CN204933494U - A kind of asphalt test heated vacuum cup - Google Patents
A kind of asphalt test heated vacuum cup Download PDFInfo
- Publication number
- CN204933494U CN204933494U CN201520706096.3U CN201520706096U CN204933494U CN 204933494 U CN204933494 U CN 204933494U CN 201520706096 U CN201520706096 U CN 201520706096U CN 204933494 U CN204933494 U CN 204933494U
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- China
- Prior art keywords
- cup
- heater
- utility
- controller
- heat conduction
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Abstract
The utility model discloses a kind of asphalt test heated vacuum cup, comprise cup, cup is provided with heater and heat conduction bar, heat conduction bar connects heater, the side of cup is provided with handle, the bottom of cup be provided with some can the louvre of folding, louvre passes through Control, cup is provided with temperature controller, temperature controller controls heater, temperature controller and relay composition control device, controller is arranged on cup, controller connects power supply, at will can regulate the temperature of bitumen samples, can quickly and easily pitch be poured in die trial under the prerequisite not reducing flowing asphalt temperature, the utility model is provided with handle, experimenter is facilitated to operate, can prevent experimenter from scalding, the utility model can repeatedly reuse, avoid the waste in the past tested material, the utility model structure is simple, rationally novel in design, experimenter is facilitated to improve test speed, cost is low, strong adaptability, be convenient to promote the use of.
Description
[technical field]
The utility model belongs to asphalt performance testing experiment field, is specifically related to a kind of asphalt test heated vacuum cup.
[background technology]
When carrying out asphalt performance test, as needle penetration, softening point, ductility, evaluation ageing properties and asphalt density test time, need fix-bitumen under normal temperature to change liquid flowing pitch into, and the liquid state pitch that flows poured in the die trial of regulation.Under the curing time and curing condition of regulation, the density of the needle penetration of pitch, penetration index, softening point, ductility, ageing properties and pitch can be measured.
Find in research and practice, in the process of building die trial, especially modified pitch, along with the prolongation of time, the temperature of liquid bitumen can reduce, and pitch can become thickness gradually, die trial is built become comparatively that difficulty and the die trial outward appearance of building be unsightly.In addition, because the vessel of building die trial at ordinary times do not have handle, be easy to scald experimenter.
[utility model content]
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of asphalt test heated vacuum cup, can complete building of die trial under the prerequisite not reducing flowing asphalt temperature.
In order to achieve the above object, the utility model comprises cup, cup is provided with heater and heat conduction bar, and heat conduction bar connects heater, the side of cup is provided with handle, the bottom of cup be provided with some can the louvre of folding, louvre, by Control, cup is provided with temperature controller, temperature controller controls heater, temperature controller and relay composition control device, controller is arranged on cup, and controller connects power supply.
Described cup top is provided with and prevents liquid from spilling flow-guiding mouth leakage.
Described cup is hollow structure, and heat conduction bar is arranged in hollow structure.
The height of described heat conduction bar is lower than the height of cup.
Described controller is arranged on the below of handle.
Described heater is arranged on bottom of cup.
Compared with prior art, the utility model is provided with heater and heat conduction bar, the bitumen samples of cup inside can be heated in time, be equipped with the louvre of Control again, at will can regulate the temperature of bitumen samples, can quickly and easily pitch be poured in die trial under the prerequisite not reducing flowing asphalt temperature, the utility model is provided with handle, experimenter is facilitated to operate, can prevent experimenter from scalding, the utility model can repeatedly reuse, avoid the waste in the past tested material, the utility model structure is simple, rationally novel in design, experimenter is facilitated to improve test speed, cost is low, strong adaptability, be convenient to promote the use of.
Further, the utility model is provided with flow-guiding mouth, can prevent liquid from spilling leakage when toppling over bitumen samples.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model controller.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is described further.
See Fig. 1 and Fig. 2, the utility model comprises cup 1, cup 1 is provided with heater and heat conduction bar 6, cup 1 is hollow structure, heat conduction bar 6 is arranged in hollow structure, heat conduction bar 6 connects heater, heater is arranged on bottom cup 1, the side of cup 1 is provided with handle 2, the bottom of cup 1 be provided with some can the louvre 5 of folding, louvre 5 is controlled by relay 10, cup 1 is provided with temperature controller 9, temperature controller 9 controls heater, temperature controller 9 and relay 10 composition control device 8, controller 8 is arranged on cup 1, controller 8 connects power supply 7, cup 1 top is provided with and prevents liquid from spilling flow-guiding mouth 3 leakage, controller 8 is arranged on the below of handle 2.
When doing experiment, the temperature of cup 1 can be ensured after switching on power, heater and louvre 5 and heat conduction bar 6 can play the effect of heating and thermal insulation, when temperature is low, relay 10 controls louvre and cuts out, temperature controller 9 controls heating devices heat and drives heat conduction bar 6 temperature to raise, and improves the temperature in cup 1; When temperature height, temperature controller controls heater power-off, and Control louvre is opened and dispelled the heat, and flow-guiding mouth 3 can ensure that liquid fast, does not spill and leakage pour in the die trial of regulation.Handle 2 can move heated vacuum cup easily and fast, prevents operator from scalding, and operator is protected safely, improves test efficiency.
Claims (6)
1. an asphalt test heated vacuum cup, it is characterized in that: comprise cup (1), cup (1) is provided with heater and heat conduction bar (6), heat conduction bar (6) connects heater, the side of cup (1) is provided with handle (2), the bottom of cup (1) be provided with some can the louvre (5) of folding, louvre (5) is controlled by relay (10), cup (1) is provided with temperature controller (9), temperature controller (9) controls heater, temperature controller (9) and relay (10) composition control device (8), controller (8) is arranged on cup (1), controller (8) connects power supply (7).
2. a kind of asphalt test heated vacuum cup according to claim 1, is characterized in that: described cup (1) top is provided with and prevents liquid from spilling flow-guiding mouth (3) leakage.
3. a kind of asphalt test heated vacuum cup according to claim 1, it is characterized in that: described cup (1) is hollow structure, heat conduction bar (6) is arranged in hollow structure.
4. a kind of asphalt test heated vacuum cup according to claim 1 or 3, is characterized in that: the height of described heat conduction bar (6) is lower than the height of cup (1).
5. a kind of asphalt test heated vacuum cup according to claim 1, is characterized in that: described controller (8) is arranged on the below of handle (2).
6. a kind of asphalt test heated vacuum cup according to claim 1, is characterized in that: described heater is arranged on cup (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706096.3U CN204933494U (en) | 2015-09-11 | 2015-09-11 | A kind of asphalt test heated vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706096.3U CN204933494U (en) | 2015-09-11 | 2015-09-11 | A kind of asphalt test heated vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933494U true CN204933494U (en) | 2016-01-06 |
Family
ID=55000953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706096.3U Expired - Fee Related CN204933494U (en) | 2015-09-11 | 2015-09-11 | A kind of asphalt test heated vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252182A (en) * | 2017-12-26 | 2018-07-06 | 吕昊 | A kind of municipal road construction heats melting plant with pitch |
-
2015
- 2015-09-11 CN CN201520706096.3U patent/CN204933494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252182A (en) * | 2017-12-26 | 2018-07-06 | 吕昊 | A kind of municipal road construction heats melting plant with pitch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160911 |