CN205731306U - A kind of can the water bath with thermostatic control pipe of quantitatively calibrating - Google Patents
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating Download PDFInfo
- Publication number
- CN205731306U CN205731306U CN201620691930.0U CN201620691930U CN205731306U CN 205731306 U CN205731306 U CN 205731306U CN 201620691930 U CN201620691930 U CN 201620691930U CN 205731306 U CN205731306 U CN 205731306U
- Authority
- CN
- China
- Prior art keywords
- bath
- water
- pipe
- inner tube
- thermostatic control
- 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
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of can the water bath with thermostatic control pipe of quantitatively calibrating, including water-bath inner tube, water-bath outer tube, leakage pipe and protective cover, described water-bath inner tube is arranged in water-bath outer tube and connects in bottom one, water-bath chamber is formed between described water-bath inner tube and water-bath outer tube, the bottom of described water-bath inner tube downwardly extends and is provided with leakage pipe, the sidewall of described water-bath outer tube is provided with water inlet and outlet, and the top in described water-bath chamber is provided with the protective cover of annular.This utility model can be quantitative the liquid reflecting addition at any time and medicine total capacity, it is easy to calculate at any time and accurately the concentration change of the interior test medicine solution of bath pipe, and water-bath chamber convenient for cleaning, tube wall transparency is high, it is beneficial to experimental implementation and observation in pipe, the most suitably expand the Type Range of available content liquid and test medicine, be not susceptible to reaction of degeneration or seepage, remain the convenience replacing content liquid simultaneously.
Description
Technical field
This utility model relate to a kind of can the water bath with thermostatic control pipe of quantitatively calibrating.
Background technology
In most isolated organ (such as annulus trachealis, arterial ring, ileum etc.) scientific researches or education experiment, water bath with thermostatic control pipe is must
Indispensable equipment, inside and outside water-bath pipe, interlayer is connected to integral hermetic, without graduated scale on tube wall, liquid outlet set below bath pipe
With rubber tube and clip, its tradition liquid feeding quantitative approach is to measure certain liq in advance with graduated cylinder every time, above bath pipe
Topple over addition, when changing liquid, then strike out lower section clip tapping with the hand, need the most artificial in computer tube during test medicine solution concentration
The volume of cumulative additional liquid.Shortcoming is: do not have quantitative scale mark on the water bath with thermostatic control tube wall that (1) is traditional, it is impossible in time
Change with the most additional pharmaceutical liquid amount accurately reflected in bath pipe (repeatedly adds medicine or when being tested by test solution, Ke Nengcun
Repeatedly measuring accumulation and liquid evaporation, the attached wall of error, the phenomenon such as spilling), thus cause many experiments to add up quantitative essence
Exactness deviation and calculating inconvenience.(2) it is the rubber tube and clip put at liquid outlet below tradition bath pipe, rubber tube and clip position
Put and do not fix, so that how many changes of amount of liquid cannot be reflected on bath tube wall by location graduation in bath pipe.(3) bath pipe curb pins
Layer is integrated sealing, after long-time use, even if the water for heating of constant temperature, the tube wall of bath pipe clamp layer and the end in often changing interlayer
The most easily there is precipitation of scales and the phenomenon such as adherent in portion, and cleannes and the transparency of bath pipe decline, and can affect dosing in bath pipe, outstanding
Hang adjustment and the laboratory observation etc. of specimen, be also unfavorable for that the tube wall scale to designing is observed.(4) lower section liquid outlet rubber
Sebific duct and some relatively special liquid medicine can chemically reactive, simultaneously rubber tube changeableness of long duration seepages, it is also possible to impact changes
Become character and the volume of liquid, experimental result inaccuracy can be caused.And can therefore restrict constant temperature bath pipe experiment in liquid and
Add the use Type Range of medicine.
Utility model content
This utility model is in order to solve the problems referred to above, it is proposed that a kind of can the water bath with thermostatic control pipe of quantitatively calibrating, this practicality is new
Type can be quantitative the liquid reflecting addition at any time and medicine total capacity, it is simple to calculate test medicine solution in bath pipe at any time and accurately
Concentration change, and can Reliable guarantee bath tube wall clean transparent, beneficially the operation in pipe and observation, the most to a certain degree expand
Available content liquid and the Type Range of test medicine, be not susceptible to reaction of degeneration or seepage, remain replacement content liquid simultaneously
Convenience.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, including water-bath inner tube, water-bath outer tube, leakage pipe and protective cover, described
Water-bath inner tube is arranged in water-bath outer tube and connects in bottom one, forms thermostatted water between described water-bath inner tube and water-bath outer tube
Bath chamber, the bottom of described water-bath inner tube downwardly extends and is provided with leakage pipe, and the sidewall of described water-bath outer tube is provided with water inlet and goes out
The mouth of a river, the top in described water-bath chamber is provided with the protective cover of annular.
To having flange on the ring surface bottom surface of described protective cover, described flange respectively with outer wall and the water of water-bath inner tube
The contact internal walls of bath outer tube.
The face that described flange contacts with water-bath inner tube and water-bath outer tube is inclined-plane.
Described inclined-plane is provided with frosted.
Described leakage pipe is provided with switch valve.
The sidewall of described water-bath inner tube is provided with scale.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, including water-bath inner tube, water-bath outer tube, leakage pipe and protective cover, described
Water-bath outer pipe bottom is provided with annular sleeve, is provided with the ring pipe coordinated with annular sleeve bottom described water-bath inner tube, described ring pipe to
Lower extension forms leakage pipe, and the ring pipe bottom described water-bath inner tube is inserted in the annular sleeve of water-bath outer pipe bottom, described water
Forming water-bath chamber between bath inner tube and water-bath outer tube, the sidewall of described water-bath outer tube is provided with water inlet and outlet, described water
The top in bath chamber is provided with the protective cover of annular.
The inwall of described annular sleeve and the outer wall of ring pipe are the conical surface.
The described conical surface is provided with frosted.
The described conical surface is provided with sealing silica gel.
Described leakage pipe is provided with embedded glass cock switch.
The beneficial effects of the utility model are:
(1) this utility model water-bath inner tube is provided with scale, it is possible to the medicine added in reflection water-bath inner tube the most accurately
Liquid total amount, improves degree of accuracy and the convenience of experiment；
(2) this utility model is provided with switch valve on the leakage pipe of bottom, it is possible to determine the datum-plane position of medicinal liquid,
Reducing the error of test every time, also appropriateness expands the tested medicinal liquid Type Range using rubber tube to limit because of exit；
(3) this utility model arranges protective cover, facilitates the cleaning in water-bath intracavity portion, it is ensured that the health of tube wall interlayer is done
Only the experimental implementation and in transparency, beneficially bath pipe and observation.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 overall structure schematic diagram；
Fig. 2 is this utility model embodiment 2 overall structure schematic diagram；
Fig. 3 is this utility model cock switch side structural representation；
Wherein, 1, protective cover, 2, outlet, 3, water-bath inner tube, 4, leakage pipe, 5, switch valve, 6, water inlet, 7, outside water-bath
Pipe, 8, annular sleeve, 9, cock switch.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1:
As it is shown in figure 1, a kind of can the water bath with thermostatic control pipe of quantitatively calibrating, including water-bath inner tube, water-bath outer tube, leakage pipe and anti-
Protecting cover, the sidewall of described water-bath inner tube adds and indicates scale and digital calibration, thus can quantitative response add liquid and medicine
Total capacity.The volume size of content liquid can be accurately reflected, it is simple to tested in calculating bath pipe at any time and accurately on bath tube wall scale
The concentration change of drug solution, described water-bath inner tube is arranged in water-bath outer tube and connects in bottom one, described water-bath inner tube
And between water-bath outer tube, forming water-bath chamber, the bottom of described water-bath inner tube downwardly extends and is provided with leakage pipe, described water-bath outer tube
Sidewall is provided with water inlet and outlet, and described water inlet and outlet are oppositely arranged, and water inlet is positioned at the bottom of sidewall, goes out
The mouth of a river is positioned at the top of sidewall, and the top in described water-bath chamber is provided with the protective cover of annular, for being opened in water-bath chamber, it is simple to cleaning
The incrustation scale in water-bath intracavity portion and dirt, make water-bath inner tube and water-bath outer tube test in keeping clean transparent, beneficially water-bath inner tube
Observe and operation.To having flange on the ring surface bottom surface of described protective cover, described flange respectively with the outer wall of water-bath inner tube
Contact internal walls with water-bath outer tube.The face that described flange contacts with water-bath inner tube and water-bath outer tube is inclined-plane.Set on described inclined-plane
There is frosted, be conducive to water-bath chamber is sealed.Described leakage pipe is provided with switch valve, to a certain degree expands available content liquid
With the scope of test medicine, not changeableness or seepage.
Embodiment 2:
As in figure 2 it is shown, a kind of can the water bath with thermostatic control pipe of quantitatively calibrating, including water-bath inner tube, water-bath outer tube, leakage pipe and anti-
Protecting cover, described water-bath outer pipe bottom is provided with annular sleeve, is provided with the ring pipe coordinated with annular sleeve bottom described water-bath inner tube, described
Ring pipe is downwardly extending leakage pipe, and the ring pipe bottom described water-bath inner tube is inserted into the annular sleeve of water-bath outer pipe bottom
In, forming water-bath chamber between described water-bath inner tube and water-bath outer tube, the sidewall of described water-bath outer tube is provided with water inlet and water outlet
Mouthful, the top in described water-bath chamber is provided with the protective cover of annular.The inwall of described annular sleeve and the outer wall of ring pipe are the conical surface.Described
The conical surface is provided with frosted, prevents the water of water-bath intracavity from leaking.Or, the described conical surface is simultaneously provided with sealing silica gel, in water-bath
The contact portion of pipe and water-bath outer tube seals, and prevents the leakage of water-bath chamber.The present embodiment is water-bath with the difference of embodiment 1
Inner tube and the connected mode of water-bath outer tube, embodiment 1 uses one to connect, and the present embodiment uses and removably connects, by water-bath
Pipe takes out in water-bath outer tube, and they are cleaned by convenient achieving, can according to circumstances change simultaneously inner tube or
Person's outer tube uses, it is to avoid the trouble changed together when water-bath pipe damages, reduces the expense of replacing.Can also be for experiment
Being actually needed of type (qualitative experiment or repeatedly dosing quantitative experiment) and test solution of different nature are changed dissimilar
Inner tube flexible Application, such as: repeatedly during dosing quantitative experiment, the leakage pipe of inner tube carries embedded glass cock to switch, this rotation
Plug switch diameter is less than leakage pipe diameter, and entirety is embedded in leakage pipe, and the surface of non-bulging leakage pipe so can make outer tube
The obstruction not switched by cock when directly departing from inner tube, and the fixing tube wall scale that is beneficial in the position of the switch, another cock switch
Shape tapered, identical with the cock switch structure of separatory funnel and principle.Additionally, be used as opening without glass cock
Apply mechanically the inner tube of tradition rubber tube type bottom pass, leakage pipe, can be applicable to qualitative experiment or some alkaline big test medicine
Experiment.Thus i.e. disclosure satisfy that the requirement of dissimilar experiment, complete for inner and outer tubes disassembly, cleaning can be fully ensured that pipe again
Experimental implementation in wall clean transparent, beneficially pipe and observation, the most to a certain degree increase the Type Range of tested medicinal liquid.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not to pay various amendments or deformation that creative work can make still at protection model of the present utility model
Within enclosing.
Claims (10)
1. can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: include water-bath inner tube, water-bath outer tube, leakage pipe and protection
Lid, described water-bath inner tube is arranged in water-bath outer tube and connects in bottom one, shape between described water-bath inner tube and water-bath outer tube
Become water bath with thermostatic control chamber, the bottom of described water-bath inner tube downwardly extends and is provided with leakage pipe, the sidewall of described water-bath outer tube be provided with into
The mouth of a river and outlet, the top in described water-bath chamber is provided with the protective cover of annular.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: the ring surface of described protective cover
To having flange on bottom surface, described flange respectively with outer wall and the contact internal walls of water-bath outer tube of water-bath inner tube.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: described flange and water-bath inner tube
The face contacted with water-bath outer tube is inclined-plane.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: described inclined-plane is provided with mill
Sand.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: described leakage pipe is provided with out
Close valve.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: the sidewall of described water-bath inner tube
It is provided with scale.
7. can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: include water-bath inner tube, water-bath outer tube, leakage pipe and protection
Lid, described water-bath outer pipe bottom is provided with annular sleeve, is provided with the ring pipe coordinated with annular sleeve, described ring bottom described water-bath inner tube
Shape pipe is downwardly extending leakage pipe, and the ring pipe bottom described water-bath inner tube is inserted in the annular sleeve of water-bath outer pipe bottom,
Forming water-bath chamber between described water-bath inner tube and water-bath outer tube, the sidewall of described water-bath outer tube is provided with water inlet and outlet,
The top in described water-bath chamber is provided with the protective cover of annular, and the inwall of described annular sleeve and the outer wall of ring pipe are the conical surface.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: the described conical surface is provided with mill
Sand.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: the described conical surface is provided with sealing
Silica gel.
A kind of can the water bath with thermostatic control pipe of quantitatively calibrating, it is characterized in that: described leakage pipe is provided with
Embedded glass cock switchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691930.0U CN205731306U (en) | 2016-07-01 | 2016-07-01 | A kind of can the water bath with thermostatic control pipe of quantitatively calibrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691930.0U CN205731306U (en) | 2016-07-01 | 2016-07-01 | A kind of can the water bath with thermostatic control pipe of quantitatively calibrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205731306U true CN205731306U (en) | 2016-11-30 |
Family
ID=57380345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620691930.0U Expired - Fee Related CN205731306U (en) | 2016-07-01 | 2016-07-01 | A kind of can the water bath with thermostatic control pipe of quantitatively calibrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205731306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435269A (en) * | 2018-05-23 | 2018-08-24 | 南京信息工程大学 | More sheath Atmospheric Chemistry laminar flow reaction systems |
| CN112316489A (en) * | 2019-08-05 | 2021-02-05 | 中国科学院微生物研究所 | Solid phase microextraction dual temperature control device and method |
-
2016
- 2016-07-01 CN CN201620691930.0U patent/CN205731306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435269A (en) * | 2018-05-23 | 2018-08-24 | 南京信息工程大学 | More sheath Atmospheric Chemistry laminar flow reaction systems |
| CN108435269B (en) * | 2018-05-23 | 2023-05-26 | 南京信息工程大学 | Multi-sheath atmospheric chemical laminar flow reaction system |
| CN112316489A (en) * | 2019-08-05 | 2021-02-05 | 中国科学院微生物研究所 | Solid phase microextraction dual temperature control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4095589A (en) | Combination urine meter and drainage receptacle | |
| CN205731306U (en) | A kind of can the water bath with thermostatic control pipe of quantitatively calibrating | |
| CN104748801B (en) | A kind of water tank goes out the flow measurement device of stream | |
| CN109530313A (en) | A kind of fluid infusion system and its control method | |
| US20220024648A1 (en) | Smart cap | |
| CN104764496B (en) | A kind of aperture ozzle class flow measurement device based on acting head | |
| CN207487654U (en) | Stringcourse demarcates levelling tube ruler | |
| CN106814175B (en) | A kind of seawater measuring device | |
| CN201731923U (en) | Flow calibrator | |
| CN208808526U (en) | A kind of division of endocrinology's device for sampling secretions | |
| CN208076043U (en) | Bimetallic thermometer and can in real-time monitoring of tank temperature filtrate tank | |
| USRE30607E (en) | Combination urine meter and drainage receptacle | |
| CN104897251B (en) | A kind of First class standard metal tank | |
| CN204788588U (en) | First -class standard metal measurer | |
| CN212269492U (en) | Swimming pool chemical feeder | |
| CN205308360U (en) | Move device of getting solution | |
| CN209296392U (en) | A kind of Drinking Water detection device | |
| CN207278249U (en) | A kind of quick oil-water metering device | |
| CN207912697U (en) | A kind of precision urine volume counter | |
| CN209285487U (en) | Measurement of central venous pressure scale and center venous pressure measuring device | |
| CN204788589U (en) | First -class standard metal measurer | |
| CN202693440U (en) | Clamped-jacketed type bottom sample injection full-automatic ubbelohde viscometer | |
| CN205462298U (en) | Alkaline reagents measuring cup | |
| CN205067494U (en) | Device of dosing is accompanyed in fish performance testing | |
| CN220418571U (en) | Medical metering device |
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 |
Granted publication date: 20161130 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |