CN103628535B - Two-way water seal arrangement - Google Patents
Two-way water seal arrangement Download PDFInfo
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- CN103628535B CN103628535B CN201310506893.2A CN201310506893A CN103628535B CN 103628535 B CN103628535 B CN 103628535B CN 201310506893 A CN201310506893 A CN 201310506893A CN 103628535 B CN103628535 B CN 103628535B
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- evacuated tube
- surge tank
- shaped pipe
- inner evacuated
- seal arrangement
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Abstract
The invention discloses a kind of two-way water seal arrangement, comprise U-shaped pipe, the first inner evacuated tube, the second inner evacuated tube, described first inner evacuated tube, the second inner evacuated tube are connected with U-shaped pipe both sides respectively, described first inner evacuated tube, the second inner evacuated tube outside are sealed and installed with the first surge tank, the second surge tank respectively, and the first described surge tank, the second surge tank top are equipped with first interface, the second interface respectively.Structure of the present invention is simple, without the need to special component, can carry out standardized production; Because the present invention relies on self water-pressure sealed, there is no mechanical movement or moveable part, can not wear and tear, can safety be improved; Again due to the first surge tank, the second surge tank that the present invention is provided with, when overvoltage or negative pressure appear in system, the water in U-shaped pipe flows into buffering pottle and avoids the water in U-shaped pipe flow out or pour in down a chimney, and affects product quality.
Description
Technical field
The present invention relates to a kind of two-way water seal arrangement.
Background technology
Existing water seal arrangement adopts U-shaped pipe usually, is subject to the favor of buyer because U-shaped tubular structure is simple, cheap.But due to the design feature of U-shaped pipe self, it is caused to only can be used in pressure stability, without in the situation of larger fluctuation, when system pressure fluctuation is larger, use the water seal of U-shaped pipe when malleation fluctuates, water in water seal can be rushed out, when pressure recover is normal, because the anhydrous or water level in water seal is very low, system sealing cannot be ensured; When negative pressure appears in system, the water in U-shaped pipe can enter again in container, with Product mix, affects product quality.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provides and a kind of effectively ensures sealing effectiveness and safe and reliable, two-way water seal arrangement applied widely.
Technical scheme: in order to realize above object, the two-way water seal arrangement of one provided by the invention, comprise U-shaped pipe, the first inner evacuated tube, the second inner evacuated tube, described first inner evacuated tube, the second inner evacuated tube are connected with U-shaped pipe both sides respectively, described first inner evacuated tube, the second inner evacuated tube outside are sealed and installed with the first surge tank, the second surge tank respectively, and the first described surge tank, the second surge tank top are equipped with first interface, the second interface respectively.
Described first inner evacuated tube, the second inner evacuated tube and the first surge tank, second cushion tank connected bottom and are respectively equipped with return port 5, can realize the recovery of the water taken out of by gas, improve the sealing of system.
The bottom of described U-shaped pipe is provided with evacuation port, can when U-shaped pipe does not use, to being emptied completely of solution in pipe.
The first described surge tank, the second surge tank and U-shaped pipe are equipped with respectively the first content gauge, the second content gauge, to understand level condition in time with staff, and make corresponding process, increase work efficiency.
Described first inner evacuated tube, the second inner evacuated tube delivery port lateral bending, just with the discharge of moisture.
The first described content gauge, the second content gauge are equipped with content gauge junction box, can say liquid level data teletransmission, the colleague saving manpower consumption also can monitor system in real time, improves safety.
Described liquid level counts electrode-type liquid-level meter, and described electrode-type liquid-level meter can send overvoltage or negative pressure alarm in time, improves safety.
The course of work of described two-way water seal arrangement is:
A second interface is connected with work system by (), the pressure of setting work system can tolerance range, and potential difference between U-shaped pipe height and the first surge tank, the second surge tank can be regulated by tolerance range according to the pressure of work system, protective gas in system is not revealed, and the air outside two-way water seal arrangement can not enter water seal arrangement;
B () is when the malleation in system exceedes scope of design, gas in system enters the second surge tank by the second interface, described gas is discharged from the first inner evacuated tube through U-shaped pipe, the water taken out of along with gas is separated at the delivery port of the first inner evacuated tube, is back to U-shaped pipe by the return port 5 be provided with bottom the first inner evacuated tube;
C () is when the negative pressure in system exceedes scope of design, air enters the first surge tank by first interface, described air is discharged from the second inner evacuated tube through U-shaped pipe, the water taken out of along with gas is separated at the delivery port of the second inner evacuated tube, is back in U-shaped pipe by the return port 5 giving up friend bottom the second inner evacuated tube;
D (), when the situation of water level lower than ordinary water level or appearance (b) (c), described electrode-type liquid-level meter gives the alarm, also by content gauge junction box teletransmission display fluid level condition.
