CN215982886U

CN215982886U - Constant temperature and humidity unit type air conditioning unit

Info

Publication number: CN215982886U
Application number: CN202122220185.5U
Authority: CN
Inventors: 骆文彦; 张德强; 王松柏; 张伟
Original assignee: Shandong Kaifeng Energy Saving Technology Co ltd
Current assignee: Shandong Kaifeng Energy Saving Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-08
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a constant temperature and humidity unit type air conditioning unit, and particularly relates to the technical field of air conditioning equipment. Through setting up the sponge brush, servo motor and stay cord, servo motor operation can drive the gear and take place to rotate, the meshing wheel, the action wheel can be rotatory along with the rotation of meshing wheel from the driving wheel, the stay cord can be at the action wheel and from the winding on the driving wheel, and then the elevator can be dragged by the stay cord and drive the sponge brush upward movement, control servo motor after that makes the action wheel and loosen the stay cord from driving wheel reverse rotation, the sponge brush can the downstream under the action of gravity, the up-and-down motion of sponge brush is cleared up the dust on with the filter screen, consequently, need not to dismantle the filter screen and just can be quick convenient the completion to the clearance of filter screen.

Description

Constant temperature and humidity unit type air conditioning unit

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a constant-temperature and constant-humidity unit type air conditioning unit.

Background

The unit air conditioning unit, that is, a cabinet air conditioning unit, is generally provided with a mixing section, a filtering section, a heat exchange section, a fan and other related functional sections, when an air conditioner operates in a refrigerating mode, low-temperature and low-pressure refrigerant gas is sucked by a compressor and then is pressurized into high-temperature and high-pressure refrigerant gas, the high-temperature and high-pressure refrigerant gas is decompressed and changed into medium-temperature and high-pressure liquid in an outdoor heat exchanger, and the medium-temperature and high-pressure liquid is throttled and decompressed by a throttling component and then is changed into low-temperature and low-pressure liquid, so that the constant-temperature and constant-humidity unit air conditioning unit in the prior art has the following problems:

1. the filter screen of the existing air conditioning unit needs to be cleaned after being detached, which wastes time and labor;

2. the unit type air conditioning unit is very inconvenient to carry due to the large size, the outside of the air conditioning unit is smooth, and the force is not good when the air conditioning unit is carried; to this end, we propose a constant temperature and humidity unit type air conditioning unit to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a constant temperature and humidity unit type air conditioning unit, which solves the above problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: a constant temperature and humidity unit type air conditioning unit comprises a lower unit body, wherein a mounting frame is fixedly mounted on the inner wall of the lower unit body, a limiting plate is fixedly mounted in the middle of the upper end and the lower end of the mounting frame, a filter screen is fixedly mounted in the middle of the limiting plate, limiting blocks are symmetrically mounted on the inner wall of the mounting frame, lifting blocks are slidably mounted on the outer surfaces of the limiting blocks, a mounting rod is fixedly mounted in the middle of the lifting blocks, a sponge brush is movably sleeved on the outer surface of the mounting rod, a fixing plate is fixedly mounted on the upper end face of the mounting frame, a servo motor is fixedly mounted on one side of the fixing plate, a gear is fixedly sleeved on one side of the output end of the servo motor, a driving wheel is fixedly mounted on one side of the gear, which is far away from the fixing plate, a driven wheel is slidably sleeved on the inner surface of the fixing plate, a meshing wheel is fixedly sleeved on one side of the driven wheel, which is close to the fixing plate, the engaging wheel is meshed with the gear, pull ropes are wound on the outer surfaces of the driving wheel and the driven wheel, and the bottom end of each pull rope is fixedly connected with the upper end face of the lifting block.

Preferably, the air inlet groove has been seted up in the front of lower unit, the circular slot has been seted up to one side that the mounting bracket is close to servo motor, the guide block is installed to the up end symmetry of mounting bracket, guide block and stay cord sliding connection.

Preferably, the internal surface of unit bottom is down inserted and is equipped with the ash collecting box that is located the mounting bracket below, the positive fixed mounting of ash collecting box has the handle, the centre intercommunication of unit up end has the tuber pipe down, the equal fixed mounting in four corners of unit up end has spacing pipe down.

Preferably, the upper surface of the lower unit is movably provided with an upper unit, the inner surface of the bottom end of the upper unit is connected with the outer surface of the limiting pipe in a sliding manner, and the bottom of the upper unit is communicated with the top of the air pipe.

Preferably, the front surface of the upper unit is provided with an air outlet, and both sides of the upper unit and the lower unit are symmetrically provided with hole grooves.

Preferably, the fixed block is installed to the bilateral symmetry of the bottom of going up the unit, the positive movable mounting of fixed block has the long slab, one side and lower unit fixed connection that the long slab is close to each other, the internal surface of fixed block and long slab all inserts and is equipped with the bolt, the surface cover of bolt is equipped with the installation spring, the both ends of installation spring respectively with long slab and bolt fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the sponge brush, the servo motor and the pull rope, the servo motor can drive the gear to rotate when running, the meshing wheel, the driving wheel and the driven wheel can rotate along with the rotation of the meshing wheel, the pull rope can be wound on the driving wheel and the driven wheel, and then the lifting block can be pulled by the pull rope to drive the sponge brush to move upwards, then the servo motor is controlled to enable the driving wheel and the driven wheel to rotate reversely to loosen the pull rope, the sponge brush can move downwards under the action of gravity, and the up-and-down reciprocating motion of the sponge brush cleans dust on the filter screen, so that the filter screen can be cleaned quickly and conveniently without being disassembled;

2. through setting up spacing pipe, hole groove and bolt, the pulling bolt makes its inside from the fixed block break away from, can both hands insert the downthehole unit and take out from spacing pipe with last unit after that, and the unit is divided into two parts this moment, volume and weight when reducing the transport, and the design in hole groove makes things convenient for the operating personnel to exert oneself when the air conditioner transport, has increased the firm of exerting oneself when the transport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a front view of the present invention.

Fig. 2 is a schematic view of the installation structure of the air duct of the present invention.

Fig. 3 is a schematic view of an installation structure of the servo motor of the present invention.

Fig. 4 is a schematic view of the installation structure of the guide block of the present invention.

Fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 3 according to the present invention.

Fig. 6 is a schematic view of a portion of the enlarged structure at B in fig. 3 according to the present invention.

Fig. 7 is a partial enlarged structural view of the utility model at C in fig. 4.

In the figure: 1. discharging the unit; 2. a mounting frame; 3. a limiting plate; 4. filtering with a screen; 5. a limiting block; 6. a lifting block; 7. mounting a rod; 8. a sponge brush; 9. a fixing plate; 10. a servo motor; 11. a gear; 12. an engaging wheel; 13. a driving wheel; 14. a driven wheel; 15. pulling a rope; 16. an air inlet groove; 17. a dust collecting box; 18. a handle; 19. an air duct; 20. a limiting pipe; 21. loading the machine set; 22. an air outlet; 23. a hole groove; 24. a fixed block; 25. a long plate; 26. a bolt; 27. installing a spring; 28. a circular groove; 29. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in FIGS. 1-7, the utility model provides a constant temperature and humidity unit type air conditioning unit, which comprises a lower unit 1, wherein an installation frame 2 is fixedly arranged on the inner wall of the lower unit 1, a limiting plate 3 is fixedly arranged in the middle of the upper end and the lower end of the installation frame 2, a filter screen 4 is fixedly arranged in the middle of the limiting plate 3, limiting blocks 5 are symmetrically arranged on the inner wall of the installation frame 2, a lifting block 6 is slidably arranged on the outer surface of each limiting block 5, an installation rod 7 is fixedly arranged in the middle of each lifting block 6, a sponge brush 8 is movably sleeved on the outer surface of each installation rod 7, a fixed plate 9 is fixedly arranged on the upper end surface of the installation frame 2, a servo motor 10 is fixedly arranged on one side of the fixed plate 9, a gear 11 is fixedly sleeved on one side of the output end of the servo motor 10, a driving wheel 13 is fixedly arranged on one side of the gear 11 far away from the fixed plate 9, and a driven wheel 14 is slidably sleeved on the inner surface of the fixed plate 9, follow fixed cover in one side that driving wheel 14 is close to fixed plate 9 and have connect meshing wheel 12, meshing

wheel

12 and 11 meshing of gear are connected, action wheel 13 and the surface from driving wheel 14 all twine stay cord 15, the bottom of stay cord 15 and the up end fixed connection of elevator 6, stay cord 15 twines through action wheel 13 and the rotation from driving wheel 14, thereby drive

elevator

6 and 8 upward movements of sponge brush, loosen stay cord 15, under the action of gravity of elevator 6 and sponge brush 8, sponge brush 8 can the downstream, and then sponge brush 8 can be at the outside reciprocating motion of filter screen 4, the dust that accumulates on the filter screen 4 is cleared up.

Further, the front surface of the lower unit 1 is provided with an air inlet groove 16, one side of the mounting frame 2 close to the servo motor 10 is provided with a circular groove 28, the upper end surface of the mounting frame 2 is symmetrically provided with guide blocks 29, the guide blocks 29 are slidably connected with the pull rope 15, the air inlet groove 16 and the circular groove 28 can suck external air into the lower unit 1, and the guide blocks 29 play a role in guiding the pull rope 15.

Further, the internal surface of unit 1 bottom down is inserted and is equipped with the ash-collecting box 17 that is located mounting bracket 2 below, the positive fixed mounting of ash-collecting box 17 has handle 18, the centre intercommunication of unit 1 up end down has tuber pipe 19, the equal fixed mounting in four corners of unit 1 up end has spacing pipe 20 down, the last surface movable mounting of unit 1 has last unit 21 down, the internal surface of going up unit 21 bottom and the surface sliding connection of spacing pipe 20, the bottom of going up unit 21 and the top intercommunication of tuber pipe 19, tuber pipe 19 can be with the gas transport to the mounting bracket 2 in the unit 1 down, spacing pipe 20 has played spacing and fixed effect to mounting bracket 2, it can be with the further processing cooling of unit 1 internal gas down to go up unit 21, blow off from air outlet 22 afterwards.

Further, the air outlet 22 has been seted up in the front of going up unit 21, the hole groove 23 has all been seted up to the both sides of going up unit 21 and lower unit 1 symmetrically, the bilateral symmetry of the bottom of going up unit 21 installs fixed block 24, the front movable mounting of fixed block 24 has long board 25, one side and the lower unit 1 fixed connection that long board 25 is close to each other, bolt 26 has all been inserted to the internal surface of fixed block 24 and long board 25, the surface cover of bolt 26 is equipped with installation spring 27, the both ends of installation spring 27 respectively with long board 25 and bolt 26 fixed connection, block in the hole groove 23 through the finger card, the transport to lower unit 1 and last unit 21 has been made things convenient for, pulling bolt 26 makes it break away from in the fixed block 24, thereby remove the fixed to last unit 21, make things convenient for the separately transport to lower unit 1 and last unit 21.

The working principle is as follows: when the filter screen 4 needs to be cleaned, the servo motor 10 is started to enable the gear 11 to rotate, then the driving wheel 13 and the driven wheel 14 can rotate simultaneously through the meshing of the meshing wheel 12, then the pull rope 15 can be wound by the driving wheel 13 and the driven wheel 14, then the pull rope 15 can pull the lifting block 6 and the sponge brush 8 to move upwards, after the sponge brush 8 moves to the topmost end, the servo motor 10 is controlled to enable the driving wheel 13 and the driven wheel 14 to rotate reversely, then the pull rope 15 is released, under the action of gravity, the lifting block 6 and the sponge brush 8 can move downwards, the sponge brush 8 can reciprocate up and down on the outer surface of the filter screen 4, dust outside the filter screen 4 can be cleaned, the cleaned dust can fall into the dust collecting box 17 to be collected, after the cleaning is completed, the handle 18 can be pulled to take the dust collecting box 17 out of the lower unit 1, the dust in the dust collecting box 17 can be cleaned, when an operator needs to carry the air conditioning unit, the bolt 26 can be pulled to separate the bolt from the inside of the fixing block 24, then fingers can be inserted into the hole groove 23, the upper unit 21 is lifted to separate the upper unit from the limiting pipe 20, and the air conditioning unit is divided into two parts, so that the size and the weight during carrying are reduced, the design of the hole groove 23 can enable the operator to be better stressed, the stability during carrying is guaranteed, and the carrying of the operator is facilitated.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a constant temperature and humidity unit formula air conditioning unit, includes lower unit (1), its characterized in that: the inner wall fixed mounting of lower unit (1) has mounting bracket (2), the equal fixed mounting in the middle of both ends has limiting plate (3) about mounting bracket (2), the middle fixed mounting of limiting plate (3) has filter screen (4), stopper (5) are installed to the inner wall symmetry of mounting bracket (2), the surface slidable mounting of stopper (5) has elevator (6), the middle fixed mounting of elevator (6) has installation pole (7), the surface movable sleeve of installation pole (7) is equipped with sponge brush (8), the up end fixed mounting of mounting bracket (2) has fixed plate (9), one side fixed mounting of fixed plate (9) has servo motor (10), one side fixed the cup jointing of servo motor (10) output has gear (11), one side fixed mounting that fixed plate (9) were kept away from in gear (11) has action wheel (13), the inner surface of the fixing plate (9) is sleeved with a driven wheel (14) in a sliding mode, one side, close to the fixing plate (9), of the driven wheel (14) is fixedly sleeved with a meshing wheel (12), the meshing wheel (12) is meshed with a gear (11) and connected with the gear, pull ropes (15) are wound on the outer surfaces of the driving wheel (13) and the driven wheel (14), and the bottom end of each pull rope (15) is fixedly connected with the upper end face of the lifting block (6).

2. The unit type air conditioning unit according to claim 1, wherein the front surface of the lower unit (1) is provided with an air inlet slot (16), one side of the mounting frame (2) close to the servo motor (10) is provided with a circular slot (28), the upper end surface of the mounting frame (2) is symmetrically provided with guide blocks (29), and the guide blocks (29) are slidably connected with the pull rope (15).

3. The unit type air conditioning unit according to claim 1, wherein a dust collecting box (17) located below the mounting frame (2) is inserted into the inner surface of the bottom of the lower unit (1), a handle (18) is fixedly installed on the front surface of the dust collecting box (17), an air pipe (19) is communicated with the middle of the upper end surface of the lower unit (1), and limiting pipes (20) are fixedly installed at four corners of the upper end surface of the lower unit (1).

4. The unit type air conditioning unit according to claim 3, wherein the upper unit (21) is movably mounted on the upper surface of the lower unit (1), the inner surface of the bottom end of the upper unit (21) is slidably connected with the outer surface of the limiting pipe (20), and the bottom of the upper unit (21) is communicated with the top of the air pipe (19).

5. The unit-type air conditioning unit as claimed in claim 4, wherein the upper unit (21) has an air outlet (22) on the front surface thereof, and the upper unit (21) and the lower unit (1) have holes (23) symmetrically formed on both sides thereof.

6. The unit-type air conditioning unit according to claim 4, characterized in that the fixed blocks (24) are symmetrically installed on two sides of the bottom of the upper unit (21), the long plate (25) is movably installed on the front face of the fixed blocks (24), one side, close to each other, of the long plate (25) is fixedly connected with the lower unit (1), the bolts (26) are inserted into the inner surfaces of the fixed blocks (24) and the long plate (25), the outer surface of each bolt (26) is sleeved with the installation spring (27), and two ends of each installation spring (27) are fixedly connected with the long plate (25) and the corresponding bolt (26) respectively.