Sound insulation heating ventilation air conditioner
By combining shock absorbing components and sound insulation components in HVAC devices, the problem of noise propagation in the prior art is solved, and a more efficient sound insulation effect is achieved, ensuring the stable operation and use effect of the air conditioner.
Patent Information
- Application Number
- CN202421091428.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing HVAC devices have limited effects in reducing vibration transmission, resulting in noise from the air conditioner external units spreading into the room, which has poor sound insulation effect and affects the use effect.
A combination of shock absorbing components and sound insulation components is adopted, including a first and second plate fixed to the bottom of the block sleeve, a U-shaped shaft, a connecting rod, a vertical block, a rectangular frame and a sliding block, through a shock absorbing spring and a damper Reduce vibration and block noise through internal and external sound insulation panels and connecting springs to achieve dual sound insulation effect.
It effectively reduces the noise and vibration propagation of the external body of the air conditioner, significantly improves the sound insulation effect, and ensures a better user experience.
Smart Images
Figure CN222256823U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating, ventilation and air conditioning, in particular to a soundproof heating, ventilation and air conditioning. Background Art
[0002] HVAC refers to the systems or related equipment responsible for heating, ventilation and air conditioning in a room or car. The design of HVAC system is applied to thermodynamics, fluid mechanics and fluid machinery, and is an important branch of mechanical engineering. Its purpose is to create an indoor artificial environment that is beneficial to human survival.
[0003] An existing noise reduction device for HVAC (authorization announcement number: CN215809239U) has the following defects: the above-mentioned device forms a buffer zone by forming an upper sound-absorbing cotton plate and a lower sound-absorbing cotton plate to avoid direct contact between the HVAC outdoor unit and the bracket, absorb and eliminate shock waves, and reduce the conduction of vibration wavelengths. However, the air outlet of the air conditioner outdoor unit itself is still prone to generate a certain amount of noise that is transmitted to the room, resulting in poor sound insulation effect and affecting the use effect. For this reason, the present utility model is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a soundproof HVAC system to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soundproof HVAC, comprising a mounting platform, an air-conditioning outer body is arranged above the mounting platform, a plurality of bottom blocks are equidistantly fixed to the bottom surface of the air-conditioning outer body, a block sleeve is sleeved on the bottom block, a shock-absorbing assembly is arranged between the block sleeve and the mounting platform, the shock-absorbing assembly comprises a first plate fixed to the bottom surface of the block sleeve, a plurality of second plates are correspondingly fixed to the top surface of the mounting platform, a first U-shaped shaft rod is symmetrically fixed to the bottom surface of the first plate, a symmetrically arranged second U-shaped shaft rod is correspondingly fixed to the top surface of the second plate, a first connecting rod is symmetrically rotatably sleeved on the first U-shaped shaft rod, a second connecting rod is symmetrically rotatably sleeved on the second U-shaped shaft rod, a first vertical block is fixed to the bottom surface of the first plate, a second vertical block is fixed to the top surface of the second plate, a sleeve block is sleeved between the first vertical block and the second vertical block, a rectangular frame is symmetrically fixed to the outer side surface of the sleeve block, and sliding blocks are slidably arranged on the rectangular frame.
[0006] Preferably, a shock-absorbing spring is connected between the first vertical block and the second vertical block, a damper is inserted in the shock-absorbing spring, both ends of the damper are respectively connected to the first vertical block and the second vertical block, and plug rods are fixed to the relative outer sides of the sliding block, and the plug rods are correspondingly rotated and inserted on the first connecting rod and the second connecting rod.
[0007] Preferably, the sleeve block is adapted to slide with the first vertical block and the second vertical block, the front and back sides of the first U-shaped shaft rod are symmetrically arranged, and the front and back sides of the second U-shaped shaft rod are symmetrically arranged, and the rectangular frame is used to limit the sliding block.
[0008] Preferably, a sound insulation component is provided on the mounting platform, the sound insulation component includes an inner sound insulation board installed on the mounting platform, a plurality of first rectangular holes are equidistantly opened on the inner sound insulation board, and an outer sound insulation board is installed on the mounting platform, a plurality of second rectangular holes are equidistantly opened on the outer sound insulation board.
[0009] Preferably, the first rectangular hole and the second rectangular hole are opened at an intersection, a top umbrella plate is fixed on the top of the outer sound insulation board, the inner sound insulation board and the outer sound insulation board are arranged as enclosures, and installation grooves adapted to the inner sound insulation board and the outer sound insulation board are respectively opened on the mounting platform, a fixing block is symmetrically fixed to the bottom surface of the top umbrella plate, a connecting spring is connected to the bottom end of the fixing block, and a connecting sleeve sleeved on the fixing block is connected to the bottom end of the connecting spring, and the bottom end of the connecting sleeve is closed and in contact with the outer body of the air conditioner.
[0010] Preferably, a shallow groove matching the inner sound insulation board is formed on the bottom surface of the top umbrella board, connecting buckles fixed to the mounting platform are symmetrically arranged on the bottom of the outer sound insulation board, and supporting angle steel frames mounted to the wall are symmetrically installed on the bottom surface of the mounting platform.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The soundproof HVAC, through the joint arrangement of the shock absorbing component and the sound insulating component, the noise generated by the entire outer body of the air conditioner is blocked by the inner sound insulating board and the outer sound insulating board, and the vibration generated by the entire outer body of the air conditioner is weakened by the shock absorbing spring, the damper and the connecting spring, thereby avoiding the propagation, facilitating the double sound insulating operation of the outer body of the air conditioner, improving the sound insulating effect of the air conditioner to a certain extent, and ensuring the use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is the first cross-sectional view of the utility model;
[0015] Figure 3 It is an enlarged structural schematic diagram of part A in the figure of the present utility model;
[0016] Figure 4 It is a second cross-sectional view of the utility model;
[0017] Figure 5 It is a three-dimensional structural schematic diagram of the utility model without the sound insulation component;
[0018] Figure 6 It is a three-dimensional structural schematic diagram of the shock absorbing assembly of the utility model.
[0019] In the figure: 1. mounting table; 101. supporting angle steel frame; 2. inner sound insulation board; 201. outer sound insulation board; 202. connecting buckle; 203. top umbrella board; 204. fixing block; 205. connecting spring; 206. connecting sleeve; 3. air conditioner outer body; 301. bottom block; 4. block sleeve; 401. first plate; 402. first U-shaped shaft rod; 403. second plate; 404. second U-shaped shaft rod; 405. first connecting rod; 406. second connecting rod; 407. first vertical block; 408. sleeve block; 409. rectangular frame; 410. sliding block; 411. plug rod; 412. damper; 413. shock-absorbing spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the process of establishing an artificial environment, soundproof HVAC is required. The air conditioner provided by the utility model is specially used to perform dual protection of shock absorption and sound insulation on the air conditioner outdoor unit, which more effectively avoids the noise generated by the air conditioner outdoor unit affecting the indoor environment. In the process of using this air conditioner, it is necessary to carry out inspection and other preparation work in advance to ensure the normal operation of the air conditioner.
[0022] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a soundproof HVAC, including a mounting platform 1, an air conditioner outer body 3 is arranged above the mounting platform 1, a plurality of bottom blocks 301 are fixed to the bottom surface of the air conditioner outer body 3 at equal intervals, a block sleeve 4 is sleeved on the bottom block 301, a shock absorbing component is arranged between the block sleeve 4 and the mounting platform 1, the shock absorbing component includes a first plate 401 fixed to the bottom surface of the block sleeve 4, a plurality of second plates 403 are correspondingly fixed to the top surface of the mounting platform 1, a first U-shaped shaft rod 402 is symmetrically fixed to the bottom surface of the first plate 401, and a pair of second plates 403 are correspondingly fixed to the top surface of the second plate 403. A second U-shaped shaft 404 is provided, a first connecting rod 405 is symmetrically rotatably sleeved on the first U-shaped shaft 402, a second connecting rod 406 is symmetrically rotatably sleeved on the second U-shaped shaft 404, a first vertical block 407 is fixed to the bottom surface of the first plate 401, a second vertical block is fixed to the top surface of the second plate 403, a sleeve block 408 is sleeved between the first vertical block 407 and the second vertical block, a rectangular frame 409 is symmetrically fixed to the sleeve block 408 relative to the outer side surface, and sliding blocks 410 are slidably provided on the rectangular frame 409, wherein the air conditioner outer body 3 is the prior art.
[0023] In the embodiment, a shock-absorbing spring 413 is connected between the first vertical block 407 and the second vertical block, a damper 412 is inserted in the shock-absorbing spring 413, both ends of the damper 412 are respectively connected to the first vertical block 407 and the second vertical block, and an insertion rod 411 is fixed to the relative outer side surfaces of the sliding block 410, and the insertion rod 411 is correspondingly rotated and inserted on the first connecting rod 405 and the second connecting rod 406, wherein the damper 412 is the prior art.
[0024] In the embodiment, the sleeve block 408 is adapted to slide with the first vertical block 407 and the second vertical block, the front and back sides of the first U-shaped shaft rod 402 are symmetrically arranged, and the front and back sides of the second U-shaped shaft rod 404 are symmetrically arranged. The rectangular frame 409 is used to limit the sliding block 410. A sound insulation component is arranged on the mounting platform 1, and the sound insulation component includes an inner sound insulation board 2 installed on the mounting platform 1, and a plurality of first rectangular holes are equidistantly opened on the inner sound insulation board 2. An outer sound insulation board 201 is installed on the mounting platform 1, and a plurality of second rectangular holes are equidistantly opened on the outer sound insulation board 201, wherein the first rectangular holes and the second rectangular holes ensure air circulation of the outer body 3 of the air conditioner.
[0025] In the embodiment, the first rectangular hole and the second rectangular hole are opened at an intersection, a top umbrella plate 203 is fixed on the top of the outer sound insulation board 201, the inner sound insulation board 2 and the outer sound insulation board 201 are set as enclosures, and the mounting platform 1 is respectively provided with mounting grooves adapted to the inner sound insulation board 2 and the outer sound insulation board 201, and a fixing block 204 is symmetrically fixed to the bottom surface of the top umbrella plate 203, and a connecting spring 205 is connected to the bottom end of the fixing block 204, and a connecting sleeve 206 sleeved on the fixing block 204 is connected to the bottom end of the connecting spring 205. The bottom end of the connecting sleeve 206 is closed and in contact with the outer body 3 of the air conditioner. Through the joint arrangement of the shock-absorbing component and the sound insulation component, the noise generated by the outer body 3 of the air conditioner as a whole is blocked by the inner sound insulation board 2 and the outer sound insulation board 201, and the vibration generated by the outer body 3 of the air conditioner as a whole is weakened by the shock-absorbing spring 413, the damper 412 and the connecting spring 205, thereby avoiding the propagation, facilitating the double sound insulation operation of the outer body 3 of the air conditioner, improving the sound insulation effect of the air conditioner to a certain extent, and ensuring the use effect.
[0026] In the embodiment, a shallow groove matched with the inner sound insulation board 2 is provided on the bottom surface of the top umbrella board 203, and a connecting buckle 202 fixed to the mounting platform 1 is symmetrically arranged on the bottom of the outer sound insulation board 201. A supporting angle steel frame 101 mounted on the wall is symmetrically installed on the bottom surface of the mounting platform 1, wherein the connecting buckle 202 and the supporting angle steel frame 101 are existing technologies to ensure the installation operation of the air conditioner.
[0027] Working principle: When using the air conditioner, first perform the installation operation, install the mounting platform 1 on the outer side of the wall through the supporting angle steel frame 101, then place the outer body 3 of the air conditioner on the first plate 401 through the bottom block 301 and the block sleeve 4, and finally install the inner sound insulation board 2 and the outer sound insulation board 201 as a whole in sequence, and lock the connecting buckle 202. At this time, the connecting spring 205 is compressed, which ensures the installation stability of the outer body 3 of the air conditioner to a certain extent. When the outer body 3 of the air conditioner is in operation, the first rectangular hole and the second rectangular hole ensure air circulation while blocking noise, and when the outer body 3 of the air conditioner generates vibration, the shock-absorbing spring 413, the damper 412 and the connecting spring 205 jointly ensure the stability of the outer body 3 of the air conditioner.
[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.
Claims
1. A soundproof HVAC system, comprising a mounting platform (1), characterized in that: An air conditioner outer body (3) is arranged above the mounting platform (1); a plurality of bottom blocks (301) are fixed at equal intervals on the bottom surface of the air conditioner outer body (3); a block sleeve (4) is sleeved on the bottom block (301); a shock absorbing assembly is arranged between the block sleeve (4) and the mounting platform (1); the shock absorbing assembly comprises a first plate (401) fixed to the bottom surface of the block sleeve (4); a plurality of second plates (403) are correspondingly fixed to the top surface of the mounting platform (1); a first U-shaped shaft rod (402) is symmetrically fixed to the bottom surface of the first plate (401); and a second U-shaped shaft rod (402) is symmetrically fixed to the top surface of the second plate (403). A shaft rod (404), a first connecting rod (405) is symmetrically rotatably sleeved on the first U-shaped shaft rod (402), a second connecting rod (406) is symmetrically rotatably sleeved on the second U-shaped shaft rod (404), a first vertical block (407) is fixed on the bottom surface of the first plate (401), a second vertical block is fixed on the top surface of the second plate (403), a sleeve block (408) is sleeved between the first vertical block (407) and the second vertical block, a rectangular frame (409) is symmetrically fixed to the outer side surface of the sleeve block (408), and a sliding block (410) is slidably arranged on the rectangular frame (409).
2. A soundproof HVAC according to claim 1, characterized in that: A shock absorbing spring (413) is connected between the first vertical block (407) and the second vertical block, a damper (412) is inserted into the shock absorbing spring (413), and the two ends of the damper (412) are respectively connected to the first vertical block (407) and the second vertical block, and an insertion rod (411) is fixed to the relative outer side surfaces of the sliding block (410), and the insertion rod (411) is correspondingly rotatably inserted on the first connecting rod (405) and the second connecting rod (406).
3. A soundproof HVAC according to claim 2, characterized in that: The sleeve block (408) is adapted to slide with the first vertical block (407) and the second vertical block. The front and back sides of the first U-shaped shaft rod (402) are symmetrically arranged. The front and back sides of the second U-shaped shaft rod (404) are symmetrically arranged. The rectangular frame (409) is used to limit the sliding block (410).
4. A soundproof HVAC according to claim 1, characterized in that: The mounting platform (1) is provided with a sound insulation component, the sound insulation component comprising an inner sound insulation board (2) mounted on the mounting platform (1), a plurality of first rectangular holes being equidistantly provided on the inner sound insulation board (2), and an outer sound insulation board (201) being mounted on the mounting platform (1), a plurality of second rectangular holes being equidistantly provided on the outer sound insulation board (201).
5. A soundproof HVAC according to claim 4, characterized in that: The first rectangular hole and the second rectangular hole are opened to intersect each other, a top umbrella plate (203) is fixed on the top of the outer sound insulation board (201), the inner sound insulation board (2) and the outer sound insulation board (201) are arranged as enclosures, and mounting grooves adapted to the inner sound insulation board (2) and the outer sound insulation board (201) are respectively opened on the mounting platform (1), a fixing block (204) is symmetrically fixed on the bottom surface of the top umbrella plate (203), a connecting spring (205) is connected to the bottom end of the fixing block (204), and a connecting sleeve (206) sleeved on the fixing block (204) is connected to the bottom end of the connecting spring (205), and the bottom end of the connecting sleeve (206) is closed and in contact with the outer body (3) of the air conditioner.
6. A soundproof HVAC according to claim 5, characterized in that: The bottom surface of the top umbrella plate (203) is provided with a shallow groove adapted to the inner sound insulation plate (2), the bottom of the outer sound insulation plate (201) is symmetrically provided with connecting buckles (202) fixed to the mounting platform (1), and the bottom surface of the mounting platform (1) is symmetrically provided with supporting angle steel frames (101) mounted to the wall.