CN202177243U

CN202177243U - Energy-saving and water-saving anti-freezing instant heating bathing device of solar water heater

Info

Publication number: CN202177243U
Application number: CN 201120170416
Authority: CN
Inventors: 刘达
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-18
Filing date: 2011-05-18
Publication date: 2012-03-28
Anticipated expiration: 2021-05-18

Abstract

The utility model provides an energy-saving and water-saving anti-freezing instant heating bathing device of a solar water heater, wherein the pumping and the launching of a hot-water tank is respectively controlled through a solenoid valve and a check valve. The solenoid valve and the check valve are momentarily switched and are arranged at the upper part of the bathing device. A multifunctional valve arranged at the lower part of the bathing device is used for shunting water to corresponding positions according to needs. Meanwhile, the multifunctional valve controls the solenoid valve to pump water into the hot-water tank and then hot water in the hot-water tank is drained to a bathing head. In addition, water in a water-supply pipe and in a drain pipe is recovered to a recovery case as standby water. The water-supply pipe and the drain pipe are evacuated for anti-freezing and instant heating purposes.

Description

The antifreeze instant heating bathing apparatus of solar water heater energy-saving and water-saving

Affiliated technical field

The utility model relates to a kind of device that is used for the automatic emptying of solar water heater upper and lower conduit, especially can energy-saving and water-saving the solar water heater auxiliary facility of antifreeze and instant-heating and outlet hot.

Background technology

At present mostly the antifreeze heating device of solar water heater upper and lower conduit is heating and pumps that water makes pipe hollow in the upper and lower conduit; Normally closed or the normally open solenoid valve of the use that has will energising always during last water or bathing.They not only take electricity charge water, and effect is bad.

Summary of the invention

In order to overcome the deficiency of the antifreeze instant heating expense of existing solar water heater upper and lower conduit electricity charge water; The utility model provides a profit to make the device of solar water heater automatic emptying water pipe of ability after last water and bathing; This installs not only energy-saving and water-saving, and can play the effect of good antifreeze instant-heating and outlet hot.

The utility model solves the technical scheme that its technical problem adopted: open and close the magnetic valve that upper valve adopts instantaneous energising; Adopt a multi-functional valve in the bottom; Valve is transferred to the water gear during last water; Connect running water and upper and lower conduit, the full late gate of last water is transferred to cold water draining gear, and the water in the upper and lower conduit is discharged in the cold water collection box subsequent use; Rotate to the bathing gear to valve during bathing, the valve open of the magnetic valve on top at this moment, hot water gets into the bathing head; After bathing finishes; Rotate to heat extraction water gear to valve, it is subsequent use that the valve closing of the magnetic valve on top at this moment, hot water drain into the hot water collection box of heat-insulating property.With waste, switch electromagnetic valve is instantaneous energising to the water of emptying, reaches the purpose of the antifreeze instant heating of energy-saving and water-saving not at all in the upper and lower conduit.

The beneficial effect of the utility model is almost to make the upper and lower conduit emptying under the non-electric state, plays several kinds of effects of the antifreeze instant heating of energy-saving and water-saving simultaneously, and is simple in structure.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the antifreeze heating device planar configuration of water heater figure.

Fig. 2 is a multi-functional valve base plane structural map.

Fig. 3 is multi-functional valve protecgulum planar configuration figure.

Fig. 4 is a multi-functional valve rotation diaphragm plane structural map.

Fig. 5 is the multi-functional valve outside drawing.

Fig. 6 is magnetic valve vertical section structural map when opening.

Vertical section structural map when Fig. 7 is closed electromagnetic valve.

Fig. 8 is an intake valve vertical section structural map.

Among the figure 1, running water pipe, 2, multi-functional valve, 3, the bathing pipe, 4, hot water return pipe, 5, insulation hot water collection box, 6, the cold-water return pipe, 7, the cold water collection box; 8, upper and lower conduit, 9, electric wire, 10, magnetic valve, 11, intake valve, 12, check-valves, 13, boiler, 14, tap water port; 15, cold water recovery holes, 16,, the hot water recovery holes, 17, the hot water hole, 18, the diaphragm limbers, 19, cold water hole, 20, little flashboard; 21, cold water release handle, 22, energising section (+-), 23, energising section (+), 24, insulating segment, 25, rubber cushion, 26, the rotation diaphragm, 27, knob; 28, electrode, 29, rotating shaft, 30, the rotation axis hole, 31, electromagnet, 32, permanent magnet (or electromagnet), 33, spring; 34, board-like valve diaphragm, 35, the valve seat limbers, 36, air admission hole, 37, valve plug, 38, standing water level, 39, valve body.

The specific embodiment

In the drawings; The multi-functional valve base is following, and protecgulum is last, and rotation diaphragm (26) is in they two centres; Knob (27) is on protecgulum; According to the position in each hole on the base, put on the protecgulum corresponding on water, bathing, discharge water printed words or letter, valve was just carried out function corresponding when knob forwarded corresponding word to.Wherein the tap water port of base (14) is connected running water pipe (1), and cold water recovery holes (15) is connected cold water recovery tube (6), and hot water recovery holes (16) is connected hot water recovery tube (4); Hot water hole (17) connects bathing pipe (3); Cold water hole (19) is connected bathing pipe (3), and electrode (28) and energising section were connected when knob (27) rotated to energising section (22 or 23), and rotating shaft (29) and base are connected with rotation axis hole (30) on the protecgulum; Base and protecgulum are lumped together; Rubber cushion (25) plays sealing function, and the inner face of base and protecgulum and the two sides of diaphragm all want smooth smooth, and good and sound afterwards do not have the slit also water-tight between them; Tap water port on the protecgulum (14), cold water recovery holes (15), hot water recovery holes (16), hot water hole (17) connect upper and lower conduit (8), and cold water hole (19) is connected cold water storage cistern or running water pipe (1).Magnetic valve (10) uses the low-voltage direct magnetic valve; Be the instant shut-in mode; Valve body (39) adopts non-ferrous material to constitute, and is connected with energising section (22 or 23) on the multi-functional valve through electric wire (9), and the inside and outside both positive and negative polarity of switch on section (22 or 23) two sections is opposite; If (22) external electrode is that anodal the inside is a negative pole, it is anodal that the external electrode of (23) is exactly the negative pole the inside.

When top boiler (13) in the time of will going up water; Knob on the multifunctional rotary valve (27) is to the position of " going up water "; At this moment limbers (18) are communicated with the tap water port on base and the protecgulum (14); Connect running water pipe (1) and upper and lower conduit (8), running water is through upper and lower conduit (8) and open check-valves (12) and arrive boiler (13) to hydraulic pressure, and the valve plug in the jack-up intake valve (37) is closed air admission hole (36).Behind the water tank filling up water, be threaded to " discharging water " position to the multi-functional valve knob, running water is closed; Limbers (18) is communicated with upper and lower conduit (8) and cold water recovery tube (15); The water of boiler is because there is check-valves (12) water to be unable to come down, and intake valve is higher than check-valves and magnetic valve, has not had pressure in the intake valve; Valve plug (37) falls; Air admission hole (36) is in logical, and it is subsequent use that the water in the upper and lower conduit (8) gets into cold water collection box (7) through cold water recovery tube (6), and the cold water collection box is communicated with washbowl again or toilet goes to use.

When wanting bathing, ((27) slowly are threaded to " bathing " position, and the electrode in the process of revolving on the knob (28) contacts with energising section (22) knob; Connect magnetic valve (10) power supply, electromagnet (31) produces electromagnetic force, because water heater upper and lower conduit diameter is all smaller; Distance between electromagnet and the permanent magnet is less; Can produce bigger power between the two, drive board-like valve diaphragm (34) upwards, open valve along with permanent magnet (32) picks up; At this moment spring (33) becomes reverse V font from positive V font, leans on the support power of spring (33) that permanent magnet (32) is attached on the electromagnet (31).When knob was threaded to hot water hole (17) position, electrode (28) had arrived insulating segment (24), had left energising section (22); Dump; And at this moment connected upper and lower conduit (8) and bathing pipe (3) through limbers (18), and make flow of hot water to the bathing head, also connected cold water storage cistern through cold water hole (19) simultaneously or running water pipe leads to the bathing pipe; Can regulate little flashboard (20) through release handle (21) and regulate cold water flow size, and hot water can be regulated hot water flow through rotation knob (27).If stop water in the middle of the bathing, rotation knob (27) to " cutting off the water " position, just hot water and cold water have just been closed in the position of standing water level (38), cycle again during bathing.After bathing finishes, slowly be threaded to " putting hot water " gear to knob (27), in the process of rotation; Electrode on the knob (28) touches energising section (23); Power of electromagnetic valve is connected, because energising section (23) and (22) is opposite, at this moment electromagnet (31) produces repulsion with permanent magnet (32); Promote valve diaphragm (34) valve-off, spring (33) presents downward thrust.When knob was threaded to " putting hot water " gear, electrode left energising section (23), to insulating segment (24); Power-off; At this moment connected upper and lower conduit (8) and hot water recovery tube (4) through limbers (18), intake valve (11) water pressure reduces, and valve plug (37) falls; Open air admission hole (36), it is subsequent use that the water in the upper and lower conduit flows into insulation hot water collection box (5).

Claims

1. antifreeze instant heating bathing apparatus of solar water heater energy-saving and water-saving is characterized in that: top is with instant shut-in magnetic valve and check-valves control water (flow) direction, and the bottom is with the flow direction of multifunction valve gate control electromagnetic valve switch, branch flowing water.

2. the antifreeze instant heating bathing apparatus of solar water heater energy-saving and water-saving according to claim 1; It is characterized in that: magnetic valve is with an electromagnet (31) and a block permanent magnet (32); Energising opens or closes valve moment; Power supply breaks off after opening or closing valve, props up the valve that opens or closes with spring.