CN216448317U - Energy-saving new trend system - Google Patents
Energy-saving new trend system Download PDFInfo
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- CN216448317U CN216448317U CN202122395259.9U CN202122395259U CN216448317U CN 216448317 U CN216448317 U CN 216448317U CN 202122395259 U CN202122395259 U CN 202122395259U CN 216448317 U CN216448317 U CN 216448317U
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Abstract
The utility model discloses an energy-saving fresh air system, which comprises: an air duct box; the filter box is arranged at the right end of the air duct box; the air conditioning box is arranged at the left end of the air duct box; the two grid nets are fixedly arranged at the right end of the filter box and the left end of the air conditioner box respectively; the filtering mechanism is arranged at the top of the inner cavity of the filtering box; the air door mechanism is arranged at the left end of the inner cavity of the air conditioning box; the PLC controller is fixedly arranged on the front side of the air duct box, and the air door mechanism is electrically connected with the PLC controller; and the fan assembly is arranged at the left end of the inner cavity of the air duct box and is electrically connected with the PLC. This energy-saving new trend system is convenient for change the filter screen subassembly, and labour saving and time saving, filter screen subassembly purification efficiency is higher to can close the dust guard after the condition of a fire appears, thereby isolate the inner chamber and the outside of air-conditioning box, reach isolated air and dirt-proof effect, avoid lasting the oxygen suppliment and lead to the condition of a fire to enlarge, the security is high.
Description
Technical Field
The utility model relates to the technical field of fresh air systems, in particular to an energy-saving fresh air system.
Background
The fresh air system can be called as an energy-saving intelligent ventilation system of the machine room, meets the working requirements of the machine room on constant temperature and constant humidity, effectively solves the harm of dust pollution to the machine room, and is particularly suitable for the energy-saving use requirement of the machine room of the communication equipment. The system is reliable, efficient and cheap, air enthalpy value judgment is used on the design concept, the use range of the outdoor air environment is effectively increased, and the working time per year is increased by more than 20% compared with a system with independent temperature and humidity control;
the filtration piece of current new trend system often blocks up because of the dust is too much to ventilation effect is not good, filters the piece and clears up the change difficulty, wastes time and energy, and filters the filter efficiency of piece and lower, in addition, after the external fire disaster that takes place, can not in time close new trend system, will lead to new trend system to last the oxygen suppliment, leads to the condition of a fire to enlarge, has very big potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving fresh air system, which at least solves the problems that the prior filter element has low purification efficiency, is inconvenient to replace and cannot automatically close an air door.
In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving fresh air system, comprising: an air duct box; the filter box is arranged at the right end of the air duct box; the air conditioning box is arranged at the left end of the air duct box; the two grid nets are fixedly arranged at the right end of the filter box and the left end of the air conditioning box respectively; the filtering mechanism is arranged at the top of the inner cavity of the filtering box; the air door mechanism is arranged at the left end of the inner cavity of the air conditioning box; the PLC controller is fixedly arranged on the front side of the air duct box, and the air door mechanism is electrically connected with the PLC controller; the fan assembly is arranged at the left end of the inner cavity of the air duct box and is electrically connected with the PLC;
the filter mechanism includes: the two first support columns are respectively arranged at the right ends of the front side and the rear side of the inner cavity of the filter box; the two second supporting columns are respectively arranged on the front side and the rear side of the bottom of the inner cavity of the filter box; the third supporting column is arranged at the right end of the bottom of the inner cavity of the filter box; the first sliding chutes are respectively arranged on the left sides of the two first supporting columns, the front and rear ends of the right sides of the two second supporting columns and the front and rear ends of the left side of the third supporting column; the filter screen assemblies are in a plurality of numbers and are respectively and adaptively inserted into the side walls of the inner cavities of the first sliding chutes; the clamping seats are two in number, are respectively arranged on the front side and the rear side of the left end of the top of the filter box, and correspond to the second supporting columns in position.
Preferably, the filter screen assembly includes: the slots of the filter screen assemblies are respectively arranged at the top of the filter box and correspond to the first sliding grooves in position; the mounting plate is inserted into the side wall of the inner cavity of the slot in a matched manner, and the left end and the right end of the mounting plate are inserted into the first sliding grooves on the two sides in a matched manner; the filter screen is arranged in the middle of the mounting plate; the groove is formed in the middle of the top of the mounting plate; the two installation cavities are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the groove; the fixed handle is embedded in the top of the mounting plate; the sliding handles are slidably arranged on the side walls of the inner cavities of the two mounting cavities; the two sliding blocks are respectively arranged at the left end and the right end of the sliding handle and are respectively slidably arranged with the two mounting cavities; the two springs are arranged, one end of each spring is clamped at the bottoms of the inner cavities of the two sliding blocks respectively, and the other end of each spring is clamped at the left end and the right end of the bottom of the fixed handle respectively; the sliding cavity is arranged on the left side of the top of the mounting plate; the clamping block is slidably arranged on the side wall of the inner cavity of the sliding cavity; one end of the connecting rod is rotatably arranged at the bottom of the right side of the clamping block, and the other end of the connecting rod is rotatably arranged at the bottom of the left side of the sliding block positioned on the left side; and the inserting block is arranged at the top of the left side of the clamping block.
Preferably, the damper mechanism includes: the mounting frame is adaptive to be inserted at the left side of the inner cavity of the air-conditioning box; the linkage assembly is arranged at the bottom of the mounting frame; the driving assembly is arranged on the left side of the top of the air conditioning box, fixedly connected with the linkage assembly and electrically connected with the PLC.
Preferably, the linkage assembly comprises: the dust guard plates are arranged at the bottom of the mounting frame in a rotatable mode from front to back; the limiting rods are arranged on the front side and the rear side of the bottom end of the right side of the dust guard respectively; the second sliding chute is arranged on the right side of the bottom of the mounting frame; the linkage rod is slidably arranged on the side wall of the inner cavity of the second sliding chute; the driving rod is arranged at the top of the linkage rod from front to back and limits the limiting rod.
Preferably, the driving assembly includes: the pneumatic rod is fixedly arranged at the rear end of the left side of the top of the air-conditioning box and is electrically connected with the PLC; the gear is rotatably arranged on the left side of the top of the air conditioning box and is fixedly connected with the top of the dust guard; the rack is fixedly arranged at the output end of the pneumatic rod and is in fit engagement with the gear; the number of the limiting frames is two, the limiting frames are fixedly installed at the front end and the rear end of the left side of the top of the air conditioning box respectively, and the rack is connected with the two limiting frames in an adaptive inserting mode.
Preferably, the fan assembly includes: the fan is adaptive to be inserted into the left side of the inner cavity of the air duct box; the motor is fixedly arranged on the rear side of the air duct box and is electrically connected with the PLC; the number of the bevel gears is two, the bevel gears are fixedly installed at the output end of the motor and the rotating shaft of the fan respectively, and the bevel gears are meshed in a matched mode.
Compared with the prior art, the utility model has the beneficial effects that: according to the energy-saving fresh air system, the sliding handle is pulled upwards, in the process, the two springs are compressed in the installation cavity, the sliding block on the left side of the sliding handle pulls the clamping block to move towards the right side through the connecting rod, the inserting block moves towards the right side and the limiting of the clamping seat is removed, so that the installation plate can be pulled out of the inner cavity of the inserting groove, after cleaning, the installation plate is inserted into the inserting groove again, after the limiting of the sliding handle is removed, the inserting block moves downwards under the action of the elastic force of the spring of the sliding handle, the clamping block is pushed towards the left side through the connecting rod, so that the inserting block is clamped on the clamping seat, and when the sliding handle is located at the bottom of the inner cavity of the groove, the force arm of the sliding block to the sliding block through the connecting rod is large, so that the inserting block is self-locked; the PLC controller controls the output end of the pneumatic rod to push the rack to move backwards along the inner cavity of the limiting frame, under the matching of the rack and the teeth of the gear, the linear motion of the rack is converted into the rotary motion of the gear, the gear drives the middle dust guard to rotate anticlockwise, the two limiting rods at the bottom of the dust guard push the linkage rod to slide backwards along the second chute through the driving rods, the driving rods simultaneously push the dust guards to rotate anticlockwise, the dust guard seals the installation frame, the inner cavity of the air-conditioning box is isolated from the outside, the air and dust isolating effects are achieved, therefore, the filter screen assembly is convenient to replace, time and labor are saved, the purification efficiency of the filter screen assembly is higher, the dust guard can be closed after the fire occurs, the inner cavity of the air-conditioning box is isolated from the outside, the air and dust isolating effects are achieved, and the fire expansion caused by continuous oxygen supply is avoided, the safety is extremely high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top sectional view of the present invention;
FIG. 4 is an enlarged view at A;
FIG. 5 is an enlarged view at B;
FIG. 6 is an enlarged view at C;
FIG. 7 is a front sectional view of a filter screen assembly;
fig. 8 is an enlarged view at D.
In the figure: 2. an air duct box, 3, a filter box, 4, an air conditioner box, 5, a filter mechanism, 51, a first support column, 52, a second support column, 53, a third support column, 54, a first chute, 55, a filter screen assembly, 551, a mounting plate, 552, a filter screen, 553, a groove, 554, a mounting cavity, 555, a fixed handle, 556, a sliding handle, 557, a sliding block, 558, a spring, 559, a sliding cavity, 5510, a clamping block, 5511, a connecting rod, 5512, an inserting block, 5513, slot, 56, joint seat, 6, air door mechanism, 61, installing frame, 62, linkage assembly, 621, dust guard, 622, gag lever post, 623, second spout, 624, linkage rod, 625, actuating lever, 63, drive assembly, 631, gear, 632, rack, 633, pneumatic rod, 634, spacing frame, 7, the grid net, 8, PLC controller, 9, fan assembly, 91, fan, 92, motor, 93, bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an energy-saving fresh air system, comprising: an air duct box 2, a filter box 3, an air conditioner box 4, a filter mechanism 5, an air door mechanism 6, two grid nets 7, a PLC controller 8 and a fan component 9, wherein the filter box 3 is arranged at the right end of the air duct box 2, the air conditioner box 4 is arranged at the left end of the air duct box 2, the number of the grid nets 7 is two, the two grid nets are respectively and fixedly arranged at the right end of the filter box 3 and the left end of the air conditioner box 4, the filter mechanism 5 is arranged at the top of an inner cavity of the filter box 3, the air door mechanism 6 is arranged at the left end of the inner cavity of the air conditioner box 4, the PLC controller 8 is fixedly arranged at the front side of the air duct box 2, the air door mechanism 6 is electrically connected with the PLC controller 8, the PLC controller 8 is formed by modularly combining an internal CPU, an instruction and data memory, an input and output unit, a power supply module, a digital simulation unit and the like, and the PLC controller is internally stored with instructions for executing operations such as logic operation, sequential control, timing, counting, arithmetic operation and the like, various types of mechanical equipment or production processes are controlled through digital or analog input and output, and the fan assembly 9 is arranged at the left end of the inner cavity of the air duct box 2 and is electrically connected with the PLC 8;
the filter mechanism 5 includes: the filter box comprises a first support column 51, a second support column 52, a third support column 53, a first sliding chute 54, filter screen assemblies 55 and a clamping seat 56, wherein the number of the first support column 51 is two, the first support column 51 is respectively arranged at the front and rear right ends of an inner cavity of the filter box 3, the second support column 52 is two and is respectively arranged at the front and rear two sides of the bottom of the inner cavity of the filter box 3, the third support column 53 is arranged at the right end of the bottom of the inner cavity of the filter box 3, the number of the first sliding chute 54 is a plurality of, the first sliding chute 54 is respectively arranged at the left side of the two first support columns 51, the front and rear right ends of the two second support columns 52 and the front and rear left end of the third support column 53, the number of the filter screen assemblies 55 is a plurality of, the filter screen assemblies 55 are respectively and are respectively matched and inserted into the side wall of the inner cavity of the first sliding chute 54, the clamping seat 56 is two and is respectively arranged at the front and rear two sides of the left end of the top of the filter box 3 and corresponds to the position of the two second support columns 52, two through-holes have been seted up respectively at both ends around the right side of joint seat 56, and the through-hole of two joint seats 56 is spacing to four filter screen subassemblies 55 respectively, makes a plurality of filter screen subassemblies 55 be "Z" font setting, has improved filter screen 552's surface area greatly, has improved air-purifying's efficiency effectively.
Preferably, the filter screen assembly 55 further comprises: the filter box comprises a mounting plate 551, filter screens 552, grooves 553, a mounting cavity 554, a fixed handle 555, a sliding handle 556, a sliding block 557, a spring 558, a sliding cavity 559, a fixture block 5510, a connecting rod 5511, an inserting block 5512 and slots 5513, wherein the slots 5513 of a plurality of filter screen assemblies 55 of the slots 5513 are respectively arranged on the top of the filter box 3 and correspond to the positions of the first sliding grooves 54, the mounting plate 551 is in adaptive insertion connection with the side walls of the inner cavity of the slots 5513, the left end and the right end of the mounting plate 551 are in adaptive insertion with the first sliding grooves 54 on two sides, the filter screens 552 are arranged in the middle of the mounting plate 551, the grooves 553 are arranged in the middle of the top of the mounting plate 551, the number of the mounting cavities 554 is two, the mounting cavities are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the groove 553, the fixed handle 555 is embedded in the top of the mounting plate, the sliding handle 556 is slidably arranged on the side walls of the two mounting cavities 554, the number of the sliding blocks 557 is two, set up respectively in the both ends about sliding handle 556, and install with two installation cavity 554 slidable respectively, the spring 558 quantity is two, one end joint respectively in the inner chamber bottom of two sliding blocks 557, and the other end joint respectively in the both ends about the bottom of fixed handle 555, spring 558 is the rotation spring, produce elastic deformation after receiving tensile or extrusion, resume to initial condition after getting rid of external force, sliding cavity 559 is seted up in the top left side of mounting panel 551, fixture block 5510 slidable mounting is in sliding cavity 559's inner chamber lateral wall, connecting rod 5511 one end is rotatably installed in the right side bottom of fixture block 5510, the other end is rotatably installed in the left side bottom that is located left sliding block 557, insert block 5512 sets up in the left side top of fixture block 5510, sliding handle pushes fixture block 556 5510 to the left side removal through connecting rod 5511 under the elastic force effect of spring 558.
Preferably, the damper mechanism 6 further includes: installing frame 61, linkage component 62 and drive assembly 63, installing frame 61 looks adaptation is pegged graft in the inner chamber left side of air-conditioning box 4, and linkage component 62 sets up in the bottom of installing frame 61, and linkage component 62 can seal installing frame 61, and drive assembly 63 sets up in the top left side of air-conditioning box 4, drive assembly 63 and linkage component 62 fixed connection, and drive assembly 63 and PLC controller 8 electric connection.
Preferably, the linkage assembly 62 further includes: dust guard 621, gag lever post 622, second spout 623, gangbar 624 and actuating lever 625, dust guard 621 quantity is a plurality of, rotationally install in the bottom of installing frame 61 respectively after to in the past, gag lever post 622 quantity is a plurality of, set up both sides around the right side bottom of dust guard 621 respectively, second spout 623 is seted up in the bottom right side of installing frame 61, gangbar 624 slidable installs in the inner chamber lateral wall of second spout 623, actuating lever 625 sets up in the top of gangbar 624 from the past to after, and spacing to gag lever post 622, under the promotion of actuating lever 625 at the top of gangbar 624, make a plurality of dust guard 621 rotate in step.
Preferably, the driving assembly 63 further comprises: gear 631, rack 632, pneumatic rod 633 and spacing frame 634, pneumatic rod 633 fixed mounting is in the top left side rear end of air-conditioning box 4, and with PLC controller 8 electric connection, gear 631 rotatably installs in the top left side of air-conditioning box 4, and the top fixed connection of gear 631 and dust guard 621, rack 632 fixed mounting is in the output of pneumatic rod 633, and with gear 631 looks adaptation meshing, spacing frame 634 is two, both ends around fixed mounting is in the top left side of air-conditioning box 4 respectively, and rack 632 pegs graft with two spacing frame 634 looks adaptations, PLC controller 8 control pneumatic rod 633's output promotes rack 632 and follows the inner chamber back-and-forth movement of spacing frame 634, under the tooth cooperation of rack 632 and gear 631, convert the linear motion of rack 632 into the rotary motion of gear 631.
