CN204535044U - Water heater - Google Patents

Abstract

The utility model discloses a kind of water heater, comprises multiple valve member, multiple magnetic valve, control module and water electricity generation module.Valve member is linked in corresponding magnetic valve.Control module is electrically connected magnetic valve and water electricity generation module, and water electricity generation module is arranged in the cold water runner of water heater.Control module Controlling solenoid valve is optionally opened or is closed, and is supplied to the gas flow of main stove be correlated with valve member and then adjustment of interlock.Water electricity generation module is then according to the generating power by water current in cold water runner, and power supply is to control module and magnetic valve.

Description

Water heater

Technical field

The utility model about a kind of Thermostatic water heaters, particularly about one with hydroelectric Thermostatic water heaters.

Background technology

Along with the evolution of technology, water heater except traditional gas heater, more derive heat accumulation type, wink pattern of fever electric heater, solar water heater.Wherein gas heater is still the most universal in the heater types in Taiwan.And the facility in order to use, gas heater is now configured with temperature incubation function gradually, to provide the hot water with stable water temperature to user.

But nowadays constant temperature gas heater all needs to configure battery, the electric power provided by battery is to carry out the relevant valve member operation of constant temperature, and ignition gas, supplies water to allow the constant temperature gas heater gas that can burn.But the restricted lifetime of battery, and water heater is usually installed in outdoor and more affects the useful life of battery, and then easily cause water heater because cell damage cannot the awkward situation of start smoothly.

Utility model content

In view of above-mentioned, the utility model is intended to disclose a kind of water heater and solves the unstable and problem of restricted lifetime of the battery life of constant temperature gas heater.

An embodiment of the present utility model discloses a kind of water heater, comprises cold water runner, gas runner, the first valve member, water pond, the second valve member, the first air chamber, the second air chamber, the first magnetic valve, the second magnetic valve, valve block, control module and water electricity generation module.Gas-Flow road have be connected entrance, outlet and connector.First valve member is arranged at gas runner, and the entrance of optionally opening and closing of fault gas runner.Water pond connects the first valve member, and the water pond current of being caught a cold in water flow passage are pushed and drive the first valve member to open the entrance of gas runner.Second valve member is arranged at gas runner, and the outlet of corresponding gas runner.First air chamber connects the connector of gas runner, and has the first atmospheric pressure value.Second air chamber connects the first air chamber, and the second air chamber has the second atmospheric pressure value.First magnetic valve is arranged between the first air chamber and this second air chamber, with the connected state optionally between opening and closing of fault first air chamber and the second air chamber.Second magnetic valve is arranged at the second air chamber, with optionally opening and closing of fault second air chamber.Valve block is arranged between the first air chamber and the second air chamber, and connects the second valve member.Control module is electrically connected the first magnetic valve and the second magnetic valve, control module is in order to produce control signal according to gas flow, to control the opening and closing of fault of the first magnetic valve and the second magnetic valve, and the pressure reduction adjusted between the first atmospheric pressure value and the second atmospheric pressure value, to make valve block move by pressure reduction, use interlock second valve member and adjust the size of the outlet of gas runner.Water electricity generation module is arranged at cold water runner, in order to supply power to the first magnetic valve, the second magnetic valve and control module.

In sum, the utility model provides a kind of water heater, supplies electricity consumption needed for Thermostatic water heaters self by hydroelectric generation.Make Thermostatic water heaters no longer need extra battery, allow user can use the hot water with stable water temperature in calm strategical vantage point by water generating by this.

Above about content of the present utility model and the following explanation about embodiment in order to demonstration with illustrate spirit of the present utility model and principle, and provide the protection domain of the claim appended by the utility model further explained.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that in the utility model one embodiment, water heater not yet starts;

Fig. 2 is the schematic diagram of Water heater igniting in the utility model one embodiment;

Fig. 3 is the schematic diagram in the utility model one embodiment after water heater successful ignition.

Wherein, Reference numeral

1 water heater

11 pipeline main bodys

111 cold water runners

113 gas runners

The entrance of 1131 gas runners

The outlet of 1132 gas runners

The connector of 1133 gas runners

13 water ponds

131 thimbles

12 first valve members

14 second valve members

15 constant temperature control elements

151 bases

153 upper covers

152 first magnetic valves

154 second magnetic valves

155 first air chambers

157 second air chambers

The outlet of 1571 second air chambers

156 valve blocks

1561 traces

41 water electricity generation modules

43 control modules

431 memory cell

Detailed description of the invention

Below detailed features of the present utility model is described in embodiments; its content is enough to make any those of ordinary skill in the art understand technology contents of the present utility model and implement according to this; and according to the protection domain of the content disclosed by this description, claim and graphic, any those of ordinary skill in the art can understand the relevant object of the utility model and advantage easily.Following examples further illustrate viewpoint of the present utility model, but non-with any towards restriction category of the present utility model.

Need first one to carry, for making graphic straightforward, institute's accompanying drawings is the schematic diagram of simplification, only basic structure of the present utility model and method is described in a schematic way.Therefore, number, shape, dimension scale etc. when shown element is not implemented with reality are drawn, and specification during its actual enforcement is real optionally to be designed for one, and its component placement form may be more complicated, bright prior to chatting.

Please refer to Fig. 1, Fig. 1 is the schematic diagram that in the utility model one embodiment, water heater not yet starts.Water heater 1 comprises pipeline main body 11, first valve member 12, water pond 13, second valve member 14, constant temperature control element 15, water electricity generation module 41 and control module 43.

Pipeline main body 11, in order to provide runner to the fluid needed for water heater 1, flows to guide fluid.Pipeline main body 11 has cold water runner 111 and a gas runner 113.Cold water runner 111 heats in order to guide the current inputing to water heater 1 to flow to heater (not illustrating).Gas runner 113 is delivered to the main stove (not illustrating) of water heater 1 or female fire (not illustrating) to carry out burning or lighting a fire in order to guide gas.Gas runner 113 has more entrance 1131, outlet 1132, connector 1133.Wherein, entrance 1131 is in order to input gas, and outlet 1132 is in order to export gas to main stove, and connector 1133 is in order to export gas to female fire.

Water pond 13 is positioned at cold water runner 111, first valve member 12 and is arranged at gas runner 113 and corresponds to the entrance 1131 of gas runner 113, and water pond 13 connects the first valve member 12 with a thimble 131.Therefore, the current that water pond 13 is caught a cold in water flow passage 111 are pushed and move, and interlock first valve member 12 moves, to open or close the entrance 1131 of gas runner 113.

Second valve member 14 is arranged at gas runner 113 and corresponds to outlet 1132, the second valve member 14 of gas runner 113 in order to control the size of outlet 1132, to control the gas flow exporting main stove to.

Constant temperature control element 15 is connected to pipeline main body 11.Constant temperature control element 15 more comprises base 151, upper cover 153, valve block 156, first magnetic valve 152 and the second magnetic valve 154.The opening of upper cover 153 covering base 151 is to form the housing of hollow form.Valve block 156 is sandwiched and be fixed between base 151 and upper cover 153, and the inner space of constant temperature control element 15 is separated into the first air chamber 155 and the second air chamber 157, and the connector 1133 of gas runner 113 connects the first air chamber 155.First air chamber 155 has the first atmospheric pressure value and the second air chamber 157 has the second atmospheric pressure value.Valve block 156 connects aforesaid second valve member 14 with a trace 1561, and valve block 156 is according to the change of the first atmospheric pressure value and the second atmospheric pressure value and shift position, and interlock second valve member 14 displacement and adjust outlet 1132 size of gas runner 113.

Continue aforementioned, the first magnetic valve 152 is arranged between the first air chamber 155 and the second air chamber 157, with the connected state optionally between opening and closing of fault first air chamber 155 and the second air chamber 157.Second magnetic valve 154 is arranged at the second air chamber 157, with optionally opening and closing of fault second air chamber 157.

Control module 43 is electrically connected the first magnetic valve 152 and the second magnetic valve 154, and sets the folding of Combining soft control first magnetic valve 152 and the second magnetic valve 154 according to temperature, to carry out thermostatic control, as how to carry out thermostatic control, please hold subsequent detailed.

Water electricity generation module 41 is arranged at cold water runner 111, and water electricity generation module 41 is electrically connected control module 43, first magnetic valve 152 and the second magnetic valve 154.Water electricity generation module 41 is in order to supply power to control module 43, first magnetic valve 152 and the second magnetic valve 154.

In addition, the control module 43 of water heater 1 also comprises a memory cell 431.Memory cell 431 has the function that power-off stores, in order to store the temperature setting configuration of water heater 1.Control module 43 is such as having central processing unit (central processing unit, CPU) or the microcontroller (microcontrol unit, MCU) of memory function.

Below introduce the actual operation example of water heater 1.

As shown in Figure 1, when not yet boiling water starts water heater 1, gas to stop by the first valve member 12 and the entrance 1131 that rests on gas runner does not enter gas runner 113.

Continue referring to the schematic diagram that Fig. 2, Fig. 2 are Water heater igniting in the utility model one embodiment.When after water heater 1 boiling water, current enter water heater 1 by cold water runner 111 and promote water pond 13.Now, water pond 13 via thimble 131 interlock first valve member 12 away from entrance 1131, to open the entrance 1131 of gas runner 113.Gas enters gas runner 113 via entrance 1131, and is delivered to the first air chamber 155 of constant temperature control element 15 via connector 1133.Simultaneously, be arranged at the water electricity generation module 41 of cold water runner 111 according to generating power by water current, and power supply is to control module 43, first magnetic valve 152 or the second magnetic valve 154.Wherein, control module 43 is open-circuit condition in now controlling the first magnetic valve 152, even if also the first air chamber 155 and the second air chamber 157 communicate with each other.When gas is delivered to the second air chamber 157 via the first magnetic valve 152, control module 43 controls the second magnetic valve 154 for open-circuit condition, exports female fire to light a fire with hot water supply device 1 to make gas via the outlet 1571 of the second air chamber 157.

Please then with reference to the schematic diagram that Fig. 3, Fig. 3 are in the utility model one embodiment after water heater successful ignition.When after water heater 1 successful ignition, control module 43 controls the first magnetic valve 152 and closes, and makes gas no longer enter the second air chamber 157, and allows the gas in the second air chamber 157 by female fire burning totally.Now, the first atmospheric pressure value in the first air chamber 155 is greater than the second atmospheric pressure value in the second air chamber 157, and the pressure reduction of first, second atmospheric pressure value makes gas promotion valve block 156 move toward the second air chamber 157 direction.Meanwhile, valve block 156 away from the outlet 1132 of gas runner 113, and then opens the outlet 1132 of gas runner 113 by trace 1561 drives the second valve member 14 to move.By this, gas is allowed to export the main stove burning of supplying hot water device 1 via outlet 1132.

And after the running of water heater 1 successful ignition, control module 43 more can control unlatching or the closedown of the first magnetic valve 152 or the second magnetic valve 154 according to gas flow, finely tune the size of the outlet 1132 of gas runner 113 linkedly, and then fine setting gas flow, to reach the effect of temperature control.

More specifically, when the gas flow exporting main stove to is excessive, control module 43 controls the first magnetic valve 152 unlatching and closes with the second magnetic valve 154.Now, gas enters the second air chamber 157 by the first air chamber 155 through the first magnetic valve 152, is equal to and inflates the second air chamber 157 and promote the second atmospheric pressure value and reduce the pressure reduction between first, second atmospheric pressure value.Because the pressure reduction of first, second atmospheric pressure value reduces, valve block 156 moves toward the direction of the first air chamber 155 and interlock second the valve member 11 and outlet 1132 of gas runner 113 is reduced, and then reduces the gas flow exporting main stove to.

Conversely speaking, when the gas flow exporting main stove to is too small, control module 43 controls the first magnetic valve 152 closedown and opens with the second magnetic valve 154.Now, gas cannot enter the second air chamber 157 and the outlet 1571 of the second air chamber 157 opened by the second magnetic valve 154, is equal to and makes the second air chamber 157 exit and reduce the second atmospheric pressure value and improve the pressure reduction between first, second atmospheric pressure value.Because the pressure reduction of first, second atmospheric pressure value increases, valve block 156 moves toward the direction of the second air chamber 157 and interlock second the valve member 14 and outlet 1132 of gas runner 113 is increased, and the gas simultaneously in former second air chamber 157 also exports via outlet 1571, increases the gas flow exporting main stove to by this.

In addition, after water heater 1 closes water, even if water electricity generation module 41 cannot be powered to control module 43 again according to generating power by water current, control module 43 still can by the data in reading cells 431, and maintain previous temperature setting configuration when upper once boiling water, and control the first magnetic valve 152, second magnetic valve 154 according to this and give user to provide constant temperature current.

In sum, the utility model provides a kind of water heater, powers to the first magnetic valve, the second magnetic valve and control module by water electricity generation module, make water heater do not needed rely on extra battery can ignition trigger.And control module can carry out thermostatic control by the electric energy of water electricity generation module supply simultaneously.In addition, control module has more power-off memory function and can store the temperature setting configuration of water heater, allows user need all not obtain repeatedly setting water heater when each boiling water.By this, water heater provided by the utility model solves Thermostatic water heaters in prior art and relies on the problem of battery, more provides user Thermostatic water heaters experience easily.

Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.

Claims (2)

1. a water heater, is characterized in that, comprises:

One pipeline main body, comprises:

One gas runner, has the entrance and an outlet that are connected; And

One cold water runner;

One constant temperature control element, connects this gas runner, and this constant temperature control element is in order to adjust the size of this outlet of this gas runner;

One control module, is electrically connected this constant temperature control element; And

One water electricity generation module, is arranged at this cold water runner, in order to supply power to this constant temperature control element and this control module.

2. water heater as claimed in claim 1, it is characterized in that, this control module more comprises a memory cell, and this memory cell is in order to store a temperature setting configuration of this water heater.