CN217272761U

CN217272761U - Heating and ventilation equipment pipeline connecting piece with energy storage mechanism

Info

Publication number: CN217272761U
Application number: CN202123280420.4U
Authority: CN
Inventors: 郝恂平
Original assignee: Xixian New Area Fengwei New Energy Development Co ltd
Current assignee: Xixian New Area Fengwei New Energy Development Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-23
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of heating and ventilation engineering, and discloses a heating and ventilation equipment pipeline connecting piece with an energy storage mechanism, which solves the technical problem that the existing pipeline connecting piece for the heating and ventilation equipment does not have the energy storage function generally; the energy storage device comprises a cylinder and two connecting pipes, wherein mounting rings are fixedly arranged at two ends of the cylinder, end covers are fixedly arranged on one sides of the two mounting rings through bolts, the two end covers are connected with an energy storage assembly in a sliding manner, the connecting pipes are fixedly connected to the middle parts of the two end covers, and two sealing rings are arranged inside the cylinder; the utility model discloses an eight energy storage springs can be to evenly supporting between two end covers and two sealing rings, carry out the energy storage activity, when warm logical pipeline internal pressure steeply increases, can compress energy storage spring after two sealing rings pressurized, energy storage spring through warp, make two sealing ring displacements, can the energy absorption, provide the buffering to the junction of pipeline.

Description

Heating and ventilation equipment pipeline connecting piece with energy storage mechanism

Technical Field

The utility model relates to a warm engineering technical field that leads to especially relates to a warm equipment pipe connection spare that leads to with energy storage mechanism.

Background

Heating ventilation is a classified name of a work type in building design, and generally refers to heat supply engineering, ventilation and air conditioning engineering, boiler and boiler room equipment engineering; the heat supply engineering comprises the contents of installation, construction and the like of a heat supply pipe and a radiator; the ventilation and air conditioning engineering comprises the installation and construction of air conditioning equipment and the installation and construction of ventilation pipelines and pipeline accessories, and when the heating and ventilation equipment is installed, the pipelines are often required to be connected through connecting pieces;

the existing pipeline connecting piece for the heating and ventilation equipment does not generally have an energy storage function, is difficult to absorb energy and provides buffer for the joint of the pipeline, and when the internal pressure of the heating and ventilation pipeline is increased steeply, the leakage of the joint of the pipeline is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a warm equipment pipe connection spare that leads to with energy storage mechanism has solved the technical problem that the pipe connection spare that is used for warm equipment that leads to at present does not generally have the energy storage function.

For solving the technical problem, the utility model provides a pair of warm logical equipment pipe connection spare with energy storage mechanism, including drum and two connecting pipes, the fixed collar that is equipped with in both ends of drum, two one side of collar all is equipped with the end cover, two through the bolt fastening the equal sliding connection of end cover has energy storage component, two the equal fixedly connected with connecting pipe in middle part of end cover, the inside of drum is equipped with two sealing rings, two one side of sealing ring respectively with two energy storage component fixed connection, two the outer wall of sealing ring all with the inner wall sliding connection of drum, two the inner wall of sealing ring respectively with the outer wall sliding connection of two connecting pipes.

Preferably, the two energy storage assemblies respectively comprise four guide pillars, four energy storage springs, four screw rods and a reinforcing ring, the eight guide pillars are respectively in sliding connection with the two end covers, the energy storage springs are respectively sleeved on the surfaces of the eight guide pillars, one ends of the eight guide pillars are respectively fixedly connected with one sides of the two sealing rings, and the other ends of the eight guide pillars are respectively fixedly connected with one sides of the two reinforcing rings through the screw rods.

Preferably, two the energy storage subassembly still includes four through-holes and four nuts, two four through-holes, eight are all seted up on the surface of reinforcement ring the through-hole alternates with eight screw rods respectively and is connected, eight the screw rod is respectively with eight nut threaded connection.

Preferably, the outer walls of the two sealing rings are connected with two first sealing rings in a clamped mode, the four first sealing rings are connected with the inner wall of the cylinder in a sliding mode, the inner walls of the two sealing rings are connected with two second sealing rings in a clamped mode, and the four second sealing rings are connected with the outer walls of the two connecting pipes in a sliding mode respectively.

Preferably, the four first sealing rings and the four second sealing rings are made of silica gel materials, and the surfaces of the four first sealing rings and the surfaces of the four second sealing rings are coated with anti-aging agents.

Preferably, two the one end of connecting pipe all is fixed and is equipped with the flange, two the other end of connecting pipe all is fixed and is equipped with inserts the ring, two insert the inside that the ring all arranged in the drum.

Compared with the prior art, the utility model provides a pair of warm equipment pipe connection spare that leads to with energy storage mechanism has following beneficial effect:

the utility model provides a heating and ventilation equipment pipeline connecting piece with an energy storage mechanism, which can evenly support and store energy between two end covers and two sealing rings through eight energy storage springs, when the pressure in the heating and ventilation pipeline is increased sharply, the two sealing rings can compress the energy storage spring after being pressed, the energy storage spring can absorb energy and buffer the joint of the pipeline by deforming and displacing the two sealing rings, the joint of the heating and ventilation pipeline is not easy to leak, after the pressure in the heating and ventilation pipeline is reduced, the energy storage spring can be stopped from being compressed, the energy storage spring can push the two sealing rings to reset, the next energy absorption activity is convenient to be carried out, can improve the leakproofness between sealing ring and the drum inner wall through first sealing washer, can improve the leakproofness between sealing ring and the connecting pipe through the second sealing washer, then can keep the leakproofness between two sealing rings.

The utility model provides a warm logical equipment pipe connection spare with energy storage mechanism, it can be spacing to energy storage spring to adopt the guide pillar, can avoid energy storage spring to drop, simultaneously can be to two sealing ring direction and spacing, two sealing rings are difficult for inclining, can guarantee the laminating degree between first sealing washer and second sealing washer and drum and the connecting pipe, can consolidate the guide pillar through two anchor ring, wholeness and stability between the guide pillar can be improved, through the bolt of loosening connection collar and end cover, convenient to detach end cover, take out the sealing ring from the drum, through loosening the nut on screw rod surface, can make guide pillar and anchor ring separation, convenient to detach sealing ring and anchor ring.

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 a schematic view of the sealing ring of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of the energy storage assembly of the present invention.

The reference numbers in the figures: 1. a cylinder; 2. an end cap; 3. a mounting ring; 4. an energy storage assembly; 41. a guide post; 42. an energy storage spring; 43. a screw; 44. a reinforcing ring; 45. a through hole; 46. a nut; 5. a connecting pipe; 6. a seal ring; 7. a first seal ring; 8. a second seal ring; 9. and (4) a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 efforts all belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a drum 1 and two connecting pipes 5, the fixed collar 3 that is equipped with in both ends of drum 1, one side of two collar 3 all is equipped with end cover 2 through the bolt fastening, two equal sliding connection of end cover 2 have energy storage component 4, the equal fixedly connected with connecting pipe 5 in middle part of two end covers 2, the inside of drum 1 is equipped with two sealing rings 6, one side of two sealing rings 6 respectively with two energy storage component 4 fixed connection, the outer wall of two sealing rings 6 all with the inner wall sliding connection of drum 1, the inner wall of two sealing rings 6 respectively with the outer wall sliding connection of two connecting pipes 5.

In the second embodiment, on the basis of the first embodiment, each of the two energy storage assemblies 4 includes four guide pillars 41, four energy storage springs 42, four screw rods 43, and a reinforcing ring 44, each of the eight guide pillars 41 is slidably connected to one of the two end caps 2, each of the surfaces of each of the eight guide pillars 41 is sleeved with one energy storage spring 42, one end of each of the eight guide pillars 41 is fixedly connected to one side of each of the two sealing rings 6, the other end of each of the eight guide pillars 41 is fixedly connected to one side of each of the two reinforcing rings 44 through the screw rods 43, the energy storage springs 42 can be limited through the guide pillars 41, the energy storage springs 42 can be prevented from falling off, the energy storage springs 42 can uniformly support and store energy between the two end caps 2 and the two sealing rings 6, when the internal pressure of the heating and ventilation pipeline increases sharply, the energy storage springs 42 can compress the energy storage springs 42 through the two sealing rings 6, and the two sealing rings 6 can be displaced through deformation of the energy storage springs 42, the energy can be absorbed, the buffer is provided for the joint of the pipelines, and the joint of the heating and ventilation pipeline is not easy to leak.

Third embodiment, on the basis of second embodiment, two energy storage components 4 still include four through-holes 45 and four nuts 46, and four through-holes 45 have all been seted up on two strengthening ring 44's surface, and eight through-holes 45 are threaded connection with eight screw rods 43 respectively, and eight screw rods 43 are threaded connection with eight nuts 46 respectively, through being convenient for wear to establish screw rods 43, through screwing up nut 46, are convenient for install strengthening ring 44, through loosening nut 46, are convenient for dismantle strengthening ring 44.

Fourth embodiment, on the basis of first embodiment, the equal block of outer wall of two sealing rings 6 is connected with two first sealing rings 7, four first sealing rings 7 all with the inner wall sliding connection of drum 1, the equal block of inner wall of two sealing rings 6 is connected with two second sealing rings 8, four second sealing rings 8 respectively with the outer wall sliding connection of two connecting pipes 5, can improve the leakproofness between sealing ring 6 and the 1 inner wall of drum through first sealing ring 7, can improve the leakproofness between sealing ring 6 and the connecting pipe 5 through second sealing ring 8, then can keep the leakproofness between two sealing rings 6.

In the fifth embodiment, on the basis of the fourth embodiment, the four first seal rings 7 and the four second seal rings 8 are all made of a silica gel material, and the surfaces of the four first seal rings 7 and the surfaces of the four second seal rings 8 are coated with an anti-aging agent, so that the weather resistance and the anti-aging capability are good.

Sixth embodiment, on the basis of first embodiment, the one end of two connecting pipes 5 all is fixed and is equipped with flange 9, and the other end of two connecting pipes 5 all is fixed and is equipped with the insert ring, and two insert rings are all arranged in the inside of drum 1, are convenient for pass sealing ring 6 with connecting pipe 5 through inserting the ring, are convenient for connect warm logical pipeline with two connecting pipes 5 through flange 9.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, two connecting pipes 5 are connected with a pipeline of heating and ventilation equipment through a flange 9, the two connecting pipes 5 can convey media through a cylinder 1, and eight energy storage springs 42 can uniformly support and store energy between two end covers 2 and two sealing rings 6;

the second step is that: when the pressure in the heating and ventilation pipeline is increased steeply, the two sealing rings 6 can be compressed to compress the energy storage spring 42 after being compressed, the energy storage spring 42 can absorb energy and buffer the joint of the pipeline by deforming to enable the two sealing rings 6 to displace, the joint of the heating and ventilation pipeline is not easy to leak, after the pressure in the heating and ventilation pipeline is reduced, the energy storage spring 42 can be stopped to be compressed, the energy storage spring 42 can push the two sealing rings 6 to reset, and the next energy absorption activity is convenient to perform;

the third step: the first seal ring 7 can improve the sealing performance between the seal ring 6 and the inner wall of the cylinder 1, and the second seal ring 8 can improve the sealing performance between the seal ring 6 and the connecting pipe 5, so that the sealing performance between the two seal rings 6 can be maintained.

The second innovation point implementation step:

the first step is as follows: in the using process, the guide pillar 41 can limit the energy storage spring 42, so that the energy storage spring 42 can be prevented from falling off, the two sealing rings 6 can be guided and limited, the two sealing rings 6 are not prone to tilting, and the fitting degree between the first sealing ring 7 and the second sealing ring 8 and between the cylinder 1 and the connecting pipe 5 can be ensured;

the second step is that: the reinforcing rings 44 are fixed with the guide pillars 41 through the screw 43, and the two reinforcing rings 44 can reinforce the eight guide pillars 41, so that the integrity and the stability among the guide pillars 41 can be improved;

the third step: when the reinforcing ring 44 and the sealing ring 6 need to be disassembled, a worker loosens the bolts connecting the mounting ring 3 and the end cover 2, namely, the end cover 2 can be disassembled, the sealing ring 6 is taken out of the cylinder 1, and then the nut 46 on the surface of the screw 43 is loosened, so that the guide pillar 41 can be separated from the reinforcing ring 44, and the sealing ring 6 and the reinforcing ring 44 can be disassembled.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 heating and ventilation equipment pipe connection spare with energy storage mechanism, includes drum (1) and two connecting pipes (5), its characterized in that: the fixed collar (3) that is equipped with in both ends of drum (1), two one side of collar (3) all is equipped with end cover (2), two through the bolt fastening end cover (2) equal sliding connection has energy storage subassembly (4), two the equal fixedly connected with connecting pipe (5) in middle part of end cover (2), the inside of drum (1) is equipped with two sealing rings (6), two one side of sealing ring (6) respectively with two energy storage subassembly (4) fixed connection, two the outer wall of sealing ring (6) all with the inner wall sliding connection of drum (1), two the inner wall of sealing ring (6) respectively with the outer wall sliding connection of two connecting pipes (5).

2. The heating and ventilation equipment pipeline connecting piece with the energy storage mechanism is characterized in that each of the two energy storage assemblies (4) comprises four guide pillars (41), four energy storage springs (42), four screw rods (43) and a reinforcing ring (44), the eight guide pillars (41) are respectively connected with the two end covers (2) in a sliding manner, the energy storage springs (42) are sleeved on the surfaces of the eight guide pillars (41), one ends of the eight guide pillars (41) are respectively and fixedly connected with one sides of the two sealing rings (6), and the other ends of the eight guide pillars (41) are respectively and fixedly connected with one sides of the two reinforcing rings (44) through the screw rods (43).

3. The heating and ventilation equipment pipeline connecting piece with the energy storage mechanism is characterized in that two energy storage assemblies (4) further comprise four through holes (45) and four nuts (46), the surface of each of the two reinforcing rings (44) is provided with four through holes (45), the eight through holes (45) are respectively and alternately connected with eight screw rods (43), and the eight screw rods (43) are respectively and threadedly connected with the eight nuts (46).

4. The heating and ventilation equipment pipeline connecting piece with the energy storage mechanism is characterized in that two first sealing rings (7) are connected to the outer walls of two sealing rings (6) in a clamping manner, four first sealing rings (7) are connected to the inner wall of a cylinder (1) in a sliding manner, two second sealing rings (8) are connected to the inner walls of the two sealing rings (6) in a clamping manner, and the four second sealing rings (8) are respectively connected to the outer walls of two connecting pipes (5) in a sliding manner.

5. The heating and ventilation equipment pipeline connecting piece with the energy storage mechanism is characterized in that the four first sealing rings (7) and the four second sealing rings (8) are made of silica gel, and the surfaces of the four first sealing rings (7) and the surfaces of the four second sealing rings (8) are coated with anti-aging agents.

6. The heating and ventilation equipment pipeline connecting piece with the energy storage mechanism is characterized in that a flange (9) is fixedly arranged at one end of each connecting pipe (5), an inserting ring is fixedly arranged at the other end of each connecting pipe (5), and the inserting rings are arranged inside the cylinder (1).