CN206861256U - A kind of chemistry laboratory central liquid supply system - Google Patents
A kind of chemistry laboratory central liquid supply system Download PDFInfo
- Publication number
- CN206861256U CN206861256U CN201720228816.9U CN201720228816U CN206861256U CN 206861256 U CN206861256 U CN 206861256U CN 201720228816 U CN201720228816 U CN 201720228816U CN 206861256 U CN206861256 U CN 206861256U
- Authority
- CN
- China
- Prior art keywords
- liquid
- fluid reservoir
- cleaning fluid
- liquid storage
- fluid tank
- 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
Abstract
The utility model discloses a kind of chemistry laboratory central liquid supply system, including fluid reservoir, cleaning fluid tank, the interim groove of liquid storage, take liquid case and control device, the fluid reservoir is provided with several, the fluid reservoir and cleaning fluid tank are connected with the interim groove of liquid storage by feed liquid pipeline respectively, the fluid reservoir, cleaning fluid tank and the inner bottom of liquid case is taken to be equipped with level sensor, one end of the feed liquid pipeline and fluid reservoir and cleaning fluid tank junction is equipped with magnetic valve, and the feed liquid pipeline and one end of the interim groove junction of liquid storage are equipped with hand-operated valve and flowmeter.Device of the present utility model is simple to operate, convenient use, advantageously reduces potential safety hazard, preferably carries out chemical experiment.
Description
Technical field
It the utility model is related to chemical laboratory equipment technical field, more particularly to a kind of chemistry laboratory central fluid supply system
System.
Background technology
At present, during chemical test, the liquid of experiment is typically all to separate feed flow, and each liquid all uses one
Individual bottle progress is bottled, and when needing to use liquid, student or testing crew oneself imported into test tube from bottle and measured,
Then use, do not only exist the waste used so, and mismanagement can cause chemicals to waste, and this phenomenon is in eachization
Learn laboratory all to exist, while there is also many potential safety hazards, because chemical test uses soda acid, also have to human body larger
Injury, once configuration liquid is not smooth, then it can cause the injury to human body.In addition, because being bottled, small volume, once need
Largely to use, then need to provide more bottle, very space-consuming.And there is central liquid supply system portion in present laboratory
Subtube shares, and without the liquid storage bottle of Cleaning pipes, so that liquid is used with, causes experiment inaccurate.
Utility model content
The purpose of this utility model is and a kind of chemistry laboratory proposed in order to solve shortcoming present in prior art
Central liquid supply system.
To achieve these goals, the utility model employs following technical scheme：
A kind of chemistry laboratory central liquid supply system, including the interim groove of fluid reservoir, cleaning fluid tank, liquid storage, take liquid case and control
Device processed, the fluid reservoir are provided with several, and the fluid reservoir and cleaning fluid tank pass through feed pipe with the interim groove of liquid storage respectively
Road is connected, and the fluid reservoir, cleaning fluid tank and takes the inner bottom of liquid case to be equipped with level sensor, the feed liquid pipeline with
One end of fluid reservoir and cleaning fluid tank junction is equipped with magnetic valve, the feed liquid pipeline and one end of the interim groove junction of liquid storage
Hand-operated valve and flowmeter are equipped with, the hand-operated valve is arranged on flowmeter upper end, and the interim groove lower end of liquid storage is provided with drain pipe
Road, the drain pipe road are provided with liquid valve, and the interim groove of liquid storage, which is arranged below, takes liquid case, described to take liquid case to be placed on placement
On platform, liquid level analyzer, solenoid valve controller and control chip are provided with the control device, the control device is provided with aobvious
Display screen, the control chip electrically connect with liquid level analyzer, solenoid valve controller and display screen respectively, the liquid level analyzer with
Level sensor electrically connects, and the solenoid valve controller is electrically connected with the solenoid valve, is equipped with the fluid reservoir and cleaning fluid tank
Filling opening, cover is equipped with the filling opening, described to take liquid case to be provided with inlet, the inlet is provided with case lid.
Preferably, it is equipped with fixing device on the fluid reservoir, cleaning fluid tank and the interim groove of liquid storage.
In the utility model, solve the problems such as chemicals storage is random, easily pollutes, contribute to central fluid supply, can be right
Required in experimentation various soda acids and deionized water carry out centralizedly supply, convenient use, and being installed in the device
Cleaning fluid tank, can be cleaned to the interim groove of liquid storage, be reduced between the reagent brought during interim by the liquid storage groove of various reagents
Pollution, while device is simple to operate, convenient use, advantageously reduces potential safety hazard, preferably carries out chemical experiment.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of chemistry laboratory central liquid supply system structural representation.
In figure：1- take liquid case, 11- inlets, 2- mounting tables, the interim groove of 3- liquid storages, 31- drain pipes road, 32- liquid valves,
4- flowmeters, 5- hand-operated valves, 6- cleaning fluid tanks, 7- fluid reservoirs, 71- level sensors, 72- feed liquid pipelines, 73- magnetic valves, 74-
Filling opening, 8- control devices, 81- liquid levels analyzer, 82- solenoid valve controllers, 83- display screens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of chemistry laboratory central liquid supply system, including the interim groove 3 of fluid reservoir 7, cleaning fluid tank 6, liquid storage,
Liquid case 1 and control device 8 are taken, fluid reservoir 7 is provided with several, and groove 3 interim with liquid storage is logical respectively for fluid reservoir 7 and cleaning fluid tank 6
Cross feed liquid pipeline 72 to be connected, fluid reservoir 7, cleaning fluid tank 6 and take the inner bottom of liquid case 1 to be equipped with level sensor 71, feed flow
One end of pipeline 72 and fluid reservoir 7 and the junction of cleaning fluid tank 6 is equipped with magnetic valve 73, feed liquid pipeline 72 and the interim groove 3 of liquid storage
One end of junction is equipped with hand-operated valve 5 and flowmeter 4, and hand-operated valve 5 is arranged on the upper end of flowmeter 4, and the interim lower end of groove 3 of liquid storage is set
There is drain pipe road 31, drain pipe road 31 is provided with liquid valve 32, and the interim groove 3 of liquid storage, which is arranged below, takes liquid case 1, takes liquid case 1 to place
Liquid level analyzer 81, solenoid valve controller 82 and control chip are provided with mounting table 2, in control device 8, on control device 8
Provided with display screen 83, control chip electrically connects with liquid level analyzer 81, solenoid valve controller 82 and display screen 83 respectively, liquid level point
Parser 81 electrically connects with level sensor 71, and solenoid valve controller 82 electrically connects with magnetic valve 73, fluid reservoir 7 and cleaning fluid tank 6
On be equipped with filling opening 74, be equipped with cover on filling opening 74, take liquid case to be provided with inlet 11, inlet 11 is provided with case
Cover, fixing device is equipped with fluid reservoir 7, cleaning fluid tank 6 and the interim groove 3 of liquid storage.
The opening of magnetic valve 73 is controlled by control device 8, after magnetic valve 73 is opened, the liquid in fluid reservoir 7 flows into
In feed liquid pipeline 72, at this moment manual unlocking hand-operated valve 5, liquid will be flowed into the interim groove 3 of liquid storage, at this moment flowmeter 4 can be shown
Fluid flow, the interim groove 3 of liquid storage can play solution caching purpose, and various liquid all can be by the interim groove 3 of liquid storage
Drain pipe road 31, which is added to, to be taken in liquid case 1, is solved each fluid reservoir 7 individually to the trouble that 1 liquid feeding body is brought in liquid case is taken, is controlled
Liquid level analyzer 81 and solenoid valve controller 82 be installed, solenoid valve controller 82 can control fluid reservoir 7 and clear in device 8 processed
Liquid flows out in washing lotion tank 6, and liquid level analyzer 81 can analyze the level condition of level sensor sensing, can show on display screen
Show liquid level, when fluid reservoir 7 and cleaning fluid tank 6 do not have liquid or seldom liquid, filling opening adding liquid can be passed through.
In the utility model, solve the problems such as chemicals storage is random, easily pollutes, contribute to central fluid supply, can be right
Required in experimentation various soda acids and deionized water carry out centralizedly supply, convenient use, and being installed in the device
Cleaning fluid tank, can be cleaned to the interim groove of liquid storage, be reduced between the reagent brought during interim by the liquid storage groove of various reagents
Pollution, while device is simple to operate, convenient use, advantageously reduces potential safety hazard, preferably carries out chemical experiment.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (2)
1. a kind of chemistry laboratory central liquid supply system, including the interim groove of fluid reservoir, cleaning fluid tank, liquid storage, take liquid case and control
Device, it is characterised in that：The fluid reservoir is provided with several, and the fluid reservoir and cleaning fluid tank lead to the interim groove of liquid storage respectively
Cross feed liquid pipeline to be connected, the fluid reservoir, cleaning fluid tank and take the inner bottom of liquid case to be equipped with level sensor, the feed flow
One end of pipeline and fluid reservoir and cleaning fluid tank junction is equipped with magnetic valve, the feed liquid pipeline and the interim groove junction of liquid storage
One end be equipped with hand-operated valve and flowmeter, the hand-operated valve is arranged on flowmeter upper end, and the interim groove lower end of liquid storage is provided with
Drain pipe road, the drain pipe road are provided with liquid valve, and the interim groove of liquid storage, which is arranged below, takes liquid case, described to take liquid case to place
Liquid level analyzer, solenoid valve controller and control chip are provided with mounting table, in the control device, on the control device
Provided with display screen, the control chip electrically connects with liquid level analyzer, solenoid valve controller and display screen respectively, the liquid level point
Parser is electrically connected with level sensor, and the solenoid valve controller is electrically connected with the solenoid valve, on the fluid reservoir and cleaning fluid tank
Filling opening is equipped with, cover is equipped with the filling opening, described to take liquid case to be provided with inlet, the inlet is provided with case
Lid.
A kind of 2. chemistry laboratory central liquid supply system according to claim 1, it is characterised in that：It is the fluid reservoir, clear
Fixing device is equipped with washing lotion tank and the interim groove of liquid storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228816.9U CN206861256U (en) | 2017-03-08 | 2017-03-08 | A kind of chemistry laboratory central liquid supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228816.9U CN206861256U (en) | 2017-03-08 | 2017-03-08 | A kind of chemistry laboratory central liquid supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861256U true CN206861256U (en) | 2018-01-09 |
Family
ID=60815339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228816.9U Expired - Fee Related CN206861256U (en) | 2017-03-08 | 2017-03-08 | A kind of chemistry laboratory central liquid supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763738A (en) * | 2019-11-01 | 2021-05-07 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
| CN112782418A (en) * | 2019-11-01 | 2021-05-11 | 深圳迈瑞生物医疗电子股份有限公司 | External liquid supply device and liquid supply method |
-
2017
- 2017-03-08 CN CN201720228816.9U patent/CN206861256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763738A (en) * | 2019-11-01 | 2021-05-07 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
| CN112782418A (en) * | 2019-11-01 | 2021-05-11 | 深圳迈瑞生物医疗电子股份有限公司 | External liquid supply device and liquid supply method |
| CN112782418B (en) * | 2019-11-01 | 2024-02-27 | 深圳迈瑞生物医疗电子股份有限公司 | External liquid supply device and liquid supply method |
| CN112763738B (en) * | 2019-11-01 | 2024-04-05 | 深圳迈瑞生物医疗电子股份有限公司 | Liquid supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113042116B (en) | Waste liquid pool, waste liquid treatment device and sample analyzer | |
| CN206861256U (en) | A kind of chemistry laboratory central liquid supply system | |
| CN203582823U (en) | Treatment device for hydrogen-sulfide-containing natural gas | |
| CN205042844U (en) | Washing device for chemical apparatus | |
| CN206240427U (en) | A kind of ozone water preparation device | |
| CN204583220U (en) | A kind of reagent bottle of volatile dangerous medicament | |
| CN201906611U (en) | Cation exchange resin regenerating device for hydrogen conductivity meter | |
| CN207799981U (en) | A kind of hydrodynamics apparatus for demonstrating | |
| CN207923528U (en) | A kind of food inspection fluid sampling device | |
| CN203549398U (en) | Central liquid supply system of chemical laboratory | |
| CN205759873U (en) | A kind of adsorption tanks of high-temperature material | |
| CN206890092U (en) | A kind of chemical laboratory central liquid supply system | |
| CN204724576U (en) | A kind of easy device of simulated soil leaching | |
| CN204177622U (en) | Liquid automatic sampling device | |
| RU2672473C1 (en) | Method for determination of radionuclide content in solutions and device for its implementation (options) | |
| CN204694523U (en) | A kind of cadmium pole reduction device | |
| CN206258168U (en) | A kind of simulation test device of portable liquid level monitoring device and flow switch | |
| CN205602484U (en) | Fuel bumping warning emergency treatment equipment | |
| JP2011203099A (en) | Apparatus for inspecting operation of pressure equipment containing liquid, and method of inspecting operation of pressure equipment containing liquid using the apparatus | |
| CN206594095U (en) | A kind of analyzer installs attending device online | |
| CN204356170U (en) | Be applicable to the test waste liquid recovery apparatus that plastics detect | |
| CN205360993U (en) | Absorption tower storage tank of on line measurement liquid phase proportion and liquid level | |
| CN207254331U (en) | A kind of chemical reagent quantifies liquid-transfering device | |
| CN204082124U (en) | A kind of stripper well multiphase measurement skid-mounted unit | |
| CN109085214A (en) | A kind of ammonia nitrogen water quality analyzer |
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: 20180109 Termination date: 20190308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |