CN110243106B - Noise-reduction air source heat pump - Google Patents
Noise-reduction air source heat pump Download PDFInfo
- Publication number
- CN110243106B CN110243106B CN201910511200.6A CN201910511200A CN110243106B CN 110243106 B CN110243106 B CN 110243106B CN 201910511200 A CN201910511200 A CN 201910511200A CN 110243106 B CN110243106 B CN 110243106B
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- movable plate
- pair
- box body
- fixedly connected
- spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a noise reduction air source heat pump, and relates to the technical field of air source heat pumps. The invention comprises a box body, a high-efficiency tank, an evaporator, a compressor, a damping device and a traveling device; two pairs of support rods are arranged on the bottom surface in the box body; the peripheral side surfaces of the pair of support rods are provided with cross rods; the side surface of the transverse rod is matched with a spring A; a pair of U-shaped plates is fixedly arranged on the inner bottom surface of the box body; a spring C is fixedly connected to the opposite inner surfaces of the pair of U-shaped plates; the damping device comprises a movable plate A; the movable plate A is rotatably connected with a movable plate B; blind holes are formed in both side faces of the movable plate A; the other end of the movable plate A is fixedly connected with an L-shaped plate; one end face of the movable plate B is provided with a through groove; and a rotating shaft is arranged on the opposite inner wall of the first through groove. The invention has the effects of absorbing shock and reducing noise and lightening damage caused by collision and collision through the functions of the box body, the high-efficiency tank, the evaporator, the compressor, the shock absorption device and the walking device.
Description
Technical Field
The invention belongs to the technical field of air source heat pumps, and particularly relates to a noise reduction air source heat pump.
Background
The air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source, namely, like a heat pump, the air source heat pump can convert low-level heat energy which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of the high-level energy; however, the existing air source heat pump still has some disadvantages in the using process: when the existing air source heat pump works, the compressor lacks effective shock absorption, so that the problems of overlarge shock and noise are caused, and the damage of the compressor is accelerated; the existing air source heat pump is easy to collide and bump in transportation engineering, so that parts are damaged.
Aiming at the problems, the invention can slow down the vibration and noise generated by the compressor and reduce the influence on the life of people by the action of the box body, the high-efficiency tank, the evaporator, the compressor, the damping device and the walking device and the matching of the movable plate A and the movable plate B with the spring B; through elastic component one end fixedly connected with montant, the shock attenuation of the air source heat pump transportation of being convenient for and the shock attenuation cushioning effect of operation in-process have reach vibration/noise reduction, alleviate the effect that the damage that the striking collision caused.
Disclosure of Invention
The invention aims to provide a noise-reduction air source heat pump which solves the problems of high working noise and poor damping effect of the existing air source heat pump through the functions of a box body, a high-efficiency tank, an evaporator, a compressor, a damping device and a walking device.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a noise-reduction air source heat pump which comprises a box body, a high-efficiency tank, an evaporator, a compressor, a damping device and a traveling device, wherein the high-efficiency tank is arranged on the box body;
two pairs of support rods are arranged on the inner bottom surface of the box body; a cross bar is arranged on the peripheral side surfaces of the pair of supporting rods; the peripheral side surface of the cross rod is provided with threads and matched with a nut, so that the compressor can be fixed conveniently; the side surface of the periphery of the cross rod is matched with a spring A; a spring B is matched on the peripheral side surfaces of the pair of support rods; a pair of U-shaped plates is fixedly arranged on the inner bottom surface of the box body; a spring C is fixedly connected to the opposite inner surfaces of the pair of U-shaped plates;
a pair of rectangular plates are arranged on the peripheral side surface of the compressor; a first threaded hole is formed in one surface of each of the pair of rectangular plates; the lower surface of the compressor is fixedly connected with a pair of rectangular strips; a second threaded hole is formed in one surface of each of the pair of rectangular strips;
the damping device comprises a movable plate A; the movable plate A is rotatably connected with a movable plate B;
the movable plate A is of a strip-shaped plate structure; one end of the movable plate A is provided with a horizontal plate; blind holes are formed in the two side faces of the movable plate A; the other end of the movable plate A is fixedly connected with an L-shaped plate; the upper surface of the L-shaped plate is provided with a first sliding hole; the upper surface of the L-shaped plate is provided with a pair of third threaded holes matched with bolts;
transverse plates are arranged at two ends of the movable plate B; the upper surface of one transverse plate is provided with a second sliding hole; a through groove is formed in one end face of the movable plate B; the first through groove is provided with a rotating shaft relative to the inner wall, so that when the compressor vibrates, the movable plate A and the movable plate B rotate, and the buffering is performed through the spring B, so that the noise is reduced;
an evaporator and a high-efficiency tank are fixedly arranged on the inner bottom surface of the box body; the peripheral sides of the pair of support rods are matched with a damping device; the upper surface of the damping device is fixedly provided with a compressor; the lower surface of the box body is fixedly provided with a walking device; the upper surface of the box body is matched with a box cover and is provided with an air outlet; a fan is fixedly arranged on the inner wall of the air outlet;
a pair of said rectangular plates cooperating with a spring A; the inner wall of the first threaded hole is in threaded connection with the cross rod; the spring B is matched between the movable plate A and the movable plate B, so that vibration and noise generated by the compressor can be reduced, and the influence on life of people is reduced; the movable plate A is fixedly connected with the spring C; the movable plate B is fixedly connected with the spring C, and further has a damping and buffering effect.
Furthermore, the inner wall of the box body is provided with an acoustic board for reducing noise generated in the operation of the air source heat pump.
Furthermore, the side surface of the supporting rod is provided with a damping rubber block, so that the vibration generated by the work of the compressor is reduced.
Further, the running gear comprises a sleeve; the inner bottom surface of the sleeve is fixedly connected with an elastic component; one end of the elastic component is fixedly connected with a vertical rod, so that the vibration absorption in the transportation process of the air source heat pump and the vibration absorption and buffering effect in the operation process are facilitated; a pair of sliding blocks is arranged on the peripheral side surface of the vertical rod; one end of the vertical rod is fixedly provided with a wheel; the other end of the vertical rod is provided with a round hole; the inner wall of the sleeve is provided with a pair of strip-shaped holes;
the elastic component is fixedly connected with the inner bottom surface of the round hole; the inner wall of the strip-shaped hole is connected with the sliding block in a sliding mode, and the vertical rod is prevented from being popped up.
The invention has the following beneficial effects:
the invention can slow down the vibration and noise generated by the compressor and reduce the influence on the life of people by the action of the box body, the high-efficiency tank, the evaporator, the compressor, the damping device and the walking device and the matching of the movable plate A and the movable plate B with the spring B; through elastic component one end fixedly connected with montant, the shock attenuation of the air source heat pump transportation of being convenient for and the shock attenuation cushioning effect of operation in-process have reach vibration/noise reduction, alleviate the effect that the damage that the striking collision caused.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a noise reduction air source heat pump according to the present invention;
FIG. 2 is a schematic structural diagram of a case;
FIG. 3 is a schematic bottom view of the housing;
FIG. 4 is a schematic structural diagram of the movable plate A;
FIG. 5 is a schematic structural diagram of the movable plate B;
FIG. 6 is a schematic view of the compressor;
fig. 7 is a schematic structural view of a wheel;
FIG. 8 is a schematic view of the mounting of the case and cover;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-high efficiency tank, 3-evaporator, 4-compressor, 5-damping device, 6-running gear, 101-supporting rod, 102-cross rod, 103-screw thread, 104-spring A, 105-spring B, 106-U-shaped plate, 107-spring C, 401-rectangular plate, 402-first threaded hole, 403-rectangular bar, 404-threaded hole, 501-movable plate A, 502-movable plate B, 601-sleeve, 602-vertical bar, 603-slider, 604-wheel, 605-round hole, 606-strip-shaped hole, 1011-damping rubber block, 5011-horizontal plate, 5012-blind hole, 5013-L-shaped plate, 5014-first sliding hole, 5015-third threaded hole, 5021-transverse plate, 5022, a second sliding hole, 5023, a through groove and 5024, a rotating shaft.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is a noise reduction air source heat pump, which includes a box body 1, a high efficiency tank 2, an evaporator 3, a compressor 4, a damping device 5 and a traveling device 6;
as shown in fig. 1, two pairs of support rods 101 are arranged on the inner bottom surface of the box body 1; a cross bar 102 is arranged on the peripheral side surface of one pair of support bars 101; the peripheral side surface of the cross rod 102 is provided with threads 103 and is matched with a nut, so that the compressor 4 can be fixed conveniently; the peripheral side surface of the cross rod 102 is matched with a spring A104; a spring B105 is matched on the peripheral side surface of the pair of support rods 101; a pair of U-shaped plates 106 are fixedly arranged on the inner bottom surface of the box body 1; a spring C107 is fixedly connected to one opposite inner surface of each of the pair of U-shaped plates 106;
a pair of rectangular plates 401 are arranged on the peripheral side surface of the compressor 4; a first threaded hole 402 is formed in one surface of each of the pair of rectangular plates 401; a pair of rectangular bars 403 is fixedly connected to the lower surface of the compressor 4; a second threaded hole 404 is formed in one surface of each of the pair of rectangular strips 403;
the damping device 5 comprises a movable plate A501; the movable plate A501 is rotatably connected with a movable plate B502;
the movable plate A501 is a strip plate structure; one end of the movable plate A501 is provided with a horizontal plate 5011; blind holes 5012 are formed in the two side faces of the movable plate A501; the other end of the movable plate A501 is fixedly connected with an L-shaped plate 5013; the upper surface of the L-shaped plate 5013 is provided with a first sliding hole 5014; the upper surface of the L-shaped plate 5013 is provided with a pair of third threaded holes 5015 matched with bolts;
both ends of the movable plate B502 are provided with transverse plates 5021; a second sliding hole 5022 is formed in the upper surface of one transverse plate 5021; a through groove 5023 is formed in one end face of the movable plate B502; a rotating shaft 5024 is arranged on the opposite inner wall of the through groove 5023, so that the movable plate a501 and the movable plate B502 rotate when the compressor 4 vibrates, and the buffering is performed through the spring B105, so that the noise is reduced;
an evaporator 3 and a high-efficiency tank 2 are fixedly arranged on the inner bottom surface of the box body 1; the peripheral sides of the pair of support rods 101 are matched with a damping device 5; the upper surface of the damping device 5 is fixedly provided with a compressor 4; the lower surface of the box body 1 is fixedly provided with a walking device 6; the upper surface of the box body 1 is matched with a box cover and is provided with an air outlet; a fan is fixedly arranged on the inner wall of the air outlet;
a pair of rectangular plates 401 cooperating with the spring a 104; the inner wall of the first threaded hole 402 is in threaded connection with the cross rod 102; the spring B105 is matched between the movable plate A501 and the movable plate B502, so that the vibration and the noise generated by the compressor 4 can be reduced, and the influence on the life of people is reduced; the movable plate A501 is fixedly connected with a spring C107; the movable plate B502 is fixedly connected with the spring C107, and further has the damping and buffering functions.
Preferably, as shown in fig. 2, the inner wall of the box 1 is provided with sound-absorbing boards for reducing noise generated during the operation of the air source heat pump.
Preferably, as shown in fig. 1, a damping rubber block 1011 is installed on the circumferential side of the support rod 101 to reduce the vibration generated by the operation of the compressor 4.
Preferably, as shown in fig. 3 and 7, running gear 6 comprises a sleeve 601; the inner bottom surface of the sleeve 601 is fixedly connected with an elastic component; one end of the elastic component is fixedly connected with a vertical rod 602, so that the vibration absorption in the transportation process and the vibration absorption and buffering effect in the operation process of the air source heat pump are facilitated; a pair of sliding blocks 603 is arranged on the peripheral side surface of the vertical rod 602; one end of the vertical rod 602 is fixedly provided with a wheel 604; the other end of the vertical rod 602 is provided with a round hole 605; a pair of strip-shaped holes 606 are formed in the inner wall of the sleeve 601;
the elastic component is fixedly connected with the inner bottom surface of the round hole 605; the inner wall of the strip-shaped hole 606 is connected with the sliding block 603 in a sliding manner, so that the vertical rod 602 is prevented from popping up.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A noise reduction air source heat pump comprises a box body (1), a high-efficiency tank (2), an evaporator (3) and a compressor (4); the method is characterized in that: the device also comprises a damping device (5) and a walking device (6);
two pairs of support rods (101) are arranged on the inner bottom surface of the box body (1); a cross bar (102) is arranged on the peripheral side surface of one pair of the support bars (101); the peripheral side surface of the cross rod (102) is provided with threads (103) and is matched with a nut; a spring A (104) is matched with the peripheral side surface of the cross rod (102); a spring B (105) is matched on the peripheral side surface of the pair of support rods (101); a pair of U-shaped plates (106) is fixedly arranged on the inner bottom surface of the box body (1); a spring C (107) is fixedly connected to one opposite inner surface of each of the pair of U-shaped plates (106);
a pair of rectangular plates (401) is arranged on the peripheral side surface of the compressor (4); a first threaded hole (402) is formed in one surface of each of the pair of rectangular plates (401); the lower surface of the compressor (4) is fixedly connected with a pair of rectangular strips (403); one surface of each pair of rectangular strips (403) is provided with a second threaded hole (404);
the damping device (5) comprises a movable plate A (501); the movable plate A (501) is rotatably connected with a movable plate B (502);
the movable plate A (501) is of a strip-shaped plate structure; one end of the movable plate A (501) is provided with a horizontal plate (5011); blind holes (5012) are formed in the two side faces of the movable plate A (501); the other end of the movable plate A (501) is fixedly connected with an L-shaped plate (5013); the upper surface of the L-shaped plate (5013) is provided with a first sliding hole (5014); the upper surface of the L-shaped plate (5013) is provided with a pair of third threaded holes (5015) matched with bolts;
transverse plates (5021) are arranged at two ends of the movable plate B (502); a second sliding hole (5022) is formed in the upper surface of one transverse plate (5021); a through groove (5023) is formed in one end face of the movable plate B (502); a rotating shaft (5024) is arranged on the opposite inner wall of the through groove (5023);
an evaporator (3) and a high-efficiency tank (2) are fixedly arranged on the inner bottom surface of the box body (1); the peripheral sides of the pair of support rods (101) are matched with a damping device (5); the upper surface of the damping device (5) is fixedly provided with a compressor (4); the lower surface of the box body (1) is fixedly provided with a traveling device (6); the upper surface of the box body (1) is matched with a box cover and is provided with an air outlet; a fan is fixedly arranged on the inner wall of the air outlet;
a pair of said rectangular plates (401) cooperating with a spring A (104); the inner wall of the first threaded hole (402) is in threaded connection with the cross rod (102); a spring B (105) is matched between the movable plate A (501) and the movable plate B (502); the movable plate A (501) is fixedly connected with the spring C (107); the movable plate B (502) is fixedly connected with the spring C (107).
2. A noise-reducing air source heat pump according to claim 1, characterized in that the inner wall of the box body (1) is provided with an acoustic board.
3. A noise-reducing air source heat pump according to claim 1, characterized in that a damping rubber block (1011) is mounted on the peripheral side surface of the support rod (101).
4. A noise reducing air source heat pump according to claim 1, characterized in that the running gear (6) comprises a sleeve (601); an elastic component is fixedly connected to the inner bottom surface of the sleeve (601); one end of the elastic component is fixedly connected with a vertical rod (602); a pair of sliding blocks (603) is arranged on the peripheral side surface of the vertical rod (602); one end of the vertical rod (602) is fixedly provided with a wheel (604); the other end of the vertical rod (602) is provided with a round hole (605); the inner wall of the sleeve (601) is provided with a pair of strip-shaped holes (606);
the elastic component is fixedly connected with the inner bottom surface of the round hole (605); the inner wall of the strip-shaped hole (606) is connected with the sliding block (603) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511200.6A CN110243106B (en) | 2019-06-13 | 2019-06-13 | Noise-reduction air source heat pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511200.6A CN110243106B (en) | 2019-06-13 | 2019-06-13 | Noise-reduction air source heat pump |
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| Publication Number | Publication Date |
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| CN110243106A CN110243106A (en) | 2019-09-17 |
| CN110243106B true CN110243106B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910511200.6A Active CN110243106B (en) | 2019-06-13 | 2019-06-13 | Noise-reduction air source heat pump |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000903A1 (en) * | 2020-07-03 | 2022-01-06 | 苏州众创阳光新能源科技有限公司 | Vacuum pump having good noise reduction effect |
| CN115899852B (en) * | 2022-11-22 | 2023-09-19 | 吉林瑞科汉斯电气股份有限公司 | Noise reduction method and device for triple air source heat pump operation |
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| Publication number | Publication date |
|---|---|
| CN110243106A (en) | 2019-09-17 |
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