CN205650216U - Laboratory meter - Google Patents
Laboratory meter Download PDFInfo
- Publication number
- CN205650216U CN205650216U CN201620284997.2U CN201620284997U CN205650216U CN 205650216 U CN205650216 U CN 205650216U CN 201620284997 U CN201620284997 U CN 201620284997U CN 205650216 U CN205650216 U CN 205650216U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- water
- controller
- control panel
- effusion 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model provides a laboratory meter, includes the shell, the bottom sets up the motor in the shell, and the motor passes through shaft coupling and impeller connection, impeller one end with advance water piping connection, the other end with go out water piping connection, its characterized in that: be provided with the flowmeter on the outlet pipe, the flowmeter links to each other with the controller, and the controller is connected with control panel, and control panel is connected with display panel and shows the data result on display panel. Through setting up the flowmeter and link to each other with the controller on the pipeline outlet pipe that draws water, can accurate volume take the water yield, avoided artifical volume to get produced error, the water that uses this meter can be directly to get the volume simultaneously passes through can not produce secondary pollution during the outlet pipe flows into the reaction household utensils.
Description
Technical field
This utility model relates to metrical instrument technical field, is specifically related to the instrument of a kind of laboratory metering water.
Background technology
In senior middle school, laboratory in colleges and universities, the carrying out of various experiments inevitably all can use water, such as
Dissolve solute, diluted concentration etc., it is sometimes desirable to measure water consumption accurately, the most all can by graduated cylinder or
The graduated instruments such as person's beaker measure, but the mode that this dependence manually measures can exist bigger
Error, it is impossible to meet requirement during degree of precision, measure water by graduated cylinder or beaker simultaneously and pour reaction again into
Vessel easily cause secondary pollution.
Utility model content
Technical problem to be solved in the utility model is to overcome existing technological deficiency, it is provided that Yi Zhongshi
Test room metrical instrument.
Technical problem to be solved in the utility model uses following technical scheme to realize:
A kind of laboratory metrical instrument, including shell, described shell inner bottom part is provided with motor, described electricity
Machine is connected with impeller by shaft coupling, and described impeller one end is connected with water inlet pipe, and the other end is with outlet pipe even
Connecing, be provided with effusion meter on outlet pipe, effusion meter is connected with controller, and controller is with control panel even
Connecing, control panel is connected with display floater and shows on a display panel by data result, control panel,
Display floater is separately positioned on outer casing frontispiece, and control panel is positioned at below display floater, and motor passes through wire
Being connected to controller, arrange at shell rear surface porose, plug is connected through the hole on shell with controller.
Described water inlet pipe water inlet, outlet pipe outlet are separately positioned on below outer casing frontispiece control panel,
Described effusion meter is preferably located at outlet pipe near water outlet, so when measuring a certain amount of water, at electricity
After machine stall, the water between the effusion meter on outlet pipe and outlet can rely on the gravity of self to flow out water outlet
Pipe, makes the water yield measured more accurate.
Between effusion meter and outlet on described outlet pipe, flow control valve is set, can control from going out
The discharge size that water pipe flows out.
When measuring a certain amount of water, first setting water consumption on the control panel, control panel is by water consumption
Signal is transferred to controller, and controller starts motor and from water inlet pipe, water is transported to outlet pipe, water outlet simultaneously
Effusion meter on pipe carries out record to the water yield flowed out, and result is fed back to controller, when passing through flow
The water yield of meter is when reaching setting value, and controller sends closes the signal of motor and make the flow of effusion meter be simultaneously
Zero.
The beneficial effects of the utility model are: by draw water arrange on pipeline outlet pipe effusion meter and with control
Device processed is connected, and can measure water consumption accurately, it is to avoid manually measure produced error, makes simultaneously
Directly the water measured can be flowed in reaction vessels by outlet pipe with this metrical instrument, will not produce
Secondary pollution.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model front elevation.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
As shown in Figure 1, 2, a kind of laboratory metrical instrument, including shell 1, shell 1 inner bottom part is provided with
Motor 2, motor 2 is connected with impeller 3 by shaft coupling, and impeller 3 one end is connected with water inlet pipe 4, the other end and
Outlet pipe 5 connects, and is provided with effusion meter 7 on outlet pipe 5, and effusion meter 7 is connected with controller 6, controller
6 are connected with control panel 10, and control panel 10 is connected with display floater 9 and is shown by data result in display
On panel 9, control panel 10, display floater 9 are separately positioned on shell 1 front, and control panel 10 is positioned at aobvious
Show that, below panel 9, motor 2 is wired to controller 6, arrange porose at shell 1 back side, plug
11 are connected through the hole on shell 1 with controller 6.
Water inlet pipe 4 water inlet, outlet pipe 5 outlet are separately positioned on below shell 1 front control panel 10,
Effusion meter 7 is preferably located at outlet pipe 5 near water outlet, so when measuring a certain amount of water, at motor 2
After stall, the water between effusion meter 7 and the outlet on outlet pipe 5 can rely on the gravity of self to flow out water outlet
Pipe 5, makes the water yield measured more accurate.
Between effusion meter 7 and outlet on outlet pipe 5, flow control valve is set, can control from water outlet
The discharge size that pipe 5 flows out.
When measuring a certain amount of water, first setting water consumption on control panel 10, control panel 10 will be used
Water yield signal is transferred to controller 6, and controller 6 starts motor 2 and from water inlet pipe 4, water is transported to outlet pipe 5,
Effusion meter 7 on outlet pipe 5 carries out record to the water yield flowed out simultaneously, and result feeds back to controller 6,
When reaching setting value by the water yield of effusion meter 7, controller 6 sends the signal of cut out motor 2 and makes stream simultaneously
The flow of gauge 7 is zero.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (2)
1. a laboratory metrical instrument, including shell, described shell inner bottom part arranges motor, described motor is connected with impeller by shaft coupling, described impeller one end is connected with water inlet pipe, the other end is connected with outlet pipe, it is characterized in that: on described outlet pipe, be provided with effusion meter, described effusion meter is connected with controller, described controller is connected with control panel, described control panel is connected with display floater and shows on a display panel by data result, and described effusion meter is arranged on described outlet pipe near water outlet.
A kind of laboratory metrical instrument the most according to claim 1, it is characterised in that: between effusion meter and the outlet on described outlet pipe, flow control valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284997.2U CN205650216U (en) | 2016-04-06 | 2016-04-06 | Laboratory meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284997.2U CN205650216U (en) | 2016-04-06 | 2016-04-06 | Laboratory meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205650216U true CN205650216U (en) | 2016-10-19 |
Family
ID=57390796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284997.2U Expired - Fee Related CN205650216U (en) | 2016-04-06 | 2016-04-06 | Laboratory meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205650216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422224A (en) * | 2017-08-28 | 2019-03-05 | 康美包（苏州）有限公司 | The control method and control device of bottle placer and bottle placer |
-
2016
- 2016-04-06 CN CN201620284997.2U patent/CN205650216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422224A (en) * | 2017-08-28 | 2019-03-05 | 康美包（苏州）有限公司 | The control method and control device of bottle placer and bottle placer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201705330U (en) | Mobile Oil Well Multiphase Flow Metering Device | |
| RU2011139114A (en) | BUNKER FUEL TRANSFER | |
| CN209729213U (en) | Along journey drag reduction experiment instrument | |
| CN205650216U (en) | Laboratory meter | |
| CN201593993U (en) | Trace gas flowmeter for testing permeability of low-permeability rock | |
| CN206959918U (en) | Orifice vortex street gas-liquid metering device | |
| CN201007666Y (en) | Mine slurry continuously autoweighing device | |
| CN102435266B (en) | The permanent head water system of flow measurement device | |
| CN206315553U (en) | Device for detecting service life of filter element and water purifier | |
| CN205680008U (en) | A kind of strongly corrosion liquid flow control system | |
| CN211904339U (en) | On-line detection standard device for small-flow gas flowmeter | |
| CN201507434U (en) | Laboratory water purifier water purification pump testing device | |
| CN204829278U (en) | Liquefied natural gas of two measurements of single current volume adds mechanism of qi | |
| CN204115792U (en) | A kind of hot diaphragm type flowmeter | |
| CN203964986U (en) | Desulphurization system absorbing tower liquid-level measuring system | |
| CN202442760U (en) | Water meter calibration device | |
| CN207763780U (en) | A kind of vehicle-mounted single water tank type oil field water meter field calibration device | |
| CN201637510U (en) | On-line liquid cement grinding additive detection device | |
| CN209280101U (en) | A kind of automatic fluid calibrating installation | |
| CN105675849B (en) | Water heat type individual well analyzer of water content | |
| CN2409514Y (en) | Differential pressure density density measurer | |
| CN105987735A (en) | High-precision differential pressure type liquid level measurement device and application thereof | |
| CN210719348U (en) | Constant pressure water meter detection water supply system | |
| CN204855044U (en) | Measuring device is decreased to heat energy gauge pressure | |
| CN219888288U (en) | Performance testing device for internal reflux pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170406 |