Multi-direction adjusting, connecting and mounting device for ventilating duct

Abstract

The utility model discloses a multidirectional adjustment connecting and mounting device for a ventilating duct, which relates to the technical field of connecting and mounting devices and comprises a connecting device body and a ventilating duct arranged on the outer side of the connecting device body. The direction can be adjusted according to the use requirement by arranging the connecting and installing assembly to be matched with the adjusting and protecting assembly, meanwhile, the device can be conveniently connected and installed with a ventilation pipeline, and the problems that an existing pipeline connecting and installing device lacks a direction adjusting function, and once the building structure is complex and the pipeline layout is diversified, the device is inconvenient to use are solved. The problems that in the prior art, installation personnel are difficult to flexibly adjust the use direction of the device according to actual requirements, so that the installation difficulty and time cost are greatly increased, the installation efficiency is low, much inconvenience is brought to overhaul, transformation and other operations in the subsequent operation and maintenance process, and the use convenience of the pipeline connecting and installing device is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting installation device technical field, concretely for a kind of multidirectional adjustment connecting installation device for ventilation duct. BACKGROUND

[0002] Connecting installation device for ventilation duct, it is when ventilation system is built, realize the key component of fixed connection between pipe, the device form of this kind is various, commonly rigid or flexible material, rigid device can guarantee that connection structure is stable, flexible device is adapted to complex environment, reduces vibration and noise, it can be sealed connection pipe, prevent air leakage, guarantee ventilation efficiency, and installation is convenient, can simplify construction process, shorten construction period, help build efficient and stable ventilation duct system.

[0003] For example, a kind of building heating and ventilation duct structure with publication No. CN221629075U, including identical first ventilation duct and second ventilation duct, and combined mounting ring and outer sleeve, the first ventilation duct and second ventilation duct are through outer sleeve, the inside of the end portion of the first ventilation duct and second ventilation duct mutually close is equipped with fixing piece, the fixing piece includes fixed ring, first connecting rod and limiting rod connected vertically, the first connecting rod is installed in the inside of fixed ring, the inside of the mounting ring is equipped with second connecting rod, the second connecting rod is equipped with the guide cylinder of symmetrical distribution;Adjacent first ventilation duct and second ventilation duct are installed, limiting rod is embedded in guide cylinder, first ventilation duct and second ventilation duct are embedded in positioning groove, limiting column is through first ventilation duct and is embedded in the inside of fixed ring, can limit first ventilation duct and second ventilation duct, so that adjacent first ventilation duct and second ventilation duct are installed stably.

[0004] Based on the search of patent number, in combination with the deficiency in prior art is found;

[0005] The existing pipe connecting installation device lacks direction adjustment function, once encountering complex building structure, pipe layout is various, installation personnel is difficult to flexibly adjust the use direction of device according to actual demand, this not only greatly increases the difficulty and time cost of installation, leads to low installation efficiency, also brings many inconvenience for operation such as overhaul, reconstruction in subsequent operation and maintenance process, reduces the use convenience of pipe connecting installation device. INVENTION CONTENTS

[0006] To solve the problems raised in the background art, the utility model discloses a kind of multi-directional adjustment connecting installation devices for ventilation duct, with the advantage of direction adjustment, solve the lack of directional adjustment function of existing duct connecting installation device, once meet the complex building structure, duct layout multiple situation, installation personnel is difficult to actual demand, the use direction of device is flexibly adjusted, not only greatly increase the difficulty and time cost of installation, lead to low installation efficiency, also in subsequent operation process, for overhaul, reconstruction etc.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of multi-directional adjustment connecting installation devices for ventilation duct, including connecting device body and ventilation duct, the ventilation duct is arranged at the outside of connecting device body, the inside of the ventilation duct is installed with connecting installation component, the inside of the connecting device body is provided with adjustment protection component.

[0008] As preferred in the utility model, the connecting installation component includes mounting ring, the inside of the mounting ring is connected with connecting ring by screw thread, the inside of the connecting ring is provided with fixed ring, the inside of the fixed ring is installed with the outside of connecting device body, the surface of the mounting ring is installed with protection ring, and the connecting ring is located in the inside of protection ring.

[0009] As preferred in the utility model, the adjustment protection component includes bellows, the outside of the bellows is installed in communication with the inside of connecting device body, the surface of the fixed ring is installed with support ring, the inside of the support ring is installed with wire mesh cover, and the outside of the bellows is sprayed with wear-resistant layer.

[0010] As preferred in the utility model, the outside of the wire mesh cover is sprayed with anticorrosive layer, the outside of the connecting ring is installed with moving block, the moving block is provided with several, and several moving blocks are equidistantly arranged.

[0011] As preferred in the utility model, the inside of the connecting ring is installed with movable ring, the inside of the movable ring is installed with rotating ring, and the inside of the rotating ring is installed with the outside of fixed ring.

[0012] As preferred in the utility model, the inside of the protection ring is installed with sealing ring, and the inside of the movable ring is installed with sealing ring.

[0013] As preferred in the utility model, the inside of the bellows is installed with elastic inner liner, and the outside of the elastic inner liner is installed with the inside of fixed ring.

[0014] The inner side of the moving block is provided with a fitting ring, the inner side of the fitting ring is provided with a connecting groove, and the inner side of the protective ring is movably connected with the inner part of the connecting groove.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The utility model discloses a connecting and installing assembly is arranged, can be connected with the ventilation pipeline convenient installation in use, solves the lack of direction adjusting function of the existing pipeline connecting and installing device, once the complex building structure, pipeline layout multiple situation is encountered, the installation personnel is difficult to actual demand, the use direction of the device is adjusted flexibly, not only greatly increases the difficulty and time cost of installation, leads to the low efficiency of installation, still brings many inconvenience for the operation such as overhauling, reconstruction in subsequent operation process, reduces the problem that the pipeline connecting and installing device uses convenient, reaches the effect that the direction is adjusted.

[0017] 2、The utility model discloses a connecting and installing assembly is arranged, can be connected with the ventilation pipeline convenient installation in use, solves the lack of direction adjusting function of the existing pipeline connecting and installing device, once the complex building structure, pipeline layout multiple situation is encountered, the installation personnel is difficult to actual demand, the use direction of the device is adjusted flexibly, not only greatly increases the difficulty and time cost of installation, leads to the low efficiency of installation, still brings many inconvenience for the operation such as overhauling, reconstruction in subsequent operation process, reduces the problem that the pipeline connecting and installing device uses convenient, reaches the effect that the direction is adjusted.

[0018] 3、The utility model discloses a connecting and installing assembly is arranged, can be connected with the ventilation pipeline convenient installation in use, solves the lack of direction adjusting function of the existing pipeline connecting and installing device, once the complex building structure, pipeline layout multiple situation is encountered, the installation personnel is difficult to actual demand, the use direction of the device is adjusted flexibly, not only greatly increases the difficulty and time cost of installation, leads to the low efficiency of installation, still brings many inconvenience for the operation such as overhauling, reconstruction in subsequent operation process, reduces the problem that the pipeline connecting and installing device uses convenient, reaches the effect that the direction is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0021] Figure 3 The utility model discloses Figure 2 Amplification structure schematic diagram in middle A place;

[0022] Figure 4 The utility model discloses Figure 2 Amplification structure schematic diagram in middle B place.

[0023] In the drawing: 1, connecting device body;2, ventilation pipeline;3, connecting installation component;31, installation ring;32, connecting ring;33, fixed ring;34, protection ring;4, adjusting protection component;41, bellow;42, support ring;43, wire mesh cover;44, wear layer;5, anticorrosive layer;6, moving block;7, movable ring;8, rotating ring;9, sealing ring;10, sealing ring;11, elastic inner lining;12, fit ring;13, connecting groove. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] As Figures 1 to 3 Indicated, the utility model provides a kind of multidirectional adjusting connecting installation device for ventilation pipeline, including connecting device body 1 and ventilation pipeline 2, ventilation pipeline 2 is arranged at the outside of connecting device body 1, and connecting installation component 3 is installed in the inside of ventilation pipeline 2, and the inside of connecting device body 1 is provided with adjusting protection component 4.

[0026] Reference Figure 3 , connecting installation component 3 includes installation ring 31, and the inside of installation ring 31 is threadedly connected with connecting ring 32, the inside of connecting ring 32 is provided with fixed ring 33, and the inside of fixed ring 33 is installed with the outside of connecting device body 1, and the surface of installation ring 31 is provided with protection ring 34, and connecting ring 32 is located in the inside of protection ring 34.

[0027] As a kind of technical optimization scheme of the utility model, by setting connecting installation component 3, in use, connecting ring 32 can be moved to the inside of installation ring 31, then by rotating connecting ring 32, connecting ring 32 is threadedly installed with the inside of installation ring 31, after connecting ring 32 is fixed, it can be connected and fixed by movable ring 7 and rotating ring 8 to drive fixed ring 33 and connecting device body 1, and protection ring 34 can be protected to the outside of connecting ring 32, enhance the use safety of connecting ring 32, avoid the situation that connecting ring 32 is vulnerable to external influence and appears failure damage in use.

[0028] With reference to Figure 4 , the adjusting and protecting assembly 4 comprises a corrugated pipe 41, an outer side of the corrugated pipe 41 is in communication and installation with an inner side of the connecting device body 1, a surface of the fixed ring 33 is installed with a supporting ring 42, an inner side of the supporting ring 42 is installed with a wire mesh sleeve 43, and an outer side of the corrugated pipe 41 is sprayed with a wear-resistant layer 44.

[0029] As a technical optimization scheme of the utility model, the adjusting and protecting assembly 4 is arranged, the corrugated pipe 41 has good flexibility, can displace and deform in the axial direction, the radial direction and the angular direction to a certain extent, when the pipeline direction needs to be changed in the installation scene of the ventilation pipeline 2, it can flexibly bend and stretch, easily adjusts the pipeline direction, perfectly adapts to the complex building structure and the various pipeline layout, effectively solves the problem that the direction of the existing device is difficult to adjust, greatly improves the installation flexibility and efficiency, the wear-resistant layer 44 sprayed on the outer side of the corrugated pipe 41 can effectively resist the wear of the corrugated pipe 41 by dust, particles and the like possibly carried in the ventilation medium, prolongs the service life of the corrugated pipe 41, the combination of the supporting ring 42 and the wire mesh sleeve 43 provides additional support and protection for the corrugated pipe 41, the wire mesh sleeve 43 can prevent external sharp objects from piercing the corrugated pipe 41, while ensuring that the multi-directional adjusting function is realized, has good durability and guarantees the stable operation of the ventilation pipeline 2 body.

[0030] With reference to Figure 4 , an outer side of the wire mesh sleeve 43 is sprayed with a corrosion-resistant layer 5, and an outer side of the connecting ring 32 is installed with a moving block 6.

[0031] As a technical optimization scheme of the utility model, the corrosion-resistant layer 5 and the moving block 6 are arranged, the corrosion-resistant layer 5 is sprayed on the outer side of the wire mesh sleeve 43, can effectively resist the erosion of the wire mesh sleeve 43 and the corrugated pipe 41 by moisture, corrosive gas and the like, further improves the corrosion resistance of the device, is suitable for various complex use environments, the moving block 6 is arranged on the outer side of the connecting ring 32 and is distributed at equal distances, facilitates the rotating operation of the connecting ring 32 by the installer during installation, realizes more accurate connection and direction adjustment, and improves the convenience of installation operation.

[0032] With reference to Figure 3 , an inner side of the connecting ring 32 is installed with a movable ring 7, an inner part of the movable ring 7 is installed with a rotating ring 8, and an inner side of the rotating ring 8 is installed with an outer side of the fixed ring 33.

[0033] As a technical optimization scheme of the utility model, through setting up movable ring 7 and rotating ring 8, movable ring 7 can be limited to the surface of rotating ring 8, when connecting ring 32 rotates, it can drive movable ring 7 to rotate, and movable ring 7 will not drive rotating ring 8 to rotate, avoiding connecting ring 32 driving fixed ring 33 and connecting device body 1 to rotate in rotation, leading to the damage of fixed ring 33 and connecting device body 1.

[0034] Reference Figure 3 Sealing ring 9 is installed inside protective ring 34, and sealing ring 10 is installed inside movable ring 7.

[0035] As a technical optimization scheme of the utility model, through setting up sealing ring 9 and sealing ring 10, sealing ring 9 is installed inside protective ring 34, and sealing ring 10 is installed inside movable ring 7, and the double sealing structure greatly enhances the sealing property, effectively prevents ventilation medium leakage, improves the efficiency of ventilation system, avoids the problems of energy waste and poor ventilation effect caused by air leakage, and guarantees the stable operation of ventilation system.

[0036] Reference Figure 4 Elastic lining 11 is installed inside corrugated pipe 41, and the outside of elastic lining 11 is connected with the inside of fixed ring 33.

[0037] As a technical optimization scheme of the utility model, through setting up elastic lining 11, elastic lining 11 is installed inside corrugated pipe 41, and its outside is connected with the inside of fixed ring 33, when the airflow pressure in ventilation duct 2 changes, elastic lining 11 can play a buffering role, reduce the impact of airflow on the inner wall of corrugated pipe 41, and protect corrugated pipe 41.

[0038] Reference Figure 3 Inside moving block 6 is installed with abutting ring 12, and the inside of abutting ring 12 is provided with connecting groove 13, and the inside of protective ring 34 is movably connected with the inside of connecting groove 13.

[0039] As a technical optimization scheme of the utility model, through setting up abutting ring 12 and connecting groove 13, connecting groove 13 in the inside of abutting ring 12 is movably connected with the inside of protective ring 34, and the structure design makes the connecting device better align and position during installation, improves the installation accuracy, and abutting ring 12 can tightly abut protective ring 34, further enhances the sealing effect, and prevents air leakage.

[0040] The working principle and use process of the utility model: in use first move the connecting ring 32 to the inside of the mounting ring 31, then rotate the connecting ring 32, utilize the threaded connection between the mounting ring 31 and the connecting ring 32, fix the connecting ring 32 in the appropriate position, during installation, the installer can rotate the connecting ring 32 more conveniently with the aid of the moving block 6 equidistantly distributed outside the connecting ring 32, realize accurate connection, after the connecting ring 32 is fixed, the movable ring 7 and the rotating ring 8 drive the fixed ring 33 to be connected and fixed with the connecting device body 1, the protective ring 34 plays a protective role on the outside of the connecting ring 32, avoids damaging it due to external influence, when the direction of the ventilation duct 2 needs to be adjusted, the corrugated pipe 41 plays a key role, due to the good flexibility of the corrugated pipe 41, it can displace and deform to a certain extent in the axial direction, radial direction and angular direction, the installer can make the corrugated pipe 41 flexibly bend and stretch according to the actual pipeline layout requirement, so that the direction of the ventilation duct 2 is easily adjusted, the complex building structure is adapted, the direction adjusting effect is reached, during the adjustment process, the support ring 42 on the surface of the fixed ring 33 and the wire mesh sleeve 43 on the inside provide additional support and protection for the corrugated pipe 41, prevent external sharp objects from piercing the corrugated pipe 41, ensure its normal work, the sealing ring 9 is installed inside the protective ring 34, the sealing ring 10 is installed inside the movable ring 7, form a double sealing structure, effectively prevent ventilation medium leakage, in addition, the elastic lining 11 inside the corrugated pipe 41 plays a buffering role when the airflow pressure in the ventilation duct 2 changes, reduces the impact of airflow on the inner wall of the corrugated pipe 41, further protects the corrugated pipe 41 and enhances the sealing property, the connecting groove 13 inside the fitting ring 12 is movably connected with the inside of the protective ring 34, not only can the connecting device be better aligned and positioned during installation, improve the installation accuracy, but also closely fit the protective ring 34, further prevent air leakage phenomenon, enhance the use convenience of the pipeline connecting and installing device.

[0041] In conclusion: the multi-directional adjusting and connecting installation device for ventilation duct, by setting the connecting and installing assembly 3 cooperates with the adjusting and protecting assembly 4, the direction can be adjusted according to the use requirement, at the same time, it can also be conveniently connected and installed with the ventilation duct 2, solve the problem that the existing pipeline connecting and installing device lacks direction adjusting function, once the building structure is complex and the pipeline layout is various, the installer is difficult to adjust the use direction of the device flexibly according to the actual requirement, not only greatly increase the installation difficulty and time cost, lead to low installation efficiency, but also bring many inconveniences for the operation such as maintenance and reconstruction in the subsequent operation process, reduce the use convenience of the pipeline connecting and installing device.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-directional adjustment connection mounting device for a ventilation duct, comprising a connection device body (1) and a ventilation duct (2), characterized in that: The ventilation pipe (2) is arranged on the outer side of the connecting device body (1), the inner side of the ventilation pipe (2) is provided with a connecting mounting assembly (3), and the outer side of the connecting device body (1) is provided with an adjusting protection assembly (4).

2. A multi-directional adjustable connection mounting device for a ventilation duct according to claim 1, characterized in that: The connecting mounting assembly (3) comprises a mounting ring (31), the connecting ring (32) is screwed on the inside of the mounting ring (31), the fixed ring (33) is arranged on the inner side of the connecting ring (32), the inner side of the fixed ring (33) is mounted on the outer side of the connecting device body (1), the protection ring (34) is mounted on the surface of the mounting ring (31), and the connecting ring (32) is located in the protection ring (34).

3. A multi-directional adjustable connection mounting device for a ventilation duct according to claim 2, characterized in that: The adjusting protection assembly (4) comprises a bellows (41), the outer side of the bellows (41) is mounted in communication with the inner side of the connecting device body (1), the support ring (42) is mounted on the surface of the fixed ring (33), the wire mesh sleeve (43) is mounted on the inner side of the support ring (42), and the outer side of the bellows (41) is sprayed with a wear-resistant layer (44).

4. A multi-directional adjustable connection mounting device for a ventilation duct according to claim 3, characterized in that: The outer side of the wire mesh sleeve (43) is sprayed with a corrosion-resistant layer (5), the connecting ring (32) is provided with a plurality of moving blocks (6), and the plurality of moving blocks (6) are arranged at equal distances.

5. A multi-directional adjustable connection mounting device for a vent duct according to claim 2, wherein: The inner side of the connecting ring (32) is provided with a movable ring (7), the rotating ring (8) is mounted in the movable ring (7), and the inner side of the rotating ring (8) is mounted on the outer side of the fixed ring (33).

6. A multi-directional adjustable connection mounting device for a ventilation duct according to claim 5, characterized in that: The inner side of the protection ring (34) is provided with a sealing ring (9), and the inner side of the movable ring (7) is provided with a sealing ring (10).

7. A multi-directional adjustable connection mounting device for a vent duct according to claim 3, wherein: The inner side of the bellows (41) is provided with an elastic lining (11), and the outer side of the elastic lining (11) is mounted on the inner side of the fixed ring (33).

8. A multi-directional adjustable connection mounting device for a vent duct according to claim 4, wherein: The inner side of the moving block (6) is provided with a fitting ring (12), the inner side of the fitting ring (12) is provided with a connecting groove (13), and the inner side of the protection ring (34) is movably connected with the connecting groove (13).

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