CN212820706U - Asphalt foaming gun unobstructed measuring device - Google Patents
Asphalt foaming gun unobstructed measuring device Download PDFInfo
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- CN212820706U CN212820706U CN202020873225.9U CN202020873225U CN212820706U CN 212820706 U CN212820706 U CN 212820706U CN 202020873225 U CN202020873225 U CN 202020873225U CN 212820706 U CN212820706 U CN 212820706U
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- asphalt
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- asphalt foaming
- foaming
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Abstract
The utility model relates to a device for measuring the smoothness of an asphalt foaming gun, which comprises an electric heating plate connected on the barrel of the asphalt foaming gun, wherein the barrel of the asphalt foaming gun is provided with an asphalt spray head for discharging asphalt; the gun barrel of the asphalt foaming gun is connected with a water nozzle which is communicated with the gun barrel of the asphalt foaming gun; the gun barrel of the asphalt foaming gun is connected with a pressure transmitter, the pressure sensing end of the pressure transmitter is communicated with the gun barrel of the asphalt foaming gun, and the pressure transmitter is electrically connected with the control panel. The utility model has simple structure, and can achieve the detection effect by heating and introducing compressed air; the operation mode is simple and quick, and the effect is good.
Description
Technical Field
The utility model relates to a pitch foaming rifle technical field especially relates to a unobstructed device is surveyed to pitch foaming rifle.
Background
The flow property of the cooled asphalt of the existing asphalt-leaching foaming experimental equipment is poor, so that the asphalt spray head can be blocked, and an experimenter cannot simply, conveniently and visually know whether the asphalt foaming gun is unobstructed or not and can perform a foaming experiment or not.
This patent of in view of above problem provides a unobstructed device is surveyed to pitch foaming rifle, through the device, can know whether this pitch foaming rifle is unobstructed state, whether possesses the condition of doing the experiment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a smooth device is surveyed to pitch foaming rifle, its easy operation, effectual, practical.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the device for measuring the smoothness of the asphalt foaming gun comprises an electric heating plate connected to a barrel of the asphalt foaming gun, wherein an asphalt spray head for discharging asphalt is arranged on the barrel of the asphalt foaming gun; the gun barrel of the asphalt foaming gun is connected with a water nozzle which is communicated with the gun barrel of the asphalt foaming gun; the gun barrel of the asphalt foaming gun is connected with a pressure transmitter, the pressure sensing end of the pressure transmitter is communicated with the gun barrel of the asphalt foaming gun, and the pressure transmitter is electrically connected with the control panel.
Further, be connected with the compressed air connecting piece on the barrel of pitch foaming rifle, the compressed air connecting piece is linked together with the barrel of pitch foaming rifle, and the compressed air connecting piece is connected with the air compressor machine.
Furthermore, a discharge port of an asphalt feeding pipe of the asphalt foaming gun is connected with a mandril matched with the asphalt feeding pipe.
(III) advantageous effects
The utility model has the advantages that: the structure is simple, and the detection effect can be achieved by heating and introducing compressed air; the operation mode is simple and quick, and the effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
An asphalt foaming gun unobstructed measuring device is shown in figure 1 and comprises an electric heating plate 3 connected to a gun barrel 2 of an asphalt foaming gun, wherein an asphalt spray head 5 for discharging asphalt is arranged on the gun barrel 2 of the asphalt foaming gun; the gun barrel 2 of the asphalt foaming gun is connected with a water spray head 4, and the water spray head 4 is communicated with the gun barrel 2 of the asphalt foaming gun; the gun barrel 2 of the asphalt foaming gun is connected with a pressure transmitter 7, the pressure sensing end of the pressure transmitter 7 is communicated with the gun barrel 2 of the asphalt foaming gun, the pressure transmitter 7 is electrically connected with a control panel 9 and used for receiving pressure data of the pressure transmitter 7 and displaying the data, and the technology is a general technology in the prior art and does not explain the principle and the structure of the technology in detail.
