CN116839116B - Combined air conditioning unit utilizing heating section thermal cycle - Google Patents
Combined air conditioning unit utilizing heating section thermal cycle Download PDFInfo
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- CN116839116B CN116839116B CN202311104928.XA CN202311104928A CN116839116B CN 116839116 B CN116839116 B CN 116839116B CN 202311104928 A CN202311104928 A CN 202311104928A CN 116839116 B CN116839116 B CN 116839116B
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 78
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 50
- 238000003303 reheating Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000005382 thermal cycling Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 9
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention relates to the technical field of air conditioning units, in particular to a combined air conditioning unit utilizing heating section thermal circulation, which comprises an air conditioning air inlet treatment rack, wherein a return air pipe and an air supply pipe are respectively arranged on two sides of the air conditioning air inlet treatment rack, and an air inlet pipe is arranged on the left side of the top of the air conditioning air inlet treatment rack. According to the invention, the heat of the air-conditioning circulating heat pump is sent to the interior of the air reheating section for utilization, so that the energy consumption of the combined air conditioning unit is greatly reduced while the indoor temperature and humidity are precisely controlled, the filtering mechanism is used for filtering and purifying the air in the air inlet treatment rack, the dust content in the air is reduced, the effect of surface cooling and reheating treatment of the air is further improved, meanwhile, the dust content in the air is reduced, the air entering the room can be cleaner, the adverse effect of the air sent into the room on the health is avoided, and the use effect of the combined air conditioning unit is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning units, in particular to a combined air conditioning unit utilizing heating section thermal circulation.
Background
The combined air conditioning unit is an air treatment device assembled by various air treatment functional sections, is an important device at the tail end of a central air conditioner, bears the task of carrying out heat and humidity treatment on air, and is widely applied to a central air conditioning system and a technical air conditioning system of civil buildings.
For a combined air conditioning unit, the same cold water coil is generally utilized in summer to treat the air to the dew point temperature for cooling and dehumidifying. However, for comfort air conditioning, the supply air temperature difference is not preferably greater than 10 ℃, so that the air at the dew point temperature is often required to be further warmed to meet the requirement of the supply air temperature difference. In addition, for the technical air conditioner, due to the limitation of the production process, there is often a higher requirement on the temperature and humidity of the air supply, and there is also a requirement for further heating, namely, a process of reheating is required. The reheating of the air is realized in a reheating section in the combined air conditioning unit, a heat source of the reheating section generally adopts hot water, and the municipal pipe network provides steam for secondary heat exchange to obtain the air. Under the condition of lacking municipal pipe network, the electric heating mode is adopted, but because the direct electric heating mode is low in efficiency, the air conditioning unit is limited to be used in the occasion with high energy saving requirement, and in addition, the air inlet channel of the existing air conditioning unit adopts a simple filter structure, and after a period of use, the filter structure is blocked, so that the air inlet efficiency of the air conditioning unit is seriously influenced.
