CN211502336U - Gas installation system of registering one's residence - Google Patents
Gas installation system of registering one's residence Download PDFInfo
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- CN211502336U CN211502336U CN201922487954.0U CN201922487954U CN211502336U CN 211502336 U CN211502336 U CN 211502336U CN 201922487954 U CN201922487954 U CN 201922487954U CN 211502336 U CN211502336 U CN 211502336U
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Abstract
The utility model relates to a natural gas hangs table installation field, specifically discloses gas installation system of registering one's residence, including gas house steward, set up a plurality of gas pipes and a plurality of gas table at every layer floor, all be connected with the union piece between gas house steward and the gas pipe, between gas pipe and the gas pipe and between gas pipe and the gas table, the equal swing joint of link of union piece has the swing joint, and the link of connecting piece body is provided with the sealed spacing subassembly that is used for injecing the swing joint position. The utility model provides a gas system of registering one's residence among the prior art because the elbow direction is big with the installation degree of difficulty that pipeline position does not correspond and leads to when the installation.
Description
Technical Field
The utility model relates to a natural gas hangs table installation field, concretely relates to gas installing the system of registering one's residence.
Background
The gas is the general term for gas fuel, and it can be burned to release heat for urban residents and industrial enterprises. The gas is of various types, and mainly comprises natural gas, artificial gas, liquefied petroleum gas, methane, coal gas and the like. At present, the gas system is usually installed in a household, namely, an indoor meter is hung, the installation mode is usually one household to one meter, and gas transmission between the household is realized through a pipeline. The gas inlet pipeline is usually made of hard materials, such as metal pipes or hard plastic pipes, and a two-way or three-way joint is needed to realize the communication between the gas meter and the pipeline and between adjacent gas pipelines in the installation process. At present, the two-way or three-way connecting piece adopts a traditional threaded connection mode, namely the elbow direction of the connecting piece is fixed. The angle and the position between the hard pipelines are fixed, so that the problem that the direction of the elbow of the connecting piece does not correspond to the position of the pipeline is often caused during connection, and the difficulty of installation is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas installation system of registering one's residence to solve the gas system of registering one's residence among the prior art because the elbow direction is big with the installation degree of difficulty that pipeline position non-correspondence leads to when the installation.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: gas installation system of registering one's residence, including gas house steward, set up a plurality of gas pipes and a plurality of gas table at every layer floor, all be connected with the union piece that lives between gas house steward and the gas pipe, between gas pipe and the gas pipe and between gas pipe and the gas table, the equal swing joint of link of union piece that lives has the swing joint, and the link of connecting piece body is provided with the sealed spacing subassembly that is used for injecing the swing joint position.
The principle and the beneficial effects of the technical scheme are as follows: in the technical scheme, the gas main pipe, the gas pipe and the gas meter jointly form the existing gas home-entry installation system, and the gas home-entry installation system generally comprises the gas main pipe and the gas meters arranged in each room of different floors, and the gas main pipe is connected with the gas meters of each room through the gas pipe. Different from the prior art, when the technical scheme is used for connecting a gas main pipe, a gas meter and a gas pipe, the movable joint piece with the movable joint is adopted, and the movable joint on the movable joint piece can realize the connection between pipelines. Because the movable joint is movably arranged, when the movable joint is utilized to connect pipelines, the rotating end position of the movable joint does not need to be considered when the movable joint is connected, namely, the rotating end position of the movable joint does not influence the connecting direction between the pipelines, even if the mounting position of the gas pipe is fixed, the problem that the movable joint does not correspond to the pipeline position can not occur, and the difficulty of gas installation in the household is greatly reduced.
The sealing limit component plays a dual role of sealing and limiting, and is connected at the connecting end of the movable connector, so that after connection, the sealing limit component is covered by the movable connector and arranged in the movable connector, the movable connector cannot be exposed outside and cause aging, and subsequent maintenance and replacement operations are omitted.
Further, a pressure regulator is arranged on the gas main pipe.
In the technical scheme, the pressure regulator is selectively arranged on the gas main pipe, so that the switching between the gas medium-pressure household installation and the gas low-pressure household installation can be realized, and the gas pressure regulator is wide in application range and flexible to operate.
Further, the loose joint piece is a ball valve connecting piece, a direct short connecting piece, a three-way connecting piece, an elbow connecting piece or an instrument connector connecting piece.
In the technical scheme, the movable joint can be connected to a ball valve connecting piece, a direct short connecting piece, a three-way connecting piece, an elbow connecting piece or a meter joint connecting piece, different movable connecting pieces can be selected according to the construction and installation requirements on the site, and the application range is wide.
Further, the sealed spacing subassembly includes sealing portion and spacing portion.
In the technical scheme, the limiting part of the sealing and limiting assembly is used for limiting the position of the movable joint, so that the movable joint is prevented from being lost during transportation or taking for standby; the sealing part is used for enhancing the sealing performance of connection between pipelines, has fewer leak points and good sealing performance compared with a winding sealing strip in the prior art, can improve the safety of gas use in gas household installation, and has important significance.
Further, the sealing part comprises a clamping groove fixedly connected to the connecting end of the movable connecting piece, and a sealing ring is clamped in the clamping groove.
Among this technical scheme, the sealing washer is cheap easily obtained and sealed effectual, through set up the draw-in groove at the link, establishes the seal washer in the draw-in groove with the mode cover that the card was established, compares in the fixed mode of simple bonding among the prior art, and this technical scheme's sealing washer can be stable fix in the draw-in groove, the problem that can not appear droing or misplace, and then can improve sealed effect.
Furthermore, the limiting part comprises a connecting seat fixedly connected with the connecting end of the movable connecting piece, and a limiting ring is detachably connected on the connecting seat.
In the technical scheme, the connecting seat plays a role of integrally fixing the limiting part, and meanwhile, the connecting end of the movable connecting piece can be externally reinforced; the spacing ring is used for injecing the position that the activity connects, through setting the spacing ring to detachable connection on the connecting seat, can conveniently change the spacing ring of different width according to actual installation needs, convenient operation.
Furthermore, a dismounting notch is arranged on the limiting ring.
In the technical scheme, the dismounting notch on the limiting ring can be conveniently operated when the limiting ring is replaced or replaced, and the application point of dismounting is given.
Furthermore, the movable joint is an internal thread joint movably sleeved on the connecting piece body.
In this technical scheme, the internal thread connects and is used for connecting the pipeline, only need when connecting the external screw thread that internal thread connects and the pipeline link together through threaded connection can, convenient operation.
Further, the gas meter support device further comprises a support piece used for supporting the positions of the gas main pipe, the gas pipe and the gas meter.
Among this technical scheme, support piece is in the same place supports and prescribes a limit to gas house steward, gas pipe and gas table position, guarantees that it can guarantee stable connection after the installation of registering one's residence, and then improves the security that is used for the use.
Furthermore, movable connecting pieces are connected between the gas pipes among the floors.
Among this technical scheme, through connect loose joint spare between the gas pipe between each floor, when guaranteeing stable connection between the gas pipe, need not to consider the fixed position of gas pipe, reduced the degree of difficulty of gas pipe erection joint between the floor.
Drawings
Fig. 1 is a schematic view of a gas low-pressure household installation system in embodiment 1 of the present invention;
fig. 2 is a schematic view of a gas medium-pressure household installation system in embodiment 2 of the present invention;
fig. 3 is a front view of a ball valve connector according to embodiment 3 of the present invention;
fig. 4 is a front view of a direct type short connector in embodiment 4 of the present invention;
fig. 5 is a front view of the three-way connection member in embodiment 1 of the present invention;
fig. 6 is a front view of an elbow connector in embodiment 1 of the present invention;
fig. 7 is a front view of the bending type meter connector connecting piece of the present invention;
fig. 8 is a front view of a ball valve connector according to embodiment 5 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the gas meter comprises a gas main pipe 1, a gas pipe 2, a gas meter 3, a loose joint piece 4, a pressure regulator 5, a ball valve connecting piece 6, a direct short joint piece 7, a three-way connecting piece 8, an elbow connecting piece 9, a meter connector connecting piece 10, a sealing ring 11, a connecting seat 12, a limiting ring 13, a dismounting notch 14, an inner thread connector 15, a locking nut 16 and a gasket 17.
Example 1
Example 1 is substantially as shown in figure 1: gas low pressure installation system of registering one's residence, including gas house steward 1, a plurality of gas pipes 2 (the lower part is the floor of lower floor in figure 1) of setting at each floor, upper portion is the upper floor, a plurality of gas meters 3 and rigid coupling are used for supporting gas house steward 1 in the user's room, the support piece of gas pipe 2 and 3 positions of gas meter, the support piece that this embodiment was used is the support angle steel, gas house steward 1 and gas pipe 2, the fixed mode of laying installation mode and support angle steel of gas meter 3 is prior art, it is not repeated here.
All the intercommunication has tee junction spare 8 between gas house steward 1 and the gas pipe 2 and between gas pipe 2 and the gas pipe 2, the intercommunication has elbow connecting piece 9 between the gas pipe 2 that is located corner in fig. 1 and the gas pipe 2, the intercommunication has table joint connecting piece 10 between gas pipe 2 and the gas pipe 2, combine fig. 5, fig. 6, it is shown in fig. 7, tee junction spare 8, the equal movable sleeve of link of elbow connecting piece 9 and table joint connecting piece 10 is equipped with the activity and connects, the activity in this embodiment connects for internal thread joint 15, and tee junction spare 8, the equal rigid coupling in outside of the link of elbow connecting piece 9 and table joint connecting piece 10 has sealed spacing subassembly, wherein the one end of table joint connecting piece 10 is the compound union coupling head of peripheral hardware screw thread, another pot head is equipped with internal thread joint 15.
The sealed spacing subassembly includes sealing part and spacing portion to tee junction spare 8 is the example: spacing portion includes that integrated into one piece connects connecting seat 12 at the link of three way connection spare 8, and the circumference has seted up the round ring channel on the outer wall of connecting seat 12, and the ring channel inside callipers is equipped with annular spacing ring 13, has seted up dismouting breach 14 on the spacing ring 13. The sealing portion comprises a clamping groove fixedly connected to the connecting end of the three-way connecting piece 8, a sealing ring 11 is arranged in the clamping groove in a clamped mode, the clamping groove is fixedly clamped, the sealing ring 11 can be prevented from being misplaced in the use process due to the fact that the wrong line moves, and the sealing effect can be guaranteed. The inboard (left) of interior screwed joint 15 is spacing end, and the outside (right) of interior screwed joint 15 is the link, and the diameter of spacing end is less than the diameter of spacing ring 13, and the diameter of link is greater than the diameter of spacing ring 13, so can guarantee that spacing ring 13 can play stable effectual limiting displacement to interior screwed joint 15.
The specific implementation process is as follows: when the pipelines need to be connected, the three connecting ends of the three-way connecting piece 8 are respectively just opposite to the gas main pipe 1 and the gas pipe 2, and the sealing ring 11 is abutted against the end part of the gas pipe 2. All be provided with the external screw thread on the outer wall of the link of gas house steward 1 and gas pipe 2 usually, at first with one of them internal thread connector 15 threaded connection of tee junction spare 8 at the link of gas house steward 1, then with two other internal thread connector 15 threaded connection respectively at the link of two gas pipes 2, connect all the other gas pipes 2 according to same operation. And then, connecting one end of the internal thread connector 15 of the meter connector connecting piece 10 to the gas meter 3 in a threaded manner, connecting the composite pipe connecting end of the meter connector connecting piece 10 to the internal thread connector 15 of the three-way connecting piece 8 in a threaded manner, and sequentially connecting the gas meter 3 and the gas pipe 2 according to the operation.
This embodiment realizes gas house steward 1 and gas pipe 2 through the loose joint piece 4 of different grade type, between gas pipe 2 and the gas pipe 2, be connected between gas pipe 2 and the gas table 3, compare in traditional integral type threaded connection spare convenient and fast more, need not the position of adjustment pipeline, therefore, the steam generator is simple in operation, and after the tube coupling, sealing washer 11 can be established in inside by internal thread connector 15 cover, make it when increasing the leakproofness of tube coupling, still avoided it to expose and caused ageing problem externally, the follow-up maintenance degree of difficulty to gas system has been reduced.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 only in that: in the embodiment, the medium-pressure gas household system is characterized in that a pressure regulator 5 is fixedly connected to a gas main pipe 1. When this embodiment is installed, the gas enters into the gas system after through pressure regulator 5 carries out the pressure regulating in, can realize the switching of middling pressure gas system of registering one's residence and low pressure gas system of registering one's residence through pressure regulator 5, and application range is wide.
Example 3
As shown in fig. 3, the present embodiment is different from embodiment 2 only in that: when the ball valve connecting piece 6 is needed to be used for connecting the gas pipe 2 or other pipelines, a sealing limiting component is fixedly connected to the outer part of the connecting end (right end) of the ball valve connecting piece 6, and an M30 x 2 loose joint internal thread joint 15 is movably sleeved on the connecting end of the ball valve connecting piece 6.
