Flame-retardant negative oxygen ion release air supply uniform distribution cloth bag air pipe

Abstract

The utility model discloses a flame-retardant negative oxygen ion release air supply uniform distribution cloth bag air pipe, which comprises a cloth bag air pipe main body, a mounting assembly is arranged above the cloth bag air pipe main body, a suspension rod is arranged above the mounting assembly, a plurality of vertical rods are uniformly connected below the outer wall of the suspension rod, and the vertical rods are connected with the cloth bag air pipe main body. The bottom end of the vertical rod is connected with the mounting assembly, and a plurality of air outlets are evenly formed in the lower portion of the outer wall of the cloth bag air pipe body. According to the flame-retardant negative oxygen ion release air supply uniform distribution cloth bag air pipe, through cooperation of the cloth bag air pipe body, the mounting assembly, the vertical rod, the hanging rod, the air outlet, the flame-retardant layer and the germanium fiber layer, the supporting rods can be located in the grooves to complete mounting operation of the cloth bag air pipe body, and when the cloth bag air pipe body needs to be dismounted subsequently, rotating acting force is applied to the supporting rods, so that the cloth bag air pipe body is dismounted; usually, the cloth bag air pipe body can be pulled out from the upper portion of the circular plate, installation and detachment of the cloth bag air pipe body are easy and convenient, and efficient operation can be achieved by a single operator.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth bag air ducts, in particular to a flame-retardant and negative oxygen ion releasing cloth bag air duct with uniform air supply distribution. Background Technique

[0002] A cloth bag air duct is a kind of air duct system, which is widely used in industrial, commercial and air conditioning systems. The material of the cloth bag air duct is generally made of textiles, which can improve the air flow speed and flow rate, and also reduce the resistance and noise. When the cloth bag air duct is in use, it is usually installed on the suspension rod on the top wall of the building. However, some existing cloth bag air ducts generally use bolts to connect with the suspension rod. Installing with bolts requires the use of tools. Since the cloth bag air duct is located at a high position, it is inconvenient to pick up and place the tools. The disassembly and assembly of the cloth bag air duct are quite laborious and the work efficiency is low.

[0003] To improve the above deficiencies, the patent with the application number 202320851280.1 in the disclosed technology is applied, including a cloth bag air duct main body and a suspension rod. The cloth bag air duct main body includes a base cloth layer, and a flame-retardant layer and a germanium fiber layer are sequentially arranged on the inner side surface of the base cloth layer. And a plurality of groups of air outlet holes communicated with each other are opened on the cloth bag air duct main body. A plurality of groups of fixing seats are arranged on the lower surface of the suspension rod. Although the cloth bag air duct can have flame-retardant properties, and the cloth bag air duct can generate negative oxygen ions, which can purify the air, replacing the traditional installation of the cloth bag air duct with bolts, without the need to rely on external tools, effectively improving the work efficiency.

[0004] However, in the actual use process, there are still some small drawbacks. For example, when inserting the connecting rod that connects the cloth bag air duct main body into the fixing seat for installation operations, it is necessary to apply force to pull the two sliding rods outwards together, and it is also necessary to apply a force in the direction of inserting the connecting rod into the fixing seat. It is rather troublesome for a single person to operate with both hands. It is necessary to cooperate with the operators on the other side and climb high at the same time to carry out efficient installation operations, and the practical performance needs to be strengthened. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a flame-retardant and negative oxygen ion releasing cloth bag air duct with uniform air supply distribution, so as to solve the problem proposed in the above background technique that when inserting the connecting rod that connects the cloth bag air duct main body into the fixing seat for installation operations, it is necessary to apply force to pull the two sliding rods outwards together, and it is also necessary to apply a force in the direction of inserting the connecting rod into the fixing seat. It is rather troublesome for a single person to operate with both hands. It is necessary to cooperate with the operators on the other side and climb high at the same time to carry out efficient installation operations, and the practical performance needs to be strengthened.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A flame-retardant negative oxygen ion releasing and air supply evenly distributed cloth duct, comprising a cloth duct main body, an installation component is provided above the cloth duct main body, a suspension rod is provided above the installation component, a plurality of vertical rods are evenly connected to the lower part of the outer wall of the suspension rod, the bottom end of the vertical rod is connected to the installation component, a plurality of air outlets are evenly opened in the lower part of the outer wall of the cloth duct main body, a flame-retardant layer is provided on the inner wall of the cloth duct main body, a germanium fiber layer is provided on the inner wall of the flame-retardant layer, the installation component includes an arc plate, a cavity block, a connecting rod, a spring, a circular plate, a bolt, a groove, a support rod, a through groove and a fixing seat, the arc plate is located above the cloth duct main body, a cavity block is fixedly connected to the center of the upper surface of the arc plate, a connecting rod is rotatably connected to the top end of the inner wall of the cavity block, a spring is fixedly sleeved on the bottom end of the outer wall of the connecting rod, the outer ring of the spring is fixedly connected to the inner wall of the cavity block, a circular plate is sleeved on the upper part of the outer wall of the connecting rod, a fixing seat is provided outside the circular plate, the center of the upper surface of the fixing seat is fixedly connected to the bottom end of the vertical rod, a bolt is inserted into the lower part of the outer wall of the fixing seat, a part of the bolt passing through the fixing seat is threadedly connected to the circular plate, grooves are opened on the front and rear sides of the upper surface of the circular plate, a support rod is pressed inside the groove, the contact surface of the support rod and the connecting rod is fixedly connected, and through grooves are opened on both sides of the upper surface of the circular plate.

[0007] Preferably, an anti-slip sleeve is fixedly sleeved on the lower part of the outer wall of the connecting rod.

[0008] Preferably, the cloth duct main body is connected to the arc plate through a connecting component, the connecting component includes a collar, a fluff layer and a hook layer, a plurality of the collars are evenly sleeved on the upper part of the outer wall of the cloth duct main body, a plurality of fluff layers are fixedly connected to the inner wall of the collar at equal intervals in a ring shape, a hook layer is connected to the inner surface of the fluff layer, and the contact surface of the hook layer and the cloth duct main body is fixedly connected.

[0009] Preferably, a stability enhancing component is provided above the inside of the fixing seat, the stability enhancing component includes a pressure rod, a groove cylinder, a sleeve plate, a sliding rod and a compression spring, the pressure rod is located at the top end of the connecting rod, the bottom end of the pressure rod is fixedly connected to the groove cylinder, the groove cylinder is abutted against the top end of the connecting rod, the outer wall of the pressure rod is rotatably connected to the sleeve plate, sliding rods are inserted into both sides of the lower surface of the sleeve plate, a part of the sliding rod passing through the sleeve plate is fixedly connected to the top end inside the fixing seat, a compression spring is sleeved on the outer wall of the sliding rod, and the upper and lower ends of the compression spring are fixedly connected to the contact surfaces of the fixing seat and the sleeve plate respectively.

[0010] Preferably, the two compression springs are symmetrically arranged about the center point of the sleeve plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: This flame-retardant and negative-ion-releasing air supply evenly distributed cloth duct has the following advantages compared with the traditional technology:

[0012] Through the cooperation among the cloth duct main body, the installation component, the vertical rod, the suspension rod, the air outlet, the flame-retardant layer and the germanium fiber layer, when it is necessary to install the cloth duct main body under the suspension rod, when the operator applies force to rotate the connecting rod, the support rod is aligned with the through groove. At this time, the connecting rod can be inserted into the fixed seat. The support rod will penetrate through the round plate through the through groove, and then the rotational force on the support rod is released and the spring rebounds. The support rod will be located inside the groove to complete the installation operation of the cloth duct main body. When it is necessary to disassemble the cloth duct main body subsequently, apply a rotational force to the support rod and draw it out from above the round plate. The installation and disassembly operations of the cloth duct main body are simple and convenient, and a single operator can perform efficient operations, enhancing the practical performance.

[0013] Through the cooperation among the cloth duct main body, the installation component, the vertical rod, the suspension rod, the air outlet, the connection component, the flame-retardant layer and the germanium fiber layer, the sleeve ring used to support the cloth duct main body can be connected to the cloth duct main body through the fluff layer and the hook layer. When there is no air flow injected into the cloth duct main body, large-scale collapse and wrinkles will not occur locally in the cloth duct main body. After subsequent gas supply, it is convenient for the gas to flow smoothly inside the cloth duct main body, and it is convenient for multiple air outlets to evenly supply air.

[0014] Through the cooperation among the cloth duct main body, the installation component, the vertical rod, the suspension rod, the air outlet, the stability-enhancing component, the flame-retardant layer and the germanium fiber layer, when the support rod is located inside the groove, the groove cylinder at the bottom of the pressure rod will abut against the top of the connecting rod, which can improve the stability between the support rod and the round plate, and further improve the stability performance of the cloth duct main body after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Combined with the drawings and referring to the following specific embodiments, the above and other features, advantages and aspects of the various embodiments of the present disclosure will become more apparent. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the original components and elements are not necessarily drawn to scale.

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is Figure 1 the main view partial cross-sectional view of

[0018] Figure 3 is Figure 2 the partial enlarged view of

[0019] Figure 4 is Figure 2Schematic perspective view of the circular plate, support rod and connecting rod;

[0020] Figure 5 For Figure 1 Partial side sectional view of the main body of the cloth bag duct and the collar.

[0021] In the figure: 1. Main body of the cloth bag duct, 2. Installation component, 201. Arc plate, 202. Cavity block, 203. Connecting rod, 204. Spring, 205. Circular plate, 206. Bolt, 207. Groove, 208. Support rod, 209. Through groove, 210. Fixed seat, 3. Vertical rod, 4. Suspension rod, 5. Air outlet, 6. Connection component, 601. Collar, 602. Fluffy layer, 603. Hook layer, 7. Stability enhancement component, 701. Pressure rod, 702. Grooved cylinder, 703. Sleeve plate, 704. Slide rod, 705. Compression spring, 8. Flame retardant layer, 9. Germanium fiber layer, 10. Anti-slip sleeve. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1-5, the present utility model provides a technical solution: a flame-retardant negative oxygen ion releasing and air supply evenly distributed cloth duct, including a cloth duct main body 1. Above the cloth duct main body 1, there is an installation component 2. Above the installation component 2, there is a suspension rod 4. Below the outer wall of the suspension rod 4, a plurality of vertical rods 3 are evenly connected. The bottom end of the vertical rod 3 is connected to the installation component 2. Below the outer wall of the cloth duct main body 1, a plurality of air outlets 5 are evenly opened. Inside the inner wall of the cloth duct main body 1, there is a flame-retardant layer 8. The flame-retardant layer 8 is a polyimide fiber layer. The polyimide fiber layer has high temperature stability, corrosion resistance, high tensile strength and super elastic strain, which can extend the service life of the cloth duct main body 1. Inside the inner wall of the flame-retardant layer 8, there is a germanium fiber layer 9. When the temperature exceeds a certain value, one of the four electrons on the germanium fiber layer 9 will be stimulated to break away from the orbit, thus generating and releasing negative oxygen ions (this is the prior art, and the specific principle will not be elaborated here), so as to play a role in purifying the air inside the cloth duct main body 1. The installation component 2 includes an arc plate 201, a cavity block 202, a connecting rod 203, a hairspring 204, a circular plate 205, a bolt 206, a groove 207, a support rod 208, a through groove 209 and a fixing seat 210. The arc plate 201 is located above the cloth duct main body 1. At the center of the upper surface of the arc plate 201, a cavity block 202 is fixedly connected. At the top end of the inner wall of the cavity block 202, a connecting rod 203 is rotatably connected. The connecting rod 203 is rotatably connected to the cavity block 202 through a ball bearing. At the bottom end of the outer wall of the connecting rod 203, a hairspring 204 is fixedly sleeved. The coefficient of the hairspring 204 is 0.2 - 5 N / CM. The outer ring of the hairspring 204 is fixedly connected to the inner wall of the cavity block 202. Above the outer wall of the connecting rod 203, a circular plate 205 is sleeved. There is a clearance fit between the outer wall of the connecting rod 203 and the inner wall of the circular plate 205. Outside the circular plate 205, there is a fixing seat 210. At the center of the upper surface of the fixing seat 210, the bottom end of the vertical rod 3 is fixedly connected. Below the outer wall of the fixing seat 210, a bolt 206 is inserted. A part of the bolt 206 penetrates through the fixing seat 210 and is threadedly connected to the circular plate 205. On the front and rear sides of the upper surface of the circular plate 205, grooves 207 are opened. Inside the grooves 207, a support rod 208 is pressed tightly. The contact surface between the support rod 208 and the connecting rod 203 is fixedly connected. On both sides of the upper surface of the circular plate 205, through grooves 209 are opened. The through grooves 209 can allow the support rod 208 to penetrate through the circular plate 205. Below the outer wall of the connecting rod 203, an anti-slip sleeve 10 is fixedly sleeved. The anti-slip sleeve 10 is made of rubber material and has certain flexibility, which can improve the friction force on the outer wall of the connecting rod 203 and facilitate the operator to apply force to rotate the connecting rod 203.

[0024] The main body 1 of the cloth bag air duct is connected to the arc-shaped plate 201 through the connecting component 6. The connecting component 6 includes a collar 601, a fluff layer 602 and a hook layer 603. A plurality of collars 601 are evenly sleeved on the upper outer wall of the main body 1 of the cloth bag air duct. A plurality of fluff layers 602 are fixedly connected to the inner wall of the collar 601 at equal intervals in a ring shape. The inner surface of the fluff layer 602 is connected with a hook layer 603. The contact surface between the hook layer 603 and the main body 1 of the cloth bag air duct is fixedly connected. The principle of connection between the fluff layer 602 and the hook layer 603 is the same as the connection principle of the hook-and-loop fastener in the known technology.

[0025] An anti-slip component 7 is provided above the interior of the fixing seat 210. The anti-slip component 7 includes a pressure rod 701, a groove cylinder 702, a sleeve plate 703, a sliding rod 704 and a compression spring 705. The pressure rod 701 is located at the top of the connecting rod 203. The bottom end of the pressure rod 701 is fixedly connected with a groove cylinder 702. The groove cylinder 702 is made of rubber material and has a certain flexibility. The groove cylinder 702 abuts against the top end of the connecting rod 203. The outer wall of the pressure rod 701 is rotatably connected with a sleeve plate 703. The pressure rod 701 is rotatably connected to the sleeve plate 703 through a ball bearing. The sliding rod 704 is inserted into both sides of the lower surface of the sleeve plate 703. A part of the sliding rod 704 passing through the sleeve plate 703 is fixedly connected to the inner top end of the fixing seat 210. The outer wall of the sliding rod 704 is in clearance fit with the through surface of the sleeve plate 703. A compression spring 705 is sleeved on the outer wall of the sliding rod 704. The coefficient of the compression spring 705 is 1-3M / CM. The upper and lower ends of the compression spring 705 are respectively fixedly connected to the contact surfaces of the fixing seat 210 and the sleeve plate 703. The two compression springs 705 are symmetrically arranged about the center point of the sleeve plate 703, so as to apply force to the sleeve plate 703 evenly.

[0026] During the use of the fire-retardant and negative oxygen ion releasing air duct with uniform air supply in the form of a cloth bag, when it is necessary to install the main body 1 of the cloth bag air duct under the hanging rod 4, when the operator applies force to rotate the connecting rod 203, the support rod 208 is aligned with the through groove 209. At this time, the connecting rod 203 can be inserted into the inside of the fixed seat 210. The support rod 208 will pass through the through groove 209 and penetrate the circular plate 205, and then release the rotational force on the support rod 208. The spring 204 rebounds, and the support rod 208 will be located inside the groove 207. At this time, the groove cylinder 702 at the bottom of the pressure rod 701 will abut against the top of the connecting rod 203, which can improve the stability between the support rod 208 and the circular plate 205, and the installation operation of the main body 1 of the cloth bag air duct can be completed. When it is necessary to disassemble the main body 1 of the cloth bag air duct subsequently, apply a rotational force to the support rod 208 and draw it out from above the circular plate 209 through the through groove 209. The installation and disassembly operations of the main body 1 of the cloth bag air duct are simple and convenient, and a single operator can perform efficient operations. The collar 601 for sleeving and supporting the main body 1 of the cloth bag air duct can be connected to the main body 1 of the cloth bag air duct through the fluff layer 602 and the hook layer 603. When there is no air flow injected into the main body 1 of the cloth bag air duct, large-scale collapse and wrinkles will not occur locally in the main body 1 of the cloth bag air duct. After subsequent air supply, it is convenient for the gas to flow smoothly inside the main body 1 of the cloth bag air duct, and it is convenient for multiple air outlets 5 to evenly supply air.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is 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 should not be construed as a limitation to the present invention.

[0028] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, it should be noted that for the convenience of description, only the parts related to the relevant disclosure are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other; it should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0030] The standard parts or fiber yarns used in the present utility model can all be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part, fiber yarn, and fabric layer all adopt conventional means such as bolts, rivets, welding, twisting, blending, needle punching composite, and hot melt composite, which are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flame retardant bag air duct that releases negative oxygen ions and evenly distributes air, comprising a bag air duct body (1), characterized in that: A mounting assembly (2) is provided above the bag air duct body (1), a hanging rod (4) is provided above the mounting assembly (2), a plurality of vertical rods (3) are evenly connected below the outer wall of the hanging rod (4), the bottom ends of the vertical rods (3) are connected to the mounting assembly (2), a plurality of air outlets (5) are evenly provided below the outer wall of the bag air duct body (1), a flame retardant layer (8) is provided on the inner wall of the bag air duct body (1), and a germanium fiber layer (9) is provided on the inner wall of the flame retardant layer (8); The mounting assembly (2) comprises an arc-shaped plate (201), a cavity block (202), a connecting rod (203), a spring (204), a circular plate (205), a bolt (206), a groove (207), a support rod (208), a through groove (209) and a fixing seat (210); The arc-shaped plate (201) is located above the bag air duct body (1); a cavity block (202) is fixedly connected to the center of the upper surface of the arc-shaped plate (201); a connecting rod (203) is rotatably connected to the top of the inner wall of the cavity block (202); a spring (204) is fixedly sleeved on the bottom end of the outer wall of the connecting rod (203); the outer ring of the spring (204) is fixedly connected to the inner wall of the cavity block (202); a circular plate (205) is sleeved on the upper part of the outer wall of the connecting rod (203); a fixing seat (210) is provided on the outer side of the circular plate (205); and the fixing seat The center of the upper surface of the fixing seat (210) is fixedly connected to the bottom end of the vertical rod (3), a bolt (206) is inserted below the outer wall of the fixing seat (210), the bolt (206) passes through a part of the fixing seat (210) and is threadedly connected to the circular plate (205), grooves (207) are provided on the front and rear sides of the upper surface of the circular plate (205), a support rod (208) is pressed against the inside of the groove (207), the support rod (208) is fixedly connected to the contact surface of the connecting rod (203), and through grooves (209) are provided on both sides of the upper surface of the circular plate (205).

2. According to claim 1, a flame retardant bag air duct for releasing negative oxygen ions and delivering air in a uniform distribution, characterized in that: An anti-slip sleeve (10) is fixedly sleeved on the lower part of the outer wall of the connecting rod (203).

3. The flame retardant bag air duct for releasing negative oxygen ions and delivering air in a uniform distribution according to claim 1, characterized in that: The bag air duct body (1) is connected to the arc-shaped plate (201) via a connecting assembly (6); The connecting assembly (6) comprises a ring (601), a fluff layer (602) and a hook layer (603); The plurality of collars (601) are evenly sleeved on the outer wall of the bag air duct body (1); the inner wall of the collar (601) is annularly and equidistantly fixed with a plurality of fluff layers (602); the inner surface of the fluff layer (602) is connected with a hook layer (603); and the hook layer (603) is fixedly connected to the contact surface of the bag air duct body (1).

4. The flame retardant bag air duct for releasing negative oxygen ions and evenly distributing air according to claim 1 is characterized in that: A stabilization component (7) is provided on the upper part of the interior of the fixing seat (210); The stabilization assembly (7) comprises a compression rod (701), a groove cylinder (702), a sleeve plate (703), a sliding rod (704) and a compression spring (705); The pressure rod (701) is located at the top end of the connecting rod (203), and the bottom end of the pressure rod (701) is fixedly connected with a groove cylinder (702), and the groove cylinder (702) is tightly abutted against the top end of the connecting rod (203). The outer wall of the pressure rod (701) is rotatably connected with a sleeve plate (703), and sliding rods (704) are inserted on both sides of the lower surface of the sleeve plate (703). The sliding rod (704) passes through a part of the sleeve plate (703) and is fixedly connected to the inner top end of the fixed seat (210). The outer wall of the sliding rod (704) is sleeved with a compression spring (705), and the upper and lower ends of the compression spring (705) are respectively fixedly connected to the contact surface of the fixed seat (210) and the sleeve plate (703).

5. The flame retardant bag air duct for releasing negative oxygen ions and delivering air in a uniform distribution according to claim 4, characterized in that: The two compression springs (705) are disposed symmetrically with respect to the center point of the sleeve plate (703).

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