CN86106727A

CN86106727A - Vessel liquid is discharged the device of usefulness

Info

Publication number: CN86106727A
Application number: CN86106727.4A
Authority: CN
Inventors: 王会生
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-09-29
Filing date: 1986-09-29
Publication date: 1988-04-13
Also published as: CN1008517B

Abstract

A kind of novel container device with discharged liquid performance, the container that has a this device when liquid need discharge, will help the control of field man to flow being loaded with harmful (as acid, alkali), and have bigger safety.In addition, use kettle that this device makes to blind person's particularly suitable.

Description

Use the container of this device can be widely used in the liquid container of various splendid attires harmful (as various acid, alkali, salt), also can be used for the container in the daily life.

Existing liquid container does not need sealing, at the end or the middle part of container a valve system to be opened/closed is arranged.When the needs discharge liquid, the staff opens valve, makes liquid outflowing container; Otherwise, valve-off, liquid can stop outflow, when using this container to hold various acid, alkali and other to the liquid of human body evil, when the staff discharged aforesaid liquid, because near apart from the discharge side distance, liquid splash with other cause and contacts human body, may produce directly harm to human body, the pernicious gas that is produced during aforesaid liquid discharging simultaneously also can endanger the healthy of staff.

In addition, the container of contain fluid in people's daily life now is as hot-water bottle, for the people of twenty-twenty vision, do not produce and significantly be inconvenient to feel, but,, want to control the amount of liquid of being emitted with kettle when falling the boiling water for the blind person, it is water container, as water tumbler, whether suitable, just not too made things convenient for.Like this, may be owing to overflowing of boiling water produces the scald accident.

Purpose of the present invention is invented a kind of when both being applicable to the harmful liquid of vessel discharge exactly, safety to the staff is given security, and can help the blind person again and help the freeing arrangement that can not scald owing to boiling water is excessive when the blind person uses container to hold (tea) water.

The objective of the invention is to finish as follows: on the basis of the existing tapping valve of container, but the air pipe that on any one position of container, connects a bubbling air again, the end of this air pipe in container will exceed the horizon of institute's holding liquid, and the other end is fixed on the external of container.One end of external air pipe is equipped with the valve of a control air-flow.After container is packed liquid into, container is thoroughly sealed, outside the deacration pipe, must not there be gas leak phenomenon to exist.When the staff needs discharge liquid, can be earlier with the valve open on the air pipe, and then open draining valve on the container, liquid both can flow out.

Be convenient to the container that the blind person uses, adopt device of the present invention as kettle, principle of work is also like this.But, can locking device be installed for air pipe and drain pipe for for simplicity.As valve.That utilizes liquid itself comes inaccessible tracheae, makes liquid stop outflow.

Because the position of air pipe on container can be selected arbitrarily, with the outflow of use double valve controlling liquid, this just gives the staff when connecing (row) vessel liquid, avoids because liquid that a variety of causes causes and people's direct contact provide a kind of convenience and safety assurance.In addition, particularly convenient when the container that the blind person uses the present invention to make is opened (tea) water, can avoid the scald problem that causes owing to the boiling water overflow.

Fig. 1 is the longitudinal sectional drawing of a kind of structure of the present invention.

Fig. 2 is the longitudinal sectional drawing of another version of Fig. 1 of the present invention.

Fig. 3 is the longitudinal sectional drawing of blind person of the present invention with kettle.

Fig. 4 is the mode of operation longitudinal profile face of Fig. 3 blind person's kettle of the present invention.

With reference to Fig. 1,1. the air hose that can pass into air is installed in container and 7. goes up, an air hose end 1. container 7. in, the other end container 7. outside. 2. the air hose of the outer end of container body is 1. upper installs locking device one valve that can control air draught. Give container 7. pack into liquid 4. before, 6. 2. the valve that 1. air hose should be gone up close with the valve that 5. discharging tube is gone up. It is too full that the liquid of container in does not 7. fill, so as to make container 7. in the body end of air hose both exceeded liquid level height 4.. Do not withstand container 7. again. After finishing dress liquid, with 3. thoroughly sealing of vessel port. Discharge liquid is 4. the time, and 6. the valve that can 5. go up discharging tube is earlier opened, and then, opens valve that 1. air hose go up 2. again. Because 1. air enters container 7. in the body along air hose, so that 4. liquid be able to 6. flow out through valve 5. from discharging tube. Need to stop to discharge discharge opeing 3. the time, as long as 2. the valve that 1. air hose is gone up closes, 7. air no longer enters container, and 4. liquid also just stop to have outflowed. For the sake of security, 6. at this moment draining valve also should close.

The container 7. upper blast pipe position 1. of installing can be selected arbitrarily.

Fig. 2 is the present invention and the 1. longitudinal sectional view of different another version in position of Fig. 1 blast pipe.

When container 7. in the liquid of splendid attire when 4. being acid, alkali lye body, 1. the blast pipe among Fig. 1 and Fig. 2 is made by resistant material such as stainless steel, pottery, glass.

Though it is different that Fig. 3 blind person has with the structure of the structure of kettle and Fig. 1 container, principle of work is identical.1. container 3. air outside pipe is preferably in drain pipe below 2..They do not install the 4. valve of flow of controlling liquid.Container 3. pack into liquid 4. after, use seal cover cap 5. with 3. thoroughly sealing of container.

With reference to Fig. 4, during use, drain pipe 2. with air pipe 1. put into simultaneously connect liquid container 6. in.At this moment air along air pipe 1. enter container 3. in, liquid 4. just from drain pipe flow into 2. connect liquid container 6. in.When 4. liquid flow to when a certain amount of, will container 3. the air outside pipe 1. stop up, make air can not enter again container 3. in, liquid also just stops to have outflowed.

Claims

1, a kind ofly be used for the device that vessel liquid is discharged usefulness, the container that it is characterized in that finishing after the sealing has a gas access to plant.

2, the described device of claim 1, when needing it is characterized in that, its end outside container body is equipped with locking device.

3, the described device of claim 1 can be used for the container of daily life, also is applicable to the container that harmful (as various acid, alkali) liquid is housed.