CN218935149U

CN218935149U - Novel noise reduction type air source heat pump

Info

Publication number: CN218935149U
Application number: CN202222367315.2U
Authority: CN
Inventors: 杨治国
Original assignee: Suzhou Wanya Electromechanical Technology Co ltd
Current assignee: Suzhou Wanya Electromechanical Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-04-28
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a novel noise-reduction type air source heat pump, which relates to the field of air source heat pumps and comprises a protection box, wherein an air source heat pump body is arranged in the protection box, first springs are fixedly connected with the upper side and the lower side of the inner wall of the protection box respectively and jointly with the surfaces of the upper side and the lower side of the air source heat pump body, damping devices are arranged in the first springs, and a first cavity is formed in the surface of the protection box. According to the utility model, the sound insulation plate, the first heat dissipation layer and the second heat dissipation layer are arranged in the protection box, hot air generated by the air source heat pump body is cooled and then discharged, the hot air enters the heat dissipation cavity of the second heat dissipation layer through the larger first heat dissipation opening in the protection box, the first heat dissipation layer and the small holes on the sound insulation layer, and then is discharged through the exhaust opening on the surface of the protection box, so that the flow of air is slowed down, and noise generated by the air source heat pump body can be effectively reduced.

Description

Novel noise reduction type air source heat pump

Technical Field

The utility model relates to the field of air source heat pumps, in particular to a novel noise reduction type air source heat pump.

Background

An air source heat pump is an energy-saving device which utilizes high potential energy to enable heat to flow from low-level heat source air to high-level heat sources. The heat pump is a form of heat pump, and as the name implies, the heat pump can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of high-level energy (such as coal, fuel gas, oil, electric energy and the like).

The applicant has disclosed "a novel noise reduction type air source heat pump" through retrieving discovery chinese patent, its publication (bulletin) number is "CN214665346U", this patent is mainly through setting up inhale the sound cotton, can effectively carry out the sound that its internal equipment sent and absorb to a certain extent, the vibrations that air source heat pump body produced simultaneously, the cooperation through the telescopic link drives the spring and compresses and reset, and can play the effect of effectively buffering and making an uproar falls, thereby realized making an uproar to the device is dual, but when using, the bottom of air source heat pump is cooled down, because the air outlet position of air source heat pump has the wind to discharge, thereby the noise that leads to air source heat pump can discharge through the air outlet position, thereby the noise is still great.

Disclosure of Invention

The utility model aims to provide a novel noise reduction type air source heat pump, which aims to solve the problems that in the prior art, when the noise reduction type air source heat pump is used, the bottom of the air source heat pump is cooled, and because air is discharged from an air outlet part of the air source heat pump, noise of the air source heat pump is discharged from the air outlet part, and the noise is still larger.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel noise reduction type air source heat pump, includes the guard box, the inside of guard box is provided with the air source heat pump body, the upper and lower both sides of guard box inner wall respectively with the first spring of the common fixedly connected with of upper and lower both sides surface of air source heat pump body, a plurality of the inside of first spring all is provided with damping device, first cavity has been seted up on the surface of guard box, one side fixedly connected with first heat dissipation layer of first cavity inner wall, the surface fixedly connected with puigging of first heat dissipation layer, the surface of puigging and the common fixedly connected with second heat dissipation layer of opposite side of first cavity inner wall, a plurality of first thermovent have been seted up to the rear side of first heat dissipation layer inner wall and the rear side of puigging inner wall and the rear side of second heat dissipation layer inner wall jointly, the heat dissipation chamber has been seted up to the inner wall of second heat dissipation layer, a plurality of gas vents have been seted up jointly to the four sides of guard box rear side surface and the four sides of second heat dissipation layer rear side surface.

Preferably, the damping device comprises a buffer barrel, one side surface of the buffer barrel is fixedly connected with one side of the inner wall of the protection box, the upper side surface of the buffer barrel is fixedly connected with a rubber pad, the inner wall of the buffer barrel is slidably connected with a piston block, the inner wall of the piston block is fixedly connected with a piston rod, the lower side surface of the piston rod and the lower side surface of the piston block are fixedly connected with upper magnetic blocks together, the lower side of the inner wall of the buffer barrel is fixedly connected with lower magnetic blocks, the periphery of the buffer barrel is provided with a buffer cavity together, the upper side surface of the lower magnetic blocks and the lower side of the inner wall of the buffer barrel are provided with air inlets together, the left side and the right side of the inner wall of the buffer barrel are provided with air outlets, and the inner walls of the air outlets and the air inlets are fixedly connected with one-way valves.

Preferably, the upper end of the piston rod penetrates through the upper side of the inner wall of the buffer barrel to the upper side surface of the piston rod, the upper end of the piston rod is fixedly connected with a ball block, spherical grooves matched with the ball block are formed in the surfaces of the upper side and the lower side of the air source heat pump body, and the surfaces of the ball block are rotationally connected with the inner wall of the spherical grooves.

Preferably, the left and right side surfaces of the protection box are fixedly connected with buffer sponge pads, one side surfaces of the two buffer sponge pads are provided with second cavities, and the left and right sides of the inner wall of each second cavity are fixedly connected with second springs.

Preferably, the front side surface of the protection box is rotatably connected with a sound insulation door through a hinge, and the right side of the front side surface of the sound insulation door is fixedly connected with a lock body.

Preferably, the first heat dissipation layer and the second heat dissipation layer are all made of aluminum profiles, and the sound insulation layer is made of basalt rock wool plates.

The utility model has the technical effects and advantages that:

1. according to the utility model, the sound insulation board, the first heat dissipation layer and the second heat dissipation layer are arranged in the protection box, hot air generated by the air source heat pump body is cooled and then discharged, and the large first heat dissipation opening in the protection box, the small holes on the first heat dissipation layer and the sound insulation layer enter the heat dissipation cavity of the second heat dissipation layer and are discharged through the air outlet on the surface of the protection box, so that the flow of air is slowed down, and noise generated by the air source heat pump body can be effectively reduced.

2. Through setting up buffer tank, piston block, the piston rod, go up the magnetic path, lower magnetic path, the cushion chamber, the air inlet, the gas outlet, the check valve, alleviate the vibration that air source heat pump body produced at damping device, thereby keep reducing the noise that air source heat pump body produced the vibration, through setting up the piston rod, the buffer tank, the ball head piece, air source heat pump body, the ball groove, under the effect of ball head piece and ball groove, make air source heat pump body when carrying out the vibration, avoid a plurality of piston blocks fracture, through setting up the guard box, the buffering foam-rubber cushion, the second spring, under the effect of buffering foam-rubber cushion and second spring, avoid the vibration of air source heat pump body to produce the striking to the left and right sides of guard box inner wall, through setting up the guard box, the soundproof door, the lock body, under the effect of soundproof door and lock body, the convenience overhauls the air source heat pump body in the guard box.

3. Through setting up first heat dissipation layer, second heat dissipation layer, puigging, the heat dispersion of aluminium alloy radiator is better, and energy-conserving characteristics are very obvious, in same room, if with the radiator of same specification, aluminium casting's number of sheets is less than steel, basalt rock wool board has heat preservation thermal-insulated, attracts the function of making an uproar that falls.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of a left side sectional structure of the protection box of the present utility model.

Fig. 4 is a schematic view of the rear side structure of the protection box of the present utility model.

Fig. 5 is a schematic view of a sectional structure of a front side section of a buffer tub according to the present utility model.

In the figure: 1. a protection box; 2. an air source heat pump body; 3. a first heat dissipation layer; 4. a sound insulation layer; 5. a second heat dissipation layer; 6. a first heat radiation port; 7. a second heat radiation port; 8. a heat dissipation cavity; 9. an exhaust port; 10. a buffer barrel; 11. a piston block; 12. a piston rod; 13. a magnetic block is arranged on the upper magnetic block; 14. a lower magnetic block; 15. a buffer chamber; 16. an air inlet; 17. an air outlet; 18. a one-way valve; 19. ball blocks; 20. a spherical groove; 21. a first spring; 22. buffering the sponge cushion; 23. a second spring; 24. a soundproof door; 25. a rubber pad; 26. a lock body.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a novel noise-reduction type air source heat pump as shown in fig. 1-5, which comprises a protection box 1, wherein an air source heat pump body 2 is arranged in the protection box 1, the upper side and the lower side of the inner wall of the protection box 1 are fixedly connected with a first spring 21 together with the upper side and the lower side of the inner wall of the air source heat pump body 2 respectively, damping devices are arranged in the first springs 21, a first cavity is formed in the surface of the protection box 1, one side of the inner wall of the first cavity is fixedly connected with a first heat dissipation layer 3, the surface of the first heat dissipation layer 3 is fixedly connected with a sound insulation layer 4, the surface of the sound insulation layer 4 and the other side of the inner wall of the first cavity are fixedly connected with a second heat dissipation layer 5 together, a plurality of first heat dissipation openings 6 are formed in the rear side of the inner wall of the protection box 1 and the rear side of the inner wall of the sound insulation layer 4, a second heat dissipation opening 7 is formed in the rear side of the inner wall of the first heat dissipation layer 3 and the rear side of the inner wall of the second heat dissipation layer 5 together, four sides of the rear side surface of the protection box 1 and four air outlets 9 on the rear side surface of the rear side of the second heat dissipation layer 5 are formed in the inner side of the protection box and are fixedly connected with a first heat dissipation plate 9, the sound insulation layer 1 and the sound insulation layer 2 can be discharged into the air source heat pump body through the first heat pump body 1 and the first heat pump body 2 through the first heat dissipation plate and the second heat dissipation plate 1, and the sound insulation layer 1 can be discharged into the sound insulation layer 1 through the sound insulation layer 1 and the sound insulation layer is discharged into the air source heat pump body 2 through the air source heat pump body 2, and the sound insulation layer is discharged through the sound insulation layer 1 is more effectively has a large heat dissipation effect heat pump 1 is reduced air 1 heat pump 2.

As shown in fig. 5, the damping device includes a damping barrel 10, one side surface of the damping barrel 10 is fixedly connected with one side of the inner wall of the protection box 1, the upper side surface of the damping barrel 10 is fixedly connected with a rubber pad 25, the inner wall of the damping barrel 10 is slidably connected with a piston block 11, the inner wall of the piston block 11 is fixedly connected with a piston rod 12, the lower side surface of the piston rod 12 and the lower side surface of the piston block 11 are fixedly connected with an upper magnetic block 13, the lower side of the inner wall of the damping barrel 10 is fixedly connected with a lower magnetic block 14, the periphery of the damping barrel 10 is provided with a damping cavity 15, the upper side surface of the lower magnetic block 14 and the lower side of the inner wall of the damping barrel 10 are provided with an air inlet 16, the left side and right sides of the inner wall of the damping barrel 10 are provided with air outlets 17, the inner walls of the two air outlets 17 and the inner wall of the air inlet 16 are fixedly connected with a one-way valve 18, and the damping device is used for damping vibration generated by the air source heat pump body 2, thereby reducing noise generated by the air source heat pump body 2.

As shown in fig. 2, the upper end of the piston rod 12 penetrates through the upper side of the inner wall of the buffer barrel 10 to the upper side surface thereof, the upper end of the piston rod 12 is fixedly connected with a ball block 19, the upper side surface and the lower side surface of the air source heat pump body 2 are provided with spherical grooves 20 matched with the ball block 19, the surfaces of the ball block 19 are rotationally connected with the inner wall of the spherical grooves 20, under the action of the ball block 19 and the spherical grooves 20, when the air source heat pump body 2 vibrates, the plurality of piston blocks 11 are prevented from being broken, the left side surface and the right side surface of the protection box 1 are fixedly connected with buffer sponge pads 22, one side surfaces of the two buffer sponge pads 22 are provided with second cavities, the left side and the right side of the inner wall of the two second cavities are fixedly connected with second springs 23 together, and the vibration of the air source heat pump body 2 is prevented from impacting the left side and the right side of the inner wall of the protection box 1 under the action of the buffer sponge pads 22 and the second springs 23.

As shown in fig. 1 and 3, the front surface of the protection box 1 is rotatably connected with a soundproof door 24 through a hinge, the right side of the front surface of the soundproof door 24 is fixedly connected with a lock body 26, under the action of the soundproof door 24 and the lock body 26, the air source heat pump body 2 in the protection box 1 is convenient to overhaul, the first heat dissipation layer 3 and the second heat dissipation layer 5 are all made of aluminum profiles, the soundproof layer 4 is made of basalt rock wool boards, the heat dissipation performance of the aluminum profile radiator is good, the characteristic of energy saving is obvious, and in the same room, if radiators with the same specification are used, the number of aluminum casting sheets is less than that of steel, and the basalt rock wool boards have the functions of heat preservation, heat insulation and noise reduction.

The working principle of the utility model is as follows: when the device is used, when the air source heat pump body 2 in the protection box 1 is used, vibration generated by the air source heat pump body 2 is buffered through the first springs 21 on the upper side and the lower side, and under the action of the ball head block 19 and the spherical groove 20, left-right vibration generated by the air source heat pump body 2 is protected, so that breakage of the piston rod 12 is avoided, when the piston rod 12 moves, the piston block 11 slides in the buffer barrel 10, when the piston block 11 moves towards the buffer barrel 10, the piston block 11 extrudes air in the buffer barrel 10 into the buffer cavity 15 through the air outlet 17, the one-way valve 18 in the air outlet 17 is opened, the one-way valve 18 in the air inlet 16 is closed, and meanwhile, when the upper magnetic block 13 is close to the protection box 1, the resistance between the upper magnetic block 13 and the lower magnetic block 14 is gradually increased, and the two corresponding magnetic poles of the upper magnetic block 13 are the same, when the piston rod 12 drives the piston block 11 to move upwards, the one-way valve 18 in the air outlet 17 on the left side and the right side is closed, and the one-way valve 18 in the air outlet 16 in the air outlet 17 on the lower side is opened, so that the air inlet 16 in the buffer barrel 10 is prevented from entering the buffer barrel 10, and the buffer barrel 10 is prevented from colliding with the surface of the air source heat pump body 10;

when the air source heat pump body 2 shakes left and right, vibration of the air source heat pump body 2 is buffered through the multi-purpose rows of the buffer sponge cushion 22 and the second spring 23, the temperature generated by the air source heat pump body 2 is reduced for the first time through the first heat radiation opening 6 at the rear side of the inner wall of the protection box 1 and enters the second heat radiation opening 7 in the first heat radiation layer 3, the second heat radiation opening 7 on the sound insulation layer 4 enters the heat radiation cavity 8 in the second heat radiation layer 5 and is reduced for the second time, and finally the air is discharged through the air outlet 9 at the rear side of the protection box 1, so that the flow speed of air is slowed down, and noise generated by the device is reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel noise reduction formula air source heat pump, includes guard box (1), its characterized in that: the inside of guard box (1) is provided with air source heat pump body (2), the upper and lower both sides of guard box (1) inner wall respectively with the first spring (21) of the common fixedly connected with of upper and lower both sides surface of air source heat pump body (2), a plurality of the inside of first spring (21) all is provided with damping device, first cavity has been seted up on the surface of guard box (1), one side fixedly connected with first heat dissipation layer (3) of first cavity inner wall, the fixed surface of first heat dissipation layer (3) is connected with puigging (4), the common fixedly connected with second heat dissipation layer (5) of the opposite side of surface and first cavity inner wall of puigging (4), a plurality of first thermovent (6) have been seted up to the rear side of first heat dissipation layer (3) inner wall and the rear side of puigging (4) inner wall and the rear side of second heat dissipation layer (5) inner wall, second vent (7) have been seted up jointly to the rear side of second heat dissipation layer (5) inner wall, the inner wall of second heat dissipation layer (5) inner wall (8) has seted up on the rear side of the common heat dissipation layer (5), four vent (9) of the rear side of the common surface of second heat dissipation layer (5).

2. The novel noise reduction type air source heat pump according to claim 1, wherein: the damping device comprises a buffer barrel (10), one side surface of the buffer barrel (10) is fixedly connected with one side of the inner wall of a protection box (1), a rubber pad (25) is fixedly connected with the upper side surface of the buffer barrel (10), a piston block (11) is slidably connected with the inner wall of the buffer barrel (10), a piston rod (12) is fixedly connected with the inner wall of the piston block (11), an upper magnetic block (13) is fixedly connected with the lower side surface of the piston rod (12) and the lower side surface of the piston block (11), a lower magnetic block (14) is fixedly connected with the lower side of the inner wall of the buffer barrel (10), a buffer cavity (15) is formed in the periphery of the buffer barrel (10), an air inlet (16) is formed in the upper side surface of the lower magnetic block (14) and the lower side of the inner wall of the buffer barrel (10), air outlets (17) are formed in the left side and the right side of the inner wall of the buffer barrel (10), and one-way valves (18) are fixedly connected with the inner walls of the air outlets (17) and the air inlets (16).

3. A novel noise reduction type air source heat pump according to claim 2, characterized in that: the upper end of the piston rod (12) penetrates through the upper side of the inner wall of the buffer barrel (10) to the surface of the upper side of the piston rod, a ball block (19) is fixedly connected to the upper end of the piston rod (12), spherical grooves (20) matched with the ball block (19) are formed in the surfaces of the upper side and the lower side of the air source heat pump body (2), and the surfaces of the ball block (19) are rotationally connected with the inner wall of the spherical grooves (20).

4. The novel noise reduction type air source heat pump according to claim 1, wherein: the left side surface and the right side surface of the protection box (1) are fixedly connected with buffer sponge cushions (22), a second cavity is formed in one side surface of each buffer sponge cushion (22), and a second spring (23) is fixedly connected with the left side and the right side of the inner wall of each second cavity.

5. The novel noise reduction type air source heat pump according to claim 1, wherein: the front side surface of the protection box (1) is rotatably connected with a sound insulation door (24) through a hinge, and the right side of the front side surface of the sound insulation door (24) is fixedly connected with a lock body (26).

6. The novel noise reduction type air source heat pump according to claim 1, wherein: the first heat dissipation layer (3) and the second heat dissipation layer (5) are all made of aluminum profiles, and the sound insulation layer (4) is made of basalt rock wool boards.