CN204898497U - Safe bituminous paving microwave applicator - Google Patents
Safe bituminous paving microwave applicator Download PDFInfo
- Publication number
- CN204898497U CN204898497U CN201520540865.7U CN201520540865U CN204898497U CN 204898497 U CN204898497 U CN 204898497U CN 201520540865 U CN201520540865 U CN 201520540865U CN 204898497 U CN204898497 U CN 204898497U
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- Prior art keywords
- microwave
- heating compartment
- magnetron
- leakage device
- safety
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a safe bituminous paving microwave applicator, including microwave applicator, magnetron, sheetmetal, adjustable stabilizer blade, microwave power detector, heat the box, prevent the microwave leakage device, the spacing safety device that lands, magnetron array board, heat abstractor and lug, lug fixed mounting is on the external wall of heating cabinet, prevent that the microwave leakage device sets up in heating box bottom, prevent the microwave leakage device and for the metallic bond curtain of the mutual lock joint that can freely extend, and prevent that the natural length of microwave leakage device after the installation is greater than the length of adjustable stabilizer blade, the pulley is installed to the bottom of adjustable stabilizer blade, and is provided with damping spring in the adjustable stabilizer blade, vent and air intake have been offered on the outer wall of heating box both sides, the spacing safety device that lands installs in a cornerwise one end of heating box, and this safe bituminous paving microwave applicator compact structure heat effectually, and radiating efficiency height is fit for using widely.
Description
Technical field
The utility model relates to a kind of microwave applicator, and specifically a kind of safety asphalt pavement microwave heater being applicable to flexible pavement heating, belongs to maintenance of surface equipment technical field.
Background technology
At present, for the speedway that bituminous concrete is made, urban road, traditional flexible pavement repair mode has the following two kinds: one uses artificial or mechanically operated mode, fills up pitch or plane and opens to damaging road surface and again lay new bituminous concrete.This operating type needs the manpower of at substantial, material resources, produces noise, repair time is long, all bring adverse influence to the unobstructed of road and The Surroundings in Cities, and new old asphalt concrete is not exclusively bonding, repair place can form pit, bulge etc. again at short notice again; A kind of is the equipment using Gas Infrared heating panel to heat bituminous concrete, undertaken heating the operating type repaired by damaging road surface, but use Gas Infrared heating panel to heat bituminous concrete, its mode of heating is thermal conductivity, the rising of bottom bituminous concrete temperature is after being heated by surface course, constantly heat transfer downwards reaches, and after certain thickness flexible pavement is heated, upper epidermis temperature is the highest, progressively reduces to bottom direction temperature.When near-bottom temperature reach can repair temperature time, skin temperature is high, occurs burning, rotten phenomenon, and this kind of mode uses combustion gas, and cost is high, not environmentally.Microwave bituminous pavement curing rig is owing to can reach three-dimensional heating bituminous concrete, bituminous concrete bulk temperature is reached necessarily, repair, ensure new and old asphalt binder, repair time is short, use cost is low, environmental protection, therefore be used for substituting traditional flexible pavement repair mode by insider gradually, but the shortcoming of the microwave applicator existence that existing microwave bituminous pavement curing rig is used is because the arrangement of magnetron is not on a horizontal plane, magnetron is difficult to concentrate cooling, the locus taken is more, so that the volume of whole heater is larger, and the energy density of heater is low, both the heat time was added, be difficult to again reach best heating effect, therefore, a kind of safety asphalt pavement microwave heater is devised for the problems referred to above.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of safety asphalt pavement microwave heater, has compact conformation, and heating effect is good, radiating efficiency advantages of higher, by optimizing overall structure, meets different instructions for use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of safety asphalt pavement microwave heater, comprise microwave applicator, magnetron, sheet metal, adjustable support leg, microwave power detection instrument, heating compartment, anti-microwave leakage device, the limit safety device that lands, magnetron array board, heat abstractor and hanger, described microwave applicator is arranged on heating compartment upper end; Described magnetron array board is arranged in heating compartment; Described magnetron is fixedly mounted on magnetron array board; Described sheet metal is arranged on the surrounding, bottom of heating compartment; Described adjustable support leg is fixedly mounted on the corner outer wall of heating compartment; Described microwave power detection instrument is arranged on sheet metal; The described limit safety device that lands is arranged on bottom heating compartment; Described heat abstractor is arranged on heating compartment top; Described hanger is fixedly mounted on heating compartment outer wall; Described anti-microwave leakage device is arranged on heating compartment bottom.
Further, described anti-microwave leakage device is the metallic chain screen of the mutual snapping that can freely stretch, and anti-microwave leakage device natural length is after mounting greater than the length of adjustable support leg.
Further, the bottom of described adjustable support leg is provided with pulley, and is provided with damping spring in adjustable support leg.
Further, described heating compartment both sides outer wall offers ventilation opening and air intake.
Further, the limit safety device that lands described in is installed on cornerwise one end for heating compartment.
The beneficial effects of the utility model are: the anti-microwave leakage device of this safety asphalt pavement microwave heater is the metallic chain screen of the mutual snapping that can freely stretch, and anti-microwave leakage device natural length is after mounting greater than the length of adjustable support leg, effectively can prevent microwave leakage; The bottom of described adjustable support leg is provided with pulley, and is provided with damping spring in adjustable support leg, conveniently uses in different road conditions; Described heating compartment both sides outer wall offers ventilation opening and air intake, is conducive to heat radiation; The described limit safety device that lands is installed on cornerwise one end for heating compartment, detecting of the limit safety device that conveniently lands, and this safety asphalt pavement microwave heater compact conformation, heating effect is good, and radiating efficiency is high, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is that the utility model lands limit safety device structural representation;
In figure: 1-microwave applicator, 2-magnetron, 3-sheet metal, 4-adjustable support leg, 5-microwave power detection instrument, 6-heating compartment, 7-anti-microwave leakage device, 8-land limit safety device, 9-magnetron array board, 10-heat abstractor, 11-hanger.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2: a kind of safety asphalt pavement microwave heater, comprise microwave applicator 1, magnetron 2, sheet metal 3, adjustable support leg 4, microwave power detection instrument 5, heating compartment 6, anti-microwave leakage device 7, the limit safety device 8 that lands, magnetron array board 9, heat abstractor 10 and hanger 11, described microwave applicator 1 is arranged on heating compartment 6 upper end; Described magnetron array board 9 is arranged in heating compartment 6; Described magnetron 2 is fixedly mounted on magnetron array board 9; Described sheet metal 3 is arranged on the surrounding, bottom of heating compartment 6; Described adjustable support leg 4 is fixedly mounted on the corner outer wall of heating compartment 6; Described microwave power detection instrument 5 is arranged on sheet metal 3; The described limit safety device 8 that lands is arranged on bottom heating compartment 6; Described heat abstractor 10 is arranged on heating compartment 6 top; Described hanger 11 is fixedly mounted on heating compartment 6 outer wall; Described anti-microwave leakage device 7 is arranged on heating compartment 6 bottom.
As optimisation technique scheme of the present utility model: described anti-microwave leakage device 7 is the metallic chain screen of the mutual snapping that can freely stretch, and anti-microwave leakage device 7 natural length is after mounting greater than the length of adjustable support leg 4; The bottom of described adjustable support leg 4 is provided with pulley, and is provided with damping spring in adjustable support leg 4; Described heating compartment 6 both sides outer wall offers ventilation opening and air intake; The described limit safety device 8 that lands is installed on cornerwise one end for heating compartment 6.
As production points for attention of the present utility model: the electrode material of magnetron is oxygen-free copper, can cuts down, in acid, alkali moisture, be easy to oxidation, therefore, magnetron is answered protection against the tide, is avoided soda acid atmosphere, pre-preventing high temperature oxidation; Magnetron is placed on direct-drive transmission system on excitation cavity, namely excitation cavity is energy-activation device, be again a part for transmission system, therefore the performance of excitation cavity is very big to the work influence of magnetron, so the microwave energy produced in pipe effectively should be able to be transferred to load by excitation cavity.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. a safety asphalt pavement microwave heater, comprise microwave applicator (1), magnetron (2), sheet metal (3), adjustable support leg (4), microwave power detection instrument (5), heating compartment (6), anti-microwave leakage device (7), the limit safety device that lands (8), magnetron array board (9), heat abstractor (10) and hanger (11), it is characterized in that: described microwave applicator (1) is arranged on heating compartment (6) upper end; Described magnetron array board (9) is arranged in heating compartment (6); Described magnetron (2) is fixedly mounted on magnetron array board (9); Described sheet metal (3) is arranged on the surrounding, bottom of heating compartment (6); Described adjustable support leg (4) is fixedly mounted on the corner outer wall of heating compartment (6); Described microwave power detection instrument (5) is arranged on sheet metal (4); The described limit safety device that lands (8) is arranged on heating compartment (6) bottom; Described heat abstractor (10) is arranged on heating compartment (6) top; Described hanger (11) is fixedly mounted on heating compartment (6) outer wall; Described anti-microwave leakage device (7) is arranged on heating compartment (6) bottom.
2. a kind of safety asphalt pavement microwave heater according to claim 1, it is characterized in that: described anti-microwave leakage device (7) is the metallic chain screen of the mutual snapping that can freely stretch, and anti-microwave leakage device (7) natural length is after mounting greater than the length of adjustable support leg (4).
3. a kind of safety asphalt pavement microwave heater according to claim 1 and 2, is characterized in that: the bottom of described adjustable support leg (4) is provided with pulley, and is provided with damping spring in adjustable support leg (4).
4. a kind of safety asphalt pavement microwave heater according to claim 3, is characterized in that: described heating compartment (6) both sides outer wall offers ventilation opening and air intake.
5. a kind of safety asphalt pavement microwave heater according to claim 1 or 4, is characterized in that: described in the limit safety device (8) that lands be installed on cornerwise one end of heating compartment (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540865.7U CN204898497U (en) | 2015-07-24 | 2015-07-24 | Safe bituminous paving microwave applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540865.7U CN204898497U (en) | 2015-07-24 | 2015-07-24 | Safe bituminous paving microwave applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898497U true CN204898497U (en) | 2015-12-23 |
Family
ID=54920686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520540865.7U Expired - Fee Related CN204898497U (en) | 2015-07-24 | 2015-07-24 | Safe bituminous paving microwave applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040565A (en) * | 2015-07-24 | 2015-11-11 | 江苏威拓公路养护设备有限公司 | Safe bituminous pavement microwave heater |
| CN113315451A (en) * | 2021-06-12 | 2021-08-27 | 东北林业大学 | Movable microwave maintenance equipment |
-
2015
- 2015-07-24 CN CN201520540865.7U patent/CN204898497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040565A (en) * | 2015-07-24 | 2015-11-11 | 江苏威拓公路养护设备有限公司 | Safe bituminous pavement microwave heater |
| CN113315451A (en) * | 2021-06-12 | 2021-08-27 | 东北林业大学 | Movable microwave maintenance equipment |
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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: 20151223 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |