CN220834693U - Filter element for total heat exchanger - Google Patents
Filter element for total heat exchanger Download PDFInfo
- Publication number
- CN220834693U CN220834693U CN202322530237.8U CN202322530237U CN220834693U CN 220834693 U CN220834693 U CN 220834693U CN 202322530237 U CN202322530237 U CN 202322530237U CN 220834693 U CN220834693 U CN 220834693U
- Authority
- CN
- China
- Prior art keywords
- dust
- filter core
- heat exchanger
- total heat
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 88
- 239000003351 stiffener Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000004378 air conditioning Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filter core for total heat exchanger, relates to total heat exchanger technical field, including the fixed plate, the fixed plate has two sets of, connect fixedly through the stiffener between two sets of fixed plates, be equipped with the filter core between two sets of fixed plates, wherein the side of a set of fixed plate is fixed with the air-supply line and the inside intercommunication of air-supply line and filter core, the side-mounting of another set of fixed plate has the deashing unit that is used for clearing up the filter core dust, the side-mounting of this fixed plate has the dust collecting unit that is used for collecting the inside dust of filter core, the total heat exchanger is with the filter core, its deashing is convenient, dust adhesion when avoiding adopting the blowing clearance is at the filter core inner wall and can't be cleared up the drawback, it is convenient to dust collection, avoid the dust of lifting to adhere to inside the filter core once more, thereby the effect of deashing has been improved.
Description
Technical Field
The utility model relates to the technical field of total heat exchangers, in particular to a filter element for a total heat exchanger.
Background
The total heat exchanger is an efficient energy-saving heat recovery device, the fresh air introduced into the air conditioning system is preheated or precooled by recovering the waste heat in the exhaust gas, and the load of the air conditioning system is effectively reduced before the fresh air enters the indoor or surface cooler of the air conditioning unit for heat-humidity treatment, so that the energy consumption and the running cost of the air conditioning system are saved;
Among the prior art, the patent of grant publication number CN 213286095U discloses a filter core for total heat exchanger, including filter core, clamp plate, fixed plate, first bearing and clearance mechanism, clamp plate fixed connection is at the top of filter core, the top at the clamp plate is established to the fixed plate, first bearing is inlayed at the middle part of fixed plate, and it is when carrying out the deashing to the filter core, and the wind that the fan produced enters into the inside of clearance pipe from the connecting pipe, then blows out in the through-hole, can blow to the inside of filter core, blows out the dust on the filter core under the effect of wind, and some dust adheres to inside the filter core, and it adopts the mode of blowing to lead to some dust unable being blown up, and simultaneously, the dust that it blown up can't be discharged, leads to its deashing effect to become bad.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the filter element for the total heat exchanger, which is convenient for ash removal, and can be used for avoiding the defect that dust is attached to the inner wall of the filter element and cannot be removed when wind blowing cleaning is adopted, and is convenient for dust collection, and the raised dust is prevented from being attached to the inside of the filter element again, so that the ash removal effect is improved, and the problems in the background art can be effectively solved.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
The utility model provides a filter core for total heat exchanger, includes the fixed plate, the fixed plate has two sets of, connects fixedly through the stiffener between two sets of fixed plates, is equipped with the filter core between two sets of fixed plates, and wherein the side of a set of fixed plate is fixed with the air-supply line and the inside intercommunication of filter core, and the ash removal unit that is used for clearing up the filter core dust is installed to the side-mounting of another set of fixed plate, and the side-mounting of this fixed plate has the dust collecting unit that is used for collecting the inside dust of filter core.
Further, the ash removal unit comprises a screw rod, a servo motor and a transmission nut, wherein the servo motor is arranged on the side face of the fixed plate, the screw rod is fixed on an output shaft of the servo motor, the screw rod is in threaded connection with the transmission nut, and the servo motor is electrically connected with an external PLC controller.
Further, the ash removal unit comprises a connecting frame and a cleaning brush, the cleaning brush is fixedly connected with the transmission nut through the connecting frame, and bristles of the cleaning brush are in contact connection with the inner wall of the filter element.
Further, the cleaning brush is of an annular structure.
Further, the dust collecting unit comprises a dust collection pipe and dust collection holes, the dust collection holes are uniformly formed in the side face of the dust collection pipe, the dust collection holes are formed in the inner side of the filter element, and the connecting frame is connected with the dust collection pipe in a sliding mode.
Further, the dust collecting unit further comprises a dust collector and a supporting frame, the supporting frame is fixed on the side face of the fixing plate, the dust collector is assembled on the supporting frame, a port of the dust collector is fixedly communicated with the dust collection pipe, and the dust collector is electrically connected with an external PLC controller.
Compared with the prior art, the utility model has the beneficial effects that: the filter element for the total heat exchanger has the following advantages: the inner wall of the filter element is contacted and cleaned through the ash removal unit, the cleaned dust is collected through the dust collection unit, the dust collection is convenient to clean, the defect that the dust is attached to the inner wall of the filter element and cannot be cleaned when the dust is cleaned by blowing is avoided, the dust collection is convenient, the dust which is raised is prevented from being attached to the inside of the filter element again, and therefore the ash removal effect is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective sectional structure of the present utility model;
fig. 3 is a schematic view of a cross-sectional structure at a in the present utility model.
In the figure: 1 fixed plate, 2 filter core, 3 reinforcing rod, 4 dust collection unit, 41 support frame, 42 dust absorption pipe, 43 dust catcher, 44 dust absorption hole, 5 deashing unit, 51 lead screw, 52 servo motor, 53 drive nut, 54 link, 55 cleaning brush, 6 air-supply line.
Detailed Description
The utility model will be explained in detail by the following examples, the purpose of which is to be disclosed in order to protect all technical improvements within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a filter core for total heat exchanger, includes fixed plate 1, and fixed plate 1 has two sets of, connects fixedly through stiffener 3 between two sets of fixed plates 1, is equipped with filter core 2 between two sets of fixed plates 1, and wherein the side of one set of fixed plate 1 is fixed with air-supply line 6 and the inside intercommunication of filter core 2, and the ash removal unit 5 that is used for clearing up filter core 2 dust is installed to the side-mounting of another set of fixed plate 1, and the side-mounting of this fixed plate 1 has the dust collection unit 4 that is used for collecting filter core 2 inside dust.
The ash removal unit 5 includes lead screw 51, servo motor 52 and drive nut 53, servo motor 52 installs in the side of fixed plate 1, lead screw 51 is fixed on servo motor 52's output shaft, lead screw 51 and drive nut 53 threaded connection, servo motor 52 electric connection outside PLC controller, ash removal unit 5 includes link 54 and cleaning brush 55, cleaning brush 55 is fixed through link 54 and drive nut 53 connection, cleaning brush 55's brush hair and filter core 2's inner wall contact are connected, cleaning brush 55 is annular structure, when the ash removal needs to be carried out, outside fan stop work, servo motor 52's output shaft drives lead screw 51 rotation, lead screw 51 and drive nut 53 threaded transmission, drive link 54 removes along dust absorption pipe 42, link 54 drives cleaning brush 55 and removes, clear up filter core 2's inner wall through cleaning brush 55, it is convenient to clear up, the dust is attached to filter core 2 inner wall and can't be cleared up the drawback when avoiding adopting the blowing clearance, thereby the effect of ash removal has been improved.
The dust collecting unit 4 includes dust absorption pipe 42 and dust absorption hole 44, dust absorption hole 44 evenly sets up in the side of dust absorption pipe 42, dust absorption hole 44 sets up the inboard at filter core 2, link 54 and dust absorption pipe 42 sliding connection, dust collecting unit 4 still includes dust catcher 43 and support frame 41, the side at fixed plate 1 is fixed to the support frame 41, dust catcher 43 assembles on support frame 41, dust catcher 43's port and dust absorption pipe 42 intercommunication are fixed, dust catcher 43 electric connection outside PLC controller, the dust enters into dust absorption pipe 42 through dust absorption hole 44 in, dust catcher 43 collects the dust in the dust absorption pipe 42, it collects conveniently, avoid the dust of kicking up to adhere to inside filter core 2 again, thereby the effect of deashing has been improved.
The utility model provides a filter element for a total heat exchanger, which has the following working principle: the air inlet pipe 6 is used for being communicated and fixed with an external fan, when ash removal is needed, the external fan stops working, an output shaft of the servo motor 52 drives the screw rod 51 to rotate, the screw rod 51 is in threaded transmission with the transmission nut 53, the transmission nut 53 drives the connecting frame 54 to move along the dust collection pipe 42, the connecting frame 54 drives the cleaning brush 55 to move, the inner wall of the filter element 2 is cleaned through the cleaning brush 55, then dust enters the dust collection pipe 42 through the dust collection hole 44, and the dust collector 43 collects the dust in the dust collection pipe 42.
It should be noted that, the servo motor 52 and the vacuum cleaner 43 disclosed in the above embodiments are configured selectively according to the actual application scenario.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a filter core for total heat exchanger, includes fixed plate (1), fixed plate (1) have two sets of, connect fixedly through stiffener (3) between two sets of fixed plates (1), are equipped with filter core (2) between two sets of fixed plates (1), and the side of one set of fixed plate (1) is fixed with air-supply line (6) and the inside intercommunication of filter core (2), its characterized in that: the side face of the other group of fixing plates (1) is provided with an ash cleaning unit (5) for cleaning the dust of the filter element (2), and the side face of the fixing plates (1) is provided with a dust collecting unit (4) for collecting the dust in the filter element (2).
2. A cartridge for a total heat exchanger according to claim 1, wherein: the ash removal unit (5) comprises a screw rod (51), a servo motor (52) and a transmission nut (53), wherein the servo motor (52) is arranged on the side face of the fixed plate (1), the screw rod (51) is fixed on an output shaft of the servo motor (52), the screw rod (51) is in threaded connection with the transmission nut (53), and the servo motor (52) is electrically connected with an external PLC controller.
3. A cartridge for a total heat exchanger according to claim 2, wherein: the ash removal unit (5) comprises a connecting frame (54) and a cleaning brush (55), wherein the cleaning brush (55) is fixedly connected with the transmission nut (53) through the connecting frame (54), and bristles of the cleaning brush (55) are in contact connection with the inner wall of the filter element (2).
4. A cartridge for a total heat exchanger according to claim 3, wherein: the cleaning brush (55) is of a ring-shaped structure.
5. A cartridge for a total heat exchanger according to claim 3, wherein: the dust collecting unit (4) comprises a dust collection pipe (42) and dust collection holes (44), the dust collection holes (44) are uniformly formed in the side face of the dust collection pipe (42), the dust collection holes (44) are formed in the inner side of the filter element (2), and the connecting frame (54) is in sliding connection with the dust collection pipe (42).
6. A cartridge for a total heat exchanger according to claim 5, wherein: the dust collecting unit (4) further comprises a dust collector (43) and a supporting frame (41), the supporting frame (41) is fixed on the side face of the fixing plate (1), the dust collector (43) is assembled on the supporting frame (41), a port of the dust collector (43) is fixedly communicated with the dust collection pipe (42), and the dust collector (43) is electrically connected with an external PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530237.8U CN220834693U (en) | 2023-09-18 | 2023-09-18 | Filter element for total heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530237.8U CN220834693U (en) | 2023-09-18 | 2023-09-18 | Filter element for total heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834693U true CN220834693U (en) | 2024-04-26 |
Family
ID=90776704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322530237.8U Active CN220834693U (en) | 2023-09-18 | 2023-09-18 | Filter element for total heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834693U (en) |
-
2023
- 2023-09-18 CN CN202322530237.8U patent/CN220834693U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |