CN2351403Y

CN2351403Y - Directly assembling and disassembling smoke machine vaporization conduit

Info

Publication number: CN2351403Y
Application number: CN 98207629
Authority: CN
Inventors: 洪炳发
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-24
Filing date: 1998-07-24
Publication date: 1999-12-01
Anticipated expiration: 2008-07-24

Abstract

The utility model relates to a direct assembling and disassembling smoke fog machine vaporization guiding pipe with the proper length and can be inserted and screwed in a sleeved pipe. The tail end of the guiding pipe is reserved with the proper length in the sleeved pipe for being screwed with the connecting head of a pumping connecting pipe, and the outer part of the sleeved pipe is covered with heat insulating material. The sleeved pipe is arranged in an outer shell and is tightly combined with a machine shell. The vaporization guiding pipe is provided with a wrenching part, and the wrenching part extends from the center hole of a front shading plate to be communicated with the outer guiding leading pipe of the machine shell. Therefore, the vaporization guiding pipe can be directly disassembled and assembled by a tool under the condition of the machine shell and other components being not disassembled.

Description

Direct loading and unloading type fog machine gasification conduit

The utility model relates to a kind of direct loading and unloading type fog machine gasification conduit, refers in particular to and can not dismantle under sleeve pipe and the casing situation, can directly load and unload the fog machine gasification conduit of maintenance.

The fog machine of the dispense smoke that general fire-fighting, stage use to shown in Figure 11, mostly is provided with the gasification conduit at internal body as Fig. 7, so that soup oil heat air changes into smog.But existing fog machine gasification conduit is not dead with Socket welding, combines with quite complicated structure and sleeve pipe and casing exactly, and dismounting is very difficult.

The purpose of this utility model is to provide a kind of direct loading and unloading type fog machine gasification conduit.

The purpose of this utility model realizes by following technological means: a kind of direct reassembling type fog machine gasification conduit, it is characterized in that: the gasification conduit is a suitable length, can plant and be screwed onto in the sleeve pipe in the casing, its afterbody leaves suitable length in sleeve pipe, for the joint of the pumping adapter that is spirally connected in addition; Its front end is provided with external screw thread portion for being spirally connected the relative inner bolt hole of sleeve pipe, at the default pulling part of this end that is spirally connected, at the pulling part outer face with the threaded shank of the minor diameter nozzle cap that is spirally connected; Back, above-mentioned gasification conduit pulling part assembling location communicates with the outer catheter of casing.

Above-mentioned sleeve pipe covers thermal insulation material outward, and be installed in by its peripheral overhead guard plate, be positioned at the base plate of its bottom and the outer casing of forming at the preceding shield of its front end, and make preceding shield and casing be close to combination so that aforesaid medium pore exposes in the moving portion of the plate of gasification conduit; The overhead guard plate of housing case and base plate are respectively equipped with the flanging that can make the two repeatedly connect combination mutually, and limit, overhead guard plate forward position establishes tabs, limit, base plate forward position set folding gas for combination before shield; The moving portion of plate gasification conduit is not established external screw thread portion, and in the default chase portion of dual-side, the bolt of fixation is put on sleeve pipe by chase portion lock together.

Advantage of the present utility model is: need not to dismantle casing and other parts can load and unload the gasification conduit easily, so that maintenance.

Below in conjunction with accompanying drawing structure of the present utility model is described in detail:

Fig. 1 is an element exploded view of the present utility model;

Fig. 2 is assembled in scheme drawing in the casing for the utility model;

The scheme drawing of Fig. 3 different gasification conduits for the utility model uses;

Fig. 4 is the utility model gasification conduit and sleeve combination cutaway view;

Fig. 5 is the block diagram of another embodiment of the present utility model;

Fig. 6 is the element exploded view of Fig. 5.

Fig. 7 is existing gasification conduit and related elements exploded drawings.

Fig. 8 installs the cross sectional drawing that pipe is gone in output additional for Fig. 7.

Fig. 9 is another kind of existing gasification conduit and related elements exploded drawings.

Figure 10 is the cross-section cutaway view of Fig. 9.

Figure 11 is contained in the casing scheme drawing for Fig. 9.

Among the figure: 30 gasification conduits, 31 pulling parts, 311,312 chase portions, 313,314 bolts, 32 threaded shank, 33 nozzle caps, 34 external screw thread portions, 35 leakproof circles, 40 sleeve pipes, 41 medium pores, 42 joints, 43 pumpings are taken over, 44 inner bolt holes, 441,442 screws, 45 thermal insulation materials, 50 overhead guard plates, 51,52 tear the limit open, 53,54,56,63,64,66,71,72,81 holes, tear sheet on 55 open, 60 base plates, 61,62 tear the limit open, tear sheet open 65 times, shield before 70,73 medium pores, 74 screws, 80 casings, 82 row guide wires.

As shown in Figure 1 and Figure 4, the utility model is plugged in the medium pore 41 of sleeve pipe 40 with a gasification conduit 30, and medium pore 41 1 ends have suitable length and default inner bolt hole and joint 42 combinations, and joint 42 connects pumpings adapters 43.Medium pore 41 other ends also be provided with inner bolt hole 44 in case with gasification conduit 30 windings.

Behind the sleeve pipe 40 outer covering thermal insulation materials 45, be positioned in the shell of forming by overhead guard plate 50, base plate 60 and preceding shield 70, so that combine with casing 80.As depicted in figs. 1 and 2, overhead guard plate 50 is a Jiong shape, is provided with top margin and two side edgefolds 51 and 52, and flanging 51 and 52 appropriate location porose 53 and 54, and the top margin forward position is provided with tabs 55 are on the last tabs 55 porose 56; Base plate 60 is located on the bottom surface, sleeve pipe 40 below, and be provided with two side edgefolds 61 and 62, flanging 61 and 62 also is being provided with hole 63 and 64 with overhead guard plate 50 both sides lateral opening 53 and 54 opposite positions, and set tabs 65 in the forward position at its end, on the following tabs 65 also porose 66, after two side edgefolds 51,52,61 and 62 of overhead guard plate 50 and base plate 60 coincide mutually, borrow relative hole 63,64,53 and 54 with both combinations with rivet, and make both the last tabs 55 and the hole 56 and 66 of following tabs 65 be used for making up the preceding shield 70 of side end face.The appropriate location porose 71 of preceding shield 70 and 72 has medium pore 73 with tabs 55 and 65 about the winding on the preceding shield 70, and there is screw 74 medium pore 73 both sides, for the hole 81 that screw passes on the casing 80 shell and casing 80 is combined.

As shown in Figure 3 and Figure 4, sleeve pipe 40 inner assembling gasification conduits 30, or another kind of gasification conduit 300, gasification conduit 30 and 300 is suitable length, and the slightly larger in diameter of head end forms little tapering in tail end, so that be spirally connected with joint 42 smoothly and after sleeve pipe 40 insertings, and its other end (is example with gasification conduit 30) is the pulling part of presetting 31, pulling part 31 is the hexagonal nuts shape among the figure, its outer face is a threaded shank 32, for the shower nozzle pipe 33 that is spirally connected, and end face and shaft junction are except that being provided with the inner bolt hole 44 of external screw thread portion 34 for the sleeve pipe 40 that is spirally connected within it, and also spiro tooth part 34 moves the sheathed leakproof circle 35 of portion's 31 intersections with plate outside.Whole gasification conduit 30 makes pulling part 31 stretch out from the medium pore 73 of the preceding shield 70 of shell behind the plant and the sleeve pipe 40 that is spirally connected.As shown in Figure 2, the moving portion 31 of the plate of the gasification conduit 30 that exposes is because can stretch into the outer guide wire 82 of instrument slave shell 80, pulls out so that whole gasification conduit unloaded, and turn back to original position again after cleaning.

Fig. 5 and Figure 6 shows that another embodiment of the present utility model, gasification conduit 30 is for establishing external screw thread portion, and establish chase portion 311 and 312 in the both sides of pulling part 31, the relevant position of sleeve pipe 40 then is provided with screw 441 and 442, so that fix with bolt 313 and 314 after whole gasification conduit 30 packed into.

Claims

1, a kind of direct loading and unloading type fog machine gasification conduit, it is characterized in that: gasification conduit is a suitable length, can plant to be screwed onto in the sleeve pipe in the casing, its afterbody leaves suitable length in sleeve pipe, for the joint of the pumping adapter that is spirally connected in addition; Its front end is provided with external screw thread portion for being spirally connected the relative inner bolt hole of sleeve pipe, at the default pulling part of this end that is spirally connected, at the pulling part outer face with the threaded shank of the minor diameter nozzle cap that is spirally connected; Back, above-mentioned gasification conduit pulling part assembling location communicates with the outer catheter of casing.

2, a kind of direct loading and unloading type fog machine gasification conduit according to claim 1, it is characterized in that: sleeve pipe covers thermal insulation material outward, and be installed in by its peripheral overhead guard plate, be positioned at the base plate of its bottom and the outer casing of forming at the preceding shield of its front end, and make preceding shield and casing be close to combination so that aforesaid medium pore exposes in the moving portion of the plate of gasification conduit.

3, a kind of direct loading and unloading type fog machine gasification conduit according to claim 2, it is characterized in that: the overhead guard plate of housing case and base plate are respectively equipped with and can make the two repeatedly connect the flanging of combination mutually, and tabs is established on limit, overhead guard plate forward position, and folding gas is set for the preceding shield of combination in limit, base plate forward position.

4, a kind of direct loading and unloading type fog machine gasification conduit according to claim 1, it is characterized in that: the moving portion of plate gasification conduit is not established external screw thread portion, and in the default chase portion of dual-side, the bolt of fixation is put on sleeve pipe by chase portion lock together.