CN211091529U - Flame thrower - Google Patents
Flame thrower Download PDFInfo
- Publication number
- CN211091529U CN211091529U CN201921641544.0U CN201921641544U CN211091529U CN 211091529 U CN211091529 U CN 211091529U CN 201921641544 U CN201921641544 U CN 201921641544U CN 211091529 U CN211091529 U CN 211091529U
- Authority
- CN
- China
- Prior art keywords
- fuel barrel
- inlet pipe
- air inlet
- air
- flame
- Prior art date
- 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
Links
- 239000000446 fuel Substances 0.000 claims abstract description 56
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 239000002828 fuel tank Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 238000009333 weeding Methods 0.000 abstract description 7
- 239000000571 coke Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 239000003610 charcoal Substances 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 3
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 239000003034 coal gas Substances 0.000 description 4
- 238000010285 flame spraying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model discloses a flame thrower, including the fuel barrel, the bottom of fuel barrel is equipped with the bocca, the upper end of fuel barrel is equipped with the housing, be equipped with the air-supply line rather than the inner chamber intercommunication on the housing, be equipped with air-blast device on the air-supply line, be equipped with the bracing piece on the lateral wall of fuel barrel, still include with the locking mechanism of housing and fuel barrel locking. The utility model relates to a flame thrower, belonging to the technical field of flame throwing equipment, which has the advantages of convenient use, light structure, light weight, small labor force, suitability for one-man operation, good portability, low price and suitability for rural families; the fuel barrel can spray flame downwards by blowing, the combustion effect is good, and the weeding, disinfecting and sterilizing effects are good; moreover, when the flame sprayer works, the used raw materials can be coke, charcoal, coal and firewood, so the flame sprayer is suitable for various fuels, is suitable for rural farmers, and is low in practical cost.
Description
Technical Field
The utility model relates to a flame projecting equipment technical field, more specifically say, it relates to a flame thrower.
Background
In rural farmlands and vegetable planting, weeding, sterilization and disinfection are usually required for vegetable lands and farmlands, weeds cannot be cleaned up by using herbicides, bacteria cannot be killed by using insecticides, and the like, so that the vegetable lands and the farmlands are not good in harvest, and the pollution caused by using the herbicides and the insecticides is large, and the vegetable lands and the agricultural land are not green and environment-friendly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a convenient to use, weed, effectual flame thrower of sterilization.
In order to achieve the above object, the utility model provides a flame thrower, including the fuel barrel, the bottom of fuel barrel is equipped with the bocca, the upper end of fuel barrel is equipped with the housing, be equipped with the air-supply line rather than the inner chamber intercommunication on the housing, be equipped with the air-blast device on the air-supply line, be equipped with the bracing piece on the lateral wall of fuel barrel, still include with the locking mechanism of housing and fuel barrel locking.
Furthermore, locking mechanism is including locating supporting seat on the bracing piece and passing the screw rod structure that the supporting seat set up, be equipped with on the lateral wall of housing with the screw that screw rod structure is connected.
Furthermore, the support rod extends outwards along the radial direction of the fuel barrel, and the screw rod structure is arranged in parallel with the support rod; the screw hole is arranged on the lug and extends along the radial direction of the cover.
Furthermore, a rotating handle is arranged at the end part of the screw rod structure.
As a further improvement, one end of the air inlet pipe is bent downwards and is provided with an elbow connected with the air inlet pipe, and the other end of the air inlet pipe is connected with an air outlet of the air blowing device.
Furthermore, the air blowing device comprises an air blower and a power supply storage battery, wherein the air blower and the power supply storage battery are connected with the air inlet pipe, and a mounting seat for positioning the power supply storage battery is arranged on the air inlet pipe.
Furthermore, the lower part of the cover is cylindrical, the top of the cover is narrowed to be conical, and the supporting rod is provided with a hoop arranged around the fuel barrel.
Furthermore, the cover can be sleeved on the fuel barrel, and the bottom end of the cover is abutted to the hoop.
Furthermore, the air inlet pipe extends towards one side, and the air inlet pipe and the support rod are arranged on the same side.
Advantageous effects
Compared with the prior art, the utility model discloses a flame thrower's beneficial effect as follows:
(1) the flame thrower has the advantages of ingenious structural design, convenient use, light structure, light weight, small labor force, suitability for single-person operation, good portability and low price, and is suitable for rural families; the fuel barrel can spray flame downwards by blowing, the combustion effect is good, and the weeding, disinfecting and sterilizing effects are good;
(2) moreover, when the flame sprayer works, the used raw materials can be coke, charcoal, coal and firewood, so the flame sprayer is suitable for various fuels, is suitable for rural farmers, is convenient to use and has low practical cost;
(3) the utility model discloses a flame ware can make the flame that fuel burning such as firewood in the fuel barrel produced spout fire downwards, this only can realize with the coal gas spray gun on the market, but, use cost is lower than using coal gas, low in manufacturing cost, accord with rural family's use more, and use safer, can not take place the circumstances such as coal gas explosion, coal gas poisoning, more environmental protection; the flame thrower can be suitable for weeding in large vegetable planting bases, flame spraying weeding is carried out, the weeding effect is good, and grass roots can be quickly and effectively burned by high-temperature flame.
Drawings
FIG. 1 is a front view of the structure of the torch of the present invention;
FIG. 2 is a top view of the fuel tank of the present invention;
fig. 3 is a front view of the structure of the middle cover of the present invention.
In the figure: 1. a fuel tank; 2. a flame port; 3. a cover; 4. an air inlet pipe; 5. a blower device; 6. a support bar; 7. a supporting seat; 8. a screw structure; 9. a screw hole; 10. rotating the handle; 11. bending the pipe; 12. a power supply battery; 13. a mounting seat; 14. and (4) hoops.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
The specific implementation manner of the utility model is as follows: as shown in fig. 1-3, a fire sprayer comprises a fuel barrel 1, a fire nozzle 2 is arranged at the bottom of the fuel barrel 1, the barrel bottom of the fuel barrel 1 is of a grid mesh structure, the fire nozzle 2 is a grid hole on the grid mesh structure, a cover 3 is arranged at the upper end of the fuel barrel 1, an air inlet pipe 4 communicated with an inner cavity of the cover 3 is arranged on the cover 3, an air blower 5 is arranged on the air inlet pipe 4, a support rod 6 is arranged on the outer side wall of the fuel barrel 1, a heat insulation sleeve is arranged on the support rod 6, and the fire sprayer further comprises a locking mechanism for locking the cover 3 and the fuel barrel 1. In this flame thrower, can place fuels such as firewood or coke in fuel barrel 1, light fuel back, cover housing 3 and fix housing 3 on fuel barrel 1 through mechanism locking, start air-blast device 5 and blow air in fuel barrel 1 through air-supply line 4, applys decurrent atmospheric pressure to fuel barrel 1, and flame in the fuel barrel 1 can follow the spout 2 blowout downwards of barrel head, weeds, sterilization, disinfection etc. to the earth's surface.
In rural areas, the peasant can hand the bracing piece 6 and remove fuel barrel 1 and make flame projecting port 2 aim at the weeds debris of vegetable field, arable land etc. department, can light the weeds debris, the combustion temperature, and the flame temperature of flame projecting port 2 spun is about 1000 moreover, as long as aim at the place that needs the burning with the flame projecting port 2 of fuel barrel 1 for a few seconds can burn the weeds completely, the combustion effect is good, and weeding, disinfection, sterilization are effectual.
Moreover, when the flame sprayer works, fuels such as coke, charcoal, coal, firewood and the like can be placed in the fuel barrel 1 for combustion, so that the flame sprayer is suitable for various fuels, is suitable for rural farmers, is convenient to use, and has low practical cost; preferably, coke is used as fuel, and the coke has long burning time, high heat value and less smoke.
The diameter of the fuel barrel 1 is between 20cm and 50cm, the volume is small, the weight is light, the fuel barrel 1, the cover 3 and the air inlet pipe 4 are all metal structures, the weight is between 8 kg and 15 kg, the general weight is not more than 10 kg, the fuel barrel is suitable for single-person operation, the portability is good, the price is low, and the fuel barrel is suitable for being used in rural families.
