CN2472011Y

CN2472011Y - Automatic water injector

Info

Publication number: CN2472011Y
Application number: CN 01207911
Authority: CN
Inventors: 赵竹辰; 赵贵芳; 赵贵忠
Original assignee: 赵竹辰
Priority date: 2001-03-15
Filing date: 2001-03-15
Publication date: 2002-01-16
Anticipated expiration: 2011-03-15

Abstract

The utility model relates to an automatic water injection device, which comprises a floating ball, a control rod, a gravity pendulum and a valve carrier; wherein the valve carrier is arranged to the inner bottom face of the container; the control rod is arranged inside the valve carrier; a valve flap (5) matched with a valve port is arranged at the bottom end of the control rod, while a top baffle plate and a bottom baffle plate and a top bottom push plate and a bottom push plate (7) are arranged at the top end of the control rod from the upper downwards; the floating ball is arranged between the top baffle plate and the bottom baffle plate; the gravity pendulum is arranged on one side of the valve carrier, with the shift fork at one end of the gravity pendulum arranged between the top push plate and the bottom push plate. The utility model can avoid a plurality of trouble for manual water injection, and provides convenience for use and operation; the utility model is applicable to various water injection containers, particularly to heating water reservoir with solar energy.

Description

Automatic water injecting device

The utility model relates to a kind of container water injecting device, belongs to the automatic control of liquid technical field.

In summer, utilize solar energy heating to place the water tank on the roof that bathing hot water is provided, be the generally employing of current town dweller institute.During this kind water heater uses, mostly water filling is the manual mode of manual operation valve, because water tank capacity is bigger, the last water time is long, need expend the very big time and efforts of people, so the spilling water phenomenon that normal appearance causes because of carelessness in the water filling, this not only wastes precious water resource, and the situation of also flooding roof and then damage room simultaneously unavoidably takes place; In addition, also often untimely or forget that water filling causes water tank lacks water in the use because of water filling, thus influence is used.For this reason, be necessary to study the automatic water filling problem of such water container, to satisfy people's use better.

The purpose of this utility model is to provide a kind of container automatic water injecting device, overcomes above-mentioned shortcoming of the prior art.

The purpose of this utility model is achieved in that

A kind of automatic water injecting device, it comprises ball float 1, controlling rod 2, gravity pendulum 3, valve seat 4, described valve seat is fixed in container interior bottom surface, described controlling rod is arranged in valve seat, there is the flap 5 with valve port 10 couplings its bottom, its top is sequentially with overhead gage 8, lower pedal 9, upward push pedal 6, push pedal 7 down from top to bottom, described ball float is between upper and lower baffle plate, described gravity pendulum is loaded on valve seat one side by support 12, the shift fork 13 of gravity pendulum one end is between upper and lower push pedal, the gravity of gravity pendulum is less than ball float buoyancy, and valve seat one side connects intake pipe 11.

Above-mentioned automatic water injecting device, guide sleeve 14 is established on described controlling rod top, and guide sleeve is fixed in tank top.

The utility model has been realized the automatic water filling of water container with the structural design of easy science, many troubles of having exempted artificial recharge, and the waste of having stopped water resources is used easy to operate; In addition, the utility model also have investment little, easy to make, advantage such as be easy to apply, suit to use on the water container in various adding, suit especially on the solar energy heating water tank, to use.

Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.

Fig. 1 is the utility model embodiment's a structural representation.

Figure 1 shows that the utility model is used for the embodiment of solar energy heating water tank.Ball float 1 can adopt plank, plastic bottle tube etc., and ball float is fixed on the sliding sleeve 15, and sliding sleeve 15 is slidingly matched with controlling rod 2, can be along the upper and lower slippage of controlling rod; Valve seat 4 is fixed on the water tank inner bottom surface, and flap 5 is that circular cone is capable with the sealing surface of valve port 10, can install rubber seal pad etc. additional on the flap; The central pivot point of gravity pendulum 3 and support 12 are hinged, and support 12 is welded on the valve seat side, and certainly, support also can be fixed on the inner bottom surface of water tank, on the gravity swing ball tube inlet is arranged, and sealing cover 16 is arranged on the inlet, and intake pipe 11 is welded on the valve seat.

The utility model water filling automatic control process is: when outlet pipe 17 is opened, floating ball 1 constantly descends with the decline of water level, when reducing to lower pedal 9, drive controlling rod 2 and move downward, when controlling rod moves down, shift fork 13 is stirred in last push pedal 6 downwards, gravity pendulum 3 is to Right deviation, and the gravity ball slides to right-hand member, the downward push pedal 7 of gravity pressure, flap 5 moves down with controlling rod and opens valve port 10, and the water in the intake pipe 11 enters water tank; Along with the rise of water level, ball float rises and to run into overhead gage 8 backs and drive controlling rods to overcome action of gravity up, and it is up that following push pedal 7 drives shift fork 13 thereupon, and gravity pendulum inclines to the left, gravitational direction up, the up close port of flap is cut off water inlet, water filling stops automatically; So, when the water tank middle water level reach a certain height, flap was closed automatically and is stopped water filling; Otherwise water level is reduced to certain when low, and flap is opened automatically and carried out water filling.

Claims

1. automatic water injecting device, it is characterized in that, it comprises ball float [1], controlling rod [2], gravity pendulum [3], valve seat [4], described valve seat is fixed in container interior bottom surface, described controlling rod is arranged in valve seat, there is the flap [5] with valve port [10] coupling its bottom, its top is sequentially with overhead gage [8] from top to bottom, lower pedal [9], last push pedal [6], following push pedal [7], described ball float is positioned at, between the lower pedal, described gravity fork is loaded on valve seat one side by support [12], the shift fork [13] of gravity pendulum one end is positioned at, between the following push pedal, the gravity of gravity pendulum is less than ball float buoyancy, and valve seat one side connects intake pipe [11].

2. automatic water injecting device according to claim 1 is characterized in that, guide sleeve [14] is established on described controlling rod top, and guide sleeve is fixed in tank top.