CN2318573Y - Ignition electric supply installation for water heater - Google Patents

Abstract

The utility model relates to an ignition electric supply device for a water heater. The utility model is composed of a water flow component (1), a water limiting mechanism (2) and a generator (3), wherein, the water flow component is formed by that an outer shell (11) with a unidirectional opening and a cover plate (12) are connected together with the method of butt joint. A containing chamber (13) for placing the generator (3) is arranged in the water flow component, and both sides corresponding to the containing chamber (13) are respectively provided with a water inlet pipe (14) and a water outlet pipe (15). The water inlet pipe (14) is provided with the water limiting mechanism (2). When impellers of an engine are positioned in the containing chamber, the impellers of the engine are just positioned at the end of the water inlet pipe and is just opposite to the bundling impact of water. A pressure regulating valve can provide the pressure regulation for the buffering for the water pressure, and can generate the bundling impact function. Therefore, the utility model simultaneously has twofold functions, water flow limit and ignition by automatic power generation.

Description

A kind of igniting electric supply installation of novel water heater

The utility model relates to mechanical, particularly a kind of igniting electric supply installation of novel water heater.

As everyone knows, general water heater in use, all will be in the face of supplying water and two basic needs of igniting heating, with present structure, the design that current generated electricity voluntarily when though existing people's proposition started with water heater aspect igniting, but this for a long time structure is design in theory, but can't use actually, real power pack still can start as the power supply supply with the dry cell or the alternating current of the formula of adding at present, this point can be had voluntarily power supply igniting relevant design and confirmed by all last device of existing water heater, its reason have following some:

1, to rotate coefficient of friction big for common generator, and it is bigger especially to be seated in the water back resistance, and in the face of the strong and weak current that differ that supply water, so be difficult to reach the purpose of continuous running generating.

2, the generator impeller of common generating voluntarily and associated water stream boundling impact position is misorient, be cause can't normal power generation principal element.

3, on existing water heaters design, in short distance, carry out the heating of capacity to the current of the nozzles of flowing through, therefore structurally all adopt the design of restricting water supply of dwindling current, thereby cause too small can't being effectively applied of flow to obtain desired initial firing current to drive generator operation.

4, all there is the requirement that will restrict water supply in existing water heater on structural design, and manages to obtain enough water bundle surge generator impeller on the other hand again, so fail to solve this imagination for a long time always.

The purpose of this utility model is exactly the shortcoming that exists when igniting is powered at above-mentioned water heater, and design a kind of igniting electric supply installation of novel water heater, this device does not need additional power source in the time of can making the water heater igniting, with self preferable current boundling design and the little generator of cooperation coefficient of friction, the electricity that can produce capacity is for self igniting usefulness.

The technical solution of the utility model:

According to above-mentioned purpose, the technical solution of the utility model mainly is to be provided with restrict water supply a mechanism and a generator on the logical part of current, wherein, the logical part of these current is made up of the shell and the cover plate butt joint of a unidirectional opening, establish a room of inserting engine in its shell, both sides with respect to room are respectively equipped with an oral siphon and outlet pipe, oral siphon is provided with the mechanism that restricts water supply, this system of mechanism that restricts water supply encircles to limit a valve nozzle of being shored by spring by being located at supporting of two ends, and generator is put in room, and its impeller is over against the end of oral siphon, in order to the impact of water inlet, electric supply installation can be used to restrict water supply simultaneously by this, and water heater igniting usefulness is supplied with in generating automatically.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a combined planar schematic diagram of the present utility model.

The floor map that Fig. 3 is hit for engine impeller of the present utility model.

Fig. 4 is pressure regulator valve of the present utility model illustrative view under low hydraulic pressure.

Fig. 5 moves schematic diagram for pressure regulator valve of the present utility model under high hydraulic pressure.

Current were rotation acceleration schematic diagram when Fig. 6 generated electricity for the utility model.

(1) is the logical part of current, (11) be shell, (111) be opening, (112) be antelabium, (113) be screw, (12) be cover plate, (121) be perforation, (13) be room, (14) be oral siphon, (15) be outlet pipe, (16) for supporting ring, (17) are spring, (18) be valve nozzle, (181) be sleeve pipe, (182) be throttle pipe, (19) for supporting ring, (2) be current-limiting mechanism, (3) be generator, (31) be stator, (311) be the hole, (32) be rotor, (321) be the glue shell, (322) be magnet ring, (323) be rotating shaft, (324) be edge clipping, (33) be impeller, (331) be blade, (332) be protruded stigma with holes, (333) be fixture block.

As accompanying drawing 1, shown in accompanying drawing 2 and the accompanying drawing 3, the utility model mainly ties up to the logical part (1) of current and is provided with restrict water supply a mechanism (2) and a generator (3), wherein the logical part (1) of current has shell (11) and a cover plate (12) butt joint composition outside the unidirectional opening (111), be provided with a room (13) in its shell, in room (13), insert generator (3), on the different component levels in the both sides of relative room (13), be respectively equipped with an oral siphon (14) and outlet pipe (15), opening (111) in shell (11) is provided with square antelabium (112) again, and be provided with screw (113) in the Qi Sijiao position, and cover plate (12) its phase contraposition that is square is provided with perforation (121) and passes and shell (11) interlocking for screw; The mechanism (2) that restricts water supply is located at pressure regulator valve on the oral siphon (14), it is that two ends are provided with to ring (19), (16) to limit a valve nozzle (18) of shoring by spring (17), wherein supporting ring (16) is that the terminal nature that directly contracts of oral siphon (14) forms, supporting ring (19) then is the ring body of the thread of peripheral hardware, can lock the front end internal thread of water pipe (14) during combination obtains fixing, valve nozzle (18) is made up of a umbrella shape sleeve pipe (181) and the less throttle pipe (182) of a bore, and spring (17) is provided with concentric reducer, little headgear is served as a diplomatic envoy on the stream pipe (182), major part then supply the footpath of sleeve pipe (181) contract the end be nested with, one end of its throttle pipe (182) can be worn to the hole of sleeve pipe (181) during combination, end then is positioned at the water pipe end over against impeller (33) in addition, and boundling impacts impeller (33) by this, makes generator (3) generating; Generator (3) is a kind of combined type quadrupole electromagnet formula alternating current generator, its stator (31) is fixedly arranged on cover plate (12) medial surface for covering the glue shell outside sealed, stator (31) center is established hole (311) and is nested with for rotor (32), rotor (32) is towel shape system by establishing magnet ring (322) in the dome glue shell (321) and central rotating shaft (323) is formed, part central rotating shaft (323) and the edge clipping (324) outstanding outward with its shell are nested with and locate for impeller (33) activity, the blade (331) of impeller (33) radially distributes, its center one end is provided with protruded stigma with holes (332) for central rotating shaft (323) insertion, and other end then is provided with a fixture block (333) and blocks mutually with edge clipping (324).

2 to shown in the accompanying drawing 6 in conjunction with the accompanying drawings, and embodiment of the present utility model is described.

When the utility model is formed, shown in accompanying drawing 2 and accompanying drawing 3, the active force that the mat magnetive attraction is inhaled mutually between its rotor (32) and stator (31) can not drop out, and the relation that keeps balance to overlap mutually to each other, so can make friction reduce to minimum when rotating, to go up impeller (33) be to form mutual the restriction by fixture block (333) and edge clipping (324) on the position, commentaries on classics footpath of part when combining with rotor (32) in its design in addition, driving rotor (32) so be able to both mutual supporting when continuing water inlet is just changeing, otherwise when cutting off the water, the pause recoil active force that loses of hydraulic pressure then roughly moves back then offsets for impeller absorbs alone, therefore under the situation of current shakiness, its rotor (32) just can not produce, the situation of the power supply shakiness that the counter-rotating beat voltage supports mutually occurs.

Shown in accompanying drawing 4 and accompanying drawing 5, restrict water supply mechanism (2) in the cardon of doing of the following operation of different hydraulic pressure, when hydraulic pressure hour, its valve nozzle (18) can be remained on the anteposition by shoring of spring (17), the current that entered by oral siphon (14) this moment all can be led the interior pipe walking that follows valve nozzle (18), water is sprayed behind throttle pipe (132) boundling, otherwise then stressed the compressing of valve nozzle (18) can be backward rough during middle pressure, this moment, most current produced the boundling effect by pipe walking in the valve nozzle (18), the water that has more of part then can flow through along sleeve pipe (181) umbrella cover and spring (17) slit avris and disengage, then if hydraulic pressure continues to increase, then the terminal nature of its sleeve pipe (181) umbrella shape is compressed to minimum with the gap of spring (17) and makes and partly produce the regulating effect of limited flow to having more current, when this device combines with water heater pipeline, its mechanism that restricts water supply (2) can use the restriction of the function of its pressure regulation as water inlet, and reach the primary demand that to restrict water supply when water heater uses, and when restricting water supply, bring into play the effect of boundling through valve nozzle (18), make water can effectively directly impact impeller (33) by the terminal ejaculation of oral siphon (14), mat oral siphon (14) and outlet pipe (15) lay respectively at different component levels again, can form the revolving height of water between Inlet and outlet water quickens, and generator (3) all can be turned round under any streamflow regime smoothly, provide the alternating current of capacity to be supplied to the water heater igniting to use.

The utility model is simple in structure, uses on the general water heater, can produce splendid current limliting and reach automatic generating supply water heater igniting use, remove from and use dry cell as igniting usefulness, thereby minimizing is to the pollution of environment.

Claims (2)

1, a kind of igniting electric supply installation of novel water heater, it is by the logical part (1) of current, restrict water supply mechanism (2) and generator (3) formed, it is characterized in that current lead to shell (11) and a cover plate (12) butt joint composition that part (1) has a unidirectional opening (111), be provided with a room (13) in its shell, in room (13), put generator (3), and on the different component levels in the both sides of relative room (13), be respectively equipped with an oral siphon (14) and outlet pipe (15), opening (111) in shell (11) is provided with square antelabium (112) again, and be provided with screw (113) in the Qi Sijiao position, and cover plate (12) is square, and its phase contraposition is provided with perforation (121) and passes and shell (11) interlocking for screw; The mechanism (2) that restricts water supply is located at pressure regulator valve on the oral siphon (14), and it is that two ends are provided with to ring (19), and (16) support the then outer ring body that is provided with thread of ring (19) to limit a valve nozzle (18) of being shored by spring (17); Generator (3) is a kind of combined type quadrupole electromagnet formula alternating current generator, its stator (31) is fixedly arranged on cover plate (12) medial surface for covering the glue shell outside sealed, hole (311) is established at stator (31) center, be nested with for rotor (32), rotor (32) is towel shape, be by establishing magnet ring (322) and central rotating shaft (323) in the dome glue shell (321), central rotating shaft (323) and edge clipping (324) are nested with and locate for impeller (33) activity, the blade (331) of impeller (33) radially distributes, its center one end is provided with protruded stigma with holes (332) for central rotating shaft (323) insertion, and other end then is provided with a fixture block (333) and blocks mutually with edge clipping (324).

2, according to the igniting electric supply installation of the described a kind of novel water heater of claim 1, it is characterized in that said valve nozzle (18) is made up of a umbrella shape sleeve pipe (181) and the less throttle pipe (182) of a bore, and spring (17) is provided with concentric reducer, little headgear is served as a diplomatic envoy on the stream pipe (182), and major part then supplies the footpath of sleeve pipe (181) end that contracts to be nested with.

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