In this embodiment, locking mechanism is including locating supporting seat 7 on the bracing piece 6 and the screw rod structure 8 that passes supporting seat 7 and set up, and the front end of screw rod structure 8 is equipped with the threaded rod, the rear end that is located the threaded rod is equipped with and 7 spacing stop nuts mutually with supporting seat, is equipped with the screw 9 of being connected with screw rod structure 8 on the lateral wall of housing 3, and screw rod structure 8 cooperatees with screw 9, can be spacing each other housing 3 and supporting seat 7 to realize that housing 3 locks on fuel barrel 1.
In this embodiment, the supporting seat 7 has a plurality of, evenly arranges on the bracing piece 6, and supporting seat 7 upwards protrusion setting on bracing piece 6 is equipped with the through-hole that suits with screw rod structure 8 on the supporting seat 7.
In the present embodiment, the support rod 6 is extended outward in the radial direction of the fuel barrel 1, and the screw structure 8 is disposed parallel to the support rod 6; a lug is arranged on one side wall of the cover 3, and the screw hole 9 is arranged on the lug and extends along the radial direction of the cover 3. The screw structure 8 is parallel to the support rod 6, and a user can hold the support rod 6 with a hand to take up the fuel barrel 1.
In this embodiment, the end of the screw structure 8 is provided with a rotating handle 10, and the cap 3 is locked quickly by rotating the screw structure 8 conveniently, quickly and laborsavingly by rotating the handle 10.
In this embodiment, the lower portion of the cover 3 is cylindrical, the top portion is tapered, and the support rod 6 is provided with a hoop 14 disposed around the fuel tank 1. The cover 3 can be sleeved on the fuel barrel 1, the bottom end of the cover abuts against the hoop 14, the top surface of the hoop 14 is a step surface matched with the bottom surface of the cover 3, the cover 3 is quickly positioned, and the screw hole 9 is conveniently aligned with the screw structure 8.
The hoop 14 and the hoop 14 may be fixedly connected to the fuel tank 1 by welding. The air inlet pipe 4 and the seal can be fixed by welding, so that the sealing performance is ensured, and air leakage is prevented.
In this embodiment, an elbow 11 connected to the air inlet pipe 4 is disposed at one end of the air inlet pipe 4 and is bent downward, the bottom end of the elbow 11 is connected to the center of the top of the cover 3, so as to ensure uniform air flow in the fuel tank 1, the other end of the air inlet pipe 4 is connected to the mouth of the air outlet cylinder of the blower 5, and the center line of the lower mouth of the elbow 11 is vertically downward and coincides with the rotation center line of the fuel tank 1.
The air inlet pipe 4 extends upwards in an inclined way, the included angle between the central line of the air inlet pipe 4 and the horizontal plane is 10-45 degrees, and the included angle between the central lines of the two ports of the elbow 11 is 100-135 degrees. The user can stand straight and hold the air inlet pipe 4 to operate the fuel barrel 1 of the flame thrower to spray fire perpendicular to the ground, the user does not need to bend over, the use is more comfortable, and the labor intensity is reduced.
In this embodiment, the elbow 11 can be connected to the air inlet pipe 4 by a screw thread, or can be formed by bending the air inlet pipe 4.
In this embodiment, blower device 5 includes air-blower and power supply storage battery 12 be connected with air-supply line 4, be equipped with the mount pad 13 of location power supply storage battery 12 on the air-supply line 4, power supply storage battery 12 is 12 direct current power supply of volt, be equipped with the mounting groove with 12 looks adaptations of power supply storage battery on the mount pad 13, mount pad 13 passes through clamp locking on air-supply line 4, set up the speed governing switch on the mount pad 13, the debugging switch is connected with power supply storage battery 12, the air-blower, can adjust the wind speed of air-blower. The circuit schematic diagram of the speed regulating switch connected with the power supply battery 12 and the blower is conventional in the art and is not provided in the drawings of the specification.
In this embodiment, the air outlet barrel of the blower is inserted into the air inlet pipe 4, and the side wall of the air inlet pipe 4 is provided with a compression screw which is adapted to the outside of the air outlet barrel of the blower. The air blower can be quickly compressed by the compression screws, and a sealing gasket is arranged between the air outlet barrel of the air blower and the inner wall of the air inlet pipe 4, so that the air tightness is ensured, and the air blowing efficiency is ensured.
In the present embodiment, the air inlet pipe 4 extends to one side, and the air inlet pipe 4 and the support rod 6 are arranged on the same side. The power supply storage battery 12 and the power supply storage battery 12 are arranged at the tail end of the air inlet pipe 4, the tail end of the support rod 6 corresponds to the middle position of the air inlet pipe 4, so that the gravity center vertical line of the whole flame thrower is positioned at the end part of the support rod 6, and the weight of the two sides of a holding point is kept balanced when an operator holds the support rod 6 to move the flame thrower.
In this embodiment, the inner wall of the fuel barrel 1 is provided with a ventilation groove extending vertically, and the ventilation groove is a chute with a deep upper end and a shallow lower end. The direction of the air flow in the fuel barrel 1 points to the center line of the fuel barrel 1, and the flame sprayed from the flame spraying port 2 is gathered near the center line, so that the flame sprayed from the flame spraying port 2 is prevented from diffusing outwards, and more accurate combustion can be realized.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (9)
1. The utility model provides a flame thrower, its characterized in that includes fuel barrel (1), the bottom of fuel barrel (1) is equipped with bocca (2), the upper end of fuel barrel (1) is equipped with housing (3), be equipped with on housing (3) air-supply line (4) rather than the inner chamber intercommunication, be equipped with air-blast device (5) on air-supply line (4), be equipped with bracing piece (6) on the lateral wall of fuel barrel (1), still include with the locking mechanism of housing (3) and fuel barrel (1) locking.
2. The torch according to claim 1, wherein the locking mechanism comprises a support base (7) arranged on the support rod (6) and a screw structure (8) arranged through the support base (7), and the outer side wall of the cover (3) is provided with a screw hole (9) connected with the screw structure (8).
3. A torch according to claim 2, characterized in that the support rod (6) is arranged to extend outwards in the radial direction of the fuel barrel (1), and the screw structure (8) is arranged parallel to the support rod (6); be equipped with the lug on the lateral wall of housing (3), screw (9) are followed the setting that the radial direction of housing (3) extends is on the lug.
4. Torch according to claim 2, characterised in that the end of the screw construction (8) is provided with a turning handle (10).
5. A torch according to any of claims 1-4, characterized in that one end of the air inlet pipe (4) is bent downwards and provided with a bend (11) connected to the air inlet pipe (4), and the other end of the air inlet pipe (4) is connected to the outlet opening of the blowing means (5).
6. The torch according to claim 5, characterized in that the blowing device (5) comprises a blower and a power supply battery (12) connected with the air inlet pipe (4), and the air inlet pipe (4) is provided with a mounting seat (13) for positioning the power supply battery (12).
7. A torch according to claim 5, characterized in that the lower part of the cover (3) is cylindrical, the top narrowing is conical and the support rod (6) is provided with a hoop (14) arranged around the fuel tank (1).
8. A torch according to claim 7, characterized in that said cover (3) can be placed over the fuel tank (1) and its bottom end abuts against said collar (14).
9. A torch according to claim 5, characterised in that the air inlet pipe (4) extends to one side, the air inlet pipe (4) being arranged on the same side as the support bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641544.0U CN211091529U (en) | 2019-09-29 | 2019-09-29 | Flame thrower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641544.0U CN211091529U (en) | 2019-09-29 | 2019-09-29 | Flame thrower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211091529U true CN211091529U (en) | 2020-07-28 |
Family
ID=71715334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921641544.0U Expired - Fee Related CN211091529U (en) | 2019-09-29 | 2019-09-29 | Flame thrower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211091529U (en) |
-
2019
- 2019-09-29 CN CN201921641544.0U patent/CN211091529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |