CN207536553U - A kind of totally-enclosed liquid container - Google Patents

A kind of totally-enclosed liquid container Download PDF

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Publication number
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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CN
China
Prior art keywords
connector
sealing container
outlet pipe
check valve
totally
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Active
Application number
CN201721557315.1U
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Chinese (zh)
Inventor
祝有法
王振东
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Ge Lv Science And Technology Ltd Of Xiamen City
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Ge Lv Science And Technology Ltd Of Xiamen City
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Priority to CN201721557315.1U priority Critical patent/CN207536553U/en
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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

A kind of totally-enclosed liquid container
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.
CN201721557315.1U 2017-11-20 2017-11-20 A kind of totally-enclosed liquid container Active CN207536553U (en)

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)

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