For this purpose, we propose a combined air conditioning unit that utilizes the thermal cycle of the heating section.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a combined air conditioning unit utilizing the heating section for heat circulation, which is used for sending the heat of an air conditioning circulating heat pump into the air reheating section for use, reducing the energy consumption of the combined air conditioning unit, and simultaneously filtering and purifying the air in an air conditioning air inlet treatment rack to ensure the freshness of the air entering a room.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the combined air conditioning unit utilizing the heat circulation of the heating section comprises an air conditioning air inlet treatment rack, wherein the two sides of the air conditioning air inlet treatment rack are respectively provided with an air return pipe and an air supply pipe, the left side of the top of the air conditioning air inlet treatment rack is provided with an air inlet pipe, the top of the air conditioning air inlet treatment rack is also provided with an air conditioning circulating heat pump, the inside of the air conditioning circulating heat pump is communicated with the inside of the air inlet pipe through an air guide pipe, one side of the air conditioning circulating heat pump is provided with a circulating frame, the bottom of the circulating frame extends to the inside of the air conditioning air inlet treatment rack, the inside of the air conditioning air inlet treatment rack is sequentially provided with an air return mixing section, an air filtering section, an air surface cooling section, an air reheating section, an air humidifying section and an air supply section from left to right, the inside of the air inlet pipe is communicated with the inside of the air return mixing section, the inside of the air return mixing section is provided with a filtering mechanism, the inside of the air surface cooling section is provided with a surface cooler, the inside of the air reheating section is provided with a heating circulator, the inside of the heating circulator is communicated with the inside of the circulating frame, and the inside of the heating circulator is communicated with the heating circulation heat pump, and the inside of the circulating heat pump is communicated with the heating circulation pipe;
the utility model provides a filter mechanism includes mount and mounting bracket, one side of air filter section inner wall is provided with mount and mounting bracket respectively, and the mounting bracket is located the inside setting of mount, the both sides of air filter section inner wall are provided with first air frame and second air frame respectively, and first air frame and second air frame's one side is connected with the both sides of mount respectively, the inside rotation of mount is provided with the filter frame, and the inside of filter frame is provided with eight mounting grooves, eight the mounting groove is located the inside equiangular distribution setting of filter frame, and four mounting grooves are a set of, two sets of the inside of mounting groove is provided with first filter screen and second filter screen respectively, the inside of mounting bracket is provided with two activated carbon adsorption blocks, and the both sides of mounting bracket and mount all set up to the through-hole.
Preferably, the first filter screen adopts a non-woven fabric filter screen, and the second filter screen adopts a glass fiber filter screen.
Preferably, the interior of the air conditioning circulating heat pump is communicated with the interior of the second air passing frame through a mixing pipe.
Preferably, the mixing assembly comprises a mixing frame and a flow guide pipe, one side of the inner wall of the return air mixing section is provided with the flow guide pipe, the surface of the flow guide pipe is rotationally provided with the mixing frame, the surface of the mixing frame is provided with a plurality of fan blades, and one side of the mixing frame is rotationally driven by a motor.
Preferably, a plurality of flabellum is located the surface equiangular distribution setting of mixing the frame, one side of mixing the frame is provided with first air inlet, one side of honeycomb duct is provided with the second air inlet, and the both ends of honeycomb duct all are provided with the air guide frame, two one side of air guide frame all extends to the inside of air filter section.
Preferably, the front of the filter frame is provided with an annular gear, the front of the air filter section is provided with a fixed frame, the front of the fixed frame is provided with a sealing frame in a rotating mode through a pin shaft, and the back of the sealing frame is provided with a sealing cover.
Preferably, the back of the sealing cover is provided with a driving gear, the surface of the driving gear is meshed with the inner wall of the annular gear, the interior of the sealing cover is provided with a micro motor, and one end of an output shaft of the micro motor is communicated with the interior of the driving gear.
Preferably, the inside of seal frame is provided with miniature jar, and the drive end of miniature jar is connected with the front of sealed lid, the front of sealed lid still is provided with the slide bar, and the one end of slide bar and the inside sliding connection of seal frame, the both sides of fixed frame inner wall all are provided with the dog, and one side of dog is through driving the push rod drive, through setting up air volume sensor in the inside of second air frame, utilize to carry out real-time supervision to the inside air volume of second air frame, when the air volume is less than preset air volume threshold value, drive driving gear through micro motor's output shaft and rotate, owing to driving gear and ring gear intermeshing transmission, therefore driving gear drives the ring gear and rotates, drive the filter frame through the ring gear and rotate certain angle in the inside of mount, adjust the inside first filter screen of filter frame and second filter screen position, let unused first filter screen and second filter screen rotate to the both sides of mount, utilize new first filter screen and second filter screen to continue to carry out filtration purification treatment to mixed air, improve the filter effect to mixed air, avoid first and second to use inside the filter screen to stop up inside for a long time, effective filter effect extension filter effect to mixed air filter effect.
The working principle of the combined air conditioning unit utilizing the heating section thermal cycle specifically comprises the following steps:
step 1: the outdoor air is filtered through the air inlet pipe and then is sent into the air return mixing section, meanwhile, the indoor air is sent into the air return mixing section through the air return pipe, the mixing frame is controlled to rotate on the surface of the flow guide pipe, the fan blades on the peripheral surface of the mixing frame are used for mixing the external air and the indoor air, the mixing efficiency of the external air and the indoor air is effectively improved, when a first air inlet on one side of the mixing frame is overlapped with a second air inlet on one side of the flow guide pipe, the air in the air return mixing section enters the flow guide pipe, and then the mixed air is sent into the air filtering section through the air guide frames at two ends of the flow guide pipe;
step 2: the method comprises the steps that mixed air in an air guide frame is sent to one side of a fixing frame through a first air passing frame, dust filtering treatment is carried out on the mixed air through a first filter screen in the filter frame, then the mixed air enters the inside of the fixing frame, peculiar smell in the mixed air is adsorbed by two activated carbon adsorption blocks in the fixing frame, and finally bacteria in the mixed air are filtered through a second filter screen in the filter frame;
step 3: introducing air in the air-conditioning circulating heat pump into the second air-passing frame through the mixing pipe for mixing, evaporating, precooling and cooling the mixed air, cooling the mixed air to a dew point temperature by using the surface cooler, sending heat of the air-conditioning circulating heat pump into the air reheating section for use, regulating the temperature of the mixed air, regulating the humidity of the mixed air by using the humidifier, and finally sending the mixed air into a room by using the fan;
step 4: through carrying out real-time supervision to the inside air volume that crosses of second air frame, when air volume is less than the air volume threshold value of predetermineeing, drive driving gear through micro motor's output shaft and rotate, because driving gear and ring gear intermeshing transmission, therefore driving gear drives the ring gear and rotates, it rotates certain angle to drive the filter frame in the inside of mount through the ring gear, adjust the inside first filter screen of filter frame and second filter screen position, let unused first filter screen and second filter screen rotate to the both sides of mounting bracket, utilize new first filter screen and second filter screen to continue to filter the purification treatment to the mixed air.
Compared with the prior art, the method has the following beneficial effects:
1. the heat of the air conditioning circulating heat pump is sent to the interior of the air reheating section for utilization, the energy consumption of the combined air conditioning unit is greatly reduced while the indoor temperature and humidity are accurately controlled, the set temperature and humidity air is sent out from the interior of the air supply pipe after the air is subjected to multistage treatment in the air conditioning air inlet treatment rack, the air in the air conditioning air inlet treatment rack is filtered and purified by the aid of the filtering mechanism, the dust content in the air is reduced, the effect of surface cooling and reheating treatment on the air is improved, meanwhile, the dust content in the air is reduced, the air entering the room can be cleaner, adverse effects of the air entering the room on physical health are avoided, and the use effect of the combined air conditioning unit is improved.
2. Through the control mixing frame rotates on the surface of honeycomb duct, utilize the flabellum of mixing frame global to outside air and indoor air to mix, effectively improve outside air and indoor air's mixing efficiency, the mixed air is first through filtering the inside first filter screen of frame and carry out dust filtration treatment, then the inside of mixed air entering mounting bracket, utilize two inside active carbon adsorption pieces of mounting bracket to adsorb the peculiar smell in the mixed air, carry out filtration treatment through the inside second filter screen of filtering frame to the bacterium in the mixed air at last, through carrying out tertiary filtration purification treatment to the mixed air, improve the purifying effect to the inside air of air conditioner air inlet treatment frame.
