CN2490431Y - Pressureless gasoline cutting torch - Google Patents

Abstract

The utility model relates to a novel pressureless gasoline cutting torch, the structure of the utility model is that a cutting head and a high pressure oxygen pipe are arranged respectively under and above the front body of a cutting torch, the right side of which is connected with an oil-oxygen mixing pipe, a self suction atomizing cover is arranged inside the oil-oxygen mixing pipe, a fine adjustment valve is arranged on the self suction atomizing cover, the right side of the self suction atomizing cover is provided with an oil-oxygen self suction atomizing nozzle which is connected with the left side of an oil-oxygen separating pipe, the right side of the oil-oxygen separating pipe is connected with the left lower part of the middle body of the cutting torch, the right upper side of the middle body of the cutting torch is connected with the front end of a back handle of the cutting torch, the upper and the lower sides of the back handle of the cutting torch are respectively connected with an oxygen connector and a gasoline connector; the utility model has the advantages that an oil tank is unnecessarily pressurized, the operation is stable, the cutting head is uneasy to coke and accumulate charcoal.

Description

Novel no-pressure gasoline cutting torch

The utility model relates to a kind of cutting equipment, and is particularly relevant with the no-pressure gasoline cutting torch.

Existing gasoline cutting equipment is that complicated operation during cutting can not be worked aloft to the oil supply system pressurization, translation-angle cutting arbitrarily, easy oil leakage, oil dripping, cutoff, breathe, uneasy congruence is not enough during easy coking carbon distribution life-span of cutting torch low and work, thereby has influenced operating efficiency.

The purpose of this utility model provides a kind of fuel tank and need not pressurization, and is simple to operate, and arbitrarily translation-angle cutting, working stability, not easy oil leakage, oil dripping, cutoff, breathes, and cutting torch is difficult for the self-priming formula no-pressure gasoline cutting torch of coking carbon distribution.

Main technical schemes of the present utility model is as follows:

Below the burning torch front body, by the cutting torch locking cap burning torch front body and cutting torch are linked together, fixedly connected with high-pressure oxygen tube in the top of burning torch front body, the right side of burning torch front body links to each other with oily oxygen mixing tube, the inside left end of oil oxygen mixing tube is a self-priming atomizing cover, put in self-priming atomizing and to have a reset valve, right side at self-priming atomizing cover is oily oxygen self-priming atomizer, oil oxygen self-priming atomizer is connected with oily oxygen separator tube left side, the right side of oil oxygen separator tube links to each other with burning torch mid-section body lower left, burning torch mid-section body upper left quarter links to each other with high-pressure oxygen tube, oxygen flow in the high-pressure oxygen tube is by the cutting oxygen handle control that is positioned at burning torch mid-section body top, cutting oxygen handle links to each other with the burning torch mid-section body by cutting oxygen locking cap, the right lower quadrant of burning torch mid-section body links to each other with the preheat oxygen handle by the preheat oxygen locking cap, the upper right quarter of burning torch mid-section body links to each other with burning torch rear handle front end, burning torch rear handle rear end upside links to each other with oxygen connection, the oxygen nut is arranged on the oxygen connection, burning torch rear handle rear end downside links to each other with the gasoline joint, has the gasoline regulating handle on the gasoline joint.

The utility model is compared its advantage with prior art and is, fuel tank need not pressurization, and is simple to operate, and arbitrarily translation-angle cutting, working stability, not easy oil leakage, oil dripping, cutoff, to breathe, cutting torch is difficult for the coking carbon distribution, cut quality is good, speed is fast, and ability is strong, good energy-conserving effect, safe and reliable not tempering, can also work when the oil band is disconnected, fracture is oil-proof, can work aloft.

Concrete structure of the present utility model is provided by the following drawings.

Fig. 1 is a general structure schematic diagram of the present utility model;

Fig. 2 is that Figure 1A-A cuts open and shows schematic diagram;

Fig. 3 is that Figure 1B partial structurtes are amplified to cut open and shown schematic diagram.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

As Fig. 1,2, shown in 3, below burning torch front body 2, by the cutting torch locking cap burning torch front body 2 and cutting torch 1 are linked together, fixedly connected with high-pressure oxygen tube 4 in the top of burning torch front body 2, the right side of burning torch front body 2 links to each other with oily oxygen mixing tube 5, the inside left end of oil oxygen mixing tube 5 is self-priming atomizing covers 14, on self-priming atomizing cover 14, has a reset valve 3, right side at self-priming atomizing cover 14 is oily oxygen self-priming atomizer 15, oil oxygen self-priming atomizer 15 is connected with oily oxygen separator tube 16 left sides, the right side of oil oxygen separator tube 16 links to each other with burning torch mid-section body 6 lower lefts, burning torch mid-section body 6 upper left quarters link to each other with high-pressure oxygen tube 4, oxygen flow in the high-pressure oxygen tube 4 is by cutting oxygen handle 7 controls that are positioned at burning torch mid-section body 6 tops, cutting oxygen handle 7 links to each other with burning torch mid-section body 6 by cutting oxygen locking cap, the right lower quadrant of burning torch mid-section body 6 links to each other with preheat oxygen handle 13 by the preheat oxygen locking cap, the upper right quarter of burning torch mid-section body 6 links to each other with burning torch rear handle 8 front ends, burning torch rear handle 8 rear end upsides link to each other with oxygen connection 10, oxygen nut 9 is arranged on the oxygen connection 10, burning torch rear handle 8 rear end downsides link to each other with gasoline joint 11, have gasoline regulating handle 12 on the gasoline joint 11.The flow that gasoline flows in the oily oxygen mixing tube 5 is controlled by gasoline regulating handle 12, the flow that oxygen flows in the oily oxygen mixing tube 5 is controlled by preheat oxygen handle 13, when oxygen flows in the burning torch body gasoline is drawn onto in the burning torch body certainly, gasoline and oxygen form atomizing outside oily oxygen self-priming atomizer 15, atomization gas flows in the self-priming atomizing cover 14, and its size that flows into the amount in the cutting torch 1 is by reset valve 3 controls.

Claims (1)

1, it mainly comprises cutting torch (1) a kind of novel no-pressure gasoline cutting torch, burning torch front body (2), high-pressure oxygen tube (4), oil oxygen mixing tube (5), burning torch mid-section body (6), cutting oxygen handle (7), preheat oxygen handle (13), burning torch rear handle (8), oxygen connection (10), gasoline joint (11) and gasoline handwheel (12), it is characterized in that: below in burning torch front body (2), by the cutting torch locking cap burning torch front body (2) and cutting torch (1) are linked together, fixedly connected with high-pressure oxygen tube (4) in the top of burning torch front body (2), the right side of burning torch front body (2) links to each other with oily oxygen mixing tube (5), the inside left end of oil oxygen mixing tube (5) is a self-priming atomizing cover (14), on self-priming atomizing cover (14), has a reset valve (3), right side at self-priming atomizing cover (14) is an oily oxygen self-priming atomizer (15), oil oxygen self-priming atomizer (15) is connected with oily oxygen separator tube (16) left side, the right side of oil oxygen separator tube (16) links to each other with burning torch mid-section body (6) lower left, burning torch mid-section body (6) upper left quarter links to each other with high-pressure oxygen tube (4), cutting oxygen handle (7) links to each other with burning torch mid-section body (6) by cutting oxygen locking cap, the right lower quadrant of burning torch mid-section body (6) links to each other with preheat oxygen handle (12) by the preheat oxygen locking cap, the upper right quarter of burning torch mid-section body (6) links to each other with burning torch rear handle (8) front end, burning torch rear handle (8) rear end upside links to each other with oxygen connection (10), oxygen nut (9) is arranged on the oxygen connection (10), burning torch rear handle (8) rear end downside links to each other with gasoline joint (11), has gasoline regulating handle (12) on the gasoline joint (11).

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