CN212616885U

CN212616885U - Building heating and ventilation pipeline connecting device

Info

Publication number: CN212616885U
Application number: CN202021369108.5U
Authority: CN
Inventors: 李毅坤; 王宝奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-26
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a warm logical pipeline connecting device of building relates to warm logical pipeline technical field. The utility model discloses a pipe body, the inside of body is formed with two symmetries and is used for the cartridge to have warm logical pipe mounting groove and be used for the connecting hole of two mounting grooves of intercommunication, every equal fixedly connected with is used for blockking gaseous one-level sealing washer from warm logical pipe and the outflow of mounting groove junction on the cell wall of mounting groove, equal fixedly connected with is the mounting panel of loop configuration and is used for blockking gaseous second grade sealing washer from the outflow of body and mounting panel junction on the both sides mouth of pipe of body. The utility model discloses an one-level sealing washer and second grade sealing washer that set up on the body, second grade sealing washer can block that the gas through the one-level sealing washer flows to the external world from body and mounting panel joint gap, has improved the fastness and the leakproofness of connecting between two warm siphunculus, has reduced the warm logical pipe and has used the inside gaseous possibility that leaks after for a long time.

Description

Building heating and ventilation pipeline connecting device

Technical Field

The utility model relates to a warm logical pipeline technical field, concretely relates to warm logical pipe connection device of building.

Background

Heating is a general term of technology, equipment and service for supplying heat to a room by consuming certain energy through an artificial method so as to keep the room at a temperature required by life or work, ventilation is a ventilation method for improving the indoor air environment, and air conditioning is to create the air environment required by human production, life and scientific experiments.

When arranging warm logical pipeline in the building, need be linked together every logical heating pipe, and the heating pipe generally is semipermanent engineering, and especially external warm logical pipe can take place after long-term the use that the junction is insecure between two heating pipes to appear the gap and lead to the problem of gas leakage in the pipeline, consequently design warm logical pipe connecting device of building and solve this kind of problem very necessarily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a warm logical pipe connection device of building.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a warm logical pipe way connecting device of building, includes the body, the inside of body is formed with two symmetries and is used for the cartridge to have warm logical pipe mounting groove and is used for the connecting hole of two mounting grooves of intercommunication, every equal fixedly connected with is used for blockking the gaseous one-level sealing washer that flows from warm logical pipe and mounting groove junction on the cell wall of mounting groove, equal fixedly connected with is the mounting panel of loop configuration and is used for blockking gaseous second grade sealing washer that flows from body and mounting panel junction on the both sides mouth of pipe of body, every all be provided with the fixed subassembly that is used for fixed warm siphunculus on the second grade sealing washer.

Furthermore, the pipe orifices on two sides of the pipe body are all provided with a circle of threaded holes, a plurality of fixing bolts I which are respectively in threaded connection in the corresponding threaded holes are alternately connected to the mounting plate, and the secondary sealing ring is positioned between the pipe body and the mounting plate.

Further, two placing grooves are symmetrically formed in the mounting plate, each placing groove is internally provided with two clamping blocks matched with the placing grooves, two symmetrical fixing bolts II which are used for driving the two clamping blocks to be close to each other are alternately connected to the secondary sealing ring through threads, and one ends of the two fixing bolts II which are close to each other are abutted to the surfaces of the corresponding clamping blocks.

Furthermore, one side of each of the two clamping blocks, which is close to each other, is provided with a grain groove for enhancing the surface friction force of the heating and ventilating pipe.

Furthermore, the circumferential surface of the pipe body is fixedly connected with a fixing rod which is perpendicular to the pipe body and is used for fixing the pipe body with a building wall.

Further, the dead lever includes the hollow pole with body fixed connection and the T type piece of pegging graft in hollow pole, the spacing groove that a row of straight line distributes is seted up on the surface of hollow pole, the cylindrical groove has been seted up on the T type piece, peg graft in the cylindrical groove have with the spacing block of spacing groove looks adaptation, the cylindrical inslot fixed mounting has and is used for driving the spring that the spacing block moved to the spacing inslot.

The utility model has the advantages as follows:

1. the utility model discloses an one-level sealing washer and second grade sealing washer that set up on the body, one side that two warm siphunculuss are close to mutually can be contradicted respectively on the one-level sealing washer, in order to avoid gaseous through the outflow of the joint gap department of warm siphunculus and mounting groove in the connecting hole process, the second grade sealing washer can block that the gas through the one-level sealing washer flows to the external world from body and mounting panel joint gap department, in order to further avoid gaseous outflow in the body, the fastness and the leakproofness of connecting between two warm siphunculus have been improved, the possibility that warm siphunculus inside gas leaked after long-term use has been reduced.

2. The utility model discloses a dead lever that sets up on the body can be fixed dead lever and building wall through the bolt to it is fixed to make to accomplish between body and the wall body, has strengthened the stability between two warm siphunculus and the building body, and through the setting of hollow pole and T type piece, makes an can stretch out and draw back, and the body can be fixed through the dead lever between with the wall of different distances is preceding, can more laminate the demand in the in-service use like this.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the cross section along the A-A direction of the present invention;

fig. 4 is a schematic structural diagram of the present invention;

reference numerals: 1. a pipe body; 2. mounting grooves; 3. connecting holes; 4. a primary seal ring; 5. mounting a plate; 6. a secondary seal ring; 7. a fixing assembly; 71. a clamping block; 72. fixing a second bolt; 73. a pattern groove; 8. fixing the rod; 81. a T-shaped block; 82. a hollow shaft; 9. a limiting groove; 10. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-4, a building heating and ventilation pipe connecting device comprises a pipe body 1, two symmetrical connecting holes 3 for inserting a heating and ventilation pipe mounting groove 2 and communicating the two mounting grooves 2 are formed inside the pipe body 1, a primary sealing ring 4 for blocking gas from flowing out from the joint of the heating and ventilation pipe and the mounting groove 2 is fixedly connected to the wall of each mounting groove 2, a mounting plate 5 in an annular structure and a secondary sealing ring 6 for blocking gas from flowing out from the joint of the pipe body 1 and the mounting plate 5 are fixedly connected to the pipe orifices on the two sides of the pipe body 1, a fixing component 7 for fixing the heating and ventilation pipe is arranged on each secondary sealing ring 6, when the device is used, the two heating and ventilation pipes are respectively inserted into the two mounting grooves 2 in the pipe body 1 as shown in figure 4, and can be fixed through the fixing component 7 on the mounting plate 5, at the moment, one sides of the two warm through pipes close to each other are respectively abutted against the first-stage sealing ring 4 so as to avoid the gas from flowing out through the connecting gap between the warm through pipe and the mounting groove 2 when passing through the connecting hole 3, meanwhile, the secondary sealing ring 6 can prevent the gas passing through the primary sealing ring 4 from flowing out to the outside from the connecting gap between the pipe body 1 and the mounting plate 5, so as to further avoid the gas from flowing out of the pipe body 1, improve the firmness and the sealing property of the connection between the two warm through pipes and reduce the possibility of the internal gas leakage of the warm through pipes after long-term use, and the further proposal is that the internal part of the mounting plate 5 is fixedly connected with a three-level sealing ring, thus avoiding the gas from flowing out of the gap between the inner wall of the mounting plate 5 and the warm through pipes, and all the sealing rings are rubber sealing rings, have certain elasticity and plasticity, and can be conveniently inserted into the pipe body 1 for installation.

Specifically, as shown in fig. 1 and fig. 2, round threaded holes are all provided on the pipe orifices of two sides of the pipe body 1, a plurality of fixing bolts one in the corresponding threaded holes are connected to the mounting plate 5 in an alternating manner, the first fixing bolt is rotated, the mounting plate 5 and the pipe body 1 can be disassembled through thread fit, because the mounting plate 5 and the pipe body 1 are not integrated, the second-stage sealing ring 6 is located between the pipe body 1 and the mounting plate 5, and the internal gas of the pipe body 1 can be prevented from flowing out to the outside from the connecting gap between the pipe body 1 and the mounting plate 5 through the effect of the second-stage sealing ring 6.

Specifically, as shown in fig. 1, in order to fix warm siphunculus in body 1, two standing grooves have been seted up to the symmetry on the mounting panel 5, all place the tight piece 71 of clamp rather than looks adaptation in every standing groove, be connected with two symmetrical and be used for driving two tight two 72 of two fixed bolts that clamp pieces 71 are close to each other through the screw thread interlude on the second grade sealing washer 6, the one end that two 72 of fixed bolts are close to each other all contradicts at corresponding tight piece 71 surface of clamp, will warm siphunculus insert body 1 in the back, again will press from both sides tight piece 71 and insert in the standing groove, rotate two 72 of fixed bolts and make it remove to pressing from both sides tight piece 71 direction through screw-thread fit after that it makes it contradict at the surface of warm siphunculus to press from both sides tight piece 71, the purpose of fixed warm siphunculus has been.

Specifically, as shown in fig. 1, the line groove 73 that is used for strengthening and warms up through pipe surface friction is all offered to one side that two clamp pieces 71 are close to each other, through the setting of line groove 73, can avoid two clamp pieces 71 after pressing from both sides tight warm siphunculus, because warm through pipe surface is smooth and lead to its rotation of skidding between two line grooves 73, such design can be more reasonable.

Specifically, as shown in fig. 1 and 4, the circumferential surface of the pipe body 1 is fixedly connected with a fixing rod 8 which is perpendicular to the fixing rod and used for fixing the fixing rod with a building wall, and the fixing rod 8 and the building wall can be fixed through bolts, so that the fixing between the pipe body 1 and the wall is completed, and the stability between two warm through pipes and a building body is enhanced.

Specifically, as shown in fig. 1, 3 and 4, when the pipe body 1 is installed on a building wall, the distance between the pipe body 1 and the building wall is different due to the difference between the layout of the heating and ventilation pipeline and the depth of the wall, in order to enable the fixing rod 8 to be compatible with the distance, the pipe body 1 is installed on the wall, the fixing rod 8 comprises a hollow rod 82 fixedly connected with the pipe body 1 and a T-shaped block 81 inserted in the hollow rod 82, a row of limiting grooves 9 distributed in a straight line are formed on the surface of the hollow rod 82, a cylindrical groove is formed on the T-shaped block 81, a limiting block 10 matched with the limiting groove 9 is inserted in the cylindrical groove, a spring for driving the limiting block 10 to move towards the limiting groove 9 is fixedly installed in the cylindrical groove, after the limiting block 10 is pressed into the cylindrical groove, the hollow rod 82 can be pulled by hand to enable the hollow rod 82 and the T-shaped block 81 to be away from each other, adjust dead lever 8 to suitable length after, loosen stopper 10, the spring can drive stopper 10 through the elastic action of self this moment and inject into spacing groove 9 to make hollow rod 82 fixed mutually with T type piece 81, through such design, make body 1 can be fixed through dead lever 8 between the wall with different distances is preceding, more laminate the demand in the in-service use.

Claims

1. The utility model provides a building warm siphunculus pipe connection device, a serial communication port, includes body (1), the inside of body (1) is formed with two symmetries and is used for the cartridge to have warm siphunculus mounting groove (2) and be used for communicating connecting hole (3) of two mounting grooves (2), every equal fixedly connected with is used for blockking gaseous one-level sealing washer (4) of flowing from warm siphunculus and mounting groove (2) junction on the cell wall of mounting groove (2), equal fixedly connected with is mounting panel (5) that the loop configuration was gone up on the both sides mouth of pipe of body (1) and is used for blockking gaseous second grade sealing washer (6) that flow from body (1) and mounting panel (5) junction, every all be provided with fixed subassembly (7) that are used for fixed warm siphunculus on second grade sealing washer.

2. The connecting device for the heating and ventilation pipeline of the building as claimed in claim 1, wherein a circle of threaded holes are formed on both side pipe openings of the pipe body (1), a plurality of first fixing bolts which are respectively screwed in the corresponding threaded holes are inserted and connected to the mounting plate (5), and the secondary sealing ring (6) is located between the pipe body (1) and the mounting plate (5).

3. The connecting device for the heating and ventilation pipeline of the building as claimed in claim 1, wherein two placing grooves are symmetrically formed in the mounting plate (5), a clamping block (71) matched with each placing groove is placed in each placing groove, two symmetrical fixing bolts (72) for driving the two clamping blocks (71) to approach each other are inserted and connected to the secondary sealing ring (6) through threads, and one ends of the two fixing bolts (72) approaching each other abut against the surfaces of the corresponding clamping blocks (71).

4. The connecting device for the heating and ventilating pipe of the building as claimed in claim 3, wherein the clamping blocks (71) are provided with a groove (73) on one side close to each other for enhancing the friction force with the surface of the heating and ventilating pipe.

5. A heating and ventilating duct connecting device for building as claimed in claim 1, wherein the circumferential surface of the pipe body (1) is fixedly connected with a fixing rod (8) perpendicular thereto for fixing with the building wall.

6. The connecting device for the building heating and ventilation pipeline according to claim 5, wherein the fixing rod (8) comprises a hollow rod (82) fixedly connected with the pipe body (1) and a T-shaped block (81) inserted in the hollow rod (82), a row of limiting grooves (9) distributed in a straight line are formed in the surface of the hollow rod (82), a cylindrical groove is formed in the T-shaped block (81), a limiting block (10) matched with the limiting groove (9) is inserted in the cylindrical groove, and a spring for driving the limiting block (10) to move into the limiting groove (9) is fixedly installed in the cylindrical groove.