CN205844132U - A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect - Google Patents
A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect Download PDFInfo
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- CN205844132U CN205844132U CN201620851641.2U CN201620851641U CN205844132U CN 205844132 U CN205844132 U CN 205844132U CN 201620851641 U CN201620851641 U CN 201620851641U CN 205844132 U CN205844132 U CN 205844132U
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Abstract
The utility model discloses a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect, including flat-bottomed glass dish and recirculated water bath cabinet, heat insulation glass ware it is provided with outside flat-bottomed glass dish, flat-bottomed glass dish lateral wall is provided with groove A and groove B, heat insulation glass ware medial wall is provided with the inlet channel matched with groove A, heat insulation glass ware medial wall is provided with the water outlet water channel matched with groove B, groove A and inlet channel pieced together water water channel one, groove B and water outlet water channel pieced together water water channel two, planar base surface bottom flat-bottomed glass dish is provided with water channel B, water inlet B and water outlet B it is provided with bottom flat-bottomed glass dish, cross the water inlet A on water water channel one top, cross the water outlet A on water water channel two top, water inlet B, water outlet B connects by attemperater is airtight with recirculated water bath cabinet respectively.This utility model can reduce rubber asphalt sample heat and scatter and disappear speed, it is ensured that enough human users's time, reduce result of the test error.
Description
Technical field
This utility model relates to asphalt test equipment technical field, particularly relates to one and has bottom sidepiece Double insulating work
Rubber asphalt sample sample container.
Background technology
Rubber asphalt has become as the main paving of the countries such as the U.S., South Africa, Japan, China through semicentennial development
One of material.Showing according to research in the past, lacking chemical reaction between rubber grain and Colophonium, both compatibilitys simultaneously are relatively
Difference, rubber grain in Colophonium cannot as the polymer modifiers such as SBS with micron-sized distributions in Colophonium.Therefore
Using needle penetration the most suitable as the evaluation index of rubber asphalt, domestic and international research worker proposes to use awl penetration test
Evaluate the performance of rubber asphalt, the better reliability of result of the test.
In process of the test, in sample-containing dish, first pour rubber asphalt sample, after cooling 4h, move into thermostatic water bath insulation
3h (water bath with thermostatic control temperature is test temperature), takes out and reaches the sample-containing dish of constant temperature, and be placed in that water temperature controls in test temperature is flat
On the spider of glass dish, flat-bottomed glass dish is placed on the platform of tester, slowly puts down cone connecting rod, anti-with appropriate location
Light microscopic or light reflection are observed, and make cone just contact with surface of test piece, and reset zero by displacement meter, presses release key, to 5s
It is automatically stopped, reads the reading of displacement meter.
For adjusting the whole process of cone, 10s is taken around for skilled laboratory technician, for unskilled laboratory technician
Take around 30s, the most longer time.During this period, due to the difference of room temperature, the rubber asphalt sample in sample-containing dish
Can reduce by 0.5 DEG C～1 DEG C, and not reach the test temperature of regulation, it is less than normal that this all causes result of the test.
Utility model content
The weak point existed for prior art, it is double that the purpose of this utility model is to provide one to have bottom sidepiece
Weight insulation effect rubber asphalt sample sample container, have simple in construction, reasonable in design, use easy and simple to handle, using effect
The advantage such as good, it is possible to effectively reduce the lost speed of rubber asphalt sample heat during asphalt test.
The purpose of this utility model is achieved through the following technical solutions:
A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect is including flat-bottomed glass dish, flat
Have inside end glass dish and hold inner chamber, have bottom flat-bottomed glass dish and close the planar base surface holding inner chamber.This rubber asphalt tries
Sample sample container also includes recirculated water bath cabinet, is provided with heat insulation glass ware outside described flat-bottomed glass dish, and described flat-bottomed glass dish is tight
Close fit is placed in the insulation inner chamber of heat insulation glass ware, and described flat-bottomed glass dish lateral wall is provided with the groove A of the semicolumn bodily form
With the groove B of the semicolumn bodily form, described heat insulation glass ware medial wall is provided with the inlet channel matched with groove A, described guarantor
Temperature glass dish medial wall be provided with match with groove B water outlet water channel, the cross section of described groove A be semicircle, described
The cross section of inlet channel is the semicircle symmetrical with groove A, and described groove A and inlet channel split constitute cross section for circle
The water water channel one excessively of shape, the cross section of described groove B is semicircle, and the cross section of described water outlet water channel is symmetrical with groove B
Semicircle, described groove B and water outlet water channel split constitute cross section is circular water water channel two of crossing, described water water channel one of crossing
Top is provided with water inlet A, and the described top crossing water water channel two is provided with water outlet A；It is additionally provided with on described heat insulation glass ware medial wall
Internal water main, described inlet channel, internal water main and water outlet water channel are sequentially communicated composition water channel A, described water water channel one top excessively
Water inlet A, the water outlet A of crossing water water channel two top connects by attemperater is airtight with recirculated water bath cabinet respectively；Described flat
Being provided with water channel B in planar base surface bottom end glass dish, described water channel B is in " M " shape, the planar base surface bottom described flat-bottomed glass dish
Being provided with the water inlet B that the water inlet end with water channel B is connected, the planar base surface bottom described flat-bottomed glass dish is provided with and the going out of water channel B
The water outlet B that water end (W.E.) is connected, described water inlet B, water outlet B connect by attemperater is airtight with recirculated water bath cabinet respectively,
Attemperater between described water inlet B and recirculated water bath cabinet is provided with water pump C, between described water outlet B and recirculated water bath cabinet
Attemperater be provided with water pump D.
In order to this utility model is better achieved, between described water inlet A and the recirculated water bath cabinet crossing water water channel one top
Attemperater be provided with water pump A, on the attemperater between described water outlet A and the recirculated water bath cabinet crossing water water channel two top
It is provided with water pump B.
As preferably, described internal water main is that wave is evenly arranged along heat insulation glass ware medial wall.
As preferably, described flat-bottomed glass dish, heat insulation glass ware are all overall in cylindrical shape, described flat-bottomed glass dish
Sidewall thickness is 1cm, and the sidewall thickness of heat insulation glass ware is 1.5cm, and the wall thickness of the planar base surface bottom described flat-bottomed glass dish is
1.5cm, the wall thickness of the planar base surface bottom temperature glass dish is 1.5cm.
In order to improve at the mouth position of water inlet and at the mouth position of outlet the sealing of two positions connective
Can, it is provided with sealing ring at the mouth position of described water inlet A and at the mouth position of water outlet A respectively.
As preferably, the described cross-section of river diameter crossing water water channel one is with the cross-section of river diameter crossing water water channel two
1cm；The cross-section of river of described internal water main is the semicircle of a diameter of 1cm；The cross-section of river of described water channel B is that the length of side is
The square of 0.8cm.
This utility model compared with the prior art, has the following advantages and beneficial effect:
(1) this utility model carries out water-bath circulating-heating insulation from flat-bottomed glass dish sidepiece and bottom are dual, decreases examination
Rubber asphalt specimen temperature fall during testing, it is possible to effectively reduce rubber asphalt sample heat during asphalt test
Lost speed, it is ensured that enough human users's time, reduce result of the test error.
(2) this utility model have simple in construction, reasonable in design, use the advantages such as easy and simple to handle, using effect is good.
Accompanying drawing explanation
Fig. 1 is the combinative structure schematic diagram of flat-bottomed glass dish and heat insulation glass ware；
Fig. 2 is the structural representation of flat-bottomed glass dish；
Fig. 3 is integral outer structural representation of the present utility model；
Fig. 4 is the structural representation of the water channel B of the planar base surface of flat-bottomed glass dish；
Fig. 5 is the structural representation of the water channel A of heat insulation glass ware medial wall.
Wherein, entitled corresponding to the reference in accompanying drawing:
1-flat-bottomed glass dish, 2-groove A, 3-heat insulation glass ware, 4-water outlet A, 5-water inlet A, 6-water channel A,
7-water inlet B, 8-water outlet B, 9-groove B, 10-inlet channel, 11-water outlet water channel, 12-internal water main, 13-is close
Seal, 14-water channel B, 15-recirculated water bath cabinet.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in Fig. 1～Fig. 5, a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect, bag
Including flat-bottomed glass dish 1, heat insulation glass ware 3 and recirculated water bath cabinet 15, the flat-bottomed glass dish 1 of rubber asphalt sample sample container is permissible
It is fabricated by by glass material, it is also possible to be fabricated by by Steel material；The heat insulation glass ware 3 of rubber asphalt sample sample container can
To be fabricated by by glass material, it is also possible to be fabricated by by Steel material.Have inside flat-bottomed glass dish 1 and hold inner chamber, use
Time, in flat-bottomed glass dish 1 holds the sample-containing dish on the tripod of inner chamber, hold rubber asphalt sample, can by this utility model
To keep the temperature of rubber asphalt sample in flat-bottomed glass dish 1, it is ensured that enough human users's time, reduce result of the test
Error.Having bottom flat-bottomed glass dish 1 and close the planar base surface holding inner chamber, flat-bottomed glass dish 1 is outside is provided with heat insulation glass ware 3,
Flat-bottomed glass dish 1 closely cooperates in the insulation inner chamber being placed in heat insulation glass ware 3, and flat-bottomed glass dish 1, heat insulation glass ware 3 are the most overall
In cylindrical shape, the sidewall thickness of flat-bottomed glass dish 1 is 1cm, and the sidewall thickness of heat insulation glass ware 3 is 1.5cm, flat bottom glass
The wall thickness of the planar base surface bottom ware 1 is 1.5cm, and the wall thickness of the planar base surface bottom heat insulation glass ware 3 is 1.5cm；Flat-bottomed glass dish 1
Hold inner chamber internal diameter and the degree of depth disclosure satisfy that tripod holds and requires；The internal diameter of heat insulation glass ware 3 and flat-bottomed glass dish 1
External diameter equal in magnitude, the height of heat insulation glass ware 3 is equal with the height of flat-bottomed glass dish 1；When flat-bottomed glass dish 1 is placed in insulation
In the insulation inner chamber of glass dish 3, flat-bottomed glass dish 1 lateral wall is in close contact with heat insulation glass ware 3 medial wall.Flat-bottomed glass dish 1
Lateral wall is provided with the groove A2 of the semicolumn bodily form and the groove B9 of the semicolumn bodily form, heat insulation glass ware 3 medial wall be provided with
The inlet channel 10 that groove A2 matches, heat insulation glass ware 3 medial wall is provided with the water outlet water channel 11 matched with groove B9, when
When flat-bottomed glass dish 1 is closely positioned in the insulation inner chamber of heat insulation glass ware 3, the inlet channel 10 of heat insulation glass ware 3 medial wall
Just the groove A2 with flat-bottomed glass dish 1 lateral wall coordinates installation to form water water channel one；When flat-bottomed glass dish 1 is closely positioned over
Time in the insulation inner chamber of heat insulation glass ware 3, the water outlet water channel 11 of heat insulation glass ware 3 medial wall just with flat-bottomed glass dish 1 outside
The groove B9 of wall coordinates installation to form water water channel two.The top crossing water water channel one is provided with water inlet A 5, crosses the top of water water channel two
End is provided with water outlet A 4.Internal water main 12 it is additionally provided with, inlet channel 10, internal water main 12 and go out on heat insulation glass ware 3 medial wall
Water water channel 11 is sequentially communicated composition water channel A6, crosses the water inlet A 5 on water water channel one top, crosses the water outlet A 4 on water water channel two top
Connect by attemperater is airtight with recirculated water bath cabinet 15 respectively.So, water inlet A 5, water channel A6, water outlet A 4 and insulation
Water pipe, recirculated water bath cabinet 15 just constitute the insulation water circulation system of a circulation, be provided with constant temperature and add bottom recirculated water bath cabinet 15
Hot systems, the insulation water that water outlet A 4 flows into can be heated to reach to export to water inlet A 5 constant temperature by constant-temperature heating system
The purpose of insulation water.The preferred technical scheme of this utility model is as follows: at the mouth position of water inlet A 5 and the mouth of water outlet A 4
Position, portion is provided with sealing ring 13 respectively, and sealing ring 13 strengthens water inlet A 5 and the airtight connectivity of attemperater, close
Seal 13 strengthens water outlet A 4 and the airtight connectivity of attemperater.
As it is shown on figure 3, the attemperater crossed between water inlet A 5 and the recirculated water bath cabinet 15 on water water channel one top is provided with
Water pump A, water pump A can be that circulator bath case 15 provides the power needed for conveying insulation water to water inlet A 5 and water channel A6；Cross
It can be water outlet that attemperater between water outlet A 4 and the recirculated water bath cabinet 15 on water water channel two top is provided with water pump B, water pump B
Water channel 9 and water outlet A 4 provide backflow insulation water to power required in recirculated water bath cabinet 15.
As shown in Figure 4, the planar base surface bottom flat-bottomed glass dish 1 is provided with water channel B14, water channel B14 in " M " shape, flat
Planar base surface bottom glass dish 1 is provided with the water inlet B 7 that the water inlet end with water channel B14 is connected, putting down bottom flat-bottomed glass dish 1
Bottom surface is provided with the water outlet B 8 that the water side with water channel B14 is connected, water inlet B 7, water outlet B 8 respectively by attemperater with
The airtight connection of recirculated water bath cabinet 15.So, water inlet B 7, water channel B14, water outlet B 8 and attemperater, recirculated water bath cabinet 15
Just constitute the insulation water circulation system of a circulation, bottom recirculated water bath cabinet 15, be provided with constant-temperature heating system, heated at constant temperature system
System can be incubated water and heat to reach the purpose to water inlet B 7 constant temperature output insulation water water outlet B 8 inflow.Water inlet
It can be that circulator bath case 15 is to water channel B14 that attemperater between mouth B7 and recirculated water bath cabinet 15 is provided with water pump C, water pump C
Power needed for conveying insulation water is provided；Attemperater between water outlet B 8 and recirculated water bath cabinet 15 is provided with water pump D, water pump
D can be that water channel B14 provides backflow insulation water to power required in recirculated water bath cabinet 15.
As it is shown in figure 5, internal water main 10 is that wave is evenly arranged along heat insulation glass ware 3 medial wall, so it is incubated glass
Flat-bottomed glass dish 1 can be held in inner chamber by the internal water main 10 on glass ware 3 medial wall along flat-bottomed glass dish 1 outer side wall surface
On tripod, the rubber asphalt sample in sample-containing dish carries out Heat preservation equably.
This utility model preferably cross water water channel one cross-section of river diameter and cross water water channel two cross-section of river diameter
It is 1cm.The semicircle that the cross-section of river is a diameter of 1cm of the preferred internal water main of this utility model 10.This utility model is preferred
The cross-section of river of water channel B14 be the length of side be the square of 0.8cm.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not of the present utility model for limiting
Implementing and interest field, all equivalences made according to the content described in this utility model patent protection scope change and near
Like replacing, all should fall in protection domain of the present utility model.
