CN115899852A - Triple-generation air source heat pump operation noise reduction method and device - Google Patents
Triple-generation air source heat pump operation noise reduction method and device Download PDFInfo
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- CN115899852A CN115899852A CN202211469505.3A CN202211469505A CN115899852A CN 115899852 A CN115899852 A CN 115899852A CN 202211469505 A CN202211469505 A CN 202211469505A CN 115899852 A CN115899852 A CN 115899852A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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Abstract
The invention belongs to the technical field of air source heat pump noise reduction devices, and particularly relates to a triple-generation air source heat pump operation noise reduction method and device. When the vibration of compressor and air conditioner host computer passes through the honeycomb duct and transmits to the connecting pipe, the vibration can be earlier through on transmitting first clamp with honeycomb duct connected's connector, the vibration can transmit the fly leaf in proper order through the second telescopic link of first clamp bottom afterwards, the clamp plate, on first telescopic link and the first spring, and after on the vibration transmits first spring, first spring can correspond stretch out and draw back, thereby turn into the elastic potential energy of first spring with the vibration, and then reduced the noise that produces because of the vibration of air conditioner host computer and compressor.
Description
Technical Field
The invention belongs to the technical field of air source heat pump noise reduction devices, and particularly relates to a triple-supply air source heat pump operation noise reduction method and device.
Background
An 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. It is a form of heat pump. As the name implies, a heat pump, like a 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, gas, oil, electric energy and the like). The traditional air source heat pump is a dual supply: namely heating and refrigerating, the triple-supply air source heat pump adds the hot water function on the basis of double-supply, the comprehensive energy efficiency ratio is higher, and the initial investment and the operating cost are saved by 10 percent compared with the traditional air conditioner water heater.
But because the outer machine of trigeminy confession air source heat pump is great, consequently need certain place space, in addition, because the inside compressor of trigeminy confession air source heat pump and the pipeline of being connected with the compressor can produce the vibration at the during operation to can lead to trigeminy confession air source heat pump to have certain noise problem when using, and then lead to installing and popularizing more difficultly in some high density commercial residential areas.
Therefore, it is necessary to provide a triple air source heat pump operation noise reduction method and device to solve the above problems.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a method and a device for reducing noise during operation of a triple air source heat pump.
In order to achieve the purpose, the invention provides the following technical scheme: a triple-generation air source heat pump operation noise reduction method comprises a triple-generation air source heat pump operation noise reduction device, wherein the triple-generation air source heat pump operation noise reduction device comprises:
the mounting box is internally provided with a supporting plate for supporting the mounting frame, the rear side of the mounting box is in an open design, the supporting plate is provided with a plurality of through holes in a penetrating manner, and fixing screws for fixing the supporting plate are arranged in the through holes;
the mounting frame is used for mounting the air conditioner main unit and the compressor and is detachably mounted at the top of the supporting plate, and a plurality of mounting holes are formed in the mounting frame;
the rear cover plate is used for sealing the rear side of the installation box and is positioned at the rear side opening of the installation box, a notch is formed in the bottom of the rear cover plate, and a fixing plate matched with the notch in size is arranged in the notch;
the connecting pipe penetrates through the fixing plate and is inserted on the fixing plate, a damping device for damping the connecting pipe is arranged at the bottom of the connecting pipe, and a guide pipe is connected between the connecting pipe and the compressor;
the adjusting device is used for adjusting the damping device and is positioned at the bottom of the damping device, and the adjusting device is opposite to the position of the fixing plate;
the method is characterized by also comprising the following steps:
the triple air supply air source heat pump operation noise reduction method comprises the following steps:
the method comprises the following steps: mounting the air conditioner host, namely opening the rear cover plate, mounting the support plate on the wall of the bottom of the mounting box by using fixing screws, mounting the mounting frame on the support plate, and finally mounting the compressor and the air conditioner host on the mounting frame;
step two: then assembling the damping device and the adjusting device, installing the connecting pipe by using the damping device, and connecting the connecting pipe and the compressor by the guide pipe to ensure that the air-conditioning main machine performs damping in the operation process;
step three: the vibration of the compressor and the air conditioner main machine is transmitted to the connecting pipe through the guide pipe, and the noise generated by the vibration of the air conditioner main machine and the compressor is reduced through the vibration reduction device;
step four: after the damping device and the adjusting device are installed, the rear cover plate is covered, the installation box is sealed, and the air conditioner main machine works.
Further, damping device includes the U-shaped plate, the rear side fixed connection of U-shaped plate and backup pad, and the opening of U-shaped plate up, the inboard slidable mounting of U-shaped plate has the fly leaf, the rear side of fly leaf is equipped with the lagging, the perpendicular fixed connection of lagging and fixed plate front side, and the front side of lagging is the opening design, breach has been seted up to lagging top front side position, and the breach width equals the opening width of U-shaped plate, be equipped with the clamp plate in the lagging, the clamp plate is parallel with the backup pad front side, perpendicular fixed connection has two first telescopic links between the rear side of clamp plate and the lagging rear side inner wall, and has cup jointed first spring on the first telescopic link, the top of fly leaf and the top of lagging are equipped with first clamp and second clamp respectively, and first clamp and second clamp all cup joint on the connecting pipe, fixedly connected with second telescopic link between first clamp bottom and the fly leaf top, fixedly connected with the spliced pole between second clamp bottom and the lagging top.
Further, the adjusting device comprises a sleeve, the sleeve is vertically rotated, penetrates and is inserted in the front side of the fixed plate, the opening of the sleeve faces forward, the rear end of the sleeve is fixedly connected with a crank, the front end of the sleeve is slidably inserted with a screw, one end of the screw, which is located in the sleeve, is slidably inserted with a rectangular strip, the rear end of the rectangular strip is fixedly connected with the inner wall of the rear side of the sleeve in a perpendicular mode, part of the screw, which is located outside the sleeve, is sleeved with a fixing ring, the top of the fixing ring is fixedly connected with an insertion tube, an insertion rod is slidably inserted in the insertion tube, the bottoms of the U-shaped plate and the bottom of the sleeve plate, which correspond to the top of the insertion rod, are respectively provided with a connecting port in a penetrating mode, the connecting port in the bottom of the U-shaped plate is opposite to the opening in the bottom of the sleeve plate, the top of the insertion rod penetrates through the connecting port in the bottom of the U-shaped plate and the movable plate, the bottom of the fixing ring is fixedly connected with a connecting block in a sliding mode, the connecting port in the front and the connecting slot in the front end of the screw is connected with the vertical clamping slot of the fixing plate, and the clamping slot of the clamping plate.
Furthermore, the fixing screw comprises a bolt and a nut, the part of the bolt, which is positioned at the bottom of the supporting plate, is fixedly sleeved with a limiting ring, the part of the bolt, which is positioned at the bottom of the supporting plate, is also sleeved with a second spring, the nut is correspondingly arranged on the supporting plate, a screw hole is formed in the supporting plate, the nut is positioned in the screw hole, and the top of the bolt is lower than the top of the supporting plate.
Furthermore, the connecting pipe includes two connectors and a flexible pipe, and is located the rear side the connector runs through to peg graft on the fixed plate, two the connector is connected respectively at the both ends of flexible pipe, and first clamp and second clamp block respectively in the one end that two connectors are close to flexible pipe.
Further, first clamp and second clamp all include two semicircular snap rings, two the one end of snap ring articulates together, two link together through the screw between the other end of snap ring, and the inboard fixedly connected with rubber pad of snap ring.
Furthermore, a rubber sleeve is sleeved on the connecting head positioned on the rear side, and the rubber sleeve is positioned on the part of the connecting head inserted in the fixing plate.
Further, the equal fixedly connected with acoustic celotex board in front side of all inner walls of install bin and back shroud, the equal fixedly connected with supporting leg in position that the bottom of install bin is close to four angles, and the blotter of the bottom fixedly connected with rubber material of supporting leg.
Furthermore, the length of the movable plate is equal to the distance from the rear side of the supporting plate to the notch at the top of the sleeve plate, and the width of the movable plate is equal to the width of the opening of the sleeve plate.
The invention has the technical effects and advantages that:
1. when the vibration of the compressor and the air conditioner host is transmitted to the connecting pipe through the flow guide pipe, the vibration is transmitted to the first hoop through the connecting head connected with the flow guide pipe, then the vibration can be sequentially transmitted to the movable plate, the pressing plate, the first telescopic rod and the first spring through the second telescopic rod at the bottom of the first hoop, and after the vibration is transmitted to the first spring, the first spring can correspondingly stretch and retract, so that the vibration is converted into the elastic potential energy of the first spring, and the noise generated by the vibration of the air conditioner host and the compressor is further reduced;
2. the position of the movable plate can be freely adjusted, so that after the elasticity of the first spring is reduced, the elasticity of the first spring can be adjusted by adjusting the extrusion amount of the movable plate to the pressing plate, and the first spring can buffer the vibration transmitted by the compressor and the air conditioner host in time;
3. when air conditioner host computer and compressor during operation, the vibration that air conditioner host computer and compressor produced can transmit the backup pad through the mounting bracket on, and along with the vibration of air conditioner host computer and compressor, the backup pad also can vibrate together with it, and the second spring that is located the backup pad bottom this moment can correspond extends and shortens to turn into the elastic potential energy of second spring with the vibration, and then reduce the noise that produces because of the vibration of air conditioner host computer and compressor.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective sectional view of the mounting box of the present invention;
FIG. 3 is a schematic perspective view of the inner structure of the installation box of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a first perspective structure of the connecting tube, the damping device and the adjusting device of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;
FIG. 7 is a second perspective view of the connecting tube, the damping device and the adjusting device of the present invention;
FIG. 8 is an enlarged view of the portion C of FIG. 7 according to the present invention;
FIG. 9 is a perspective view of a second clip and attachment post of the present invention.
In the figure: 1. installing a box; 2. a mounting frame; 3. a support plate; 4. fixing screws; 41. a bolt; 42. a nut; 43. a limiting ring; 44. a second spring; 5. an air conditioner main machine; 6. a compressor; 7. a rear cover plate; 8. a fixing plate; 9. a connecting pipe; 91. a connector; 92. a telescopic pipe; 10. a damping device; 100. a U-shaped plate; 101. a movable plate; 102. sheathing; 103. pressing a plate; 104. a first telescopic rod; 105. a first spring; 106. a first clamp; 107. a second clamp; 108. a second telescopic rod; 109. connecting columns; 11. a flow guide pipe; 12. an adjustment device; 120. a sleeve; 121. a crank; 122. a screw; 123. a rectangular strip; 124. a fixing ring; 125. inserting a tube; 126. a rod is inserted; 127. a limiting rod; 128. clamping a plate; 129. a card slot; 13. a rubber pad; 14. a rubber sleeve; 15. a sound insulating board; 16. supporting legs; 17. a cushion pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The invention provides a triple-supply air source heat pump operation noise reduction method and a device as shown in figures 1-9, wherein the method comprises the following steps:
the mounting box comprises a mounting box 1, wherein a supporting plate 3 used for supporting a mounting frame 2 is arranged in the mounting box 1, the rear side of the mounting box 1 is in an open design, a plurality of through holes are formed in the supporting plate 3 in a penetrating mode, and fixing screws 4 used for fixing the supporting plate 3 are arranged in the through holes;
the mounting frame 2 is detachably mounted at the top of the supporting plate 3, and a plurality of mounting holes are formed in the mounting frame 2;
the rear cover plate 7 is used for sealing the rear side opening of the installation box 1, the rear cover plate 7 is positioned at the rear side opening of the installation box 1, the bottom of the rear cover plate 7 is provided with a notch, and a fixing plate 8 matched with the notch in size is arranged in the notch;
the connecting pipe 9 penetrates through and is inserted into the fixing plate 8, a damping device 10 for damping the connecting pipe 9 is arranged at the bottom of the connecting pipe 9, and a guide pipe 11 is connected between the connecting pipe 9 and the compressor 6;
the adjusting device 12 is used for adjusting the adjusting device 12 of the damping device 10 and is positioned at the bottom of the damping device 10, and the adjusting device 12 is opposite to the position of the fixing plate 8;
the method is characterized by also comprising the following steps:
the triple co-generation air source heat pump operation noise reduction method comprises the following steps:
the method comprises the following steps: installing an air conditioner host 5, namely opening a rear cover plate 7, installing a support plate 3 on the bottom box wall of an installation box 1 by using fixing screws 4, then installing an installation frame 2 on the support plate 3, and finally installing a compressor 6 and the air conditioner host 5 on the installation frame 2;
step two: then assembling the damping device 10 and the adjusting device 12, installing the connecting pipe 9 by using the damping device 10, and connecting the connecting pipe 9 and the compressor 6 through the guide pipe 11 to damp the air conditioner main unit 5 in the operation process;
step three: the damping device 10 is in a charging state by adjusting the damping device 10 and the adjusting device 12, and when the vibration of the compressor 6 and the air conditioner main unit 5 is transmitted to the connecting pipe 9 through the guide pipe 11, the noise generated by the vibration of the air conditioner main unit 5 and the compressor 6 is reduced through the damping device 10;
step four: after the damping device 10 and the adjusting device 12 are installed, the rear cover plate 7 is covered, the installation box 1 is sealed, and the air conditioner main unit 5 works.
As shown in fig. 3 to 9, the shock absorbing device 10 includes a U-shaped plate 100, the U-shaped plate 100 is fixedly connected to the rear side of the supporting plate 3, the opening of the U-shaped plate 100 faces upward, a movable plate 101 is slidably mounted on the inner side of the U-shaped plate 100, a sleeve plate 102 is disposed on the rear side of the movable plate 101, the sleeve plate 102 is vertically and fixedly connected to the front side of the fixed plate 8, the front side of the sleeve plate 102 is open, a notch is formed in the front side of the top of the sleeve plate 102, the width of the notch is equal to the width of the opening of the U-shaped plate 100, a pressing plate 103 is disposed in the sleeve plate 102, the pressing plate 103 is parallel to the front side of the supporting plate 3, two first telescopic rods 104 are vertically and fixedly connected to the inner wall of the rear side of the sleeve plate 102, a first spring 105 is sleeved on the first telescopic rod 104, a first clamp 106 and a second clamp 107 are respectively disposed on the top of the movable plate 101 and the top of the sleeve plate 102, the first clamp 106 and the second clamp 107 are detachably connected to the connecting pipe 9, a distance between the bottom of the connecting clamp 106 and the connecting rod 102 is equal to the connecting joint of the connecting post 91, the connecting pipe 91, the connecting head of the connecting pipe 91 is equal to the connecting clamp 101, the connecting clamp 102, the length of the connecting pipe 91, the connecting clamp 102, the connecting pipe 91, the connecting pipe is equal to the connecting head 92, the two connectors 91 are respectively connected to two ends of the telescopic tube 92, the first clamp 106 and the second clamp 107 are respectively clamped at one end of the two connectors 91 close to the telescopic tube 92, the connector 91 at the rear side is sleeved with the rubber sleeve 14, and the rubber sleeve 14 is positioned at the part of the connector 91 inserted in the fixed plate 8;
after the supporting plate 3 is connected with the bottom box wall of the installation box 1, the first clamp 106 and the second clamp 107 are respectively opened, then the two connectors 91 of the connecting pipe 9 are respectively clamped between the two clamps, finally the two clamps are combined together and fixed through screws, after the connecting pipe 9 is connected with the movable plate 101 and the sleeve plate 102 through the first clamp 106 and the second clamp 107, along with the rotation of the adjusting device 12, the movable plate 101 can pull the corresponding connector 91 to move towards the direction of the other connector 91 through the second telescopic rod 108 and the first clamp 106, meanwhile, the telescopic pipe 92 can correspondingly contract, after the movable plate 101 is contacted with the pressing plate 103, the adjusting device 12 is continuously rotated, so that the pressing plate 103 compresses the first telescopic part and the second spring 44 under the extrusion of the movable plate 101, after the second telescopic rod 108 and the second spring 44 are compressed by a certain amount, the adjusting device 12 is stopped rotating, and at this time, the second spring 44 is in a compressed and charged state;
when the vibration of the compressor 6 and the air conditioner main unit 5 is transmitted to the connecting pipe 9 through the flow guide pipe 11, the vibration is transmitted to the first clamp 106 through the connecting head 91 connected with the flow guide pipe 11, and then the vibration can be sequentially transmitted to the movable plate 101, the pressing plate 103, the first telescopic rod 104 and the first spring 105 through the second telescopic rod 108 at the bottom of the first clamp 106, and after the vibration is transmitted to the first spring 105, the first spring 105 can correspondingly extend and retract, so that the vibration is converted into the elastic potential energy of the first spring 105, and the noise generated by the vibration of the air conditioner main unit 5 and the compressor 6 is reduced.
As shown in fig. 5 to 8, the adjusting device 12 includes a sleeve 120, the sleeve 120 vertically rotates to penetrate through and be inserted in the front side of the fixing plate 8, and the opening of the sleeve 120 faces forward, the rear end of the sleeve 120 is fixedly connected with a crank 121, the front end of the sleeve 120 is slidably inserted with a screw 122, one end of the screw 122 located in the sleeve 120 is slidably inserted with a rectangular bar 123, the rear end of the rectangular bar 123 is vertically and fixedly connected with the inner wall of the rear side of the sleeve 120, a part of the screw 122 located outside the sleeve 120 is screwed with a fixing ring 124, the top of the fixing ring 124 is vertically and fixedly connected with an insertion tube 125, an insertion rod 126 is slidably inserted in the insertion tube 125, and the bottom of the U-shaped plate 100 and the bottom of the sleeve plate 102 corresponding to the top of the insertion rod 126 are both penetratingly provided with a connection port, the connecting port at the bottom of the U-shaped plate 100 is opposite to the opening of the connecting port at the bottom of the sleeve plate 102, the top end of the inserting rod 126 penetrates through the connecting port at the bottom of the U-shaped plate 100 to be vertically and fixedly connected with the bottom of the movable plate 101, the bottom of the fixing ring 124 is fixedly connected with a connecting block, the connecting block is slidably inserted and connected with a limiting rod 127 in a penetrating manner along the front-back direction, the rear end of the limiting rod 127 is vertically and fixedly connected with the fixed plate 8, the front end of the screw 122 is fixedly connected with a circular clamping plate 128, U-shaped clamping grooves 129 are formed in two sides of the clamping plate 128, the openings of the two U-shaped clamping grooves 129 are opposite, the clamping plate 128 is rotatably clamped between the two clamping grooves 129, and the top of the clamping groove 129 is vertically and fixedly connected with the bottom of the U-shaped plate 100;
when the support plate 3 is connected with the bottom box wall of the installation box 1 through the fixing screws 4, two clamping grooves 129 at the bottom of the U-shaped plate 100 positioned at the rear side of the support plate 3 are clamped with two sides of the clamping plate 28 from top to bottom, after the support plate 3 is connected with the installation box 1 through the fixing screws 4, the inserting rod 126 at the bottom of the movable plate 101 is aligned with the inserting tube 125 at the top of the fixing ring 124 and is placed in the U-shaped plate 100, at the moment, the inserting rod 126 can be connected with the inserting tube 125, then the connecting pipe 9 is connected with the movable plate 101 and the sleeve plate 102 through the first clamp 106 and the second clamp 107, and then the crank 121 is shaken, so that the sleeve 120 drives the screw 122 to rotate through the rectangular strip 123;
with the rotation of the screw 122, the fixed ring 124 can pull the movable plate 101 to move towards the direction close to the pressure plate 103 through the insertion rod 126 and the insertion tube 125 under the matching action of the screw 122 and the limiting rod 127, when the movable plate 101 contacts with the pressure plate 103 and then continues to shake the crank 121, the movable plate 101 can further extrude the pressure plate 103, so that the first telescopic rod 104 and the first spring 105 start to contract, when the first telescopic rod 104 and the first spring 105 contract for a certain amount, the crank 121 stops shaking, and at this time, the first telescopic rod 104 and the first spring 105 can be in a compressed state;
when the vibration of the compressor 6 and the air conditioner main unit 5 is transmitted to the connecting pipe 9 through the flow guide pipe 11, the vibration is transmitted to the first clamp 106 through the connecting head 91 connected with the flow guide pipe 11, and then the vibration can be sequentially transmitted to the movable plate 101, the pressing plate 103, the first telescopic rod 104 and the first spring 105 through the second telescopic rod 108 at the bottom of the first clamp 106, so that the vibration is converted into the elastic potential energy of the first spring 105, and the noise generated by the vibration of the air conditioner main unit 5 and the compressor 6 is reduced;
in addition, since the position of the movable plate 101 can be freely adjusted, after the elasticity of the first spring 105 is reduced, the elasticity of the first spring 105 can be adjusted by adjusting the extrusion amount of the movable plate 101 to the pressing plate 103, so that the first spring 105 can timely buffer the vibration transmitted by the compressor 6 and the air conditioner main unit 5.
As shown in fig. 3 and 4, the fixing screw 4 includes a bolt 41 and a nut 42, a portion of the bolt 41 located at the bottom of the support plate 3 is fixedly sleeved with a limiting ring 43, a portion of the bolt 41 located at the bottom of the support plate 3 is further sleeved with a second spring 44, a screw hole is formed in the support plate 3 at a position corresponding to the nut 42, the nut 42 is located in the screw hole, and the top of the bolt 41 is lower than the top of the support plate 3;
before use, the support plate 3 is connected with the bottom box wall of the installation box 1 through the fixing screws 4, when the connection is performed, the nuts 42 are firstly screwed off the bolts 41, then the through holes in the support plate 3 correspond to the bolts 41 one by one, after the top ends of the bolts 41 are all inserted into the through holes, the nuts 42 are sequentially screwed on the corresponding bolts 41, in the process of screwing the nuts 42, the support plate 3 can gradually compress the second springs 44 and move downwards under the pressing action of the nuts 42 along with the gradual downward movement of the nuts 42, when the bottom of the support plate 3 is about to contact with the limiting ring 43, the screwing of the nuts 42 is stopped, the second springs 44 are in a compressed state, the installation frame 2 is installed on the support plate 3, the air conditioner main unit 5 and the compressor 6 are finally installed on the installation frame 2, after the air conditioner main unit 5 and the compressor 6 are installed on the installation frame 2, the support plate 3 can further move downwards and compress the second springs 44 due to the pressure, and when the support plate 3 is in contact with the limiting ring 43, the support plate 3 can keep still;
when air conditioner host 5 and compressor 6 during operation, the vibration that air conditioner host 5 and compressor 6 produced can pass through mounting bracket 2 and transmit to backup pad 3 on, and along with the vibration of air conditioner host 5 and compressor 6, backup pad 3 also can vibrate along with it, and the second spring 44 that is located backup pad 3 bottom this moment can correspond extend and shorten, thereby turns into the elastic potential energy of second spring 44 with the vibration, and then reduces the noise that produces because of the vibration of air conditioner host 5 and compressor 6.
As shown in fig. 2, all inner walls of the installation box 1 and the front side of the rear cover plate 7 are fixedly connected with sound insulation plates 15, the positions of the bottom of the installation box 1 close to four corners are fixedly connected with supporting legs 16, and the bottoms of the supporting legs 16 are fixedly connected with cushion pads 17 made of rubber;
by installing the sound insulation boards 15 on the installation box 1 and the rear cover plate 7, in the working process of the air-conditioning main unit 5 and the compressor 6, the noise generated when the fan in the air-conditioning main unit 5 works and part of the noise generated when the compressor 6 vibrates can be absorbed by the sound insulation boards 15, so that the damping effect of the first spring 105 and the second spring 44 on the compressor 6 and the air-conditioning main unit 5 is matched, and the integral noise reduction effect of the invention is improved;
further, by installing the rubber bumper 17 at the bottom of the support leg 16, when the vibration generated by the installation case 1 is transmitted to the ground or the top of the floor slab through the support leg 16, the bumper 17 can absorb part of the vibration, thereby reducing the range in which the vibration is diffused to the surrounding environment through the ground or the floor slab.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A triple-generation air source heat pump operation noise reduction method comprises a triple-generation air source heat pump operation noise reduction device, wherein the triple-generation air source heat pump operation noise reduction device comprises:
the mounting box comprises a mounting box (1), wherein a supporting plate (3) used for supporting a mounting frame (2) is arranged in the mounting box (1), the rear side of the mounting box (1) is in an open design, a plurality of through holes are formed in the supporting plate (3) in a penetrating mode, and fixing screws (4) used for fixing the supporting plate (3) are arranged in the through holes;
the mounting frame (2) is used for mounting the air conditioner main unit (5) and the compressor (6), the mounting frame (2) is detachably mounted at the top of the supporting plate (3), and a plurality of mounting holes are formed in the mounting frame (2);
the rear cover plate (7) is used for sealing a rear opening of the mounting box (1) of the rear cover plate (7) on the rear side of the mounting box (1), a notch is formed in the bottom of the rear cover plate (7), and a fixing plate (8) matched with the notch in size is arranged in the notch;
the connecting pipe (9) penetrates through the fixing plate (8) and is inserted into the fixing plate (8), a damping device (10) for damping the connecting pipe (9) is arranged at the bottom of the connecting pipe (9), and a guide pipe (11) is connected between the connecting pipe (9) and the compressor (6);
the adjusting device (12) is used for adjusting the adjusting device (12) of the damping device (10) and is positioned at the bottom of the damping device (10), and the adjusting device (12) is opposite to the position of the fixing plate (8);
the method is characterized by also comprising the following steps:
the triple air supply air source heat pump operation noise reduction method comprises the following steps:
the method comprises the following steps: the air conditioner host (5) is installed, firstly, a rear cover plate (7) is opened, firstly, a support plate (3) is installed on the bottom box wall of an installation box (1) through a fixing screw (4), then, an installation frame (2) is installed on the support plate (3), and finally, a compressor (6) and the air conditioner host (5) are installed on the installation frame (2);
step two: then assembling the damping device (10) and the adjusting device (12), installing the connecting pipe (9) by using the damping device (10), and connecting the connecting pipe (9) and the compressor (6) through the guide pipe (11) to damp the air conditioner main unit (5) in the operation process;
step three: the damping device (10) is in an energy charging state by adjusting the damping device (10) and the adjusting device (12), and when the vibration of the compressor (6) and the air-conditioning main machine (5) is transmitted to the connecting pipe (9) through the guide pipe (11), the noise generated by the vibration of the air-conditioning main machine (5) and the compressor (6) is reduced through the damping device (10);
step four: after the damping device (10) and the adjusting device (12) are installed, the rear cover plate (7) is covered, the installation box (1) is closed, and the air conditioner main unit (5) works.
2. The triple-supply air source heat pump operation noise reduction device according to claim 1, characterized in that: the damping device (10) comprises a U-shaped plate (100), the U-shaped plate (100) is fixedly connected with the rear side of the supporting plate (3), the opening of the U-shaped plate (100) faces upwards, a movable plate (101) is slidably mounted on the inner side of the U-shaped plate (100), a sleeve plate (102) is arranged on the rear side of the movable plate (101), the sleeve plate (102) is vertically and fixedly connected with the front side of the fixed plate (8), the front side of the sleeve plate (102) is of an opening design, a notch is formed in the front side of the top of the sleeve plate (102), the width of the notch is equal to the width of the opening of the U-shaped plate (100), a pressing plate (103) is arranged in the sleeve plate (102), and the pressing plate (103) is parallel to the front side of the supporting plate (3), two first telescopic links (104) of perpendicular fixedly connected with between the rear side of clamp plate (103) and lagging (102) rear side inner wall, and cup jointed first spring (105) on first telescopic link (104), the top of fly leaf (101) and the top of lagging (102) are equipped with first clamp (106) and second clamp (107) respectively, and first clamp (106) and the equal detachable of second clamp (107) cup joint on connecting pipe (9), fixedly connected with second telescopic link (108) between first clamp (106) bottom and fly leaf (101) top, fixedly connected with spliced pole between second clamp (107) bottom and lagging (102) top (109).
3. The triple-supply air source heat pump operation noise reduction device according to claim 2, characterized in that: the adjusting device (12) comprises a sleeve (120), the sleeve (120) vertically rotates to penetrate through and be inserted at the front side of the fixing plate (8), an opening of the sleeve (120) faces forwards, a crank (121) is fixedly connected at the rear end of the sleeve (120), a screw (122) is inserted at the front end of the sleeve (120) in a sliding manner, a rectangular strip (123) is inserted at one end of the screw (122) positioned in the sleeve (120) in a sliding manner, the rear end of the rectangular strip (123) is vertically and fixedly connected with the inner wall of the rear side of the sleeve (120), a fixing ring (124) is sleeved on a part of the screw (122) positioned outside the sleeve (120) in a threaded manner, an insertion pipe (125) is vertically and fixedly connected with the top of the fixing ring (124), an insertion rod (126) is inserted in the insertion pipe (125) in a sliding manner, a connecting port is formed in the bottom of the U-shaped plate (100) corresponding to the top of the insertion rod (126) and the bottom of the sleeve plate (102) in a penetrating manner, a connecting port is formed in a penetrating manner, the bottom of the U-shaped plate (100) is opposite to the opening of the connecting port at the bottom of the sleeve plate (102), the fixing ring (100), the connecting port is connected with the fixing ring (127) in a sliding manner, the fixing ring (127), and a front-back-end of the fixing plate (8) is connected with the fixing plate (127) along the fixing ring (127), the front end of the screw (122) is fixedly connected with a circular clamping plate (128), two sides of the clamping plate (128) are respectively provided with a U-shaped clamping groove (129), the openings of the two U-shaped clamping grooves (129) are opposite, the clamping plate (128) is rotatably clamped between the two clamping grooves (129), and the top of each clamping groove (129) is vertically and fixedly connected with the bottom of the U-shaped plate (100).
4. The triple-supply air source heat pump operation noise reduction device according to claim 1, characterized in that: the fixing screw (4) comprises a bolt (41) and a nut (42), the part of the bolt (41) located at the bottom of the supporting plate (3) is fixedly sleeved with a limiting ring (43), the part of the bolt (41) located at the bottom of the supporting plate (3) is further sleeved with a second spring (44), the nut (42) corresponds to the position of the supporting plate (3) and is provided with a screw hole, the nut (42) is located in the screw hole, and the top of the bolt (41) is lower than the top of the supporting plate (3).
5. The triple co-generation air source heat pump operation noise reduction device according to claim 3, wherein: the connecting pipe (9) comprises two connectors (91) and a telescopic pipe (92), the connectors (91) are arranged on the rear side and are inserted into the fixing plate (8) in a penetrating mode, the connectors (91) are connected to two ends of the telescopic pipe (92) respectively, and the first clamp (106) and the second clamp (107) are clamped to one end, close to the telescopic pipe (92), of the two connectors (91) respectively.
6. The triple-supply air source heat pump operation noise reduction device according to claim 5, characterized in that: first clamp (106) and second clamp (107) all include two semicircular snap rings, two the one end of snap ring articulates together, two link together through the screw between the other end of snap ring, and the inboard fixedly connected with rubber pad (13) of snap ring.
7. The triple-supply air source heat pump operation noise reduction device according to claim 5, characterized in that: the connector (91) positioned at the rear side is sleeved with a rubber sleeve (14), and the rubber sleeve (14) is positioned at the part of the connector (91) inserted in the fixing plate (8).
8. The triple-supply air source heat pump operation noise reduction device according to claim 1, characterized in that: the equal fixedly connected with acoustic celotex board in front side (15) of all inner walls of install bin (1) and back shroud (7), the equal fixedly connected with supporting leg (16) in position that the bottom of install bin (1) is close to four angles, and the blotter (17) of the bottom fixedly connected with rubber material of supporting leg (16).
9. The triple co-generation air source heat pump operation noise reduction device according to claim 2, wherein: the length of the movable plate (101) is equal to the distance from the rear side of the support plate (3) to the top gap of the sleeve plate (102), and the width of the movable plate (101) is equal to the opening width of the sleeve plate (102).
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