CN201391627Y

CN201391627Y - Freeze-proofing full-automatic running water switch and plastic water storage pot

Info

Publication number: CN201391627Y
Application number: CN200920019986U
Authority: CN
Inventors: 伊茂祯; 伊力
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-04
Filing date: 2009-04-04
Publication date: 2010-01-27
Anticipated expiration: 2019-04-04

Abstract

The utility model relates to a freeze-proofing full-automatic running water switch, belonging to daily life goods. The switch is provided with a water inlet and a water outlet and is characterized in that a cylindrical valve body is arranged between the water inlet and the water outlet; the valve body is internally provided with a cylindrical valve plug; a water hole is arranged on the valve plug; the end part of the valve plug is connected with a connecting rod; the other end of the connecting rod is articulated with a floater; a water inlet pipe connected with the water inlet is connected with an air returning valve; the air returning valve is provided with a longitudinal breather pipe; the lower end of the breather pipe is of a tapered structure; the breather pipe is internally provided with a pipe orifice sealing ball. The switch both prevents freeze and automatically opens and closes. The utility model simultaneously provides a plastic water storage pot with safety and reliability; the water storage pot is provided with a fixed cylinder cover and a movable cylinder cover; the fixed cylinder cover is provided with the freeze-proofing full-automatic running water switch; the valve body and the floater are arranged in the water storage pot body; the breather valve is positioned outside the fixed cylinder cover and can be conveniently used in living.

Description

Full-automatic running water switch of antifreezing type and plastics water storage cylinder

Technical field

The utility model relates to full-automatic running water switch of a kind of antifreezing type and plastics water storage cylinder, belongs to daily living article.

Background technique

At present, China's each department tap water auxiliary construction and use condition are basic identical, and the auxiliary construction form is divided two kinds substantially, and a kind of is governmental investment, take the water tower networking, at first tap water supply is to the village, and by the at village level management family of supplying water, this way of supplying water generally all is to receive water rate again, auxiliary construction is general all in the area of village, city suburbs than comparatively dense, account for about 30% in the rural area, this form supplies water generally around the clock for a long time.Second kind is exactly to be unit oneself investment (or government-funded) auxiliary construction with the village, oneself manages the family of supplying water, for reducing cost of investment, generally all be setting pressure jar water supply equipment, this major part all is free of charge, and this type of form accounts for about 70% of rural area, this form generally adopts the mode of Timing water supply, the water supply time section of fixed 1～2 hour of every day, service life of equipment is economized on electricity, economizes on water, prolonged at village level management unit for the ease of management, most Timing water supply modes that adopt.The Timing water supply mode will certainly make every household have water storage apparatus such as water vat, bucket, pond, in order to the need of daily water consumption.The running water switch that uses because of China rural area nearly all is a manual gas shut off again, and therefore, the user often forgets and close water tap, and nobody causes cylinder completely from overflowing especially in the man during water supply, and waste is serious.Running water switch generally is installed in the courtyard again, and easily be frozen in or bursting by freezing winter, also causes very burden.

And existing water storage apparatus is disorderly and unsystematic, does not have special-purpose water tank, and is both unhygienic, also dangerous, and some chemical plant is used for water storage with the Plastic Drum of the industrial chemicals of mistake or chemical product, and health is harmful to health.

The model utility content

The purpose of this utility model is to provide a kind of antifreezing type full-automatic running water switch, and is both antifreeze, again can recloser, and convenient and practical; The utility model provides safe and reliable special plastic water storage cylinder simultaneously.

The full-automatic running water switch of antifreezing type described in the utility model, water intake and water outlet are arranged, it is characterized in that being provided with cylinder shape valve between water intake and the water outlet, cylindrical spool is housed in the valve body, spool is provided with the water port, the end of spool connects connecting rod, the other end hinge float of connecting rod connects return-air valve on the intake pipe of connection water intake, and return-air valve has vertical breathing pipe, the breathing pipe lower end is the closing in structure, and the ferrule ball is housed in the breathing pipe.The water port is long groove shape, is beneficial to realize that less rotation angle is a may command.

Preferably float is contained on the bucket, is provided with water cavity between float and the bucket, water intake is established in the bucket outside.

Plastics water storage cylinder described in the utility model is provided with fixedly cylinder cap and active cover on the water storage cylinder body, stationary cylinder covers the full-automatic running water switch of antifreezing type is housed, and valve body and float place in the water storage cylinder body, and return-air valve is positioned at fixedly outside the cylinder cap.The water storage cylinder body can be designed to the pattern of two-tub washing machine, and one is set at fixedly cylinder cap in two cylinder caps, and one is set at active cover.

The full-automatic running water switch of the utility model antifreezing type on the one hand, has switch, just as the switch in the toilet tank, can realize automatic water-supply, the full automatic stop of water; On the other hand, return-air valve is arranged, and during water supply, the ball sealer shutoff is played seal action on closing up, after water supply stops, because the tap water standpipe is higher than under ground piping, water has certain pressure, and under ground piping produces certain back-suction, ball sealer is driven into gas by suction, water in the water pipe can be back to underground automatically, has played antifreeze effect well, and is convenient and practical.Use the utility model special plastic water storage cylinder of this full-automatic running water switch design, safe and reliable, easy to use.

Specifically, compared with prior art, the utlity model has following beneficial effect:

(1) novel in design unique, scientific and reasonable, have more hommization, to make things convenient for the people, usability is strong.

(2) the realization automation of supplying water, cut off the water need not the people and goes to handle, and when water vat water was few or anhydrous, switch was opened automatically, and cylinder is closed completely automatically, has guaranteed user's normal potable water.

(3) water-saving rate is up to 95～100%, contained that most effectively all metal run out, leak and non-domestic water.

(4) bring out and out four provinces (saving of labor, laborsaving, save worry, save money) for the tap water user.

(5) has good antifreeze effect.

(6) entire combination can be overall plastic product, have low, the easy processing of cost, processing speed fast, easily install, advantage such as safe in utilization, long service life.

(7) the real environment-friendly products that belong to, overall plastic production device just injection machine, blow-moulding machine, a spot of cooling circulating water, power is only used electric energy, does not have any contamination phenomenon.

(8) special plastic water storage cylinder, it is a kind of special-purpose water storage cylinder that designs at disorderly and unsystematic, the omnifarious situation of village tap water water storage apparatus, outer image two-tub washing machine, formed optimum organization with full-automatic running water switch, not only attractive in appearance but also generous, increase usability, beautified rural environment.

(9) installation is very convenient, and original user equipment is motionless, only needs to change old switch and gets final product.

Description of drawings

Fig. 1, the full-automatic running water switch one example structure schematic representation of the utility model antifreezing type.

Fig. 2, valve body, spool part switch opens status architecture schematic representation.

Fig. 3, valve body, spool part switch closed condition structural representation.

Fig. 4, float and bucket part-structure schematic representation.

Fig. 5, the utility model special plastic water storage cylinder structure schematic representation.

Fig. 6, return-air valve structural representation.

Among the figure: 1, water intake 2, valve body 3, connecting rod 4, float 5, water outlet 6, limiting bracket 7, spool 8, water cavity water intake 9, bucket 10, water storage cylinder body 11, fixedly cylinder cap 12, return-air valve 13, intake pipe 14, water falling hole 15, breathing pipe 16, ball sealer.

Embodiment

The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 6, the full-automatic running water switch of antifreezing type described in the utility model, water intake 1 and water outlet 5 are arranged, be provided with cylinder shape valve 2 between water intake 1 and the water outlet 5, cylindrical spool 7 is housed in the valve body 2, spool 7 is provided with the water port of long groove shape, the end of spool 7 connects connecting rod 3, the other end hinge float 4 of connecting rod 3, float 4 is contained on the bucket 9, form compound float, be provided with water cavity between float 4 and the bucket 9, water cavity is by 8 water inlets of water cavity water intake, connect return-air valve 12 on the intake pipe 13 of connection water intake 1, return-air valve 12 has vertical breathing pipe 15, and breathing pipe 15 lower ends are the closing in structure, and ferrule ball 16 is housed in the breathing pipe 15.

As shown in Figure 5, plastics water storage cylinder described in the utility model, water storage cylinder body 10 is provided with fixedly cylinder cap 11 and active cover, active cover is convenient to be used, the full-automatic running water switch of antifreezing type fixedly is housed on the cylinder cap 11, valve body 2 and float 4 place in the water storage cylinder body 10, and return-air valve 12 is positioned at the fixedly outside of cylinder cap 11.

When drawdown in the water storage cylinder body 10 or when low, float 4 drives spools 7 by connecting rod 3 and rotates under the action of gravity of 9 li water of bucket, connecting rod 3 is fallen on the limiting bracket 6, connecting rod 3 rotates and stops, and valve body 2, spool 7 water ports are in unimpeded state, switch opens (state as shown in Figure 2); When water level in the water storage cylinder body 10 rose or be higher, water level covered bucket 9, and bucket 9 gravity are ineffective, and float 4 drivening rods 3 begin with liter waterborne, the about 45-50 degree of spool 7 rotation angles angle, and switch can cut out (state as shown in Figure 3), and water supply stops; The control of realization full automatic water supply.

Simultaneously, during water supply, ball sealer 16 seals the lower end shutoff of breathing pipe 15, and dripping drips in the water storage cylinder body 10 from water falling hole 14; After water supply stopped, because of user's tap water standpipe is higher than under ground piping, water had certain pressure, and under ground piping produces certain back-suction, and under double action, ball sealer 16 is inhaled drives gas into, and the water in the water pipe can reflux automatically and go back on the ground, plays antifreeze effect.

Claims

1, the full-automatic running water switch of a kind of antifreezing type, water intake and water outlet are arranged, it is characterized in that being provided with cylinder shape valve between water intake and the water outlet, cylindrical spool is housed in the valve body, spool is provided with the water port, the end of spool connects connecting rod, the other end hinge float of connecting rod connects return-air valve on the intake pipe of connection water intake, and return-air valve has vertical breathing pipe, the breathing pipe lower end is the closing in structure, and the ferrule ball is housed in the breathing pipe.

2, the full-automatic running water switch of antifreezing type according to claim 1 is characterized in that the water port on the spool is long groove shape.

3, the full-automatic running water switch of antifreezing type according to claim 1 and 2 is characterized in that float is contained on the bucket, is provided with water cavity between float and the bucket, and water intake is established in the bucket outside.

4, a kind of plastics water storage cylinder is characterized in that the water storage cylinder body is provided with fixedly cylinder cap and active cover, and stationary cylinder covers the full-automatic running water switch of antifreezing type is housed, and valve body and float place in the water storage cylinder body, and return-air valve is positioned at fixedly outside the cylinder cap.