CN207486433U - A kind of marine air sealing structure for water - Google Patents
A kind of marine air sealing structure for water Download PDFInfo
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- CN207486433U CN207486433U CN201721216076.3U CN201721216076U CN207486433U CN 207486433 U CN207486433 U CN 207486433U CN 201721216076 U CN201721216076 U CN 201721216076U CN 207486433 U CN207486433 U CN 207486433U
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Abstract
The utility model is related to a kind of marine air sealing structure for water to include a pair of the first water sealed tank and the second water sealed tank for being set up in parallel and being interconnected；First water sealed tank is built-in with sealing water, and an air inlet pipe is stretched at top, which extends in the first water sealed tank below water surface curve, and bottom has a sewage draining exit A；Second water sealed tank is built-in with the sealing water being connected with the first water sealed tank, the air outlet pipe at the top of the second water sealed tank is stretched out at its top, the air outlet pipe has a venting of dust explosion mouth, the bottom of second water sealed tank has a sewage draining exit B by extending and stretching out above water surface curve in the second water sealed tank on opposite side side wall；Being connected by a connecting pipe between the communication port A of the first water sealed tank and the communication port B of the second water sealed tank, and then realize the connection of sealing water.The utility model has the advantage of：Marine air is reasonable with sealing structure for water structure setting, and water seal pressure inside the tank and water rate control are reasonable, and service efficiency is high, safety is good.
Description
Technical field
The utility model is related to ship domain, more particularly to a kind of marine air sealing structure for water.
Background technology
It needs that many a air bottles are installed on cabin, current air bottle is normally mounted at outside cabin, in air bottle
Interior gas often uses gas water seal in transmission process, and principle is to make gas pressure and water by certain water level
The height of water in envelope reaches pressure balance, and the residence time in tank is different from other drops for gas, realizes gas-liquid separation, with row
Except the condensed water in gas or other drops.
At present, the water seal arrangement in use is mainly used based on a water seal tank body on the market, another water seal dress
It puts and helps out, the water seal pressure in water seal arrangement is easy to the pressure less than gas, clean-up effect unobvious, working efficiency
It is low；During the work time, the air pressure in device is easy to be higher by limit atmospheric pressure value, and pressure release is inconvenient, and safety is low；It is meanwhile right
In the liquid level gauge that tradition uses, the upper port and lower port of liquid level gauge easily cause blocking, and liquid level shows unobvious, workability
It can be low.
Utility model content
The technical problem to be solved by the present invention is to provide one kind is efficient, safety is good, strong functional sky peculiar to vessel
Gas cylinder sealing structure for water.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of marine air sealing structure for water,
Innovative point is：The first water sealed tank and the second water sealed tank for being set up in parallel and being interconnected including a pair；
First water sealed tank is built-in with sealing water, and an air inlet pipe is stretched at top, which extends to the first water seal
In tank below water surface curve, there is a communication port A in the side wall of the first water sealed tank, bottom has a sewage draining exit A；
Second water sealed tank is built-in with the sealing water being connected with the first water sealed tank, and an air outlet pipe is stretched out at top, should
Air outlet pipe by extending above water surface curve in the second water sealed tank and stretching out, have on the side wall of the first water sealed tank side one with
The corresponding communication port B of communication port A, have a venting of dust explosion mouth on opposite side side wall, and bottom has a sewage draining exit B；
One relief valve is installed, relief valve includes valve body, valve plate A, valve plate B, installing plate and and installing plate on the venting of dust explosion mouth
The spring of connection, the valve body are mounted on side wall corresponding with venting of dust explosion mouth, and valve plate A is connected with valve body, and utilize spiral shell in end
Bolt is fixedly connected with installing plate；The spring is arranged between installing plate and valve plate A, and annular is uniformly fixed on a mounting board,
The other end connection valve plate B of spring；
Being connected by a connecting pipe A between the communication port A of first water sealed tank and the communication port B of the second water sealed tank,
And then realize the connection of sealing water；Sewage draining exit A is connected with sewage draining exit B by a connecting pipe B.
Further, it is provided with water supplement port above first water sealed tank or the second water sealed tank water surface curve.
Further, liquid level gauge is installed on the first water seal pot sidewall.
Further, three admitthance liquid-level switches are distributed on the second water sealed tank sidewalls vertical direction.
Further, a steel plate is covered at the first water sealed tank interior sealing water water surface curve, have in the middle part of the steel plate one for into
The through-hole that tracheae is inserted into.
Further, it is provided with nitrogen blow valve port on first water sealed tank or the second water seal pot sidewall.
Further, first water sealed tank and the second water sealed tank sidewall bottom set access panel A and access panel B respectively,
Setting access panel C in the middle part of air inlet pipe.
Further, the sewage draining exit A and sewage draining exit B is respectively arranged with blowdown valve A and blowdown valve B, communicating pipe one end
It is provided with blowdown valve C.
