CN2797802Y

CN2797802Y - Full automatic water mixing valve for solar energy water heater

Info

Publication number: CN2797802Y
Application number: CN 200520030663
Authority: CN
Inventors: 杨守法
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-16
Filing date: 2005-05-16
Publication date: 2006-07-19
Anticipated expiration: 2015-05-16

Abstract

The utility model provides a full automatic supplied water and drained water mixing valve for a solar water heater, which has the advantages of high safety, long service life, simple operation, low cost and water resource saving. The mixing valve is composed of a valve body and a water mixing valve, wherein an automatic water supply control mechanism is arranged in the valve body. When the mixing valve is used, the quantity of supplied water can be automatically controlled, when a solar water storage device is filled with water, the water supply can be automatically cut off; when hot water is used, cold water and the hot water can be mixed together.

Description

The full-automatic water mixing valve up and down of solar water heater

Technical field

The utility model relates to a kind of full-automatic water mixing valve up and down, specifically, relates to the full-automatic water mixing valve up and down of a kind of solar water heater.

Background technique

At present, the indoor mixing valve of solar water heater can not realize automatic loading water and cut out automatically that automatic loading water device and secondary water tank, the modes such as float valve, sensor and employing overflow water of installing realize water with closing electronic controller in the common employing installation room, installation room on it outward in solar water heater water tank.When using electronic controller, if indoor relatively moister, make electronic controller that electric leakage and short circuit phenomenon take place easily, increase potential safety hazard, the harm personal safety.Outer automatic loading water device of installation room and secondary water tank in the winter of cold, make the water freezing in automatic loading water device and the secondary water tank easily, and influence is used.When in solar water container ball float and sensor being installed, be exposed to the sun because of the process of the water in the solar energy again, water temperature is higher, easy scaling, thus ball float is changed and faulty sensor.Adopt overflow water to control what of moisture storage capacity of solar water heater, will increase the expense of spilling water tubing, and influence indoor attractive in appearancely,, will make the water overflow, cause the waste of water resources if forget and in time close water supply valve.

The model utility content

The utility model provide a kind of safe in utilization, the life-span long, simple to operate, cost is low and the full-automatic water mixing valve up and down of the solar water heater of conserve water resource.

This mixing valve comprises valve body, is located at the water-mixing valve core of valve body upper-end surface, is located at ball valve core, impeller and the driving mechanism of valve inner, and valve body is provided with water-supply line inlet and sewerage outlet, and the ball valve core is by driving mechanism respective horizontal rotation with the rotation of impeller; Water-mixing valve core comprises driving lever, moving plate and base, wherein moving plate is provided with first groove and second groove, base is provided with cold water inlet, cold upward water hole, hot water inlet and blends the water hole, driving lever is located at and is controlled first groove on the moving plate and be communicated with cold water inlet, cold osculum or control second groove with cold water inlet, hot water inlet with blend the water hole and be communicated with, wherein, first groove and second groove are not worked simultaneously; The ball valve core is provided with a vertical core and three cross-drilled holes that are interconnected, and vertical core is communicated with cold osculum, and cross-drilled hole is communicated with sewerage, and sewerage also is communicated with hot water inlet.

Use should full-automatic water mixing valve up and down on during water, can control the water yield automatically, when solar energy water storage container topped up with water, can close automatically and close water; When using hot water, can mix the hot water or cold water, thereby reach easy to use, safe, the purpose of simple to operate and conserve water resource.

Brief Description Of Drawings

Fig. 1 is the full-automatic overall structure schematic representation of water mixing valve up and down of the utility model solar water heater;

Fig. 2 is the full-automatic structural representation of the water-mixing valve core of water mixing valve up and down of the utility model solar water heater.

Fig. 3 is the full-automatic structural representation of water mixing valve ball valve core up and down of the utility model solar water heater.

Embodiment

Referring to Fig. 1, mixed valve body 17 left and right sides are respectively equipped with water-supply line 6 and sewerage 15, the valve block 7 last time that is provided with in the water-supply line 6 that anti-sealing refluxes.Be provided with a gear-box 48 in the mixed valve body 17, gear-box 48 is built-in with gear drive 41, gear drive 41 comprises quantitative gear 10, big intermediate gear 11, little intermediate gear 35 and driven gear 12, wherein, quantitatively gear 10 and big intermediate gear 11 levels engagement, little intermediate gear 35 and the engagement of driven gear 12 levels, quantitatively gear 10 places on the quantitative gear shaft 18, big intermediate gear 11 and little intermediate gear 35 place on the intermediate gear shaft 36, and driven gear 12 places on the passive tooth wheel shaft 19.Ball valve core 9, impeller 8, last block water plate 13 and following block water plate 14 place on the gear-box 48, and place in the horizontal water channel 38, and ball valve core 9 places on the passive tooth wheel shaft 19, can respective horizontal rotate with the rotation of passive tooth wheel shaft 19.Referring to Fig. 3, ball valve core 9 is provided with vertical core 37, first cross-drilled hole 52 that interconnects with vertical core 37, second cross-drilled hole 50 and the 3rd cross-drilled hole 53, wherein, first cross-drilled hole 52, second cross-drilled hole 50 and the 3rd cross-drilled hole 53 are on the plane that the horizontal maximum outside diameter of ball valve core 9 forms, vertical core 37 is perpendicular to this plane, second cross-drilled hole 50 and the 3rd cross-drilled hole 53 are distributed on the same straight line and are vertical with first cross-drilled hole 52, ball valve core 9 is communicated with the cold water hole 22 of going up by vertical core 37, be communicated with sewerage 15 by first cross-drilled hole 52 and/or second cross-drilled hole 50 and/or the 3rd cross-drilled hole 53, when first cross-drilled hole, 52 left-hands of ball valve core 9 turn to when flushing with horizontal water channel 38, current can not flow into horizontal water channel 38 by ball valve core 9.Impeller 8 places on the quantitative gear shaft 18, can respective horizontal rotate with the rotation of quantitative gear shaft 18.The be placed in both sides of impeller 8 of last block water plate 13 and following block water plate 14, wherein, last block water plate 13 places between impeller 8 and the ball valve core 9, and when cold water flows through block water plate 13 through ball valve core 9, last block water plate 13 is raised the current height, 8 rotations of impact impeller.When block water plate 14 under the flow of hot water warp of sewerage 15 inflows, following block water plate 14 is raised the current height, impacts impeller 8 and rotates.Mixed valve body 17 outer upper ends faces are provided with water-mixing valve core 40 and handle 1, and water-mixing valve core 40 places in the handle 1, and handle 1 moves forward and backward and left-right rotation by the moving plate 3 of the driving lever 2 control water-mixing valve cores 40 of control water-mixing valve core 40.When pressing lower handle 1, moving forward and backward of the moving plate 3 of handle 1 by the driving lever on the water-mixing valve core 40 2 control water-mixing valve cores 40, handle with sleeve 1, the moving plate 3 of water-mixing valve core 40 can rotate with handle 1, these two kinds of movement processes are well known to those skilled in the art, as: driving lever 2 is placed on the moving plate 3 of setting in the groove, by handle 1 depress and rotate control moving plate 3 move forward and backward and form such as rotation realizes.

Referring to Fig. 2, be provided with driving lever 2, moving plate 3, still 4 and base 5 in the water-mixing valve core 40, wherein, driving lever 2 is connected with moving plate 3, controls seesawing and left-right rotation of moving plate 3, and still 4 places between moving plate 3 and the base 5, plays a part to seal and reduce to rub.Be equipped with the cold water inlet 23 of still, the cold last water hole 22 of still, the hot osculum 27 of still and still on the still 4 and blend water hole 28.Base 5 corresponding stills 4 positions also are equipped with cold water inlet 26, cold upward water hole 25, hot water inlet 29 and blend water hole 30.Moving plate 3 is provided with square groove 20 and oval curve bath 21.The cold water inlet 26 of base 5 communicates with water-supply line 6, and the cold water hole 25 of going up communicates with cold inlet channel 16, and hot water inlet 29 communicates with hot water outlet 39, blends water hole 30 and connects waste pipe.

During last water, the square groove 20 on the moving plate 3 is communicated with cold water inlets 23 of still and the cold water hole 22 of going up of still, and hot osculum 27 of still and still blend water hole 28 and closed by the lower end surface of moving plate 3 simultaneously.During from water-mixing valve core 40 discharge hot water, the oval curve bath 21 on the moving plate 3 is communicated with the cold water inlet 23 of stills, the hot osculum 27 of still and still and blends water hole 28, and the cold water hole 22 of going up of still is closed by the lower end surface of moving plate 3 simultaneously.

During last water, cold water is through valve block 7 last time, flow into water-supply line 6, flow into the cold cold water hole 25 of going up of going up on water hole 22 and the base 5 of still on the stills 4 by the cold water inlet 26 on the base 5 of water-mixing valve core 40, the cold water inlet 23 of still on the still 4 and the square groove on the moving plate 3 20, then, by cold inlet channel 16, flow into the vertical core 37 on the ball valve core 9, then from first cross-drilled hole 52 and/or second cross-drilled hole 50 and/or the horizontal water channel 38 of the 3rd cross-drilled hole 53 inflows, through last block water plate 13, promote impeller 8 and rotate, simultaneously, flow in the solar energy water storage container by sewerage 15.When impeller 8 rotates, drive places the quantitative gear 10 on the quantitative gear shaft 18 to rotate, quantitatively gear 10 drives big intermediate gear 11 and 35 rotations of little intermediate gear, and little intermediate gear 35 drives driven gears 12 and places the ball valve core 9 on the passive tooth wheel shaft 19 to horizontally rotate.When the water in the solar energy water storage container was filled it up with, first cross-drilled hole 52 on the ball valve core 9 just in time left-hand went to, and flushed with horizontal water channel 38, and at this moment, current can not flow in the horizontal water channel 38 by ball valve core 9, play the effect that the water yield in water process, the control is closed in automatic pass.

When using hot water, press lower handle 1, the driving lever 2 that handle 1 promotes water-mixing valve core 40 moves downward, and driving lever 2 is stirred moving plate 3 and moved forward.At this moment, the oval curve bath 21 on the moving plate 3 is communicated with the cold water inlet 23 of still, the hot osculum 27 of still and still and blends water hole 28, and the cold water hole 22 of going up of still is closed by the lower end surface of moving plate 3 simultaneously.Open down water switch, hot water flows into sewerage 15 from the solar energy water storage container, then, flow in the horizontal water channel 38, hot water promotes impellers 8 by following water catch 14 and horizontally rotates, and the rotation of impeller 8 drives the quantitative gear 10 that places on the quantitative gear shaft 18 and rotates, quantitatively gear 10 drives big intermediate gear 11 and 35 rotations of little intermediate gear, and little intermediate gear 35 drives driven gears 12 and places the ball valve core 9 on the passive tooth wheel shaft 19 to horizontally rotate.Simultaneously, the cold water mix of hot water by flowing out oval curve bath on hot osculum 29, the hot osculum 27 of still and the moving plate 3 on hot water outlet 39, the base 5 21 and the cold water inlet 23 from still 4 realizes hot water or cold water's mixing.After the mixing, mixing water flows into stills by the oval curve bath on the moving plate 3 21 and blends and blend water hole 30 on water hole 28 and the base 5, flows at last and is connected on the waste pipe that blends on the water hole 30, uses for the user.The oval curve bath 21 that can regulate moving plate 3 by handle 1 and the cold water inlet 23 of still, the hot osculum 27 of still and still blend the degree that overlaps in water hole 28, to regulate the cold and hot degree and the current size of water.After using end, turn back handle 1, moving plate 3 resets, square groove 20 on the moving plate 3 is communicated with cold water inlet 23 of still and the cold water hole 22 of going up of still, while hot osculum 27 of still and still blend water hole 28 and are closed by the lower end surface of moving plate 3, this moment, water is gone up once more automatically expired the solar energy water storage container as previously mentioned, realized then closing automatically closing water.

It will be appreciated by those skilled in the art that above-mentioned embodiment only plays explanation effect of the present utility model, and can not be interpreted as concrete restriction that for example can save still 4, groove 20 and groove 21 can be other any suitable shape to its protection domain.

Claims

1. the full-automatic water mixing valve up and down of a solar water heater, it is characterized in that: comprise valve body (17), be located at the water-mixing valve core (40) of described valve body (17) upper-end surface, be located at described valve body (17) inner ball valve core (9), impeller (8) and driving mechanism (41), described valve body (17) is provided with water-supply line (6) inlet and sewerage (15) outlet, and described ball valve core (9) is by described driving mechanism (41) respective horizontal rotation with the rotation of described impeller (8); Described water-mixing valve core (40) comprises driving lever (2), moving plate (3) and base (5), wherein moving plate (3) is provided with first groove (20) and second groove (21), base (5) is provided with cold water inlet (26), the cold water hole (25) of going up, hot osculum (29) and blend water hole (30), described driving lever (2) is located at and is controlled described first groove (20) and described cold water inlet (26) on the described moving plate (3), the described cold water hole (25) of going up is communicated with or controls described groove (21) and described cold water inlet (26), described hot osculum (29) and the described water hole (30) that blends are communicated with, wherein, described first groove (20) and described second groove (21) are not worked simultaneously; Described ball valve core (9) is provided with a vertical core (37) and three cross-drilled holes (52,50,53) that are interconnected, described vertical core (37) is communicated with the described cold water hole (22) of going up, be communicated with described sewerage (15) by described cross-drilled hole (52,50,53), described sewerage (15) also is communicated with described hot osculum (27).

2. the full-automatic water mixing valve up and down of solar water heater according to claim 1, it is characterized in that: described driving mechanism (41) is by driven gear (12), little intermediate gear (35), big intermediate gear (11) and quantitative gear (10) are formed, wherein, described driven gear (12) and the engagement of described little intermediate gear (35) level, described little intermediate gear (35) rotates synchronously by intermediate gear shaft (36) and described big intermediate gear (11), described big intermediate gear (11) and the engagement of described quantitative gear (10) level, described ball valve core (9) rotates synchronously by passive tooth wheel shaft (19) and described driven gear (12), and described impeller (8) rotates synchronously by quantitative gear shaft (18) and described quantitative gear (10).

3. the full-automatic water mixing valve up and down of solar water heater according to claim 1 and 2 is characterized in that: be respectively equipped with block water plate (13) and following block water plate (14) in described impeller (8) left and right horizontal both sides.

4. the full-automatic water mixing valve up and down of solar water heater according to claim 1 and 2, it is characterized in that: also be provided with still (4) between the described moving plate (3) of described water-mixing valve core (40) and described base (5), described still (4) is also corresponding respectively with the relative position place of described base (5) to be provided with cold water inlet (23), coldly go up water hole (22), hot osculum (27) and blend water hole (28).

5. the full-automatic water mixing valve up and down of solar water heater according to claim 1 and 2, it is characterized in that: described first groove (20) is for square, and described second groove (21) is oval arc.

6. the full-automatic water mixing valve up and down of solar water heater according to claim 1 and 2 is characterized in that: described three cross-drilled holes (52,50,53) 90 degree angles are at interval established at grade, described vertical core (37) vertical with described plane.