CN203395485U - Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions - Google Patents

Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions Download PDF

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Publication number
CN203395485U
CN203395485U CN201320363614.7U CN201320363614U CN203395485U CN 203395485 U CN203395485 U CN 203395485U CN 201320363614 U CN201320363614 U CN 201320363614U CN 203395485 U CN203395485 U CN 203395485U
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CN
China
Prior art keywords
pipeline
pressure
pipe
bent pipe
fluid
Prior art date
Application number
CN201320363614.7U
Other languages
Chinese (zh)
Inventor
蔡津鸿
Original Assignee
蔡津鸿
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.)
Filing date
Publication date
Application filed by 蔡津鸿 filed Critical 蔡津鸿
Priority to CN201320363614.7U priority Critical patent/CN203395485U/en
Application granted granted Critical
Publication of CN203395485U publication Critical patent/CN203395485U/en

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Abstract

The utility model discloses a liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions, and relates to a fluid hydraulic pressure displaying pipeline device. The outlet of a discharging bent pipe (9) and the inlet of a feeding bent pipe (11) are formed oppositely in an inner-pipe channel (10) in a pipeline (4); the feeding bent pipe (11) and the discharging bent pipe (9) outside the pipeline (4) are connected with each other; a pressure gauge (8) and a pressure relief valve (2) are connected to the feeding bent pipe (11) and the discharging bent pipe (9) outside the pipeline (4); the pressure relief valve (2) is connected with a storing tank through a storing tank pipeline (1). According to the liquid pipeline, fluid in the inner-pipe channel formed by the feeding bent pipe, a high-pressure-resistant glass pipe and the discharging bent pipe flows outside the pipeline, the pressure in the pipeline can be displayed constantly through the pressure gauge, the pressure relief valve can be used for relieving pressure at any time, and the turbidity of the fluid in the pipeline can be observed through the high-pressure-resistant glass pipe.

Description

A kind of fluid pipeline with pressure release and hydraulic pressure demonstration constantly
[technical field]
The utility model relates to a kind of fluid hydraulic pressure display pipes device, especially relates to a kind of fluid pipeline with pressure release and hydraulic pressure demonstration constantly.
[background technique]
Known, pipeline be carrying fluid by first arrive the mode of movement of saving most on second ground, namely use many pipes to use to be connected to form and carry gas, liquid or with the path of the fluid of solid particle; Use therein pipe coupling " adpting flange " and valve etc.Conventionally, fluid, after the superchargings such as blower, compressor, pump and boiler, flows to low pressure place from the high pressure of pipeline, also can utilize pressure or the gravity transfer of fluid self.Having many uses of pipeline is general, is mainly used in feedwater, draining, heat supply, gives gas, grows apart from transfer oil and rock gas, agricultural irrigation, hydraulic engineering and various commercial plant.Due to long-term use, the greasy filth in pipe, rust deposite solidify and cause former caliber to diminish, and the wall thickness of pipe is just thin; In long-term pipe, silt deposit generation hydrogen sulfide gas easily causes environmental pollution and easily causes and fire; Acid in waste water, alkaloid substance easily produce corrosion to tube wall; If the irregular removing of the foreign matter in pipeline just can cause line clogging.
Pipe pressure sensor is to take precautions against the too high a kind of pressure transducer of pipeline pressure, it is widely used in various industrial automatic control environment, relates to numerous industries such as petroleum pipeline, water conservancy and hydropower, railway traffic, intelligent building, production automatic control, Aero-Space, military project, petrochemical industry, oil well, electric power, boats and ships, lathe, hydraulic machinery; Yet pipe pressure sensor function is only pressure measurement, once occur that the precipitation mud that foreign matter accumulates in local accumulation or pipeline is too much, people cannot discover, and are unfavorable for safe transport.
[summary of the invention]
In order to overcome the deficiency in background technique, the utility model discloses a kind of fluid pipeline with pressure release and hydraulic pressure demonstration constantly, the pipeline that the utility model forms fluid in pipe internal channel by feeding bent pipe, high pressure resistant glass tube, discharging elbow flows outward, pressure gauge is pressure in display pipes constantly, pressure relief valve is pressure release at any time, the turbidity of fluid in high pressure resistant glass tube observable pipeline.
For achieving the above object, the utility model adopts following technological scheme:
A kind of fluid pipeline with pressure release and hydraulic pressure demonstration constantly, comprise pipeline, discharging elbow, feeding bent pipe, pressure gauge, pressure relief valve and holding vessel pipeline, in the outlet of discharging elbow and the import of the feeding bent pipe pipe internal channel in pipeline, arrange in the other direction, feeding bent pipe outside pipeline is connected with discharging elbow, on feeding bent pipe outside pipeline and discharging elbow, be connected with respectively pressure gauge, pressure relief valve, described pressure relief valve connects holding vessel by holding vessel pipeline.
The described fluid pipeline with pressure release and hydraulic pressure demonstration constantly, the pipeline outer end of feeding bent pipe is provided with three-way pipe B, and the pipeline outer end of discharging elbow is provided with three-way pipe A, between three-way pipe B and three-way pipe A, is provided with high pressure resistant glass tube; Described three-way pipe A Bonding pressure table; Described three-way pipe B connects pressure relief valve.
The described fluid pipeline with pressure release and hydraulic pressure demonstration constantly, is respectively equipped with adpting flange at the two ends of pipeline.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
The fluid pipeline with pressure release and hydraulic pressure demonstration constantly described in the utility model, the utility model in the pipe internal channel in pipeline arranges the import of the outlet of discharging elbow and feeding bent pipe in the other direction, make the fluid of drawing with the fluid in pipe internal channel for synchronizeing, high pressure resistant glass tube between three-way pipe A and three-way pipe B can field observation pipeline in the turbidity of fluid, to there are making when undesired corresponding treatment measures, pressure gauge is pressure in display pipes constantly, pressure relief valve pressure release at any time when there is overpressure; The utility model can be realized the object that pipe safety is carried, and has saved greatly manpower and valuable time, as long as and the runnability that can observe pipeline.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is pipeline inner structure schematic diagram of the present utility model;
In figure: 1, holding vessel pipeline; 2, pressure relief valve; 3, three-way pipe A; 4, pipeline; 5, adpting flange; 6, high pressure resistant glass tube; 7, three-way pipe B; 8, pressure gauge; 9, discharging elbow; 10, pipe internal channel; 11, feeding bent pipe.
[embodiment]
By the following examples, can explain in more detail the utility model, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;
Described in 1 or 2, there is pressure release and hydraulic pressure shows constantly fluid pipeline by reference to the accompanying drawings, comprise pipeline 4, discharging elbow 9, feeding bent pipe 11, pressure gauge 8, pressure relief valve 2 and holding vessel pipeline 1, at the two ends of pipeline 4, be respectively equipped with adpting flange 5, in the pipe internal channel 10 of the import of the outlet of discharging elbow 9 and feeding bent pipe 11 in pipeline 4, arrange in the other direction, pipeline 4 outer ends of feeding bent pipe 11 are provided with three-way pipe B7, pipeline 4 outer ends of discharging elbow 9 are provided with three-way pipe A3, are provided with high pressure resistant glass tube 6 between three-way pipe B7 and three-way pipe A3; Described three-way pipe A3 Bonding pressure table 8; Described three-way pipe B7 connects pressure relief valve 2, and described pressure relief valve 2 connects holding vessel by holding vessel pipeline 1.
Implement the fluid pipeline with pressure release and hydraulic pressure demonstration constantly described in the utility model, the adpting flange of the utility model pipe ends 5 is connected with main pipeline respectively, when main pipeline is carried fluid feeding bent pipe 11 by fluid conduction to three-way pipe B7, by fluid pressure after three-way pipe B7, in pressure gauge 8, show pressure relief valve pressure release at any time when there is overpressure; Liquid is during through high pressure resistant glass tube 6 between three-way pipe A3 and three-way pipe B7, operator can the high pressure resistant glass tube 6 of field observation in the turbidity of fluid, to there are making when undesired corresponding treatment measures; The utility model is applicable to water conservancy and hydropower, railway traffic, intelligent building, production automatic control, Aero-Space, military project, electric power, boats and ships, lathe, hydraulic machinery etc. and uses pipeline to carry the industry of fluid, the oil transfer that the inapplicable industry of the utility model is petrochemical industry.
The utility model does not describe part in detail for prior art.

