CN219958531U - Noise reducing structure of variable-frequency heat pump - Google Patents
Noise reducing structure of variable-frequency heat pump Download PDFInfo
- Publication number
- CN219958531U CN219958531U CN202320884988.7U CN202320884988U CN219958531U CN 219958531 U CN219958531 U CN 219958531U CN 202320884988 U CN202320884988 U CN 202320884988U CN 219958531 U CN219958531 U CN 219958531U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- variable frequency
- frequency heat
- noise reduction
- noise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009467 reduction Effects 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of noise reduction of variable frequency heat pumps, and discloses a noise reduction structure of a variable frequency heat pump, which comprises a noise reduction box, wherein two fixing rods are fixedly arranged on the inner bottom wall of the noise reduction box, two buffer springs are fixedly arranged on the upper surface of each fixing rod, a variable frequency heat pump body is fixedly arranged at the top ends of the four buffer springs together, dampers are arranged in the buffer springs, the bottom ends of the dampers are fixedly connected with the upper surface of the fixing rods, the top ends of the dampers are fixedly connected with the bottom surface of the variable frequency heat pump body, two grooves are formed in the upper surface of each fixing rod, connecting rods are movably hinged to the inner side walls of the grooves, and the upper surface of each connecting rod is movably hinged to the bottom surface of the variable frequency heat pump body; according to the utility model, the frequency conversion compressor in the frequency conversion heat pump can be effectively damped through the elastic fit damper provided by the buffer spring, so that vibration noise generated when the frequency conversion heat pump body works is reduced.
Description
Technical Field
The utility model relates to the technical field of noise reduction of variable frequency heat pumps, in particular to a noise reduction structure of a variable frequency heat pump.
Background
The variable frequency press using the variable frequency control technology can automatically select the operation modes of heating, refrigerating and dehumidifying according to the ambient temperature, so that the living room can quickly reach the required temperature in a short time, and the temperature can be fluctuated with smaller temperature difference under the low rotation speed and low energy consumption state, thereby realizing the effects of quick, energy saving and comfortable temperature control.
The utility model of the prior authorized bulletin number CN217057956U discloses an air source variable frequency heat pump, which comprises an air source variable frequency heat pump body, wherein a fixed box is arranged at the bottom end of the air source variable frequency heat pump body, fixed legs are fixedly arranged at four corners of the bottom end of the fixed box, movable components are arranged on the surfaces of the four fixed legs and the inside of the fixed box, a mounting frame is fixedly sleeved on the outer part of the air source variable frequency heat pump body, a dustproof component is arranged on the surface of the mounting frame, a grid window is embedded in the middle of the top end of the mounting frame, the movable components comprise four sliding grooves, the inner sides of the four fixed legs are respectively arranged in the four sliding grooves, sliding blocks are respectively arranged in the four sliding grooves, connecting rods are fixedly connected between the four sliding blocks on the same side, and fixed rods are fixedly arranged in the middle of the inner sides of the two connecting rods.
By adopting the technical scheme, the multistage hydraulic cylinder arranged in the moving assembly drives the fixed rods to enable the two connecting rods to move up and down, the sliding blocks move in the sliding grooves to enable the universal wheels to be in contact with the ground, the moving is convenient, the physical strength of a consumed worker is reduced, but the technical scheme is that in the operation process, the electric device in the equipment works to emit larger abnormal sound, so that larger noise is brought during the operation, the noise causes pollution to the environment, and the comfort in the use process of the equipment is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a noise reduction structure of a variable frequency heat pump, which has the advantages of being capable of processing noise generated by the operation of electric devices in equipment in the operation process, preventing the noise from causing environmental pollution and improving the comfort in the use process of the equipment.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a noise structure of making an uproar falls in variable frequency heat pump, includes the case of making an uproar falls, the interior bottom wall fixed mounting of the case of making an uproar falls has two dead levers, every the equal fixed mounting of upper surface of dead lever has two buffer springs, four the common fixed mounting in top of buffer spring has the variable frequency heat pump body, every buffer spring's inside all is provided with the attenuator, every the bottom of attenuator all with the upper surface fixed connection of dead lever, every the top of attenuator all with the bottom surface fixed connection of variable frequency heat pump body, every two recesses have all been seted up to the upper surface of dead lever, every the inside wall of recess all movable hinge has the connecting rod, every the upper surface of connecting rod all is articulated with the bottom surface of variable frequency heat pump body, the inner wall fixed mounting of the case of making an uproar falls has first abatvoix, the interior roof fixed mounting of the case of making an uproar has the second abatvoix.
Preferably, a placement groove is formed in the left side face of the noise reduction box, and a first filter plate is clamped in the placement groove.
Preferably, the inner side wall of the noise reduction box is fixedly communicated with a rectangular cylinder, and a mute fan is fixedly arranged on the inner wall of the rectangular cylinder.
Preferably, the inside joint of rectangular cylinder has the second filter, the filtration hole that the equidistance was arranged has been seted up to the right flank of second filter.
Preferably, the bottom surface fixed mounting of case of making an uproar falls has four bracing pieces, every the surface of bracing piece all sliding connection has a support section of thick bamboo, every the bottom of supporting the section of thick bamboo is all fixed mounting has fixed disc.
Preferably, each inner bottom wall of the supporting cylinder is fixedly provided with a compression spring, and the top end of each compression spring is fixedly connected with the bottom end of the supporting rod.
Preferably, the front and the back of the noise reduction box are fixedly provided with handles, and the outer surface of each handle is fixedly provided with an anti-skid sleeve.
Preferably, each handle is provided with two fixing bolts on the outer side, one end of each group of fixing bolts, which is close to each other, penetrates through the handle and extends to the inside of the noise reduction box, and each fixing bolt is in threaded connection with the noise reduction box.
(III) beneficial effects
Compared with the prior art, the utility model provides a noise reduction structure of a variable frequency heat pump, which has the following beneficial effects: this noise structure of making an uproar falls in variable frequency heat pump can support the variable frequency heat pump body through being provided with the connecting rod to the elasticity cooperation attenuator that provides through buffer spring can carry out effective shock attenuation to the inside variable frequency compressor of variable frequency heat pump, thereby reduces the vibrations noise that the variable frequency heat pump body during operation produced, improves the stability and the silence of supporting, and can absorb the noise that the in-process electrical apparatus work produced through first abatvoix and second abatvoix, thereby prevent that the noise from causing environmental pollution, reach the effect of the travelling comfort in the increase equipment use.
Drawings
FIG. 1 is a schematic view of a noise reducing structure of the present utility model;
FIG. 2 is a schematic cross-sectional perspective view of the noise reduction box of the present utility model;
fig. 3 is a right-side perspective schematic view of the mute fan of the present utility model;
fig. 4 is a schematic sectional perspective view of a support cylinder according to the present utility model.
In the figure: 1. a noise reduction box; 2. a fixed rod; 3. a buffer spring; 4. a variable frequency heat pump body; 5. a damper; 6. a groove; 7. a connecting rod; 8. a first sound-absorbing panel; 9. a second sound-absorbing panel; 10. a placement groove; 11. a first filter plate; 12. a rectangular cylinder; 13. a mute fan; 14. a second filter plate; 15. a filter hole; 16. a support rod; 17. a support cylinder; 18. a fixed disc; 19. a compression spring; 20. a handle; 21. an anti-skid sleeve; 22. and (5) fixing bolts.
Detailed Description
For a better understanding of the objects, structures and functions of the present utility model, a noise reducing structure of a variable frequency heat pump according to the present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, the present utility model: the utility model provides a noise structure of making an uproar falls in variable frequency heat pump, including making an uproar case 1 falls, the interior bottom wall fixed mounting of making an uproar case 1 has two dead levers 2, and the equal fixed mounting of upper surface of every dead lever 2 has two buffer springs 3, and the common fixed mounting in top of four buffer springs 3 has variable frequency heat pump body 4, and standing groove 10 has been seted up to the left surface of making an uproar case 1, and the inside joint of standing groove 10 has first filter 11, utilizes first filter 11 can prevent that the dust from getting into in making an uproar case 1 falls for the dust can not lead to the fact the damage to variable frequency heat pump body 4, has increased the practicality of device.
The inside of every buffer spring 3 all is provided with attenuator 5, the bottom of every attenuator 5 all with the last fixed surface of dead lever 2 be connected, the top of every attenuator 5 all with the bottom surface fixed connection of variable frequency heat pump body 4, two recesses 6 have all been seted up to the upper surface of every dead lever 2, the inside wall fixed intercommunication of noise reduction case 1 has rectangular cylinder 12, the inner wall fixed mounting of rectangular cylinder 12 has silence fan 13, utilize silence fan 13 can scatter the heat that variable frequency heat pump body 4 produced, thereby prevent that the heat from piling up and cause variable frequency heat pump body 4 to cause the damage, the thermal diffusivity of device has been increased.
The inside wall of every recess 6 all activity articulates there is connecting rod 7, the upper surface of every connecting rod 7 all with the bottom surface activity hinge joint of frequency conversion heat pump body 4, the inner wall fixed mounting of case 1 of making an uproar falls has first abatvoix 8, the interior roof fixed mounting of case 1 of making an uproar falls has second abatvoix 9, the inside joint of rectangular cylinder 12 has second filter 14, the filtration pore 15 that the equidistance was arranged has been seted up to the right flank of second filter 14, utilize second filter 14 can filter silence fan 13 inspired air to prevent dust and impurity entering, increased the practicality of device again.
The bottom surface fixed mounting who falls case 1 has four bracing pieces 16, and the surface of every bracing piece 16 all sliding connection has a support section of thick bamboo 17, and the bottom of every support section of thick bamboo 17 all fixed mounting has a fixed disc 18, utilizes a support section of thick bamboo 17 can fix a fixed disc 18 to increase the area of contact of device and ground, increased the stability of device.
The interior diapire of every support section of thick bamboo 17 all fixed mounting has compression spring 19, and the top of every compression spring 19 all is connected with the bottom fixed of bracing piece 16, utilizes compression spring 19 to cushion the power that falls case 1 and receive to prevent that external force from causing the damage to variable frequency heat pump body 4, increased the security of device.
The front and the back of the noise reduction box 1 are fixedly provided with handles 20, the outer surface of each handle 20 is fixedly provided with an anti-skidding sleeve 21, the handles 20 are utilized to facilitate the personnel to carry the variable frequency heat pump body 4, the anti-skidding sleeve 21 can prevent skidding on the hands of the personnel, and the convenience of the device is improved.
The outside of every handle 20 all is provided with two fixing bolt 22, and the one end that every group fixing bolt 22 is close to each other all runs through handle 20 and extends to the inside of making an uproar case 1, and every fixing bolt 22 all falls case 1 threaded connection with making an uproar, utilizes fixing bolt 22 can increase the fixed degree of handle 20 to prevent that handle 20 from taking place to drop, increased the stability of handle 20.
The working principle of the utility model is as follows: firstly, with silence fan 13 switch-on, can support variable frequency heat pump body 4 through connecting rod 7, and the elasticity cooperation attenuator 5 that provides through buffer spring 3 can carry out effective shock attenuation to the inside variable frequency compressor of variable frequency heat pump body 4, thereby reduce the vibrations noise that variable frequency heat pump body 4 during operation produced, improve stability and silence that supports, can make things convenient for the staff to carry variable frequency heat pump body 4 through handle 20, and can absorb the noise that the in-process electrical apparatus work produced through first abatvoix 8 and second abatvoix 9, thereby prevent that the noise from causing environmental pollution, can scatter the heat that variable frequency heat pump body 4 produced through silence fan 13, thereby prevent that the heat from piling up and making a vehicle variable frequency heat pump body 4 from damaging, and can prevent that dust and impurity from getting into noise reduction case 1 through the elasticity that compression spring 19 provided can cushion bracing piece 16, thereby can cushion the case 1, prevent that the noise reduction impact is too big and cause variable frequency heat pump body 4 to receive the damage, can prevent that the anti-slip portion from taking place to make a roll down the staff's the heat pump body 4 from making a roll down, thereby prevent that the people's slip in the process from making a roll in the heat pump body 4 has caused the improvement of the hand comfort.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a noise structure of making an uproar falls in frequency conversion heat pump, includes case (1) of making an uproar, its characterized in that: the noise reduction box is characterized in that two fixing rods (2) are fixedly arranged on the inner bottom wall of the noise reduction box (1), two buffer springs (3) are fixedly arranged on the upper surface of each fixing rod (2), the top ends of the buffer springs (3) are fixedly provided with variable frequency heat pump bodies (4) together, each buffer spring (3) is internally provided with a damper (5), the bottom ends of the dampers (5) are fixedly connected with the upper surface of the fixing rods (2), the top ends of the dampers (5) are fixedly connected with the bottom surface of the variable frequency heat pump bodies (4), two grooves (6) are respectively formed in the upper surface of each fixing rod (2), connecting rods (7) are movably hinged to the inner side walls of the grooves (6), the upper surfaces of the connecting rods (7) are movably hinged to the bottom surfaces of the variable frequency heat pump bodies (4), the inner walls of the noise reduction box (1) are fixedly provided with first sound absorbing plates (8), and the inner top walls of the noise reduction box (1) are fixedly provided with second sound absorbing plates (9).
2. A noise reducing structure of a variable frequency heat pump according to claim 1, wherein: the left side face of the noise reduction box (1) is provided with a placing groove (10), and a first filter plate (11) is clamped in the placing groove (10).
3. A noise reducing structure of a variable frequency heat pump according to claim 1, wherein: the inner side wall of the noise reduction box (1) is fixedly communicated with a rectangular cylinder (12), and a mute fan (13) is fixedly arranged on the inner wall of the rectangular cylinder (12).
4. A noise reducing structure of a variable frequency heat pump according to claim 3, wherein: the inside joint of rectangular section of thick bamboo (12) has second filter (14), filter hole (15) that equidistant range were seted up to the right flank of second filter (14).
5. A noise reducing structure of a variable frequency heat pump according to claim 1, wherein: the bottom surface fixed mounting of case of making an uproar (1) falls has four bracing pieces (16), every the surface of bracing piece (16) all sliding connection has a support section of thick bamboo (17), every the bottom of support section of thick bamboo (17) all fixed mounting has fixed disc (18).
6. The noise reducing structure of a variable frequency heat pump according to claim 5, wherein: the inner bottom wall of each supporting cylinder (17) is fixedly provided with a compression spring (19), and the top end of each compression spring (19) is fixedly connected with the bottom end of each supporting rod (16).
7. A noise reducing structure of a variable frequency heat pump according to claim 1, wherein: the front and the back of the noise reduction box (1) are fixedly provided with handles (20), and the outer surface of each handle (20) is fixedly provided with an anti-skid sleeve (21).
8. The noise reducing structure of a variable frequency heat pump according to claim 7, wherein: each handle (20) outside all is provided with two fixing bolt (22), and every group fixing bolt (22) one end that is close to each other all runs through handle (20) and extends to the inside of case (1) of making an uproar falls, every fixing bolt (22) all with case (1) threaded connection of making an uproar falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884988.7U CN219958531U (en) | 2023-04-19 | 2023-04-19 | Noise reducing structure of variable-frequency heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884988.7U CN219958531U (en) | 2023-04-19 | 2023-04-19 | Noise reducing structure of variable-frequency heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958531U true CN219958531U (en) | 2023-11-03 |
Family
ID=88548313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320884988.7U Active CN219958531U (en) | 2023-04-19 | 2023-04-19 | Noise reducing structure of variable-frequency heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958531U (en) |
-
2023
- 2023-04-19 CN CN202320884988.7U patent/CN219958531U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109099110A (en) | A kind of vibration absorber of Architectural Equipment | |
| CN219958531U (en) | Noise reducing structure of variable-frequency heat pump | |
| CN110905078A (en) | Assembled movable building based on steel construction | |
| CN210399672U (en) | Dustproof type forced air cooling box cooling water set that makes an uproar that falls | |
| CN210617836U (en) | Engine vibration/noise reduction device | |
| CN214699817U (en) | Electrical apparatus vibration damping base for building electromechanical engineering | |
| CN213901446U (en) | Central air conditioning unit noise processing device | |
| CN214118421U (en) | Effectual air compressor machine damping device cushions | |
| CN211288155U (en) | Energy-saving glass fiber reinforced plastic fan | |
| CN211648412U (en) | Air compressor machine with function of making an uproar falls in giving sound insulation | |
| CN211258362U (en) | Anti-riot cast aluminum door | |
| CN213087367U (en) | Noise reduction type building construction platform | |
| CN207218071U (en) | Electric power distributing cabinet with noise reduction function | |
| CN220321735U (en) | Ultralow-temperature variable-frequency cooling and heating unit with low noise | |
| CN214007562U (en) | Water atomization humidification centrifugal fan for fan | |
| CN219045266U (en) | Engineering decorative board for interior decoration | |
| CN215808932U (en) | Air conditioner external unit mounting frame with adjusting structure | |
| CN217415840U (en) | Mobile device convenient for installation of central air conditioner | |
| CN221146783U (en) | Floor air conditioner noise reduction device | |
| CN214114562U (en) | Elevator control cabinet with vibration/noise reduction structure | |
| CN214820112U (en) | Special vacuum pump unit for rubber vulcanizing machine | |
| CN216519513U (en) | Dustproof and shock-resistant speed reducer | |
| CN215597820U (en) | Mounting rack of compressor parallel unit | |
| CN212471966U (en) | But support for foundation building that damping was fallen and is made an uproar | |
| CN209903952U (en) | Damping base for 3D printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |