CN207536553U - A kind of totally-enclosed liquid container - Google Patents
A kind of totally-enclosed liquid container Download PDFInfo
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- CN207536553U CN207536553U CN201721557315.1U CN201721557315U CN207536553U CN 207536553 U CN207536553 U CN 207536553U CN 201721557315 U CN201721557315 U CN 201721557315U CN 207536553 U CN207536553 U CN 207536553U
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- connector
- sealing container
- outlet pipe
- check valve
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Abstract
The utility model discloses a kind of totally-enclosed liquid containers, including sealing container ontology, the first connector, the second connector and third connector are equipped with above sealing container ontology, first connector is connect with inlet channel, second connector is connect with admission line, admission line is equipped with breather check valve, third connector is connect with outlet pipe, protrusion bend and air outlet check valve are equipped in the middle part of outlet pipe, outlet pipe is equipped with overflow pipe and trapway, and the level height of trapway is less than the level height for protruding bend；Sealing container ontology lower end is equipped with liquid delivery pump.The utility model ensures the intrinsic pressure equilibrium of sealing container by being connected with admission line, breather check valve, outlet pipe and air outlet check valve on sealing container ontology, the hydrops in outlet pipe can be collected by overflow pipe and trapway, avoid outlet pipe that sealing container ontology is caused to generate negative pressure because hydrops results in blockage, so as to which liquid container be avoided to damage.
Description
Technical field
The utility model is related to waste gas recovery technical field, more particularly to a kind of totally-enclosed liquid container.
Background technology
Membrane absorption method is that useless ammonia absorbs string formation connection to reach the useless ammonia of recycling to one by multiple tracks film again after cooling
Determine the principle of concentration ammonium hydroxide, per pass film absorption group is all equipped with a liquid container and circulating pump and pure water is squeezed into film absorption group to inhale
Receive the ammonia in exhaust gas.If not then volatile out gas is the gas for belonging to pollution to totally-enclosed liquid container, if full envelope
Closing will be there are negative pressure appearance inside container when liquid container is gone out by delivery pump conveying liquid, and negative pressure, which crosses conference, leads to container
Deformation even ruptures.A pressure difference switch can be equipped on totally-enclosed liquid container in traditional technology to control a tonifying Qi electromagnetism
Valve and an exhaust solenoid valve supplement the balance of the positive/negative-pressure in ammonia circulation case, this technical controlling is comparatively laborious while electromagnetism
The frequent open and close of valve is easily bad, less rationally.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of totally-enclosed liquid containers, and it is easy to solve liquid container
The problem of damage.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of totally-enclosed liquid container is equipped with the first connection including sealing container ontology, above the sealing container ontology
Mouth, the second connector and third connector, first connector are connect with inlet channel, second connector and air inlet pipe
Road connects, and the admission line is equipped with breather check valve, and the third connector is connect with outlet pipe, the outlet pipe
Middle part be equipped with downwardly projecting protrusion bend, it is described protrusion bend be equipped with air outlet check valve, the air outlet check valve with it is described
The outlet pipe between third connector is equipped with overflow pipe, and trapway is equipped in the middle part of the overflow pipe, described
The level height of trapway is less than the level height of the protrusion bend；The sealing container ontology lower end is conveyed equipped with liquid
Pump.
Further, the sealing container ontology lower end is equipped with pressure difference liquid level gauge.
Further, the sealing container ontology lower end is equipped with cleaning drain valve.
Further, the sealing container ontology upper end is equipped with vessel port, and the vessel port is equipped with sealing cover.
Using above-mentioned technical proposal, due to being connected with admission line, breather check valve, air outlet pipe on sealing container ontology
Road and air outlet check valve ensure the intrinsic pressure equilibrium of sealing container, can be collected out by overflow pipe and trapway
Hydrops in feed channel avoids outlet pipe that sealing container ontology is caused to generate negative pressure because hydrops results in blockage, so as to avoid liquid
Body container damage.
Description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of totally-enclosed liquid container one embodiment of the utility model.
