CN207599787U - A kind of delay start igniter - Google Patents

Abstract

The utility model provides a kind of delay start igniter, it includes piezoelectrics, the piezoelectrics are connect by the first conducting wire and the second conducting wire with the privates of Bridgeless ignitior and privates using detachable structure respectively, the Bridgeless ignitior is arranged on the inside of the first igniter pad, and first igniter pad is connected by fuse cord with the second igniter pad.By using above-mentioned delay start igniter in ignition process, it can ensure that igniting personnel can safely evacuate, reduce casualties to greatest extent, avoid causing life and property loss, improve safety.

Description

A kind of delay start igniter

Technical field

The utility model belongs to a kind of safety device, and in particular to a kind of late ignition starter.

Background technology

The industries such as existing fire-fighting, oil, chemical industry, mining industry, army's industry may relate to late ignition starter. In start-up course of lighting a fire, if personnel cannot timely safely evacuate, it is likely that cause casualties, cause great life wealth Production loss.

Utility model content

In order to solve defect present in above-mentioned background, the utility model provides a kind of novel late ignition device.

In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：A kind of delay start igniting Device, it includes piezoelectrics, the piezoelectrics by the first conducting wire and the second conducting wire respectively with Bridgeless ignitior Privates is connected with privates using detachable structure, and the Bridgeless ignitior is arranged on the inside of the first igniter pad, First igniter pad is connected by fuse cord with the second igniter pad.

Piezo-electric ignition switch is provided at the top of the piezoelectrics, the bottom of the piezoelectrics is provided with bottom Binding post is provided with side binding post on the side wall of piezoelectrics；One end phase of the bottom post and the second conducting wire Even, the side binding post is connected with one end of the first conducting wire.

The detachable structure includes the first connection plug and the second connection plug, the both ends point of first connection plug The first conducting wire and privates are not connected with by inserting；The both ends of second connection plug are connected with the by inserting respectively Two conducting wires and privates.

The length of the fuse cord can be determined according to the time of required late ignition.

Second igniter pad is in contact with medicament to be lighted.

The utility model has the advantages that：

1st, it by using above-mentioned delay start igniter, in the course of work, can be controlled by the fuse cord Time of late ignition, and then ensure that during lighting a fire, personnel can smoothly withdraw, avoid cause the person or The loss of property, improves safety.

2nd, above-mentioned ignition device structure is simple, easy to use, and at low cost.

3rd, piezoelectrics with Bridgeless ignitior are connected by using detachable structure and conducting wire, improve resource Utilization rate so that conducting wire can be reused, reduces cost.

Description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the structure diagram of the utility model.

In figure：Piezoelectrics 1, piezo-electric ignition switch 2, bottom post 3, side binding post 4, the first conducting wire 5, second Conducting wire 6, the second connection plug 7, the first connection plug 8, privates 9, Bridgeless ignitior 10, the first igniter pad the 11, the 4th Conducting wire 12, fuse cord 13, the second igniter pad 14.

Specific embodiment

The embodiment of the utility model is described further below in conjunction with the accompanying drawings.

Referring to Fig. 1, a kind of delay start igniter, it includes piezoelectrics 1, and the piezoelectrics 1 pass through the One conducting wire 5 and the second conducting wire 6 are connected respectively with the privates of Bridgeless ignitior 10 9 and privates 12 using detachable structure It connects, the Bridgeless ignitior 10 is arranged on the inside of the first igniter pad 11, and first igniter pad 11 passes through fuse cord 13 It is connected with the second igniter pad 14.By using above-mentioned delay start igniter in ignition process, it can ensure to light a fire Personnel can safely evacuate, and reduce casualties to greatest extent, avoid causing life and property loss, improve safety.

Further, the top of the piezoelectrics 1 is provided with piezo-electric ignition switch 2, the bottom of the piezoelectrics 1 Portion is provided with bottom post 3, and side binding post 4 is provided on the side wall of piezoelectrics 1；The bottom post 3 with One end of second conducting wire 6 is connected, and the side binding post 4 is connected with one end of the first conducting wire 5.

Further, the detachable structure includes the first connection plug 8 and the second connection plug 7, first wiring The both ends of plug 8 are connected with the first conducting wire 5 and privates 9 by inserting respectively；The both ends difference of second connection plug 7 Second conducting wire 6 and privates 12 are connected with by inserting.By using dismountable connection mode, ensure that in the course of work It can reuse, because during the first igniter pad 11 is burned, privates 9 and privates may be burnt out 12, therefore, by using dismountable structure, it ensure that privates 9 and privates 12 after burning, it may be convenient to It replaces, and then has saved cost.

Further, the length of the fuse cord 13 can be determined according to the time of required late ignition.It is quick-fried according to reporting Broken place and the length in place of lighting a fire, to determine the length of fuse cord 13, and then ensure that the safety of igniting.

Further, second igniter pad 14 is in contact with medicament to be lighted.Pass through second ignition charge Packet 14, which can ignite, needs the medicament that burns, and then completes bursting work.

Utility model works process and operation principle are：

Two conducting wires of the piezoelectrics 1 of the present apparatus pass through connection plug or weldering with 10 two conducting wires of Bridgeless ignitior It is connected together in succession；Igniter head of Bridgeless ignitior 10 and one end of fuse cord 13 are coated with the first igniter pad 11.Fuse cord 13 other end connects the second igniter pad 14, and the medicament that the second igniter pad 14 will be lighted is lighted.By changing fuse cord 13 length changes delay time, when needing to start, presses piezoelectrics 1, and piezoelectrics 1, which generate high pressure, jumps arc and draw Bridgeless ignitior 10 is fired, the burning of Bridgeless ignitior 10 is ignited the first igniter pad 11, and the first igniter pad 11 ignites fuse cord 13, Ignite the second igniter pad 14 during 13 all burnt of fuse cord, and the second igniter pad 14 ignites the medicament to be lighted.

The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model System, the technical solution that the scope of protection of the utility model should be recorded with claim, the technical solution recorded including claim The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model Protection domain within.

Claims (5)

1. a kind of delay start igniter, it is characterised in that：It includes piezoelectrics（1）, the piezoelectrics（1）It is logical Cross the first conducting wire（5）With the second conducting wire（6）Respectively with Bridgeless ignitior（10）Privates（9）And privates（12）Using Detachable structure connects, the Bridgeless ignitior（10）It is arranged on the first igniter pad（11）Inside, first ignition charge Packet（11）Pass through fuse cord（13）With the second igniter pad（14）It is connected.

2. a kind of delay start igniter according to claim 1, it is characterised in that：The piezoelectrics（1）Top Portion is provided with piezo-electric ignition switch（2）, the piezoelectrics（1）Bottom be provided with bottom post（3）, in piezo-electric ignition Device（1）Side wall on be provided with side binding post（4）；The bottom post（3）With the second conducting wire（6）One end be connected, institute State side binding post（4）With the first conducting wire（5）One end be connected.

3. a kind of delay start igniter according to claim 1, it is characterised in that：The detachable structure includes first Connection plug（8）With the second connection plug（7）, first connection plug（8）Both ends respectively by inserting be connected with first Conducting wire（5）And privates（9）；Second connection plug（7）Both ends respectively by inserting be connected with the second conducting wire（6）With Privates（12）.

4. a kind of delay start igniter according to claim 1, it is characterised in that：The fuse cord（13）Length energy It is enough to be determined according to the time of required late ignition.

5. a kind of delay start igniter according to claim 1, it is characterised in that：Second igniter pad（14）With Medicament to be lighted is in contact.