CN215446698U - Central air conditioner with self-cleaning function - Google Patents
Central air conditioner with self-cleaning function Download PDFInfo
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- CN215446698U CN215446698U CN202121142793.2U CN202121142793U CN215446698U CN 215446698 U CN215446698 U CN 215446698U CN 202121142793 U CN202121142793 U CN 202121142793U CN 215446698 U CN215446698 U CN 215446698U
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- air outlet
- filter screen
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Abstract
The utility model discloses a central air conditioner with a self-cleaning function, which comprises an air outlet and a shell, wherein the top end of the shell is fixedly connected with the air outlet, a sealing mechanism is arranged inside the air outlet, a heat exchanger is fixedly connected inside the shell, a cleaning mechanism is arranged outside the heat exchanger, and a fan is arranged inside the air outlet. This central air conditioning with self-cleaning function is through being provided with first filter screen, when this central air conditioning operation, start the fan and will take out through the gas of heat exchanger, gaseous behind first filter screen, first filter screen can be with the dust impurity filtering in these gases, and gaseous when fixed bubble is cotton inside through, the cotton inside active carbon particle of fixed bubble purifies gas, absorb the harmful gas in the gas, thereby purify these gases, at last the fan is derived these gases, the solution is when the air-out, there is more dust and harmful gas's problem in the combustion gas.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to a central air conditioner with a self-cleaning function.
Background
The central air conditioner is a refrigeration device with a larger volume, and is different from a general air conditioner in that the central air conditioner has a wide range of action radiation, so the central air conditioner is commonly used in large public places such as malls, hotels and the like, but the existing central air conditioner still has the defects of difficult cleaning and the like when in use, and a novel central air conditioner is needed to improve the overall practicability.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved:
(1) in the traditional central air conditioner, when air is exhausted, more dust and harmful gas exist in the exhausted gas;
(2) in the traditional central air conditioner, an air outlet of the traditional central air conditioner is of an open structure, dust and impurities can be attached to the interior of the traditional central air conditioner for a long time and are difficult to clean, so that air outlet is influenced;
(3) in the conventional central air conditioner, the exterior of the heat exchanger inside is quickly frosted and is difficult to remove during heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a central air conditioner with a self-cleaning function, which aims to solve the problem that in the background art, more dust and harmful gas exist in discharged gas during air outlet.
In order to achieve the purpose, the utility model provides the following technical scheme: a central air conditioner with a self-cleaning function comprises an air outlet and a shell, wherein the top end of the shell is fixedly connected with the air outlet, a sealing mechanism is arranged inside the air outlet, a heat exchanger is fixedly connected inside the shell, a cleaning mechanism is arranged outside the heat exchanger, a fan is arranged inside the air outlet, and a purification structure is arranged at the bottom end inside the air outlet;
purification structure includes first filter screen, first filter screen fixed connection is in the bottom of air outlet inside wall, fixedly connected with second filter screen on the inside wall of air outlet, the top swing joint of first filter screen has fixed bubble cotton, the equidistant fixedly connected with multiunit active carbon particle in fixed cotton inside of bubble, fixed cotton and second filter screen swing joint of bubble.
Preferably, the central line of the first filter screen and the central line of the air outlet are on the same vertical plane, and the length of the first filter screen is equal to that of the second filter screen.
Preferably, seal the mechanism and constitute by spout, push rod, apron, fly leaf, telescopic link, through-hole and cylinder, cylinder fixed connection is on the top of heat exchanger, the output fixedly connected with telescopic link of cylinder, the bottom at first filter screen and the bottom of second filter screen are inlayed respectively to the through-hole, the telescopic link runs through the through-hole and extends to the top and the fan fixed connection of second filter screen, fly leaf fixed connection is in the outside of fan, spout fixed connection is in the inside both sides of air outlet, spout and fly leaf swing joint, the apron activity hinges the both sides on air outlet top, one side activity hinge of apron bottom has the push rod, the push rod is articulated with the fly leaf activity.
Preferably, the length of the movable plate is smaller than the length of the inside of the air outlet, and the center line of the movable plate and the center line of the air outlet are on the same vertical plane.
Preferably, clearance mechanism comprises screw thread cover groove, mounting panel, cleaning plate, gag lever post, spacing groove, lead screw, servo motor and scraper blade, servo motor fixed connection is in one side of casing, servo motor's output runs through one side of casing and extends to the inside fixedly connected with lead screw of casing, lead screw and casing swing joint, the outside swing joint of lead screw has the screw thread cover groove, the bottom fixedly connected with mounting panel in screw thread cover groove, the both ends of mounting panel bottom a set of cleaning plate of fixedly connected with respectively, the bottom of cleaning plate one side is inlayed and is had the spacing groove, gag lever post fixed connection is at the inside both ends of casing, gag lever post and spacing groove swing joint, the one end fixedly connected with scraper blade of cleaning plate, scraper blade and heat exchanger swing joint.
Preferably, the height of the cleaning plate is greater than the height of the heat exchanger, and the width of the mounting plate is greater than the width of the heat exchanger.
Compared with the prior art, the utility model has the beneficial effects that: the central air conditioner with the self-cleaning function not only realizes the improvement of the air outlet quality and the closing of the air outlet to prevent dust from entering, but also realizes the quick cleaning of the frosting outside the heat exchanger;
(1) by arranging the first filter screen, the fixed foam, the second filter screen and the activated carbon particles, when the central air conditioner runs, the fan is started to pump out the gas passing through the heat exchanger, the gas passes through the first filter screen, the first filter screen can filter dust and impurities in the gas, and when the gas passes through the inside of the fixed foam, the activated carbon particles in the fixed foam purify the gas, harmful gas in the gas is absorbed, so that the gas is purified, and finally the fan guides out the gas, so that the blown wind can be purified;
(2) the central air conditioner is started by firstly starting the air cylinder to push the telescopic rod to extend out and push the fan to rise before starting the central air conditioner, the movable plate outside the fan limits the fan by moving in the sliding groove, the cover plate at the top end is pushed to open by the push rod while the fan rises, the central air conditioner can be started to run, and when the central air conditioner is closed, the air cylinder is started to drive the fan to descend and drive the cover plate to reset, so that the top end of the air outlet is covered, and the air outlet can be closed to prevent dust from entering when the central air conditioner is not in running;
(3) through being provided with the thread bush groove, the mounting panel, clean board, the gag lever post, the lead screw, servo motor and scraper blade, when this central air conditioning operation heats, the outside of heat exchanger can frost fast, at this moment, start servo motor and drive the inside lead screw of casing and rotate, can drive outside thread bush groove motion when the lead screw pivoted, the thread bush groove drives the mounting panel motion of bottom again, the mounting panel drives the clean board motion at both ends, the scraper blade laminating of clean board one end is at the outside motion of heat exchanger, can strike off the outside frost of heat exchanger fast, the frosting that can clear away the heat exchanger outside fast has been realized.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of a fan according to the present invention;
FIG. 3 is a schematic top view of a second screen according to the present invention;
FIG. 4 is a side view of the mounting plate of the present invention.
In the figure: 1. a sealing mechanism; 101. a chute; 102. a push rod; 103. a cover plate; 104. a movable plate; 105. a telescopic rod; 106. a through hole; 107. a cylinder; 2. an air outlet; 3. a housing; 4. a cleaning mechanism; 401. a thread sleeve groove; 402. mounting a plate; 403. cleaning the plate; 404. a limiting rod; 405. a limiting groove; 406. a screw rod; 407. a servo motor; 408. a squeegee; 5. a heat exchanger; 6. a first filter screen; 7. fixing foam; 8. a second filter screen; 9. activated carbon particles; 10. a fan.
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.
Example 1: referring to fig. 1-4, a central air conditioner with self-cleaning function comprises an air outlet 2 and a shell 3, wherein the top end of the shell 3 is fixedly connected with the air outlet 2, a sealing mechanism 1 is arranged inside the air outlet 2, a heat exchanger 5 is fixedly connected inside the shell 3, a cleaning mechanism 4 is arranged outside the heat exchanger 5, a fan 10 is arranged inside the air outlet 2, and a purification structure is arranged at the bottom end inside the air outlet 2;
referring to fig. 1-4, a central air conditioner with self-cleaning function further includes a purification structure, the purification structure includes a first filter screen 6, the first filter screen 6 is fixedly connected to the bottom end of the inner side wall of the air outlet 2, a second filter screen 8 is fixedly connected to the inner side wall of the air outlet 2, the top end of the first filter screen 6 is movably connected with a fixed foam 7, a plurality of groups of activated carbon particles 9 are fixedly connected to the inside of the fixed foam 7 at equal intervals, and the fixed foam 7 is movably connected with the second filter screen 8;
the central line of the first filter screen 6 and the central line of the air outlet 2 are on the same vertical plane, and the length of the first filter screen 6 is equal to that of the second filter screen 8;
specifically, as shown in fig. 1 and 3, when the central air conditioner is operated, the fan 10 is started to pump out the air passing through the heat exchanger 5, the air passes through the first filter screen 6, the first filter screen 6 filters out dust and impurities in the air, and when the air passes through the inside of the fixed foam 7, the activated carbon particles 9 inside the fixed foam 7 purify the air, absorb harmful gases in the air, so as to purify the air, and finally the fan 10 guides out the air, so that the blown air can be purified.
Example 2: the sealing mechanism 1 comprises a sliding groove 101, a push rod 102, a cover plate 103, a movable plate 104, an expansion link 105, a through hole 106 and a cylinder 107, the cylinder 107 is fixedly connected to the top end of the heat exchanger 5, the output end of the cylinder 107 is fixedly connected with the expansion link 105, the through hole 106 is respectively embedded in the bottom end of the first filter screen 6 and the bottom end of the second filter screen 8, the expansion link 105 penetrates through the through hole 106 and extends to the top end of the second filter screen 8 to be fixedly connected with the fan 10, the movable plate 104 is fixedly connected to the outside of the fan 10, the sliding groove 101 is fixedly connected to two sides inside the air outlet 2, the sliding groove 101 is movably connected with the movable plate 104, the cover plate 103 is movably hinged to two sides of the top end of the air outlet 2, the push rod 102 is movably hinged to one side of the bottom end of the cover plate 103, and the push rod 102 is movably hinged to the movable plate 104;
the length of the movable plate 104 is smaller than the length inside the air outlet 2, and the center line of the movable plate 104 and the center line of the air outlet 2 are on the same vertical plane;
specifically, as shown in fig. 1, 2 and 3, before the central air conditioner is started, the cylinder 107 is started to push the telescopic rod 105 to extend out, and push the fan 10 to rise, the movable plate 104 outside the fan 10 moves inside the chute 101 to limit the fan 10, the fan 10 rises and pushes the cover plate 103 at the top end to open through the push rod 102, so that the central air conditioner can be started to operate, and when the central air conditioner is closed, the cylinder 107 is started to drive the fan 10 to descend and drive the cover plate 103 to reset, so as to cover the top end of the air outlet 2, so that the air outlet 2 can be closed when the central air conditioner is not operated, and dust can be prevented from entering.
Example 3: the cleaning mechanism 4 comprises a threaded sleeve groove 401, a mounting plate 402, a cleaning plate 403, a limiting rod 404, a limiting groove 405, a screw rod 406, a servo motor 407 and a scraper 408, the servo motor 407 is fixedly connected to one side of the shell 3, an output end of the servo motor 407 penetrates through one side of the shell 3 and extends to the inside of the shell 3 to be fixedly connected with the screw rod 406, the screw rod 406 is movably connected with the shell 3, the outside of the screw rod 406 is movably connected with the threaded sleeve groove 401, the bottom end of the threaded sleeve groove 401 is fixedly connected with the mounting plate 402, two ends of the bottom of the mounting plate 402 are respectively and fixedly connected with a group of cleaning plates 403, the bottom end of one side of each cleaning plate 403 is embedded with the limiting groove 405, the limiting rod 404 is fixedly connected to two ends of the inside of the shell 3, the limiting rod 404 is movably connected with the limiting groove 405, one end of each cleaning plate 403 is fixedly connected with the scraper 408, and the scraper 408 is movably connected with the heat exchanger 5;
the height of the cleaning plate 403 is greater than that of the heat exchanger 5, and the width of the mounting plate 402 is greater than that of the heat exchanger 5;
specifically, as shown in fig. 1 and 4, when the central air conditioner operates to heat, the outside of the heat exchanger 5 can be frosted quickly, at this time, the servo motor 407 is started to drive the screw rod 406 inside the housing 3 to rotate, the screw rod 406 can drive the external thread sleeve groove 401 to move while rotating, the thread sleeve groove 401 drives the mounting plate 402 at the bottom end to move, the mounting plate 402 drives the cleaning plates 403 at the two ends to move, the scraper 408 at one end of the cleaning plate 403 is attached to the outside of the heat exchanger 5 to move, the frost outside of the heat exchanger 5 can be scraped quickly, and the frosting outside the heat exchanger 5 can be cleared quickly.
The working principle is as follows: when the central air-conditioning heating mode is used, firstly, the air cylinder 107 is started to push the telescopic rod 105 to extend out and push the fan 10 to rise, the movable plate 104 outside the fan 10 moves in the sliding groove 101 to limit the fan 10, the fan 10 rises and simultaneously pushes the cover plate 103 at the top end to open through the push rod 102, then, the fan 10 is started to pump out the gas passing through the heat exchanger 5, the first filter screen 6 filters dust and impurities in the gas after the gas passes through the first filter screen 6, when the gas passes through the fixed foam 7, the activated carbon particles 9 in the fixed foam 7 purify the gas, harmful gas in the gas is absorbed, the gas is purified, finally, the fan 10 guides out the gas, when the central air-conditioning heating mode is operated, the surface temperature of the heat exchanger 5 is very low, water vapor in the surrounding air is condensed and condensed on the surface of the heat exchanger 5 to form ice frost, when the frost is condensed to a certain degree, the surface of the heat exchanger 5 will be defrosted automatically, at this time, the servo motor 407 is started to drive the screw rod 406 inside the shell 3 to rotate, the screw rod 406 can drive the external thread sleeve groove 401 to move while rotating, the thread sleeve groove 401 drives the mounting plate 402 at the bottom end to move, the mounting plate 402 drives the cleaning plates 403 at the two ends to move, the scraper 408 at one end of the cleaning plate 403 is attached to the external movement of the heat exchanger 5, the frost outside of the heat exchanger 5 can be scraped off quickly, and when the central air conditioner is closed, the cylinder 107 is started to drive the fan 10 to descend and drive the cover plate 103 to reset, and the top end of the air outlet 2 is covered.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a central air conditioning with from clearance function, includes air outlet (2) and casing (3), its characterized in that: an air outlet (2) is fixedly connected to the top end of the shell (3), a sealing mechanism (1) is arranged inside the air outlet (2), a heat exchanger (5) is fixedly connected to the inside of the shell (3), a cleaning mechanism (4) is arranged outside the heat exchanger (5), a fan (10) is arranged inside the air outlet (2), and a purification structure is arranged at the bottom end inside the air outlet (2);
purification structure includes first filter screen (6), first filter screen (6) fixed connection is in the bottom of air outlet (2) inside wall, fixedly connected with second filter screen (8) on the inside wall of air outlet (2), the top swing joint of first filter screen (6) has fixed bubble cotton (7), the equidistant fixedly connected with multiunit active carbon particle (9) of inside of fixed bubble cotton (7), fixed bubble cotton (7) and second filter screen (8) swing joint.
