CN109058633A - A kind of online installation method of water at atmospheric pressure pipeline meter - Google Patents
A kind of online installation method of water at atmospheric pressure pipeline meter Download PDFInfo
- Publication number
- CN109058633A CN109058633A CN201811068016.0A CN201811068016A CN109058633A CN 109058633 A CN109058633 A CN 109058633A CN 201811068016 A CN201811068016 A CN 201811068016A CN 109058633 A CN109058633 A CN 109058633A
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- water
- pipeline
- electric hammer
- type connector
- straight type
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of online installation methods of water at atmospheric pressure pipeline meter, belong to pipeline meter mounting technique field.It the steps include: step 1: according to water column maximum height after hydraulic pressure calculating aperture；Step 2: production waterproof ceiling；Step 3: relief valve is welded on to the outside of straight type connector；Step 4: waterproof ceiling is mounted on the outside of water pipe；Step 5: straight type connector is welded on pipeline, opens relief valve；Step 6: by the fixed electric hammer of insulation waddy, the drill bit of electric hammer is put into the inside of straight type connector；Step 7: distribution box power transmission, electric hammer starts to drill, after drilling through pipeline, distribution box power-off；Step 8: taking out electric hammer, is inserted into platinum resistance thermometer sensor, locks screw thread；Step 9: relief valve is closed.The present invention carries out operation in the case where there is water electrification, avoids producing hysteresis caused by stopping production, effectively improves production efficiency, reduces dimension inspection cost.
Description
Technical field
The present invention relates to pipeline meter mounting technique fields, online more specifically to a kind of water at atmospheric pressure pipeline meter
Installation method.
Background technique
In the prior art, water at atmospheric pressure Pipe installing instrument presses original mode, and pipeline must cut off the water after pressure release, open on pipeline
Instrument is installed in hole, and operation in this way can seriously affect production, and production is caused to lag, and production efficiency gradually reduces, and dimension inspection cost occupies high
Under not, it is badly in need of a kind of installation method without cutting off the water construction to avoid production line from stopping production then.
Summary of the invention
1. technical problems to be solved by the inivention
In view of the defects existing in the prior art with deficiency, the present invention provides a kind of water at atmospheric pressure pipeline meter sides of installation online
Method, this method carries out operation in the case where there is water electrification, to improve production efficiency, reduces dimension inspection cost.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of online installation method of water at atmospheric pressure pipeline meter of the invention, the steps include:
Step 1: according to water column maximum height after hydraulic pressure calculating aperture；
Step 2: observation pipeline surrounding enviroment when having cable above pipeline, make waterproof ceiling；
Step 3: relief valve is welded on to the outside of straight type connector；
Step 4: waterproof ceiling is mounted on the outside of water pipe；
Step 5: straight type connector is welded on pipeline, is opened relief valve, is covered insulating cement on straight type connector
Skin；
Step 6: operator dresses insulation rubber overshoes, wears insulating glove, fixes electric hammer by insulation waddy, electric hammer
Drill bit is put into the inside of straight type connector after drilling through insulation rubber；
Step 7: distribution box power transmission, electric hammer starts to drill, after drilling through pipeline, distribution box power-off；
Step 8: taking out electric hammer, removes insulation rubber, is inserted into platinum resistance thermometer sensor, locks screw thread；
Step 9: relief valve is closed, is as installed.
Further, the height of the waterproof ceiling is greater than water column maximum height, and water column maximum height is by formula f/s=
ρ gh is calculated.
Further, the waterproof ceiling, which is built by color steel tile with angle steel, is made.
Further, the straight type connector is vertically inserted in the outer ring of pipeline.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
By the present invention in that fixing electric hammer with insulation waddy to operate, prevents electric appliance from meeting water and electric shock accidents, electric hammer occurs
When drilling through pipeline, pressure water is excluded from relief valve, reduces the pressure of top installing port, it is ensured that platinum resistance thermometer sensor, can smoothly enter into, platinum heat
Resistance is the temperature-sensing element for making temperature sensing material with platinum, and a kind of temperature detector being made of lead and protection pipe, by platinum heat
Resistance is connected with externally measured, control device and mechanical device, and the online installation operation of waterpipe instrument, this method can be completed
Operation is carried out in the case where there is water electrification, avoids producing hysteresis caused by stopping production, effectively improves production efficiency, reduce dimension
Examine cost.
Detailed description of the invention
Fig. 1 is installation process figure of the invention；
Fig. 2 is electric hammer clamping effect figure of the invention.
In figure: 1, waterproof ceiling；2, relief valve；3, straight type connector；4, insulate waddy；5, electric hammer；6, platinum resistance thermometer sensor,.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples:
Embodiment 1
From Fig. 1-2 as can be seen that a kind of online installation method of water at atmospheric pressure pipeline meter of the present embodiment, the steps include:
Step 1: according to water column maximum height after hydraulic pressure calculating aperture；
Step 2: observation pipeline surrounding enviroment when having cable above pipeline, make waterproof ceiling 1, if no cable not
Need to make waterproof ceiling 1, the height of waterproof ceiling 1 is greater than water column maximum height, and water column maximum height is by formula f/s=ρ gh
It is calculated, waterproof ceiling 1, which is built by color steel tile with angle steel, to be made；
Step 3: relief valve 2 is welded on to the outside of straight type connector 3；
Step 4: waterproof ceiling 1 is mounted on the outside of water pipe；
Step 5: straight type connector 3 is welded on pipeline, opens relief valve 2, and insulation is covered on straight type connector 3
Rubber, the effect for the rubber that insulate are to guarantee to prevent the water flow overflowed from causing electric hammer 5 short-circuit in the moment for taking out electric hammer 5, damage electricity
Hammer 5, straight type connector 3 is vertically inserted in the outer ring of pipeline；
Step 6: operator dresses insulation rubber overshoes, wears insulating glove, passes through the fixed electric hammer 5 of insulation waddy 4, electric hammer 5
Drill bit drill through insulation rubber after be put into the inside of straight type connector 3；
Step 7: distribution box power transmission, electric hammer 5 starts to drill, after drilling through pipeline, distribution box power-off；
Step 8: taking out electric hammer 5, removes insulation rubber, is inserted into platinum resistance thermometer sensor, 6, locks screw thread；
Step 9: relief valve 2 is closed, is as installed.
In operating process, into the operating personnel of site examining and repairing, it is necessary to which safe wearing cap, appliances for labor protection dress conform to
It asks, Work places, which are in, a water livewire work, and when operation is careful, is safe, is careful, and operation will notice that water flow overflows shape at any time
State, while paying attention to powering off at any time, unnecessary damage is prevented, security risk is prevented.
Operator is operated by using the fixed electric hammer 5 of insulation waddy 4, prevents electric appliance from meeting water and electric shock accidents occurs,
When electric hammer 5 drills through pipeline, pressure water from relief valve 2 exclude, reduce top installing port pressure, it is ensured that platinum resistance thermometer sensor, 6 smoothly into
Enter, platinum resistance thermometer sensor, 6 is the temperature-sensing element for making temperature sensing material with platinum, and a kind of temperature detection being made of lead and protection pipe
Platinum resistance thermometer sensor, 6 is connected with externally measured, control device and mechanical device, the online installation of waterpipe instrument can be completed by device
Operation, this method carry out operation in the case where there is water electrification, avoid producing hysteresis caused by stopping production, effectively improve production
Efficiency reduces dimension inspection cost.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (4)
1. a kind of online installation method of water at atmospheric pressure pipeline meter, it is characterised in that: the steps include:
Step 1: according to water column maximum height after hydraulic pressure calculating aperture；
Step 2: observation pipeline surrounding enviroment when having cable above pipeline, make waterproof ceiling (1)；
Step 3: relief valve (2) is welded on to the outside of straight type connector (3)；
Step 4: waterproof ceiling (1) is mounted on the outside of water pipe；
Step 5: straight type connector (3) is welded on pipeline, is opened relief valve (2), is covered on straight type connector (3) exhausted
Edge rubber；
Step 6: operator dresses insulation rubber overshoes, wears insulating glove, electric hammer fixed electric hammer (5) by insulation waddy (4)
(5) drill bit is put into the inside of straight type connector (3) after drilling through insulation rubber；
Step 7: distribution box power transmission, electric hammer (5) starts to drill, after drilling through pipeline, distribution box power-off；
Step 8: electric hammer (5) are taken out, remove insulation rubber, are inserted into platinum resistance thermometer sensor, (6), screw thread is locked；
Step 9: it closes relief valve (2), is as installed.
2. a kind of online installation method of water at atmospheric pressure pipeline meter according to claim 1, it is characterised in that: the waterproof
The height of ceiling (1) is greater than water column maximum height, and water column maximum height is calculated by formula f/s=ρ gh.
3. a kind of online installation method of water at atmospheric pressure pipeline meter according to claim 1, it is characterised in that: the waterproof
Ceiling (1), which is built by color steel tile with angle steel, to be made.
4. a kind of online installation method of water at atmospheric pressure pipeline meter according to claim 1, it is characterised in that: the straight type
Connector (3) is vertically inserted in the outer ring of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068016.0A CN109058633B (en) | 2018-09-13 | 2018-09-13 | Online installation method of normal-pressure water pipeline instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068016.0A CN109058633B (en) | 2018-09-13 | 2018-09-13 | Online installation method of normal-pressure water pipeline instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109058633A true CN109058633A (en) | 2018-12-21 |
| CN109058633B CN109058633B (en) | 2020-07-17 |
Family
ID=64760404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068016.0A Active CN109058633B (en) | 2018-09-13 | 2018-09-13 | Online installation method of normal-pressure water pipeline instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058633B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94043246A (en) * | 1994-12-06 | 1996-10-10 | Б.П. Лобанов | Device for attaching running water lines |
| CN2287244Y (en) * | 1996-03-08 | 1998-08-05 | 焦发兆 | Electric tapping machine for pipeline under pressure |
| GR20080100629A (en) * | 2008-10-01 | 2010-05-13 | Αλεξανδρος Φιλιππου Λαζαρης | Tool for the tapping of central water conduits |
| CN102522280A (en) * | 2011-12-09 | 2012-06-27 | 山东电力集团公司东营供电公司 | Operation method for 10kV drop-out fuse |
| CN204054199U (en) * | 2014-06-25 | 2014-12-31 | 天津耀德环保科技有限公司 | Hole drilling device for pipeline with pressure |
| CN106641564A (en) * | 2017-02-28 | 2017-05-10 | 开封市清源工程有限公司 | Non-water-cutoff construction method for water-break mounting and maintaining of water supply pipeline |
-
2018
- 2018-09-13 CN CN201811068016.0A patent/CN109058633B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94043246A (en) * | 1994-12-06 | 1996-10-10 | Б.П. Лобанов | Device for attaching running water lines |
| CN2287244Y (en) * | 1996-03-08 | 1998-08-05 | 焦发兆 | Electric tapping machine for pipeline under pressure |
| GR20080100629A (en) * | 2008-10-01 | 2010-05-13 | Αλεξανδρος Φιλιππου Λαζαρης | Tool for the tapping of central water conduits |
| CN102522280A (en) * | 2011-12-09 | 2012-06-27 | 山东电力集团公司东营供电公司 | Operation method for 10kV drop-out fuse |
| CN204054199U (en) * | 2014-06-25 | 2014-12-31 | 天津耀德环保科技有限公司 | Hole drilling device for pipeline with pressure |
| CN106641564A (en) * | 2017-02-28 | 2017-05-10 | 开封市清源工程有限公司 | Non-water-cutoff construction method for water-break mounting and maintaining of water supply pipeline |
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| Publication number | Publication date |
|---|---|
| CN109058633B (en) | 2020-07-17 |
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