CN114184079A - Heat exchange core self-cleaning system of fresh air conditioner and control method thereof - Google Patents
Heat exchange core self-cleaning system of fresh air conditioner and control method thereof Download PDFInfo
- Publication number
- CN114184079A CN114184079A CN202111382664.5A CN202111382664A CN114184079A CN 114184079 A CN114184079 A CN 114184079A CN 202111382664 A CN202111382664 A CN 202111382664A CN 114184079 A CN114184079 A CN 114184079A
- Authority
- CN
- China
- Prior art keywords
- water tank
- air conditioner
- water
- pipe
- fixedly connected
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
Abstract
The invention discloses a heat exchange core self-cleaning system of a fresh air conditioner and a control method thereof, and relates to the technical field of air conditioners. The invention comprises a water tank and a water tank which are fixed at the bottom of the air conditioner; the water tank is fixedly connected in the water tank, a water outlet pipe is arranged on the side surface of the water tank, a pair of vertical plates are symmetrically and fixedly connected on the water tank, a spraying pipe is connected between the two vertical plates, a connecting pipe is connected between the water tank and the spraying pipe, and a plurality of nozzles are arranged on the spraying pipe along the length direction of the spraying pipe; a pair of connecting plate of spray tube both ends fixedly connected with, the connecting plate rotates to be connected on the riser, fixedly connected with motor on the water tank, motor shaft department fixedly connected with dead lever, and dead lever one end is rotated and is connected a connecting rod, and the one end and the connecting plate of connecting rod rotate to be connected. The water tank is connected in the air conditioner, the compressor pressurizes the water tank to spray water in the water tank at high pressure, and the motor drives the spray pipe to swing to achieve the aim of cleaning the interior of the air conditioner in all aspects.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a heat exchange core self-cleaning system of a fresh air conditioner and a control method thereof.
Background
An air conditioner generally has a cooling mode and a heating mode, and can supply air having a suitable temperature to an indoor space by circulating a refrigerant through a circuit formed by a compressor, a condenser, a throttle, an evaporator, and a compressor, along with a phase change of the refrigerant.
After a traditional air conditioner is used for a long time, dirt can be deposited on the evaporator, the air duct, the water channel and other parts of an internal machine, so that the problems of water leakage and unclean air of the air conditioner occur, although the existing air conditioner has a self-cleaning function, the cleaning method is as follows: the surface of the heat exchanger is frosted, then the frosting is melted, the self-cleaning of the heat exchanger is realized, but the cleaning effect is general, if the inner parts need to be cleaned thoroughly, the inner parts need to be disassembled and cleaned again. However, since the machine is hung on a wall, the dismounting and mounting of the machine are difficult due to a plurality of parts and a plurality of steps, the dismounting and mounting efficiency is low, the operation is troublesome, and the cleaning is inconvenient.
Disclosure of Invention
The invention aims to provide a heat exchange core self-cleaning system of a fresh air conditioner and a control method thereof.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a heat exchange core self-cleaning system of a fresh air conditioner, which comprises a water tank and a water tank, wherein the water tank and the water tank are fixed at the bottom of the air conditioner; the water tank is fixedly connected in the water tank, a water outlet pipe is arranged on the side surface of the water tank, a pair of vertical plates are symmetrically and fixedly connected on the water tank, a spray pipe is connected between the two vertical plates, a connecting pipe is connected between the water tank and the spray pipe, and a plurality of nozzles are arranged on the spray pipe along the length direction of the spray pipe; a pair of connecting plate of spray tube both ends fixedly connected with, the connecting plate rotates to be connected on the riser, fixedly connected with motor on the water tank, motor shaft department fixedly connected with dead lever, a connecting rod is connected in the rotation of dead lever one end, the one end of connecting rod with the connecting plate rotates to be connected.
Furthermore, a water inlet pipe is fixedly connected to the water tank, and a three-way valve is fixedly connected to the water inlet pipe and is respectively connected with an air conditioner condensate pipe and an external tap water pipe.
Furthermore, an air inlet is arranged on the water tank and connected with an air pipe of an air-conditioning compressor.
Further, a liquid level sensor is connected in the water tank.
Furthermore, two side faces of the water tank are provided with obliquely arranged attaching plates which are connected with the inner wall of the air conditioner in a sealing manner.
Furthermore, the connecting pipe is a soft pipe, and one end of the connecting pipe is connected to the lower position of the side face of the water tank.
Furthermore, an electromagnetic valve is fixedly connected to the water inlet pipe.
A control method of a heat exchange core self-cleaning system based on a fresh air conditioner comprises the following steps:
step one, after an air conditioner receives a cleaning command, a liquid level sensor detects the water quantity in a water tank, if the water quantity is insufficient, an electromagnetic valve is opened, and water is manually added into the water tank through a three-way valve; after the water amount is enough, the next step is executed;
closing the electromagnetic valve, conveying high-pressure air into the water tank through the air inlet by the compressor, increasing the water pressure in the water tank, conveying water in the water tank into the spray pipe, and spraying out through the nozzle;
step three, when the spraying pipe sprays, the motor drives the spraying pipe to swing and reciprocate through the connecting rod, the interior of the air conditioner is cleaned, and the cleaned water flows into the water tank and flows out through the water outlet pipe.
And step four, when the liquid level sensor detects that the water in the water tank is used up, the compressor stops conveying high-pressure air into the water tank, and meanwhile the motor stops running.
The invention has the following beneficial effects:
1. the invention achieves the aim of cleaning the air conditioner by connecting the water tank in the air conditioner and pressurizing the water tank by the compressor to spray out water in the water tank at high pressure.
2. The motor drives the spray pipe to move in a swinging mode, so that all positions in the air conditioner are cleaned in all aspects, and a better cleaning effect is achieved.
3. According to the invention, the water tank is connected to the bottom of the water tank, so that cleaned water flows into the water tank and flows out of the water tank through the water blowing pipe, and the phenomenon of water leakage of the air conditioner is avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic angle view of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-water tank, 2-water tank, 3-spray pipe, 4-nozzle, 5-connecting plate, 6-vertical plate, 7-connecting pipe, 8-water inlet pipe, 9-electromagnetic valve, 10-three-way valve, 11-water outlet pipe, 12-motor, 13-fixing rod, 14-connecting rod, 15-attachment plate and 16-air inlet.
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.
In the description of the present invention, it is to be understood that the terms "outlet", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", and the like, indicate an orientation or positional relationship, merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-2, the present invention relates to a heat exchange core self-cleaning system of a fresh air conditioner, which comprises a water tank 1 and a water tank 2 fixed at the bottom of the air conditioner; 2 fixed connection of water tank are in basin 1, 1 bottom surface of basin is established to the cambered surface with air conditioner bottom surface complex, 1 both sides face of basin is equipped with the binding plate 15 that sets up with air conditioner inner wall sealing connection's slope, binding plate 15 surface is equipped with the rubber adhesive layer, it is sealed to guarantee binding plate 15 and air conditioner inner wall, 1 side of basin is equipped with outlet pipe 11, water in the basin flows to the outside through outlet pipe 11, a pair of riser 6 of symmetry fixedly connected with on the water tank 2, be connected with spray tube 3 between two riser 6, spray tube 3 can rotate, be connected with connecting pipe 7 between water tank 2 and the spray tube 3, connecting pipe 7 is a flexible pipe, the one end of connecting pipe 7 is connected at 2 side below positions of water tank, be equipped with a plurality of nozzles 4 along its length direction on spray tube 3.
A pair of connecting plates 5 are fixedly connected to two ends of the spray pipe 3, the connecting plates 5 are rotatably connected to the vertical plates 6, a motor 12 is fixedly connected to the water tank 2, a fixing rod 13 is fixedly connected to a rotating shaft of the motor 12, one end of the fixing rod 13 is rotatably connected to a connecting rod 14, one end of the connecting rod 14 is rotatably connected to the connecting plates 5, and the motor 12 can drive the spray pipe 3 to perform left-right reciprocating swing motion through the connecting rod 14, so that the aim of thoroughly cleaning each position in the air conditioner is fulfilled; the water inlet pipe 8 is fixedly connected to the water tank 2, the electromagnetic valve 9 is fixedly connected to the water inlet pipe 8, water inlet and water outlet are convenient to control, the three-way valve 10 is fixedly connected to the water inlet pipe 8, the other two interfaces of the three-way valve 10 are respectively connected with an air conditioner condensate pipe and an external tap water pipe, condensate water in the ordinary use of the air conditioner is discharged into the water tank, water is saved, the water in the water tank can be sufficient, a liquid level sensor is connected in the water tank and used for detecting the water quantity in the water tank 2, and when the water quantity is insufficient, the electromagnetic valve can be opened to add water into the water tank; in order to make the water tank water can reach spray pipe 3, be equipped with an air inlet 16 on the water tank 2, air inlet 16 is connected with air condition compressor tuber pipe, and the compressor carries high-pressure air to the water tank in to go out the water pressure in the water tank to the spray pipe in, need not to use other actuating mechanism.