2. A central air conditioner with self-cleaning function as claimed in claim 1, wherein: the central line of the first filter screen (6) and the central line of the air outlet (2) are on the same vertical plane, and the length of the first filter screen (6) is equal to that of the second filter screen (8).
3. A central air conditioner with self-cleaning function as claimed in claim 1, wherein: the sealing mechanism (1) comprises a sliding groove (101), a push rod (102), a cover plate (103), a movable plate (104), an expansion link (105), a through hole (106) and a cylinder (107), wherein the cylinder (107) is fixedly connected to the top end of the heat exchanger (5), the output end of the cylinder (107) is fixedly connected with the expansion link (105), the through hole (106) is respectively embedded at the bottom end of the first filter screen (6) and the bottom end of the second filter screen (8), the expansion link (105) penetrates through the through hole (106) and extends to the top end of the second filter screen (8) to be fixedly connected with the fan (10), the movable plate (104) is fixedly connected to the outside of the fan (10), the sliding groove (101) is fixedly connected to the two sides inside the air outlet (2), the sliding groove (101) is movably connected with the movable plate (104), and the cover plate (103) is movably hinged to the two sides of the top end of the air outlet (2), one side of the bottom end of the cover plate (103) is movably hinged with a push rod (102), and the push rod (102) is movably hinged with a movable plate (104).
4. A central air conditioner with self-cleaning function as claimed in claim 3, characterized in that: the length of the movable plate (104) is smaller than the length of the interior of the air outlet (2), and the central line of the movable plate (104) and the central line of the air outlet (2) are on the same vertical plane.
5. A central air conditioner with self-cleaning function as claimed in claim 1, wherein: the cleaning mechanism (4) comprises a threaded sleeve groove (401), a mounting plate (402), a cleaning plate (403), a limiting rod (404), a limiting groove (405), a lead screw (406), a servo motor (407) and a scraper (408), wherein the servo motor (407) is fixedly connected to one side of the shell (3), an output end of the servo motor (407) penetrates through one side of the shell (3) and extends to the inside of the shell (3) to be fixedly connected with the lead screw (406), the lead screw (406) is movably connected with the shell (3), the outside of the lead screw (406) is movably connected with the threaded sleeve groove (401), the bottom end of the threaded sleeve groove (401) is fixedly connected with the mounting plate (402), two ends of the bottom of the mounting plate (402) are respectively and fixedly connected with a group of cleaning plates (403), the bottom end of one side of each cleaning plate (403) is inlaid with the limiting groove (405), and the limiting rod (404) is fixedly connected to two ends of the inside of the shell (3), the limiting rod (404) is movably connected with the limiting groove (405), one end of the cleaning plate (403) is fixedly connected with a scraper (408), and the scraper (408) is movably connected with the heat exchanger (5).
6. A central air conditioner with self-cleaning function as claimed in claim 5, wherein: the height of the cleaning plate (403) is larger than that of the heat exchanger (5), and the width of the mounting plate (402) is larger than that of the heat exchanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142793.2U CN215446698U (en) | 2021-05-26 | 2021-05-26 | Central air conditioner with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142793.2U CN215446698U (en) | 2021-05-26 | 2021-05-26 | Central air conditioner with self-cleaning function |
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| Publication Number | Publication Date |
|---|---|
| CN215446698U true CN215446698U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121142793.2U Active CN215446698U (en) | 2021-05-26 | 2021-05-26 | Central air conditioner with self-cleaning function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753588A (en) * | 2023-05-24 | 2023-09-15 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
-
2021
- 2021-05-26 CN CN202121142793.2U patent/CN215446698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753588A (en) * | 2023-05-24 | 2023-09-15 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
| CN116753588B (en) * | 2023-05-24 | 2024-01-30 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
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