CN223840550U - Novel multi-functional crown block cab air conditioner - Google Patents

Abstract

This utility model discloses a novel multi-functional overhead crane operator's cab air conditioner, including an indoor unit and an outdoor unit. The outdoor unit includes a casing, a condenser, and a compressor. The compressor is fixedly mounted on a base, and the base is fixedly connected to multiple support legs. The support legs extend horizontally away from the base, and their width gradually decreases in the direction away from the base. An elastic shim is provided below each support leg, and both ends of the elastic shim are respectively engaged with the support leg and the bottom wall of the casing. Anchor bolts are provided on each support leg, passing through the support leg, the elastic shim, and the bottom wall of the casing. The beneficial effects of this utility model are: it can effectively reduce the vibration transmitted from the base to the operator's cab, achieving the advantage of lower noise and vibration transmitted to the operator's cab. It also prevents the compressor from being covered by dust at the bottom, ensuring that the compressor can operate stably and continuously in the electrolysis plant environment.

Description

Novel multi-functional crown block cab air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a novel multifunctional crown block cab air conditioner.

Background

The multifunctional crown block is professional equipment for aluminum electrolysis production, and is mainly responsible for the works of crust breaking, pole changing, aluminum discharging, blanking, bus lifting, lifting of daily heavy objects and the like in aluminum electrolysis production, and has high utilization rate. The multifunctional crown block cab air conditioner needs to be suitable for working in high-temperature molten salt, high current, strong magnetic field, multiple dust and hydrogen fluoride environments in an electrolysis plant. For this reason, each crown block manufacturer is provided with an air conditioner for the cab above the problem, and a comfortable working environment is provided for operators.

The utility model patent of China with the publication number of CN204096941U discloses a overhead air conditioner of a portal crane cab, two partition boards are transversely arranged in an air conditioning box corresponding to the portal crane cab, the air conditioning box is divided into three installation chambers by the two partition boards, two condensers communicated by air pipes are symmetrically arranged in the left installation chamber front and back, a fan which upwards faces an air inlet of an air conditioning cover is arranged in the middle of the two condensers, a compressor communicated with the two condensers is arranged in the middle installation chamber, a liquid storage tank and a dryer are arranged behind the rear compressor in series, an evaporator which is respectively communicated with the dryer and the condenser is arranged in the middle of the right installation chamber, and at least one exhaust fan which leads to the cab from the bottom is arranged at the bottom of the right installation chamber. The device is arranged on the top of a cab, and is used for supplying cool air or warm air to the indoor space, so that the indoor space is effectively ensured to be at normal temperature, the operation space is not affected, and the working efficiency of the crane can be improved.

When the air conditioner is in operation, the operation of the compressor can generate noise and vibration, the noise of the air conditioner of the cab is larger, and the work of operators is easily influenced. Therefore, the crown block cab air conditioner in the prior art has the technical problem of larger noise transmitted to the cab.

Disclosure of utility model

In order to solve the technical problems, the utility model aims to provide a novel multifunctional crown block cab air conditioner which comprises an indoor unit and an outdoor unit and has the advantage of less noise and vibration transmitted to a cab.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a novel multi-functional overhead traveling crane cab air conditioner, includes indoor unit, off-premises station, the off-premises station includes casing, condenser and compressor, compressor fixedly mounting has the base, a plurality of stabilizer blades of base fixedly connected with, the stabilizer blade extends along the direction of keeping away from the base along the level, the stabilizer blade reduces along the direction width of keeping away from the base gradually, the stabilizer blade below is equipped with the elasticity block that increases, elasticity block both ends respectively with stabilizer blade and casing diapire joint, the stabilizer blade is equipped with rag bolt, rag bolt wears to locate stabilizer blade, elasticity block and casing diapire, stabilizer blade fixedly connected with encircles the floor in elasticity block periphery, be equipped with the transfer line between condenser and the compressor, the casing is equipped with back liquid pipe and intake pipe, back liquid pipe communicates with condenser and indoor unit respectively, the intake pipe communicates with indoor unit and compressor respectively.

By the arrangement, the elastic pad block absorbs vibration generated in the running process of the compressor, and vibration and noise transmitted to a cab through the shell are effectively reduced. And moreover, the elastic deformation of the support legs can adapt to the vibration of the compressor to generate the elastic deformation, so that the vibration transmitted from the base to the cab can be effectively reduced, and the advantages of low noise and low vibration transmitted to the cab are achieved. The compressor is raised through the elastic raising block, so that the compressor can be prevented from being covered by dust at the bottom, and the compressor can be ensured to stably and continuously run in the electrolysis factory building environment.

Preferably, the infusion tube is provided with a coil structure, the coil structure is located above the compressor, and the infusion tube at the coil structure spirally extends upwards in a direction away from the compressor.

Through the arrangement, the compressor of the air conditioner needs to synchronously move along with the cab, and when the cab moves, the compressor can shake, so that the interface of the compressor and a pipeline is easy to deform and wear, and damage is easy to occur. Through the setting of coil pipe structure for coil pipe structure can be along with the rocking and elastic deformation of compressor, and the transfer line is too big to the pressure of compressor interface department when preventing that the compressor from rocking, thereby plays the effect of protection pipeline.

Preferably, the compressor is fixedly connected with a supporting plate, the supporting plate is provided with a supporting frame, the supporting frame is fixedly connected with a buffer cushion, and the upper surface of the buffer cushion is abutted to the coil pipe structure.

By such an arrangement, the stability of the coil structure is improved.

Preferably, the support frame is fixedly connected with a clamping plate, the clamping plate is positioned on the inner side of the coil pipe structure, and the clamping plate is fixedly connected with a flexible pad which is abutted to the coil pipe structure.

By such an arrangement, the stability of the coil structure is further improved.

Preferably, the support frame is provided with a through groove extending along the vertical direction, the support plate is in threaded connection with a screw penetrating through the through groove, and the screw is penetrated with a gasket connected with the support frame in a clamping mode.

By such an arrangement, the function of locking the support frame on the support plate is achieved.

Preferably, the casing is fixedly connected with a first mounting frame, and the first mounting frame is provided with a first fan positioned at the compressor.

By such an arrangement, a stable operation of the compressor is ensured.

Preferably, the shell is fixedly provided with a partition board, the condenser and the compressor are respectively positioned at two sides of the partition board, and the shell is provided with a first radiating window positioned above the compressor.

By the arrangement, the heat dissipation effect is improved.

Preferably, the shell is rotationally connected with a bin gate, the bin gate is provided with an air inlet positioned at the first fan, the bin gate is fixedly provided with a first net cover positioned in the air inlet, and a dust removal groove is arranged between the lower end of the bin gate and the bottom wall of the shell.

Through the arrangement, dust accumulation below the compressor can be effectively prevented for a long time, the effect of preventing dust accumulated at the bottom of the shell from covering the compressor is achieved, the compressor can be ensured to stably run, and the air conditioner can be suitable for a working environment with high dust in an electrolysis plant.

Preferably, the condenser is provided with a second fan, the condenser is fixedly connected with a second net cover for covering the second fan, the shell is provided with a second heat dissipation window positioned on one side of the condenser away from the second fan, a powder falling groove is arranged between the condenser and the second heat dissipation window, the bottom of the condenser is provided with a heightening frame, and the heightening frame is arranged on the bottom wall of the shell.

Through the arrangement, the cleaning is convenient.

Preferably, the condenser is fixedly connected with a hanging plate, and the infusion tube is arranged on the hanging plate in a penetrating manner.

By the arrangement, the structure stability of the infusion tube is improved.

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

1. vibration generated in the running process of the compressor is absorbed through the elastic pad block, and vibration and noise transmitted to a cab through the shell are effectively reduced. And moreover, the elastic deformation of the support legs can adapt to the vibration of the compressor to generate the elastic deformation, so that the vibration transmitted from the base to the cab can be effectively reduced, and the advantages of low noise and low vibration transmitted to the cab are achieved.

2. When the compressor moves along with the cab, the elastic pad block and the supporting legs can absorb impact, so that the impact on the compressor is reduced, the compressor is prevented from being damaged along with the cab in the moving process, and the effect of protecting the compressor is achieved.

3. Because the overhead travelling crane operational environment dust is more, the dust is piled up easily to the casing bottom in the long-term working process, if the dust covers the compressor, can cause serious influence to the heat dissipation of compressor. The compressor is raised through the elastic raising block, so that the compressor can be prevented from being covered by dust at the bottom, and the compressor can be ensured to stably and continuously run in the electrolysis factory building environment.

Drawings

FIG. 1 is a schematic diagram of a novel multifunctional crown block cab air conditioner in an embodiment of the utility model;

FIG. 2 is a schematic diagram of a first fan, compressor and coil configuration in an embodiment of the present utility model;

FIG. 3 is a schematic view of a coil structure and a support frame according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of the leg in the embodiment of the present utility model;

FIG. 5 is a schematic diagram of a second fan, condenser and cabinet in an embodiment of the utility model.

Wherein, the technical characteristics that each reference sign indicates are as follows:

11. Indoor unit, 12, outdoor unit, 21, casing, 22, transfusion tube, 23, liquid return tube, 24, intake tube, 25, baffle plate, 26, first heat dissipation window, 27, second heat dissipation window, 31, bin gate, 32, air inlet, 33, first net cover, 34, ash removal groove, 41, condenser, 42, second fan, 43, second net cover, 44, powder falling groove, 45, lifting frame, 46, hanging plate, 51, compressor, 52, base, 53, support leg, 54, elastic lifting block, 55, anchor bolt, 56, rib plate, 57, first mounting frame, 58, first fan, 61, coil pipe structure, 62, support plate, 63, support frame, 64, cushion pad, 65, clamping plate, 66, flexible pad, 67, through groove, 68, screw, 69 and gasket.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, but the scope of the present utility model is not limited to the following specific examples.

Referring to fig. 1 to 5, a novel multifunctional overhead traveling crane cab air conditioner includes an indoor unit 11, an outdoor unit 12, and the outdoor unit 12 includes a cabinet 21, a condenser 41, and a compressor 51. An infusion tube 22 is arranged between the condenser 41 and the compressor 51, the casing 21 is provided with a liquid return tube 23 and an air inlet tube 24, the liquid return tube 23 is respectively communicated with the condenser 41 and the indoor unit 11, and the air inlet tube 24 is respectively communicated with the indoor unit 11 and the compressor 51. The liquid return pipe 23 and the air inlet pipe 24 are wrapped by adopting heat insulation materials. The indoor unit 11 is installed inside the cab, and the outdoor unit 12 is installed outside the cab. The compressor 51 pressurizes the gaseous refrigerant, compresses the refrigerant to liquid state and conveys the condenser 41, the condenser 41 gives off the heat of refrigerant into the air, make the refrigerant cool back again through liquid return pipe 23 with liquid refrigerant conveying to indoor set 11 in, indoor set 11 inside is equipped with the evaporimeter, the refrigerant gets into the evaporimeter back to the gas state after the decompression and absorbs the heat in the air, indoor set 11 absorbs the heat of cab inside, realize the function of refrigerating, reduce the air temperature in the cab. The refrigerant absorbing heat flows back into the compressor 51 through the air inlet pipe 24, and circulation of the refrigerant is realized.

The compressor 51 fixed mounting has base 52, base 52 fixedly connected with a plurality of stabilizer blades 53, stabilizer blade 53 extends along the horizontal direction of keeping away from base 52, stabilizer blade 53 reduces gradually along the direction width of keeping away from base 52, stabilizer blade 53 below is equipped with elasticity backing block 54, elasticity backing block 54 both ends respectively with stabilizer blade 53 and casing 21 diapire joint, stabilizer blade 53 is equipped with rag bolt 55, rag bolt 55 wears to locate stabilizer blade 53, elasticity backing block 54 and casing 21 diapire, stabilizer blade 53 fixedly connected with encircles in the floor 56 of elasticity backing block 54 periphery, through the setting of floor 56, the structural stability of stabilizer blade 53 is improved. The rib plate 56 surrounding the spring block 54 can prevent the spring block 54 from being dislocated, and facilitate the installation of the spring block 54 in an accurate position.

The infusion tube 22 is provided with a coil structure 61, the coil structure 61 being located above the compressor 51, the infusion tube 22 at the coil structure 61 extending helically upwards in a direction away from the compressor 51. The compressor 51 is fixedly connected with a support plate 62, a support frame 63 is arranged on the support plate 62, a cushion pad 64 is fixedly connected with the support frame 63, and the upper surface of the cushion pad 64 is abutted to the coil pipe structure 61. The cushion pad 64 provides a supporting force to the coil structure 61 from below, and serves to support the coil structure 61, thereby improving the stability of the coil structure 61. The support 63 is fixedly connected with a clamping plate 65, the clamping plate 65 is positioned on the inner side of the coil structure 61, and the clamping plate 65 is fixedly connected with a flexible pad 66 which is abutted with the coil structure 61. The flexible pad 66 is received inside the coiled structure 61, so that the coiled structure 61 is prevented from being displaced from the cushion pad 64 in the horizontal direction, and the coiled structure 61 is kept in contact with the cushion pad 64, thereby further improving the stability of the coiled structure 61. The support 63 is provided with a through groove 67 extending along the vertical direction, the support 62 is in threaded connection with a screw 68 penetrating through the through groove 67, and the screw 68 is penetrated with a gasket 69 clamped with the support 63. The support frame 63 is moved in a vertical direction so that the height of the cushion pad 64 can be adapted to the height of the coiled tube structure 61, ensuring that the cushion pad 64 can effectively support the coiled tube structure 61. When the support frame 63 moves vertically, the screw 68 can move relative to the support frame 63 in the through groove 67, after the support frame 63 is adjusted to a proper height, the screw 68 is screwed, the screw 68 presses the support frame 63 through the gasket 69, and the function of locking the support frame 63 on the support plate 62 is achieved.

The casing 21 is fixedly connected with a first mounting bracket 57, and the first mounting bracket 57 is provided with a first fan 58 positioned at the compressor 51. The first fan 58 drives air to flow to the compressor 51, and the flowing air takes away heat of the compressor 51, so that the heat dissipation function of the compressor 51 is achieved, and the compressor 51 can be ensured to stably run. The casing 21 is fixedly provided with a partition plate 25, the condenser 41 and the compressor 51 are respectively positioned at two sides of the partition plate 25, and the casing 21 is provided with a first heat radiation window 26 positioned above the compressor 51. By the arrangement of the partition plate 25, heat generated by the compressor 51 is prevented from being transferred to the condenser 41, so that the efficiency of the condenser 41 for radiating heat is improved, and the refrigerating effect of the air conditioner is ensured. The air blown from the first fan 58 to the compressor 51 is blocked by the partition plate 25, is guided to flow to the first heat dissipation window 26 in the vertical direction, and is discharged to the outside of the casing 21 through the first heat dissipation window 26, thereby improving the heat dissipation effect. The casing 21 is rotatably connected with a bin gate 31, the bin gate 31 is provided with an air inlet 32 positioned at a first fan 58, the bin gate 31 is fixedly provided with a first net cover 33 positioned in the air inlet 32, and a dust removal groove 34 is arranged between the lower end of the bin gate 31 and the bottom wall of the casing 21. A door lock is provided between the door 31 and the housing 21. The door 31 is rotated toward the compressor 51 so that the door 31 blocks the compressor 51, thereby preventing noise generated by the compressor 51 from being transmitted to the cab through the door 31.

The second fan 42 is installed to condenser 41, and condenser 41 fixedly connected with covers second screen panel 43 of second fan 42, and casing 21 is equipped with the second cooling window 27 that is located condenser 41 and keeps away from second fan 42 one side, is equipped with between condenser 41 and the second cooling window 27 and falls powder groove 44, and condenser 41 bottom is equipped with the bed hedgehopping frame 45, and bed hedgehopping frame 45 is installed at the casing 21 diapire. The second fan 42 drives air to sequentially flow through the condenser 41 and the second heat dissipation window 27, so that the air is discharged out of the casing 21 through the second heat dissipation window 27 after absorbing heat on the condenser 41, the heat dissipation effect of the condenser 41 is guaranteed, and the refrigerating effect of the air conditioner is guaranteed. The condenser 41 is fixedly connected with a hanging plate 46, and the infusion tube 22 penetrates through the hanging plate 46. The hanging plate 46 supports the infusion tube 22, and plays a role in improving the structural stability of the infusion tube 22.

This embodiment has the following advantages:

Vibration generated during the operation of the compressor 51 is absorbed by the elastic pad block 54, and vibration and noise transferred to the cab through the housing 21 are effectively reduced. In addition, the elastic deformation of the support leg 53 allows the support leg 53 to be elastically deformed in response to the vibration of the compressor 51, so that the vibration transmitted from the base 52 to the cab can be effectively reduced, and the noise and vibration transmitted to the cab can be reduced.

When the compressor 51 moves along with the cab, the elastic pad block 54 and the supporting legs 53 can absorb impact, reduce the impact received by the compressor 51, prevent the compressor 51 from being damaged in the moving process along with the cab, and play a role in protecting the compressor 51.

Because the overhead travelling crane working environment has more dust, dust is easy to accumulate at the bottom of the casing 21 in the long-term working process, and if the dust covers the compressor 51, the heat dissipation of the compressor 51 is seriously affected. The compressor 51 is raised by the elastic raising block 54, so that the compressor 51 can be prevented from being covered by dust at the bottom, and the compressor 51 can be ensured to stably and continuously run in the electrolysis plant environment.

The compressor 51 of the air conditioner needs to move synchronously with the cab, and when the cab moves, the compressor 51 can shake, so that the interface of the compressor 51 and a pipeline is easy to deform and wear, and damage is easy to occur. Through the arrangement of the coil pipe structure 61, the coil pipe structure 61 can elastically deform along with the shaking of the compressor 51, so that the excessive pressure of the infusion tube 22 on the interface of the compressor 51 when the compressor 51 shakes is prevented, and the effect of protecting a pipeline is achieved.

The dust removing groove 34 is arranged at the lower end of the bin gate 31, a part of air flow blown out by the first fan 58 to the compressor 51 can be discharged out of the shell 21 through the dust removing groove 34, dust at the bottom of the shell 21 is blown out through air discharged from the dust removing groove 34, the compressor 51 is lifted up through the elastic lifting block 54, the resistance of the dust when the dust is discharged out of the dust removing groove 34 is reduced, and the dust can be discharged through the dust removing groove 34. Can effectively prevent for a long time that the dust is piled up to compressor 51 below, play the effect that prevents that the dust that casing 21 bottom piled up from covering up compressor 51, guarantee that compressor 51 can steady operation, make this air conditioner can adapt to the operational environment of high dust in the electrolysis factory building.

When the dust in the factory building gets into condenser 41 department along with the air, the dust around the condenser 41 can drop to the casing 21 bottom downwards through gravity, and through the bed hedgehopping frame 45 with condenser 41 bed hedgehopping, prevent that the accumulated dust in casing 21 bottom from covering condenser 41, play the effect of guaranteeing condenser 41 radiating effect. After the condenser 41 is lifted, the space at the bottom of the shell 21 can be increased, so that dust at the bottom of the shell 21 can be conveniently removed, and the cleaning effect is achieved.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the utility model.