A control method of a heat exchange core self-cleaning system based on a fresh air conditioner comprises the following steps:
after the air conditioner is used for a long time, after dust and dirt are accumulated in the air conditioner, the air conditioner stops running after receiving a cleaning command, the cleaning command is executed, the liquid level sensor detects the water quantity in the water tank, if the water quantity is insufficient, the electromagnetic valve is opened, water is manually added into the water tank through the three-way valve, and the water quantity is ensured to be sufficient; if the water amount is enough, executing the next step;
closing the electromagnetic valve, conveying high-pressure air into the water tank through the air inlet by the compressor, increasing the water pressure in the water tank, conveying water in the water tank into the spray pipe, and spraying out the water through the nozzle to clean the interior of the air conditioner;
step three, the spray pipe is spraying, and the motor drives the spray pipe through the connecting rod and sways the back and forth motion, clears up each inside position of air conditioner, reaches the purpose of thorough clearance, and the rivers after the clearance flow in the basin, flow through the outlet pipe, avoid the phenomenon that the air conditioner appears leaking.
And step four, when the liquid level sensor detects that the water in the water tank is used up, the compressor stops conveying high-pressure air into the water tank, the motor stops running at the same time, the cleaning of the interior of the air conditioner is finished, and meanwhile, the electromagnetic valve is opened so that condensed water flows into the water tank when the air conditioner is used.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. Fresh air conditioner's heat exchange core body automatically cleaning system, its characterized in that: comprises a water tank (1) and a water tank (2) which are fixed at the bottom of an air conditioner;
the water tank (2) is fixedly connected in the water tank (1), a water outlet pipe (11) is arranged on the side face of the water tank (1), a pair of vertical plates (6) are symmetrically and fixedly connected on the water tank (2), a spray pipe (3) is connected between the two vertical plates (6), a connecting pipe (7) is connected between the water tank (2) and the spray pipe (3), and a plurality of nozzles (4) are arranged on the spray pipe (3) along the length direction of the spray pipe;
spray pipe (3) both ends fixedly connected with a pair of connecting plate (5), connecting plate (5) rotate to be connected on riser (6), fixedly connected with motor (12) on water tank (2), motor (12) pivot department fixedly connected with dead lever (13), dead lever (13) one end is rotated and is connected connecting rod (14), the one end of connecting rod (14) with connecting plate (5) are rotated and are connected.
2. The heat exchange core self-cleaning system of the fresh air conditioner as claimed in claim 1, wherein a water inlet pipe (8) is fixedly connected to the water tank (2), a three-way valve (10) is fixedly connected to the water inlet pipe (8), and the three-way valve (10) is respectively connected to a condensate pipe of the air conditioner and an external tap water pipe.
3. The heat exchange core self-cleaning system of the fresh air conditioner as claimed in claim 1 or 2, wherein an air inlet (16) is arranged on the water tank (2), and the air inlet (16) is connected with an air pipe of an air conditioner compressor.
4. The heat exchange core self-cleaning system of the fresh air conditioner as claimed in claim 3, wherein a liquid level sensor is connected in the water tank.
5. The heat exchange core self-cleaning system of the fresh air conditioner as claimed in claim 4, wherein the water tank (1) is provided with obliquely arranged attaching plates (15) on two sides for sealing connection with the inner wall of the air conditioner.
6. The heat exchange core self-cleaning system of the fresh air conditioner as claimed in claim 1 or 5, wherein the connecting pipe (7) is a flexible pipe, and one end of the connecting pipe (7) is connected to a position below the side surface of the water tank (2).
7. The heat exchange core self-cleaning system of the fresh air conditioner as recited in claim 1, wherein the water inlet pipe (8) is fixedly connected with an electromagnetic valve (9).
8. The method for controlling the heat exchange core self-cleaning system based on the fresh air conditioner as claimed in any one of claims 1 to 7, comprising the following steps:
step one, after an air conditioner receives a cleaning command, a liquid level sensor detects the water quantity in a water tank, if the water quantity is insufficient, an electromagnetic valve is opened, and water is manually added into the water tank through a three-way valve; after the water amount is enough, the next step is executed;
closing the electromagnetic valve, conveying high-pressure air into the water tank through the air inlet by the compressor, increasing the water pressure in the water tank, conveying water in the water tank into the spray pipe, and spraying out through the nozzle;
step three, when the spraying pipe sprays, the motor drives the spraying pipe to swing and reciprocate through the connecting rod, the interior of the air conditioner is cleaned, and the cleaned water flows into the water tank and flows out through the water outlet pipe.
And step four, when the liquid level sensor detects that the water in the water tank is used up, the compressor stops conveying high-pressure air into the water tank, and meanwhile the motor stops running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382664.5A CN114184079A (en) | 2021-11-22 | 2021-11-22 | Heat exchange core self-cleaning system of fresh air conditioner and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382664.5A CN114184079A (en) | 2021-11-22 | 2021-11-22 | Heat exchange core self-cleaning system of fresh air conditioner and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114184079A true CN114184079A (en) | 2022-03-15 |
Family
ID=80602253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382664.5A Pending CN114184079A (en) | 2021-11-22 | 2021-11-22 | Heat exchange core self-cleaning system of fresh air conditioner and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114184079A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047900A (en) * | 2012-08-16 | 2013-04-17 | 广州国灵空调有限公司 | Self cleaning mechanism of fan coil surface air cooler |
| CN103727838A (en) * | 2013-11-27 | 2014-04-16 | 中山市蓝水能源科技发展有限公司 | Air conditioner cleaning system |
| CN205279363U (en) * | 2016-01-18 | 2016-06-01 | 河南城建学院 | Quick -witted heat exchanger cleaning system in air conditioning |
| CN212378220U (en) * | 2020-06-03 | 2021-01-19 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning control system and air conditioner |
-
2021
- 2021-11-22 CN CN202111382664.5A patent/CN114184079A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047900A (en) * | 2012-08-16 | 2013-04-17 | 广州国灵空调有限公司 | Self cleaning mechanism of fan coil surface air cooler |
| CN103727838A (en) * | 2013-11-27 | 2014-04-16 | 中山市蓝水能源科技发展有限公司 | Air conditioner cleaning system |
| CN205279363U (en) * | 2016-01-18 | 2016-06-01 | 河南城建学院 | Quick -witted heat exchanger cleaning system in air conditioning |
| CN212378220U (en) * | 2020-06-03 | 2021-01-19 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning control system and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101298926B (en) | Water washing type indoor set of split type air conditioner | |
| CN2906403Y (en) | Moving air conditioner with water as medium for heat exchange | |
| CN105953398A (en) | Air conditioner with automatic cleaning function and cleaning method for air conditioner | |
| WO2023179798A1 (en) | High-efficiency tank heat exchanger used for heat pump unit and having oil return function | |
| CN110513856A (en) | A kind of recycling system of air conditioning condensed water | |
| CN114184079A (en) | Heat exchange core self-cleaning system of fresh air conditioner and control method thereof | |
| CN201340028Y (en) | Water-washing indoor machine of split-type air conditioner | |
| CN113665777A (en) | Water-cooling split air conditioner for ships | |
| CN108801042A (en) | A kind of environment-friendly type heat exchanger with wiper mechanism | |
| CN202133042U (en) | Water-cooling domestic air conditioner with improved outdoor unit heat exchanger | |
| CN115738976A (en) | Lithium battery reaction kettle with multistage sealing loss prevention function | |
| CN105864933A (en) | Air conditioner unit with horizontal cross flow indirect evaporation refrigeration devices | |
| CN211527200U (en) | Unpowered condenser rubber ball online cleaning device adopting intermediary conversion valve | |
| CN209032176U (en) | A kind of heat-pump-type dish-washing machine | |
| CN112237790A (en) | Cleaning device for intelligent central air conditioner filter screen | |
| CN206387063U (en) | Fresh air purifier and air cleaning unit | |
| CN113720049A (en) | Evaporative condenser for energy tower heat pump system | |
| CN207455944U (en) | A kind of outdoor unit of air source heat-cold integrated unit | |
| CN207487495U (en) | A kind of central air-conditioning fan coiler cleaning apparatus | |
| CN110251018A (en) | A kind of heat-pump-type dish-washing machine | |
| CN218909931U (en) | Clean dry evaporator for sewage source | |
| CN108981037A (en) | A kind of cold multi-joint unit of low form of air cooling evaporation | |
| CN220083368U (en) | Improved surface cooler for dehumidification | |
| CN220771967U (en) | High-efficient spray set of evaporative condenser | |
| CN220320391U (en) | Check valve of ventilator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |