A kind of water heater structure with piston and water pump
Technical field
The present invention relates to a kind of water heater structure with piston and water pump.
Background technology
Along with the reinforcement with mains supply ability that improves constantly of people's living standard, increasing family selects electric heater.But the electric heater on existing market, adopts hot water or cold water to isolate not exclusively, in use procedure, hot and cold water inevitably will mix, and cause after water outlet a period of time, and its leaving water temperature declines gradually, uses very inconvenient.
This device adopts piston to isolate hot water or cold water completely, auxiliary pump is set and comes control piston to reset.
Summary of the invention
Technical problem to be solved by this invention is to isolate hot water or cold water completely by piston, guarantees to maintain in this main water box the hot water of constant temperature always, so that people can use hot water normally, simple in structure, good in economic efficiency.
The present invention is achieved through the following technical solutions: a kind of water heater structure with piston and water pump, comprise a water tank, described water tank inside is provided with a piston, by this piston, make it be divided into a main water box and secondary water tank, by auxiliary pump control piston, reset, described master, in secondary water tank, be separately installed with heater and attemperating unit, water tank outside described heater is provided with a control circuit, this control circuit comprises a cut-off push button, described cut-off push button and heater Electricity Federation, the inner left wall of described secondary water tank is provided with the first attemperating unit, it is inner that this first attemperating unit is located at secondary water tank, one end is connected with control circuit, described control circuit also comprises and stops water outlet delay controller, the right hand external of described main water box is provided with one and goes out water control switch, describedly stop water outlet delay controller one end and go out water control switch Electricity Federation, the described other end that stops water outlet delay controller is connected with an auxiliary pump, between described main water box and secondary water tank, upper end is provided with a water pipe of using for conducting two water tanks, the described attached water pump that helps is installed between this water pipe.
As preferred technical scheme, a primary heater is installed in described main water box, described primary heater inside is provided with the second attemperating unit, Electricity Federation between described primary heater and the second attemperating unit.
As preferred technical scheme, described auxiliary pump and water shutoff switch and delay controller Electricity Federation.
As preferred technical scheme, described the second attemperating unit and control circuit Electricity Federation, one end of described primary heater is connected with the input endpoint of cut-off push button.
As preferred technical scheme, described in go out water control switch one end and electrically connect by electric wire and cut-off push button, described first attemperating unit one end is electrically connected to cut-off push button.
As preferred technical scheme, described piston is " work " font.
As preferred technical scheme, described auxiliary pump is provided with passage one or two, and two ends connect respectively a water pipe, and the other end of water pipe is communicated with main water box and secondary water tank.
As preferred technical scheme, described secondary water tank left end face is provided with a cold water inlet, and its right end face of main water box is provided with a hot water outlet pipe, and the end of this outlet pipe is provided with a depotition cock, described in go out that water control switch is installed and this outlet pipe between
The invention has the beneficial effects as follows: the present invention is simple in structure, by the complementation of major and minor heater, work simultaneously, guarantee to maintain hot water in this water tank, so that people can use hot water normally, simple in structure, good in economic efficiency, efficiency is high always.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of piston portion of the present invention.
The specific embodiment
?disclosed all features in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figure 1, a kind of water heater structure with piston and water pump of the present invention, comprise a water tank, described water tank 9 inside are provided with a piston 5, by this piston 5, make it be divided into a main water box 16 and secondary water tank 17, one auxiliary heater 10 is installed in described secondary water tank 17, secondary water tank 17 outside described auxiliary heater 10 is provided with a control circuit, this control circuit comprises a cut-off push button 11, described cut-off push button 11 and auxiliary heater 10 Electricity Federations, the inner left wall of described secondary water tank 17 is provided with the first attemperating unit 12, this first attemperating unit 12 is located at secondary water tank 17 inside, one end is connected with control circuit, described control circuit also comprises and stops water outlet delay controller 4, the right hand external of described main water box 16 is provided with one and goes out water control switch 6, describedly stop water outlet delay controller 4 one end and go out water control switch 6 Electricity Federations, the described other end that stops water outlet delay controller 4 is connected with a scheduling water pump 2, between described main water box 16 and secondary water tank 17, upper end is provided with a water pipe 3 of using for conducting two water tanks, described scheduling water pump 2 is installed between this water pipe 3.
As preferred embodiment, a primary heater 8 is installed in main water box 16, described primary heater 8 inside are provided with the second attemperating unit 7, described primary heater 8 and 7 Electricity Federations of the second attemperating unit.
As preferred embodiment, the second attemperating unit 7 and control circuit Electricity Federation, one end of described primary heater 8 is connected with the input endpoint of cut-off push button 11.
As preferred embodiment, go out water control switch 6 one end and electrically connect by electric wire and cut-off push button 11, described first attemperating unit 12 one end are electrically connected to cut-off push button 11.
As preferred embodiment, its right end face of secondary water tank 17 is provided with a cooling water inlet 13.
As preferred embodiment, the inside upper and lower side of water tank 9 is respectively provided with a cavity 14, and the upper and lower side of described piston 5 is respectively provided with a projection, and described piston 5 is movably arranged on 14 inside of cavity up and down of water tank 9 by this projection.
As preferred embodiment, piston 5 is " work " font, and convex surface is towards secondary water tank, and concave surface is towards main water box.
As preferred embodiment, scheduling water pump 2 is provided with passage one or two, and two ends connect respectively a water pipe 3, and the other end of water pipe 3 is communicated with main water box 16 and secondary water tank 17, and this scheduling water pump is for dispatching the water yield between the water tank of left and right.
Its right end face of main water box is provided with an outlet pipe 18, and the end of this outlet pipe 18 is provided with a depotition cock 19, described in go out water control switch 6 middle with this outlet pipe be installed.
After arriving assigned temperature, piston, in the left side of water tank, is opened hot-water switch, and cold water enters into water tank inside from cooling water inlet, and auxiliary heater starts, and now piston is along with the use of hot water moves right depressing of running water.
After hot water outlet is closed, the time is over (as being set as 1 hour) after the time of delay adjustments; Time delayed signal is controlled and is started auxiliary pump, and when auxiliary pump is worked, piston is moved to the left left side; Primary heater is normally worked to design temperature.
The invention has the beneficial effects as follows: the present invention is simple in structure, by piston, isolate hot water or cold water completely, guarantee to maintain in this main water box the hot water of constant temperature always, and be provided with auxiliary pump, make piston reset, so that people can use hot water normally, simple in structure, good in economic efficiency, efficiency is high.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.