Beneficial effect: compared with prior art structure of the present invention is simple, without the need to special component, can carry out standardized production.
Because the present invention relies on self water-pressure sealed, there is no mechanical movement or moveable part, can not wear and tear, can safety be improved.
Due to the first surge tank, the second surge tank that the present invention is provided with, when overvoltage or negative pressure appear in system, the water in U-shaped pipe flows into buffering pottle and avoids the water in U-shaped pipe flow out or pour in down a chimney, and affects product quality.
The electrode-type liquid-level meter be provided with due to the present invention and content gauge junction box can be monitored system mode in real time, improve safety, also can process in time system produced problem, increase work efficiency.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
Wherein: 1.U shape is managed, 2. the first inner evacuated tube, 3. the second inner evacuated tube, 4. content gauge junction box, return port 5., 11, evacuation port, 21. first surge tanks, 22. first interfaces, 23. first content gauges, 31. second surge tanks, 32. second interfaces, 33. second content gauges.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
The two-way water seal arrangement of one as shown in Figure 1, its concrete structure is as follows: comprise the inner evacuated tube 3 of U-shaped pipe the 1, first inner evacuated tube 2, second, the bottom of described U-shaped pipe 1 is provided with evacuation port 5, the inner evacuated tube 3 of described first inner evacuated tube 2, second is connected with U-shaped pipe 1 both sides respectively, the inner evacuated tube 3 delivery port lateral bending of the described first inner evacuated tube 2, second; Described first inner evacuated tube 3 outside of inner evacuated tube 2, second is sealed and installed with the first surge tank 21, second surge tank 31 respectively, and the bottom that the inner evacuated tube 3 of the described first inner evacuated tube 2, second is connected with the first surge tank 21, second surge tank 31 is respectively equipped with return port 5; The first described surge tank 21 top and U-shaped pipe 1 bottom connect the first content gauge 23, second surge tank 31 top and U-shaped pipe 1 bottom connects the second content gauge 33, and the first described content gauge 23, second content gauge 33 is equipped with content gauge junction box 4; Described liquid level counts electrode-type liquid-level meter, and first interface 22, second interface 32 is equipped with at the first described surge tank 21, second surge tank 31 top respectively.
The course of work of two-way water seal arrangement is:
A second interface 32 is connected with work system by (), the pressure of setting work system can tolerance range+7000Pa ~-2000Pa, and the potential difference of U-shaped pipe 1 highly and between the first surge tank 21, second surge tank 31 can be regulated by tolerance range according to the pressure of work system, U-shaped pipe 1 diameter d 4 and height h3, h4 need pressure limit to select according to system, under normal circumstances, d2=d3=d4, capacity according to system is selected, d1=2 ~ 5d4, protective gas in system is not revealed, and the air outside two-way water seal arrangement can not enter water seal arrangement;
B () is when the malleation in system exceedes scope of design, gas in system enters the second surge tank 31 by the second interface 32, described gas is discharged from the first inner evacuated tube 2 through U-shaped pipe 1, the water taken out of along with gas is separated at the delivery port of the first inner evacuated tube 2, is back to U-shaped pipe 1 by the return port 5 be provided with bottom the first inner evacuated tube 2;
C () is when the negative pressure in system exceedes scope of design, air enters the first surge tank 21 by first interface 22, described air is discharged from the second inner evacuated tube 3 through U-shaped pipe 1, the water taken out of along with gas is separated at the delivery port of the second inner evacuated tube 3, is back in U-shaped pipe 1 by the return port 5 be provided with bottom the second inner evacuated tube 3;
D (), when the situation of water level lower than ordinary water level or appearance (b) (c), described electrode-type liquid-level meter gives the alarm, also by content gauge junction box 4 teletransmission display fluid level condition.
Embodiment, only for technical conceive of the present invention and feature are described, its objective is to allow and is familiar with these those skilled in the art and can understands content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalents done by Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a two-way water seal arrangement, it is characterized in that: comprise U-shaped pipe (1), the first inner evacuated tube (2), the second inner evacuated tube (3), described first inner evacuated tube (2), the second inner evacuated tube (3) are connected with U-shaped pipe (1) both sides respectively, described first inner evacuated tube (2), the second inner evacuated tube (3) outside are sealed and installed with the first surge tank (21), the second surge tank (31) respectively, and described the first surge tank (21), the second surge tank (31) top are equipped with first interface (22), the second interface (32) respectively; The bottom that described first inner evacuated tube (2), the second inner evacuated tube (3) are connected with the first surge tank (21), the second surge tank (31) is respectively equipped with return port (5).
2. two-way water seal arrangement according to claim 1, is characterized in that: the bottom of described U-shaped pipe (1) is provided with evacuation port (11).
3. two-way water seal arrangement according to claim 1, is characterized in that: described the first surge tank (21) top and U-shaped pipe (1) bottom connect the first content gauge (23), the second surge tank (31) top and U-shaped pipe (1) bottom and connect the second content gauge (33).
4. two-way water seal arrangement according to claim 1, is characterized in that: the described first inner evacuated tube (2), the second inner evacuated tube (3) delivery port lateral bending.
5. two-way water seal arrangement according to claim 3, is characterized in that: described the first content gauge (23), the second content gauge (33) are equipped with content gauge junction box (4).
6. two-way water seal arrangement according to claim 3, is characterized in that: described liquid level counts electrode-type liquid-level meter.
7. two-way water seal arrangement according to claim 6, is characterized in that: the course of work of described two-way water seal arrangement is:
A second interface (32) is connected with work system by (), the pressure of setting work system can tolerance range, and potential difference between U-shaped pipe (1) height and the first surge tank (21), the second surge tank (31) can be regulated by tolerance range according to the pressure of work system, protective gas in system is not revealed, and the air outside two-way water seal arrangement can not enter water seal arrangement;
B () is when the malleation in system exceedes scope of design, gas in system enters the second surge tank (31) by the second interface (32), described gas is discharged from the first inner evacuated tube (2) through U-shaped pipe (1), the water taken out of along with gas is separated at the delivery port of the first inner evacuated tube (2), and the return port (5) be provided with by the first inner evacuated tube (2) bottom is back to U-shaped pipe (1);
C () is when the negative pressure in system exceedes scope of design, air enters the first surge tank (21) by first interface (22), described air is discharged from the second inner evacuated tube (3) through U-shaped pipe (1), the water taken out of along with gas is separated at the delivery port of the second inner evacuated tube (3), is back in U-shaped pipe (1) by the return port 5 of the second inner evacuated tube (3) bottom house friend;
D (), when the situation of water level lower than ordinary water level or appearance (b) (c), electrode-type liquid-level meter gives the alarm, also by content gauge junction box (4) teletransmission display fluid level condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506893.2A CN103628535B (en) | 2013-10-25 | 2013-10-25 | Two-way water seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506893.2A CN103628535B (en) | 2013-10-25 | 2013-10-25 | Two-way water seal arrangement |
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| Publication Number | Publication Date |
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| CN103628535A CN103628535A (en) | 2014-03-12 |
| CN103628535B true CN103628535B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310506893.2A Active CN103628535B (en) | 2013-10-25 | 2013-10-25 | Two-way water seal arrangement |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110067937A (en) * | 2019-05-21 | 2019-07-30 | 挪亚圣诺（太仓）生物科技有限公司 | A kind of nitrogen-sealed system and sealing technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10104394A (en) * | 1996-09-30 | 1998-04-24 | Ishikawajima Harima Heavy Ind Co Ltd | Sealing device of storage tank |
| CN2846564Y (en) * | 2005-11-15 | 2006-12-13 | 文进红 | Air-tight device for water collection and dirt collection mouth and cellar well cover with said device |
| CN202852079U (en) * | 2012-09-19 | 2013-04-03 | 广东韶钢松山股份有限公司 | U type pipeline coal gas water seal device |
| CN203583610U (en) * | 2013-10-25 | 2014-05-07 | 挪亚圣诺（太仓）生物科技有限公司 | Bidirectional water seal device |
-
2013
- 2013-10-25 CN CN201310506893.2A patent/CN103628535B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10104394A (en) * | 1996-09-30 | 1998-04-24 | Ishikawajima Harima Heavy Ind Co Ltd | Sealing device of storage tank |
| CN2846564Y (en) * | 2005-11-15 | 2006-12-13 | 文进红 | Air-tight device for water collection and dirt collection mouth and cellar well cover with said device |
| CN202852079U (en) * | 2012-09-19 | 2013-04-03 | 广东韶钢松山股份有限公司 | U type pipeline coal gas water seal device |
| CN203583610U (en) * | 2013-10-25 | 2014-05-07 | 挪亚圣诺（太仓）生物科技有限公司 | Bidirectional water seal device |
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| CN103628535A (en) | 2014-03-12 |
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