The utility model has the advantage of：
（1）The utility model uses two water sealed tanks, and structure setting is reasonable, and the water seal pressure in water sealed tank can be passed through
The spring of adjusting pressure release valve is controlled, when the pressure in water sealed tank is more than the pressure value of setting, the valve plate A and valve of relief valve
Plate B will be detached since pressure becomes larger, and gas is made to leak between two plates；Meanwhile if exploding at air outlet pipe, by
In the setting of water seal, it can avoid also exploding at air inlet pipe, harm is made to reach minimum；
（2）Be provided with water supplement port above first water sealed tank or the second water sealed tank water surface curve, can the moisturizing into water sealed tank in time,
It is easy to operate；
（3）One liquid level gauge is respectively installed on the first water seal pot sidewall, liquid level gauge be arranged on sealing water water surface curve hereinafter,
Observation water level convenient to carry out, it is ensured that the water in water sealed tank is between highest liquid level and minimum liquid level；
（4）The minimum and maximum limiting value reached according to needed for water seal liquid level during gas filtration, in the second water sealed tank side
Three admitthance liquid-level switches are distributed on wall vertical direction, first is arranged at liquid level Up limit, and second is arranged on
At the position of the first water sealed tank light plate level, third is arranged at liquid level liminal value, and three admitthance liquid levels are opened
Water in effectively control water sealed tank is closed, ensures the normal work of water sealed tank；
（5）One steel plate, the sealing function of reinforcement structure are set at the first water sealed tank interior sealing water water surface curve；
（6）Nitrogen blow valve port is provided on first water sealed tank or the second water seal pot sidewall, is passed through in nitrogen discharge water sealed tank
Other gases, ensure water sealed tank in cleaning；
（7）First water sealed tank and the second water sealed tank sidewall bottom set access panel A and access panel B, air inlet pipe middle part respectively
Access panel C is set, convenient for observing water sealed tank inner case, is conducive to clean in time；
（8）Sewage draining exit A is connected with sewage draining exit B by a connecting pipe, and sewage draining exit A and sewage draining exit B are respectively arranged with blowdown valve A
With blowdown valve B, communicating pipe one end be provided with blowdown valve C, open blowdown valve A and blowdown valve B and be mainly used for carrying out water sealed tank
It cleans, opens blowdown valve C for the discharge to water in water sealed tank, effectively control water in two water sealed tanks.
Description of the drawings
Fig. 1 is a kind of structure diagram of marine air sealing structure for water of the utility model.
Fig. 2 is a kind of structure diagram of marine air sealing structure for water relief valve of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
As depicted in figs. 1 and 2, the utility model discloses a kind of marine air sealing structure for water, including a pair of arranged side by side
The first water sealed tank and the second water sealed tank for setting and being interconnected；
First water sealed tank 1 is built-in with sealing water 7, and an air inlet pipe 2 is stretched at top, which extends to the first water seal
In tank 1 below water surface curve, there is a communication port A10, access panel A6, sidewall upper setting one on the side wall of the first water sealed tank 1
Water supplement port 9, side wall lower ends set a liquid level gauge 5, and 2 middle part of air inlet pipe has an access panel B3, and 1 bottom of the first water sealed tank has one
Sewage draining exit A, and it is correspondingly arranged a blowdown valve A12；A steel plate 4, the steel plate 4 are covered at first water sealed tank, 1 interior sealing water, 7 water surface curve
There is a through-hole being inserted into for air inlet pipe at middle part.
Second water sealed tank 19 is built-in with the sealing water 7 being connected with the first water sealed tank 1, and an air outlet pipe 20 is stretched out at top,
The air outlet pipe 20 is by extending and stretching out above water surface curve in the second water sealed tank 19, on the side wall of 1 side of the first water sealed tank
With a communication port B11 corresponding with communication port A10, access panel B15, there is a venting of dust explosion mouth 18, venting of dust explosion mouth on opposite side side wall
Three admitthance liquid-level switches 16 are distributed on bottom side of the wall vertical direction, bottom has a sewage draining exit B, and is correspondingly arranged a blowdown
Valve B13；One relief valve is installed on venting of dust explosion mouth, relief valve include valve body 23, valve plate A24, valve plate B25, installing plate 27 and with installation
Plate connection spring 26, valve body 23 be mounted on on 28 corresponding side wall of venting of dust explosion mouth, valve plate A24 is connected with valve body 23, and is holding
Portion is fixedly connected using bolt with installing plate 27；Spring 26 is arranged between installing plate 27 and valve plate A24, and annular is uniformly distributed fixed
On installing plate 27, the other end connection valve plate B25 of spring 26.
Pass through a connecting pipe A22 between the communication port B11 of the communication port A10 of first water sealed tank 1 and the second water sealed tank 19
Connection, and then realize the connection of sealing water；Sewage draining exit A is connected with sewage draining exit B by a connecting pipe B21.