Claims (7)
1. there is a rubber asphalt sample sample container for bottom sidepiece Double insulating effect, including flat-bottomed glass dish (1), flat
Having inside end glass dish (1) and hold inner chamber, flat-bottomed glass dish (1) bottom has closes the planar base surface holding inner chamber, its feature
Being: also include recirculated water bath cabinet (15), described flat-bottomed glass dish (1) is outside is provided with heat insulation glass ware (3), described flat bottom glass
Ware (1) closely cooperates in the insulation inner chamber being placed in heat insulation glass ware (3), and described flat-bottomed glass dish (1) lateral wall is provided with semicircle
The groove A(2 of cylinder shape) and the groove B(9 of the semicolumn bodily form), described heat insulation glass ware (3) medial wall is provided with and groove A
(2) inlet channel (10) matched, described heat insulation glass ware (3) medial wall is provided with and groove B(9) match go out
Water water channel (11), described groove A(2) cross section be semicircle, the cross section of described inlet channel (10) is and groove A(2)
Symmetrical semicircle, described groove A(2) and inlet channel (10) split to constitute cross section be circular to cross water water channel one, institute
State groove B(9) cross section be semicircle, the cross section of described water outlet water channel (11) is and groove B(9) symmetrical semicircle
Shape, described groove B(9) and water outlet water channel (11) split to constitute cross section be circular water water channel two of crossing, described cross water water channel one
Top be provided with water inlet A (5), the described top crossing water water channel two is provided with water outlet A (4)；Described heat insulation glass ware (3) inner side
Being additionally provided with internal water main (12) on wall, described inlet channel (10), internal water main (12) and water outlet water channel (11) are sequentially communicated structure
Become water channel A(6), the water inlet A (5) on described water water channel one top excessively, the water outlet A (4) on water water channel two top excessively are passed through respectively
Attemperater is airtight with recirculated water bath cabinet (15) to be connected；The planar base surface of described flat-bottomed glass dish (1) bottom is provided with water channel B
(14), described water channel B(14) in " M " shape, the planar base surface of described flat-bottomed glass dish (1) bottom is provided with and water channel B(14) enter
The water inlet B (7) that water end (W.E.) is connected, described flat-bottomed glass dish (1) bottom planar base surface be provided with and water channel B(14) water side phase
The water outlet B (8) of connection, described water inlet B (7), water outlet B (8) are close with recirculated water bath cabinet (15) by attemperater respectively
Close connection.
2. according to a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect described in claim 1,
It is characterized in that: the attemperater between described water inlet A (5) and the recirculated water bath cabinet (15) crossing water water channel one top is provided with
Water pump A, the attemperater between described water outlet A (4) and the recirculated water bath cabinet (15) crossing water water channel two top is provided with water pump
B。
3. contain sample according to a kind of rubber asphalt sample with bottom sidepiece Double insulating effect described in claim 1 or 2 to hold
Device, it is characterised in that: the attemperater between described water inlet B (7) and recirculated water bath cabinet (15) is provided with water pump C, described in go out
Mouth of a river B(8) and recirculated water bath cabinet (15) between attemperater be provided with water pump D.
4. according to a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect described in claim 1,
It is characterized in that: described internal water main (10) is that wave is evenly arranged along heat insulation glass ware (3) medial wall.
5. according to a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect described in claim 1,
It is characterized in that: described flat-bottomed glass dish (1), heat insulation glass ware (3) are the most overall in cylindrical shape, described flat-bottomed glass dish
(1) sidewall thickness is 1cm, and the sidewall thickness of heat insulation glass ware (3) is 1.5cm, described flat-bottomed glass dish (1) bottom flat
The wall thickness in face is 1.5cm, and the wall thickness of the planar base surface of temperature glass dish (3) bottom is 1.5cm.
6. according to a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect described in claim 1,
It is characterized in that: at the mouth position of described water inlet A (5) and at the mouth position of water outlet A (4), be provided with sealing respectively
Circle (13).
7. according to a kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect described in claim 1,
It is characterized in that: the described cross-section of river diameter crossing water water channel one is 1cm with the cross-section of river diameter crossing water water channel two；Described
The semicircle that the cross-section of river is a diameter of 1cm of internal water main (10)；Described water channel B(14) the cross-section of river be that the length of side is
The square of 0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851641.2U CN205844132U (en) | 2016-08-08 | 2016-08-08 | A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851641.2U CN205844132U (en) | 2016-08-08 | 2016-08-08 | A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect |
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| Publication Number | Publication Date |
|---|---|
| CN205844132U true CN205844132U (en) | 2016-12-28 |
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ID=57617060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851641.2U Expired - Fee Related CN205844132U (en) | 2016-08-08 | 2016-08-08 | A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248527A (en) * | 2016-08-08 | 2016-12-21 | 山西省交通科学研究院 | A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect |
-
2016
- 2016-08-08 CN CN201620851641.2U patent/CN205844132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248527A (en) * | 2016-08-08 | 2016-12-21 | 山西省交通科学研究院 | A kind of rubber asphalt sample sample container with bottom sidepiece Double insulating effect |
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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: 20161228 Termination date: 20190808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |