CN109029617A - A kind of liquid hydrogen flowmeter of the fixed device of band - Google Patents
A kind of liquid hydrogen flowmeter of the fixed device of band Download PDFInfo
- Publication number
- CN109029617A CN109029617A CN201811052922.1A CN201811052922A CN109029617A CN 109029617 A CN109029617 A CN 109029617A CN 201811052922 A CN201811052922 A CN 201811052922A CN 109029617 A CN109029617 A CN 109029617A
- Authority
- CN
- China
- Prior art keywords
- groove
- flowmeter
- sealing
- fixedly connected
- fixed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of liquid hydrogen flowmeters of the fixed device of band, including flowmeter bodies and connecting tube, the lower end of flowmeter bodies is fixedly connected with connecting rod, and the side wall of connecting rod is fixedly connected with sealing block, and the side of sealing block is equipped with fixation hole, the upper end fixed block of connecting tube, the upper end of fixed block is equipped with groove, and groove is connected together with sealing block, and the upper end of groove is equipped with through-hole, and inductive head protrudes into inside connecting tube through through-hole, the side of through-hole is equipped with annular groove；Pass through setting groove, sealing block, fixation hole and fixed link, fixed link can be stretched to load and unload to flowmeter, achieve the effect that sealing using seal groove and sealing strip, it is not only convenient for loading and unloading, and solves the problems, such as sealing, it solves the problems, such as that worker repairs the inconvenient trouble of replacement, improves worker's working efficiency；The present invention has rational design, and structure is simple, is suitble to popularization and extensive utilization.
Description
Technical field
The invention belongs to flowmeter technology fields, particularly relate to a kind of liquid hydrogen flowmeter of fixed device of band.
Background technique
Flow be calculated as instruction measured flux and (or) in selected time interval fluid total volume instrument.In simple terms
It is a kind of instrument for measuring fluid flow in pipeline or open channel.MeteringIt is industrial eyes.Flow measurement is metering
One of the component part of science and technology, it and national economy, national defense construction, scientific research have close relationship.Carry out this work
Make, to guarantee product quality, improve production efficiency, the development for the technology that advances science all plays an important role, especially in energy
Source crisis, industrial production automation degree current era higher and higher, status of the flowmeter in national economy and effect are more
Add obvious.
A kind of flowmeter measuring liquid hydrogen in the prior art, more troublesome during the installation process, step is comparatively laborious, once
Damaging repair and replacement will be time-consuming and laborious, very troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of liquid hydrogen flowmeters of the fixed device of band, solve the defect of inconvenient installation.
The technical scheme of the present invention is realized as follows:
A kind of liquid hydrogen flowmeter of the fixed device of band, including flowmeter bodies and connecting tube, under the flowmeter bodies
End is fixedly connected with connecting rod, and the side wall of the connecting rod is fixedly connected with sealing block, and the side of the sealing block, which is equipped with, to be fixed
Hole, the lower end of the sealing block are equipped with sealing strip, and the lower end of the connecting rod is fixedly connected with inductive head, under the connecting rod
End side wall is equipped with sealing ring, the upper end fixed block of the connecting tube, and the upper end of the fixed block is equipped with groove, and groove and sealing
Block is connected together, and the upper end of the groove is equipped with through-hole, and inductive head protrudes into inside connecting tube through through-hole, the side of the through-hole
Portion is equipped with annular groove, and sealing ring is connected together with annular groove, and the inside of the fixed block is fixedly connected with adjustable spring, described flexible
The end of spring is fixedly connected with fixed link, and fixed link stretches out the two sides of groove, and fixed link and fixation hole grafting, the company
The both ends of adapter tube are fixedly connected to ring flange.
Further, the upper end of the groove is equipped with cushion, and the upper end of the cushion is equipped with seal groove, and seal groove
With sealing strip card and connection.
Further, the upper end of the fixed link is fixedly connected with push-pull rod, and the upper end of the fixed block is equipped with slideway, and
The upper end that push-pull rod stretches out fixed block is flexibly connected with slideway.
Further, there are two the fixation hole is set, and corresponding fixed link also is provided with two.
Further, the inductive head can be set as cone and roller type.
Further, the display dial of the flowmeter bodies is liquid crystal display, and the outside of liquid crystal display is equipped with
Tempered glass.
In conclusion the present invention has the advantages that
A kind of liquid hydrogen flowmeter of the fixed device of band of the invention, passes through setting groove, sealing block, fixation hole and fixation
Bar can stretch fixed link to load and unload to flowmeter, achieve the effect that sealing using seal groove and sealing strip, not only facilitate
It loads and unloads, and solves the problems, such as sealing, solve the problems, such as that worker repairs the inconvenient trouble of replacement, improve worker's work effect
Rate；The present invention has rational design, and structure is simple, is suitble to popularization and extensive utilization.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the liquid hydrogen flowmeter of the fixed device of band of the present invention；
Fig. 2 is a kind of main view of the liquid hydrogen flowmeter of the fixed device of band of the present invention；
Fig. 3 is a kind of connecting tube top view of the liquid hydrogen flowmeter of the fixed device of band of the present invention；
Fig. 4 is a kind of sealing block bottom view of the liquid hydrogen flowmeter of the fixed device of band of the present invention；
Fig. 5 is a kind of portion the A enlarged drawing of the liquid hydrogen flowmeter of the fixed device of band of the present invention.
In figure: 1, flowmeter bodies；2, connecting tube；3, connecting rod；4, sealing block；5, fixation hole；6, sealing strip；7, incude
Head；8, sealing ring；9, fixed block；10, groove；11, through-hole；12, annular groove；13, adjustable spring；14, fixed link；15, ring flange；
16, cushion；17, seal groove；18, push-pull rod；19, slideway.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs. 1-5, the liquid hydrogen flowmeter of the fixed device of a kind of band, including flowmeter bodies 1 and connecting tube 2, flow
The lower end of meter ontology 1 is fixedly connected with connecting rod 3, and the side wall of connecting rod 3 is fixedly connected with sealing block 4, and the side of sealing block 4 is set
There is a fixation hole 5, the lower end of sealing block 4 is equipped with sealing strip 6, and the lower end of connecting rod 3 is fixedly connected with inductive head 7, under connecting rod 3
End side wall is equipped with sealing ring 8, the upper end fixed block 9 of connecting tube 2, and the upper end of fixed block 9 is equipped with groove 10, and groove 10 and sealing
Block 4 is connected together, and connecting tube 2 is sealed, and the upper end of groove 10 is equipped with through-hole 11, and inductive head 7 protrudes into connection through through-hole 11
Inside pipe 2, the side of through-hole 11 is equipped with annular groove 12, and sealing ring 8 is connected together with annular groove 12, and the inside of fixed block 9 is fixed to be connected
It is connected to adjustable spring 13, the end of adjustable spring 13 is fixedly connected with fixed link 14, and fixed link 14 stretches out the two sides of groove 10,
And fixed link 14 and 5 grafting of fixation hole, it is easy to disassemble by the grafting of fixed link 14 and fixation hole 5 come firm discharge meter ontology 1
Flowmeter bodies 1, the maintenance replacement and installation, the both ends of connecting tube 2 for facilitating maintenance personal are fixedly connected to ring flange 15,
The upper end of groove 10 is equipped with cushion 16, and the upper end of cushion 16 is equipped with seal groove 17, and seal groove 17 and sealing strip 6 block and connect
It connects, reinforces the leakproofness of connecting tube 2, the upper end of fixed link 14 is fixedly connected with push-pull rod 18, and the upper end of fixed block 9 is equipped with slideway
19, and the upper end of the stretching fixed block 9 of push-pull rod 18 is flexibly connected with slideway 19, flowmeter bodies 1 easy to disassemble, fixation hole 5 is set
There are two, and corresponding fixed link 14 also is provided with two, is convenient for fixing seal block 4, inductive head 7 can be set as cone and idler wheel
Type, the display dial of flowmeter bodies 1 is liquid crystal display, and the outside of liquid crystal display is equipped with tempered glass, facilitates observation
Data keep data more intuitive.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of liquid hydrogen flowmeter of the fixed device of band, it is characterised in that: including flowmeter bodies and connecting tube, the flowmeter
The lower end of ontology is fixedly connected with connecting rod, and the side wall of the connecting rod is fixedly connected with sealing block, the side of the sealing block
Equipped with fixation hole, the lower end of the sealing block is equipped with sealing strip, and the lower end of the connecting rod is fixedly connected with inductive head, the company
The bottom side of the wall of extension bar is equipped with sealing ring, and the upper end of the upper end fixed block of the connecting tube, the fixed block is equipped with groove, and recessed
Slot is connected together with sealing block, and the upper end of the groove is equipped with through-hole, and inductive head protrudes into inside connecting tube through through-hole, described
The side of through-hole is equipped with annular groove, and sealing ring is connected together with annular groove, and the inside of the fixed block is fixedly connected with adjustable spring,
The end of the adjustable spring is fixedly connected with fixed link, and fixed link stretches out the two sides of groove, and fixed link and fixation hole are inserted
It connects, the both ends of the connecting tube are fixedly connected to ring flange.
2. a kind of liquid hydrogen flowmeter of the fixed device of band according to claim 1, it is characterised in that: the upper end of the groove
Equipped with cushion, the upper end of the cushion is equipped with seal groove, and seal groove and sealing strip card and connection.
3. a kind of liquid hydrogen flowmeter of the fixed device of band according to claim 1, it is characterised in that: the fixed link it is upper
End is fixedly connected with push-pull rod, and the upper end of the fixed block is equipped with slideway, and push-pull rod stretches out the upper end of fixed block and slideway is lived
Dynamic connection.
