrate through the side wall of the fixed block (13) and are arranged in the mounting groove (7), the end part of an output shaft of the driving motor (14) is rotationally connected with the fan blades (11).
3. The fan filtering assembly capable of preventing the heat exchanger core from being blocked according to claim 1, wherein an adjusting motor (29) is fixed on the inner wall of the mounting groove (7), a sliding groove (30) is formed in the side wall of the mounting groove (7), a sliding block (32) is fixed at one end of the cleaning plate (23), the sliding block (32) is slidably connected in the sliding groove (30), a threaded rod (31) is arranged in the sliding groove (30), two ends of the threaded rod (31) are rotatably connected with the mounting box (6) through bearings, the end portion of an output shaft of the adjusting motor (29) is fixedly connected with one end of the threaded rod (31), the sliding block (32) is sleeved outside the threaded rod (31), and the sliding block (32) is meshed with the threaded rod (31) through an internal thread.
4. The fan filtering assembly capable of preventing the heat exchanger core from being blocked according to claim 1, wherein a storage groove (34) is formed in the fixed box (1), an electric fan (33) is installed in the fixed box (1), a filter (5) is installed between the electric fan (33) and the storage groove (34) in the installation box (6), dust removing openings (18) are symmetrically formed in the limiting groove (17), the symmetrically-arranged dust removing openings (18) are located on two sides of the first limiting rod (19), and the storage groove (34) is connected with the dust removing openings (18) through a transmission pipe.
5. The fan filter assembly capable of preventing the heat exchanger core from being blocked according to claim 1, wherein a baffle (26) is arranged in the groove (25), the baffle (26) is slidably connected in the groove (25), the baffle (26) is fixedly connected with the bottom end of the connecting rod (27), and two ends of the expansion spring (22) are fixedly connected with the baffle (26) and the sliding rod (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477720.8U CN212250519U (en) | 2020-04-03 | 2020-04-03 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477720.8U CN212250519U (en) | 2020-04-03 | 2020-04-03 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
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| Publication Number | Publication Date |
|---|---|
| CN212250519U true CN212250519U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477720.8U Active CN212250519U (en) | 2020-04-03 | 2020-04-03 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
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| CN (1) | CN212250519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365267A (en) * | 2020-04-03 | 2020-07-03 | 安徽瀚程机械制造有限公司 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
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2020
- 2020-04-03 CN CN202020477720.8U patent/CN212250519U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365267A (en) * | 2020-04-03 | 2020-07-03 | 安徽瀚程机械制造有限公司 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
| CN111365267B (en) * | 2020-04-03 | 2024-09-06 | 安徽瀚程机械制造有限公司 | Fan filter assembly capable of preventing heat exchanger core from being blocked |
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