CN217109989U - Central air conditioning air intake filter equipment convenient to renew cartridge more - Google Patents
Central air conditioning air intake filter equipment convenient to renew cartridge more Download PDFInfo
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- CN217109989U CN217109989U CN202220857525.7U CN202220857525U CN217109989U CN 217109989 U CN217109989 U CN 217109989U CN 202220857525 U CN202220857525 U CN 202220857525U CN 217109989 U CN217109989 U CN 217109989U
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Abstract
The utility model discloses a central air conditioning air intake filter equipment convenient to renew cartridge relates to central air conditioning technical field, is used for the mode of embedded installation for solving the filter core structure that current central air conditioning air intake is used for filtered air at the in-process that uses mostly, causes to change comparatively inconvenient problem. The air inlet frame is provided with a port edge plate on the outer wall of the front end of the air inlet frame; further comprising: the through slots are arranged at the top of the air inlet frame, two through slots are arranged, frame plate inserting grooves are arranged at corresponding positions below the two through slots, and the through slots and the frame plate inserting grooves are integrally formed with the air inlet frame; the splicing inner core plate is installed inside the corresponding two through slots and the frame plate splicing groove, a sealing edge plate is arranged at the top of the splicing inner core plate, and the size of the sealing edge plate is larger than the caliber of the through slots.
Description
Technical Field
The utility model relates to a central air conditioning technical field specifically is a central air conditioning air intake filter equipment convenient to renew cartridge more.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and intensively processes air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides required heat for the air conditioning system to offset the indoor environment cooling and heating load, and the air inlet of the central air conditioner needs to be provided with a filter element for filtering the inlet air in order to prevent blockage.
The filter element structure for filtering air in the use process of the existing central air conditioner air inlet is mostly in an embedded installation mode, and replacement is inconvenient, so that the central air conditioner air inlet filtering device convenient for replacing the filter element is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central air conditioning air intake filter equipment convenient to renew cartridge to solve the current central air conditioning air intake that proposes among the above-mentioned background art and be used for filtered air's the filter core structure of using the mode that adopts embedded installation mostly, cause to change comparatively inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a central air conditioner air inlet filter device convenient for replacing a filter element comprises an air inlet frame 1, wherein a port edge plate 2 is arranged on the outer wall of the front end of the air inlet frame 1;
further comprising:
the through slots 15 are arranged at the top of the air inlet frame 1, two through slots 15 are arranged, frame plate inserting grooves 14 are arranged at corresponding positions below the two through slots 15, and the through slots 15 and the frame plate inserting grooves 14 are integrally formed with the air inlet frame 1;
the splicing inner core plate 12 is arranged inside the two corresponding through slots 15 and the frame plate splicing slots 14, the top of the splicing inner core plate 12 is provided with a sealing edge plate 9, and the size of the sealing edge plate 9 is larger than the caliber of the through slot 15;
the front frame plate 4 is arranged on the front end face of the port edge plate 2, the port edge plate 2 and the front frame plate 4 are integrally formed, a closed connecting groove 5 is formed in the port edge plate 2, and a plugging inserting plate 6 is arranged in the closed connecting groove 5;
and the air filter screen 13 is installed at the front end of the plugging inserting plate 6, a stainless steel filter screen frame 17 is arranged outside the air filter screen 13, and the stainless steel filter screen frame 17 and the air filter screen 13 are integrally formed.
Preferably, the inside of the plug-in core board 12 is provided with a filling groove 16, the filling groove 16 and the plug-in core board 12 are integrally formed, a fastening bolt 18 is installed at a connecting position of the filling groove 16 and the stainless steel screen frame 17, and the stainless steel screen frame 17 is fixedly connected with the filling groove 16 through the fastening bolt 18.
Preferably, the port is provided with mounting lug plates 3 along the outer walls of the two sides of the plate 2, and the mounting lug plates 3 and the port are integrally formed along the plate 2.
Preferably, threaded connection holes 11 are formed in the front end face of the port edge plate 2 and the inside of the plugging insertion plate 6, a connection screw 7 is installed inside each of the two adjacent threaded connection holes 11, and the plugging insertion plate 6 is fixedly connected with the port edge plate 2 through the connection screw 7.
Preferably, the front end face of the plugging inserting plate 6 is provided with a grabbing plate 8, and the grabbing plate 8 and the plugging inserting plate 6 are integrally formed.
Preferably, the upper end of the sealing edge plate 9 is provided with a handle 10, and the handle 10 and the sealing edge plate 9 are integrally formed with the plug-in core plate 12.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a change the embedded mounting means of traditional filter core into plug-in type, the filter inner core is changed in the dismouting of being convenient for more, during the installation filter core, peg graft two grafting inner core boards and install the inside of lining up slot and deckle board inserting groove, then fix with the laminating position of sticky tape bonding connection seal edge board and air intake frame, only need tear during the dismantlement the sticky tape extract grafting inner core board can, the filter core structure who has overcome current central air conditioning air intake and be used for filtered air at the in-process that uses adopts the mode of embedded installation mostly, cause to change comparatively inconvenient problem.
2. When the air inlet frame is opened, double-layer filtering is carried out on entering air through the two air filter screens, the cleanness degree of the air is improved, when the air inlet frame needs to be closed, only the plugging insertion plate needs to be installed in the closed connecting groove, and the connecting screw rods are installed in the two adjacent threaded connecting holes after the plugging insertion plate is installed to be fixed, so that the purpose of stably closing the air inlet frame when the central air conditioner is not used is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the central air conditioner air inlet filtering device convenient for replacing the filter element of the present invention;
fig. 2 is a schematic view of the installation structure of the plug-in core board of the present invention;
fig. 3 is a schematic view of the internal structure of the air intake frame of the present invention;
FIG. 4 is a schematic diagram of the structure of the splicing inner core plate of the present invention;
in the figure: 1. an air inlet frame; 2. a port edge plate; 3. mounting an ear plate; 4. a front frame plate; 5. sealing the connecting groove; 6. plugging the plugboard; 7. connecting a screw rod; 8. grabbing the plate; 9. sealing the edge plate; 10. a carrying handle; 11. screwing holes; 12. inserting the inner core plate; 13. an air screen; 14. a frame plate inserting groove; 15. a through slot; 16. filling the groove; 17. a stainless steel screen frame; 18. and fastening the bolt.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a central air conditioner air inlet filter device convenient for replacing a filter element comprises an air inlet frame 1, wherein a port edge plate 2 is arranged on the outer wall of the front end of the air inlet frame 1;
further comprising:
the through slots 15 are arranged at the top of the air inlet frame 1, two through slots 15 are arranged, frame plate inserting grooves 14 are arranged at corresponding positions below the two through slots 15, and the through slots 15 and the frame plate inserting grooves 14 are integrally formed with the air inlet frame 1;
the splicing inner core plate 12 is arranged inside the two corresponding through slots 15 and the frame plate splicing slots 14, the top of the splicing inner core plate 12 is provided with a sealing edge plate 9, and the size of the sealing edge plate 9 is larger than the caliber of the through slot 15;
the front frame plate 4 is arranged on the front end face of the port edge plate 2, the port edge plate 2 and the front frame plate 4 are integrally formed, a closed connecting groove 5 is formed in the port edge plate 2, and a plugging inserting plate 6 is arranged in the closed connecting groove 5;
and the air filter screen 13 is installed at the front end of the plugging inserting plate 6, a stainless steel filter screen frame 17 is arranged outside the air filter screen 13, and the stainless steel filter screen frame 17 and the air filter screen 13 are integrally formed.
Referring to fig. 4, a filling groove 16 is formed inside the socket core plate 12, the filling groove 16 and the socket core plate 12 are integrally formed, a fastening bolt 18 is installed at a connection position of the filling groove 16 and the stainless steel screen frame 17, and the stainless steel screen frame 17 is fixedly connected with the filling groove 16 through the fastening bolt 18.
Referring to fig. 1, 2 and 3, the port edge plate 2 is provided with mounting lugs 3 on the outer walls of the two sides thereof, and the mounting lugs 3 and the port edge plate 2 are integrally formed.
Referring to fig. 1, 2 and 3, threaded connection holes 11 are formed in the front end surface of the port edge plate 2 and the inside of the plugging insertion plate 6, a connection screw 7 is installed inside each two adjacent threaded connection holes 11, and the plugging insertion plate 6 is fixedly connected with the port edge plate 2 through the connection screw 7.
Referring to fig. 1, a grabbing plate 8 is disposed on the front end surface of the plugging insertion plate 6, and the grabbing plate 8 and the plugging insertion plate 6 are integrally formed.
Referring to fig. 1, 2 and 4, a handle 10 is disposed at the upper end of the sealing edge plate 9, and the handle 10 and the sealing edge plate 9 are integrally formed with the socket core plate 12.
The working principle is as follows: the embedded installation mode of the traditional filter element is changed into a plug-in type installation mode, so that the filter element is more convenient to disassemble, assemble and replace, when the filter element is installed, two plug-in inner core plates 12 are plugged and installed inside a through slot 15 and a frame plate plug-in slot 14, then the splicing inner core plates are fixed at the joint position of a sealing edge plate 9 and an air inlet frame 1 by adhesive tape bonding, the plug-in inner core plates 12 are pulled out only by tearing off the adhesive tape when the filter element is disassembled, when the air inlet frame 1 is opened, double-layer filtration is carried out on the entering air through two air filter screens 13, the cleanness degree of the air is improved, when the air inlet frame 1 is required to be closed, only the plug-in plug plates 6 are required to be installed inside the closed plug-in slots 5, the connecting screw rods 7 are installed inside two adjacent threaded holes 11 for fixing after the installation, and the purpose of stably closing the air inlet frame 1 when the central air conditioner is not used is achieved, the use work of the central air conditioner air inlet filtering device convenient for replacing the filter element is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A central air conditioner air inlet filtering device convenient for filter element replacement comprises an air inlet frame (1), wherein a port edge plate (2) is arranged on the outer wall of the front end of the air inlet frame (1);
the method is characterized in that: further comprising:
the through slots (15) are arranged at the top of the air inlet frame (1), two through slots (15) are arranged, frame plate inserting grooves (14) are arranged at corresponding positions below the two through slots (15), and the through slots (15) and the frame plate inserting grooves (14) are integrally formed with the air inlet frame (1);
the splicing inner core plate (12) is arranged inside the corresponding two through slots (15) and the frame plate splicing slot (14), the top of the splicing inner core plate (12) is provided with a sealing edge plate (9), and the size of the sealing edge plate (9) is larger than the caliber of the through slot (15);
the front frame plate (4) is arranged on the front end face of the port edge plate (2), the port edge plate (2) and the front frame plate (4) are integrally formed, a closed connecting groove (5) is formed in the port edge plate (2), and a plugging inserting plate (6) is arranged in the closed connecting groove (5);
and the air filter screen (13) is arranged at the front end of the plugging inserting plate (6), a stainless steel filter screen frame (17) is arranged outside the air filter screen (13), and the stainless steel filter screen frame (17) and the air filter screen (13) are integrally formed.
2. The central air conditioning inlet filter assembly with easy cartridge replacement as set forth in claim 1, wherein: the inside of grafting inner core board (12) is provided with packing dress groove (16), fills dress groove (16) and grafting inner core board (12) integrated into one piece and sets up, install fastening bolt (18) on the hookup location of packing dress groove (16) and stainless steel filter screen frame (17), stainless steel filter screen frame (17) are through fastening bolt (18) and packing dress groove (16) fixed connection.
3. The central air conditioning inlet filter assembly with easy cartridge replacement as set forth in claim 1, wherein: the port is provided with mounting lug plates (3) on the outer walls of the two sides of the edge plate (2), and the mounting lug plates (3) and the port are integrally formed along the edge plate (2).
4. The central air conditioning inlet filter assembly with easy cartridge replacement as set forth in claim 1, wherein: the port is provided with threaded connection hole (11) on the preceding terminal surface of board (2) and the inside of shutoff picture peg (6), adjacent two the internally mounted that threaded connection hole (11) has connecting screw (7), and shutoff picture peg (6) are through connecting screw (7) and port along board (2) fixed connection.
5. The central air conditioning inlet filter assembly with easy cartridge replacement as set forth in claim 1, wherein: and a grabbing plate (8) is arranged on the front end face of the plugging inserting plate (6), and the grabbing plate (8) and the plugging inserting plate (6) are integrally formed.
6. The central air conditioning inlet filter assembly with easy cartridge replacement as set forth in claim 1, wherein: the upper end of the sealing edge plate (9) is provided with a lifting handle (10), and the lifting handle (10) and the sealing edge plate (9) are integrally formed with the plug-in inner core plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857525.7U CN217109989U (en) | 2022-04-14 | 2022-04-14 | Central air conditioning air intake filter equipment convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857525.7U CN217109989U (en) | 2022-04-14 | 2022-04-14 | Central air conditioning air intake filter equipment convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217109989U true CN217109989U (en) | 2022-08-02 |
Family
ID=82582721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220857525.7U Active CN217109989U (en) | 2022-04-14 | 2022-04-14 | Central air conditioning air intake filter equipment convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217109989U (en) |
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2022
- 2022-04-14 CN CN202220857525.7U patent/CN217109989U/en active Active
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