CN209333778U - A kind of abat-vent for evaporating dish - Google Patents
A kind of abat-vent for evaporating dish Download PDFInfo
- Publication number
- CN209333778U CN209333778U CN201822223263.5U CN201822223263U CN209333778U CN 209333778 U CN209333778 U CN 209333778U CN 201822223263 U CN201822223263 U CN 201822223263U CN 209333778 U CN209333778 U CN 209333778U
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- CN
- China
- Prior art keywords
- evaporating dish
- adjustable plate
- bulkhead bracket
- abat
- vent
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- 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.)
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Abstract
The utility model discloses a kind of abat-vent for evaporating dish, including hurricane globe, bulkhead bracket, connecting column, adjustable plate and fixes sleeve, and ventilative window is provided on hurricane globe, and hurricane globe internal slide is connected with wind deflector；Bulkhead bracket includes two, and two bulkhead brackets are fixed with hurricane globe and fixes sleeve respectively by connecting column；Adjustable plate is located at the middle position of two bulkhead brackets, and adjustable plate and connecting column are rotatablely connected.A kind of abat-vent for evaporating dish described in the utility model, alcolhol burner is put in the inside of windshield by when use, and since windshield has the effect of keeping out the wind, window of breathing freely is convenient for air circulation, so that alcolhol burner is not intervened under normal use by external environment；In addition, when not needing heating without taking out alcolhol burner, but directly by closing adjustable plate and ventilative window, so that alcolhol burner extinguishes, finally last solvent is evaporated using evaporating dish residual temperature.
Description
Technical field
The utility model belongs to experiment equipment manufacturing technology field, and in particular to a kind of abat-vent for evaporating dish.
Background technique
Evaporating dish is to can be used for being concentrated by evaporation solution vessel.Mouth outsole is shallow, there is two kinds of round bottom peace tail band handle.It is the most frequently used
It is porcelain evaporating dish, also has made of glass, quartz, platinum etc..The material of evaporating dish is different, and corrosion resistance is different, Ying Gen
It is suitably selected according to the property of solution and solid.Evaporating dish is good to acid, the stability of alkali, can high temperature resistant, but should not be quenched.
When being tested with Pan evaporation liquid, the equipment such as alcolhol burner, tripod, asbestos gauge, evaporating dish, are using alcohol
When lamp is tested, someone walks about, and when having wind, the shaking of alcolhol burner flame, which is waved, even extinguishes, and tests impacted.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of abat-vent for evaporating dish, solve existing
There is evaporating dish in technology not have the effect of keeping out the wind in use, lead to alcolhol burner fray-out of flame, the technology for influencing experiment is asked
Topic.
In order to solve the above technical problems, the technical solution adopted in the utility model: a kind of abat-vent for evaporating dish,
It is characterized by: successively include from the bottom to top for rise the hurricane globe of windbreak function, bulkhead bracket, connecting column, adjustable plate and
For placing the fixes sleeve of evaporating dish, several ventilative windows are provided on the hurricane globe, with ventilative the window's position corresponding position
The hurricane globe internal slide is connected with wind deflector, and constitutes after wind deflector slides at described ventilative the window's position,
Wind deflector is by ventilative window aperture seal；The bulkhead bracket includes two, and two bulkhead brackets are distributed one on top of the other, and two partitions
Bracket is fixed with the hurricane globe and fixes sleeve respectively by the connecting column, and several use are provided in the bulkhead bracket
In the support bar of support evaporating dish；The adjustable plate is located at the middle position of two bulkhead brackets, and adjustable plate and the company
Connect column rotation connection, and constitute when adjustable plate turn to bulkhead bracket position it is corresponding when the adjustable plate by partition branch
Frame sealing.
Preferably, the hurricane globe includes isometrical section and undergauge section, and the undergauge section is located at isometrical section of top, and contracts
Diameter section is fixed with bulkhead bracket.
Preferably, the ventilative window is located in isometrical section, and ventilative window is provided with odd number, breathes freely described in odd number
Window is angularly distributed along described isometrical section of circumferential direction.
Preferably, the support bar in bulkhead bracket includes annular brace item and several pillar support items, the ring
Shape support bar and bulkhead bracket are coaxially disposed, the pillar support item between annular brace item and bulkhead bracket, and if
Dry pillar support item is angularly distributed along the circumferential direction of the annular brace item.
Preferably, the adjustable plate includes two pieces, and two pieces of adjustable plates are semicircle laminated structure, and two pieces of adjustable plates are set in opposite directions
It stands and is rotatablely connected with the connecting column, and constitute after two pieces of adjustable plates rotate towards each other and close up, two pieces of adjustable plates will
The underlying bulkhead bracket sealing.
Preferably, handle is provided on the wind deflector and adjustable plate.
The utility model has the beneficial effects that a kind of abat-vent for evaporating dish described in the utility model, when use, will
Alcolhol burner is put in the inside of windshield, and since windshield has the effect of keeping out the wind, window of breathing freely is convenient for air circulation, so that alcolhol burner
Do not intervened under normal use by external environment；In addition, when not needing heating without taking out alcolhol burner, but directly pass through pass
Adjustable plate and ventilative window are closed, so that alcolhol burner extinguishes, is finally evaporated last solvent using evaporating dish residual temperature.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of abat-vent for evaporating dish；
Fig. 2 is the attachment structure schematic diagram of bulkhead bracket, adjustable plate and connecting column；
Fig. 3 is the internal view of hurricane globe；
Fig. 4 is the top view of bulkhead bracket and adjustable plate；
Appended drawing reference in figure, 1- hurricane globe, isometrical section of 1.1-, 1.1.1- breathes freely window, 1.1.2- sliding rail, 1.2- undergauge
Section；2- bulkhead bracket, 2.1- annular brace item, 2.2- pillar support item；3- connecting column；4- adjustable plate；5- fixes sleeve；6- gear
Aerofoil；7- handle；8- evaporating dish.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of abat-vent for evaporating dish successively includes as illustrated in fig. 1 and 2 being used for windbreak function from the bottom to top
Hurricane globe 1, bulkhead bracket 2, connecting column 3, adjustable plate 4 and the fixes sleeve 5 for placing evaporating dish 8.The present embodiment
In, as shown in figure 3, hurricane globe 1 includes isometrical section 1.1 and undergauge section 1.2.Specifically, isometrical section 1.1 circle for inner hollow
Column construction, undergauge section 1.2 are the circular platform type structure of inner hollow.Undergauge section 1.2 is located at isometrical section 1.1 of top, and undergauge
Section 1.2 is fixed with bulkhead bracket 2.Ventilative window 1.1.1 is provided on hurricane globe 1.Specifically, ventilative window 1.1.1 is located at etc.
In diameter section 1.1, and ventilative window 1.1.1 is provided with 3, and 3 ventilative window 1.1.1 angularly divide along isometrical section of circumferential direction
Cloth.The purpose of this kind design is to avoid two in isometrical section ventilative the window's position faces.Due to the ventilative window of position face
Convenient for cross-ventilation, if extraneous wind-force is larger, cross-ventilation is easy internal alcolhol burner fray-out of flame.If the position of ventilative window
Not face is set, then can satisfy air circulation, while also avoiding cross-ventilation and the phenomenon that fray-out of flame occurs.With transom
Mouth position corresponding position, 1 internal slide of hurricane globe are connected with wind deflector 6.Specifically, along isometrical section in isometrical section 1.1 of hurricane globe
It circumferentially is provided with sliding rail 1.1.2, wind deflector 6 can be slided along sliding rail 1.1.2.When wind deflector slides at ventilative the window's position
Afterwards, wind deflector is by ventilative window aperture seal.
Bulkhead bracket 2 includes two, and two bulkhead brackets 2 are the circular ring structure isometrical with undergauge section.Two partition branch
Frame 2 is distributed one on top of the other.The bottom of the bulkhead bracket 2 and fixes sleeve 5 that are located above is fixed, underlying bulkhead bracket 2
Fixed with the top of undergauge section 1.2, two bulkhead brackets 2 are fixed with connecting column 3, connecting column 3 respectively with hurricane globe 1 and solid
It is fixed to determine sleeve 5.The support bar for being used to support evaporating dish is provided in bulkhead bracket 2.In the present embodiment, as shown in figure 4, partition
Support bar in bracket includes 1 annular brace item 2.1 and 4 pillar support items 2.2, annular brace item 2.1 and partition branch
Frame coaxial arrangement, 4 pillar support items 2.2 are between annular brace item 2.1 and bulkhead bracket 2, and 4 pillar support items
2.2 are angularly distributed along the circumferential direction of annular brace item.This kind design is firm, while being also convenient for alcolhol burner flame to evaporating dish bottom
Portion's heating.
Adjustable plate 4 is located at the middle position of two bulkhead brackets 2.In the present embodiment, adjustable plate 4 includes two pieces, two pieces
Adjustable plate 4 is semicircle laminated structure, and two pieces of adjustable plates 4 are set up in opposite directions and are rotatablely connected with connecting column 3.When two pieces of adjustable plates
It rotates towards each other after closing up, two pieces of adjustable plates seal underlying bulkhead bracket.It, can when not needing the heating of alcolhol burner flame
To rotate adjustable plate, so that two pieces of adjustable plates are drawn close to centre, it is finally corresponding with the bulkhead bracket position of lower section.Due to adjusting
Plate, the bulkhead bracket of lower section and hurricane globe constitute closed environment, due to internal no oxygen after alcolhol burner burning a period of time
And extinguish naturally.
For the ease of the sliding of wind deflector, the rotation of adjustable plate in the present embodiment, is all provided on wind deflector 6 and adjustable plate 4
It is equipped with handle 7.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of abat-vent for evaporating dish, it is characterised in that: from the bottom to top successively include for playing the anti-of windbreak function
Fan housing, bulkhead bracket, connecting column, adjustable plate and the fixes sleeve for placing evaporating dish, if being provided on the hurricane globe
Transom window mouth is parched, is connected with wind deflector with hurricane globe internal slide described in ventilative the window's position corresponding position, and is constituted when gear
After aerofoil slides at described ventilative the window's position, wind deflector is by ventilative window aperture seal；The bulkhead bracket includes two, two
Bulkhead bracket is distributed one on top of the other, and two bulkhead brackets by the connecting column respectively with the hurricane globe and fixes sleeve
It is fixed, several support bars for being used to support evaporating dish are provided in the bulkhead bracket；The adjustable plate is located at two partition branch
The middle position of frame, and adjustable plate and the connecting column are rotatablely connected, and are constituted when adjustable plate turns to and partition branch
Bulkhead bracket is sealed adjustable plate described when corresponding to by rack position.
2. a kind of abat-vent for evaporating dish according to claim 1, it is characterised in that: the hurricane globe includes isometrical
Section and undergauge section, the undergauge section is located at isometrical section of top, and undergauge section is fixed with bulkhead bracket.
3. a kind of abat-vent for evaporating dish according to claim 2, it is characterised in that: the ventilative window be located at etc.
In diameter section, and ventilative window is provided with odd number, transom opening's edge described in odd number described isometrical section of circumferential direction angularly divide
Cloth.
4. a kind of abat-vent for evaporating dish according to claim 1, it is characterised in that: the branch in bulkhead bracket
Stay includes annular brace item and several pillar support items, and the annular brace item and bulkhead bracket are coaxially disposed, the column
Shape support bar is between annular brace item and bulkhead bracket, and several pillar support items are along the week of the annular brace item
To being angularly distributed.
5. a kind of abat-vent for evaporating dish according to claim 1, it is characterised in that: the adjustable plate includes two
Block, two pieces of adjustable plates are semicircle laminated structure, and two pieces of adjustable plates are set up in opposite directions and are rotatablely connected with the connecting column, and
It constitutes after two pieces of adjustable plates rotate towards each other and close up, two pieces of adjustable plates seal the underlying bulkhead bracket.
6. a kind of abat-vent for evaporating dish according to claim 1, it is characterised in that: the wind deflector and adjusting
Handle is provided on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223263.5U CN209333778U (en) | 2018-12-27 | 2018-12-27 | A kind of abat-vent for evaporating dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223263.5U CN209333778U (en) | 2018-12-27 | 2018-12-27 | A kind of abat-vent for evaporating dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333778U true CN209333778U (en) | 2019-09-03 |
Family
ID=67759685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223263.5U Active CN209333778U (en) | 2018-12-27 | 2018-12-27 | A kind of abat-vent for evaporating dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333778U (en) |
-
2018
- 2018-12-27 CN CN201822223263.5U patent/CN209333778U/en active Active
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