CN203127530U - Constant-temperature storage device of asphalt for laboratory - Google Patents
Constant-temperature storage device of asphalt for laboratory Download PDFInfo
- Publication number
- CN203127530U CN203127530U CN 201320005225 CN201320005225U CN203127530U CN 203127530 U CN203127530 U CN 203127530U CN 201320005225 CN201320005225 CN 201320005225 CN 201320005225 U CN201320005225 U CN 201320005225U CN 203127530 U CN203127530 U CN 203127530U
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- storage tank
- asphalt
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- piston
- temperature
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Abstract
The utility model discloses a constant-temperature storage device of asphalt for a laboratory. The constant-temperature storage device of the asphalt for the laboratory comprises an inner storage tank and an outer storage tank, heating pipes are evenly arranged between the inner storage tank and the outer storage tank, and the heating pipes are connected with a heating pump. A piston matched with the inner storage tank is arranged in the inner storage tank, and the piston is connected with a driving cylinder arranged outside the outer storage tank through a push rod. A feeding and discharging port penetrating through the inner storage tank and the outer storage tank is formed in the bottom face of the inner storage tank, and a switch valve is arranged on the feeding and discharging port. A temperature sensor is further arranged on the piston and is connected with a single-chip microcomputer, and the single-chip microcomputer is further connected with the heating pump. The constant-temperature storage device of the asphalt for the laboratory can achieve controlling the temperature of liquid asphalt in a certain range to meet the needs of mixing of asphalt mixture, the trouble of heating the asphalt many times is eliminated, and a great amount of time and labor power is saved. The input operation and the output operation of the asphalt are simple and easy to control.
Description
Technical field
The utility model relates to a kind of memory storage, is specifically related to a kind of laboratory pitch constant temperature memory storage.
Background technology
In the process of configuration bituminous mixture, pitch control need be added mix, the in-use performance that all can influence bituminous mixture too high or too low for temperature in certain range of temperatures.In the test, usually need to dispose the bituminous mixture of different mixture ratio, if pitch is heated to the mix temperature in advance, wait until that then the temperature of possibility pitch when needing mix can not meet the demands, need reheat, brought many inconvenience to experiment.If need to dispose the bituminous mixture of multiple different mixture ratio in time period, a kind of pitch of heating that just needs of every configuration then, efficient is extremely low like this, wastes the plenty of time, manpower.
Summary of the invention
At the problem that prior art exists, the purpose of this utility model is, provides a kind of laboratory with pitch constant temperature memory storage, in the scope that in the time of carrying out the pitch experiment in the laboratory asphalt temperature control is being suited, is convenient to the carrying out of testing.
In order to realize above-mentioned task, the utility model by the following technical solutions:
A kind of laboratory pitch constant temperature memory storage, in comprising storage tank and and the external memory storage tank, evenly be provided with heating pipe between storage tank and the external memory storage tank in described, heating pipe is connected with heat pump; Be provided with the piston that matches with interior storage tank in interior storage tank, piston is connected with the driving cylinder that is arranged on external memory storage tank outside by push rod; The bottom surface of interior storage tank offer run through in the feed inlet and outlet of storage tank and external memory storage tank, at feed inlet and outlet switch valve is installed; Temperature sensor also is installed on the described piston, and this temperature sensor is connected with a micro controller system, and micro controller system also connects described heat pump.
Described micro controller system adopts AT89S51 type micro controller system.
Storage tank is the smooth cylindrical storage jar of inside face in described.
The utility model can be realized liquid asphalt control to satisfy the needs of bituminous mixture mix, saving the trouble of heating for multiple times pitch in certain temperature range, saves a large amount of time, manpower.Simultaneously, the input of pitch and output function are all very simple, are easy to control.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model;
The implication of number in the figure: 1-external memory storage tank, 2-temperature sensor, 3-heating pipe, 4-feed inlet and outlet, 5-switch valve, 6-interior storage tank, 7-heat pump, 8-micro controller system, 9-piston, 10-driving cylinder, 11-push rod;
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
Defer to technique scheme, as shown in Figure 1, a kind of laboratory pitch constant temperature memory storage, in comprising storage tank 6 and and external memory storage tank 1, evenly be provided with heating pipe 3 between storage tank 6 and the external memory storage tank 1 in described, heating pipe 3 is connected with heat pump 7; Be provided with the piston 9 that matches with interior storage tank 6 in interior storage tank 6, piston 9 is connected with the driving cylinder 10 that is arranged on external memory storage tank 1 outside by push rod 11; The bottom surface of interior storage tank 6 offer run through in the feed inlet and outlet 4 of storage tank 6 and external memory storage tank 1, at feed inlet and outlet 4 switch valve 5 is installed; On the described piston 9 temperature sensor 2 is installed also, this temperature sensor 2 is connected with a micro controller system 8, and micro controller system 8 also connects described heat pump 7.
In this device, described interior storage tank 6 is the smooth cylinder type storage tank of inside face, and interior storage tank 6 matches with piston 9, makes piston 9 piston 9 edges when promoting to be close to the inwall of interior storage tank 6; For the leakproofness of storage tank 6 in guaranteeing, the part that piston 9 contacts with interior storage tank 6 adopts elastomeric material.A temperature sensor 2 is installed on the bottom surface of piston 9, and this temperature sensor 2 can be monitored the temperature in the interior storage tank 6 in real time, and this temperature information is passed to the micro controller system 8 that is attached thereto.In the present embodiment, micro controller system 8 adopts AT89S51 type micro controller system; Micro controller system 8 can also be controlled heat pump 7 work, and heat pump 7 inwardly, pump into heating fluid in the heating pipe 3 between the external memory storage tank 1 can heat by internal storage tank 6.
When needs inputs pitch, switch valve 5 to be opened, driving cylinder 10 drives pistons 9 and moves up, and storage tank 6 in hard pitch enters by feed inlet and outlet 4 under suction is imported and is closed switch valve 5 and driving cylinder 10 after finishing; When needs output pitch, switch valve 5 to be opened, driving cylinder 10 promotes piston 9 to moving down, and the pitch in the jar can be discharged.
When the utility model uses, earlier interior storage tank 6 is preheating to the temperature of requirement, the liquid hard pitch input after will heating then.Configure the range of temperatures that require to store pitch in the micro controller system 8, transmit the temperature informations of coming in real time by temperature sensor 2, micro controller system 8 control heat pumps 7 begin/quit work, can be with the temperature maintenance of pitch in the jar in suitable scope.
Claims (3)
1. laboratory pitch constant temperature memory storage, comprise interior storage tank (6) and and external memory storage tank (1), it is characterized in that evenly be provided with heating pipe (3) between described interior storage tank (6) and the external memory storage tank (1), heating pipe (3) is connected with heat pump (7); Be provided with the piston (9) that matches with interior storage tank (6) in interior storage tank (6), piston (9) is connected by push rod (11) driving cylinder (10) outside with being arranged on external memory storage tank (1); Offer the feed inlet and outlet (4) that runs through interior storage tank (6) and external memory storage tank (1) in the bottom surface of interior storage tank (6), at feed inlet and outlet (4) switch valve (5) is installed; Temperature sensor (2) also is installed on the described piston (9), and this temperature sensor (2) is connected with a micro controller system (8), and micro controller system (8) also connects described heat pump (7).
2. laboratory as claimed in claim 1 pitch constant temperature memory storage is characterized in that, described micro controller system (8) adopts AT89S51 type micro controller system.
3. laboratory as claimed in claim 1 pitch constant temperature memory storage is characterized in that, described in storage tank (6) be the smooth cylindrical storage jar of inside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005225 CN203127530U (en) | 2013-01-06 | 2013-01-06 | Constant-temperature storage device of asphalt for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005225 CN203127530U (en) | 2013-01-06 | 2013-01-06 | Constant-temperature storage device of asphalt for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127530U true CN203127530U (en) | 2013-08-14 |
Family
ID=48935530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005225 Expired - Fee Related CN203127530U (en) | 2013-01-06 | 2013-01-06 | Constant-temperature storage device of asphalt for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807710A (en) * | 2016-04-29 | 2016-07-27 | 福建铁拓机械有限公司 | Quantitative feeding device and method for asphalt foaming experiment |
| CN109465431A (en) * | 2018-12-18 | 2019-03-15 | 秦依凤 | A kind of liquid metal delivery method |
| CN109733755A (en) * | 2018-12-18 | 2019-05-10 | 秦依凤 | A kind of liquid metal transfer pot |
-
2013
- 2013-01-06 CN CN 201320005225 patent/CN203127530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807710A (en) * | 2016-04-29 | 2016-07-27 | 福建铁拓机械有限公司 | Quantitative feeding device and method for asphalt foaming experiment |
| CN109465431A (en) * | 2018-12-18 | 2019-03-15 | 秦依凤 | A kind of liquid metal delivery method |
| CN109733755A (en) * | 2018-12-18 | 2019-05-10 | 秦依凤 | A kind of liquid metal transfer pot |
| CN109465431B (en) * | 2018-12-18 | 2020-11-03 | 安徽豪鼎金属制品有限公司 | Liquid metal conveying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140106 |