Claims (10)

1. A novel multifunctional crown block cab air conditioner is characterized by comprising an indoor unit (11) and an outdoor unit (12), wherein the outdoor unit (12) comprises a casing (21), a condenser (41) and a compressor (51), the compressor (51) is fixedly provided with a base (52), the base (52) is fixedly connected with a plurality of support legs (53), the support legs (53) extend along the horizontal direction away from the base (52), the support legs (53) gradually reduce along the width direction away from the base (52), an elastic heightening block (54) is arranged below the support legs (53), two ends of the elastic heightening block (54) are respectively clamped with the support legs (53) and the bottom wall of the casing (21), the support legs (53) are provided with anchor bolts (55), the anchor bolts (55) are arranged on the support legs (53), the elastic heightening block (54) and the bottom wall of the casing (21) in a penetrating mode, the support legs (53) are fixedly connected with rib plates (56) surrounding the periphery of the elastic heightening block (54), an air inlet pipe (23) is arranged between the condenser (41) and the compressor (51), an air inlet pipe (23) is connected with an air inlet pipe (23), and an air return pipe (23) is respectively arranged between the air inlet pipe (23) and the air inlet pipe (23), the air inlet pipe (24) is respectively communicated with the indoor unit (11) and the compressor (51).

2. The novel multifunctional crown block cab air conditioner of claim 1, wherein the infusion tube (22) is provided with a coil structure (61), the coil structure (61) is located above the compressor (51), and the infusion tube (22) at the coil structure (61) spirally extends upwards in a direction away from the compressor (51).

3. The novel multifunctional crown block cab air conditioner of claim 2, wherein the compressor (51) is fixedly connected with a supporting plate (62), the supporting plate (62) is provided with a supporting frame (63), the supporting frame (63) is fixedly connected with a buffer pad (64), and the upper surface of the buffer pad (64) is abutted with the coil pipe structure (61).

4. The novel multifunctional crown block cab air conditioner of claim 3, wherein the supporting frame (63) is fixedly connected with a clamping plate (65), the clamping plate (65) is positioned on the inner side of the coil pipe structure (61), and the clamping plate (65) is fixedly connected with a flexible pad (66) abutted with the coil pipe structure (61).

5. The novel multifunctional crown block cab air conditioner of claim 3, wherein the supporting frame (63) is provided with a through groove (67) extending along the vertical direction, the supporting plate (62) is in threaded connection with a screw (68) penetrating through the through groove (67), and the screw (68) is penetrated with a gasket (69) clamped with the supporting frame (63).

6. The novel multifunctional crown block cab air conditioner of claim 1, wherein the shell (21) is fixedly connected with a first mounting frame (57), and the first mounting frame (57) is provided with a first fan (58) positioned at the compressor (51).

7. The novel multifunctional crown block cab air conditioner of claim 6, wherein the shell (21) is fixedly provided with a partition plate (25), the condenser (41) and the compressor (51) are respectively positioned on two sides of the partition plate (25), and the shell (21) is provided with a first radiating window (26) positioned above the compressor (51).

8. The novel multifunctional crown block cab air conditioner of claim 6, wherein the shell (21) is rotatably connected with a bin gate (31), the bin gate (31) is provided with an air inlet (32) positioned at a first fan (58), the bin gate (31) is fixedly provided with a first net cover (33) positioned in the air inlet (32), and an ash removal groove (34) is formed between the lower end of the bin gate (31) and the bottom wall of the shell (21).

9. The novel multifunctional crown block cab air conditioner of claim 7, wherein the condenser (41) is provided with a second fan (42), the condenser (41) is fixedly connected with a second net cover (43) covering the second fan (42), the shell (21) is provided with a second radiating window (27) positioned at one side, far away from the second fan (42), of the condenser (41), a powder falling groove (44) is arranged between the condenser (41) and the second radiating window (27), the bottom of the condenser (41) is provided with a lifting frame (45), and the lifting frame (45) is arranged on the bottom wall of the shell (21).

10. The novel multifunctional crown block cab air conditioner of claim 1, wherein the condenser (41) is fixedly connected with a hanging plate (46), and the infusion tube (22) is arranged on the hanging plate (46) in a penetrating way.