CN202349378U

CN202349378U - Combined safe faucet

Info

Publication number: CN202349378U
Application number: CN2011204665769U
Authority: CN
Inventors: 丁海明; 陶湘泉; 周江南
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-22
Filing date: 2011-11-22
Publication date: 2012-07-25
Anticipated expiration: 2021-11-22

Abstract

The utility model relates to a combined safe faucet, which mainly solves the problem that a main switch needs to be closed when a common faucet is replaced, and comprises a water outlet tap, a pipeline and a safety valve, wherein the safety valve is arranged on the rear part of a water outlet of the water outlet tap, and comprises a valve seat, a switch piece, a valve body and a rotating wheel; a cross section of the valve seat is of an 'h'-shaped structure; and the switch piece is a movable valve rod. The combined safe faucet is mainly used for public water places and the like.

Description

Combined type insurance water tap

Technical field

The utility model relates to a kind of water tap, relates in particular to a kind of living area or public place and insures water tap with combined type.

Background technique

When there is a plurality of water tap living area or public place, if wherein have one bad, run into situation about can not in time change, or close Zong Zha, or run off in vain for the normal water outlet of water tap that does not influence other; In addition, if building or whole boiled water room have only a main switch, if main switch shut up to the maintenance man it to be fixed opens total lock again, entire building or boiled water room must be cut off the water supply in the maintenance period, also will bring inconvenience.

Summary of the invention

The purpose of the utility model is to provide a kind of combined type insurance water tap.

Comprise depotition cock, pipeline, relief valve, the rear portion of said depotition cock water inlet is provided with a relief valve, and said relief valve comprises valve seat, open-shut device and valve body and roulette wheel, and the valve seat cross section is similar or identical " h " shape structure, and open-shut device is valve rod movably.

At the valve rod formation current by-pass cock that the middle part lateral cross section of similar or identical " h " shape valve seat is opened the flap mouth and promptly moved with open-shut device, the corresponding water (flow) direction in valve seat bottom is established through hole.

The beneficial effect of the utility model is set up relatively independent insurance and the water saving fixtures of a cover for water tap, forms the combined type discharge cock, convenient for maintaining; The cross section of relief valve is " h " shape valve seat and can guarantees to bear enough pressure, and is durable in use.

Description of drawings

Fig. 1 is embodiment's schematic representation.

Fig. 2 is the relief valve structural representation.

Among the figure: 1. relief valve, 2. pipeline, 3. depotition cock, 4. through hole, 5. valve seat, 6. open-shut device, 7. flap mouth.

Embodiment

Referring to Fig. 1 and Fig. 2; The utility model comprises depotition cock 3, pipeline 2; The valve body of relief valve 1 and relief valve 1 and handle; Rear portion in depotition cock 3 water inlet is provided with a relief valve 1, and said relief valve 1 mainly contains and is used to block or regulate the logical valve seat 5 of current, is installed in addition on the valve body and forms the open-shut device 6 of sealing pairs with valve seat 5.

Valve seat 5 cross sections are similar " h " shape structure, and open-shut device 6 is a valve rod moving up and down.The middle part lateral cross section that is similar " h " shape valve seat 5 in the cross section is opened flap mouth 7 and is constituted the current by-pass cock with valve rod that open-shut device 6 promptly moves, and valve seat corresponding outflow of 5 bottom current or outflow direction are established through hole 4.

When water tap just often, relief valve 1 is opened, current flow through from pipeline 2, relief valve 1 does not influence the proper functioning of water tap; When water tap leakage perhaps needs to change, only need open-shut device 5 valve rods be moved down and seal flap mouth 7, relief valve 1 is in closed state, can change water tap.Certainly, if can not in time change the time, can realize the function of interim water tap through the handle of rotation relief valve 1 to water tap.

Claims

1. a combined type insures water tap; Comprise depotition cock, pipeline, valve body, handle; It is characterized in that; The rear portion of said depotition cock water inlet is provided with relief valve, and said relief valve comprises and be used to block or regulate the logical open-shut device of current, also comprises being installed on the valve body and forming the valve seat of sealing pair with open-shut device.

2. combined type insurance water tap as claimed in claim 1; It is characterized in that said valve seat cross section is " h " shape structure, open the flap mouth in the middle part lateral cross section of " h " shape valve seat; Flap mouth and open-shut device constitute the current by-pass cock, and the corresponding water (flow) direction in valve seat bottom is established through hole.