Figure number and its explanation：
1st, inlet channel；2nd, outlet pipe；3rd, bend is protruded；4th, trapway；5th, overflow pipe；6th, air outlet check valve；
7th, sealing cover；8th, sealing container ontology；9th, drain valve is cleaned；10th, admission line；11st, breather check valve；12nd, pressure difference liquid level gauge；
13rd, liquid delivery pump.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but do not form the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
With reference to Fig. 1, a kind of totally-enclosed liquid container provided by the utility model, including sealing container ontology 8, sealing container
Ontology 8 is equipped with the first connector, the second connector and third connector above, and the first connector is connect with inlet channel 1, and second
Connector is connect with admission line 10, and admission line 10 is equipped with breather check valve 11, and third connector connects with outlet pipe 2
It connects, 2 middle part of outlet pipe is equipped with downwardly projecting protrusion bend 3, and protrusion bend 3 is equipped with air outlet check valve 5, air outlet check valve
Outlet pipe 2 between 5 and third connector is equipped with overflow pipe 5, and 5 middle part of overflow pipe is equipped with trapway 4, trap
The level height in road 4 is less than the level height of protrusion bend 3；8 lower end of sealing container ontology is equipped with liquid delivery pump 13.Water inlet pipe
Road 1 is used to that the concentrated ammonia liquor after the cleaning of film absorption group to be made to enter in liquid enclosing container 8.
The technical program is using the breather check valve 11 and air outlet check valve that one-in-and-one-out is installed on liquid enclosing container 8
5,11 air-breathing of breather check valve when liquid enclosing container 8 is negative pressure, air outlet check valve 6 is vented when liquid enclosing container 8 is positive pressure.
So as to prevent enclosed liquid container 8 from deforming, rupturing.Trapway 4 has water always, and is placed in a pit, in this way may be used
To ensure that liquid enclosing container 8 will not complete air-breathing and exhaust by trapway 4, pass through overflow pipe 5 and trapway 4
The hydrops in outlet pipe 2 can be collected, avoids outlet pipe 2 that sealing container ontology 8 is caused to generate because hydrops results in blockage negative
Pressure, so as to which liquid container be avoided to damage.
8 lower end of sealing container ontology is equipped with pressure difference liquid level gauge 12.The liquid of liquid in sealing container ontology 8 can be calculated in this way
Position.
8 lower end of sealing container ontology is equipped with cleaning drain valve 9.After discharge sealing container ontology 8 can be facilitated to clean in this way
Waste liquid.
8 upper end of sealing container ontology is equipped with vessel port, and vessel port is equipped with sealing cover 7.Vessel port can be used for straight
Splendid attire liquid is connect, sealing cover 7 can ensure the sealing performance of sealing container ontology 8.
In conclusion the utility model on sealing container ontology by being connected with admission line, breather check valve, outlet
Pipeline and air outlet check valve ensure the intrinsic pressure equilibrium of sealing container, can be collected by overflow pipe and trapway
Hydrops in outlet pipe avoids outlet pipe that sealing container ontology is caused to generate negative pressure because hydrops results in blockage, so as to avoid
Liquid container damages.
The embodiment of the utility model is explained in detail, but the utility model is not limited to be retouched above in association with attached drawing
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (4)
1. a kind of totally-enclosed liquid container, which is characterized in that including sealing container ontology, be equipped with above the sealing container ontology
First connector, the second connector and third connector, first connector are connect with inlet channel, second connector
It is connect with admission line, the admission line is equipped with breather check valve, and the third connector is connect with outlet pipe, described
Downwardly projecting protrusion bend is equipped in the middle part of outlet pipe, the protrusion bend is equipped with air outlet check valve, the outlet non-return
The outlet pipe between valve and the third connector is equipped with overflow pipe, and trap is equipped in the middle part of the overflow pipe
Road, the level height of the trapway is less than the level height for protruding bend；The sealing container ontology lower end is equipped with
Liquid delivery pump.
2. totally-enclosed liquid container according to claim 1, which is characterized in that the sealing container ontology lower end is equipped with pressure
Poor liquid level gauge.
3. totally-enclosed liquid container according to claim 1, which is characterized in that the sealing container ontology lower end is equipped with clear
Wash drain valve.
4. totally-enclosed liquid container according to claim 1, which is characterized in that the sealing container ontology upper end, which is equipped with, to hold
Device is open, and the vessel port is equipped with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557315.1U CN207536553U (en) | 2017-11-20 | 2017-11-20 | A kind of totally-enclosed liquid container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557315.1U CN207536553U (en) | 2017-11-20 | 2017-11-20 | A kind of totally-enclosed liquid container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536553U true CN207536553U (en) | 2018-06-26 |
Family
ID=62614502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557315.1U Active CN207536553U (en) | 2017-11-20 | 2017-11-20 | A kind of totally-enclosed liquid container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536553U (en) |
-
2017
- 2017-11-20 CN CN201721557315.1U patent/CN207536553U/en active Active
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