Preferably, the fan assembly 9 further comprises: fan 61, motor 92 and bevel gear 93, fan 91 looks adaptation is pegged graft in the inner chamber left side of wind channel case 2, and motor 92 fixed mounting is in the rear side of wind channel case 2, and with PLC controller 8 electric connection, and bevel gear 93 quantity is two, fixed mounting is in the output of motor 92 and the pivot of fan 91 respectively, and two bevel gear 93 looks adaptations meshing, and bevel gear 93 is used for transmitting motion and the power between the two quadrature axles.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Step one, the output end of the motor 92 is controlled to rotate by the PLC 8, the motor 92 drives the fan 91 to rotate under the meshing action of a pair of bevel gears 93, air in the inner cavity of the air duct box 2 circulates from right to left under the driving of rotating fan blades of the fan 91, the air is filtered through the filter screen assembly 55, when a filter screen 552 is replaced, the sliding handle 556 is pulled upwards, two springs 588 are compressed in the installation cavity 554 in the process, a sliding block 557 on the left side of the sliding handle pulls a fixture block 5510 to move towards the right through a connecting rod 5511, an insertion block 5512 moves towards the right side and releases the limit of the fixture seat 56, so that the installation plate 551 can be pulled out of the inner cavity of the slot 5513, after the installation plate 551 is cleaned, the installation plate 551 is inserted into the slot 5513 again, after the limit of the sliding handle 556 is released, the sliding handle 556 moves downwards under the elastic force of the spring 558, the fixture block 5510 is pushed towards the left side through the connecting rod 5511, therefore, the plug block 5512 is clamped on the clamping seat 56, when the sliding handle 556 is positioned at the bottom of the inner cavity of the groove 553, the force arm of the clamping block 5510 to the sliding block 557 through the connecting rod 5511 is 0, and the plug block 5512 is self-locked;
step two, when the equipment is powered off or receives a fire signal from the outside, the PLC controller 8 controls the output end of the pneumatic rod 633 to push the rack 632 to move backwards along the inner cavity of the limiting frame 634, under the matching of the rack 632 and the teeth of the gear 631, the linear motion of the rack 632 is converted into the rotational motion of the gear 631, so that the gear 631 drives the middle dust-proof plate 621 to rotate anticlockwise, the two limiting rods 622 at the bottom of the dust-proof plate 621 push the linkage rod 624 to slide backwards along the second sliding groove 623 through the driving rod 625, the driving rods 624 simultaneously push the dust-proof plates 621 to rotate anticlockwise, so that the dust-proof plate 621 seals the mounting frame 61, thereby isolating the inner cavity of the air-conditioning box 4 from the outside and achieving the effects of isolating air and preventing dust;
the filter screen subassembly purification efficiency of this device is higher, is convenient for change the filter screen subassembly, labour saving and time saving to can close the dust guard after the condition of a fire appears, avoid lasting the oxygen suppliment and lead to the condition of a fire to enlarge, the security is high.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated; unless otherwise specifically stated or limited, the terms "snap" and "connect" and "set" and "open" and "electrically connect" and "fixedly connect" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An energy-saving fresh air system, comprising: wind channel case (2), rose box (3), air-conditioning box (4) and two bars net (7), rose box (3) set up in the right-hand member of wind channel case (2), air-conditioning box (4) set up in the left end of wind channel case (2), two bar net (7) respectively fixed mounting in the right-hand member of rose box (3) and the left end of air-conditioning box (4), its characterized in that still includes:
the filtering mechanism (5) is arranged at the top of the inner cavity of the filtering box (3);
the air door mechanism (6) is arranged at the left end of the inner cavity of the air-conditioning box (4);
the PLC controller (8) is fixedly arranged on the front side of the air duct box (2), and the air door mechanism (6) is electrically connected with the PLC controller (8);
the fan assembly (9) is arranged at the left end of the inner cavity of the air duct box (2) and is electrically connected with the PLC (8);
the filter mechanism (5) comprises:
the two first supporting columns (51) are respectively arranged at the right ends of the front side and the rear side of the inner cavity of the filter box (3);
the two second supporting columns (52) are respectively arranged on the front side and the rear side of the bottom of the inner cavity of the filter box (3);
the third supporting column (53) is arranged at the right end of the bottom of the inner cavity of the filter box (3);
the number of the first sliding grooves (54) is a plurality, and the first sliding grooves are respectively formed in the left sides of the two first supporting columns (51), the front and rear ends of the right sides of the two second supporting columns (52) and the front and rear ends of the left sides of the third supporting columns (53);
the filter screen assemblies (55) are provided with a plurality of filter screen assemblies and are respectively matched and inserted into the inner cavity side walls of the first sliding grooves (54) correspondingly;
the clamping seats (56) are two in number, are respectively arranged on the front side and the rear side of the left end of the top of the filter box (3), and correspond to the positions of the second supporting columns (52).
2. The energy-saving fresh air system according to claim 1, wherein: the screen assembly (55) comprises:
the slots (5513) of the filter screen assemblies (55) are respectively arranged at the top of the filter box (3) and correspond to the positions of the first sliding grooves (54);
the mounting plate (551) is in adaptive insertion connection with the side wall of the inner cavity of the slot (5513), and the left end and the right end of the mounting plate (551) are in adaptive insertion connection with the first sliding grooves (54) on the two sides;
a filter screen (552) disposed in the middle of the mounting plate (551);
the groove (553) is arranged in the middle of the top of the mounting plate (551);
two mounting cavities (554) are respectively arranged at the bottom ends of the left side and the right side of the inner cavity of the groove (553);
the fixed handle (555) is embedded in the top of the mounting plate (551);
a sliding handle (556) slidably mounted to the inner chamber sidewalls of the two mounting chambers (554);
the two sliding blocks (557) are respectively arranged at the left end and the right end of the sliding handle (556) and are respectively slidably arranged in the two installation cavities (554);
the number of the springs (558) is two, one end of each spring is clamped at the bottom of the inner cavity of each sliding block (557), and the other end of each spring is clamped at the left end and the right end of the bottom of the fixed handle (555);
the sliding cavity (559) is arranged on the left side of the top of the mounting plate (551);
a fixture block (5510) slidably mounted on an inner cavity side wall of the sliding cavity (559);
a link (5511) having one end rotatably attached to a right bottom of the latch (5510) and the other end rotatably attached to a left bottom of a slider (557) located on the left side;
and the inserting block (5512) is arranged on the top of the left side of the clamping block (5510).
3. The energy-saving fresh air system according to claim 1, wherein: the damper mechanism (6) includes:
the mounting frame (61) is matched and inserted at the left side of the inner cavity of the air-conditioning box (4);
a linkage assembly (62) arranged at the bottom of the mounting frame (61);
drive assembly (63), set up in the top left side of air-conditioning box (4), drive assembly (63) and linkage assembly (62) fixed connection, just drive assembly (63) and PLC controller (8) electric connection.
4. An energy-saving fresh air system according to claim 3, wherein: the linkage assembly (62) includes:
a plurality of dust-proof plates (621) which are rotatably mounted on the bottom of the mounting frame (61) from front to back;
a plurality of limiting rods (622) which are respectively arranged at the front side and the rear side of the bottom end of the right side of the dust guard (621);
the second sliding chute (623) is arranged on the right side of the bottom of the mounting frame (61);
the linkage rod (624) is slidably mounted on the inner cavity side wall of the second sliding groove (623);
the driving rod (625) is arranged at the top of the linkage rod (624) from front to back and limits the limiting rod (622).
5. The energy-saving fresh air system according to claim 4, wherein: the drive assembly (63) comprises:
the pneumatic rod (633) is fixedly arranged at the rear end of the left side of the top of the air conditioning box (4) and is electrically connected with the PLC (8);
the gear (631) is rotatably arranged on the left side of the top of the air conditioning box (4), and the gear (631) is fixedly connected with the top of the dust-proof plate (621);
the rack (632) is fixedly arranged at the output end of the pneumatic rod (633) and is in fit engagement with the gear (631);
spacing frame (634), quantity is two, fixed mounting respectively in both ends around the top left side of air-conditioning box (4), just rack (632) are pegged graft with two spacing frame (634) looks adaptations.
6. The energy-saving fresh air system according to claim 1, wherein: the fan assembly (9) comprises:
the fan (91) is matched and plugged at the left side of the inner cavity of the air duct box (2);
the motor (92) is fixedly arranged on the rear side of the air duct box (2) and is electrically connected with the PLC (8);
the number of the bevel gears (93) is two, the bevel gears are fixedly mounted at the output end of the motor (92) and the rotating shaft of the fan (91) respectively, and the two bevel gears (93) are meshed in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395259.9U CN216448317U (en) | 2021-09-30 | 2021-09-30 | Energy-saving new trend system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395259.9U CN216448317U (en) | 2021-09-30 | 2021-09-30 | Energy-saving new trend system |
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| CN216448317U true CN216448317U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122395259.9U Active CN216448317U (en) | 2021-09-30 | 2021-09-30 | Energy-saving new trend system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832526A (en) * | 2022-06-06 | 2022-08-02 | 武汉谱信环保科技有限公司 | Environmental pollutant purification device |
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2021
- 2021-09-30 CN CN202122395259.9U patent/CN216448317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832526A (en) * | 2022-06-06 | 2022-08-02 | 武汉谱信环保科技有限公司 | Environmental pollutant purification device |
| CN114832526B (en) * | 2022-06-06 | 2023-12-15 | 江西明晟环保设备有限责任公司 | Environmental pollutant purifying device |
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