CN214791622U

CN214791622U - Novel heat recovery air conditioning unit

Info

Publication number: CN214791622U
Application number: CN202121187445.7U
Authority: CN
Inventors: 文生琴; 赵小龙
Original assignee: Shanghai Puao Electronic Technology Co ltd
Current assignee: Shanghai Puao Electronic Technology Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-11-19
Anticipated expiration: 2031-05-29

Abstract

The utility model relates to a novel heat recovery air conditioning unit relates to air conditioning unit's field, it includes the organism, the air-blower has set firmly in the organism, air intake and air outlet have been seted up respectively to the organism along length direction's both ends, the one end that the organism is close to the air intake has set firmly first drainage plate and second drainage plate, establish to retrieving the chamber between first drainage plate and the second drainage plate, it is equipped with a plurality of recovery tubes to retrieve the intracavity, a plurality of rows of first wind holes have been seted up to first drainage plate, a plurality of rows of second wind holes have been seted up to the second drainage plate, first wind hole and second wind hole are along the crisscross setting of vertical direction. This application new trend gets into the organism from the air intake, and then gets into through first wind hole and retrieve the intracavity, and first wind hole sets up with second wind hole is crisscross, and the new trend contacts with the part that the second drainage plate is located between the second wind hole, and then changes the wind direction and fully contact with the recovery pipe, has the effect that has improved the rate of recovery to cold and hot energy in the new trend.

Description

Novel heat recovery air conditioning unit

Technical Field

The application relates to the field of air conditioning units, in particular to a novel heat recovery air conditioning unit.

Background

At present, air conditioners are widely applied to people's life and industrial production, and air conditioning units pump outside fresh air into a room for temperature adjustment and then supply the fresh air to the room so as to enable the indoor temperature to be suitable for living or suitable for industrial production.

Chinese patent that the publication number can be referred to for the correlation technique is CN211400114U discloses an MAU air conditioning unit with heat recovery function, including casing and heat recovery adjusting device, be equipped with washing shower in the casing, washing shower will separate for preliminary treatment district and reprocessing area about the casing is inside, and wind passes through in proper order preliminary treatment district, washing shower and reprocessing area are equipped with preheating coil and precooling coil from left to right in the preliminary treatment district, are equipped with recooling coil and reheating coil from left to right in the reprocessing area.

In view of the above-mentioned related technologies, the inventor believes that the air conditioning unit recovers cold and heat energy in fresh air by heat exchange between the fresh air and water through the heat coil or the cold coil, and the air conditioning unit generally has a fast air speed and a limited length of the heat coil, so that the contact time between the fresh air and the coil is short, and the recovery rate of the cold and heat energy in the fresh air is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the rate of recovery to the cold heat energy in the new trend, this application provides a novel heat recovery air conditioning unit.

The application provides a novel heat recovery air conditioning unit adopts following technical scheme:

the utility model provides a novel heat recovery air conditioning unit, includes the organism, the air-blower has set firmly in the organism, and air intake and air outlet have been seted up respectively to the organism along length direction's both ends, and the one end that the organism is close to the air intake has set firmly first drainage plate and second drainage plate, establishes to retrieving the chamber between first drainage plate and the second drainage plate, retrieves the intracavity and is equipped with a plurality of recovery tubes, and a plurality of rows of first wind holes have been seted up to first drainage plate, and a plurality of rows of second wind holes have been seted up to the second drainage plate, and first wind hole and second wind hole set up along vertical direction is crisscross.

Through adopting above-mentioned technical scheme, the new trend gets into the organism from the air intake, and then gets into through first wind hole and retrieve the intracavity, and first wind hole sets up with the second wind hole is crisscross, and the new trend contacts with the part that the second drainage plate is located between the second wind hole, and then changes the wind direction and fully contacts with the recovery pipe, and then has improved the rate of recovery to cold and hot energy in the new trend.

Optionally, one side that first drainage board and second drainage board are close to each other all sets firmly a plurality of rows of baffling pieces, and the baffling groove has all been seted up to the baffling piece one end that is close to the recovery tube.

By adopting the technical scheme, the fresh air is blown to the baffling block through the first air hole, and the fresh air is not easy to cling to the end face of the second drainage plate under the flow guiding effect of the baffling groove to enter the second air hole, so that the contact between the fresh air and the recovery pipe is enhanced, and the recovery rate of cold and heat energy in the fresh air is further improved.

Optionally, the baffling block of the first drainage plate and the first air hole are arranged in a staggered manner, and the baffling block of the second drainage plate and the second air hole are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, the baffling piece of different positions all has stronger baffling effect to the new trend that different first wind holes insufflate, is favorable to improving the recovery to cold and hot energy.

Optionally, the recovery intracavity is equipped with two vertical backup pads, and the recovery pipe both ends rotate with two backup pads respectively to be connected, and the frame has set firmly inlet tube and wet return, and the recovery pipe both ends rotate with inlet tube and wet return respectively to be connected.

Through adopting above-mentioned technical scheme, the recovery tube rotates, and it is rotatory to drive the water in the recovery tube, and then makes the water of different positions fully contact with the new trend, is favorable to strengthening the effect of water and new trend heat exchange.

Optionally, the recycling pipe is fixedly provided with a plurality of protrusions along the length direction thereof.

Through adopting above-mentioned technical scheme, the arch has certain baffling effect to the new trend, and the cooperation baffling piece makes the new trend fully flow at the recovery intracavity, is favorable to improving the recovery to the cold and hot energy.

Optionally, cavities are arranged in the bulges and communicated with the recovery pipes.

Through adopting above-mentioned technical scheme, the rivers in the recovery pipe flow into the cavity, increase the area of water and new trend heat exchange, and then improve the recovery effect.

Optionally, a filter screen is fixedly arranged at one end of the machine body close to the air inlet.

Through adopting above-mentioned technical scheme, the new trend gets into to retrieve and filters through the filter screen before the chamber, reduces graininess impurity in the new trend, is favorable to reducing the new trend and is retrieving the wearing and tearing that the intracavity flows to the recovery tube, is favorable to increase of service life.

Optionally, the machine body is rotatably connected with a rotating shaft, the rotating shaft is fixedly provided with a plurality of worms, and the recovery pipes are fixedly provided with worm wheels matched with the worms.

Through adopting above-mentioned technical scheme, the axis of rotation rotates and drives the worm and rotate, and the worm wheel all meshes with the worm, and then drives a plurality of recovery tubes synchronous rotation, and simple structure control is convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the first drainage plate and the second drainage plate, fresh air enters the machine body from the air inlet and then enters the recovery cavity through the first air holes, the first air holes and the second air holes are arranged in a staggered manner, the fresh air is in contact with the parts, located between the second air holes, of the second drainage plate, the air direction is changed, the fresh air is in full contact with the recovery pipe, and therefore the recovery rate of the cold heat energy in the fresh air is improved;

2. by arranging the baffling block and the baffling groove, fresh air is blown onto the baffling block through the first air hole and is difficult to cling to the end surface of the second drainage plate to enter the second air hole under the flow guiding effect of the baffling groove, so that the contact between the fresh air and the recovery pipe is enhanced, and the recovery rate of cold and heat energy in the fresh air is improved;

3. through setting up axis of rotation, worm wheel and worm, the axis of rotation rotates and drives the worm and rotate, and the worm wheel all meshes with the worm, and then drives a plurality of recovery tubes synchronous rotation, and it is rotatory to drive the water in the recovery tube, and then makes the water of different positions fully contact with the new trend, is favorable to strengthening the effect of water and new trend heat exchange.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a novel heat recovery air conditioning unit.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a body; 11. a blower; 12. an air inlet; 13. an air outlet; 2. a first drainage plate; 3. a second drainage plate; 4. a recovery chamber; 5. a recovery pipe; 21. a first air vent; 31. a second air hole; 41. a baffling block; 411. a diversion groove; 6. a support plate; 14. a water inlet pipe; 15. a water return pipe; 51. a protrusion; 7. a filter screen; 8. a rotating shaft; 81. a worm; 52. a worm gear.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses novel heat recovery air conditioning unit.

Referring to fig. 1, a novel heat recovery air conditioning unit comprises a unit body 1, wherein the unit body 1 is in a rectangular box shape, is made of a metal material with a thick wall thickness, and can bear the impact of large wind power. Organism 1 has air-blower 11 along length direction's intermediate position fixed mounting, and air-blower 11 starting condition down provides power for the flow of organism 1 interior air, and air intake 12 and air outlet 13 have been seted up respectively to organism 1 along length direction's both ends, and under air-blower 11's effect, in external air is inhaled organism 1 through air intake 12, then by air outlet 13 discharge organism 1 behind the required temperature at organism 1 inside regulation, let in indoor.

Referring to fig. 1, the fresh air contains more solid particles, a filter screen 7 is fixedly mounted at one end, close to an air inlet 12, of the machine body 1, the fresh air entering from the air inlet 12 passes through the filter screen 7 to reach one side, away from the air inlet 12, of the filter screen 7, particle impurities mixed in the fresh air are intercepted in the filter screen 7, and therefore the machine body 1 is not prone to being abraded greatly and under high air speed, and the service life is long.

Referring to fig. 1, one end fixed mounting that organism 1 is close to air intake 12 has first drainage plate 2, and first drainage plate 2 is located the one side that filter screen 7 deviates from air intake 12, and the new trend after the filtration contacts with first drainage plate 2, and first wind hole 21 of five rows has been seted up to first drainage plate 2, and the new trend passes first drainage plate 2 through first wind hole 21 and flows to one side that first drainage plate 2 deviates from air intake 12.

Referring to fig. 1, frame fixed mounting has second drainage plate 3, and second drainage plate 3 is located one side that first drainage plate 2 deviates from air intake 12, leaves the certain distance between first drainage plate 2 and the second drainage plate 3 and establishes to retrieve chamber 4, and the new trend is in retrieving chamber 4 through first wind hole 21 entering, and five rows of second wind holes 31 have been seted up to second drainage plate 3, makes the new trend break away from retrieving chamber 4 from second wind hole 31 under the effect of air-blower 11.

Referring to fig. 1 and 2, two vertical support plates 6 are fixedly installed in the recovery cavity 4, the two support plates 6 are respectively located on two sides of the machine body 1 along the width direction of the machine body, two rows of recovery pipes 5 are installed between the two support plates 6, and fresh air is in contact with the recovery pipes 5 in the process of flowing in the recovery cavity 4; frame fixed mounting has inlet tube 14, and the user lets in water in inlet tube 14, and recovery tube 5 is close to the one end of inlet tube 14 and all communicates with inlet tube 14, and then makes rivers go into recovery tube 5 in, and recovery tube 5 deviates from the one end fixed mounting of inlet tube 14 has wet return 15 and all communicates with wet return 15, and the water in the recovery tube 5 breaks away from recovery tube 5 through recovery tube 5.

Referring to fig. 1 and 2, a rotating shaft 8 is rotatably connected to a machine body 1, the rotating shaft 8 is vertically arranged, a motor is fixedly mounted at the upper end of the machine body 1, an output shaft of the motor is coaxially and fixedly connected with the rotating shaft 8, the rotating shaft 8 is driven to rotate when the motor is started, and four worms 81 are fixedly mounted on the rotating shaft 8 and drive the four worms 81 to synchronously rotate; two ends of the recovery pipes 5 are respectively rotatably connected with the two support plates 6, the rotating shaft 8 is positioned between the two rows of recovery pipes 5, the recovery pipes 5 are fixedly provided with worm wheels 52 matched with the worms 81, the worm wheels 52 of the two rows of recovery pipes 5 are respectively meshed with the worms 81 with corresponding heights at the same time, the recovery pipes 5 are synchronously rotated under the driving of the worms 81, the recovery pipes 5 drive the water inside to rotate, and the water at different positions of the recovery pipes 5 is fully contacted with fresh air to carry out heat exchange.

Referring to fig. 1 and 2, two ends of the recovery pipe 5 are respectively connected with the water inlet pipe 14 and the water return pipe 15 in a rotating manner, the motor can drive the recovery pipe 5 to rotate in a single direction all the time, the water inlet pipe 14 and the water return pipe 15 cannot be driven to rotate, a user can install a sealing ring at the rotating connection positions of the water inlet pipe 14, the water return pipe 15 and the recovery pipe 5, leakage of water from the connection positions of the two ends of the recovery pipe 5 is reduced, and the humidity of fresh air is not easily influenced greatly.

Referring to fig. 1 and 2, recovery tube 5 has a plurality of archs 51 along its length direction fixed mounting, and arch 51 all is the annular, and arch 51 follows recovery tube 5 and rotates, all is equipped with the cavity in the arch 51, and the cavity all communicates with recovery tube 5, and in the water entering cavity in the recovery tube 5, effective increase and new trend heat exchange's area, the improvement is to the rate of recovery of new trend energy.

Referring to fig. 1, the first air holes 21 and the second air holes 31 are arranged in a staggered manner in the vertical direction, five rows of baffle blocks 41 are fixedly arranged on the sides of the first drainage plate 2 and the second drainage plate 3 close to each other, the baffle blocks 41 of the first drainage plate 2 are arranged in a staggered manner with the first air holes 21, the baffle blocks 41 of the second drainage plate 3 are arranged in a staggered manner with the second air holes 31, and after the fresh air blown from the first through holes contacts the recovery pipes 5 for the first time, blowing to the baffle blocks 41 with the height corresponding to the second drainage plate 3, arranging baffle grooves 411 at one ends of the baffle blocks 41 close to the recovery tubes 5, leading the fresh air by the baffle grooves 411, leading the fresh air to flow towards the baffle blocks 41 close to the first drainage plate 2 along the baffle grooves 411, and then turn to once more, during the period new trend and the 5 heat exchanges of carrying out the contact many times of recovery tube, then breaks away from recovery chamber 4 through second wind hole 31, and is higher to the rate of recovery of new trend energy.

The implementation principle of the novel heat recovery air conditioning unit in the embodiment of the application is as follows: when the motor is started, the rotating shaft 8 and the four worms 81 are driven to synchronously rotate, worm wheels 52 of two rows of recovery pipes 5 are respectively meshed with the worms 81 with corresponding heights at the same time, and are driven to synchronously rotate by the worms 81, the recovery pipes 5 drive water inside to rotate, so that the water at different positions of the recovery pipes 5 is fully contacted with fresh air to carry out heat exchange; first wind hole 21 and second wind hole 31 set up along vertical direction is crisscross, the new trend that first through-hole blew in contacts the back with recovery tube 5 for the first time, blow on the baffling piece 41 of second drainage plate 3 corresponding height, baffling groove 411 plays the guide effect to the new trend, the new trend flows to being close to 2 baffling piece 41 directions of first drainage plate along baffling groove 411, carry out the contact many times with recovery tube 5 and carry out the heat exchange, and then improve the rate of recovery to the new trend energy.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a novel heat recovery air conditioning unit, includes organism (1), its characterized in that: air-blower (11) has set firmly in organism (1), air intake (12) and air outlet (13) have been seted up respectively at organism (1) both ends along length direction, the one end that organism (1) is close to air intake (12) has set firmly first drainage plate (2) and second drainage plate (3), establish between first drainage plate (2) and second drainage plate (3) and retrieve chamber (4), be equipped with a plurality of recovery tubes (5) in retrieving chamber (4), a plurality of rows of first wind holes (21) have been seted up in first drainage plate (2), a plurality of rows of second wind holes (31) have been seted up in second drainage plate (3), first wind hole (21) and second wind hole (31) set up along vertical direction is crisscross.

2. The new heat recovery air conditioning unit as claimed in claim 1, wherein: one side that first drainage board (2) and second drainage board (3) are close to each other all sets firmly a plurality of rows of baffling piece (41), and baffling groove (411) have all been seted up to baffling piece (41) one end that is close to recovery tube (5).

3. The new heat recovery air conditioning unit as claimed in claim 2, wherein: baffling blocks (41) of the first drainage plates (2) and the first air holes (21) are arranged in a staggered mode, and baffling blocks (41) of the second drainage plates (3) and the second air holes (31) are arranged in a staggered mode.

4. The new heat recovery air conditioning unit as claimed in claim 1, wherein: two vertical supporting plates (6) are arranged in the recycling cavity (4), two ends of the recycling pipe (5) are rotatably connected with the two supporting plates (6) respectively, a water inlet pipe (14) and a water return pipe (15) are fixedly arranged on the frame, and two ends of the recycling pipe (5) are rotatably connected with the water inlet pipe (14) and the water return pipe (15) respectively.

5. The new heat recovery air conditioning unit as claimed in claim 1, wherein: the recovery pipe (5) is fixedly provided with a plurality of bulges (51) along the length direction.

6. The new heat recovery air conditioning unit as claimed in claim 5, wherein: cavities are arranged in the bulges (51) and communicated with the recovery pipes (5).

7. The new heat recovery air conditioning unit as claimed in claim 1, wherein: and a filter screen (7) is fixedly arranged at one end of the machine body (1) close to the air inlet (12).

8. The novel heat recovery air conditioning unit as claimed in claim 4, wherein: the machine body (1) is rotatably connected with a rotating shaft (8), the rotating shaft (8) is fixedly provided with a plurality of worms (81), and the recovery pipes (5) are fixedly provided with worm wheels (52) matched with the worms (81).