With sealing structure for water at work, the gas in air bottle passes through air inlet pipe to a kind of marine air of the utility model
2 enter the first water sealed tanks 1 sealing water 7 in, along even bucket pipe A22 enter the second water sealed tank 14 sealing water 7 in, at this time due to
Gas and the difference of drop residence time in water 7 is sealed being blended in gas, purified gas directly overflow sealing water
7, into air outlet pipe 20；During the work time, when the pressure in the second water sealed tank 19 is excessive, the spring in relief valve is pushed
26, the valve plate A24 of relief valve is made to be detached with valve plate B25, gas is overflowed between two valve plates, ensures air pressure in water sealed tank
Stablize；Simultaneously because there are moisture content in gas, the water in water sealed tank can become larger, and be when water reaches Up limit,
The admitthance liquid-level switch 17 of the top will detect water level, open blowdown valve C14, discharge the water in water sealed tank, work as water
When amount is less than the lowermost admitthance switch 17, blowdown valve C14 is closed, and moisturizing is carried out by water supplement port, when water reaches intermediate
Admitthance switch 17 when, moisturizing terminates, and marine air is worked on sealing structure for water.After system work a period of time,
Nitrogen is passed through by nitrogen blow valve port 16, other gases in water sealed tank is discharged, opens simultaneously blowdown valve A12 and blowdown valve B13
Respectively to being cleaned inside the first water sealed tank 1 and the second water sealed tank 19, ensure the cleaning of water sealed tank.
The basic principle and main feature of the utility model has been shown and described above.The technical staff of the industry should
Solution, the present utility model is not limited to the above embodiments, new the above embodiments and description only describe this practicality
The principle of type, on the premise of not departing from the spirit and scope of the utility model, the present invention also has various changes and improvements,
These various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (8)
1. a kind of marine air sealing structure for water, it is characterised in that：
The first water sealed tank and the second water sealed tank for being set up in parallel and being interconnected including a pair；
First water sealed tank is built-in with sealing water, and an air inlet pipe is stretched at top, which extends in the first water sealed tank
Below water surface curve, there is a communication port A in the side wall of the first water sealed tank, bottom has a sewage draining exit A；
Second water sealed tank is built-in with the sealing water being connected with the first water sealed tank, and an air outlet pipe, the outlet are stretched out in top
Pipe has one with connecting by extending and stretching out above water surface curve in the second water sealed tank on the side wall of the first water sealed tank side
Mouthful A corresponding communication port B has a venting of dust explosion mouth on opposite side side wall, and bottom has a sewage draining exit B；
One relief valve is installed, relief valve includes valve body, valve plate A, valve plate B, installing plate and connect with installing plate on the venting of dust explosion mouth
Spring, the valve body is mounted on side wall corresponding with venting of dust explosion mouth, and valve plate A is connected with valve body, and end using bolt and
Installing plate is fixedly connected；The spring is arranged between installing plate and valve plate A, and annular is uniformly fixed on a mounting board, spring
Other end connection valve plate B；
Being connected by a connecting pipe A between the communication port A of first water sealed tank and the communication port B of the second water sealed tank, and then
Realize the connection of sealing water；Sewage draining exit A is connected with sewage draining exit B by a connecting pipe B.
2. marine air sealing structure for water according to claim 1, it is characterised in that：First water sealed tank or second
Water supplement port is provided with above water sealed tank water surface curve.
3. marine air sealing structure for water according to claim 1, it is characterised in that：Pacify on the first water seal side wall
Equipped with liquid level gauge.
4. marine air sealing structure for water according to claim 1, it is characterised in that：The second water seal pot sidewall erects
Nogata is distributed three admitthance liquid-level switches upwards.
5. marine air sealing structure for water according to claim 1, it is characterised in that：The first water sealed tank interior sealing
A steel plate is covered at water water surface curve, there is a through-hole being inserted into for air inlet pipe in the middle part of the steel plate.
6. marine air sealing structure for water according to claim 1, it is characterised in that：First water sealed tank or second
Nitrogen blow valve port is provided on water seal pot sidewall.
7. marine air sealing structure for water according to claim 1, it is characterised in that：First water sealed tank and second
Water sealed tank sidewall bottom sets access panel A and access panel B respectively, and access panel C is set in the middle part of air inlet pipe.
8. marine air sealing structure for water according to claim 1, it is characterised in that：The sewage draining exit A and sewage draining exit B
Be respectively arranged with blowdown valve A and blowdown valve B, communicating pipe one end be provided with blowdown valve C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216076.3U CN207486433U (en) | 2017-09-21 | 2017-09-21 | A kind of marine air sealing structure for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216076.3U CN207486433U (en) | 2017-09-21 | 2017-09-21 | A kind of marine air sealing structure for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486433U true CN207486433U (en) | 2018-06-12 |
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ID=62482618
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721216076.3U Active CN207486433U (en) | 2017-09-21 | 2017-09-21 | A kind of marine air sealing structure for water |
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| CN (1) | CN207486433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620864A (en) * | 2017-09-21 | 2018-01-23 | 江苏江海船舶设备制造有限公司 | A kind of marine air sealing structure for water |
-
2017
- 2017-09-21 CN CN201721216076.3U patent/CN207486433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620864A (en) * | 2017-09-21 | 2018-01-23 | 江苏江海船舶设备制造有限公司 | A kind of marine air sealing structure for water |
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