CN212925709U - Blowing and cleaning device for asphalt heating pipe - Google Patents
Blowing and cleaning device for asphalt heating pipe Download PDFInfo
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- CN212925709U CN212925709U CN202021194732.6U CN202021194732U CN212925709U CN 212925709 U CN212925709 U CN 212925709U CN 202021194732 U CN202021194732 U CN 202021194732U CN 212925709 U CN212925709 U CN 212925709U
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- discharging
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- asphalt
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Abstract
The utility model relates to a clear material device of blowing of pitch heating pipe, including air feeder, ejection of compact hose, pitch ejection of compact rifle and control valve, the control valve has first flow road junction, second flow road junction and third flow road junction, be connected with pitch discharging pipe, air supply pipe and the ejection of compact hose of pitch ejection of compact pump on first flow road junction, second flow road junction and the third flow road junction respectively, the other end of air supply pipe is connected on air feeder's gas outlet, the other end of ejection of compact hose is connected on the import of pitch ejection of compact rifle. The utility model discloses following beneficial effect has: can be when the pouring machine is at the end of work, rotate tee bend ball valve handle, adjust to ejection of compact hose and air compressor on-state, open the control ball valve in air compressor and the atmospheric pressure pipeline, utilize air compressor output pressure air supply to blow off the clout in insulating tube and the ejection of compact rifle, guarantee that insulating tube and ejection of compact rifle are unblocked, clean. The condition that the heating time is long and the discharging gun is blocked can not occur when the device is used again.
Description
Technical Field
The utility model relates to a pitch heating pipe blowing material cleaning device belongs to road pavement repair equipment technical field.
Background
Cracks are inevitably generated on the road after long-term use, and if appropriate and effective repair measures are not timely taken for some large cracks, the large surface of the road surface can be damaged. The crack pouring machine is an effective equipment for repairing road cracks, has high working efficiency, saves physical power and is widely used, but the existing crack pouring machine can not clean up residual asphalt in the discharging hose and the asphalt discharging gun in time when the work is finished, and the condition that the heating time is long and the discharging gun is blocked can occur when the crack pouring machine is used again.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the above problems, an air blowing and material cleaning device for an asphalt heating pipe is provided.
Asphalt heating pipe blowing clear material device, its characterized in that: including air feeder, ejection of compact hose, pitch ejection of compact rifle and control valve, the control valve has first flow channel mouth, second flow channel mouth and third flow channel mouth, be connected with pitch discharging pipe, air supply pipe and the ejection of compact hose of pitch ejection of compact pump on first flow channel mouth, second flow channel mouth and the third flow channel mouth respectively, the other end of air supply pipe is connected on air feeder's gas outlet, the other end of ejection of compact hose is connected on the import of pitch ejection of compact rifle.
Preferably, the valve is controlled and has two operating states: in a first working state, the first flow passage opening is communicated with the third flow passage opening, and the second flow passage opening is closed; and in a second working state, the second flow passage opening is communicated with the third flow passage opening, and the first flow passage opening is closed.
Preferably, the control valve is a T-shaped three-way ball valve, and an air source processing element is arranged on an air supply pipe between the air supply device and the asphalt discharging gun.
Preferably, the control valve is a manual valve, and a control handle is arranged on the manual valve.
Preferably, the air supply device is an air compressor, and the air compressor is an oil-free silent air compressor and provides an air source for the whole set of blowing and cleaning device.
Preferably, the discharging hose is an electrically heated discharging hose, the discharging hose comprises a heat preservation pipe, and a heating coil, a temperature sensor and a control wire harness are arranged in the heat preservation pipe.
Preferably, the pitch ejection of compact rifle is provided with the stainless steel ball valve including spraying the rifle body, stainless steel ball valve, stainless steel ejection of compact mouth, ejection of compact control handle and connecting rod on the discharge gate of spraying rifle body front end, installs the stainless steel ejection of compact mouth in the export of stainless steel ball valve, the feed inlet and the ejection of compact hose of spraying rifle body afterbody are linked together, it has the ejection of compact control handle that control pitch ejection of compact rifle opened or closed still to articulate on the spraying rifle body, the both ends of pitch ejection of compact pump are articulated mutually with the handle of one end, the stainless steel ball valve of air supply processing component respectively.
Preferably, a heating block assembly is further arranged outside the stainless steel ball valve.
The air source processing element comprises two connected air source processors, air inlets and air outlets of the two connected air source processors are respectively connected with the air compressor and the control valve through air supply pipes, and on-off valves are further mounted on the air outlets of the air compressor.
The control valve is installed in the hot melt kettle.
Compared with the prior art, the utility model discloses following beneficial effect has: asphalt heating pipe blowing and material clearing device, can rotate tee bend ball valve handle when the crack pouring machine is finished, adjust to ejection of compact hose and air compressor on-state, open the control ball valve in air compressor and the atmospheric pressure pipeline, utilize air compressor output pressure air supply to blow off the clout in insulating tube and the ejection of compact rifle, guarantee that insulating tube and ejection of compact rifle are unblocked, clean. The condition that the heating time is long and the discharging gun is blocked can not occur when the device is used again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of an asphalt discharging gun;
FIG. 3 is a schematic view of the internal structure of an asphalt discharging gun;
FIG. 4 is a schematic view of the internal structure of the discharge hose;
in the figure: 1. air compressor 2, ejection of compact hose 3, pitch ejection of compact rifle 3.1, injection rifle body 3.2, heating block subassembly 3.3, stainless steel ball valve 3.4, stainless steel ejection of compact mouth 3.5, ejection of compact control handle 3.6, connecting rod 4, control valve 5, air supply processing component 6, pitch ejection of compact pump.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1, the blowing and cleaning device for the asphalt heating pipe comprises an air supply device, a discharge hose 2, an asphalt discharge gun 3 and a control valve, wherein the control valve is provided with a first flow port, a second flow port and a third flow port, the first flow port, the second flow port and the third flow port are respectively connected with an asphalt discharge pipe, an air supply pipe and a discharge hose 2 of an asphalt discharge pump, the other end of the air supply pipe is connected with an air outlet of the air supply device, and the other end of the discharge hose 2 is connected with an inlet of the asphalt discharge gun 3.
In this embodiment, the control valve has two working states: in a first working state, the first flow passage opening is communicated with the third flow passage opening, and the second flow passage opening is closed; in a second working state, the second flow passage opening is communicated with the third flow passage opening, and the first flow passage opening is closed; the control valve 4 is a T-shaped three-way ball valve, and an air source processing element 5 is arranged on an air supply pipe between the air supply device and the asphalt discharging gun 3; the control valve 4 is a manual valve and is provided with a control handle; the air supply device is an air compressor 1, and the air compressor 1 adopts an oil-free silent air compressor to provide an air source for the whole set of blowing and cleaning device; the discharging hose 2 is an electric heating discharging hose, the discharging hose comprises a heat insulation pipe, and a heating coil, a temperature sensor and a control wire harness are arranged in the heat insulation pipe; the air source processing element 5 comprises a two-connection air source processor, an air inlet and an air outlet of the two-connection air source processor are respectively connected with the air compressor 1 and the control valve 4 through an air supply pipe, and an on-off valve is further mounted on the air outlet of the air compressor 1; the control valve 4 is installed in the hot melt kettle. The air compressor 1, the discharging hose 2, the asphalt discharging gun 3, the three-way ball valve and the air source processing element 5 are all known technologies and are parts which are publicly sold in batch production, and the improvement of the prior art by the embodiment does not exist on the structures of the air compressor 1, the discharging hose 2, the asphalt discharging gun 3, the three-way ball valve and the air source processing element 5.
In the second embodiment, referring to fig. 2-4, the difference from the first embodiment is that the asphalt discharging gun 3 includes a spraying gun body 3.1, a stainless steel ball valve 3.3, a stainless steel discharging nozzle 3.4, a discharging control handle 3.5 and a connecting rod 3.6, the stainless steel ball valve 3.3 is arranged on a discharging port at the front end of the spraying gun body 3.1, the stainless steel discharging nozzle 3.4 is arranged on an outlet of the stainless steel ball valve 3.3, a feeding port at the tail part of the spraying gun body 3.1 is communicated with a discharging hose 2, the spraying gun body 3.1 is further hinged with a discharging control handle 3.5 for controlling the opening or closing of the asphalt discharging gun 3, and two ends of the asphalt discharging pump 6 are respectively hinged with one end of the air source processing element 5 and the handle of the stainless steel ball valve 3.3; and a heating block assembly 3.2 is also arranged outside the stainless steel ball valve 3.3.
The utility model discloses a theory of operation: asphalt crack pouring machine hot melt cauldron embeds pitch discharge pump 6, and pitch discharge pump 6 is connected with the first flow road junction of pitch ejection of compact rifle 3 through the pitch ejection of compact steel pipe of pitch discharge pump, is connected with air supply pipe and discharge hose 2 on second flow road junction and the third flow road junction respectively, the other end of air supply pipe is connected on air feeder's gas outlet, the other end of discharge hose 2 is connected on the import of pitch ejection of compact rifle 3.
When the three-way ball valve is in a middle position state, the asphalt discharging pump 6 is communicated with the discharging hose 2, when the asphalt discharging pump 6 works, asphalt output by the discharging pump flows into the discharging hose 2 and the asphalt discharging gun 3 through the three-way ball valve, the asphalt discharging gun 3 controls the asphalt to flow out of the stainless steel discharging nozzle 3.4 through the stainless steel ball valve 3.3, and the asphalt crack pouring repair state is achieved;
surplus pitch needs the sanitization in discharging hose 2 and the pitch ejection of compact rifle 3 when the work finishes, heating time is of a specified duration, the stifled rifle condition of ejection of compact rifle can not appear when convenient reuse. The specific operation steps are as follows: the three-way ball valve handle is rotated to be adjusted to be in a conduction state between the discharging hose 2 and the air compressor 1, the air compressor and the control ball valves in the air pressure pipeline are opened, and the air compressor is used for outputting a pressure air source to blow out residual materials in the heat preservation pipe and the discharging gun, so that the heat preservation pipe and the discharging gun are smooth and clean.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a clear material device of blowing of pitch heating pipe which characterized in that: including air feeder, discharge hose (2), pitch ejection of compact rifle (3) and control valve, the control valve has first flow channel mouth, second flow channel mouth and third flow channel mouth, be connected with pitch discharging pipe, air supply pipe and the discharge hose (2) of pitch ejection of compact pump on first flow channel mouth, second flow channel mouth and the third flow channel mouth respectively, the other end of air supply pipe is connected on air feeder's the gas outlet, the other end of discharge hose (2) is connected on the import of pitch ejection of compact rifle (3).
2. The blowing and cleaning device for the asphalt heating pipe according to claim 1, characterized in that: the control valve has two working states: in a first working state, the first flow passage opening is communicated with the third flow passage opening, and the second flow passage opening is closed; and in a second working state, the second flow passage opening is communicated with the third flow passage opening, and the first flow passage opening is closed.
3. The blowing and cleaning device for the asphalt heating pipe according to claim 2, characterized in that: the control valve (4) is a T-shaped three-way ball valve, and an air source processing element (5) is arranged on an air supply pipe between the air supply device and the asphalt discharging gun (3).
4. The blowing and cleaning device for the asphalt heating pipe according to claim 3, characterized in that: the control valve (4) is a manual valve and is provided with a control handle.
5. The blowing and cleaning device for the asphalt heating pipe according to claim 4, characterized in that: the air supply device is an air compressor (1), and the air compressor (1) is an oil-free silent air compressor.
6. The blowing and cleaning device for the asphalt heating pipe according to claim 5, characterized in that: the discharging hose (2) is an electric heating discharging hose.
7. The blowing and cleaning device for the asphalt heating pipe according to claim 6, characterized in that: the asphalt discharging gun (3) comprises a spraying gun body (3.1), a stainless steel ball valve (3.3), a stainless steel discharging nozzle (3.4), a discharging control handle (3.5) and a connecting rod (3.6), wherein the stainless steel ball valve (3.3) is arranged on a discharging port at the front end of the spraying gun body (3.1), the stainless steel discharging nozzle (3.4) is installed on an outlet of the stainless steel ball valve (3.3), a feeding port at the tail part of the spraying gun body (3.1) is communicated with a discharging hose (2), the spraying gun body (3.1) is also hinged with a discharging control handle (3.5) for controlling the asphalt discharging gun (3) to be opened or closed, and two ends of an asphalt discharging pump (6) are respectively hinged with one end of an air source processing element (5) and a handle of the stainless steel ball valve (3.3).
8. The blowing and cleaning device for the asphalt heating pipe according to claim 7, characterized in that: the air source processing element (5) comprises two connected air source processors, the air inlets and the air outlets of the two connected air source processors are respectively connected with the air compressor (1) and the control valve (4) through air supply pipes, and the air outlets of the air compressor (1) are further provided with on-off valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194732.6U CN212925709U (en) | 2020-06-24 | 2020-06-24 | Blowing and cleaning device for asphalt heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194732.6U CN212925709U (en) | 2020-06-24 | 2020-06-24 | Blowing and cleaning device for asphalt heating pipe |
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| Publication Number | Publication Date |
|---|---|
| CN212925709U true CN212925709U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021194732.6U Active CN212925709U (en) | 2020-06-24 | 2020-06-24 | Blowing and cleaning device for asphalt heating pipe |
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| CN (1) | CN212925709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717910A (en) * | 2022-03-16 | 2022-07-08 | 陈大强 | Asphalt environment-friendly stirring system and stirring method for highway construction |
-
2020
- 2020-06-24 CN CN202021194732.6U patent/CN212925709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717910A (en) * | 2022-03-16 | 2022-07-08 | 陈大强 | Asphalt environment-friendly stirring system and stirring method for highway construction |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blowing and cleaning device for asphalt heating pipe Effective date of registration: 20211202 Granted publication date: 20210409 Pledgee: Bank of China Limited Jining Branch Pledgor: JINING FURUIDE MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2021980013857 |