CN202328850U

CN202328850U - Solar water heater water adding valve with water-full automatic closing function

Info

Publication number: CN202328850U
Application number: CN 201120060566
Authority: CN
Inventors: 崔晏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-09
Filing date: 2011-03-09
Publication date: 2012-07-11
Anticipated expiration: 2021-03-09

Abstract

The utility model discloses a solar water heater water adding valve with a water-full automatic closing function. A bending angle of a valve handle of the water adding valve is changed, so that the force arm exists between the rotating direction of the valve handle and the direction vertical to the ground, and in addition, the valve is automatically closed through being combined with the gravity of water which flows out from an overflowing pipe and is accumulated in a water container tied and hung on the valve handle, so the manual closing of the water adding valve is not needed. During the water adding next time, the water container only needs to be emptied, the water adding valve is opened, and in addition, the overflowing pipe is placed into the water container tied and hung on the valve handle. Because only the structure of the valve handle of the water adding valve is changed, and the structure of a ceramic valve core of the water adding valve does not need to be changed, the water adding valve can replace difficult-to-repair floating type water adding valves and high-price electromagnetic water adding valves, the manufacture cost is low, in addition, a power supply is not needed, the operation is simple and convenient, the waiting is not needed during the water adding, the operation is reliable, stable and durable, the maintenance and the replacement are convenient and fast, and the solar water heater water adding valve can be widely applied to various kinds of solar water heaters, tea stoves, boilers, bathtubs, impounding reservoirs (tanks) and the like.

Description

The full auto-closing solar water heater watering valve of water

Technical field the utility model relates to the water heating fittings field, relates in particular to the full auto-closing solar water heater watering valve of a kind of water.

The background technology energy-saving and emission-reduction are must selecting of human kind sustainable development.Solar water heater utilizes the characteristic of green energy resource to be accepted by people with it, and will be more universal.But can see on the market at present; No matter be floating-type priming valve or electromagnetic type priming valve; All shortcoming makes troubles for people when using solar water heater because maintenance difficult, cost are high, hot and cold water mixes in water tank etc., and manually priming valve because of wait as long for or forget the puzzlement that very easily causes people and the waste of water resource.

The purpose of summary of the invention the utility model provides a kind of simple, convenient, need not change the structure of priming valve ceramic cartridge, adds water and need not wait for, the full auto-closing solar water heater watering valve of water that the running reliable and stable is durable.Be made up of priming valve door and valve handle and it is characterized in that: the surfaces of revolution and the body of wall of the valve rod of priming valve laterally arrange, and when priming valve was in open mode, valve handle OB section vertically upward; BA section level, water container is hung by A point circular hole system in valve handle top, and overflow pipe is put into water container; This moment, water container was empty, and with ground one segment distance was arranged, when solar water heater water tank water is expired after overflow pipe flows out the injection water container; The gravity of water combines the arm of force of valve handle to form moment in the water container, drives the valve handle rotation until OB section level, and the BA section vertically downward; Water container bottom kiss the earth is promptly accomplished the closed action of priming valve automatically.Then crooked vertically upward through valve handle to horizontal direction; Make between valve handle direction of rotation direction perpendicular to the ground and have the arm of force; And combine overflow pipe to flow out and by being the gravity that hangs over the water that the water container on the valve handle accumulates, and the auto-closing valve, thus no longer need manual work to close priming valve.When adding water again, only need the turned letter water container, open priming valve, and overflow pipe is put into is that the water container that hangs on the valve handle gets final product.Can be widely used in various solar water heaters, drinking water boiler, boiler, bathtub, cistern (jar) etc.

Description of drawings Fig. 1 is the utility model mounting structure sketch map in use

Fig. 2 is the utility model opening sketch map

Fig. 3 is the utility model closed condition sketch map

Among the figure, 1 priming valve, 2 valve handles, 3 overflow pipes, 4 water containers, 5 running water, 6 mix water valve, 7 shower nozzles, 8 water tanks

Among specific embodiment Fig. 1, the surfaces of revolution and the body of wall of the valve rod 2 of priming valve 1 laterally arrange, when priming valve is in open mode; Valve handle 2OB section vertically upward, BA section level, water container 4 is hung by valve handle 2 top A point circular holes systems; Overflow pipe 3 is put into water container 4, and this moment, water container 4 was empty, and with ground one segment distance was arranged; Expire behind overflow pipe 3 outflow injection water containers 4 when solar water heater water tank 8 water, the arm of force formation moment driving valve handle 2 of the gravity of water combination valve handle 2 rotates until OB section level in the water container 4, and the BA section vertically downward; Water container 4 bottom kiss the earths are promptly accomplished the closed action of priming valve 1 automatically.It shown in Fig. 2 the priming valve opening; Be the priming valve closure state shown in Fig. 3, water container 4 be extension during with filled with water and priming valve when closing, the bottom of water container just kiss the earth for being fit to height; If floor low distance with 8 of water-heater water tanks in place is far the time; The amount of overflowing water can be bigger, can land the place at water container 4 and place bucket or basin (not representing among the figure), is used for connecing holding from water container 4, overflow unnecessary and coming water.

Claims

1. the full auto-closing solar water heater watering valve of water is made up of priming valve door (1) and valve handle (2), and it is characterized in that: the surfaces of revolution and the body of wall of the valve rod (2) of priming valve (1) laterally arrange; When priming valve is in open mode, valve handle (2) OB section vertically upward, BA section level; Water container (4) is hung by valve handle (2) top A point circular hole system, and overflow pipe (3) is put into water container (4), and water container this moment (4) is empty; And with ground one segment distance is arranged, when solar water heater water tank (8) water full through overflow pipe (3) flow out inject water container (4) after, the gravity of water combines the arm of force of valve handle (2) to form moment in the water container (4); Drive valve handle (2) rotation until OB section level; The BA section vertically downward, water container (4) bottom kiss the earth is promptly accomplished the closed action of priming valve (1) automatically.