3. Through carrying out real-time supervision to the inside air volume that crosses of second frame, when the air volume is less than the air volume threshold value of predetermineeing, drive driving gear through micro motor's output shaft and rotate, because driving gear and ring gear intermeshing transmission, therefore driving gear drives the ring gear and rotates, it rotates certain angle to drive the filter frame in the inside of mount through the ring gear, first filter screen and second filter screen position to filter the frame inside are adjusted, let unused first filter screen and second filter screen rotate to the both sides of mounting bracket, utilize new first filter screen and second filter screen to continue to filter the purification treatment to the mixed air, improve the filtration purification effect to the mixed air, avoid first filter screen and second filter screen to use inside jam influence air filtration effect for a long time, effectively prolong the filter effect of filter mechanism to the mixed air.
Drawings
FIG. 1 is a schematic diagram of a combined air conditioning unit utilizing a heating section thermal cycle according to an embodiment of the present invention;
FIG. 2 is a schematic view showing an internal structure of an air conditioner air inlet processing rack according to an embodiment of the present invention;
FIG. 3 is a schematic view of an air conditioning intake processing rack and blower tube structure according to an embodiment of the present invention;
FIG. 4 is a schematic illustration of a hybrid component configuration according to an embodiment of the present invention;
FIG. 5 is a schematic view of an air conditioner air inlet treatment frame and fixed frame structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of a filtering mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view showing the internal structures of the seal frame and the seal cover according to the embodiment of the invention.
In the figure, 10, an air conditioner air inlet treatment rack; 20. an air return pipe; 30. an air supply pipe; 40. an air inlet pipe; 50. an air conditioning circulating heat pump; 60. an air duct; 70. a circulation rack; 80. a mixing assembly; 90. a filtering mechanism; 100. a surface cooler; 110. a heating circulator; 120. a humidifier; 130. a blower; 140. a mixing tube; 11. a mixing rack; 12. a flow guiding pipe; 13. a fan blade; 14. a first air inlet; 15. a second air inlet; 16. an air guide frame; 21. a fixing frame; 22. a mounting frame; 23. a first wind passing frame; 24. a second wind passing frame; 25. a filter frame; 26. a mounting groove; 27. a first filter screen; 28. a second filter screen; 29. an activated carbon adsorption block; 31. an inner gear ring; 32. a fixed frame; 33. a sealing frame; 34. sealing cover; 35. a drive gear; 36. a micro motor; 37. a miniature electric cylinder; 38. a slide bar; 39. and a stop block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 7, a combined air conditioning unit using heat circulation of a heating section includes an air conditioning intake processing rack 10, two sides of the air conditioning intake processing rack 10 are respectively provided with a return air pipe 20 and an air supply pipe 30, the left side of the top of the air conditioning intake processing rack 10 is provided with an air supply pipe 40, the top of the air conditioning intake processing rack 10 is also provided with an air conditioning circulating heat pump 50, the interior of the air conditioning circulating heat pump 50 is communicated with the interior of the air supply pipe 40 through an air duct 60, one side of the air conditioning circulating heat pump 50 is provided with a circulating rack 70, the bottom of the circulating rack 70 extends to the interior of the air conditioning intake processing rack 10, the interior of the air conditioning intake processing rack 10 is sequentially provided with a return air mixing section, an air filtering section, an air surface cooling section, an air reheating section, an air humidifying section and an air supply section, the interiors of the air supply pipe 40 are all communicated with the interiors of the return air mixing section, the interiors of the air filtering section is provided with a filter mechanism 90, the interiors of the air surface cooling section is provided with a surface air cooler 100, the interiors of the air reheating section is provided with a heater 110, and the heat exchanger 110 is communicated with the interior of the air conditioning air circulating heat pump by the circulating heat pump, and the air circulating heat exchanger is further communicated with the interior of the air conditioning heat circulation unit by the circulating heat exchanger 50, and the heat exchange of the interior of the circulating section is greatly circulated by the air circulating heat exchange heat of the air through the circulating heat exchanger 110, and the air circulating section is greatly circulated by the interior heat exchange heat of the air through the air circulating section and the air through the circulating section; the inside of air humidification section is provided with humidifier 120, the inside of air supply section is provided with fan 130, and the air-out end of fan 130 is connected with the one end of blast pipe 30, return air mixing section, the air filtering section, the air table cold junction, the inside of air reheating section, air humidification section and air supply section all communicates each other, through carrying out multistage processing with the air in the inside of air conditioner air inlet treatment frame 10 after, send out the humiture air of settlement from the inside of blast pipe 30, carry out filtration purification treatment to the inside air of air conditioner air inlet treatment frame 10 through filtering mechanism 90, reduce the content of dust in the air, and then improve the effect of follow-up air surface cooling and reheat treatment, simultaneously through reducing the dust content in the air, let the indoor air of entering can be cleaner, avoid sending into indoor air and cause adverse effect to healthy, improve the result of use of combination formula air conditioning unit.
Further, mixing assembly 80 includes mixing frame 11 and honeycomb duct 12, one side of return air mixing section inner wall is provided with honeycomb duct 12, and the surface rotation of honeycomb duct 12 is provided with mixing frame 11, mixing frame 11's surface is provided with a plurality of flabellum 13, and mixing frame 11's one side is rotated the drive through the motor, a plurality of flabellum 13 are located mixing frame 11's surface equiangular distribution setting, mixing frame 11's one side is provided with first air inlet 14, honeycomb duct 12's one side is provided with second air inlet 15, and honeycomb duct 12's both ends all are provided with air guide frame 16, one side of two air guide frames 16 all extends to the inside of air filtration section.
It should be noted that, when air mixing is performed in the air return mixing section, the mixing frame 11 is controlled to rotate on the surface of the guide pipe 12, the fan blades 13 on the peripheral surface of the mixing frame 11 are used for mixing external air and indoor air, so that the mixing efficiency of the external air and the indoor air is effectively improved, when the first air inlet 14 on one side of the mixing frame 11 is overlapped with the second air inlet 15 on one side of the guide pipe 12, air in the air return mixing section enters the guide pipe 12, and then the mixed air is sent into the air filtering section through the air guide frames 16 on two ends of the guide pipe 12, and the air filtering section is used for fully filtering and purifying the mixed air, so that the air is ensured to be clean.
Further, filtering mechanism 90 includes mount 21 and mounting bracket 22, one side of air filter section inner wall is provided with mount 21 and mounting bracket 22 respectively, and mounting bracket 22 is located the inside setting of mount 21, and the both sides of air filter section inner wall are provided with first wind frame 23 and second wind frame 24 respectively, and the one side of first wind frame 23 and second wind frame 24 is connected with the both sides of mount 21 respectively, the inside rotation of mount 21 is provided with filter frame 25, and the inside of filter frame 25 is provided with eight mounting grooves 26, eight mounting grooves 26 are located the inside equiangular distribution setting of filter frame 25, and four mounting grooves 26 are a set of, the inside of two sets of mounting grooves 26 is provided with first filter screen 27 and second filter screen 28 respectively, and first filter screen 27 adopts the non-woven fabrics filter screen, the second filter screen 28 adopts the glass fiber filter screen, the inside of mounting bracket 22 is provided with two activated carbon adsorption blocks 29, and the both sides of mounting bracket 22 all set up to the through the opening, when carrying out the filtration to the mixed air, send the inside of air guide frame 16 to the inside mixed air frame 25 at first wind frame 23, the inside one side of filter frame 21 is sent to the inside the mixed air, the inside of filter frame 25 carries out the filtration effect of air filter frame 25, the inside air filter frame is carried out the filtration air-conditioning and carries out the inside filtration air filter effect of the inside the mixed air frame 10, the inside the air filter frame is carried out the inside the air filter frame is filtered through the inside the air filter frame 25, and the inside the air filter frame is filtered through the inside the filter frame 25, and the inside the air filter frame was treated through the filter frame.
Further, the interior of the air-conditioning circulating heat pump 50 is communicated with the interior of the second air-passing frame 24 through the mixing pipe 140, and the air in the air-conditioning circulating heat pump 50 is introduced into the interior of the second air-passing frame 24 through the mixing pipe 140 to be mixed, and the mixed air is subjected to evaporation, precooling and temperature reduction.
Example 2
Further, in order to improve the filtering effect of the filtering mechanism 90 on the air, the front surface of the filtering frame 25 is provided with an annular gear 31, the front surface of the air filtering section is provided with a fixed frame 32, the front surface of the fixed frame 32 is rotatably provided with a sealing frame 33 through a pin shaft, the back surface of the sealing frame 33 is provided with a sealing cover 34, the back surface of the sealing cover 34 is provided with a driving gear 35, the surface of the driving gear 35 is meshed with the inner wall of the annular gear 31, the inside of the sealing cover 34 is provided with a micro motor 36, one end of an output shaft of the micro motor 36 is communicated with the inside of the driving gear 35, the inside of the sealing frame 33 is provided with a micro electric cylinder 37, the driving end of the micro electric cylinder 37 is connected with the front surface of the sealing cover 34, the front surface of the sealing cover 34 is also provided with a sliding rod 38, one end of the sliding rod 38 is in sliding connection with the inside of the sealing frame 33, two sides of the inner wall of the fixed frame 32 are provided with a stop block 39, one side of the stop block 39 is driven by a driving push rod, an air volume sensor is arranged in the second air passing frame 24, the real-time monitoring is carried out on the air passing volume in the second air passing frame 24, when the air passing volume is lower than a preset air volume threshold value, the driving gear 35 is driven by the output shaft of the miniature motor 36 to rotate, the driving gear 35 is meshed with the inner gear ring 31 to drive the inner gear ring 31 to rotate, the inner gear ring 31 is used for driving the filter frame 25 to rotate in the fixing frame 21 by a certain angle, the positions of the first filter screen 27 and the second filter screen 28 in the filter frame 25 are adjusted, the unused first filter screen 27 and second filter screen 28 are rotated to the two sides of the fixing frame 22, the filtering and purifying treatment is continuously carried out on the mixed air by using the new first filter screen 27 and the new second filter screen 28, the filtering and purifying effect on the mixed air is improved, avoiding the first filter screen 27 and the second filter screen 28 from affecting the air filtering effect due to long-time use of the inner plugs, and effectively prolonging the filtering effect of the filtering mechanism 90 on the mixed air.
Example 3
Further, the embodiment discloses a working principle of a combined air conditioning unit utilizing heating section thermal cycle, which specifically comprises the following steps:
step 1: the outdoor air is filtered through the air inlet pipe 40 and then is fed into the air return mixing section, meanwhile, the indoor air is fed into the air return mixing section through the air return pipe 20, the mixing frame 11 is controlled to rotate on the surface of the guide pipe 12, the fan blades 13 on the peripheral surface of the mixing frame 11 are used for mixing the external air and the indoor air, the mixing efficiency of the external air and the indoor air is effectively improved, when the first air inlet 14 on one side of the mixing frame 11 is overlapped with the second air inlet 15 on one side of the guide pipe 12, the air in the air return mixing section enters the guide pipe 12, and then the mixed air is fed into the air filtering section through the air guide frames 16 on two ends of the guide pipe 12;
step 2: the mixed air in the air guide frame 16 is sent to one side of the fixed frame 21 through the first air passing frame 23, the mixed air is filtered by dust through the first filter screen 27 in the filter frame 25, then the mixed air enters the inside of the mounting frame 22, the peculiar smell in the mixed air is adsorbed by the two activated carbon adsorption blocks 29 in the mounting frame 22, and finally bacteria in the mixed air are filtered through the second filter screen 28 in the filter frame 25;
step 3: introducing air in the air-conditioning circulating heat pump 50 into the second air passing frame 24 through the mixing pipe 140 for mixing, evaporating, precooling and cooling the mixed air, cooling the mixed air to a dew point temperature by the surface cooler 100, sending heat of the air-conditioning circulating heat pump 50 into the air reheating section for use, regulating the temperature of the mixed air, regulating the humidity of the mixed air through the humidifier 120, and finally sending the mixed air into a room through the air supply pipe 30 through the fan 130;
step 4: through carrying out real-time supervision to the inside air volume of second air frame 24 that crosses, when air volume is less than the air volume threshold value of predetermineeing, drive gear 35 through the output shaft of micro motor 36 and rotate, because drive gear 35 and ring gear 31 intermeshing transmission, therefore drive gear 35 drives ring gear 31 and rotates, drive filter frame 25 through ring gear 31 and rotate certain angle in the inside of mount 21, adjust the inside first filter screen 27 of filter frame 25 and second filter screen 28 position, let unused first filter screen 27 and second filter screen 28 rotate to the both sides of mounting bracket 22, utilize new first filter screen 27 and second filter screen 28 to continue to filter the purification treatment to the mixed air.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an utilize combined air conditioning unit of heating section thermal cycle, includes air conditioner air inlet treatment frame (10), the both sides of air conditioner air inlet treatment frame (10) are provided with return air pipe (20) and blast pipe (30) respectively, and the left side at air conditioner air inlet treatment frame (10) top is provided with air-supply line (40), the top of air conditioner air inlet treatment frame (10) still is provided with air conditioner circulation heat pump (50), and the inside of air conditioner circulation heat pump (50) communicates its characterized in that with the inside of air-supply line (40) through air duct (60): one side of the air conditioning circulating heat pump (50) is provided with a circulating frame (70), the bottom of the circulating frame (70) extends to the inside of the air conditioning air inlet treatment rack (10), the inside of the air conditioning air inlet treatment rack (10) is sequentially provided with a return air mixing section, an air filtering section, an air surface cooling section, an air reheating section, an air humidifying section and an air supplying section from left to right, the inside of an air inlet pipe (40) and the inside of a return air pipe (20) are both communicated with the inside of the return air mixing section, the inside of the return air mixing section is provided with a mixing assembly (80), the inside of the air filtering section is provided with a filtering mechanism (90), the inside of the air surface cooling section is provided with a surface cooler (100), the inside of the air reheating section is provided with a heating circulator (110), the inside of the heating circulator (110) is communicated with the inside of the circulating frame (70), and a heat exchange circulating pipeline is arranged inside the heating circulator (110), and the heat exchange circulating pipeline is communicated with a heat exchanger inside the air conditioning circulating heat pump (50).
The mixing assembly (80) comprises a mixing frame (11) and a flow guide pipe (12), one side of the inner wall of the return air mixing section is provided with the flow guide pipe (12), the surface of the flow guide pipe (12) is rotatably provided with the mixing frame (11), the surface of the mixing frame (11) is provided with a plurality of fan blades (13), one side of the mixing frame (11) is rotatably driven by a motor, the fan blades (13) are arranged on the surface of the mixing frame (11) in an equiangular distribution manner, one side of the mixing frame (11) is provided with a first air inlet (14), one side of the flow guide pipe (12) is provided with a second air inlet (15), two ends of the flow guide pipe (12) are respectively provided with an air guide frame (16), and one sides of the two air guide frames (16) are respectively extended to the inside of the air filtering section;
the utility model provides a filter mechanism (90) is including mount (21) and mounting bracket (22), one side of air filter section inner wall is provided with mount (21) and mounting bracket (22) respectively, and mounting bracket (22) are located the inside setting of mount (21), the both sides of air filter section inner wall are provided with first air frame (23) and second air frame (24) respectively, and one side of first air frame (23) and second air frame (24) is connected with the both sides of mount (21) respectively, the inside rotation of mount (21) is provided with filtration frame (25), and the inside of filtration frame (25) is provided with eight mounting grooves (26), eight mounting groove (26) are located the inside equiangular distribution setting of filtration frame (25), and four mounting grooves (26) are a set of, two sets of the inside of mounting groove (26) is provided with first filter screen (27) and second filter screen (28) respectively, the inside of mounting bracket (22) is provided with two activated carbon adsorption blocks (29), and the both sides of mounting bracket (21) are the mouth that all set up.
