CN218993501U - Air heat energy pump for household heating - Google Patents

Abstract

The utility model discloses an air heat pump for household heating, which comprises a machine body, wherein a cleaning mechanism is arranged at the upper end of the machine body, a power mechanism is arranged at the lower end of one side of the machine body, a positive and negative threaded rod is arranged on the power mechanism, pushing blocks are sleeved on both sides of the positive and negative threaded rod in a threaded manner, and lifting mechanisms are arranged on both sides of the lower ends of the two pushing blocks. According to the utility model, when the air heat pump needs to be carried, the universal wheels are moved out from the lower end of the air heat pump, so that the air heat pump is more convenient in the carrying process, the convenience of the air heat pump is effectively improved, meanwhile, when the air heat pump operates, the two dustproof nets at the upper end of the ventilation pipe can be cleaned, dust is prevented from blocking the dustproof nets, the normal operation of the air heat pump can be ensured, and the air heat pump is prevented from being blocked by the dust to reduce the heat exchange efficiency of the air heat pump.

Description

Air heat energy pump for household heating

Technical Field

The utility model relates to the technical field of air heat pumps, in particular to an air heat pump for household heating.

Background

The air heat pump is an energy-saving environment-friendly hot water supply device which can replace a boiler and is not limited by resources, the air heat pump can supply hot water to families in twenty-four hours a day, and meanwhile, heat energy heating can be provided for the households, so that the air heat pump is widely applied to various families. When the air heat pump is used, heat exchange is needed through the two ventilation pipes, in order to prevent dust from entering the air heat pump through the ventilation pipes, a dust screen is usually installed at the upper end of the ventilation pipes, and the dust is prevented from entering the air heat pump.

However, the existing air heat pump does not have an automatic cleaning function, when the air heat pump is used for a long time, dust is easy to block the dust screen, and the dust screen is blocked to influence the operation efficiency of the air heat pump. Meanwhile, the existing air heat pump is large in size and troublesome in moving, so that the air heat pump is troublesome in carrying, the convenience of the air heat pump is reduced, and improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects that the dust screen is blocked by dust after the conventional air heat energy pump is used for a long time, so that the heat exchange efficiency of the air heat energy pump is reduced, the normal operation of the air heat energy pump is influenced, and meanwhile, the volume of the air heat energy is larger, and the air heat energy pump is troublesome in the carrying process, so that the convenience of the air heat energy pump is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the air heat pump for household heating comprises a machine body, wherein a cleaning mechanism is arranged at the upper end of the machine body, a power mechanism is arranged at the lower end of one side of the machine body, a positive and negative threaded rod is arranged on the power mechanism, pushing blocks are sleeved on both sides of the positive and negative threaded rod in a threaded manner, and lifting mechanisms are arranged on both sides of the lower ends of the two pushing blocks;

the utility model discloses a cleaning machine for the kitchen, including the organism, including the upper end of organism, the upper end of two ventilation pipes all is provided with the air vent pipe, the upper end of two ventilation pipes all is provided with the dust screen, be equipped with the round bar on the cleaning mechanism, the lower extreme of round bar rotates to be connected at the upper end middle part of organism, the both sides upper end of round bar all is provided with the cleaning rod, and the lower extreme of two cleaning rods all is provided with the brush, and two brushes are contradicted respectively in the upper end of two dust screens, the equipment groove has been seted up to the lower extreme of organism, positive and negative tooth threaded rod sets up at the equipment inslot, the both ends of positive and negative tooth threaded rod are rotated respectively and are connected on the relative inner wall of equipment groove, be equipped with the loading board on the elevating system, the lower extreme four corners of loading board all is provided with the universal wheel.

Preferably, in order to drive the round bar to rotate, the rotation through the round bar can drive two cleaning rods and two brushes to operate, can clean two dust screens through the operation of two brushes, prevent that two dust screens from being blocked by the dust, cleaning mechanism includes the motor of fixed mounting in the organism upper end, the terminal fixedly connected with driving gear of output shaft of motor, one side meshing of driving gear has drive gear, drive gear is fixed cup joints at the middle part of round bar.

Preferably, in order to provide power for the rotation of positive and negative threaded rod, power unit includes fixed connection at the mount of organism one side lower extreme, fixed mounting has servo motor in the mount, the one end of positive and negative threaded rod runs through one side of equipment groove and fixed connection at servo motor's output shaft end.

Preferably, in order to control the lifting of the four universal wheels driven by the bearing plate through the opposite movement and the opposite movement of the two pushing blocks, the lifting mechanism comprises two inclined pressing blocks respectively abutting against two sides of the lower end of the two pushing blocks, the four inclined pressing blocks are respectively and fixedly connected with four corners of the upper end of the bearing plate, vertical rods are respectively and fixedly connected with four corners of the bearing plate and baffle plates, springs are respectively and fixedly connected with the four vertical rods, the upper ends of the four springs are respectively and fixedly connected with four corners of the lower end of the bearing plate, and the lower ends of the four springs are respectively and fixedly connected with the upper ends of the four baffle plates.

Preferably, in order to enable two pushing blocks to keep horizontal movement when moving, simultaneously the smoothness of the two pushing blocks when moving can be increased, the upper ends of the two pushing blocks are provided with grooves, three round rollers are rotationally connected in the two grooves, the six round rollers are abutted against the upper ends in the equipment groove, two sliding grooves are symmetrically formed in the opposite inner walls of the equipment groove, sliding blocks are fixed on two sides of the two pushing blocks, and the four sliding blocks are respectively sleeved in the two sliding grooves in a sliding manner.

Preferably, in order to protect the upper end of organism, prevent that the rainwater from entering into in two ventilation pipes, the upper end four corners of organism all is fixed with the carrier, and the draw-in groove has all been seted up at the upper end middle part of four carriers, all can dismantle in four draw-in grooves and be connected with the bracing piece, and the upper end of four bracing pieces is provided with the toper protection casing jointly, and two ventilation pipes set up the below at the toper protection casing jointly.

Preferably, in order to facilitate the disassembly and assembly of the four support rods at the upper end of the machine body, nuts are fixedly sleeved on opposite sides of the four bearing pieces, bolts are arranged on the other sides of the four bearing pieces in a penetrating mode, and one ends of the four bolts penetrate through the lower ends of the corresponding four support rods respectively and are in threaded sleeve connection with the corresponding four nuts.

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

1. through the use of the power mechanism, the lifting mechanism and the universal wheels, the four universal wheels can be lowered from the air heat pump in the carrying process of the air heat pump, so that the four universal wheels are abutted against the ground, the air heat pump can be more convenient to carry through the four universal wheels, and the convenience of the air heat pump can be improved;

2. through the use of the cleaning mechanism, two cleaning rods can be driven to rotate when the air heat pump operates, and two brushes are driven by the two cleaning rods to clean the upper ends of the two dustproof nets, so that dust on the dustproof nets is automatically cleaned, the problem that the heat exchange efficiency of the air heat pump is low due to the fact that the dustproof nets are blocked by the dust when the air heat pump operates for a long time can be solved, and the air heat pump can normally operate without being influenced by the dust;

in summary, according to the utility model, when the air heat pump needs to be carried, the universal wheels are moved out from the lower end of the air heat pump, so that the air heat pump is more convenient in the carrying process, the convenience of the air heat pump is effectively improved, meanwhile, when the air heat pump operates, the two dustproof nets at the upper end of the ventilation pipe can be cleaned, dust is prevented from blocking the dustproof nets, the normal operation of the air heat pump can be ensured, and the air heat pump is prevented from being blocked by the dust to reduce the heat exchange efficiency of the air heat pump.

Drawings

Fig. 1 is a connection structure diagram of an air heat pump for home heating provided by the utility model;

fig. 2 is a schematic diagram of the internal structure of an air heat pump for home heating according to the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

fig. 6 is a schematic diagram of a bearing plate structure of an air heat pump for home heating according to the present utility model.

In the figure: 1 machine body, 2 ventilation pipes, 3 dustproof nets, 4 motors, 5 driving gears, 6 transmission gears, 7 round bars, 8 cleaning bars, 9 bearing pieces, 10 supporting bars, 11 bolts, 12 nuts, 13 conical shields, 14 fixing frames, 15 servo motors, 16 positive and negative threaded rods, 17 pushing blocks, 18 round rollers, 19 sliding blocks, 20 sliding grooves, 21 inclined pressing blocks, 22 bearing plates, 23 universal wheels, 24 vertical bars, 25 baffle plates and 26 springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 6, an air heat pump for home heating comprises a machine body 1, ventilation pipes 2 are arranged at both sides of the upper end of the machine body 1, dust-proof nets 3 are arranged at both upper ends of the two ventilation pipes 2, the machine body 1 is an energy-saving and environment-friendly hot water supply device which can replace a boiler and is not limited by resources, the machine body 1 can supply hot water to a home for twenty-four hours all day, meanwhile, the machine body 1 can supply heat energy for heating in a room, when the machine body 1 works, ventilation and heat exchange can be carried out through the two ventilation pipes 2, dust-proof treatment can be carried out on the upper ends of the two ventilation pipes 2 through the two dust-proof nets 3, dust is prevented from entering the machine body 1 through the ventilation pipes 2, bearing pieces 9 are fixed at four corners of the upper end of the machine body 1, clamping grooves are formed in the middle of the upper ends of the four bearing pieces 9, and support rods 10 are detachably connected in the four clamping grooves, the four supporting rods 10 can be arranged at four corners of the upper end of the machine body 1 through the four bearing pieces 9, the four supporting rods 10 can be conveniently detached from four corners of the upper end of the machine body 1, nuts 12 are fixedly sleeved on opposite sides of the four bearing pieces 9, bolts 11 are arranged on the other sides of the four bearing pieces 9 in a penetrating mode, one ends of the four bolts 11 penetrate through the lower ends of the corresponding four supporting rods 10 respectively and are in threaded sleeve connection with the corresponding four nuts 12, when the four supporting rods 10 are inserted into four clamping grooves at the upper ends of the four bearing pieces 9, the four supporting rods 10 can be fixed through the threaded engagement of the four bolts 11 and the four nuts 12 to prevent the supporting rods 10 from falling off from the bearing pieces 9, conical protective covers 13 are arranged at the upper ends of the four supporting rods 10 together, the two ventilation pipes 2 are arranged below the conical protective covers 13 together, the conical protective cover 13 can be arranged above the machine body 1 by arranging the four support rods 10 at the upper end of the machine body 1, and the upper end of the machine body 1 can be protected by the conical protective cover 13 to prevent rainwater from entering the two ventilation pipes 2.

Referring to fig. 1, 2, 4, the upper end of organism 1 is equipped with cleans the mechanism, clean and be equipped with round bar 7 on the mechanism, round bar 7's lower extreme rotates and connects at organism 1's upper end middle part, through cleaning the function of mechanism, can drive round bar 7 and rotate, round bar 7 rotates and can drive supporting part and operate, clean the mechanism and include fixed mounting at organism 1 upper end's motor 4, the terminal fixedly connected with driving gear 5 of the output shaft of motor 4, one side meshing of driving gear 5 has drive gear 6, drive gear 6 is fixed cup joint at round bar 7's middle part, motor 4 and supporting part are connected, the steady operation of being convenient for, can set for the procedure, automatic operation. The motor 4 operation can drive the drive gear 5 and rotate, the drive gear 5 can promote drive gear 6 and rotate, drive gear 6 can drive round bar 7 and rotate, the both sides upper end of round bar 7 all is provided with cleans pole 8, the lower extreme of two cleaning poles 8 all is provided with the brush, two brushes are contradicted respectively in the upper end of two dust screens 3, round bar 7 rotates and can drive two cleaning poles 8 and use round bar 7 to rotate as the axle center, and two cleaning poles 8 can drive two brushes and clean two dust screens 3 respectively, prevent dust jam dust screen 3, can make organism 1 when the operation, two dust screens 3 can not receive the jam of dust, stability when improving organism 1 operation.

Referring to fig. 1-3, a device slot is formed at the lower end of a machine body 1, a power mechanism is arranged at the lower end of one side of the machine body 1, a positive and negative threaded rod 16 is arranged on the power mechanism, the positive and negative threaded rod 16 is arranged in the device slot, two ends of the positive and negative threaded rod 16 are respectively connected to opposite inner walls of the device slot in a rotating way, partial components can be borne through the device slot, the positive and negative threaded rod 16 is a component with opposite threads on two sides, the positive and negative threaded rod 16 can be driven to rotate through the power mechanism, the power mechanism comprises a fixing frame 14 fixedly connected to the lower end of one side of the machine body 1, a servo motor 15 is fixedly installed in the fixing frame 14, one end of the positive and negative threaded rod 16 penetrates through one side of the device slot and is fixedly connected to the tail end of an output shaft of the servo motor 15, the servo motor 15 can be fixedly installed on one side of the machine body 1 through the fixing frame 14, the servo motor 15 is kept stable during operation, the servo motor 15 is connected with the matched components, stable operation is facilitated, a program can be set, the servo motor 15 can be operated automatically, and the servo motor 15 can drive the positive and negative threaded rod 16 to rotate.

Referring to fig. 2 and 3, the push blocks 17 are sleeved on two sides of the positive and negative threaded rod 16 in a threaded manner, grooves are formed in the upper ends of the two push blocks 17, three round rollers 18 are connected in the two grooves in a rotating manner, the six round rollers 18 are abutted against the upper ends in the two sliding grooves 20, the two push blocks 17 are pushed to move oppositely and reversely by rotation of the positive and negative threaded rod 16, the lower ends of the opposite sides of the two push blocks 17 are arranged in an inclined manner, the two push blocks 17 can drive the six round rollers 18 to move at the upper ends in the device grooves when moving, smoothness of the two push blocks 17 when moving can be increased through the six round rollers 18, two sliding grooves 20 are symmetrically formed in the opposite inner walls of the device grooves, sliding blocks 19 are respectively and slidably sleeved on the two sides of the two push blocks 17, the four sliding blocks 19 can be driven to slide in the two sliding grooves 20 when moving, the two push blocks 17 can be limited to rotate in the two sliding grooves 20 through sliding of the four sliding blocks 19, and the two push blocks 17 can be prevented from stably rotating along with the two push blocks 16 when the two push blocks 16 move stably.

Referring to fig. 2, 3, 5, the lower extreme both sides of two pushing blocks 17 are equipped with elevating system jointly, be equipped with loading board 22 on the elevating system, loading board 22 sets up in the equipment inslot, when two pushing blocks 17 are opposite and the opposite removal, can provide power for the lift of loading board 22, the lower extreme four corners of loading board 22 all is provided with universal wheel 23, can drive four universal wheel 23 and descend when loading board 22 descends, make four universal wheel 23 conflict in the ground, thereby can descend four universal wheel 23 from the equipment inslot when organism 1 needs to carry, can make organism 1 more convenient when moving through the decline of four universal wheel 23, the convenience of organism 1 has been effectively improved, elevating system includes two slope type press blocks 21 of respectively conflicting in two pushing block 17 lower extreme both sides, four slope type press blocks 21 are fixed connection respectively in the upper end of loading board 22, the opposite one side of upper end of four slope type press blocks 21 is the slope setting, just in order to make four universal wheel 23 conflict in the ground, can drive four slope type press blocks 21 with four slope type press blocks 21 to the slope position and angle and four slope type press the four slope type press blocks 21, can make the opposite slope type press the four slope type press blocks 21 to carry on the four slope type press blocks 21.

Referring to fig. 2, 3 and 5, vertical rods 24 are fixed at four corners of the upper end in the equipment groove, the lower ends of the four vertical rods 24 respectively penetrate through four corners of the bearing plate 22 and are fixedly connected with baffle plates 25, when the bearing plate 22 is lifted, the bearing plate 22 can be kept vertically lifted through the four vertical rods 24, the baffle plates 25 can block the lower ends of the vertical rods 24 to prevent the bearing plate 22 from falling off from the lower ends of the vertical rods 24, springs 26 are sleeved on the four vertical rods 24, the upper ends of the four springs 26 are respectively fixedly connected to the four corners of the lower end of the bearing plate 22, the lower ends of the four springs 26 are respectively fixedly connected to the upper ends of the four baffle plates 25, the springs 26 have elasticity, and when the two pushing blocks 17 do not press the four inclined pressing blocks 21, the four springs 26 can drive the bearing plate 22 to lift through the elasticity, so that the bearing plate 22 drives the four universal wheels 23 to receive the equipment groove.

In the present utility model, when in use: in the process that the machine body 1 needs to be carried, the servo motor 15 is controlled to operate through the matched control equipment, the servo motor 15 drives the positive and negative threaded rod 16 to rotate, the positive and negative threaded rod 16 pushes the two pushing blocks 17 to move oppositely, the two pushing blocks 17 push the four inclined pressing blocks 21, the four inclined pressing blocks 21 drive the bearing plates 22 to descend, the bearing plates 22 drive the four universal wheels 23 to descend, the machine body 1 can be more convenient to move through the descent of the universal wheels 23, the machine body 1 is moved to the corresponding position and then the universal wheels 23 are retracted, the machine body 1 is controlled to operate through the matched control equipment after being installed, the machine body 1 is operated, the matched control equipment controls the motor 4 to operate when operating, the motor 4 drives the driving gear 5 to rotate, the driving gear 6 drives the round rod 7 to rotate, the round rod 7 drives the two cleaning rods 8 to operate with the round rod 7 as an axis, and the two brushes drive the two dust-proof nets 3 to clean, so that the normal operation of the machine body 1 is prevented from being influenced by dust blocking on the two dust-proof nets 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides an air heat energy pump for home heating, includes organism (1), its characterized in that: the cleaning device is characterized in that a cleaning mechanism is arranged at the upper end of the machine body (1), a power mechanism is arranged at the lower end of one side of the machine body (1), a positive and negative threaded rod (16) is arranged on the power mechanism, pushing blocks (17) are sleeved on both sides of the positive and negative threaded rod (16) in a threaded manner, and lifting mechanisms are arranged on both sides of the lower ends of the two pushing blocks (17) together;

the utility model discloses a cleaning machine for the dust-proof equipment of the engine body, including organism (1), including upper end, lower extreme, elevating system, bearing plate (22), equipment groove, positive and negative threaded rod (16) set up in the equipment groove, upper end both sides of organism (1) all are provided with ventilation pipe (2), and the upper end of two ventilation pipes (2) all are provided with dust screen (3), be equipped with round bar (7) on the cleaning mechanism, the lower extreme of round bar (7) rotates and connects in the upper end middle part of organism (1), both sides upper end of round bar (7) all is provided with cleaning rod (8), and the lower extreme of two cleaning rods (8) all is provided with the brush, and two brushes are contradicted respectively in the upper end of two dust screen (3), the equipment groove has been seted up to the lower extreme of organism (1), positive and negative threaded rod (16) set up in the equipment groove, the both ends of positive and negative threaded rod (16) rotate respectively and connect on the relative inner wall of equipment groove, be equipped with loading board (22) on the elevating system, loading board (22) set up in the equipment groove, the lower extreme of loading board (22) all is provided with universal wheel (23).

2. An air heat pump for home heating as claimed in claim 1, wherein: the cleaning mechanism comprises a motor (4) fixedly arranged at the upper end of the machine body (1), a driving gear (5) is fixedly connected to the tail end of an output shaft of the motor (4), a transmission gear (6) is meshed with one side of the driving gear (5), and the transmission gear (6) is fixedly sleeved at the middle part of the round rod (7).

3. An air heat pump for home heating as claimed in claim 1, wherein: the power mechanism comprises a fixing frame (14) fixedly connected to the lower end of one side of the machine body (1), a servo motor (15) is fixedly installed in the fixing frame (14), and one end of the positive and negative threaded rod (16) penetrates through one side of the equipment groove and is fixedly connected to the tail end of an output shaft of the servo motor (15).

4. An air heat pump for home heating as claimed in claim 1, wherein: elevating system is including contradicting respectively two slope type pressing block (21) in two pushing block (17) lower extreme both sides, and four slope type pressing block (21) are fixed connection respectively in the upper end four corners of loading board (22), the upper end four corners in the equipment groove all is fixed with montant (24), and the lower extreme of four montants (24) runs through the four corners of loading board (22) respectively and all fixedly connected with baffle (25), has all cup jointed spring (26) on four montants (24), and the upper end of four spring (26) is fixed connection respectively in the lower extreme four corners of loading board (22), and the lower extreme of four spring (26) is fixed connection respectively in the upper end of four baffle (25).

5. An air heat pump for home heating as claimed in claim 1, wherein: the upper ends of the two pushing blocks (17) are provided with grooves, three round rollers (18) are rotationally connected in the two grooves, the six round rollers (18) are abutted against the upper ends in the equipment groove, two sliding grooves (20) are symmetrically formed in the opposite inner walls of the equipment groove, sliding blocks (19) are fixed on two sides of the two pushing blocks (17), and the four sliding blocks (19) are respectively sleeved in the two sliding grooves (20) in a sliding manner.

6. An air heat pump for home heating as claimed in claim 1, wherein: the utility model discloses a machine body, including machine body (1), support piece (9) are all fixed with in upper end four corners of machine body (1), and draw-in groove has all been seted up at the upper end middle part of four support pieces (9), all can dismantle in four draw-in grooves and be connected with bracing piece (10), and the upper end of four bracing pieces (10) is provided with toper protection casing (13) jointly, and two ventilation pipes (2) set up the below at toper protection casing (13) jointly.

7. An air heat pump for home heating as defined in claim 6, wherein: nuts (12) are fixedly sleeved on opposite sides of the four bearing pieces (9), bolts (11) are arranged on the other sides of the four bearing pieces (9) in a penetrating mode, one ends of the four bolts (11) penetrate through the lower ends of the corresponding four supporting rods (10) respectively, and the four supporting rods are sleeved in the corresponding four nuts (12) in a threaded mode.

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