CN206223244U - A kind of use for laboratory wet gas flow meter - Google Patents
A kind of use for laboratory wet gas flow meter Download PDFInfo
- Publication number
- CN206223244U CN206223244U CN201621366510.1U CN201621366510U CN206223244U CN 206223244 U CN206223244 U CN 206223244U CN 201621366510 U CN201621366510 U CN 201621366510U CN 206223244 U CN206223244 U CN 206223244U
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- CN
- China
- Prior art keywords
- gas flow
- water level
- body fuselage
- magnetic valve
- flow meter
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of use for laboratory wet gas flow meter, including body fuselage, the inside of body fuselage is installed with water level controller and magnetic valve, water level controller is made up of control chip, and control chip is electrically connected with water level induction contact by holding wire, magnetic valve is located at the bottom of body fuselage, and is fixedly mounted on the outlet pipe extended in housing.Use for laboratory wet gas flow meter of the present utility model, by setting water level controller, the water level that water level induction contact is detected is received by control chip, and compared with the water level settings for realizing being loaded into, so as to show whether water level reaches the position of setting, and messenger line is transmitted to magnetic valve, control magnetic valve is opened and closed, and comes the change of controlling water level；Due to the operation of whole detection system prosthetic, effectively avoid because manually operating the influence for bringing so that the data of experiment are more accurate, and reliability is higher.
Description
Technical field
The utility model is related to gas metering technology field, specially a kind of use for laboratory wet gas flow meter.
Background technology
Wet gas flow meter is a kind of typical volumetric flowmeter, is to flow through gas in one kind can record a time period
The accumulating flow instrument of total amount.When gas flows through wet flow indicator, internal mechanical movements part aerodynamic force effect under,
Gas is divided into single known revolution volume, and repeat constantly being full of and emptying, by mechanically or electrically e measurement technology
Its cycle-index is recorded, the integrated flux of gas is obtained.When gas experiment is carried out, liquid need to be first injected, and reach and set
The water level of meter, then put back to knitting wool rope by artificial operation；Instrument can be touched unavoidably yet with artificial operation, cause instrument
Rock, overflow liquid, cause water level not reach the position of setting, so as to influence the accuracy of experiment.
Utility model content
The purpose of this utility model is to provide a kind of use for laboratory wet gas flow meter, possesses small volume, is easy to take
It is band, easy to use and with accurate advantage is measured, existing wet gas flow meter is solved by artificial operation by knitting wool
Rope is put back to, and so as to touch instrument, causes rocking for instrument, overflows liquid, so as to influence the problem of the accuracy of experiment.
To achieve the above object, the utility model provides following technical scheme：
A kind of use for laboratory wet gas flow meter, including body fuselage, the body fuselage is by procapsid and back casing
Composition, and be fixedly connected by screw screw between procapsid and back casing, enclosed construction is formed, outside the procapsid
Surface is installed with gas flow and indicates disk, and it is cylindrical structure that the gas flow indicates disk, and is fixedly mounted on fore shell
On the inwall of external surface, gas flow indicates also to be installed with gas flow indicator and count table, the gas in disk
Flow indicator is movably connected in gas flow and indicates on disk inwall, and the count table is located at the side of gas flow indicator,
And be embedded on the inwall of gas flow instruction disk, the outer surface of the back casing is installed with air inlet pipe and outlet pipe, described
The inwall of back casing is run through in one end of air inlet pipe, and extends to enclosure interior, and the outlet pipe is located at the lower end of air inlet pipe, and goes out
The inwall of back casing is run through in one end of water pipe, and extends to enclosure interior, and the inside of body fuselage is installed with rotating shaft, described
One end of rotating shaft is fixedly connected with gear drive, and is vertically mounted in body fuselage by gear drive, rotating shaft
Side wall on be also installed with blade, by spot-welded on the side wall of rotating shaft, the inside of body fuselage is also for the blade
Water level controller and magnetic valve are installed with, the water level controller is made up of control chip, and control chip is by letter
Number line is electrically connected with water level induction contact, and the water level induction contact is located at design water level, and is fixed by screw screw,
The magnetic valve is located at the bottom of body fuselage, and is fixedly mounted on the outlet pipe extended in housing, the bottom of body fuselage
Portion is installed with support feet, and top is installed with thermometer, and the support feet is fixedly mounted on body by bolt and nut
On the inwall of outer casing bottom, the thermometer and escaping pipe penetrate the hole that body fuselage top opens up, and extend to interior
Portion.
Preferably, the gas flow indicator and count table are fixedly connected with gear drive.
Preferably, the water level controller and magnetic valve are powered by internal battery.
Preferably, the magnetic valve is electrically connected with by holding wire with water level controller.
Preferably, also it is installed with rubber packing in the support feet.
Compared with prior art, the beneficial effects of the utility model are as follows：
Use for laboratory wet gas flow meter of the present utility model, by setting water level controller, is received by control chip
The water level that water level induction contact is detected, and compared with the water level settings for realizing being loaded into, set so as to show whether water level reaches
Fixed position, and messenger line transmitted to magnetic valve, control magnetic valve is opened and closed, and comes the change of controlling water level；Due to whole spy
Examining system prosthetic is operated, and is effectively avoided because manually operating the influence for bringing so that the data of experiment are more accurate, reliable
Property is higher.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model water level controller schematic diagram.
In figure：1 body fuselage, 2 procapsids, 3 back casings, 4 gas flows indicate disk, 5 gas flow indicators, 6 to count
Table, 7 air inlet pipe, 8 outlet pipes, 9 rotating shafts, 10 gear drives, 11 blades, 12 water level controllers, 121 control chips, 122 water
Position induction contact, 13 magnetic valves, 14 support feets, 141 rubber packings, 15 thermometers, 16 escaping pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of use for laboratory wet gas flow meter, including body fuselage 1 are referred to, body fuselage 1 is by fore shell
Body 2 and back casing 3 are constituted, and are fixedly connected by screw screw between procapsid 2 and back casing 3, form enclosed construction,
The outer surface of procapsid 2 is installed with gas flow and indicates disk 4, and it is cylindrical structure that gas flow indicates disk 4, and fixes peace
On the inwall of the outer surface of procapsid 2, gas flow is indicated also to be installed with gas flow indicator 5 in disk 4 and counted
Table 6, gas flow indicator 5 is movably connected in gas flow and indicates on the inwall of disk 4, and count table 6 is located at gas flow indicator 5
Side, and be embedded in gas flow and indicate on the inwall of disk 4, gas flow indicator 5 and count table 6 are and gear drive
10 are fixedly connected, so as to show that, by the volumetric flow of gas of flowmeter, the outer surface of back casing 3 is installed with air inlet pipe 7
With outlet pipe 8, the inwall of back casing 3 is run through in one end of air inlet pipe 7, and extends to enclosure interior, by air inlet pipe 7 that gas is defeated
Enter in shell, outlet pipe 8 is located at the lower end of air inlet pipe 7, and the inwall of back casing 3 is run through in one end of outlet pipe 8, and extends to housing
Inside, is released the liquid in shell by outlet pipe 8, and the inside of body fuselage 1 is installed with rotating shaft 9, and one end of rotating shaft 9 is consolidated
Surely gear drive 10 is connected with, and is vertically mounted in body fuselage 1 by gear drive 10, the side wall of rotating shaft 9
On be also installed with blade 11, blade 11 by spot-welded on the side wall of rotating shaft 9, by blade 11 by space in shell point
It is multiple air chambers, the inside of body fuselage 1 is also installed with water level controller 12 and magnetic valve 13, and water level controller 12 is by controlling
Coremaking piece 121 is constituted, and control chip 121 is electrically connected with water level induction contact 122, water level induction contact by holding wire
122 are located at design water level, and are fixed by screw screw, and magnetic valve 13 is located at the bottom of body fuselage 1, and is fixedly mounted on
Extend on the outlet pipe 8 in housing, and magnetic valve 13 is electrically connected with by holding wire with water level controller 12, water lev el control
Device 12 and magnetic valve 13 are powered by internal battery, and the bottom of body fuselage 1 is installed with support feet 14, top fixed installation
There is thermometer 15, support feet 14 is fixedly mounted on the inwall of the bottom of body fuselage 1 by bolt and nut, and in support feet 14
Rubber packing 141 is also installed with, the influence of shattering zone, thermometer 15 and escaping pipe can be reduced by rubber packing 141
16 penetrate the hole that the top of body fuselage 1 opens up, and extend to inside.
Use for laboratory wet gas flow meter of the present utility model, the hole from where thermometer 15 injects liquid, and leads to
The position that water level controller 12 makes water level reach setting is crossed, then by air inlet pipe 7, gas is input into body fuselage 1 so that
Pressure rise, so as to promote blade 11 to rotate；So, as long as the number of revolutions of rotating shaft 9 is transmitted by gear drive 10
To gas flow indicator 5 and count table 6, so that it may the volumetric flow of gas that display passes through flowmeter.
Use for laboratory wet gas flow meter of the present utility model, by setting water level controller 12, by control chip 121
The water level that water level induction contact 122 is detected is received, and compared with the water level settings for realizing being loaded into, so as to whether draw water level
The position of setting is reached, and messenger line is transmitted to magnetic valve 13, control magnetic valve 13 is opened and closed, and comes the change of controlling water level；
Due to the operation of whole detection system prosthetic, effectively avoid because manually operating the influence for bringing so that the data of experiment are more
Plus it is accurate, reliability is higher.
In sum：Use for laboratory wet gas flow meter of the present utility model, with small volume, is easy to carry, uses
Conveniently and with accurate advantage is measured, effectively solve existing wet gas flow meter and operated knitting wool rope by artificial
Put back to, so as to touch instrument, cause rocking for instrument, overflow liquid, so as to influence the problem of the accuracy of experiment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of use for laboratory wet gas flow meter, including body fuselage (1), it is characterised in that：The body fuselage (1) by
Procapsid (2) and back casing (3) are constituted, and are fixedly connected by screw screw between procapsid (2) and back casing (3), shape
Into enclosed construction, the outer surface of the procapsid (2) is installed with gas flow and indicates disk (4), the gas flow to refer to
Show that disk (4) is cylindrical structure, and be fixedly mounted on the inwall of procapsid (2) outer surface, gas flow is indicated in disk (4) also
Gas flow indicator (5) and count table (6) are installed with, the gas flow indicator (5) is movably connected in gas stream
On amount instruction disk (4) inwall, the count table (6) is embedded in gas flow instruction positioned at the side of gas flow indicator (5)
On the inwall of disk (4), the outer surface of the back casing (3) is installed with air inlet pipe (7) and outlet pipe (8), the air inlet pipe
(7) inwall of back casing (3) is run through in one end, and extends to enclosure interior, and the outlet pipe (8) is under air inlet pipe (7)
End, and the inwall of back casing (3) is run through in one end of outlet pipe (8), and enclosure interior is extended to, the inside of body fuselage (1) is consolidated
Dingan County is equipped with rotating shaft (9), and one end of the rotating shaft (9) is fixedly connected with gear drive (10), and by loading drive gear
Put (10) to be vertically mounted in body fuselage (1), blade (11), the blade are also installed with the side wall of rotating shaft (9)
(11) by spot-welded on the side wall of rotating shaft (9), the inside of body fuselage (1) is also installed with water level controller (12)
With magnetic valve (13), the water level controller (12) is made up of control chip (121), and control chip (121) is by signal
Line is electrically connected with water level induction contact (122), the water level induction contact (122) at design water level, and by screw
Screw is fixed, and the magnetic valve (13) is fixedly mounted on the outlet pipe extended in housing positioned at the bottom of body fuselage (1)
(8) on, the bottom of body fuselage (1) is installed with support feet (14), and top is installed with thermometer (15) and escaping pipe
(16), the support feet (14) is fixedly mounted on the inwall of body fuselage (1) bottom by bolt and nut, the thermometer
(15) and escaping pipe (16) is through the hole that opens up of body fuselage (1) top, and inside is extended to.
2. a kind of use for laboratory wet gas flow meter according to claim 1, it is characterised in that：The gas flow refers to
Show that pin (5) and count table (6) are fixedly connected with gear drive (10).
3. a kind of use for laboratory wet gas flow meter according to claim 1, it is characterised in that：The water level controller
(12) powered by internal battery with magnetic valve (13).
4. a kind of use for laboratory wet gas flow meter according to claim 1, it is characterised in that：The magnetic valve (13)
It is electrically connected with by holding wire and water level controller (12).
5. a kind of use for laboratory wet gas flow meter according to claim 1, it is characterised in that：The support feet (14)
On be also installed with rubber packing (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366510.1U CN206223244U (en) | 2016-12-13 | 2016-12-13 | A kind of use for laboratory wet gas flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366510.1U CN206223244U (en) | 2016-12-13 | 2016-12-13 | A kind of use for laboratory wet gas flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223244U true CN206223244U (en) | 2017-06-06 |
Family
ID=58783630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366510.1U Expired - Fee Related CN206223244U (en) | 2016-12-13 | 2016-12-13 | A kind of use for laboratory wet gas flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11639866B2 (en) | 2021-02-19 | 2023-05-02 | Saudi Arabian Oil Company | Processes and device for automatically controlling the level of packing fluid for drum type volumetric gas flow meters |
-
2016
- 2016-12-13 CN CN201621366510.1U patent/CN206223244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11639866B2 (en) | 2021-02-19 | 2023-05-02 | Saudi Arabian Oil Company | Processes and device for automatically controlling the level of packing fluid for drum type volumetric gas flow meters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |