CN214746371U - Air duct dustproof structure convenient to clean and maintain for central air conditioning - Google Patents
Air duct dustproof structure convenient to clean and maintain for central air conditioning Download PDFInfo
- Publication number
- CN214746371U CN214746371U CN202023300884.2U CN202023300884U CN214746371U CN 214746371 U CN214746371 U CN 214746371U CN 202023300884 U CN202023300884 U CN 202023300884U CN 214746371 U CN214746371 U CN 214746371U
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- Prior art keywords
- dustproof
- air duct
- fixedly connected
- outer frame
- frame
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- Expired - Fee Related
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a central air conditioning technology field just discloses a central air conditioning is convenient for clear up wind channel dustproof construction who maintains, including the wind channel frame, the interior top and the equal fixedly connected with baffle of interior bottom of wind channel frame, swing joint has two dustproof frames between the inner wall about the wind channel frame, the inboard fixedly connected with dust screen of dustproof frame. This air duct dustproof construction that central air conditioning was convenient for clear up and is maintained, make the stay cord drive the inside shrink of fixture block through pulling open the arm-tie, break away from the draw-in groove, make diaphragm and fixed plate can take off, the person of facilitating the use rotates the back of dustproof frame and clearance dust screen, it is more comprehensive to clear up, also the person of facilitating the use examines whether the dust screen has the damage, maintain, utilize the inserted link to fix a position fixed plate and diaphragm in the front of air duct frame after the clearance, the spring pops out the fixture block, the card is in the draw-in groove, it is fixed with the fixed plate, the outside of dustproof frame is sealed with horizontal bar and vertical retort, do not influence dustproof effect, the person of facilitating the use's use.
Description
Technical Field
The utility model relates to a central air conditioning technology field specifically is a central air conditioning is convenient for clear up air duct dustproof construction who maintains.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioning, air is processed in a centralized mode to meet the comfort requirement, the principle of liquid gasification refrigeration is adopted to provide required cooling capacity for the air conditioning system to offset the heat load of the indoor environment, the heating system provides required heat for the air conditioning system to offset the cold and heat loads of the indoor environment, the cooling system is a vital part of the central air conditioning system, and the type, the operation mode, the structure form and the like of the cooling system directly influence the economy, the efficiency and the rationality of the central air conditioning system in operation.
The central air conditioner is popular among many people due to the advantages of high efficiency, energy conservation, more comfort and quiet running, but the air duct of the central air conditioner is more likely to suck excessive dust due to long opening time, and some dustproof structures are inconvenient to maintain when needing to be maintained, so that the air duct dustproof structure convenient for cleaning and maintaining for the central air conditioner is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be convenient for clear up wind channel dustproof construction who maintains for central air conditioning, possess convenient clearance and maintain, save time advantage such as have solved central air conditioning because the time of opening is of a specified duration, and too much dust is inhaled more easily in its wind channel, and very inconvenient problem when some dustproof construction need maintain the clearance.
(II) technical scheme
For realizing the above-mentioned convenient clearance maintenance, save time purpose, the utility model provides a following technical scheme: a convenient-to-clean and maintain air duct dustproof structure for a central air conditioner comprises an air duct outer frame, wherein baffle plates are fixedly connected to the inner top and the inner bottom of the air duct outer frame, two dustproof frames are movably connected between the left inner wall and the right inner wall of the air duct outer frame, a dustproof net is fixedly connected to the inner sides of the dustproof frames, a plurality of fixing grooves are formed in the left side and the right side of the front side of the air duct outer frame, clamping grooves formed in the top and the bottom of the fixing grooves are formed in the inner part of the air duct outer frame, two fixing plates arranged on the front sides of the fixing grooves are arranged on the front side of the air duct outer frame, a transverse plate is fixedly connected between the opposite sides of the two fixing plates, a transverse bar is fixedly connected to the back side of the transverse plate, a vertical bar and an inserting bar arranged on one side, far away from the transverse plate, of the inserting bar are provided with a vertical fixing cavity, the utility model discloses a fixed plate, including bayonet pole, fixed chamber, connecting hole, two equal fixedly connected with of opposite side of fixture block extend to the positive stay cord of fixed plate, the stay cord is kept away from the one end fixedly connected with arm-tie of fixture block.
Preferably, the front face of the air duct outer frame is provided with a plurality of screws for mounting and fixing, and the baffle is located on the front face of the dustproof frame.
Preferably, the left end and the right end of the dustproof frame are fixedly connected with fixing shafts which are inserted into the inner side of the air duct outer frame, and the distance between the two dustproof frames is smaller than the width of the transverse plate.
Preferably, the fixed slots are matched with the insertion rods, and the number of the fixed slots and the number of the insertion rods are at least four and are distributed in a square shape.
Preferably, the clamping groove is matched with the clamping block, and the length of the clamping groove is half of the normal length of the spring.
Preferably, the horizontal bar and the vertical bar are both rubber bars, the size of the vertical bar is matched with the distance between the two dustproof frames, and the size of the horizontal bar is matched with the distance between the dustproof frame and the air duct outer frame.
(III) advantageous effects
Compared with the prior art, the utility model provides a central air conditioning is convenient for clear up wind channel dustproof construction who maintains possesses following beneficial effect:
this air duct dustproof construction that central air conditioning was convenient for clear up and is maintained, make the stay cord drive the inside shrink of fixture block through pulling open the arm-tie, break away from the draw-in groove, make diaphragm and fixed plate can take off, the person of facilitating the use rotates the back of dustproof frame and clearance dust screen, it is more comprehensive to clear up, also the person of facilitating the use examines whether the dust screen has the damage, maintain, utilize the inserted link to fix a position fixed plate and diaphragm in the front of air duct frame after the clearance, the spring pops out the fixture block, the card is in the draw-in groove, it is fixed with the fixed plate, the outside of dustproof frame is sealed with horizontal bar and vertical retort, do not influence dustproof effect, the person of facilitating the use's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the dustproof frame of the present invention;
FIG. 3 is a schematic structural view of the cross plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 5 is a schematic structural diagram of the fixture block of the present invention.
In the figure: 1. an air duct outer frame; 2. a baffle plate; 3. a dust-proof frame; 4. a dust screen; 5. fixing grooves; 6. a card slot; 7. a fixing plate; 8. a transverse plate; 9. a horizontal bar; 10. vertical bars; 11. a plug rod; 12. a fixed cavity; 13. a spring; 14. a clamping block; 15. connecting holes; 16. pulling a rope; 17. and (5) pulling the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an air duct dustproof structure for a central air conditioner, which is convenient for cleaning and maintenance, comprises an air duct outer frame 1, wherein baffle plates 2 are fixedly connected to the inner top and the inner bottom of the air duct outer frame 1, two dustproof frames 3 are movably connected between the left and right inner walls of the air duct outer frame 1, a plurality of screws for installation and fixation are arranged on the front surface of the air duct outer frame 1, the baffle plates 2 are arranged on the front surface of the dustproof frames 3, a dustproof net 4 is fixedly connected to the inner sides of the dustproof frames 3, a plurality of fixing grooves 5 are respectively arranged on the left and right sides of the front surface of the air duct outer frame 1, clamping grooves 6 arranged at the top and the bottom of the fixing grooves 5 are arranged in the air duct outer frame 1, two fixing plates 7 arranged on the front surface of the fixing grooves 5 are arranged on the front surface of the air duct outer frame 1, a transverse plate 8 is fixedly connected between the opposite sides of the two fixing plates 7, fixing shafts are fixedly connected to the left and right ends of the dustproof frames 3, and inserted in the inner sides of the air duct outer frame 1, the distance between two opposite dustproof frames 3 is smaller than the width of the transverse plate 8, the back of the transverse plate 8 is fixedly connected with a transverse bar 9, the back of the fixed plate 7 is fixedly connected with a vertical bar 10 and an inserting rod 11 positioned at one side of the vertical bar 10 far away from the transverse plate 8, the transverse bar 9 and the vertical bar 10 are both rubber bars, the size of the vertical bar 10 is matched with the distance between the two dustproof frames 3, the size of the transverse bar 9 is matched with the distance between the dustproof frames 3 and the air duct outer frame 1, the fixed groove 5 is matched with the inserting rod 11, the number of the fixed groove 5 and the inserting rod 11 is at least four and is in square distribution, one end of the inserting rod 11 far away from the fixed plate 7 is provided with a vertical fixed cavity 12, the inside of the inserting rod 11 is provided with a spring 13 positioned inside the fixed cavity 12, both ends of the spring 13 are fixedly connected with clamping blocks 14 extending to the outside the fixed cavity 12, the clamping grooves 6 are matched with the clamping blocks 14, and the length of the clamping grooves 6 is half of the normal length of the spring 13, the front surface of the fixing plate 7 is provided with a connecting hole 15 communicated with the fixing cavity 12, opposite sides of the two clamping blocks 14 are fixedly connected with pull ropes 16 extending to the front surface of the fixing plate 7 along the connecting hole 15, and one ends of the pull ropes 16 far away from the clamping blocks 14 are fixedly connected with pull plates 17.
In summary, in the air duct dustproof structure for the central air conditioner, which is convenient to clean and maintain, the pull plate 17 is pulled open, so that the pull rope 16 drives the clamping block 14 to contract inwards to separate from the clamping groove 6, the transverse plate 8 and the fixed plate 7 can be taken down, so that a user can conveniently rotate the dustproof frame 3 and clean the back of the dustproof net 4, the cleaning is more comprehensive, the user can conveniently check whether the dustproof net 4 is damaged or not, the maintenance is carried out, the fixed plate 7 and the transverse plate 8 are positioned on the front of the air duct outer frame 1 by using the inserting rod 11 after cleaning, the spring 13 ejects the clamping block 14 out and is clamped in the clamping groove 6 to fix the fixed plate 7, the transverse strip 9 and the vertical strip 10 seal the outer side of the dustproof frame 3, the dustproof effect is not influenced, the use of the user is convenient, the problem that the central air conditioner is long in opening time is solved, the air duct is easy to suck excessive dust, and some dustproof structures are inconvenient to maintain and clean.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a central air conditioning is convenient for clear up air duct dustproof construction who maintains, includes wind channel frame (1), its characterized in that: the air duct comprises an air duct outer frame (1), wherein baffles (2) are fixedly connected to the inner top and the inner bottom of the air duct outer frame (1), two dustproof frames (3) are movably connected between the left inner wall and the right inner wall of the air duct outer frame (1), a dustproof net (4) is fixedly connected to the inner sides of the dustproof frames (3), a plurality of fixing grooves (5) are formed in the left side and the right side of the front of the air duct outer frame (1), clamping grooves (6) located at the top and the bottom of the fixing grooves (5) are formed in the air duct outer frame (1), two fixing plates (7) located on the front of the fixing grooves (5) are arranged on the front of the air duct outer frame (1), transverse plates (8) are fixedly connected between the opposite sides of the two fixing plates (7), transverse bars (9) are fixedly connected to the back of the transverse plates (8), vertical bars (10) are fixedly connected to the back of the fixing plates (7), and insertion connection rods (11) located on one sides, far away from the transverse plates (8), of the vertical bars (10), the utility model discloses a fixing device for fixing a lamp, including bayonet pole (11), fixed plate (7), the inside of bayonet pole (11) is provided with and is located the inside spring (13) in fixed chamber (12), the equal fixedly connected with in both ends of spring (13) extends to fixed chamber (12) outside fixture block (14), connecting hole (15) with fixed chamber (12) intercommunication are seted up in the front of fixed plate (7), two the equal fixedly connected with in opposite side of fixture block (14) extends to the positive stay cord (16) of fixed plate (7) along connecting hole (15), the one end fixedly connected with arm-tie (17) of fixture block (14) are kept away from in stay cord (16).
2. The air duct dustproof structure convenient for cleaning and maintenance for the central air conditioner according to claim 1, characterized in that: the front of the air duct outer frame (1) is provided with a plurality of screws for mounting and fixing, and the baffle (2) is positioned on the front of the dustproof frame (3).
3. The air duct dustproof structure convenient for cleaning and maintenance for the central air conditioner according to claim 1, characterized in that: the left end and the right end of the dustproof frame (3) are fixedly connected with fixing shafts which are inserted into the inner side of the air duct outer frame (1), and the distance between the two dustproof frames (3) is smaller than the width of the transverse plate (8).
4. The air duct dustproof structure convenient for cleaning and maintenance for the central air conditioner according to claim 1, characterized in that: the fixing grooves (5) are matched with the insertion rods (11), and the number of the fixing grooves (5) and the number of the insertion rods (11) are at least four and are distributed in a square shape.
5. The air duct dustproof structure convenient for cleaning and maintenance for the central air conditioner according to claim 1, characterized in that: the clamping groove (6) is matched with the clamping block (14), and the length of the clamping groove (6) is half of the normal length of the spring (13).
6. The air duct dustproof structure convenient for cleaning and maintenance for the central air conditioner according to claim 1, characterized in that: the horizontal strips (9) and the vertical strips (10) are rubber strips, the size of the vertical strips (10) is matched with the distance between the two dustproof frames (3), and the size of the horizontal strips (9) is matched with the distance between the dustproof frames (3) and the air duct outer frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300884.2U CN214746371U (en) | 2020-12-31 | 2020-12-31 | Air duct dustproof structure convenient to clean and maintain for central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300884.2U CN214746371U (en) | 2020-12-31 | 2020-12-31 | Air duct dustproof structure convenient to clean and maintain for central air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746371U true CN214746371U (en) | 2021-11-16 |
Family
ID=78636369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023300884.2U Expired - Fee Related CN214746371U (en) | 2020-12-31 | 2020-12-31 | Air duct dustproof structure convenient to clean and maintain for central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622817A (en) * | 2022-01-24 | 2022-06-14 | 中船澄西船舶修造有限公司 | Self-discharging ship dust removal shutter |
-
2020
- 2020-12-31 CN CN202023300884.2U patent/CN214746371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622817A (en) * | 2022-01-24 | 2022-06-14 | 中船澄西船舶修造有限公司 | Self-discharging ship dust removal shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |