CN2120108U

CN2120108U - Automatic transferring liquids apparatus

Info

Publication number: CN2120108U
Application number: CN 92214256
Authority: CN
Inventors: 王荣章
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-03-16
Filing date: 1992-03-16
Publication date: 1992-10-28

Abstract

The utility model provides an automatic transferring liquids apparatus which relates to the technical field of transferring liquids and keep of constant liquid level. A tube (1) is made of metals, glass fibre reinforced plastics or plastics, and the diameter of the tube is the same with the mouth of container of transferring liquids. The tube is provided with an elastic sleeve (, the center of the elastic sleeve has a conical small hole (5), and the lower part of the elastic sleeve can be made into concave spherical surface (6). The top of an ampullaceous float ball (7) is provided with a conical plug (8) and head (9). When the float ball (7) falls off with the liquid level (10), liquids are injected from the conical small hole (5); when the float ball (7) rises to a certain position with the liquid level (10), the spherical surface and the conical plug are respectively contacted with concave surface (6) and the conical small hole (5), which can block the flow of liquids. So, the automatic transferring liquids apparatus can achieve the aim of automatic transferring liquids and the keep of constant liquid level.

Description

Automatic transferring liquids apparatus

The utility model provides a kind of automatic liquid feeder.The field that it relates to the container liquid feeding and keeps constant level.

The existing liquid-accumulating container that needs liquid feeding and keep certain liquid, artificial or mechanical means liquid feeding no matter is entirely with visual inspection liquid level high and low position, seldom promptly few, leakproof tank especially, more difficult grasp, not being that liquid overflows, is exactly the too low task performance that influences of liquid level, and therefore what have also can have an accident.Storage battery for example, through using after a while, water evaporates is scattered and disappeared in the electrolyte solution (dilute sulfuric acid), liquid level descends, and making the two poles of the earth (being anodal brown lead oxide, the pure lead of negative pole) sheet expose liquid level, influence chemical reaction---at this moment charge or discharge just need supplementing water or dilution heat of sulfuric acid.Present method is a period of time of being separated by, and as a week or one month checking liquid feeding once, operates by manually putting on protective gloves entirely, not only inconvenience but also bad control electrolyte level, careless slightly, not that liquid feeding is not enough, be exactly that liquid too much overflows stained corrosion clothing.With regard to by computing machine, every several storage battery stand-by power supplies of needs, each storage battery generally has six filling openings, and a computer installation has some computing machines, and standby storage battery quantity is a lot, needs big the thinking of work capacity of regular liquid feeding and it.Similar to the situation of storage battery, other is applied to the wide range to the container liquid make-up, for example water vat retaining, chemical test or the like.Therefore, be necessary to seek a kind of liquid-adding device, can reach automatic liquid feeding, and make liquid level remain on the purpose of a constant altitude.

In order to achieve the above object, adopt resistant to corrosion metal, glass or plastics to make automatic liquid adding device, be placed in the container filling opening, require after the debugging setting height(from bottom), can normally move according to liquid level position.

Automatic liquid adding device is a tubulose, and its diameter is identical with container filling opening size.In addition, under the prerequisite that does not change the charger size, use the multiple external diameter of jumping a queue that the way of the resilient ring of tapering is arranged, ring can be placed on the liquid adding vessel of multiple bore.

Be that example describes the utility model one embodiment with reference to the accompanying drawings now with the storage battery liquid feeding.

The utility model belongs to a total inventive concept, and two kinds of design plans are arranged.

Fig. 1 is scheme 1 a float-ball type automatic liquid adding device.

Fig. 2 is scheme 2 pearl formula automatic liquid adding devices

Fig. 1 makes pipe (1) with glass-felt plastic (light weight and hard, non-conductive, withstanding corrosion, mechanical strength good), and its external diameter is identical with container filling opening (11).In addition, in order to be applicable to the container of multiple bore, the outer elasticity gasket ring (2) that tapering is arranged that can add various external diameter specifications of pipe, consider that solution will produce gas through chemical reaction and need to discharge, stud with the ventilation tubule (3) that hard material is made in the ring wall, need not inlay tubule in the fully enclosed container ring wall, use the common ring pad instead.Be equipped with acidproof and rubber-like plastics or rubber coating (4) in the pipe (1), there is circular cone aperture (5) at the center of cover, and concave spherical surface (6) is processed in the bottom.It is to increase buoyancy in order to add large space under the prerequisite that does not change diameter that ball float (7) is made ampuliform.The concave surface equal diameters of spherical diameter and ring.Conical plug (8) and top (9) are equipped with in ball float (7) upper end.The external diameter of conical plug (8) equates with the internal diameter of the circular cone aperture (5) of cover.Top (9) is that the conical bore (5) that the ball float push rod passes cover is formed by connecting with the butterfly nut.After ball float (7) assembled with cover (4), in the suit inlet pipe (1), the back resilient sleeve (4) that puts in place was just propped up by the flange (12) in the pipe again.Make the ball float can be, unlikely again dropping along fluctuating in the pipe.Liquid inlet port (13) is connected with pipe (1) with screw thread, and the reduced diameter of inlet is convenient to and the socket of liquid source capsule to 1cm.

When vessel level (10) descended, ball float (7) fell with liquid level (10), and the tapered openings (5) of cover (4) is opened, and liquid just injects from aperture (5).When vessel level (10)) when rising to certain altitude, ball float (7) rises thereupon, and the concave surface of sphere and cover is joined and block liquid stream.At this moment, the conical plug (8) on the ball float (7) is also supported into taper hole (5), has strengthened the effect of damming.Like this, just can make liquid level remain on a constant position for a long time, charge normal or discharge, computer security failure-free backup power can be provided at any time to guarantee storage battery.Because of being automatic liquid feeding, flow greatly so the feed liquor taper hole is very little, even if hydraulic pressure is bigger, also obtains buffering herein generally speaking.Dropping except preventing ball float in top (9), also blocks the part aperture during whereabouts, played certain drag effect.If need big flow liquid feeding, for example water vat adds water, can scale up the ball float volume and feed liquor taper hole size gets final product.

Fig. 2.Make feed tube (13) with resistant material, the bottom of pipe dwindles into conduit (14), and conductor housing curves 90 ° and communicates with the little sky in center (16) of sphere pearl nest (15).Put a beaded glass (18) identical into from breach (17) with the spherical diameter of pearl nest (15).For preventing that beaded glass from falling into container, pearl nest (15) is suitable for reading installs a railing (19) with hinge.When liquid enters the bottom because the beaded glass (18) that hydraulic coupling is washed open on the aperture (16) enters container from pipe (13) through conduit (14).When vessel level rises to certain altitude, when the deadweight that liquid source and vessel liquid pressure difference value are reduced to beaded glass (18) is enough to it is offset, two hydraulic couplings are in state of equilibrium, glass bead (18) seals aperture (16), thereby reach automatic liquid feeding, and make vessel level remain on the purpose of certain altitude.

The utlity model has following advantage:

One, simple in structure, be easy to make, with low cost;

Two, highly versatile, a kind of automatic liquid adding device of specification can be used for the container liquid feeding of multiple bore;

Three, realized the liquid feeding automation, and the control liquid level is at certain position.

Claims

1, a kind of by pipe, resilient ring, resilient sleeve, ampuliform ball float, the liquid inlet port automatic liquid adding device that is assembled, it is characterized in that each parts all makes with resistant material, pipe is outer to add resilient ring, and bottled ball float is loaded in the resilient sleeve, and resilient sleeve is loaded in the pipe.

2, the automatic liquid adding device that constitutes of another kind of pipe, pearl, pearl nest, railing and the liquid inlet port made from resistant material, the hypomere that it is characterized in that pipe dwindles and curves 90 ° of elbows, elbow pearl nest central small hole direct and on it communicates, and the pearl nest is suitable for reading to connect a railing with hinge.

3, according to claim 1,2 described automatic liquid adding devices, it is characterized in that the external diameter of charger is identical, for adapting to the container of multiple bore, the outside of pipe is set with the resilient ring of the various external diameter specifications of tapering, and the ventilation tubule is arranged in the ring wall.

4, it is characterized in that according to the described automatic liquid adding device of claim 1 resilient sleeve is loaded in the pipe, there is the circular cone aperture at the center, and the spill sphere is processed in the bottom of cover.

5, according to claim 1,2 described automatic liquid adding devices, it is characterized in that liquid inlet port is threaded with effective, its inlet reduced diameter is 1cm.

6, it is characterized in that according to claim 1,4 described automatic liquid adding devices the ampuliform ball float is loaded in the resilient sleeve, the top of ball be equipped with conical plug and push rod, sphere and conical plug diameter respectively with the conical bore equal diameters of resilient sleeve concave surface, push rod passes taper hole and connects into the top with the butterfly nut.

7,, it is characterized in that the inside pipe wall waist has flange according to claim 1,4 described automatic liquid adding devices.

8, according to claim 1,2,3 described automatic liquid adding devices, needing it is characterized in that the fully enclosed container, the outer institute of pipe adds does not have the ventilation tubule in the elasticity ring wall.