Ventilation, drainage and damping device and heating and ventilation system
By designing a ventilation and drainage shock absorbing device containing housing components, elastic parts and damping parts, the problem of vibration of the ventilation and drainage devices of HVAC equipment is solved, and the effect of reducing noise and vibration and improving indoor comfort is achieved.
Patent Information
- Application Number
- CN202420412827.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The ventilation and drainage devices of existing HVAC will vibrate during use, affecting the indoor environment and user comfort.
A ventilation and drainage shock absorbing device is designed, including a housing assembly, an elastic member and a damping member, which reduces noise and vibration by buffering the force from the housing assembly.
It effectively alleviates the vibration and noise of the ventilation and drainage device, improves the comfort of the indoor environment, and improves the user's experience.
Smart Images
Figure CN222670328U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating and ventilation, and in particular to a ventilation, drainage and shock absorbing device and a heating and ventilation system. Background Art
[0002] HVAC is an integral part of a building. It includes heating, ventilation and air conditioning. It is also a major for cultivating senior engineering and technical personnel and management personnel who are engaged in the fields of building environment control, building energy conservation and building facility intelligent technology, and have the ability to design, construct, debug, operate and manage public facility systems such as air conditioning, heating, ventilation, building water supply and drainage, gas supply, building heat supply systems and building energy conservation, and the ability to formulate building automation system solutions.
[0003] Common HVAC equipment includes other household appliances. When the existing HVAC equipment uses ventilation and drainage devices, it will generate noise and vibration during use, especially when running at high load or the equipment is aging, which may affect the indoor environment or the comfort of the user. Utility Model Content
[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect of the ventilation and drainage device used in HVAC equipment in the prior art that vibration occurs during use, which affects the indoor environment or the comfort of the user, thereby providing a ventilation and drainage shock absorbing device and a HVAC system.
[0005] In order to solve the above problems, the utility model provides a ventilation, drainage and shock absorbing device, comprising:
[0006] The housing assembly comprises a base and a placement plate, wherein the base is provided with a receiving space, and the placement plate is arranged in the receiving space;
[0007] At least one first elastic member is disposed in the accommodating space, the first elastic member is disposed toward the placement plate, and the first elastic member is used to buffer the force from the placement plate toward the base.
[0008] Optionally, a first slide groove is provided on the side wall of the base, a second elastic member is provided in the first slide groove, a first sliding block is provided on the outer peripheral wall of the placement plate, and the first sliding block is adapted to the first slide groove.
[0009] Optionally, the first elastic member is sleeved on the outer circumference of the first damping member, and the second elastic member is sleeved on the outer circumference of the second damping member.
[0010] Optionally, the first elastic member and the first damping member are arranged in a one-to-one correspondence, and the second elastic member and the second damping member are arranged in a one-to-one correspondence.
[0011] Optionally, a shock absorbing assembly is further included, the shock absorbing assembly includes a shock absorbing foot and a connecting rod, the base is also provided with a shock absorbing foot, and a connecting rod is provided between the shock absorbing foot and the base.
[0012] Optionally, the shell assembly further includes an upper shell, which is disposed above the placement plate and is slidably connected to the placement plate.
[0013] Optionally, a second sliding block is provided on the outer peripheral wall of the upper shell, and a second sliding groove is provided on the placement plate, and the second sliding block is slidably connected to the second sliding groove.
[0014] Optionally, a sound-proof foam plate is fixedly provided on the outer side wall of the upper shell.
[0015] Optionally, an air intake pipe is provided on the upper shell, a filter is provided in the air intake pipe, and the air intake pipe is connected to the upper shell.
[0016] A heating and ventilation system comprises the ventilation, drainage and shock absorbing device mentioned above.
[0017] The technical solution of the utility model has the following advantages:
[0018] 1. The ventilation, drainage and shock absorbing device provided by the utility model comprises: a housing component, including a base and a placement plate, the base is provided with a storage space, the placement plate is arranged in the storage space; at least one first elastic member, the first elastic member is arranged in the storage space, the first elastic member is arranged toward the placement plate, and the first elastic member is used to buffer the force from the housing component toward the base. By setting the first buffer member, the force from the housing component is relieved, making the environment more comfortable, reducing the impact of noise, and making people in the environment feel better.
[0019] 2. The ventilation, drainage and shock absorbing device provided by the utility model has a first slide groove on the side wall of the base, a second elastic member in the first slide groove, a first slider on the outer peripheral wall of the placement plate, the first slider and the first slide groove are adapted, and the force of the placement plate is further buffered by the second elastic member, so that the first elastic member and the second elastic member cooperate to buffer the force of the housing assembly. At the same time, the first slide groove limits the sliding direction of the first slider.
[0020] 3. In the ventilation and drainage shock absorbing device provided by the utility model, the first elastic member is sleeved on the outer periphery of the first damping member, and the second elastic member is sleeved on the outer periphery of the second damping member. The first damping member and the second damping member are arranged to jointly buffer the force of the shell assembly.
[0021] 4. The ventilation and drainage shock-absorbing device provided by the utility model also includes a shock-absorbing assembly, which includes a shock-absorbing foot and a connecting rod. The base is also provided with a shock-absorbing foot, and a connecting rod is provided between the shock-absorbing foot and the base. The shock-absorbing foot is used to prevent the vibration transmitted from the base to the ground.
[0022] 5. The ventilation, drainage and shock absorbing device provided by the utility model, the shell assembly also includes an upper shell, the upper shell is arranged above the placement plate, and the upper shell is slidably connected to the placement plate so that the upper shell and the placement plate are connected as a whole.
[0023] 6. The ventilation, drainage and shock absorbing device provided by the utility model has a second sliding block on the outer peripheral wall of the upper shell, a second sliding groove on the placement plate, and the second sliding block and the second sliding groove are slidably connected to realize the sliding connection between the upper shell and the placement plate.
[0024] 7. In the ventilation, drainage and shock absorbing device provided by the utility model, a sound insulation foam board is fixedly provided on the outer side wall of the upper shell body, and the foam sound insulation board is used to eliminate the sound inside the upper shell body.
[0025] 8. The ventilation, drainage and shock absorbing device provided by the utility model has an air inlet pipe on the upper shell, a filter screen is arranged inside the air inlet pipe, the air inlet pipe is connected to the upper shell, and the filter screen is used to prevent dust and the like from entering the upper shell.
[0026] 9. The HVAC system provided by the utility model has the advantages described in any of the above items because it adopts the ventilation, drainage and shock absorption device described in any of the above items. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0028] Figure 1 A schematic diagram of a ventilation, drainage and shock absorbing device provided in an embodiment of the utility model;
[0029] Figure 2 A schematic diagram of the ventilation, drainage and shock absorbing device provided in an embodiment of the utility model after the upper shell is removed;
[0030] Figure 3 A schematic diagram of a base provided in an embodiment of the utility model;
[0031] Figure 4 It is a schematic diagram of a housing assembly provided in an embodiment of the present utility model.
[0032] Explanation of the accompanying drawings: 1. Shell assembly; 101. Base; 102. Filter; 103. Inlet pipe; 104. Second slide groove; 105. Placement plate; 106. First slide groove; 107. Accommodation groove; 108. First damping member; 109. First elastic member; 110. Second damping member; 111. Second elastic member; 112. First slider; 113. Second slider; 114. Upper shell; 115. Sound insulation foam board; 2. Shock-absorbing assembly; 201. Connecting rod; 202. Shock-absorbing foot. DETAILED DESCRIPTION
[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0036] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0037] like Figure 1 A specific implementation of the ventilation, drainage and shock absorption device shown in -4 includes: a shell assembly 1.
[0038] like Figure 1As shown in FIG. 4 , the housing assembly 1 includes a base 101, a placement plate 105 and an upper housing 114, wherein the base 101 is placed above a plane, the base 101 is provided with a groove, the groove has a receiving space, and the placement plate 105 is provided in the receiving space. Figure 2 and Figure 3 As shown, four first elastic members 109 are arranged between the placement plate 105 and the upper surface of the base 101, one end of each first elastic member 109 is fixed on the base 101, and the other end is arranged toward the placement plate 105, and the first elastic member 109 is sleeved on the outer periphery of the first damping member 108, and the first elastic member 109 and the first damping member 108 are arranged one by one. In order to limit the placement plate 105 from sliding arbitrarily, as shown in FIG. Figure 2 and Figure 3 As shown, two opposite side walls of the groove are provided with symmetrically arranged first slide grooves 106, a second elastic member 111 is arranged in the first slide groove 106, and the second elastic member 111 is sleeved on the outer periphery of the second damping member 110, a first slider 112 is fixed on the outer peripheral wall of the placement plate 105, the first slider 112 is adapted to the first slide groove 106, and the second elastic member 111 is arranged one-to-one with the second damping member 110. Figure 3 As shown, the number of first sliding grooves 106 arranged on the side wall of the groove is four.
[0039] like Figure 1 , Figure 2 and Figure 4 As shown, the housing assembly 1 further includes an upper housing 114, which is disposed in the receiving groove 107 of the placement plate 105, and a second slide groove 104 is respectively provided on two opposite side walls of the receiving groove 107, and a second slider 113 is provided on the outer peripheral wall of the upper housing 114, and the second slider 113 is slidably connected with the second slide groove 104 to prevent the upper housing 114 from shaking at will. Figure 4 As shown, sound insulation foam plates 115 are fixed to the outer peripheral walls of the four sides of the upper shell 114. Figure 1 As shown, an air intake pipe 103 is disposed on the upper shell 114 , and a filter screen 102 is disposed inside the air intake pipe 103 , and the air intake pipe 103 and the upper shell 114 are connected.
[0040] A heating and ventilation system comprises the ventilation, drainage and shock absorbing device mentioned above.
[0041] During the specific implementation process, the air intake pipe 103 inhales gas, which will generate vibration. The vibration is transmitted to the placement plate 105 through the upper shell 114. In the process of the placement plate 105 transmitting the vibration to the base 101, most of the vibration will be eliminated due to the presence of the first elastic member 109, the second elastic member 111, the first damping member 108 and the second damping member 110. Then, in cooperation with the shock absorbing assembly 2, the shock absorbing foot 202 and the connecting rod 201 cooperate to eliminate the remaining vibration to avoid adverse effects on the environment.
[0042] As an alternative implementation, the number of the first elastic member 109 and the number of the second elastic member 111 may be 1, 2, 3, 5 or even more respectively.
[0043] As an alternative implementation, the air intake pipe 103 may also be other pipes such as an exhaust pipe, a water intake pipe, a drain pipe, etc.
[0044] As an alternative implementation, the filter 102 may not be provided.
[0045] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.
Claims
1. A ventilation, drainage and shock absorption device, characterized in that: include: The housing assembly (1) comprises a base (101) and a placement plate (105), wherein the base (101) is provided with a receiving space, and the placement plate (105) is arranged in the receiving space; At least one first elastic member (109), the first elastic member (109) is arranged in the accommodating space, the first elastic member (109) is arranged toward the placement plate (105), and the first elastic member (109) is used to buffer the force from the placement plate (105) toward the base (101).
2. The ventilation, drainage and shock absorption device according to claim 1, characterized in that: A first slide groove (106) is provided on the side wall of the base (101), a second elastic member (111) is provided in the first slide groove (106), a first slider (112) is provided on the outer peripheral wall of the placement plate (105), and the first slider (112) is adapted to fit the first slide groove (106).
3. The ventilation, drainage and shock absorption device according to claim 2, characterized in that: The first elastic member (109) is sleeved on the outer periphery of the first damping member (108), and the second elastic member (111) is sleeved on the outer periphery of the second damping member (110).
4. The ventilation, drainage and shock absorption device according to claim 3, characterized in that: The first elastic member (109) and the first damping member (108) are arranged in a one-to-one correspondence, and the second elastic member (111) and the second damping member (110) are arranged in a one-to-one correspondence.
5. The ventilation, drainage and shock absorption device according to claim 3, characterized in that: It also comprises a shock absorbing assembly (2), the shock absorbing assembly (2) comprising a shock absorbing foot (202) and a connecting rod (201), the base (101) is also provided with a shock absorbing foot (202), and a connecting rod (201) is provided between the shock absorbing foot (202) and the base (101).
6. The ventilation, drainage and shock absorption device according to claim 1, characterized in that: The housing assembly (1) further comprises an upper housing (114), wherein the upper housing (114) is arranged above the placement plate (105), and the upper housing (114) is slidably connected to the placement plate (105).
7. The ventilation, drainage and shock absorption device according to claim 6, characterized in that: A second sliding block (113) is provided on the outer peripheral wall of the upper shell (114), and a second sliding groove (104) is provided on the placement plate (105). The second sliding block (113) and the second sliding groove (104) are slidably connected.
8. The ventilation, drainage and shock absorption device according to claim 7, characterized in that: A sound insulation foam plate (115) is fixedly provided on the outer side wall of the upper shell (114).
9. The ventilation, drainage and shock absorption device according to claim 8, characterized in that: An air intake pipe (103) is provided on the upper shell (114), a filter screen (102) is provided inside the air intake pipe (103), and the air intake pipe (103) and the upper shell (114) are connected to each other.
10. A HVAC system, characterized in that: It comprises the ventilation, drainage and shock absorbing device as described in any one of claims 1 to 9.