Specifically, be connected with compressed air connecting piece 8 on the barrel 2 of pitch foaming rifle, compressed air connecting piece 8 is linked together with the barrel 2 of pitch foaming rifle, and compressed air connecting piece 8 is connected with air compressor machine 10, and the compressed air that air compressor machine 10 produced sends into in the barrel 2 of pitch foaming rifle through compressed air connecting piece 8.
Specifically, be connected with matched with ejector pin 1 on the discharge gate of pitch inlet pipe 6 of pitch foaming rifle, ejector pin 1 is driven by the cylinder, realizes opening and the closure of ejector pin 1 and the discharge gate of pitch inlet pipe 6.
In the preparation stage of an asphalt foaming experiment, a certain amount of asphalt exists in an asphalt foaming gun, the asphalt does not have good fluidity at normal temperature, and the blockage phenomenon of the asphalt foaming gun can be caused because the through diameter of an asphalt spray head 5 is smaller, so that the electric heating plate 3 needs to be electrified in the preparation stage to heat the asphalt foaming gun, the remained asphalt has good fluidity, after the asphalt is heated for a certain time, the ejector rod 1 blocks the discharge hole of an asphalt feeding pipe 6, the water spray head 4 is also in a closed state, at the moment, the air compressor 10 is started to introduce compressed air into the gun barrel 2 for a few minutes through the compressed air connecting piece 8, and air pressure with a certain value (set by a system) is generated, and the air pressure value can be detected by the pressure transmitter 7 and is displayed by the control panel 9; the above process has the following conditions: case 1: if the display on the control panel 9 can be stabilized for 1 minute, the system will prompt that the asphalt foaming gun is still in a blocked state and needs to be heated continuously; case 2: if the air pressure value on the control panel 9 does not reach the set value all the time, the system can prompt the asphalt foaming gun to be in a smooth state, and experiments can be carried out; case 3: after letting in compressed gas, the steady a little short time of atmospheric pressure back, just descends rapidly, and stabilization time is less than 1 minute, and the system just can indicate this pitch foaming rifle to be unobstructed state, can experiment, through the device, the experimenter can hold the experiment process better.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (3)
1. The device for measuring the smoothness of the asphalt foaming gun is characterized by comprising an electric heating plate (3) connected to a gun barrel (2) of the asphalt foaming gun, wherein an asphalt spray head (5) for discharging asphalt is arranged on the gun barrel (2) of the asphalt foaming gun; the gun barrel (2) of the asphalt foaming gun is connected with a water spray head (4), and the water spray head (4) is communicated with the gun barrel (2) of the asphalt foaming gun; be connected with pressure transmitter (7) on barrel (2) of pitch foaming rifle, the forced induction end of pressure transmitter (7) is linked together with barrel (2) of pitch foaming rifle, pressure transmitter (7) are connected with control panel (9) electricity.
2. The device for measuring the unobstructed area of the asphalt foaming gun according to claim 1, characterized in that a compressed air connecting piece (8) is connected to the gun barrel (2) of the asphalt foaming gun, the compressed air connecting piece (8) is communicated with the gun barrel (2) of the asphalt foaming gun, and the compressed air connecting piece (8) is connected with an air compressor (10).
3. The device for measuring the patency of the asphalt foaming gun according to claim 1, wherein a top rod (1) matched with the discharge port of the asphalt feeding pipe (6) of the asphalt foaming gun is connected with the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873225.9U CN212820706U (en) | 2020-05-22 | 2020-05-22 | Asphalt foaming gun unobstructed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873225.9U CN212820706U (en) | 2020-05-22 | 2020-05-22 | Asphalt foaming gun unobstructed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212820706U true CN212820706U (en) | 2021-03-30 |
Family
ID=75167341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020873225.9U Active CN212820706U (en) | 2020-05-22 | 2020-05-22 | Asphalt foaming gun unobstructed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212820706U (en) |
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2020
- 2020-05-22 CN CN202020873225.9U patent/CN212820706U/en active Active
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