Gas film equipment capable of removing dust

Abstract

The air film equipment comprises an air film main body, a water supply device, a pipeline and a plurality of spraying devices, the water supply device communicates with the pipeline, and the air film main body is fixedly connected to a preset to-be-mounted surface and forms a containing space with the to-be-mounted surface; a plurality of spliced membrane materials are arranged on the gas membrane main body, and at least part of the pipeline is detachably connected to the inner side wall of the gas membrane main body through a plurality of fixing mechanisms; the fixing mechanisms are distributed at the joints of the membrane materials; spraying devices are distributed on part of or all the fixing mechanisms and communicated with the pipeline. The spraying device is arranged in the gas film equipment by utilizing a special structure for connecting the film materials, so that the processing of the film materials can be reduced, and the influence of dust removal on the gas film equipment is reduced. Water is decomposed into fine water particles for dust removal, the internal dust concentration can be effectively reduced, the dust removal cost is low, dust removal operation is easy, and the device is suitable for various gas film equipment application scenes.

Description

Technical Field

[0001] The present application relates to the field of air film systems, and in particular to an air film device capable of removing dust. Background Art

[0002] The air membrane system integrates architecture, structural mechanics, new materials, mechatronics, automatic control and other technologies. It uses special fiber membrane materials as the outer shell, and supports the "outer shell" through an automated pressurization and fresh air system to form a space. The air membrane supports the entire system by the pressure difference between the inside and outside. Due to the flexibility of the material and the inherent effectiveness of the structure and the arc-shaped body, there are no components that are bent, torsion or compressed, and no frame or beam support is required inside. As the atmospheric pressure increases, the oxygen content in the environment increases, so the pressure difference between the inside and outside of the air membrane will not have any adverse effects on the human body, but will help people engage in sports activities or physical work.

[0003] In recent years, with the increasing application of air film systems in the industrial field, the problem of dust removal inside the air film system has become increasingly prominent. Due to the strong sealing of the air film system and the low ventilation frequency, the internal air circulation is not smooth and dust is easily accumulated. The poor internal dust removal effect not only affects the air quality of the working environment, but also causes damage to equipment and workpieces, and even endangers the health of workers. Utility Model Content

[0004] The present application provides a dust-removing air film device to solve at least one technical problem in the above-mentioned background technology. The specific solution is as follows:

[0005] An air film device capable of removing dust, comprising an air film body, a water supply device, a pipeline and a plurality of spray devices, wherein the water supply device is connected to the pipeline, and the air film body is fixedly connected to a preset surface to be installed and forms a receiving space with the surface to be installed;

[0006] The air film body is provided with a plurality of spliced ​​and connected film materials, and at least part of the pipelines are detachably connected to the inner side wall of the air film body through a plurality of fixing mechanisms; each of the fixing mechanisms is distributed at the connection between the film materials;

[0007] The spray device is distributed at part or all of the fixing mechanisms, and the spray device is connected to the pipeline and is used for spraying liquid into the accommodating space to achieve dust removal.

[0008] In some specific embodiments, the fixing mechanism includes a first fixing member and a second fixing member fixedly connected to each other;

[0009] At least a portion of the first fixing member is fixedly connected to the inner side wall of the air film body;

[0010] The second fixing member is fixedly arranged on a portion of the first fixing member located on the inner side wall of the air film body, and is detachably fixedly connected to the pipeline.

[0011] In some specific embodiments, the first fixing member includes a connecting structure, a first plate structure located on the inner side wall of the air film body, and a second plate structure located on the outer side wall of the air film body, and the second fixing member is fixedly connected to the first plate structure;

[0012] A connecting hole is formed through the air membrane body, and the connecting structure passes through the connecting hole to detachably connect the first plate structure and the second plate structure.

[0013] In some specific embodiments, the first plate structure and / or the second plate structure comprises an aluminum pressed plate, an aluminum alloy plate, or a stainless steel plate.

[0014] In some specific embodiments, the pipeline includes a plastic pipe, a metal pipe, or a pipe body made of the film roll.

[0015] In some specific embodiments, the spray device includes a connecting portion and a spray head, and the connecting portion connects the pipeline and the spray head;

[0016] The spray head is used to spray liquid in the form of a mist.

[0017] In some specific embodiments, the spray device further includes a valve assembly, wherein the valve assembly is connected to the spray head and / or the connecting portion and is used to adjust the water output of the spray head.

[0018] In some specific embodiments, the connection between the film materials forms an arc, and a plurality of fixing mechanisms are evenly distributed on each of the arcs, and some of the fixing mechanisms are connected to one or more of the spray devices.

[0019] In some specific embodiments, the pipeline includes a main pipeline and a plurality of branch pipelines, the main pipeline is connected to the water supply device located outside the accommodation space; each branch pipeline is connected to the main pipeline and is located on the inner side wall of the air film body;

[0020] The main pipeline passes through the air film body and is communicated with the branch pipeline, or the branch pipeline passes through the air film body and is communicated with the main pipeline.

[0021] In some specific embodiments, the outer side wall of the air membrane body is provided with a waterproof membrane, and the waterproof membrane is distributed at the connection between each of the membrane materials.

[0022] Beneficial effects: This application provides a dust-removable air film device, which uses a special structure of film material connection to set a spray device inside the air film device, which can reduce the processing of the film material and reduce the impact of dust removal on the air film device. Decomposing water into fine water particles for dust removal can effectively reduce the internal dust concentration, and the dust removal cost is low and the dust removal operation is simple, which is suitable for a variety of air film device scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a side view of the overall structure of the air membrane device of this application;

[0025] Figure 2 This is a schematic diagram of the internal structure of the air film device of this application;

[0026] Figure 3 A schematic diagram of the connection relationship between the spray device and the fixing mechanism of the present application;

[0027] Figure 4 This is a schematic structural diagram of the first fixing member of the present application.

[0028] The figure numbers are as follows: 1-air film body; 2-water supply device; 3-spray device; 4-pipeline; 5-fixing mechanism; 11-membrane material; 31-connecting part; 32-sprinkler head; 41-main pipeline; 42-branch pipeline; 51-first fixing part; 52-second fixing part; 511-first plate structure; 512-second plate structure; 513-connecting structure; A-accommodating space; B-surface to be installed. DETAILED DESCRIPTION

[0029] The concept, specific structure and technical effects of the present application will be clearly and completely described below in combination with the embodiments and drawings to fully understand the purpose, features and effects of the present application.

[0030] Hereinafter, various embodiments of the present application will be described more fully. The present application may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to cover all adjustments, equivalents and / or alternatives within the spirit and scope of the various embodiments of the present application.

[0031] Hereinafter, the term "include" or "may include" used in various embodiments of the present application indicates the presence of a disclosed function, operation, or element, and does not limit the addition of one or more functions, operations, or elements. In addition, as used in various embodiments of the present application, the terms "include", "have", and their cognates are intended only to indicate a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components, or a combination of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components, or a combination of the foregoing.

[0032] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0033] The expressions (such as "first", "second", etc.) used in the various embodiments of the present application may modify the various constituent elements in the various embodiments, but may not limit the corresponding constituent elements. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present application, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0034] It should be noted that in this application, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like 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 an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In the present application, a person of ordinary skill in the art should understand that the terms indicating orientation or positional relationship herein are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] The terms used in the various embodiments of the application are only used to describe the purpose of specific embodiments and are not intended to limit the various embodiments of the application. As used herein, the singular form is intended to also include the plural form, unless the context clearly indicates otherwise. Unless otherwise limited, all terms used here (including technical terms and scientific terms) have the same meaning as the meanings commonly understood by ordinary technicians in the field of the various embodiments of the application. The terms (such as the terms defined in the dictionary generally used) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, unless clearly defined in the various embodiments of the application.

[0037] The present application provides a dust-removing air film device. A spray device is arranged inside the air film device to decompose water into fine water particles for dust removal, which can effectively reduce the dust concentration inside. Figure 1-4 The specific plan is as follows:

[0038] An air film device capable of removing dust comprises an air film body 1, a water supply device 2, a pipeline 4 and a plurality of spray devices 3. The water supply device 2 is connected to the pipeline 4, and the pipeline 4 is connected to each spray device 3. The air film body 1 is fixedly connected to a preset installation surface, and forms a receiving space with the installation surface under the action of air pressure, and part of the pipeline 4 and the spray device 3 are located in the receiving space. The receiving space is as shown in the attached figure. Figure 1 As shown in the area B in the figure, the surface to be installed is shown in A. The pipeline 4 is detachably connected to the inner wall of the air film body 1 through multiple fixing mechanisms 5; each fixing mechanism 5 is distributed at the connection between the film materials 11; a spray device 3 is distributed at some or all of the fixing mechanisms 5, and the spray device 3 is connected to the pipeline 4, and is used to spray liquid into the accommodation space to achieve dust removal. The spray device 3 can correspond to the fixing mechanism 5 one by one, or the distribution density of the spray device 3 can be greater than or less than the distribution density of the fixing mechanism 5, and at least some of the spray devices 3 will be distributed at the fixing mechanism 5.

[0039] Exemplarily, the air membrane body 1 is constructed of multiple parts, including a membrane material 11, a support system, a ventilation system, a control system, an anchoring system, etc. The membrane material 11 is the main structural material of the air membrane device, has a certain strength and toughness, can withstand external forces such as wind and rain, and also has good thermal insulation and heat insulation performance. The air membrane body 1 is provided with a plurality of spliced ​​membrane materials 11, and the connection between the membrane materials 11 and the membrane materials 11 is a joint, and the joint is fixed by a plurality of joint nodes to achieve the connection between the membrane materials 11. The support system, as the skeleton structure of the air membrane device, can adopt structures such as steel cables and rigging to fix and support the membrane material 11. The ventilation system includes air inlets, exhaust vents and ventilators, etc., which are used to adjust the freshness and temperature of indoor air, and also play a role in ventilation. The control system is connected to a series of electrical equipment for controlling the operation and safety monitoring of the air membrane device. The anchoring system, including ground anchors, embedded parts, etc., is used to fix the air membrane device on the ground to prevent it from being blown away or moved by the wind.

[0040] Since the air film equipment uses the membrane material 11 as the main structural material, the splicing and fixation between the membrane materials 11 need to have certain sealing, stability and durability. First of all, the joints must have good sealing to prevent air leakage. The sealing material generally uses a special sealant or sealing strip to ensure the stability and safety of the air film equipment. Secondly, the joints need to have sufficient strength and stability to withstand the various loads and stresses that the air film equipment is subjected to during use. This includes natural factors such as wind load, snow load, earthquake, and human factors such as personnel activities, equipment and facilities. Furthermore, the joints should have good durability and maintainability to ensure the service life and long-term performance of the air film equipment. Factors such as the corrosion resistance and self-cleaning properties of the material, as well as subsequent maintenance and repair requirements, need to be considered during the design. In addition, the design of the joints also needs to consider the project cost and construction feasibility. Under the premise of ensuring the performance of the air film equipment, node design solutions with low cost and simple process should be selected as much as possible to improve the cost performance and construction efficiency of the project.

[0041] In some specific embodiments, the connection between the membrane materials 11 forms an arc, and a plurality of fixing mechanisms 5 are evenly distributed on each arc, and each fixing mechanism 5 is connected to a spray device 3. In the present application, the spray device 3 and the fixing mechanism 5 are distributed on each joint node of the joint. Figure 2 In the figure, the location of the spray device 3 is the joint node. The joint can be understood as a long arc, and the joint nodes are multiple points on the long arc. In some embodiments, a pressure plate and a stainless steel bolt are provided at the joint node, each pressure plate is in contact with the membrane material 11 through a rubber pad, and the stainless steel bolt passes through the edges of the two membrane materials 11 to be connected and the two pressure plates to achieve a fixed connection between the membrane materials 11. In addition, a waterproof membrane is provided on the outer surface of the joint node to ensure the sealing of the joint node.

[0042] In some specific embodiments, the water supply device 2 includes a water storage device and a booster water pump. Since the air film equipment generally has a certain height, the water supply device 2 needs to transport water to each spray device 3, and use the booster water pump to provide sufficient water pressure to meet the spraying needs of the high-place spray device 3. In addition, the use of spray for dust removal also has certain requirements for water pressure. For example, in order to ensure the dust removal effect, high-pressure spray dust removal can be used, and the purified water is pressurized by a high-pressure plunger pump, and the water is rotated at high speed in the nozzle through a precision microporous atomizing nozzle, and is sprayed out as ultrafine mist particles of 5-15um. The ultrafine mist particles absorb dust in the air and fall under weight, thereby achieving the purpose of purifying the air environment.

[0043] The connection relationship between the fixing mechanism 5 and the spray device 3 is shown in the attached figure. Figure 3 As shown. In some specific embodiments, the fixing mechanism 5 includes a first fixing member 51 and a second fixing member 52 which are fixedly connected to each other; at least a portion of the first fixing member 51 is fixedly connected to the inner wall of the air film body 1; the second fixing member 52 is fixedly arranged on the first fixing member 51 on the portion of the inner wall of the air film body 1, and is detachably fixedly connected to the pipe 4. The fixing mechanism 5 is used to fix the pipe 4 and the air film body 1. The pipe 4 can be fixed by means of some fixing devices such as fixing hooks, while the fixing on the air film body 1 is relatively cumbersome. On the one hand, it is necessary to consider the degree of fixation of the fixing mechanism 5 on the air film body 1, and on the other hand, it is also necessary to consider the degree of influence of the fixing mechanism 5 on the air film body 1.

[0044] The fixing mechanism 5 is divided into two fixing parts, the first fixing part 51 is responsible for connecting the air film body 1, and the second fixing part 52 is responsible for fixing the connecting pipe 4. With the help of two intermediate mechanisms, a transition connection is achieved to reduce the impact on the air film body 1. In some specific embodiments, the first fixing part 51 includes a connecting structure 513, a first plate structure 511 located on the inner wall of the air film body 1, and a second plate structure 512 located on the outer wall of the air film body 1. The second fixing part 52 is fixedly connected to the first plate structure 511; a connecting hole is opened through the air film body 1, and the connecting structure 513 passes through the connecting hole to detachably connect the first plate structure 511 and the second plate structure 512. The structure of the first fixing part 51 is shown in the attached figure. Figure 4 As shown. Connecting holes are opened on the air film body 1 to achieve two fixations, thereby minimizing damage to the air film body 1. Among them, the first plate structure 511 and / or the second plate structure 512 can be made of materials with higher hardness such as aluminum plate, aluminum alloy plate, stainless steel plate, etc., and can be made of metal or non-metal. The aluminum plate is a rolled material made of aluminum plate. It has undergone multiple processing and heat treatments during the manufacturing process. It has the advantages of light weight, high strength, corrosion resistance, good thermal conductivity, etc., and can meet different usage requirements.

[0045] Regarding the spray device 3, a corresponding nozzle can be selected according to actual needs, or a hole can be opened on the pipe 4 to achieve spraying. In some specific embodiments, a plurality of holes are opened on the pipe, and the holes constitute the spray device 3. In some specific embodiments, the spray device 3 includes a connecting portion 31 and a spray head 32, and the connecting portion connects the pipe 4 and the spray head 32; the spray head 32 is used to spray liquid in the form of a spray. The spray device 3 is used to atomize water into tiny droplets, increase the dust particles in the air, and rely on the adsorption effect of the water mist to settle the dust particles, thereby achieving the effect of dust removal. In some specific embodiments, the spray device 3 also includes a valve assembly, which is connected to the spray head and / or the connecting portion to adjust the water output of the spray head. The spray device 3 can be connected to an automatic control device to automatically adjust the spray volume and water pressure according to the dust concentration and environmental parameters to maintain the cleanliness of the internal environment.

[0046] In some specific embodiments, the pipeline 4 includes a main pipeline 41 and a plurality of branch pipelines 42. The main pipeline 41 is connected to the water supply device 2 located outside the accommodation space; each branch pipeline 42 is connected to the main pipeline 41, and a branch pipeline 42 is distributed at the connection between each membrane material 11. The distribution of the pipeline 4 is shown in the attached figure. Figure 1 As shown, the spray device 3 is integrated on the branch pipe 42. Multiple spray devices 3 can be set on each branch pipe 42. Since the main pipe 41 needs to be connected to the external water supply device 2, and the branch pipe needs to supply water to the spray device 3 in the air film body 1, a pipe is required to penetrate the air film body 1. In some specific embodiments, the main pipe 41 penetrates the air film body 1 and is connected to the branch pipe 42, or the branch pipe 42 penetrates the air film body 1 and is connected to the main pipe 41.

[0047] In some specific embodiments, the pipeline includes a plastic pipe, a metal pipe or a pipe body made of a film material roll. On the air membrane body, the pipe body formed by winding the film material can be used as a pipeline to transmit water flow.

[0048] The present application provides a dust-removable air film device, which uses a special structure of film material connection to set a spray device inside the air film device, which can reduce the processing of the film material and reduce the impact of dust removal on the air film device. Decomposing water into fine water particles for dust removal can effectively reduce the internal dust concentration, and the dust removal cost is low and the dust removal operation is simple, which is suitable for a variety of air film device scenarios.

[0049] The above is a specific description of the preferred implementation of the present application, but the invention of the present application is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent modifications or substitutions without violating the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

[0050] Those skilled in the art will appreciate that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the implementation scenario description, or can be changed accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

Claims

1. A dust-removable air film device, characterized in that: It includes an air film body, a water supply device, a pipeline and a plurality of spray devices, wherein the water supply device is connected to the pipeline, and the air film body is fixedly connected to a preset surface to be installed and forms a receiving space on the surface to be installed; The air film body is provided with a plurality of spliced ​​and connected film materials, and at least part of the pipelines are detachably connected to the inner side wall of the air film body through a plurality of fixing mechanisms; each of the fixing mechanisms is distributed at the connection between the film materials; The spray device is distributed at part or all of the fixing mechanisms, and the spray device is connected to the pipeline and is used for spraying liquid into the accommodating space to achieve dust removal.

2. The air film device according to claim 1, characterized in that: The fixing mechanism comprises a first fixing member and a second fixing member fixedly connected to each other; At least a portion of the first fixing member is fixedly connected to the inner side wall of the air film body; The second fixing member is fixedly arranged on a portion of the first fixing member located on the inner side wall of the air film body, and is detachably fixedly connected to the pipeline.

3. The air film device according to claim 2, characterized in that: The first fixing member includes a connecting structure, a first plate structure located on the inner side wall of the air film body, and a second plate structure located on the outer side wall of the air film body, and the second fixing member is fixedly connected to the first plate structure; A connecting hole is formed through the air membrane body, and the connecting structure passes through the connecting hole to detachably connect the first plate structure and the second plate structure.

4. The air film device according to claim 3, characterized in that: The first plate structure and / or the second plate structure include an aluminum press plate, an aluminum alloy plate, or a stainless steel plate.

5. The air film device according to claim 1, characterized in that: The pipeline includes a plastic pipe, a metal pipe or a pipe body made of the film material roll.

6. The air film device according to claim 1, characterized in that: The spray device comprises a connecting portion and a spray head, wherein the connecting portion is in communication with the pipeline and the spray head; The spray head is used to spray liquid in the form of a mist.

7. The air film device according to claim 6, characterized in that: The spray device further comprises a valve assembly, wherein the valve assembly is connected to the spray head and / or the connecting portion and is used for adjusting the water output of the spray head.

8. The air film device according to claim 1, characterized in that: The connection between the film materials forms an arc, and a plurality of fixing mechanisms are evenly distributed on each of the arcs, and some of the fixing mechanisms are connected to one or more of the spray devices.

9. The air film device according to claim 1, characterized in that: The pipeline includes a main pipeline and a plurality of branch pipelines, wherein the main pipeline is connected to the water supply device located outside the accommodation space; each branch pipeline is connected to the main pipeline and is located on the inner side wall of the air film body; The main pipeline passes through the air film body and is communicated with the branch pipeline, or the branch pipeline passes through the air film body and is communicated with the main pipeline.

10. The air film device according to claim 1, characterized in that: The outer side wall of the air membrane body is provided with a waterproof membrane, and the waterproof membrane is distributed at the connection between each of the membrane materials.

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