During the use, can just right with the link of treating of ball valve connecting piece 6 and pipeline, then support sealing washer 11 on the port position of pipeline and then with the interior screwed joint 15 threaded connection of M30 x 2 loose joint on the pipeline can, more convenient and fast than traditional screw thread ball valve connection operation.
Example 4
As shown in fig. 4, the present embodiment is different from embodiment 2 only in that: when needing to use direct formula short circuit spare 7 to carry out the gas pipe 2 way or other pipeline between be connected, the equal rigid coupling in outside of two links of direct formula short circuit spare 7 has sealed spacing subassembly, and the equal movable sleeve in both ends of direct formula short circuit spare 7 is equipped with M30 x 2 loose joint internal thread joint 15.
During the use, can just right with the link of treating of pipeline respectively with two links of direct formula short circuit spare 7, then support sealing washer 11 on leaning on the port position of pipeline and then with the interior screwed joint 15 threaded connection of M30 x 2 loose joint on the pipeline can, more traditional threaded short circuit connection convenient, swift.
Example 5
As shown in fig. 8, the present embodiment is different from embodiment 3 only in that: in this embodiment, a connecting thread is provided on the outer wall of the connecting end (right end) of the ball valve connecting piece 6, the end thread of the ball valve connecting piece 61 is connected with a locking nut 16, and a gasket 17 sleeved on the ball valve connecting piece 6 is provided between the locking nut 16 and the M30 × 2 loose joint internal thread connector 15.
When the connecting device is used, after the M30X 2 loose joint internal thread joint 15 is connected with a pipeline, the locking nut 16 is rotated along the thread, so that the locking nut 16 abuts against the left end of the M30X 2 loose joint internal thread joint 15, the effects of reinforcing and stabilizing connection are achieved, and the problem that the M30X 2 loose joint internal thread joint 15 is loosened after connection is avoided.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Gas installation system of registering one's residence, including gas house steward, set up a plurality of gas pipes and a plurality of gas table at every floor, its characterized in that: all be connected with the union piece that lives between gas house steward and the gas pipe, between gas pipe and the gas pipe and between gas pipe and the gas table, the equal swing joint of link of union piece that lives has the swing joint, and the link of connecting piece body is provided with the sealed spacing subassembly that is used for injecing the swing joint position.
2. The gas home-entry mounting system of claim 1, wherein: and a pressure regulator is arranged on the gas main pipe.
3. The gas home-entry mounting system of claim 2, wherein: the movable connecting piece is a ball valve connecting piece, a direct short connecting piece, a three-way connecting piece, an elbow connecting piece or an instrument connector connecting piece.
4. A gas home-entry mounting system as claimed in claim 3, wherein: the sealing and limiting assembly comprises a sealing part and a limiting part.
5. The gas home-entry mounting system of claim 4, wherein: the sealing part comprises a clamping groove fixedly connected with the connecting end of the movable connecting piece, and a sealing ring is clamped in the clamping groove.
6. The gas home-entry mounting system of claim 5, wherein: the limiting part comprises a connecting seat fixedly connected with the connecting end of the movable connecting piece, and a limiting ring is detachably connected to the connecting seat.
7. The gas home-entry mounting system of claim 6, wherein: the limiting ring is provided with a dismounting notch.
8. The gas home-entry mounting system of claim 7, wherein: the movable joint is an internal thread joint movably sleeved on the connecting piece body.
9. The gas home-entry mounting system of claim 8, wherein: the gas meter also comprises a supporting piece used for supporting the positions of the gas main pipe, the gas pipe and the gas meter.
10. The gas home-entry mounting system of claim 9, wherein: the movable connecting pieces are also connected between the gas pipes between the floors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487954.0U CN211502336U (en) | 2019-12-31 | 2019-12-31 | Gas installation system of registering one's residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487954.0U CN211502336U (en) | 2019-12-31 | 2019-12-31 | Gas installation system of registering one's residence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211502336U true CN211502336U (en) | 2020-09-15 |
Family
ID=72397822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922487954.0U Active CN211502336U (en) | 2019-12-31 | 2019-12-31 | Gas installation system of registering one's residence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211502336U (en) |
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2019
- 2019-12-31 CN CN201922487954.0U patent/CN211502336U/en active Active
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