Dust removal and sound insulation fence for house building construction
By designing a dust and noise reduction enclosure that combines spray dust removal and sound insulation, the problem of independent dust and noise reduction at the construction site was solved, achieving simultaneous noise reduction and dust removal, thus improving construction efficiency and reducing costs.
Patent Information
- Application Number
- CN202422941871.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-30
AI Technical Summary
The existing dust and noise reduction measures at construction sites are independent of each other, resulting in high costs, large occupation of construction sites, and reduced construction efficiency. It is impossible to achieve dust and noise reduction simultaneously in the same construction scenario.
Design a dust removal and sound insulation enclosure for building construction, combining a spray dust removal unit and a sound insulation and noise reduction unit. Utilize a water storage chamber as a water source and a sound insulation and vibration absorption device, and a negative pressure chamber to adsorb dust and reduce noise transmission, thus integrating spray dust removal and sound insulation and noise reduction functions.
It enables simultaneous noise reduction and dust removal in the same construction scenario, with a compact, convenient, and flexible structure that reduces costs and improves construction efficiency.
Smart Images
Figure CN223675971U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building construction dust and noise reduction, especially a dust removal and sound insulation fence for house building construction. BACKGROUND
[0002] The main reasons for dust removal and noise reduction in construction sites include the following aspects.
[0003] Protecting the environment: During the construction process, earth excavation, material transportation, and other links will generate a large amount of dust. These dusts not only pollute the air but also cause damage to the surrounding environment and ecological system. By taking effective dust reduction measures such as watering, covering, etc., the emission of dust can be greatly reduced, thereby protecting the environment.
[0004] Ensuring the health of construction personnel: Long-term exposure to a dusty environment can lead to respiratory diseases, skin diseases, and other health problems in construction personnel. By implementing dust reduction measures, the risk of inhaling dust can be reduced, ensuring the health of construction personnel.
[0005] Affecting construction quality: Excessive dust can adhere to building materials and equipment, affecting their performance and service life. Through dust reduction treatment, the cleanliness of the construction site can be maintained, ensuring construction quality and progress.
[0006] Complying with environmental regulations: Not taking dust reduction measures does not comply with the regulations of environmental supervision departments for dust control, which may result in fines or other legal consequences.
[0007] Reducing noise pollution: Mechanical equipment and construction activities in the construction site generate a large amount of noise, affecting the lives and work of surrounding residents. By taking noise reduction measures such as using low-noise equipment, reasonably arranging construction time, etc., noise pollution can be effectively reduced, ensuring the quality of life of surrounding residents.
[0008] Common dust and noise reduction measures in existing technology include: Dust reduction measures: using fog cannon, high-pressure spray dust reduction system, etc. These devices are easy to operate, can effectively adsorb and settle dust, and will not cause secondary pollution. Noise reduction measures: using low-noise equipment, reasonably arranging construction time, setting up soundproof barriers, etc. can effectively reduce the impact of construction noise on the surrounding environment.
[0009] In summary, the construction site needs dust removal and noise reduction in order to protect the environment, protect the health of construction personnel, ensure construction quality, comply with environmental regulations and reduce noise pollution. These measures are of great significance to maintain the normal operation of the construction site and the harmony of the surrounding environment. However, dust and noise often exist simultaneously at the construction site. For example, when a pile driver is working, it will produce a lot of vibration noise, and the vibration of the pile driver and the ground will also produce dust. For another example, when a drilling equipment is working, it will also produce a lot of vibration noise and drilling dust. For another example, during the concrete mixing operation, the noise of the mixer and the dust produced by the concrete gravel occur simultaneously. The existing dust removal and noise reduction measures are independent of each other. In the same construction scene, two sets of systems need to be equipped respectively to carry out dust removal and noise reduction. Not only is the cost high, but also the limited construction site will be occupied, which will interfere with the cross-process during construction and affect the construction efficiency. In addition, a separate construction fence needs to be equipped, and multiple sets of construction auxiliary tools are not convenient for turnover and application.
[0010] In summary, there is an urgent need to design a construction equipment with coupled dust removal, noise reduction and fence functions.
[0011] It should be particularly noted that the above technical information is only intended to deepen the understanding of the overall background technology of the present application, and should not be regarded as acknowledging or implying in any form that the above technical information constitutes the prior art known to those skilled in the art. Content of the utility model
[0012] In view of the deficiencies in the above background technology, the present application provides a dust removal and sound insulation fence for house building construction, which solves the technical problem that the existing building site auxiliary construction facilities cannot simultaneously realize dust removal, noise reduction and fence functions.
[0013] The technical scheme of the present application is as follows:
[0014] The utility model provides a dust removal sound insulation fence for house building construction, including the fence body connected in the fence base upper portion, the fence body is connected with spray dust removal unit and sound insulation noise reduction unit, the spray dust removal unit includes water pump and shower nozzle assembly connected with storage water chamber, the storage water chamber sets up in the inside of sound insulation noise reduction unit, the sound insulation noise reduction unit includes negative pressure chamber parallel with the storage water chamber, the fence body in the technical scheme can be used as the fence of construction scene, and the construction scene such as piling machine working surface, drilling working surface, mixing station etc.
[0015] On the basis of the above technical scheme, as a preferred technical scheme, the shower nozzle assembly includes a shower nozzle support provided on the top of the fence body, the shower nozzle support includes a plurality of vertical rods and horizontal rods connected to the vertical rods, the horizontal rods are away from the outer facade of the fence body, and the vertical rods and the horizontal rods are both provided with shower nozzles connected to the water pump.
[0016] On the basis of the above technical scheme, as a preferred technical scheme, each of the vertical rods is connected to at least two horizontal rods with different lengths, and the length of the horizontal rods is two to five times the thickness of the fence body.
[0017] On the basis of the above technical scheme, as a preferred technical scheme, the negative pressure chamber is close to the inner facade of the fence body, the storage water chamber is close to the outer facade of the fence body, and a plurality of negative pressure holes are provided on the inner facade of the fence body and communicated with the negative pressure chamber.
[0018] On the basis of the above technical scheme, as a preferred technical scheme, the negative pressure fan of the negative pressure cavity is arranged at the top of the negative pressure cavity, and the air outlet of the negative pressure fan is arranged towards the nozzle. The technical scheme adapts the exhaust port of the negative pressure fan to the nozzle, can further settle the dust adsorbed in the negative pressure cavity, that is, after the dust enters the negative pressure cavity from the negative pressure hole, it can enter the water mist created by the nozzle through the negative pressure fan, and then realize in-situ settlement, which reduces the accumulation of dust in the negative pressure cavity and further improves the dust removal effect.
[0019] On the basis of the above technical scheme, as a preferred technical scheme, the sound insulation and noise reduction unit comprises a detachable sound insulation cotton board in the negative pressure cavity. The technical scheme adds a sound insulation cotton board in the negative pressure cavity, so that the negative pressure cavity, the sound insulation cotton board, the water storage cavity and the fence body jointly soundproof and reduce noise, soundproof and reduce noise from four dimensions of negative pressure air, porous sound insulation cotton board, liquid water wall and solid fence body, and the sound insulation cotton board can also adsorb dust under the action of negative pressure air. In addition, the sound insulation cotton board is detachably connected with the negative pressure cavity, which is convenient for cleaning the negative pressure cavity after a project is completed, and can replace the failed sound insulation cotton board with a new one.
[0020] On the basis of the above technical scheme, as a preferred technical scheme, the sound insulation cotton board is arranged in close contact with the water storage cavity and is arranged in spaced relation with the inner surface of the fence body. The technical scheme provides a preferred arrangement position of the sound insulation cotton board. The close contact of the sound insulation cotton board with the water storage cavity facilitates installation and positioning, and the spaced arrangement of the sound insulation cotton board with the inner surface improves the dust removal effect and prevents external dust from entering the negative pressure cavity when the sound insulation cotton board is blocked by dust.
[0021] On the basis of the above technical scheme, as a preferred technical scheme, part of the negative pressure holes is connected with a vibration absorbing rod, and the vibration absorbing rod is inserted into the sound insulation cotton board. The technical scheme further improves the noise reduction effect through the vibration absorbing rod. The vibration absorbing rod can be made of various materials, such as spring rod, nylon rod or composite rod with similar performance in the prior art.
[0022] On the basis of the above technical scheme, as a preferred technical scheme, the negative pressure holes on the inner surface of the fence body are distributed as several plum blossom units, and the negative pressure hole at the center of each plum blossom unit is connected with the vibration absorbing rod. The technical scheme provides a preferred arrangement position and arrangement quantity of the vibration absorbing rod, so that the ratio of the vibration absorbing rod to the number of negative pressure holes capable of absorbing air is as small as possible, the dust removal effect is avoided, and each vibration absorbing rod can interact with the surrounding airflow to avoid reducing the vibration reduction effect.
[0023] On the basis of the above technical scheme, as a preferred technical scheme, the lengths of the vibration absorbing rods are different, so as to avoid resonance.
[0024] Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
[0025] The utility model provides a dust removal sound insulation fence for house building construction, has two aspects of outstanding effect, one, water storage cavity is used for water source of spray dust removal unit, has sound insulation vibration absorption function, can also provide the dead weight of the fence body under the pressure, guarantees the stability of the fence, two, negative pressure cavity can adsorb the dust of construction site, can also reduce the spread of noise to a certain extent, above all, this technical scheme not only has the integrated effect, but also the overall structure is compact, is convenient and flexible to call, reduces the noise, dust removal and fence effect complement each other simultaneously, has the outstanding substantial characteristics and the obvious progress. BRIEF DESCRIPTION OF DRAWINGS
[0026] In order to more clearly illustrate the utility model embodiment, the following will be needed to use the drawings in the embodiment description briefly introduced, obviously, the following description in the drawings only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0027] Figure 1 It is the sectional view of the utility model;
[0028] Figure 2 It is Figure 1 It is the enlarged view of A in the middle;
[0029] Figure 3 It is the front view of the vertical surface in the fence body.
[0030] EXPLANATION OF DRAWINGS:
[0031] Fence base 1; fence body 2; spray dust removal unit 3; sound insulation noise reduction unit 4; water storage cavity 5; spray head assembly 6; negative pressure cavity 7; vertical rod 8; horizontal rod 9; spray head 10; sound insulation cotton board 11; vibration absorption rod 12; negative pressure fan 13; negative pressure hole 14. DETAILED DESCRIPTION
[0032] The technical scheme in the utility model embodiment will be described clearly and completely in the following combined with the drawings in the utility model embodiment, obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment.Based on the core idea of the utility model and the following embodiment, all other embodiments obtained by those skilled in the art without paying the creative labor belong to the protection scope of the utility model.
[0033] The present application provides these examples is to make the present application and complete, and to the person skilled in the art fully express the scope of the present application. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and numerical values set forth in these examples should be interpreted as merely exemplary, and not as limiting.
[0034] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "several" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial" and the like is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0035] In addition, "first", "second" and similar words used in the present application do not represent any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.
[0036] It should also be noted that, in the description of the present application, unless otherwise specifically provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanical connection, or electrical connection; It can be directly connected, or indirectly connected through intermediate medium; It can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.
[0037] All terms used in the present application have the same meaning as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or excessively formalized sense, unless specifically defined here.
[0038] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered part of the specification.
[0039] A dust removal and sound insulation fence for house building construction, as shown in the figure, comprises a fence body 2 connected above the fence base 1, which can be designed in a modular manner and combined by assembling to form various fence shapes such as common rectangular, right-angled or triangular shapes, thereby being applicable to various construction scenes. Figures 1 to 3 The fence body 2 is connected with a spray dust removal unit 3 and a sound insulation and noise reduction unit 4, the spray dust removal unit 3 comprises a water pump and a spray head assembly 6 connected with a water storage cavity 5, the water storage cavity 5 is arranged inside the sound insulation and noise reduction unit 4, and the sound insulation and noise reduction unit 4 comprises a negative pressure cavity 7 arranged side by side with the water storage cavity 5.
[0040] The fence body 2 in the embodiment can be used as a fence for construction scenes, and can be used to fence construction scenes with large noise pollution and dust pollution such as piling machine working surface, drilling working surface and mixing station, and the sound insulation and noise reduction unit 4 and the spray dust removal unit 3 in the fence body 2 can act simultaneously and synchronously to reduce noise and remove dust; more prominently, first, the water storage cavity 5 is used as a water source for the spray dust removal unit 3 and has the functions of sound insulation and vibration absorption, and can also provide a self-weight for the fence body 2 to ensure the stability of the fence; second, the negative pressure cavity 7 can not only adsorb dust in the construction site, but also reduce the propagation of noise to a certain extent. In summary, the technical solution not only has integrated effects, but also has a compact overall structure, is convenient and flexible to call, and the noise reduction, dust removal and fencing functions complement each other, have outstanding substantial features and significant progress.
[0041] It should be noted that under the technical guidance of the embodiment, the negative pressure fan 13 of the negative pressure cavity 7 can have multiple choices and multiple installation and fixing modes. Similarly, the model and position of the water pump can also be freely arranged by those skilled in the art.
[0042] On the basis of the above embodiment, as a preferred embodiment, the spray head assembly 6 comprises a spray head support 7 arranged at the top of the fence body 2, the spray head support 7 comprises a plurality of vertical rods 8 and a horizontal rod 9 connected to the vertical rods 8, the horizontal rod 9 faces away from the outer facade of the fence body 2, and the vertical rods 8 and the horizontal rod 9 are both provided with spray heads 10 connected with the water pump. The embodiment provides a preferred structure design of the spray assembly 6, in which the spray heads 10 on the vertical rods 8 can form a vertical water curtain, the spray heads on the horizontal rod 9 can form a horizontal water curtain, and the spray heads 10 on the vertical rods 8 extend the height of the dust removal range, and the spray heads on the horizontal rod 9 extend the width of the dust removal range.
[0043]
[0044] On the basis of the above-mentioned embodiments, as a preferred embodiment, at least two cross bars 9 with different lengths are connected to each of the vertical rods 8, and the lengths of the cross bars 9 are two to five times the thickness of the enclosure body 2. In this embodiment, the cross bars 9 with different lengths can provide more arrangement space and arrangement modes for the spray heads, and can form a stepped water curtain in the transverse direction, further enhancing the dust removal effect. It should be noted that the water pipes connecting the spray heads 10 and the water pump can have various layout modes, which can be implemented by those skilled in the art.
[0045] On the basis of the above-mentioned embodiments, as a preferred embodiment, the negative pressure cavity 7 is close to the inner facade of the enclosure body 2, the water storage cavity 5 is close to the outer facade of the enclosure body 2, and a plurality of negative pressure holes 14 communicating with the negative pressure cavity 7 are arranged on the inner facade of the enclosure body 2. This embodiment gives a preferred arrangement mode of the negative pressure cavity 7, which can not only absorb dust, but also absorb the propagation of noise through the negative pressure holes 14.
[0046] On the basis of the above-mentioned embodiments, as a preferred embodiment, the negative pressure fan 13 of the negative pressure cavity 7 is arranged at the top of the negative pressure cavity 7, and the exhaust port of the negative pressure fan 13 is arranged towards the spray head 10. In this embodiment, the exhaust port of the negative pressure fan 13 is matched with the spray head 10, which can further settle the dust adsorbed in the negative pressure cavity, i.e. after the dust enters the negative pressure cavity 7 from the negative pressure hole 14, it can enter the water mist created by the spray head 10 through the negative pressure fan 13, and then realize in-situ settlement, which not only reduces the accumulation of dust in the negative pressure cavity 7, but also further improves the dust removal effect. In addition, it can also prevent dust from depositing in the negative pressure fan 13.
[0047] On the basis of the above-mentioned embodiments, as a preferred embodiment, the sound insulation and noise reduction unit 4 comprises a detachable sound insulation cotton board 11 in the negative pressure cavity 7. In this embodiment, the sound insulation cotton board 11 is additionally arranged in the negative pressure cavity 7, so that the negative pressure cavity 7, the sound insulation cotton board 11, the water storage cavity 5 and the enclosure body 2 jointly perform sound insulation and noise reduction from four dimensions of negative pressure air, porous sound insulation cotton board 11, liquid water wall and solid enclosure body 2. In addition, the sound insulation cotton board 11 can also adsorb dust under the action of negative pressure air. In addition, the sound insulation cotton board 11 is detachably connected with the negative pressure cavity 7, which not only facilitates the cleaning of the negative pressure cavity 7 after the completion of a project, but also enables the replacement of the failed sound insulation cotton board 11 with a new one.
[0048] On the basis of the above embodiment, as a preferred embodiment, the sound insulation cotton board 11 is arranged in close contact with the water storage cavity 5 and is arranged in spaced relation with the inner vertical surface of the enclosing body 2. This embodiment provides a preferred arrangement position of the sound insulation cotton board 11, and the sound insulation cotton board 11 arranged in close contact with the water storage cavity 5 facilitates installation and positioning, and the sound insulation cotton board 11 arranged in spaced relation with the inner vertical surface improves the dust absorption effect, so that external dust cannot enter the negative pressure cavity 7 when the sound insulation cotton board 11 is blocked by dust.
[0049] On the basis of the above embodiment, as a preferred embodiment, part of the negative pressure holes 14 are connected with vibration absorption rods 12, and the vibration absorption rods 12 are inserted into the sound insulation cotton board 11. This embodiment further improves the noise reduction effect through the vibration absorption rods 12, and the vibration absorption rods 12 can be made of various materials, can be spring rods, can be nylon rods, or can be composite rods with similar properties in the prior art.
[0050] On the basis of the above embodiment, as a preferred embodiment, the negative pressure holes 14 on the inner vertical surface of the enclosing body 2 are distributed as several plum blossom units, and the negative pressure hole 14 at the center of each plum blossom unit is connected with the vibration absorption rod 12. This embodiment provides a preferred arrangement position and arrangement quantity of the vibration absorption rods 12, so that the ratio of the vibration absorption rods 12 to the number of negative pressure holes 14 capable of absorbing air is as small as possible, the dust removal effect is avoided to be affected, and each vibration absorption rod 12 can interact with the surrounding airflow, so that the vibration reduction effect is avoided to be reduced.
[0051] On the basis of the above embodiment, as a preferred embodiment, the lengths of the vibration absorption rods 12 are different, so that resonance is avoided.
[0052] Under the technical guidance of the utility model, those skilled in the art can select suitable technical means according to the prior art, such as the shape and fixing mode of the enclosing base 1 and the sealing cover for replacing the sound insulation cotton board 11.
[0053] The above shows and describes the basic principles, main features and beneficial effects of the utility model. The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.
Claims
1. A dustproof and soundproof enclosure for house building construction, comprising an enclosure body (2) connected above an enclosure base (1), characterized in that: The fence body (2) is connected with a spray dust removal unit (3) and a sound insulation and noise reduction unit (4), the spray dust removal unit (3) comprises a water pump and a spray head assembly (6) connected with a water storage cavity (5), the water storage cavity (5) is arranged in the sound insulation and noise reduction unit (4), and the sound insulation and noise reduction unit (4) comprises a negative pressure cavity (7) arranged in parallel with the water storage cavity (5).
2. The dust removal and sound insulation fence for housing construction according to claim 1, characterized in that: The spray head assembly (6) comprises a spray head support arranged on the top of the fence body (2), the spray head support comprises a plurality of vertical rods (8) and horizontal rods (9) connected to the vertical rods (8), the horizontal rods (9) are arranged away from the outer surface of the fence body (2), and the vertical rods (8) and the horizontal rods (9) are all provided with spray heads (10) connected with the water pump.
3. The dust removal and sound insulation fence for housing construction according to claim 2, characterized in that: At least two horizontal rods (9) with different lengths are connected to each vertical rod (8), and the length of the horizontal rod (9) is two to five times the thickness of the fence body (2).
4. The dust removal and sound insulation fence for housing construction according to claim 2 or 3, characterized in that: The negative pressure cavity (7) is arranged close to the inner surface of the fence body (2), the water storage cavity (5) is arranged close to the outer surface of the fence body (2), and a plurality of negative pressure holes (14) are arranged on the inner surface of the fence body (2) and communicated with the negative pressure cavity (7).
5. The dustproof and soundproof fence for housing construction according to claim 4, characterized in that: The negative pressure fan (13) of the negative pressure cavity (7) is arranged on the top of the negative pressure cavity (7), and the exhaust port of the negative pressure fan (13) is arranged towards the spray head (10).
6. The dust removal and sound insulation fence for housing construction according to claim 5, characterized in that: The sound insulation and noise reduction unit (4) comprises a detachable sound insulation cotton board (11) arranged in the negative pressure cavity (7).
7. The dustproof and soundproof fence for housing construction according to claim 6, characterized in that: The sound insulation cotton board (11) is arranged in close contact with the water storage cavity (5) and is arranged in spaced apart relationship with the inner surface of the fence body (2).
8. The dust removal and sound insulation fence for housing construction according to claim 6 or 7, characterized in that: Part of the negative pressure holes (14) are connected with vibration absorbing rods (12), and the vibration absorbing rods (12) are inserted into the sound insulation cotton board (11).
9. The dust removal and sound insulation fence for housing construction according to claim 8, characterized in that: The negative pressure holes (14) on the inner surface of the fence body (2) are arranged in the form of a plurality of plum blossom units, and the negative pressure hole (14) at the center of each plum blossom unit is connected with the vibration absorbing rod (12).
10. The dust removal and sound insulation fence for housing construction according to claim 9, characterized in that: The lengths of the vibration absorbing rods (12) are different.