CN204803729U - Hot pitch device and care car in road surface thereof - Google Patents
Hot pitch device and care car in road surface thereof Download PDFInfo
- Publication number
- CN204803729U CN204803729U CN201520325342.0U CN201520325342U CN204803729U CN 204803729 U CN204803729 U CN 204803729U CN 201520325342 U CN201520325342 U CN 201520325342U CN 204803729 U CN204803729 U CN 204803729U
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- China
- Prior art keywords
- pitch
- asphalt tank
- asphalt
- liquid level
- heating
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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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- Road Paving Machines (AREA)
Abstract
The utility model discloses a hot pitch device belongs to road surface maintenance of equipment field, and still including installing the conduction oil thermocouple of the heat conductive oil pipe way zone of heating on the asphalt tank, the end on the heat conductive oil pipe way is provided with the conduction oil expansion pipe, be provided with the temperature controller on the pitch heating pipe, on the pitch thermocouple was connected to the asphalt tank, the motor speed sensor set up in the asphalt tank top, the liquid level is instructed and is set up in the asphalt tank center, and its scale lower left corner has still set up the low liquid level alarm device of pitch, it cares the car still to provide the road surface of being equipped with hot pitch device. The device has realized that pitch adds the automatic control of nice and warm pitch pipeline heating, avoids the people to be the maloperation or does not have the security performance of the hot pitch device of operating influence, still through the low liquid level alarm device of installation pitch, has reduced intensity of labour, and the simultaneously effectual dry combustion method of having avoided the device has lengthened the life of device, and the device has improved the automation degree, heats a key and realizes that the efficiency of construction is high.
Description
Technical field
The utility model relates to a kind of heated bitumen device, and particularly a kind of heated bitumen device and pavement maintenance truck thereof, belong to maintenance of surface apparatus field.
Background technology
Pavement maintenance truck is of a great variety, form is multifarious, as pull-type combined maintenance truck, with the combined maintenance truck of swing roller, with the combined maintenance truck of incubator, the combined maintenance truck of band insulation hopper and asphalt tank, with the combined maintenance truck of swing roller and asphalt tank, electrical heating combined maintenance truck, with the multifunctional freeway maintenance of infrared heating device, injecting type multifunctional freeway maintenance etc., it is mainly used for the such as hole groove that Reparation of Bituminous Pavement in use produces, crack, gather around bag, gnaw limit, pitted skin, decortication, the various disease such as loose, if above-mentioned disease can not get timely process, constantly clash into under sleet erosion at vehicle, these diseases can expand rapidly, have a strong impact on the normal traveling of vehicle.Asphalt pavement maintanance truck is a kind of engineering machinery being exclusively used in these damage of bituminous pavement parts of repairing in time, as the Multifunctional special tool car of the daily light maintenance maintenance of asphalt highway, current asphalt pavement maintanance truck has become the important supporting Maintenance Machinery of highway maintenance management department.
The more and more of heated bitumen device are set in pavement maintenance truck, it becomes a standard configuration of pavement maintenance truck gradually, and heated bitumen device is mainly used to swing roller scene and cooks and increase heated bitumen and local newly the Sub-sealing Course of the heated bitumen that carries out of the face of repairing the roads, adhesion coating and upper sealing spray.Existing pavement maintenance truck heated bitumen device heating is sprayed all needs professional person rule of thumb to control heat time and the on-the-spot amount cooking increase heated bitumen of swing roller; the capacity checking heating asphalt tank is needed before and after construction; troublesome poeration; and there is no anti-dry heating protecting device in device, the damage of normal generating means in using.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of heated bitumen device, the automatic control of asphalt heating and pitch pipeline heating can be realized, people is avoided to be maloperation or the security performance causing heated bitumen device without operation, also solve the low liquid level of pitch in asphalt tank, the dry combustion method of avoiding device damages.The utility model additionally provides a kind of pavement maintenance truck that above-mentioned heated bitumen device is housed.
To achieve these goals, a kind of heated bitumen device that the utility model adopts, comprises pitch spray gun, is connected to the asphalt heating pipe of pitch spray gun, the asphalt tank be connected with asphalt heating pipe and the burner be arranged on asphalt tank;
Also comprise the heat-conduction oil heat galvanic couple be arranged on asphalt tank, motor speed measuring device, pitch thermocouple, liquid level instruction, described heat-conduction oil heat galvanic couple is arranged at the thermal conductive oil pipeline thermal treatment zone of asphalt tank, and the end of thermal conductive oil pipeline is provided with conduction oil expansion tube;
Described asphalt heating pipe is provided with temperature controller, controls asphalt heating in heating tube by temperature controller;
Described pitch thermocouple is connected on asphalt tank;
Described motor speed measuring device is arranged at asphalt tank top;
Described liquid level instruction is arranged at asphalt tank center, and its scale lower left corner is also provided with the low liquid level alarm device of pitch, and when in liquid level instruction display asphalt tank, pitch is in low liquid level, the low liquid level alarm device of pitch sends alarm signal.
As further improvement of the utility model, the bottom of described asphalt tank is provided with fuel outlet valve.
As further improvement of the utility model, the outside of described fuel outlet valve is provided with the crashproof cover of protection fuel outlet valve, and fuel outlet valve is in the center of crashproof cover.
As further improvement of the utility model, described burner is arranged at the middle and lower part, left side of asphalt tank.
In addition, the utility model additionally provides a kind of pavement maintenance truck, and this is provided with the heated bitumen device described in above-mentioned any one in caring the car.
Heated bitumen device of the present utility model achieves the automatic control of asphalt heating and pitch pipeline heating by installing temperature controller, people is avoided to be maloperation or the security performance without operating influence heated bitumen device, also save in prior art by installing the low liquid level alarm device of pitch the work needing to check asphalt tank before and after construction, reduce labour intensity, effectively avoid the dry combustion method of device simultaneously, extend the application life of device, the arrangement increases automation degree of equipment, heat a key to realize, efficiency of construction is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, pitch spray gun, 2, asphalt heating pipe, 3, heat-conduction oil heat galvanic couple, 4, motor speed measuring device, 5, pitch thermocouple, 6, liquid level instruction, 7, conduction oil expansion tube, 8, the low liquid level alarm device of pitch, 9, crashproof cover, 10, fuel outlet valve, 11, asphalt tank, 12, burner, 13, temperature controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of heated bitumen device, comprises pitch spray gun 1, is connected to the asphalt heating pipe 2 of pitch spray gun 1, the asphalt tank 11 be connected with asphalt heating pipe 2 and the burner 12 be arranged on asphalt tank 11;
Also comprise the heat-conduction oil heat galvanic couple 3 be arranged on asphalt tank 11, motor speed measuring device 4, pitch thermocouple 5, liquid level instruction 6, described heat-conduction oil heat galvanic couple 3 is arranged at the thermal conductive oil pipeline thermal treatment zone of asphalt tank 11, and the end of thermal conductive oil pipeline is provided with conduction oil expansion tube 7;
Described asphalt heating pipe 2 is provided with temperature controller 13, controls asphalt heating in heating tube by temperature controller 13;
Described pitch thermocouple 5 is connected on asphalt tank 11;
Described motor speed measuring device 4 is arranged at asphalt tank 11 top;
Described liquid level instruction 6 is arranged at asphalt tank 11 center, and its scale lower left corner is also provided with the low liquid level alarm device 8 of pitch, and when in liquid level instruction 6 display asphalt tank 11, pitch is in low liquid level, the low liquid level alarm device 8 of pitch sends alarm signal.
One as embodiment is improved, and the bottom of described asphalt tank 11 is provided with fuel outlet valve 10, is convenient to pitch remnants and impurity in cleaning tank, installs and uses simple and convenient.
One as embodiment is improved, and the outside of described fuel outlet valve 10 is provided with the crashproof cover 9 of protection fuel outlet valve 10, and fuel outlet valve 10 is in the center of crashproof cover 9, is protected the safe handling of fuel outlet valve 10 by crashproof cover 9.
One as embodiment is improved, and described burner 12 is arranged at the middle and lower part, left side of asphalt tank 11, easy for installation, uses simple.
In addition, the utility model additionally provides a kind of pavement maintenance truck, and this is provided with the heated bitumen device described in above-mentioned any one in caring the car.
The using method of heated bitumen device of the present utility model is as follows:
When heated bitumen flusher carries out the Sub-sealing Course of heated bitumen, adhesion coating and upper sealing spraying operation to Local Road Surface, burner 12 heats to pitch in asphalt tank 11, simultaneously heat-conducting oil system by heat transfer by pitch homogeneous heating, treat that asphalt temperature is heated to pitch thermocouple 5 setting value, burner 12 stops heating, if conduction oil temperature reaches heat-conduction oil heat galvanic couple 3 setting value in heating process, burner 12 stops heating equally.Asphalt heating pipe 2 carries out electrical heating, in pipe, temperature reaches the setting value of temperature controller 13, asphalt heating pipe 2 stops electrical heating, pitch motor driving bitumenpump operates, export pitch simultaneously motor speed measuring device 4 carry out metering rotating speed via controller and calculate bitumenpump output flow, realize the control of asphalt distribution accuracy of measurement.Operation side is sprayed onto finally by pitch spray gun even 1.Asphalt heating pipe 2 and asphalt tank 11 two kinds of devices all have electrical heating, can realize the construction of extremely trembling with fear area, winter.
Claims (5)
1. a heated bitumen device, comprise pitch spray gun (1), be connected to the asphalt heating pipe (2) of pitch spray gun (1), the asphalt tank (11) be connected with asphalt heating pipe (2) and the burner (12) be arranged on asphalt tank (11), it is characterized in that:
Also comprise the heat-conduction oil heat galvanic couple (3) be arranged on asphalt tank (11), motor speed measuring device (4), pitch thermocouple (5), liquid level instruction (6), described heat-conduction oil heat galvanic couple (3) is arranged at the thermal conductive oil pipeline thermal treatment zone of asphalt tank (11), and the end of thermal conductive oil pipeline is provided with conduction oil expansion tube (7);
Described asphalt heating pipe (2) is provided with temperature controller (13), controls asphalt heating in heating tube by temperature controller (13);
Described pitch thermocouple (5) is connected on asphalt tank (11);
Described motor speed measuring device (4) is arranged at asphalt tank (11) top;
Described liquid level instruction (6) is arranged at asphalt tank (11) center, its scale lower left corner is also provided with the low liquid level alarm device of pitch (8), when in liquid level instruction (6) display asphalt tank (11), pitch is in low liquid level, the low liquid level alarm device of pitch (8) sends alarm signal.
2. a kind of heated bitumen device according to claim 1, is characterized in that, the bottom of described asphalt tank (11) is provided with fuel outlet valve (10).
3. a kind of heated bitumen device according to claim 2; it is characterized in that; the outside of described fuel outlet valve (10) is provided with the crashproof cover (9) of protection fuel outlet valve (10), and fuel outlet valve (10) is in the center of crashproof cover (9).
4. a kind of heated bitumen device according to claim 3, is characterized in that, described burner (12) is arranged at the middle and lower part, left side of asphalt tank (11).
5. a pavement maintenance truck, is characterized in that, this is provided with the heated bitumen device described in any one of claim 1-4 in caring the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325342.0U CN204803729U (en) | 2015-05-19 | 2015-05-19 | Hot pitch device and care car in road surface thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325342.0U CN204803729U (en) | 2015-05-19 | 2015-05-19 | Hot pitch device and care car in road surface thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803729U true CN204803729U (en) | 2015-11-25 |
Family
ID=54588578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325342.0U Expired - Fee Related CN204803729U (en) | 2015-05-19 | 2015-05-19 | Hot pitch device and care car in road surface thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160226A (en) * | 2020-08-20 | 2021-01-01 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent control system and method for one-key construction of asphalt pavement heater |
-
2015
- 2015-05-19 CN CN201520325342.0U patent/CN204803729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160226A (en) * | 2020-08-20 | 2021-01-01 | 江苏集萃道路工程技术与装备研究所有限公司 | Intelligent control system and method for one-key construction of asphalt pavement heater |
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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: 20151125 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |