CN215805422U

CN215805422U - Air conditioner with low-noise high-efficiency fan

Info

Publication number: CN215805422U
Application number: CN202122039664.7U
Authority: CN
Inventors: 吕炼; 赵鑫
Original assignee: Jiangsu Hongdi Air Conditioning Equipment Made Co ltd
Current assignee: Jiangsu Hongdi Air Conditioning Equipment Made Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-11
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an air conditioner with a low-noise high-efficiency fan, which comprises an air conditioner body and a fan silencer, wherein the fan silencer is arranged at the air outlet end of the air conditioner body, supporting plates are fixedly connected on the outer walls of the two sides of the fan silencer, one side of each supporting plate is fixedly connected with two symmetrically-arranged connecting blocks, a positioning plate is fixedly connected between the two connecting blocks, one side of each positioning plate is provided with a rotating groove, a screw rod is rotatably connected in each rotating groove, the top end of the screw rod penetrates through the rotating groove and extends upwards, one end of the screw rod, which extends, is fixedly connected with a rotating block, two clamping plates are sleeved on the screw rod on the side wall, which is positioned in the rotating groove, and the threads in the screw holes of the two clamping plates are oppositely arranged. Effectively prolong the service life of the silencer of the fan.

Description

Air conditioner with low-noise high-efficiency fan

Technical Field

The utility model relates to the field of products related to fan air conditioners, in particular to an air conditioner with a low-noise high-efficiency fan.

Background

The temperature of the room controlled by the air conditioning unit is controlled by using a fan to send cold and hot air into the room. The fan can generate conveying noise (including airflow noise, mechanical noise and vibration noise) when conveying air, the comfort level of the indoor environment can be affected when the noise is not well treated, the normal life of people can be disturbed when the noise is serious, and even diseases can be caused. Air conditioning boxes (fresh air handling units) produced and sold in the current market have high noise, for example, 15000 cubic units, national standard noise is not more than 75 decibels, and when the air conditioning boxes are directly installed in a suspended ceiling, indoor environmental noise exceeds the national requirement for 55 decibels of environmental noise. At present, the part of the excessive noise is eliminated by adopting silencing measures when a design unit designs an air conditioning air system (the noise can be reduced to 72 decibels, and the requirement of 55 decibels of environmental noise cannot be met). Accordingly, the cost is increased and the construction cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioner with a low-noise high-efficiency fan, which can have a noise reduction function through the arrangement of a fan silencer, and the fan silencer is convenient to disassemble and clean through the arrangement of a clamping and clamping fixing mechanism, so that the service life of the fan silencer is effectively prolonged, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an air conditioner with a low-noise high-efficiency fan comprises an air conditioner body and a fan silencer, wherein the fan silencer is arranged at the air outlet end of the air conditioner body, supporting plates are fixedly connected to the outer walls of the two sides of the fan silencer, two symmetrically-arranged connecting blocks are fixedly connected to one side of each supporting plate, a positioning plate is fixedly connected between the two connecting blocks, a rotating groove is formed in one side of the positioning plate, a lead screw is rotatably connected in the rotating groove, the top end of the lead screw penetrates through the rotating groove and extends upwards, a rotating block is fixedly connected to the extending end of the lead screw, two clamping plates are sleeved on the side wall, located in the rotating groove, of the lead screw in a threaded manner, threads in the threads of the two clamping plates are oppositely arranged, a fixing block corresponding to the position of the supporting plates is fixedly connected to the outer side wall of the air conditioner body, and the fixing block is arranged between the two clamping plates, the one end fixedly connected with diaphragm that fan muffler was kept away from to the backup pad, it is connected with the threaded rod to rotate on the diaphragm lateral wall, the one end fixedly connected with knob of threaded rod, the push pedal has been cup jointed to the screw thread on the threaded rod, the one end fixedly connected with kelly of push pedal, the one end of kelly runs through the diaphragm and extends to commentaries on classics piece department, be equipped with a plurality of draw-in grooves that correspond with the kelly on the commentaries on classics piece.

Preferably, the rotating block and the knob are made of rubber, and a plurality of anti-skid lines which are obliquely arranged are arranged on the outer side wall.

Preferably, one end of the clamping rod, which is close to the rotating block, is fixedly sleeved with a limiting block.

Preferably, one side of the positioning plate is provided with a sliding opening, and the two clamping plates are slidably inserted into the sliding opening.

Preferably, a plurality of the clamping grooves are arranged at equal intervals.

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

the air conditioner with the low-noise high-efficiency fan has the advantages that the vibration generated when the fan works can be effectively reduced by arranging the fan silencer at the air outlet end of the air conditioner body, the sound insulation and noise reduction effects are achieved, the screw rod can be driven to rotate in the rotating groove on the positioning plate by rotating the rotating block, at the moment, the two clamping plates arranged on the screw rod move relatively under the arrangement of opposite screw openings so as to clamp the fixed block on the air conditioner body, the connection between the fan silencer and the air conditioner body is realized, then, the knob is rotated to drive the threaded rod to enable the push plate arranged on the screw thread to move, and the clamping rod is pushed to move when the push plate moves so as to enable the clamping rod to be inserted into the corresponding clamping groove on the rotating block to realize the fixation of the rotating block, the noise reduction function can be realized by the arrangement of the fan silencer, and the fan silencer is convenient to disassemble and clean by the arrangement of the clamping and fixing mechanism, effectively prolong the service life of the silencer of the fan.

Drawings

FIG. 1 is a schematic view of an air conditioner with a low noise and high efficiency fan according to the present invention;

FIG. 2 is an enlarged view of the air conditioner with a low noise and high efficiency blower of the present invention at A;

FIG. 3 is a schematic view of the structure of the air conditioner rotary slot with low noise and high efficiency fan according to the present invention;

fig. 4 is a schematic view of a slot of a fan with low noise and high efficiency according to the present invention.

In the figure: 1. an air conditioner body; 2. a fan silencer; 3. a support plate; 4. connecting blocks; 5. positioning a plate; 6. a rotating groove; 7. a screw rod; 8. rotating the block; 9. a clamping plate; 10. a fixed block; 11. a transverse plate; 12. a threaded rod; 13. a knob; 14. pushing the plate; 15. a clamping rod; 16. a card slot; 17. and a limiting 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.

Referring to fig. 1-4, an embodiment of the present invention is shown: an air conditioner with a low-noise high-efficiency fan comprises an air conditioner body 1 and a fan silencer 2, wherein the fan silencer 2 is arranged at the air outlet end of the air conditioner body 1, supporting plates 3 are fixedly connected to the outer walls of the two sides of the fan silencer 2, one side of each supporting plate 3 is fixedly connected with two symmetrically-arranged connecting blocks 4, a positioning plate 5 is fixedly connected between the two connecting blocks 4, one side of each positioning plate 5 is provided with a rotating groove 6, a screw rod 7 is rotatably connected in each rotating groove 6, the top end of each screw rod 7 penetrates through the corresponding rotating groove 6 and extends upwards, a rotating block 8 is fixedly connected to the extending end of each screw rod 7, two clamping plates 9 are sleeved on the side wall of each screw rod 7 in each rotating groove 6 in a threaded manner, the threads in the screw holes of the two clamping plates 9 are oppositely arranged, a fixing block 10 corresponding to the position of the supporting plate 3 is fixedly connected to the outer side wall of the air conditioner body 1, and the fixing block 10 is arranged between the two clamping plates 9, specifically, the blower silencer 2 arranged at the air outlet end of the air conditioner body 1 can effectively reduce vibration generated during the operation of a blower, so that the effects of sound insulation and noise reduction are achieved, the screw rod 7 can be driven to rotate in the rotating groove 6 on the positioning plate 5 through the rotating block 8, and at the moment, the two clamping plates 9 arranged on the screw rod 7 move relatively under the arrangement of opposite screw openings so as to clamp the fixed block 10 on the air conditioner body 1, so that the connection between the blower silencer 2 and the air conditioner body 1 is realized;

one end fixedly connected with diaphragm 11 that fan muffler 2 was kept away from to backup pad 3, it is connected with threaded rod 12 to rotate on the 11 lateral walls of diaphragm, the one end fixedly connected with knob 13 of threaded rod 12, push pedal 14 has been cup jointed to the screw thread on threaded rod 12, the one end fixedly connected with kelly 15 of push pedal 14, the one end of kelly 15 runs through diaphragm 11 and extends to turning block 8 department, be equipped with a plurality of draw-in grooves 16 that correspond with kelly 15 on the turning block 8, specific saying, it takes place to remove to rotate knob 13 and drive threaded rod 12 and make the push pedal 14 that the screw thread was installed, thereby will promote the motion of kelly 15 when push pedal 14 removed and make kelly 15 insert the draw-in groove 16 that corresponds on the turning block 8 in realize turning block 8's fixed.

Furthermore, the rotating block 8 and the knob 13 are made of rubber, and a plurality of anti-slip lines which are obliquely arranged are arranged on the outer side walls of the rotating block 8 and the knob 13, so that the friction force between the rotating block 8 and the knob 13 is increased, and the sliding is prevented during the rotation; a limiting block 17 is fixedly sleeved on one end of the clamping rod 15 close to the rotating block 8; one side of the positioning plate 5 is provided with a sliding opening, and the two clamping plates 9 are inserted in the sliding opening in a sliding manner; the plurality of card slots 16 are arranged at equal intervals between adjacent card slots.

The working principle is as follows: at first set up the vibrations that fan muffler 2 can effectively reduce fan during operation production at the air-out end of air conditioner body 1, reach the effect of making an uproar that gives sound insulation, the accessible rotates commentaries on classics piece 8 and drives the 6 internal rotations of rotation grooves of lead screw 7 on locating plate 5, thereby two grip blocks 9 installed on lead screw 7 move relatively under the setting of opposite screw socket this moment and the fixed block 10 on the centre gripping air conditioner body 1 realizes being connected between fan muffler 2 and the air conditioner body 1 with this, rotate knob 13 again afterwards and drive threaded rod 12 and make the push pedal 14 of screw thread installation take place to remove, thereby will promote the motion of kelly 15 when push pedal 14 removes and make kelly 15 insert the draw-in groove 16 that corresponds on commentaries on classics piece 8 and realize changeing piece 8's fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air conditioner with low noise high efficiency fan, includes air conditioner body (1) and fan muffler (2), its characterized in that: air-out that air conditioner body (1) was located in fan muffler (2) is served, equal fixedly connected with backup pad (3) on the both sides outer wall of fan muffler (2), two connecting block (4) that one side fixedly connected with symmetry of backup pad (3) set up, two fixedly connected with locating plate (5) between connecting block (4), one side of locating plate (5) is equipped with rotation groove (6), it is connected with lead screw (7) to rotate groove (6) internal rotation, the top of lead screw (7) is run through and is rotated groove (6) and upwards extend, one of lead screw (7) extension serves fixedly connected with commentaries on classics piece (8), lead screw (7) are located and rotate two grip blocks (9) of having cup jointed, two on the lateral wall in groove (6) screw thread in grip block (9) screw thread sets up for opposite, fixedly connected with fixed block (10) that correspond with backup pad (3) position on the lateral wall of air conditioner body (1) The utility model discloses a fan silencer, fixed block (10) are located between two grip blocks (9), one end fixedly connected with diaphragm (11) of fan muffler (2) are kept away from in backup pad (3), it is connected with threaded rod (12) to rotate on diaphragm (11) lateral wall, the one end fixedly connected with knob (13) of threaded rod (12), push pedal (14) have been cup jointed to the screw thread on threaded rod (12), the one end fixedly connected with kelly (15) of push pedal (14), the one end of kelly (15) runs through diaphragm (11) and locates to extend to commentaries on classics piece (8), be equipped with a plurality of draw-in grooves (16) that correspond with kelly (15) on commentaries on classics piece (8).

2. An air conditioner with a low noise and high efficiency fan as set forth in claim 1, wherein: the rotating block (8) and the knob (13) are made of rubber, and multiple anti-skid lines which are obliquely arranged are arranged on the outer side wall.

3. An air conditioner with a low noise and high efficiency fan as set forth in claim 1, wherein: and a limiting block (17) is fixedly sleeved on one end of the clamping rod (15) close to the rotating block (8).

4. An air conditioner with a low noise and high efficiency fan as set forth in claim 1, wherein: one side of the positioning plate (5) is provided with a sliding opening, and the two clamping plates (9) are inserted in the sliding opening in a sliding manner.

5. An air conditioner with a low noise and high efficiency fan as set forth in claim 1, wherein: the clamping grooves (16) are arranged at equal intervals.