CN216240949U

CN216240949U - Igniter, engine and water pump

Info

Publication number: CN216240949U
Application number: CN202122858396.1U
Authority: CN
Inventors: 冯长捷
Original assignee: Wuhu Changjie Aviation Power Technology Co ltd
Current assignee: Wuhu Changjie Aviation Power Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model provides an igniter, an engine and a water pump, wherein an original button mechanical switch is replaced by a magnetic control switch to realize the starting of the igniter, the igniter is used on the engine to realize the ignition starting of the magnetic control engine and the closing of the engine, so that the starting and the closing of the water pump are realized, a non-contact ignition mode does not need physical pressure, the position of the switch is flexible and convenient, the switch can be integrated with a starting circuit for integrated filling, the waterproof and shockproof effects are improved, the service life of the switch is prolonged, the collision or ash falling damage and the false starting are avoided, the structure is simple, and the cost is lower.

Description

Igniter, engine and water pump

Technical Field

The utility model mainly relates to the technical field of ignition, in particular to an igniter, an engine and a water pump.

Background

The water pump acts as a mechanism to transport or pressurize the liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also to transfer liquid, gas mixture and liquid containing suspended solid matter.

The water pump shell is enabled to normally work after the engine is started, and when the engine works, the igniter is powered by mixed power, so that the igniter generates high voltage power, the high voltage power is supplied to the spark plug at a proper time, sparks are generated between electrodes of the spark plug, and the mixed gas can be ensured to be ignited, so that the engine can do work.

And current water pump utilizes the button to start generally, makes its normal work for some firearm provides the power, realizes the ignition of engine and starts, but the button is bellied, causes collision and mistake start easily, has the space between button and the organism, causes the dust to get into easily, causes the button damage, influences engine start and organism inside, and during especially fire-fighting water pump, its environment of use is comparatively abominable, influences the life of button more.

SUMMERY OF THE UTILITY MODEL

1. Objects of the utility model

The utility model provides an igniter, an engine and a water pump, which are used for solving the technical problems that the starting of a button is easy to cause collision and false starting, dust enters a gap and influences the starting of the engine and the inside of a machine body in the background technology.

2. Contents of utility model

In order to achieve the purpose, the utility model adopts the technical scheme that: an ignition controller comprising:

the magnetic control switch I is used for controlling and connecting an external power supply of the ignition controller;

the magnetic control switch II is used for controlling the on-off state of an ignition signal of external equipment needing ignition;

the permanent magnet is used for controlling the working state of the magnetic control switch by adjusting the distance between the permanent magnet and the magnetic control switch.

Furthermore, two ends of the first magnetic control switch are respectively connected with the ignition rectification control circuit and the external power supply, and two ends of the second magnetic control switch are respectively connected with the ignition signal switch and the grounding electrode.

An engine uses the ignition controller, and the ignition controller is connected with a generator, a spark plug, a trigger and a motor to realize a contactless starting ignition controller so as to control the starting of the engine.

A water pump is provided, wherein the engine is started by an igniter, and then the engine starts the water pump to work.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the igniter provided by the utility model, the permanent magnet is close to or far away from the magnetic control switch, so that the magnetic control switch is switched on or off, the starting and the closing of the igniter and the state change of the engine trigger are realized, the ignition starting of the engine and the closing of the engine are controlled, the starting and the closing of a water pump are further realized, a non-contact ignition mode does not need physical pressure, the position of the switch is flexible and convenient, the switch can be integrated with a starting circuit for integrated filling, the waterproof and shockproof effects are improved, the service life of the switch is prolonged, collision or ash falling damage and false starting are avoided, the structure is simple, and the cost is lower.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic diagram of the principle of the present invention.

Detailed Description

Reference will now be made in detail to various exemplary embodiments of the utility model, the detailed description should not be construed as limiting the utility model but as a more detailed description of certain aspects, features and embodiments of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.

The first embodiment is as follows: referring to the attached figure 1, the ignition controller is connected with an external power supply, the external power supply can use a storage battery for supplying power, an ignition rectification control circuit is arranged in the ignition controller, the existing common rectification control circuit is adopted by the ignition rectification control circuit, a first magnetic control switch is arranged between the ignition rectification control circuit and the power supply, when an operator brings a permanent magnet close to the first magnetic control switch, a magnetic field changes, the first magnetic control switch is switched on, the power supply gives an ignition rectification control circuit signal, an ignition coil of the ignition rectification control circuit is started to emit high-voltage electricity, the high-voltage electricity is transmitted to a spark plug at a position needing ignition, and ignition can be completed. And the second magnetic control switch is used for connecting the ground pole and an ignition signal switch of an external ignition-required device, and the state of the external ignition signal switch is adjusted by the second magnetic control switch, so that the external ignition-required device is stopped.

In the embodiment, a magnetic control switch is used for replacing a common button mechanical switch, and compared with a common mechanical switch, the magnetic control switch has the advantages of simple structure, small volume, high speed and long service life; and compared with an electronic switch, the load impact resistance is strong and the working reliability is high.

Example two: referring to fig. 1, on the basis of the first embodiment, the ignition controller is applied to the field of engines, the engine comprises an engine body, a generator, a spark plug, a motor and a trigger, the trigger is the ignition signal switch of the first embodiment, the generator, the spark plug, the motor and the trigger are connected with the engine body in a matching manner, the generator, the spark plug, the motor and the trigger are also connected with an ignition rectification control circuit in a matching manner, the trigger is also electrically connected with a second magnetic control switch, one end of the second magnetic control switch is connected between the trigger and an ignition rectification control circuit connecting circuit, the other end of the second magnetic control switch is connected between the ignition rectification control circuit and a ground pole, namely after the second magnetic control switch is conducted, the trigger is communicated with the ground pole and does not pass through the ignition rectification control circuit, and therefore the state of the trigger is controlled through the second magnetic control switch.

After the ignition controller is connected with a power supply, a relay in the ignition controller obtains a signal to enable the motor to rotate, and simultaneously, signals are sent to the spark plug and the trigger, so that the engine is started, and then the permanent magnet can be far away from the first magnetic control switch. After the engine is started, the generator rotates to generate power to supply power for an ignition rectification control circuit in the connected ignition controller, and circuit circulation is completed. The external power supply is used only after shutdown and when restarting.

When the engine needs to be stopped, the permanent magnet is close to the second magnetic control switch, the magnetic field changes, the second magnetic control switch is switched on or switched off, the trigger is not connected with the ignition rectification control circuit any more, but is connected with the ground pole through the second magnetic control switch, the state of the trigger is changed, the spark plug does not have sparks, and the engine stops.

Example three: the water pump uses the engine described in the second embodiment to provide power for pumping back the water pump.

The foregoing is merely an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principle of the present invention should fall within the protection scope of the present invention.

Claims

1. An ignition controller, comprising:

the magnetic control switch II is used for controlling the on-off state of an ignition signal connected with external equipment needing ignition;

2. The ignition controller of claim 1, wherein two ends of the first magnetically controlled switch are respectively connected to the ignition rectification control circuit and the external power supply, and two ends of the second magnetically controlled switch are respectively connected to the ignition signal switch and the ground.

3. An engine characterized by comprising the ignition controller of any one of claims 1-2.

4. A water pump comprising the engine of claim 3.