CN205518848U - Do benefit to sealed gas pipeline purging system - Google Patents

Do benefit to sealed gas pipeline purging system Download PDF

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Publication number
CN205518848U
CN205518848U CN201620096173.2U CN201620096173U CN205518848U CN 205518848 U CN205518848 U CN 205518848U CN 201620096173 U CN201620096173 U CN 201620096173U CN 205518848 U CN205518848 U CN 205518848U
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CN
China
Prior art keywords
combustion gas
charge
seismic support
valve
para
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Active
Application number
CN201620096173.2U
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Chinese (zh)
Inventor
牛正峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
The Pearl River Guangdong gas group Limited by Share Ltd
Original Assignee
Guangdong Zhujiang Gas Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201620096173.2U priority Critical patent/CN205518848U/en
Application granted granted Critical
Publication of CN205518848U publication Critical patent/CN205518848U/en
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Abstract

The utility model discloses a do benefit to sealed gas pipeline purging system, including mark target, two anti -seismic support, two the 2nd anti -seismic support, the gas person in charge, gass be in charge of, spring pipe, air compressor, flow distribution valve, flow control main valve and manometer, bearing in two the 1st anti -seismic support are responsible for in the gas, and this gas is responsible for to go up to open and sweeps the mouth, air compressor's delivery outlet through the spring pipe with a mouthful seals and docking sweeps, the flow control main valve is connected in this spring pipe, the both ends of spring pipe are bearing in two the 2nd anti -seismic support respectively, the 2nd anti -seismic support includes the backup pad and is fixed in the base of backup pad bottom, opens in the backup pad and cup joints the hole, and the interior periphery that should cup joint the hole inlays and is equipped with the buffering packing ring, and the inner edge of buffering packing ring is protruding to be equipped with a plurality of buffering teeth, and the gas is in charge of for many, and the entry end be in charge of of each gas is responsible for with the gas through the flow distribution valve respectively one by one and is fed through. The utility model discloses ability effective resistance sweeps the vibrations of mouth, avoids debugging many times, labour saving and time saving.

Description

It is beneficial to the purge gas channel system sealed
Technical field
The utility model relates to the purge gas channel system beneficially sealed.
Background technology
Pipe gas is before ventilation, general by purging, come the airtight performance to gas pipeline, Manometric flow accuracy, the supply gas pressure etc. of combustion gas are tested, the most removable Gas Pipe The remaining sand and dust of some in road.
But, there is air-blast device owing to accessing at blow valve port, in blow valve port, easily produce resonance, Cause supervisor's strenuous vibration at blow valve port place, and then affect the sealing of blow valve port inlet valve Can, often need to repeatedly debug, take time and effort.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide beneficially sealing Purge gas channel system, be highly resistant to the vibrations of blow valve port, it is to avoid repeatedly debug, save Shi Shengli.
The purpose of this utility model is achieved through the following technical solutions:
Be beneficial to the purge gas channel system sealed, including target, two the first para-seismic support, Two the second para-seismic support, combustion gas supervisor, combustion gas are in charge of, bourdon tube, air compressor, stream Amount distributing valve, flow-control main valve and Pressure gauge, combustion gas supervisor's support in two first para-seismic support, And having blow valve port on this combustion gas supervisor, the delivery outlet of air compressor passes through bourdon tube and purging Mouth seals docking, and flow-control main valve is connected to this bourdon tube, the two ends of bourdon tube support respectively In two second para-seismic support;Second para-seismic support includes gripper shoe and is fixed on gripper shoe bottom Base, base is horizontally disposed with, and gripper shoe is vertically arranged, and gripper shoe has sleeve joint hole, this set The inner peripheral connecing hole is embedded with buffer gasket, and the inner edge of buffer gasket is convexly equipped with some buffering teeth, Combustion gas is in charge of for many, and the arrival end be in charge of of each combustion gas the most respectively by flow divider valve with Combustion gas supervisor's connection, the port of export that target is in charge of with at least combustion gas is relative, and Pressure gauge is one by one Correspondence is installed on each combustion gas and is in charge of.
Further, the first para-seismic support includes support body, retainer plate, lasso and some springs, Retainer plate is hollow circle body, and this retainer plate is fixed on support body upper end, and lasso is placed in retainer plate also Concentric with retainer plate, this lasso is fixedly sheathed in combustion gas supervisor, one end of spring and lasso ball-and-socket Connecting, the other end of spring penetrates retainer plate and is slidably matched with retainer plate, another of this spring End end is fixed with stopper, and each spring is set around the periphery of lasso at equal intervals.
Further, the purge gas channel system that should be beneficial to seal also includes blow down valve, and this blows Sweep valve one_to_one corresponding and be installed on the port of export that each combustion gas is in charge of.
Compared with prior art, the utility model has the advantages that
The utility model by the first para-seismic support of setting up, the second para-seismic support, thus to Bourdon tube and combustion gas supervisor that combustion gas supervisor and air compressor connect self carry out buffering and subtract Shake, and, bourdon tube also carries elasticity, and then effectively buffers blowing because of air compressor And the vibration of the blow valve port caused, further, flow-control main valve controllably regulates and is passed through combustion gas The air mass flow of supervisor, it is to avoid too much air and cause excessive vibrations, thus improve sealing Can, flow can be controlled again, in conjunction with each blow down valve and/or manometric test and control, can keep away Exempt from repeatedly to debug, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the connection diagram that the utility model is beneficial to the purge gas channel system sealed;
Fig. 2 is the structural representation of the utility model the first para-seismic support;
Fig. 3 is the structure right view of the utility model the second para-seismic support.
In figure: 1, target;2, the first para-seismic support;21, support body;22, retainer plate;23、 Lasso;24, spring;25, stopper;3, combustion gas supervisor;4, combustion gas is in charge of;5, air Compressor;6, blow down valve;7, flow-control main valve;8, Pressure gauge;9, bourdon tube;10、 Flow divider valve;11, the second para-seismic support;111, gripper shoe;112, base;113、 Buffer gasket;114, buffering tooth.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The purge gas channel system being beneficial to seal as Figure 1-3, including target 1, two Individual 2, two the second para-seismic support 11 of first para-seismic support, combustion gas supervisor 3, combustion gas are in charge of 4, Bourdon tube 9, air compressor 5, flow divider valve 10, flow-control main valve 7 and Pressure gauge 8, combustion gas is responsible for 3 supports in two first para-seismic support 2, and has on this combustion gas supervisor 3 and blow Sweeping mouth, the delivery outlet of air compressor 5 is docked with blow valve port sealing by bourdon tube 9, flow Controlling main valve 7 and be connected to this bourdon tube 9, the two ends of bourdon tube 9 support respectively resists in two second Shake support 11;Second para-seismic support 11 includes gripper shoe 111 and is fixed on gripper shoe 111 end The base 112 of end, base 112 is horizontally disposed with, and gripper shoe 111 is vertically arranged, gripper shoe 111 On have sleeve joint hole, the inner peripheral of this sleeve joint hole is embedded with buffer gasket 113, buffer gasket 113 Inner edge be convexly equipped with some buffering teeth 114, combustion gas is in charge of 4 for many, and each combustion gas is in charge of 4 Arrival end connected by flow divider valve 10 and combustion gas supervisor 3 the most respectively, target 1 and The port of export that at least combustion gas is in charge of 4 is relative, and Pressure gauge 8 one_to_one corresponding is installed on each combustion gas It is in charge of on 4.
By first para-seismic support the 2, second para-seismic support 11 set up, thus to combustion gas master Bourdon tube 9 and combustion gas supervisor 3 that pipe 3 and air compressor 5 connect self carry out buffering and subtract Shake, and, bourdon tube 9 also carries elasticity, and then effectively buffers because of air compressor 5 The vibration of the blow valve port blown and cause, further, flow-control main valve 7 controllably regulates logical Enter the air mass flow of combustion gas supervisor 3, it is to avoid too much air and cause excessive vibrations, thus promote Sealing property, can control again flow, in conjunction with each blow down valve 6 and/or the test of Pressure gauge 8 And control, it is avoided that and repeatedly debugs, time saving and energy saving.
Wherein, elastic tube can be provided into one by the buffer gasket 113 in the second para-seismic support 11 The cushioning effect of step, and the buffering tooth 114 on this buffer gasket 113 had both strengthened elastic tube Overall grip friction effect, strengthens stability, also functions to certain cushioning effect simultaneously, work as sky After air compressor 5 blow out air, air enters bourdon tube 9, and reflux on bourdon tube 9 cincture, Unloading damping vibration, then through flow-control main valve 7 control flow output to combustion gas be responsible for 3, then It is in charge of the flow needs of 4 by flow divider valve 10 by each combustion gas and divides one by one after regulating distribution It is assigned to each combustion gas and is in charge of 4, Pressure gauge 8 detect the air pressure that combustion gas is in charge of on 4, can Setting up blow down valve 6, this blow down valve 6 one_to_one corresponding is installed on the port of export that each combustion gas is in charge of 4, The purging that corresponding combustion gas is in charge of 4 is discharged, when combustion gas is in charge of by handling blow down valve 6 opening and closing After 4 blow out air, the marking will be left on target 1, to show the normal of purging work.Available The mode of suds auxiliary white paint, leaves a trace on target 1.
Exemplarily, first para-seismic support 2 of this example includes support body 21, retainer plate 22, set Circle 23 and some springs 24, retainer plate 22 is hollow circle body, and this retainer plate 22 is fixed on frame Body 21 upper end, it is interior and concentric with retainer plate 22 that lasso 23 is placed in retainer plate 22, this lasso 23 are fixedly sheathed in combustion gas supervisor 3, and one end of spring 24 is connected with lasso 23 ball-and-socket, spring The other end of 24 penetrates retainer plate 22 and is slidably matched with retainer plate 22, this spring 24 another End, one end is fixed with stopper 25, and each spring 24 is set around the periphery of lasso 23 at equal intervals. By the spring 24 being uniformly arranged, come bourdon tube 9, combustion gas that equalizing and buffering lasso 23 accepts The vibrations of supervisor 3, are discharged in stress on retainer plate 22 simultaneously, and are absorbed by support body 21, With effective antidetonation, and, the mode that spring 24 is connected with lasso 23 ball-and-socket, the most each to Unloading vibrations, spring 24 is slidably matched with retainer plate 22, can resist bigger vibration amplitude, Stopper 25 can stop that spring 24 comes off.
Embodiment of the present utility model is not limited to this, according to foregoing of the present utility model, Utilize ordinary technical knowledge and the customary means of this area, without departing from the above-mentioned base of the utility model Under this technological thought premise, the utility model can also be made the amendment of other various ways, replace Change or change, within the scope of all falling within the utility model rights protection.

Claims (3)

1. be beneficial to seal purge gas channel system, it is characterised in that include target, two Individual first para-seismic support, two the second para-seismic support, combustion gas supervisor, combustion gas are in charge of, bourdon tube, Air compressor, flow divider valve, flow-control main valve and Pressure gauge, combustion gas supervisor support in Blow valve port is had, the delivery outlet of air compressor in two first para-seismic support, and this combustion gas supervisor Being docked with blow valve port sealing by bourdon tube, flow-control main valve is connected to this bourdon tube, spring The two ends of pipe support respectively is in two second para-seismic support;Second para-seismic support includes gripper shoe and consolidates Due to the base of gripper shoe bottom, base is horizontally disposed with, and gripper shoe is vertically arranged, in gripper shoe Having sleeve joint hole, the inner peripheral of this sleeve joint hole is embedded with buffer gasket, and the inner edge of buffer gasket is convex Being provided with some buffering teeth, combustion gas is in charge of for many, and the arrival end that each combustion gas is in charge of is distinguished one by one Connected with combustion gas supervisor by flow divider valve, the port of export that target is in charge of with at least combustion gas Relatively, Pressure gauge one_to_one corresponding is installed on each combustion gas and is in charge of.
The purge gas channel system being beneficial to seal the most according to claim 1, it is special Levying and be, the first para-seismic support includes support body, retainer plate, lasso and some springs, retainer plate For hollow circle body, this retainer plate is fixed on support body upper end, in lasso is placed in retainer plate and with fixing With one heart, this lasso is fixedly sheathed in combustion gas supervisor to circle, and one end of spring is connected with lasso ball-and-socket, The other end of spring penetrates retainer plate and is slidably matched with retainer plate, the other end end of this spring Being fixed with stopper, each spring is set around the periphery of lasso at equal intervals.
The purge gas channel system being beneficial to seal the most according to claim 1, it is special Levying and be, the purge gas channel system that should be beneficial to seal also includes blow down valve, this blow down valve one One correspondence is installed on the port of export that each combustion gas is in charge of.
CN201620096173.2U 2016-01-29 2016-01-29 Do benefit to sealed gas pipeline purging system Active CN205518848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620096173.2U CN205518848U (en) 2016-01-29 2016-01-29 Do benefit to sealed gas pipeline purging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620096173.2U CN205518848U (en) 2016-01-29 2016-01-29 Do benefit to sealed gas pipeline purging system

Publications (1)

Publication Number Publication Date
CN205518848U true CN205518848U (en) 2016-08-31

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CN201620096173.2U Active CN205518848U (en) 2016-01-29 2016-01-29 Do benefit to sealed gas pipeline purging system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195810A (en) * 2020-09-22 2021-01-08 靳书文 Municipal administration is with formula of taking a breath road surface deceleration strip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195810A (en) * 2020-09-22 2021-01-08 靳书文 Municipal administration is with formula of taking a breath road surface deceleration strip

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 510168 No. 188 Caibin North Road, Baiyun District, Guangzhou City, Guangdong Province

Patentee after: The Pearl River Guangdong gas group Limited by Share Ltd

Address before: 510168 No. 188 Caibin North Road, Baiyun District, Guangzhou City, Guangdong Province

Patentee before: GUANGDONG PEARL RIVER GAS GROUP CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Do benefit to sealed gas pipeline purging system

Effective date of registration: 20191211

Granted publication date: 20160831

Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch

Pledgor: The Pearl River Guangdong gas group Limited by Share Ltd

Registration number: Y2019440000275