CN205398472U - Glass desicator for vacuum adsorption test device - Google Patents
Glass desicator for vacuum adsorption test device Download PDFInfo
- Publication number
- CN205398472U CN205398472U CN201620138102.4U CN201620138102U CN205398472U CN 205398472 U CN205398472 U CN 205398472U CN 201620138102 U CN201620138102 U CN 201620138102U CN 205398472 U CN205398472 U CN 205398472U
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- China
- Prior art keywords
- glass
- desicator
- stopper
- hole
- glass desicator
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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.)
- Expired - Fee Related
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- External Artificial Organs (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a glass desicator for vacuum adsorption test device, including wide -mouth glass desicator (1) and lid (2), through -hole (11) have been seted up at lid (2) top, are equipped with glass stopper (4) in through -hole (11), fill in rubber buffer (3) of feeding pipe (6) in the glass stopper (4), be equipped with on the lateral wall of glass stopper (4) exhausting guide tube (7), be equipped with valve (5) on feeding pipe (6). This glass desicator for vacuum adsorption test device has capacious, seal, feed fast, the convenient advantage of the ejection of compact, has improved experimentally greatly and production efficiency.
Description
Technical field
This utility model relates to a kind of glass desicator, specifically a kind of vac sorb assay device glass desicator.
Background technology
Phase-changing energy storage material is applied in architectural exterior-protecting construction, by increasing capacitance it is possible to increase the thermal storage performance of building enclosure, reduces air-conditioning or heat load, and then play the purpose of building energy conservation.But the phenomenons such as the change of the phases such as solid-liquid in use can occur phase-change material, often volatilizees, seepage, precipitation, it is necessary to can use after phase-change material is sealed.Liquid state phase change material is adsorbed onto in porous construction material by presently most conventional method exactly, uses after sealing.
The preparation method of porous construction material absorption liquid state phase change material mainly has direct infusion method and vac sorb method, and vac sorb method is to prepare the best method of phase-changing energy-storing building materials.Current vacuum absorption device use more flask, flask have the advantages that capacity is big, bore is little, it is simple to the advantage of sealing；But in adsorption test, have that charging is slow, discharging difficulty, the series of problems such as solidification when liquid state phase change material is poured out.
Utility model content
For above-mentioned prior art Problems existing, this utility model provides a kind of vac sorb assay device glass desicator, has that capacity is big, good seal, charging are fast, the convenient advantage of discharging, are greatly improved test and production efficiency.
To achieve these goals, reality suction adhesion test device glass desicator includes open mouth glass exsiccator and lid；
Described lid top offers through hole, is provided with glass stopper in through hole；
Described glass stopper is filled in the rubber stopper being installed with feed conduit；
The sidewall of described glass stopper is provided with suction catheters；
Described feed conduit is provided with valve.
Further, hole sizer and porous construction material and liquid phase change material are placed in described glass desicator.
Further, the external funnel of described feed conduit or liquid phase change material storage tank.
Further, the external vacuum pump of described suction catheters.
Compared with prior art, reality suction adhesion test device glass desicator has that capacity is big, good seal, charging are fast, the convenient advantage of discharging, substantially increases test and production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model；
In figure: 1, glass desicator, 2, lid, 3, rubber stopper, 4, glass stopper, 5, valve, 6, feed conduit, 7, suction catheters, 8, porous construction material, 9, liquid phase change material, 10, hole sizer, 11, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As depicted in figs. 1 and 2, reality suction adhesion test device glass desicator includes open mouth glass exsiccator 1 and lid 2；
Described lid 2 top offers through hole 11, is provided with glass stopper 4 in through hole 11；
Described glass stopper 4 is filled in the rubber stopper 3 being installed with feed conduit 6；
The sidewall of described glass stopper 4 is provided with suction catheters 7；
Described feed conduit 6 is provided with valve 5.
Further, hole sizer 10 and porous construction material 8 and liquid phase change material 9 are placed in described glass desicator 1.By hole sizer 10 placing porous construction material 8, then pass into liquid phase change material 9 and carry out the adsorption process of phase-change material.
Further, the described external funnel of feed conduit 6 or liquid phase change material storage tank.For passing into liquid phase change material 9.
Further, the described external vacuum pump of suction catheters 7.For extracting the gas in glass desicator 1.
The use procedure of reality suction adhesion test device glass desicator is as follows:
Open the upper cover 2 of glass desicator 1, put into hole sizer 10, a number of porous construction material 8 is positioned in hole sizer 10, cover upper cover 2 good seal, glass stopper 4 is filled in the through hole 11 of upper cover 2；Through polishing or cut into perforated holes bottom this glass stopper 4, the rubber stopper 3 being installed with feed conduit 6 is filled on top, closes the valve 5 on feed conduit 6, airtight for vac sorb test.Airtight good glass desicator 1 is carried out evacuation by the vacuum pump connected by suction catheters 7, after keeping vacuum state certain time, open the valve 5 on feed conduit 6, the liquid state phase change material 9 melted is allowed to enter in glass desicator 1 by feed conduit 6, and ensure that the liquid state phase change material 9 added is excessive, close valve 5, continue to keep vacuum state；After persistent period reaches test requirements document, close vacuum pump, open the upper cover 2 of glass desicator 1, directly take out hole sizer 10, after screening out the liquid phase change material 9 on porous construction material 8 surface, cool down, pour out the porous construction material 8 having adsorbed liquid phase change material 9, namely complete the whole adsorption process of phase-change material.
In sum, reality suction adhesion test device glass desicator, compared with the flask vessel of the vacuum absorption device that tradition is common, has that capacity is big, good seal, charging are fast, the convenient advantage of discharging, substantially increase test and production efficiency.
Claims (4)
1. a vac sorb assay device glass desicator, it is characterised in that
Including open mouth glass exsiccator (1) and lid (2)；
Described lid (2) top offers through hole (11), is provided with glass stopper (4) in through hole (11)；
Described glass stopper (4) is filled in the rubber stopper (3) being installed with feed conduit (6)；
The sidewall of described glass stopper (4) is provided with suction catheters (7)；
Described feed conduit (6) is provided with valve (5).
2. a kind of vac sorb assay device glass desicator according to claim 1, it is characterised in that
Hole sizer (10) and porous construction material (8) and liquid phase change material (9) is placed in described glass desicator (1).
3. a kind of vac sorb assay device glass desicator according to claim 1, it is characterised in that
Described feed conduit (6) external funnel or liquid phase change material storage tank.
4. a kind of vac sorb assay device glass desicator according to claim 1, it is characterised in that
Described suction catheters (7) external vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138102.4U CN205398472U (en) | 2016-02-24 | 2016-02-24 | Glass desicator for vacuum adsorption test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138102.4U CN205398472U (en) | 2016-02-24 | 2016-02-24 | Glass desicator for vacuum adsorption test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398472U true CN205398472U (en) | 2016-07-27 |
Family
ID=56446851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138102.4U Expired - Fee Related CN205398472U (en) | 2016-02-24 | 2016-02-24 | Glass desicator for vacuum adsorption test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398472U (en) |
-
2016
- 2016-02-24 CN CN201620138102.4U patent/CN205398472U/en not_active Expired - Fee Related
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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: 20160727 Termination date: 20170224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |