CN2470759Y

CN2470759Y - Multifunction automatic controller of solar water-heater

Info

Publication number: CN2470759Y
Application number: CN01207122U
Authority: CN
Inventors: 杜守峻
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-26
Filing date: 2001-02-26
Publication date: 2002-01-09
Anticipated expiration: 2011-02-26

Abstract

The utility model discloses a solar water heater multifunctional automatic controller. The solar water heater bottom is provided with a water pipe for the connection of tap water. The water pipe top is provided with an intake valve which can be open or closed, and the middle is provided with a water using device. The water pipe lower part is provided with a blow-off valve, and the bottom is provided with an upper water valve. The intake valve, the blow-off valve and the upper water valve are respectively connected to a DC motor controlled through a control switch. With flexible convenient use, reliable work performance and strong stability, the utility model is water-saving and antifreeze, moreover the hot water can directly used. With long service life and simple structure, the cost is low.

Description

The solar water heater multifunctional automatic controller

The utility model relates to a kind of multifunctional control device of water heater, relates to specifically a kind ofly controlling automatic loading water in solar water heater, directly using hot water, the automatic solar water heater multifunctional automation of evacuation and anti-freezing.

Solar water heater is commonly used at present, but the prior solar water heater water-supply apparatus is comparatively backward, adopt water on the manually-operated gate mostly, whether water is full of alarm equipment alarm, and the reliability instability of a lot of alarms is especially true when electric weight is not enough, will cause warning untimely like this, thereby cause solar water heater to be metalled run out, and occur to go up sometimes and leave behind the water or do not hear warning, it is even more serious to metal run out like this; Winter, the north was colder, so use solar energy that antifreeze emptier is installed mostly, existing antifreeze emptier be manual substantially, used very inconveniently, and emptying often occurred forgetting, and caused pipeline to freeze, and solar energy can't be used; Use solar water at present, all need earlier the cold water in the pipeline to be discharged, the hot water in the solar water heater could be emitted use, directly do not emit the water heater that hot water uses basically.Occur electromagnetism automatic loading water valve at present, solved manual problem to a certain extent, but because the about 1-1.5mm of this valve body water flowing diameter, in use result in blockage easily owing to incrustation scale or other impurity, cause defective valve, the service behaviour instability, service life is short.

It is a kind of flexible and convenient to use that the purpose of this utility model is to provide, reliable working performance, and stability is strong, and anti-freezing economical can directly use hot water, and long service life is simple in structure, the solar water heater multifunctional automatic controller that cost is low.

The purpose of this utility model is to realize by following technical scheme:

Connect the water pipe of running water in the bottom of solar water heater installation one, but the water intake valve of open and close is installed at the top of this water pipe, the water device is installed in the middle of said water pipe, exhaust-valve is installed in said water pipe bottom, water valve is installed in the bottom of said water pipe, and said water intake valve, exhaust-valve, water supply valve were connected the direct current generator of gauge tap control respectively.

At said exhaust-valve and water supply valve place automaton is installed respectively, this device comprises the direct current generator that connects directed location circuit, and the output of this direct current generator drives built-up gear, and the output of this built-up gear drives exhaust-valve and water supply valve.

Said water intake valve comprises the valve cylinder of the said water pipe of indirect, this valve cylinder stretches into the valve cylinder lid of the end mounting strap discharge orifice in the water heater, installing connecting rods in the said valve cylinder, one end of this connecting rod is installed the magnetic sheet of controllable valve body open and close, the other end of this connecting rod connects the gear that is driven by motor power, threeway place at connecting rod intermediate valve socket joint water pipe has cam, thimble by cam control is installed in the sleeve of the valve cylinder on this cam top, one rubber cushion is arranged at this thimble bottom, mounting spring in the sleeve of said thimble outside.

Connect the contact of control device in the top of water heater installation one.

Advantage of the present utility model is:

First: the automaticity height, easy to operate.Overall processes such as the utility model can disposable solution automatic loading water in solar water heater, cut off the water, emptying, solved thoroughly that solar water heater occurs in use metal run out, pipeline freezes phenomenon.

Second: stable work in work, long service life.That the utility model adopts is high temperature resistant, the reliable material of airtight performance is made, and the 6V motor that overturn, cuts out accurately at last water, emptying startup, and can reach more than 10 years service life.

The 3rd: effective conserve water resource, thus fundamentally solved hand-operated valve owing to the pipeline that user's carelessness causes freezes, the water heater preventing water phenomenon.

The the 4th: because the evacuation and anti-freezing dependable performance can be used so can really accomplish the four seasons.

The 4th: this water heater is not owing to deposit cold water in the pipeline, so when using, directly emit hot water, increases substantially the service efficiency of solar energy.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of automaton;

Fig. 3 is the structural representation of water intake valve.

As shown in Figure 1, connect the water pipe 4 of running water pipe 9 in the bottom of solar water heater 2 installation one, the top of this water pipe is installed one and can be opened, the water intake valve 3 that closes, the water device is installed in the middle of water pipe, exhaust-valve 7 is installed in said water pipe bottom, water valve 8 is installed in the bottom of water pipe, said exhaust-valve, water supply valve is installed automaton respectively, as shown in Figure 2, this device comprises the direct current generator 10 that connects directed location circuit, the output of this direct current generator drives built-up gear 11, the output 12 of this built-up gear drives exhaust-valve and water supply valve, each control device passes through the gauge tap 6 of circuit attended operation display instrument 5 respectively, direct current generator is under the effect of orientation location circuit, the drive built-up gear of directed location rotates, speed change by built-up gear, strengthen driving force, finish the automatic open close work of valve, be installed in a water pipe top and a part and stretch into the interior water intake valve of water heater as shown in Figure 3, water intake valve comprises the valve cylinder 13 of the said water pipe of indirect, this valve cylinder stretches into the valve cylinder lid 20 of an end mounting strap discharge orifice of water heater, installing connecting rods 14 in the valve cylinder, one end of this connecting rod is installed the controllable valve body and is opened, the magnetic sheet 19 that closes, the other end of this connecting rod connects the gear that is driven by motor power, threeway place at connecting rod intermediate valve socket joint water pipe has cam 18, thimble 15 by cam control is installed in the sleeve of the valve cylinder on this cam top, one rubber cushion 17 is arranged at this thimble bottom, mounting spring 16 in the sleeve of said thimble outside, during water intake valve work, direct current generator is under the effect of orientation location circuit, the drive built-up gear of directed location rotates, speed change by built-up gear, strengthen driving force, the driven by motor connecting rod rotates, the magnetic sheet that connecting rod rotates the drivening rod front rotates, the control water intake valve is opened, close, cam in the middle of the connecting rod rotates on the control thimble, move down, thimble is by upper/lower positions the time, the elastic force of spring is opened rubber cushion, air enters in the valve cylinder, when stopping to fetch water, finish emptying work automatically, when needing water intaking, the motor power drivening rod rotates, cam rotates and will move on the thimble, rubber cushion is sealed sleeve under the cam effect, making water intaking, everything goes well with your work carries out, and a contact 1 that connects control device is installed at the top of water heater.During automatic loading water, turn on the power switch, taps press...withes one's finger, after 3-4 seconds, water supply valve is opened automatically, and finger leaves button, exhaust-valve is closed automatically simultaneously, emptying on the water intake valve is closed automatically, is fetched water and open automatically, and whole pipeline is in the automatic loading water state, finishes all work of automatic loading water; Automatically cut off the water, treat that water tank water is full after, the contact of last box top will be connected automatically, each valve begins automatic work, water supply valve will be closed automatically, and exhaust-valve is opened automatically, and the water intaking of water intake valve is closed automatically, emptying is opened automatically, and power supply cuts off automatically, and the emptying of cutting off the water is finished automatically; Use hot water, with hand switch is allocated to lower gear, water intake valve will be opened automatically, and exhaust-valve is closed automatically, hot water is dirty naturally, and what begin to flow out is hot water, can use hot water at any time, after using up switch is beaten supreme gear, water intake valve is closed, and exhaust-valve is opened, and pipeline is in emptying state again;

Claims

1, a kind of solar water heater multifunctional automatic controller, it is characterized in that: the water pipe (4) that connects running water (9) in the bottom of solar water heater (2) installation one, but the water intake valve (3) of open and close is installed at the top of this water pipe, the water device is installed in the middle of said water pipe, exhaust-valve (7) is installed in said water pipe bottom, water valve (8) is installed in the bottom of said water pipe, and said water intake valve, exhaust-valve, water supply valve were connected the direct current generator of gauge tap control respectively.

2, solar water heater multifunctional automatic controller according to claim 1, it is characterized in that: automaton is installed respectively at said exhaust-valve and water supply valve place, this device comprises the direct current generator (10) that connects directed location circuit, the output of this direct current generator drives built-up gear (11), and the output of this built-up gear (12) drives exhaust-valve and water supply valve.

3, solar water heater multifunctional automatic controller according to claim 1, it is characterized in that: said water intake valve comprises the valve cylinder (13) of the said water pipe of indirect, this valve cylinder stretches into the valve cylinder lid (20) of the end mounting strap discharge orifice in the water heater, installing connecting rods (14) in the said valve cylinder, one end of this connecting rod is installed the controllable valve body and is opened, the magnetic sheet (19) that closes, the other end of this connecting rod connects the gear that is driven by motor power, threeway place at connecting rod intermediate valve socket joint water pipe has cam (18), thimble (15) by cam control is installed in the sleeve of the valve cylinder on this cam top, one rubber cushion (17) is arranged at this thimble bottom, mounting spring (16) in the sleeve of said thimble outside.

4, solar water heater multifunctional automatic controller according to claim 1 is characterized in that: the contact (1) that connects control device in the top of water heater installation one.