Claims (3)

1. one kind has pressure release and hydraulic pressure shows constantly fluid pipeline, comprise pipeline (4), discharging elbow (9), feeding bent pipe (11), pressure gauge (8), pressure relief valve (2) and holding vessel pipeline (1), it is characterized in that: in the pipe internal channel (10) of the import of the outlet of discharging elbow (9) and feeding bent pipe (11) in pipeline (4), arrange in the other direction, the outer feeding bent pipe (11) of pipeline (4) is connected with discharging elbow (9), on feeding bent pipe (11) outside pipeline (4) and discharging elbow (9), be connected with respectively pressure gauge (8), pressure relief valve (2), described pressure relief valve (2) connects holding vessel by holding vessel pipeline (1).
2. according to claim 1 have pressure release and hydraulic pressure shows constantly a fluid pipeline, it is characterized in that: pipeline (4) outer end of feeding bent pipe (11) is provided with three-way pipe B(7), pipeline (4) outer end of discharging elbow (9) is provided with three-way pipe A(3), three-way pipe B(7) and three-way pipe A(3) between be provided with high pressure resistant glass tube (6); Described three-way pipe A(3) Bonding pressure table (8); Described three-way pipe B(7) connect pressure relief valve (2).
3. the fluid pipeline with pressure release and hydraulic pressure demonstration constantly according to claim 1, is characterized in that: at the two ends of pipeline (4), be respectively equipped with adpting flange (5).
CN201320363614.7U 2013-06-24 2013-06-24 Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions CN203395485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320363614.7U CN203395485U (en) 2013-06-24 2013-06-24 Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320363614.7U CN203395485U (en) 2013-06-24 2013-06-24 Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions

Publications (1)

Publication Number Publication Date
CN203395485U true CN203395485U (en) 2014-01-15

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Application Number Title Priority Date Filing Date
CN201320363614.7U CN203395485U (en) 2013-06-24 2013-06-24 Liquid pipeline with pressure relieving and constant hydraulic pressure displaying functions

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CN (1) CN203395485U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747857A (en) * 2015-01-23 2015-07-01 胡和萍 Pipe pressure relief bolt
CN106499956A (en) * 2016-12-12 2017-03-15 杭州知加网络科技有限公司 A kind of explosion-proof pipeline group of antidetonation
CN110285326A (en) * 2019-05-27 2019-09-27 中国石油天然气集团有限公司 A kind of fluid pipeline dead oil section pressure relief device and method
CN110947146A (en) * 2019-12-11 2020-04-03 海南合丰运维科技有限公司 Fire hydrant water stealing prevention device based on pressure detection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747857A (en) * 2015-01-23 2015-07-01 胡和萍 Pipe pressure relief bolt
CN106499956A (en) * 2016-12-12 2017-03-15 杭州知加网络科技有限公司 A kind of explosion-proof pipeline group of antidetonation
CN106499956B (en) * 2016-12-12 2019-10-01 广东港鑫不锈钢实业有限公司 A kind of pipeline group that antidetonation is explosion-proof
CN110285326A (en) * 2019-05-27 2019-09-27 中国石油天然气集团有限公司 A kind of fluid pipeline dead oil section pressure relief device and method
CN110947146A (en) * 2019-12-11 2020-04-03 海南合丰运维科技有限公司 Fire hydrant water stealing prevention device based on pressure detection

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Chen Guomin

Inventor after: Yuan Long

Inventor after: Chen Peng

Inventor after: Chen Huanhuan

Inventor after: Chen Pengcheng

Inventor before: Cai Jinhong

TR01 Transfer of patent right

Effective date of registration: 20141024

Address after: 474550 Zhongzhou company, 1038 Zhongjing Road, Xixia County, Henan Province

Patentee after: Chen Guomin

Address before: 221600 Jiangsu province Peixian new Pei Pei Cheng Long Road Garden District Building 3 unit 402 room

Patentee before: Cai Jinhong

ASS Succession or assignment of patent right

Owner name: CHEN GUOMIN

Free format text: FORMER OWNER: CAI JINHONG

Effective date: 20141024

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 221600 XUZHOU, JIANGSU PROVINCE TO: 474550 NANYANG, HENAN

Free format text: CORRECT: INVENTOR; FROM: CAI JINHONG TO: CHEN GUOMIN YUAN LONG CHEN PENG CHEN HUANHUAN CHEN PENGCHENG

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140115

Termination date: 20150624