2. A modular air conditioning unit utilizing heating segment thermal cycling as defined in claim 1, wherein: the first filter screen (27) adopts a non-woven fabric filter screen, and the second filter screen (28) adopts a glass fiber filter screen.
3. A modular air conditioning unit utilizing heating segment thermal cycling as defined in claim 1, wherein: the interior of the air conditioning circulating heat pump (50) is communicated with the interior of the second air passing frame (24) through a mixing pipe (140).
4. A modular air conditioning unit utilizing heating segment thermal cycling as defined in claim 1, wherein: the front of filter frame (25) is provided with ring gear (31), the front of air filtration section is provided with fixed frame (32), and the front of fixed frame (32) is provided with sealed frame (33) through the round pin axle rotation, the back of sealed frame (33) is provided with sealed lid (34).
5. A modular air conditioning unit utilizing heating segment thermal cycling as defined in claim 4, wherein: the back of sealed lid (34) is provided with drive gear (35), and the surface of drive gear (35) meshes with the inner wall of ring gear (31), the inside of sealed lid (34) is provided with micro motor (36), and the inside intercommunication of output shaft one end and drive gear (35) of micro motor (36).
6. A modular air conditioning unit utilizing heating segment thermal cycling as defined in claim 4, wherein: the inside of sealed frame (33) is provided with miniature jar (37), and the drive end of miniature jar (37) is connected with the front of sealed lid (34), the front of sealed lid (34) still is provided with slide bar (38), and the one end and the inside sliding connection of sealed frame (33) of slide bar (38), the both sides of fixed frame (32) inner wall all are provided with dog (39), and one side of dog (39) is through driving the push rod drive.
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| CN202311104928.XA CN116839116B (en) | 2023-08-30 | 2023-08-30 | Combined air conditioning unit utilizing heating section thermal cycle |
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| CN202311104928.XA CN116839116B (en) | 2023-08-30 | 2023-08-30 | Combined air conditioning unit utilizing heating section thermal cycle |
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| CN116839116B true CN116839116B (en) | 2023-11-24 |
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Citations (4)
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| CN112212425A (en) * | 2020-10-18 | 2021-01-12 | 王春华 | Fresh air purifying device of central air conditioner |
| CN212548549U (en) * | 2020-06-15 | 2021-02-19 | 盐城欧润石化设备制造有限公司 | Composite high-efficiency filter element for filtering industrial production sewage |
| CN212999106U (en) * | 2020-06-16 | 2021-04-20 | 何东晟 | Air purification control equipment based on combination formula real-time supervision |
| CN216716376U (en) * | 2022-01-08 | 2022-06-10 | 潘善鑫 | Air purification device for air outlet of heating, ventilating and air conditioning |
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2023
- 2023-08-30 CN CN202311104928.XA patent/CN116839116B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212548549U (en) * | 2020-06-15 | 2021-02-19 | 盐城欧润石化设备制造有限公司 | Composite high-efficiency filter element for filtering industrial production sewage |
| CN212999106U (en) * | 2020-06-16 | 2021-04-20 | 何东晟 | Air purification control equipment based on combination formula real-time supervision |
| CN112212425A (en) * | 2020-10-18 | 2021-01-12 | 王春华 | Fresh air purifying device of central air conditioner |
| CN216716376U (en) * | 2022-01-08 | 2022-06-10 | 潘善鑫 | Air purification device for air outlet of heating, ventilating and air conditioning |
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| CN116839116A (en) | 2023-10-03 |
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