CN111928388B

CN111928388B - Household air conditioner convenient to clean

Info

Publication number: CN111928388B
Application number: CN202010802958.8A
Authority: CN
Inventors: 李燕芝
Original assignee: Jinan Langshi Environmental Science And Technology Co ltd
Current assignee: Jinan Langshi Environmental Science and Technology Co.,Ltd.
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-09-03
Anticipated expiration: 2040-08-11
Also published as: CN111928388A

Abstract

The invention discloses a household air conditioner convenient to clean, which comprises a shell, wherein supporting legs are arranged at the bottom end of the outer part of the shell, the shell is of a horizontally placed barrel-shaped structure, the shell is of a hollow structure, a drain pipe is arranged at the bottom end of the shell, a valve is arranged on the drain pipe, a movable barrel is arranged in the inner space of the shell, the movable barrel is of a semi-open barrel-shaped structure, and a driving mechanism for driving the movable barrel to rotate axially is arranged on the shell. According to the invention, through the movable barrel and the mesh barrel, as the movable barrel rotates continuously, the bristles arranged on the inner side of the movable barrel can continuously brush off dust on the mesh barrel and are washed by the defrosting water, so that the cleaning effect is achieved.

Description

Household air conditioner convenient to clean

Technical Field

The invention relates to the technical field of air conditioners, in particular to a household air conditioner convenient to clean.

Background

In a conventional split wall-mounted air conditioner indoor unit, the indoor unit generally comprises a front panel, an indoor heat exchanger, a filter screen, a rear shell, a cross-flow fan, a wind sweeping blade of an air outlet, a wind guiding blade, a water receiving disc and an air conditioner indoor control unit (comprising a control circuit board, a wind sweeping fan and a cross-flow fan), wherein the water receiving disc is positioned below the heat exchanger and the cross-flow fan, the cross-flow fan is positioned below the rear of the heat exchanger, and an air duct is formed between the heat exchanger and the rear shell.

Although there are many devices for cleaning the indoor unit in the prior art, the cleaning of the indoor unit is important, but the outdoor unit is ignored, and the currently common cleaning method mainly cleans the outer surface of the indoor unit, or cleans the exposed filter screen, and in addition, simply cleans the front panel, the front surface of the heat exchanger and the exposed surface of the rear shell. However, most of the components, heat exchangers and fan blades in the outdoor unit cannot be cleaned, and the components accumulate a large amount of dust, bacteria and viruses after long-term accumulation, so that the heat dissipation effect is greatly reduced, and the energy consumption is increased.

Disclosure of Invention

The invention aims to solve the problems and provides a household air conditioner convenient to clean.

In order to achieve the purpose, the invention adopts the following technical scheme:

a household air conditioner convenient to clean comprises a shell, wherein supporting legs are mounted at the bottom end of the outer portion of the shell, the shell is of a horizontally placed barrel-shaped structure, the shell is of a hollow structure, a drain pipe is mounted at the bottom end of the shell, a valve is mounted on the drain pipe, a movable barrel is arranged in the inner space of the shell, the movable barrel is of a semi-open barrel-shaped structure, and a driving mechanism for driving the movable barrel to rotate axially is mounted on the shell;

the improved heat exchanger is characterized in that a plurality of elastic blocking mechanisms are radially arranged on the movable barrel at equal intervals, bristles are glued on the inner surface of the movable barrel, a net barrel is arranged in the inner space of the movable barrel, the net barrel is of a hollow structure, a support is fixedly connected to the inner bottom end of the net barrel vertically, a reinforcing frame is arranged between the support and the net barrel, a clamping mechanism is arranged at the upper end of the support, the heat exchanger is clamped by the clamping mechanism, and a fan is arranged on the heat exchanger.

Optionally, the driving mechanism is composed of a casing, a driving motor, a reduction gear set and a rotating shaft;

casing fixed connection is at the surface of shell, driving motor installs in the casing, driving motor possesses an output shaft, and driving motor's output shaft has reduction gear set, reduction gear set's output and the coaxial setting of pivot, reduction gear set's one end is kept away from in the pivot is passed the shell and with activity barrel fixed connection.

Optionally, the elastic blocking mechanism is composed of a baffle, a spring, a U-shaped block, a piston and a rod body;

the utility model discloses a spring assembly, including the baffle body of rod, the body of rod and U type piece fixed connection, the spring housing establish on the body of rod and with U type piece fixed connection, the quantity of piston be two and respectively with the both ends port fixed connection of U type piece, a plurality of recesses have been seted up to the equidistance on the activity barrel, the spring is located the recess, the body of rod is located the recess and passes the inner wall of recess and extend to activity barrel opposite side, the through-hole has all been seted up to the both sides of recess, piston sliding connection is in the through-hole, the interior top end fixedly connected with of shell is protruding.

Optionally, one end of the baffle, which is far away from the U-shaped block, is of an arc structure, and a gap between one end of the baffle, which is far away from the U-shaped block, and the shell is 1-5 CM.

Optionally, the supporting legs comprises last supporting legs, lower supporting legs, T type pole and buffer spring, go up supporting legs and shell fixed connection, upward the spacing groove has been seted up on the supporting legs, the head of T type pole is located the spacing inslot, T type pole tail end pass last supporting legs and with lower supporting legs fixed connection, the buffer spring cover is established on T type pole, and buffer spring is located between supporting legs and the lower supporting legs.

Optionally, the clamping mechanism is composed of a supporting plate, a bidirectional screw rod, a clamping block and a knob;

the sliding groove has been seted up on the layer board, the both ends of two-way screw rod are all rotated and are connected on the inner wall of sliding groove, left-handed screw thread and right-handed screw thread have been seted up respectively to the both ends of two-way screw rod, the quantity of clamp splice is two, and on two clamp splices respectively fixedly connected with left-handed nut and right-handed nut, sets up the left-handed screw thread fit of the clamp splice of left-handed nut and two-way screw rod, sets up the right-handed screw thread fit of the clamp splice of right-handed nut and two-way screw rod, layer board and fixedly connected with knob are passed to the one end of two-way screw rod.

Optionally, both ends of the bidirectional screw are in interference fit with deep groove ball bearings, and outer rings of the deep groove ball bearings are welded on the supporting plate.

The invention has the following advantages:

1. according to the invention, through the movable barrel and the mesh barrel, as the movable barrel rotates continuously, the bristles arranged on the inner side of the movable barrel can continuously brush off dust on the mesh barrel and are washed by the defrosting water, so that the cleaning effect is achieved.

2. According to the invention, the elastic blocking mechanism is arranged, and under the action of the tensile force of the spring, the U-shaped block drives the piston to seal the through hole, so that the liquid is prevented from flowing to the other side from one layer of the movable cylinder, the baffle drives the rod body to move when the baffle is contacted with the bulge, the rod body drives the U-shaped block to move, the U-shaped block drives the piston to be separated from the through hole, at the moment, the liquid can flow to the other end from one end of the movable cylinder, and when the liquid is communicated, the heat exchanger and the fan can be flushed by the liquid.

3. According to the invention, the buffering spring is arranged in the supporting leg, the buffering and shock absorption of the shell can be realized through the arrangement of the buffering spring, and the arrangement of the T-shaped rod and the limiting groove plays a role in limiting, so that only up-and-down linear motion can be realized, and therefore, the noise and shock absorption can be realized when the fan runs.

4. The clamping mechanism is arranged, the knob is driven to rotate through manpower, the knob drives the bidirectional screw fixedly connected with the knob to rotate, the bidirectional screw is provided with the left-handed screw thread and the right-handed screw thread, so that the clamping blocks on the two sides can be driven to move close to or away from each other, the clamping on the two sides of the heat exchanger can be realized when the bidirectional screw moves close to each other, the installation and the fixation are realized, and when the bidirectional screw moves away from each other, the separation of the clamping blocks and the heat exchanger is realized, so that the disassembly is convenient.

Drawings

Fig. 1 is a schematic structural view of a household-type easy-to-clean air conditioner according to the present invention;

FIG. 2 is a side view of a portion of the movable barrel of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the elastic blocking mechanism of fig. 1 according to the present invention.

FIG. 4 is an enlarged view of the leg of FIG. 1 according to the present invention.

FIG. 5 is a schematic view of the clamping mechanism of FIG. 1 according to the present invention.

In the figure: the device comprises a shell 1, supporting feet 2, a water discharging pipe 3, a movable barrel 4, an elastic blocking mechanism 5, a baffle 51, a spring 52, a U-shaped block 53, a piston 54, a groove 55, a through hole 56, bristles 6, a mesh barrel 7, a heat exchanger 8, a clamping mechanism 9, a support 10, a reinforcing frame 11, a fan 12, a rotating shaft 13, a reduction gear set 14, a machine shell 15, a driving motor 16, a protrusion 17, an upper supporting foot 18, a limiting groove 19, a lower supporting foot 20, a buffer spring 21 and a T-shaped rod 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a domestic type is convenient for clear air conditioner, including shell 1, supporting legs 2 is installed to the outside bottom of shell 1, supporting legs 2 is by last supporting legs 18, bottom suspension strut 20, T type pole 22 and buffer spring 21 constitute, go up supporting legs 18 and shell 1 fixed connection, go up supporting legs 18 and seted up spacing groove 19, T type pole 22's head is located spacing groove 19, T type pole 22 tail end passes supporting legs 18 and with bottom suspension strut 20 fixed connection, buffer spring 21 cover is established on T type pole 22, and buffer spring 21 is located between supporting legs 18 and bottom suspension strut 20. Through the setting of buffer spring 21, can realize the buffering shock attenuation of shell 1 to can the amortization shock attenuation when the fan operation, the setting of T type pole 22 and spacing groove 19 has played spacing effect, makes it can only realize linear motion from top to bottom.

The shell 1 adopts the barrel type structure that the level was placed, and shell 1 adopts hollow structure, and drain pipe 3 is installed to the bottom of shell 1, and installs the valve on the drain pipe 3, and the inner space of shell 1 is provided with movable barrel 4, and movable barrel 4 adopts semi-open barrel type structure, installs the drive movable barrel 4 axial pivoted actuating mechanism on the shell 1.

The driving mechanism is composed of a casing 15, a driving motor 16, a reduction gear set 14 and a rotating shaft 13, and the specific connection mode is as follows:

casing 15 fixed connection is in the surface of shell 1, and driving motor 16 installs in casing 15, and driving motor 16 possesses an output shaft, and driving motor 16's output shaft has reduction gear 14, and reduction gear 14's output and the coaxial setting of pivot 13, and the one end that reduction gear 14 was kept away from to pivot 13 passes shell 1 and with activity barrel 4 fixed connection. The driving mechanism is used for providing torque through the driving motor 16, the torque is reduced through the reduction gear set 14 and further transmitted to the rotating shaft 13, and the rotating shaft 13 finally drives the movable cylinder 4 to rotate.

A plurality of elastic blocking mechanisms 5 are radially arranged on the movable cylinder 4 at equal distances, each elastic blocking mechanism 5 is composed of a baffle 51, a spring 52, a U-shaped block 53, a piston 54 and a rod body 57, and the specific connection mode is as follows:

baffle 51 body of rod 57 fixed connection, body of rod 57 and U type piece 53 fixed connection, spring 52 cover is established on the body of rod 57, the quantity of piston 54 be two and respectively with U type piece 53's both ends port fixed connection, a plurality of recesses 55 have been seted up to the equidistance on the activity barrel 4, spring 52 is located recess 55, body of rod 57 is located recess 55 and passes the inner wall of recess 55 and extend to activity barrel 4 opposite side, through-hole 56 has all been seted up to the both sides of recess 55, piston 54 sliding connection is in through-hole 56, the interior top end fixedly connected with of shell 1 is protruding 17. The effect of elasticity blocking mechanism 5 lies in, under the pulling force effect of spring 52, U type piece 53 drives piston 54 and seals through-hole 56 to avoid liquid to flow to the opposite side from the one deck of activity barrel 4, only when baffle 51 bumps with arch 17, baffle 51 drives the motion of body of rod 57, and body of rod 57 drives U type piece 53 motion, and U type piece 53 drives the piston and deviates from in through-hole 56, and liquid can flow to other one end from the one end of activity barrel 4 this moment.

The end of the baffle 51 far away from the U-shaped block 53 is of an arc structure, a gap between the end of the baffle 51 far away from the U-shaped block 53 and the shell 1 is 1-5CM, and the arc structure is used for avoiding jamming when the baffle 51 is in contact with the protrusion 17.

The inner surface of the movable barrel 4 is glued with bristles 6, the inner space of the movable barrel 4 is provided with a net barrel 7, the net barrel 7 is of a hollow structure, a support 10 is fixedly connected with the inner bottom end of the net barrel 7 in a vertical mode, a reinforcing frame 11 is arranged between the support 10 and the net barrel 7, the upper end of the support 10 is provided with a clamping mechanism 9, a heat exchanger 8 is clamped by the clamping mechanism 9, and a fan 12 is arranged on the heat exchanger 8.

The clamping mechanism 9 is composed of a supporting plate 91, a bidirectional screw 93, a clamping block 94 and a knob 95, and the specific connection mode is as follows:

the sliding groove 92 is formed in the supporting plate 91, two ends of the bidirectional screw 93 are rotatably connected to the inner wall of the sliding groove 92, the two ends of the bidirectional screw 93 are provided with left-handed threads and right-handed threads respectively, the number of the clamping blocks 94 is two, the two clamping blocks 94 are fixedly connected with left-handed nuts and right-handed nuts respectively, the clamping blocks 94 provided with the left-handed nuts are matched with the left-handed threads of the bidirectional screw 93, the clamping blocks 94 provided with the right-handed nuts are matched with the right-handed threads of the bidirectional screw 93, and one end of the bidirectional screw 93 penetrates through the supporting plate 91 and is fixedly connected with the knob 95. Clamping mechanism 9's effect lies in, drives knob 95 through the manpower and rotates, and knob 95 drives the two-way screw rod 93 rotation of fixed connection with it, and two-way screw rod 93 is owing to set up left-handed screw and right-handed screw, therefore can drive the clamp splice 94 of both sides and be close to each other or keep away from the motion, can realize pressing from both sides tight to heat exchanger 8 both sides when being close to the motion each other to realize the installation fixed, when keeping away from the motion each other, realize clamp splice 94 and heat exchanger 8's separation, thereby convenient to detach.

When the invention is used, the fan 12 and the driving motor 16 are turned on, the fan 12 is used for accelerating the heat exchange between the heat exchanger 8 and the outside, which is the prior art and is not described herein again, when the heat exchanger 8 operates, the surface of the heat exchanger can generate the chemical and biological frost water, the chemical and biological frost water can be accumulated at the bottom end of the shell 1, after the driving motor 16 is turned on, the speed is reduced through the reduction gear set 14 and further transmitted to the rotating shaft 13, the rotating shaft 13 finally drives the movable cylinder 4 to rotate, after the movable cylinder 4 rotates, the elastic blocking mechanism 5 on the movable cylinder 4 is driven to move, the baffle 51 in the elastic blocking mechanism 5 can continuously feed the liquid from the bottom to the top of the bottom end of the shell 1 until the baffle 51 contacts with the bulge 17, when the baffle 51 contacts with the bulge 17, the baffle 51 drives the rod 57 to move, the rod 57 drives the U-shaped block 53 to move, the U-shaped block 53 drives the piston to come out from the through hole 56, at this moment, liquid can flow to the other end from one end of the movable barrel 4, so that the defrosting water passes through the mesh barrel 7 and drops on the heat exchanger 8 and the fan 12, and the two are washed away and dedusted, meanwhile, due to the continuous rotation of the movable barrel 4, the dust on the mesh barrel 7, which can be continuously brushed away by the brush bristles 6 arranged on the inner side of the movable barrel, is continuously washed away by the defrosting water, and when the sewage in the shell 1 is too much, the valve on the drain pipe 3 is manually opened for draining.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Claims

1. The household air conditioner convenient to clean comprises a shell (1) and is characterized in that supporting legs (2) are mounted at the bottom end of the outside of the shell (1), the shell (1) is of a horizontally placed barrel-shaped structure, the shell (1) is of a hollow structure, a drain pipe (3) is mounted at the bottom end of the shell (1), a valve is mounted on the drain pipe (3), a movable barrel (4) is arranged in the inner space of the shell (1), the movable barrel (4) is of a semi-open barrel-shaped structure, and a driving mechanism for driving the movable barrel (4) to axially rotate is mounted on the shell (1);

a plurality of elastic blocking mechanisms (5) are radially arranged on the movable barrel (4) at equal intervals, bristles (6) are glued on the inner surface of the movable barrel (4), a net barrel (7) is arranged in the inner space of the movable barrel (4), the net barrel (7) is of a hollow structure, a support (10) is vertically and fixedly connected to the inner bottom end of the net barrel (7), a reinforcing frame (11) is arranged between the support (10) and the net barrel (7), a clamping mechanism (9) is arranged at the upper end of the support (10), a heat exchanger (8) is clamped by the clamping mechanism (9), and a fan (12) is arranged on the heat exchanger (8);

the driving mechanism consists of a shell (15), a driving motor (16), a reduction gear set (14) and a rotating shaft (13);

casing (15) fixed connection is at the surface of shell (1), install in casing (15) driving motor (16), driving motor (16) possess an output shaft, and the output shaft of driving motor (16) is connected with reduction gear set (14), the output and pivot (13) coaxial setting of reduction gear set (14), the one end that reduction gear set (14) were kept away from in pivot (13) passes shell (1) and with activity barrel (4) fixed connection, the interior top end fixedly connected with of shell (1) is protruding (17).

2. A household type easy-to-clean air conditioner according to claim 1, characterized in that said elastic blocking means (5) are constituted by a baffle (51), a spring (52), a U-shaped block (53), a piston (54) and a rod (57);

baffle (51) and the body of rod (57) fixed connection, the body of rod (57) and U type piece (53) fixed connection, spring (52) cover establish on the body of rod (57) and with U type piece (53) fixed connection, the quantity of piston (54) be two and respectively with the both ends port fixed connection of U type piece (53), a plurality of recesses (55) have been seted up to equidistant on activity barrel (4), spring (52) are located recess (55), the body of rod (57) are located recess (55) and pass the inner wall of recess (55) and extend to activity barrel (4) opposite side, through-hole (56) have all been seted up to the both sides of recess (55), piston (54) sliding connection is in through-hole (56).

3. A domestic air conditioner convenient for cleaning according to claim 2, wherein the end of the baffle (51) far away from the U-shaped block (53) is in an arc structure, and the gap between the end of the baffle (51) far away from the U-shaped block (53) and the shell (1) is 1-5 CM.

4. A domestic type be convenient for clear air conditioner of claim 1, characterized in that, supporting legs (2) comprises upper supporting leg (18), lower supporting leg (20), T type pole (22) and buffer spring (21), upper supporting leg (18) and shell (1) fixed connection, last supporting leg (18) is last to have seted up spacing groove (19), the head of T type pole (22) is located spacing groove (19), T type pole (22) tail end pass upper supporting leg (18) and with lower supporting leg (20) fixed connection, buffer spring (21) cover is established on T type pole (22), and buffer spring (21) are located between upper supporting leg (18) and lower supporting leg (20).

5. A household type easy-to-clean air conditioner according to claim 1, characterized in that the clamping mechanism (9) is composed of a supporting plate (91), a two-way screw (93), a clamping block (94) and a knob (95);

the improved bidirectional screw rod is characterized in that a sliding groove (92) is formed in the supporting plate (91), two ends of a bidirectional screw rod (93) are connected to the inner wall of the sliding groove (92) in a rotating mode, left-handed threads and right-handed threads are formed in the two ends of the bidirectional screw rod (93) respectively, the number of the clamping blocks (94) is two, the two clamping blocks (94) are fixedly connected with left-handed nuts and right-handed nuts respectively, the clamping blocks (94) with the left-handed threads are matched with the left-handed threads of the bidirectional screw rod (93), the clamping blocks (94) with the right-handed nuts are matched with the right-handed threads of the bidirectional screw rod (93), and one end of the bidirectional screw rod (93) penetrates through the supporting plate (91) and is fixedly connected with a knob (95).

6. A household easy-to-clean air conditioner according to claim 5, characterized in that both ends of the bidirectional screw (93) are interference fitted with deep groove ball bearings, and the outer rings of the deep groove ball bearings are welded on the supporting plate (91).