4. a kind of liquid hydrogen flowmeter of the fixed device of band according to claim 1, it is characterised in that: the fixation hole is equipped with
Two, and corresponding fixed link also is provided with two.
5. a kind of liquid hydrogen flowmeter of the fixed device of band according to claim 1, it is characterised in that: the inductive head can be set
For cone and roller type.
6. a kind of liquid hydrogen flowmeter of the fixed device of band according to claim 1, it is characterised in that: the flowmeter bodies
Display dial be liquid crystal display, and the outside of liquid crystal display be equipped with tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052922.1A CN109029617A (en) | 2018-09-10 | 2018-09-10 | A kind of liquid hydrogen flowmeter of the fixed device of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052922.1A CN109029617A (en) | 2018-09-10 | 2018-09-10 | A kind of liquid hydrogen flowmeter of the fixed device of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029617A true CN109029617A (en) | 2018-12-18 |
Family
ID=64621016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052922.1A Pending CN109029617A (en) | 2018-09-10 | 2018-09-10 | A kind of liquid hydrogen flowmeter of the fixed device of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542017A (en) * | 2019-07-30 | 2019-12-06 | 杭州蓝捷氢能科技有限公司 | Pressure detection device for hydrogenation station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207423277U (en) * | 2018-03-12 | 2018-05-29 | 天津市旭永诚科技有限公司 | A kind of convenient vortex-shedding meter of mounting means |
| CN207439478U (en) * | 2017-10-31 | 2018-06-01 | 上海沃莘新能源科技有限公司 | A kind of electromagnetic flowmeter being easily installed |
| CN207456532U (en) * | 2017-12-07 | 2018-06-05 | 重庆众誉材工科技有限公司 | Horizontal screw wing dismantling water meter |
| CN207649711U (en) * | 2017-12-26 | 2018-07-24 | 重庆联大仪表有限公司 | A kind of flowmeter anti-loose structure |
-
2018
- 2018-09-10 CN CN201811052922.1A patent/CN109029617A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207439478U (en) * | 2017-10-31 | 2018-06-01 | 上海沃莘新能源科技有限公司 | A kind of electromagnetic flowmeter being easily installed |
| CN207456532U (en) * | 2017-12-07 | 2018-06-05 | 重庆众誉材工科技有限公司 | Horizontal screw wing dismantling water meter |
| CN207649711U (en) * | 2017-12-26 | 2018-07-24 | 重庆联大仪表有限公司 | A kind of flowmeter anti-loose structure |
| CN207423277U (en) * | 2018-03-12 | 2018-05-29 | 天津市旭永诚科技有限公司 | A kind of convenient vortex-shedding meter of mounting means |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542017A (en) * | 2019-07-30 | 2019-12-06 | 杭州蓝捷氢能科技有限公司 | Pressure detection device for hydrogenation station |
| CN110542017B (en) * | 2019-07-30 | 2021-09-21 | 浙江台连低温科技有限公司 | Pressure detection device for hydrogenation station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109029617A (en) | A kind of liquid hydrogen flowmeter of the fixed device of band | |
| CN209043513U (en) | A kind of hyperpressure table sealing installing and connecting apparatus | |
| CN208138883U (en) | A kind of air hose measuring device | |
| CN204831485U (en) | Portable standard table method flowmeter calibrating device | |
| CN105444844A (en) | Movable type standard meter method flowmeter calibrating device | |
| CN204188354U (en) | A kind of haemodialysis extracorporeal circulation pipeline leak detecting device | |
| CN213274398U (en) | Ultrasonic water meter capable of automatically correcting zero drift | |
| CN210135963U (en) | Vortex street flowmeter capable of remotely reading meter | |
| CN208520535U (en) | Product hermeticity energy detection device | |
| CN208736530U (en) | A kind of water meter calibration | |
| CN207456705U (en) | A kind of hydraulic type air-tightness tester | |
| CN105021235A (en) | Flow metering pipe | |
| CN209727389U (en) | Medical tee joint check valve connecting tube air-tightness detection device | |
| CN104964715A (en) | Flow measuring device capable of achieving remote monitoring and improving measuring accuracy conveniently | |
| CN206876357U (en) | Hermetically sealed testboard for car air filtering core assembly | |
| CN209296255U (en) | A kind of novel wind tube leakage test device | |
| CN204556612U (en) | A kind of motion detection device of heat power equipment fresh water (FW) | |
| CN201184880Y (en) | On-line hydrogen analyzer | |
| CN216746269U (en) | Portable flowmeter for water balance | |
| CN205607458U (en) | Turbocompressor flow detection device | |
| CN204347002U (en) | A kind of gas cell device of gas analyzer | |
| CN210426638U (en) | Wafer type electromagnetic flowmeter | |
| CN211319077U (en) | Adhesive proportioning flow controller | |
| CN219734207U (en) | Automatic instrument sealing device | |
| CN208089955U (en) | A kind of telescopic metallic seal butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |