CN210892075U

CN210892075U - Ventilation system easy to assemble

Info

Publication number: CN210892075U
Application number: CN201921762888.7U
Authority: CN
Inventors: 朱林
Original assignee: Jiangsu Xintianhui Construction Engineering Co ltd
Current assignee: Jiangsu Xintianhui Construction Engineering Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-30
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a ventilation system easy to assemble, include the supply-air duct and set up the coupling assembling on the supply-air duct, the supply-air duct includes the defeated tuber pipe of a plurality of differences, coupling assembling is including location bolt, locking hook and sealed the pad, locking hook install in one side of defeated tuber pipe, the locking recess that supplies locking hook card to go into is seted up to the opposite side of defeated tuber pipe, the positioning groove who supplies locking hook embedding is seted up to the below of locking recess, the lateral wall of locking hook and positioning groove's lateral wall laminating, one side that defeated tuber pipe is relative is provided with the collar, the locating hole is all seted up to the top and the bottom of collar, the location bolt inserts in the locating hole. The utility model discloses the effect of the installation between the defeated tuber pipe has been made things convenient for.

Description

Ventilation system easy to assemble

Technical Field

The utility model belongs to the technical field of ventilation system's technique and specifically relates to a ventilation system easy to assemble is related to.

Background

At present, ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The existing ventilation system is a system for realizing the ventilation function, and comprises an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and a whole set of devices including other accessory equipment. Ventilation system is widely applied to the building trade, and the system of leading to bad in the building trade generally is used for ventilating to the high building, guarantees that each floor in the high building can guarantee the fresh of air, and supply-air duct in the ventilation system sets up in the building, and supply-air duct is connected with the fan, and the fan generally sets up in the top of building for carry the outside air to the building in through supply-air duct. The supply air duct is generally formed by the concatenation of multistage blast pipe, connects through the bolt between the adjacent supply air duct to support the supply air duct through support ring and supporting legs, but above-mentioned connected mode needs the comparatively huge bolt of use quantity, and the installation is too loaded down with trivial details, leads to exhaust system's installation cycle longer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilation system easy to assemble has the effect of making things convenient for the installation between the defeated tuber pipe.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a ventilation system easy to assemble, includes the supply-air duct and sets up the coupling assembling on the supply-air duct, the supply-air duct includes the defeated tuber pipe of a plurality of differences, coupling assembling is including location bolt, locking hook and sealed the pad, locking hook install in one side of defeated tuber pipe, the locking recess that supplies locking hook card to go into is seted up to the opposite side of defeated tuber pipe, the positioning groove who supplies locking hook embedding is seted up to the below of locking recess, the lateral wall of locking hook and positioning groove's lateral wall laminating, one side that defeated tuber pipe is relative is provided with the collar, the locating hole is all seted up to the top and the bottom of collar, the location bolt inserts in the locating hole.

By adopting the technical scheme, during installation, the adjacent air conveying pipes are directly clamped with the locking groove on the opposite side of the air conveying pipe through the locking hook on one side of the air conveying pipe, so that the bottoms of the locking hooks are embedded into the positioning grooves, the installation between the adjacent air conveying pipes is realized, and the radial positioning between the adjacent air conveying pipes is realized through the positioning bolts on the top and the bottom of the air conveying pipes, thereby reducing the probability of loosening between the adjacent air conveying pipes, improving the combination between the adjacent air conveying pipes, ensuring that the adjacent air conveying pipes can be horizontally arranged to a certain degree, ensuring that the air can more stably move in the flowing process of the air conveying pipes, reducing the probability of vibration of the air conveying pipes caused by collision between the air and the air conveying pipes in the moving process of the air conveying pipes, and further reducing the noise of the air conveying pipes to a certain degree, is more green and environment-friendly.

The utility model discloses further set up to: the utility model discloses a sealing structure, including sealing pad, sealing pad and air delivery pipe, the air delivery pipe is provided with one side lateral wall of locking hook still is provided with seal assembly, seal assembly includes the bellows, the length of bellows is more than or equal to the length of locking hook, set up on the sealing pad and supply the hole of placing that locking hook passed, bellows and sealed fixed connection fill up, work as locking hook joint in back in the positioning groove, the sealed lateral wall that fills up with the air delivery pipe compresses tightly.

Through adopting above-mentioned technical scheme, after adjacent gas-supply pipe compresses tightly, bellows and sealed the pad that is located between the adjacent gas-supply pipe all compress tightly, realize sealed to between the adjacent gas-supply pipe, and place when the gas-supply pipe in the outside, can realize through bellows and sealed the protection of pad realization to the locking hook that is located gas-supply pipe one side, reduced the probability that the locking hook takes place to damage.

The utility model discloses further set up to: the lateral wall of location bolt is provided with the magnetic sheet, the magnetic sheet with the lateral wall of collar adsorbs each other.

Through adopting above-mentioned technical scheme, set up the magnetic sheet at the lateral wall of location bolt to compress tightly the back between location bolt and the holding ring, can adsorb each other between magnetic sheet and the holding ring that are located the location bolt lateral wall, promoted the bonding strength between location bolt and the holding ring, reduced the probability that takes place to take off between location bolt and the locating hole.

The utility model discloses further set up to: the sealing assembly further comprises a positioning plate arranged at the bottom of the sealing gasket, the positioning plate is fixedly connected with the sealing gasket, a guide rod is arranged at the bottom of the positioning plate, and a guide hole for the guide rod to be completely embedded is formed in one side of the positioning plate, which faces the air delivery pipe.

Through adopting above-mentioned technical scheme, set up locating plate and guide bar in the bottom of sealed pad to make the locating plate can lead through the guide bar at the in-process of motion, make adjacent defeated tuber pipe at the in-process of installation, directly compress tightly the seal assembly on the defeated tuber pipe of opposite side can, further made things convenient for the concatenation between the adjacent defeated tuber pipe.

The utility model discloses further set up to: the outer side of the guide rod is fixedly connected with a conical spring.

Through adopting above-mentioned technical scheme, set up cone spring in the outside of guide bar to have the trend of keeping away from another gas-supply pipe motion towards all the time between the two adjacent gas-supply pipes, promoted the packing force between locking hook and the positioning groove, reduced the probability that takes place to loosen between locking hook and the positioning groove.

The utility model discloses further set up to: one side of the locking hook, which faces the positioning groove, is provided with a guide inclined plane.

By adopting the technical scheme, the locking hook is conveniently embedded into the positioning groove, so that the installation between the adjacent gas pipes is further facilitated to a certain extent.

The utility model discloses further set up to: and a rubber pad is arranged on one side of the locking hook, which faces the positioning groove.

By adopting the technical scheme, the friction force between the locking hook and the positioning groove is increased, so that the bonding strength between the locking hook and the positioning groove is further improved; and reduced to a certain extent when the air supply pipeline takes place vibrations, the impact between locking hook and the positioning groove to promote the life of locking hook to a certain extent, and reduced the noise of air supply pipeline, more green.

The utility model discloses further set up to: the positioning hole is a square hole, the positioning bolt is a square bolt, and the side wall of the positioning bolt is attached to the side wall of the air delivery pipe.

Through adopting above-mentioned technical scheme for the motion of location bolt is more stable, and has promoted location bolt structural strength to a certain extent, has reduced the probability that the location bolt takes place the damage.

To sum up, the utility model discloses a beneficial technological effect does:

1. the ventilation system convenient to install has the advantages that the installation between the air conveying pipes is facilitated, the noise of the air conveying pipeline is reduced to a certain extent, and the ventilation system is more green and environment-friendly due to the arrangement of the connecting assembly;

2. the conical spring is arranged, so that the effect of improving the bonding strength between the locking hook and the positioning groove is achieved;

3. above-mentioned utility model through setting up the rubber pad, have and reduced the collision between locking hook and the positioning groove, reduced the noise to a certain extent, more green's effect.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

Fig. 5 is a partially enlarged schematic view of a portion C in fig. 2.

In the figure, 1, an air supply pipeline; 11. a wind delivery pipe; 111. a mounting ring; 112. positioning holes; 113. locking the groove; 114. a positioning groove; 115. a guide hole; 2. a connecting assembly; 21. positioning a bolt; 211. a magnetic sheet; 22. locking the hook; 221. a guide slope; 222. a rubber pad; 23. a gasket; 231. placing holes; 232. positioning a plate; 233. a guide bar; 234. a conical spring; 24. a bellows.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an easy-to-install ventilation system includes an air supply duct 1 and a connection assembly 2 disposed on the air supply duct 1. The connecting assembly 2 comprises a positioning bolt 21, a locking hook 22 and a gasket 23.

The supply air duct 1 comprises a plurality of different air delivery ducts 11. The opposite side of air delivery pipe 11 is provided with mounting ring 111, and locating hole 112 is seted up at the top and the bottom of mounting ring 111, and locating hole 112 is a square hole. In this embodiment, the air duct 11 is formed by coating an iron sheet, and the mounting ring 111 and the air duct 11 are fixed by welding.

Referring to fig. 2 and fig. 3, a guide hole 115 for completely inserting the guide rod 233 is formed in one side of the air delivery pipe 11 facing the positioning plate 232, a locking groove 113 for clamping the locking hook 22 is formed in the other side of the air delivery pipe 11, a positioning groove 114 for inserting the locking hook 22 is formed below the locking groove 113, a side wall of the locking hook 22 is attached to a side wall of the positioning groove 114, and the positioning pin 21 is inserted into the positioning hole 112.

The positioning bolt 21 is a square bolt, the side wall of the positioning bolt 21 is attached to the side wall of the air delivery pipe 11, the side wall of the positioning bolt 21 is provided with a magnetic sheet 211, and the magnetic sheet 211 and the side wall of the mounting ring 111 are mutually adsorbed.

Referring to fig. 2 and 5, the locking hook 22 is installed at one side of the air delivery pipe 11, the locking hook 22 is L-shaped, a guide slope 221 is provided at one side of the locking hook 22 facing the positioning groove 114, and a rubber pad 222 is provided at one side of the locking hook 22 facing the positioning groove 114.

Referring to fig. 3 and 4, the side wall of the air delivery pipe 11 on the side provided with the locking hook 22 is further provided with a sealing assembly, the sealing assembly comprises a corrugated pipe 24 and a positioning plate 232, the length of the corrugated pipe 24 is greater than or equal to that of the locking hook 22, a placing hole 231 for the locking hook 22 to pass through is formed in the sealing gasket 23, the corrugated pipe 24 is fixedly connected with the sealing gasket 23, and when the locking hook 22 is clamped in the positioning groove 114, the side wall of the sealing gasket 23 is pressed against the air delivery pipe 11.

The positioning plate 232 is arranged at the bottom of the sealing gasket 23, the positioning plate 232 is fixedly connected with the sealing gasket 23, the bottom of the positioning plate 232 is provided with a guide rod 233, the guide rod 233 is embedded into the guide hole, the outer side of the guide rod 233 is fixedly connected with a conical spring 234, and after the two adjacent air delivery pipes 11 are clamped and compressed, the conical spring 234 is compressed into a sheet under the action of pressure.

The use principle of the embodiment is as follows: during installation, the adjacent air conveying pipes 11 are directly clamped with the locking grooves 113 on the opposite side of the air conveying pipes 11 through the locking hooks 22 on one side of the air conveying pipes 11, so that the bottoms of the locking hooks 22 are embedded into the positioning grooves 114, the installation between the adjacent air conveying pipes 11 is realized, and the radial positioning between the adjacent air conveying pipes 11 is realized through the positioning bolts 21 on the top and the bottom of the air conveying pipes 11, the probability of loosening between the adjacent air conveying pipes 11 is reduced, the combination between the adjacent air conveying pipes 11 is slight, the adjacent air conveying pipes 11 can be horizontally arranged to a certain degree, the air moves more stably in the flowing process of the air in the air conveying pipe, the probability of vibration of the air conveying pipe caused by collision between the air conveying pipes in the moving process of the air in the air conveying pipe is reduced, and the noise of the air conveying pipe is reduced to a certain degree, is more green and environment-friendly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The ventilation system convenient to install comprises an air supply pipeline (1), wherein the air supply pipeline (1) comprises a plurality of different air delivery pipes (11), and is characterized in that: still including setting up coupling assembling (2) on supply air duct (1), coupling assembling (2) are including location bolt (21), locking hook (22) and sealed pad (23), locking hook (22) install in one side of defeated tuber pipe (11), the locking recess (113) that supply locking hook (22) card to go into are seted up to the opposite side of defeated tuber pipe (11), positioning groove (114) that supply locking hook (22) embedding are seted up to the below of locking recess (113), the lateral wall of locking hook (22) is laminated with the lateral wall of positioning groove (114), one side that defeated tuber pipe (11) is relative is provided with collar (111), locating hole (112) are all seted up to the top and the bottom of collar (111), location bolt (21) insert in locating hole (112).

2. An easy-to-install ventilation system as claimed in claim 1, wherein: defeated tuber pipe (11) are provided with one side lateral wall of locking hook (22) and still are provided with seal assembly, seal assembly includes bellows (24), the length of bellows (24) is more than or equal to the length of locking hook (22), seal pad (23) are last to set up the hole (231) of placing that supply locking hook (22) to pass, bellows (24) and sealed pad (23) fixed connection work as locking hook (22) joint in back in positioning groove (114), the lateral wall of sealed pad (23) with defeated tuber pipe (11) compress tightly.

3. An easy-to-install ventilation system as claimed in claim 2, wherein: the side wall of location bolt (21) is provided with magnetic sheet (211), magnetic sheet (211) with the lateral wall of collar (111) adsorbs each other.

4. An easy-to-install ventilation system as claimed in claim 3, wherein: the sealing assembly further comprises a positioning plate (232) arranged at the bottom of the sealing gasket (23), the positioning plate (232) is fixedly connected with the sealing gasket (23), a guide rod (233) is arranged at the bottom of the positioning plate (232), and the air delivery pipe (11) faces towards one side of the positioning plate (232) and is provided with a guide hole for the guide rod (233) to be completely embedded.

5. An easy-to-install ventilation system as claimed in claim 4, wherein: a conical spring (234) is fixedly connected to the outer side of the guide rod (233).

6. An easy-to-install ventilation system as claimed in claim 5, wherein: one side of the locking hook (22) facing the positioning groove (114) is provided with a guide inclined surface (221).

7. An easy-to-install ventilation system as claimed in claim 6, wherein: one side of the locking hook (22) facing the positioning groove (114) is provided with a rubber pad (222).

8. An easy-to-install ventilation system as claimed in claim 7, wherein: the positioning hole (112) is a square hole, the positioning bolt (21) is a square bolt, and the side wall of the positioning bolt (21) is attached to the side wall of the air delivery pipe (11).