CN210318907U

CN210318907U - Novel building heating and ventilation pipeline connecting device

Info

Publication number: CN210318907U
Application number: CN201921265936.1U
Authority: CN
Inventors: 游新辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-14
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a novel building heating and ventilation pipeline connecting device, which comprises a first locking block and a second locking block, wherein slide rails are arranged on one sides of the bottoms of the first locking block and the second locking block, the slide rails are connected with pulleys in a sliding way, the pulleys are equidistantly arranged on the outer surface of a first round pipe, a third round pipe is welded on the middle part of the inner side of the first round pipe, the inner side of the third round pipe is welded on the middle part of the outer side of the second round pipe, the lower parts of one sides of the first locking block and the second locking block, which are close to the first round pipe, are respectively provided with an elastic block, rubber pads are respectively bonded on the two ends of the third round pipe, the first locking block and the second locking block are matched through the pulleys, the second inclined surface is moved towards the first inclined surface, so that the first pipeline and the second pipeline are locked, and the connection and the disassembly of pipelines of workers are simpler and labor-, rubber pads are arranged at two ends of the third pipeline, so that the contact end sealing performance of the first pipeline, the second pipeline and the third round pipe is better.

Description

Novel building heating and ventilation pipeline connecting device

Technical Field

The utility model relates to a warm logical pipe connection technical field of building specifically is a novel warm logical pipe connection of building device.

Background

Existing pipelines are devices for transporting gases, liquids or fluids with solid particles, which are connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices; the material is divided into: metal pipes and non-metal pipes; the method comprises the following steps of: vacuum pipeline, low pressure pipeline, high pressure pipeline, ultrahigh pressure pipeline; the method comprises the following steps of: the thickness and specification of the general heating and ventilation pipeline are variable according to requirements, the two ends of the air pipe are always externally connected with accessories when the pipeline is connected, the heating and ventilation pipeline has good sealing performance, good strength and rigidity, small ventilation resistance and small ventilation noise, the round pipe is superior to a square pipe, the heating and ventilation pipeline is convenient to install, few in connection points, high in grade and attractive in appearance. The application range of the heating and ventilation pipeline is very wide; a purification system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like;

under the general condition, warm logical pipeline both ends do not have recess and sealing washer, connect with dismantle inconvenient, some connection back structure unstability, the leakproofness is poor, the condition such as gas leakage appears, for this reason, provides a novel warm logical pipeline connecting device of building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel warm logical pipeline of building connects device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel warm pipeline of ventilating of building connects device, includes first latch segment and second latch segment, the slide rail is all installed to bottom one side of first latch segment and second latch segment, slide rail sliding connection has the pulley, the pulley equidistance is installed in the surface of first pipe, the inboard middle part welding of first pipe has the third pipe, the inboard of third pipe welds in the outside middle part of second pipe, one side lower part that first latch segment and second latch segment are close to first pipe all is provided with flexible piece, the both ends of third pipe all bond there is the rubber pad.

As further preferable in the present technical solution: threaded holes are formed in the upper portions of one sides of the first locking block and the second locking block and are in threaded connection with the fixing bolt.

As further preferable in the present technical solution: the upper surface of the elastic block is provided with a second inclined plane, and the second inclined plane and the bottom of the elastic block form an included angle of fifteen to forty degrees.

As further preferable in the present technical solution: the inner side two ends of the first round pipe are provided with first inclined planes, and the first inclined planes and the inner side of the first round pipe are arranged at an included angle of fifteen to forty degrees.

As further preferable in the present technical solution: the lower parts of one sides of the first locking block and the second locking block, which are close to the first round pipe, are provided with notches.

As further preferable in the present technical solution: the both ends of third pipe all are provided with the channel, the channel is close to one side of first latch segment and has inserted first pipeline, the channel is close to one side of second latch segment and has inserted the second pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel building heating and ventilation pipe connection device:

the first locking block and the second locking block are moved through the matching of the pulley and the sliding rail, so that the second inclined surface moves towards the first inclined surface, the first pipeline and the second pipeline are fixed, and workers can connect and detach the pipelines more simply and labor-saving;

rubber pads are arranged at the two ends of the second pipeline and the third pipeline, so that the contact ends of the first pipeline and the second pipeline and the third round pipe are better in sealing performance;

and thirdly, the first pipeline and the second pipeline are sleeved on the outer surfaces of two ends of the second round pipe, the second round pipe is positioned inside the first pipeline and the second pipeline, ventilation between the first pipeline and the second pipeline is not influenced, and the structure is more stable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the area a of fig. 2 according to the present invention.

In the figure: 1. a first conduit; 2. a first locking block; 3. a notch; 4. a pulley; 5. a second locking block; 6. an elastic block; 7. a channel; 8. a slide rail; 9. a rubber pad; 10. a threaded hole; 11. fixing the bolt; 12. a second conduit; 13. a first circular tube; 14. a second circular tube; 15. a first inclined plane; 16. a second inclined plane; 17. and a third circular tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-3, the utility model provides a technical scheme a novel warm pipeline connecting that leads to of building device, including first latch segment 2 and second latch segment 5, slide rail 8 is all installed to bottom one side of first latch segment 2 and second latch segment 5, slide rail 8 sliding connection has pulley 4, pulley 4 equidistance is installed in the surface of first pipe 13, the inboard middle part welding of first pipe 13 has third pipe 17, the inboard of third pipe 17 welds in the outside middle part of second pipe 14, one side lower part that first latch segment 2 and second latch segment 5 are close to first pipe 13 all is provided with elastic block 6, the both ends of third pipe 17 all bond rubber pad 9.

In this embodiment, specifically: threaded hole 10 has all been seted up on one side upper portion of first latch segment 2 and second latch segment 5, threaded

hole

10 and 11 threaded connection of fixing bolt can make first latch segment 2 and second latch segment 5 remove in opposite directions through fixing bolt 11 rotation in threaded hole 10, and fixing bolt 11 still plays the fixed action to first latch segment 2 and second latch segment 5.

In this embodiment, specifically: the upper surface of elastic block 6 is provided with second inclined plane 16, second inclined plane 16 is fifteen to forty degrees contained angles setting with the bottom of elastic block 6, and through the elastic action that elastic block 6 has, can make elastic block 6 play the fixed action to first pipeline 1 and second pipeline 12, increased the leakproofness that first pipeline 1 and second pipeline 12 and second pipe 14 are connected simultaneously, make the difficult emergence of the circumstances such as gas leakage that appears of junction.

In this embodiment, specifically: the inboard both ends of first pipe 13 all are provided with first inclined plane 15, first inclined plane 15 is fifteen to forty degrees contained angles settings with the inboard of first pipe 13, and through the angle setting of first inclined plane 15, the second inclined plane 16 that can make mutually supports with first inclined plane 15 more easily, and the increase is to the fastening nature of first pipeline 1 and second pipeline 12 junction, makes more firm of connection.

In this embodiment, specifically: the lower part of one side of first latch segment 2 and second latch segment 5 that is close to first pipe 13 all is provided with notch 3, and notch 3 sets up with the mutual adaptation in both ends of first pipe 13, and first latch segment 2 and second latch segment 5 make the both ends of first pipe 13 can insert in notch 3 when removing in opposite directions.

In this embodiment, specifically: the both ends of third pipe 17 all are provided with channel 7, first pipeline 1 has been inserted to one side that channel 7 is close to first latch segment 2, second pipeline 12 has been inserted to one side that channel 7 is close to second latch segment 5, and first pipeline 1 and second pipeline 12 cup joint in the surface at second pipe 14 both ends, and the one end of first pipeline 1 and second pipeline 12 is located channel 7, and second pipe 14 is located the inside of first pipeline 1 and second pipeline 12, does not influence the ventilation between first pipeline 1 and the second pipeline 12, makes the structure more stable.

Working principle or structural principle, when in use, one end of a first pipeline 1 is inserted into one end channel 7 of a third circular pipe 17, one end of a second pipeline 12 is inserted into the other end channel 7 of the third circular pipe 17, a fixing bolt 11 is screwed, the fixing bolt 11 rotates in a threaded hole 10 arranged on a first locking block 2 and a threaded hole 10 arranged on a second locking block 5, so that the first locking block 2 is matched with a pulley 4 through a slide rail 8 to move to the second locking block 5, a first inclined surface 15 arranged on an elastic block 6 is matched with a second inclined surface 16 arranged on the first circular pipe 13, so that the elastic block 6 arranged on the first locking block 2 fixes the first pipeline 1, the second locking block 5 is matched with the pulley 4 through the slide rail 8 to move to the first locking block 2, the first inclined surface 15 arranged on the elastic block 6 is matched with a second inclined surface 16 arranged on the first circular pipe 13, so that the elastic block 6 arranged on the second locking block 5 fixes the second pipeline 12, during the dismantlement, only need twist fixing bolt 11, make pulley 4 remove in slide rail 8, first latch segment 2 and second latch segment 5 remove to opposite direction, first latch segment 2 and the mutual distance grow of second latch segment 5, just can remove the elastic block 6 that first latch segment 2 set up fixed to first pipeline 1, the elastic block 6 that second latch segment 5 set up is fixed to second pipeline 12, the first pipeline of pulling 1 and second pipeline 12 just can be dismantled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel warm pipeline connecting device that leads to of building, includes first latch segment (2) and second latch segment (5), its characterized in that: slide rail (8) are all installed to bottom one side of first latch segment (2) and second latch segment (5), slide rail (8) sliding connection has pulley (4), pulley (4) equidistance is installed in the surface of first pipe (13), the inboard middle part welding of first pipe (13) has third pipe (17), the inboard of third pipe (17) welds in the outside middle part of second pipe (14), one side lower part that first latch segment (2) and second latch segment (5) are close to first pipe (13) all is provided with flexible piece (6), the both ends of third pipe (17) all bond rubber pad (9).

2. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: threaded holes (10) are formed in the upper portions of one sides of the first locking block (2) and the second locking block (5), and the threaded holes (10) are in threaded connection with fixing bolts (11).

3. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the upper surface of the elastic block (6) is provided with a second inclined surface (16), and the second inclined surface (16) and the bottom of the elastic block (6) form an included angle of fifteen to forty degrees.

4. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the inner side two ends of the first round pipe (13) are respectively provided with a first inclined plane (15), and the first inclined planes (15) and the inner side of the first round pipe (13) are arranged at an included angle of fifteen to forty degrees.

5. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the lower parts of one sides of the first locking block (2) and the second locking block (5) close to the first round pipe (13) are provided with notches (3).

6. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the both ends of third pipe (17) all are provided with channel (7), first pipeline (1) have been inserted to one side that channel (7) are close to first latch segment (2), one side that channel (7) are close to second latch segment (5) has been inserted second pipeline (12).