CN106677276B - Electromagnetic protection device and method for water supply and drainage system of electromagnetic shielding building structure - Google Patents
Electromagnetic protection device and method for water supply and drainage system of electromagnetic shielding building structure Download PDFInfo
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- CN106677276B CN106677276B CN201611267788.8A CN201611267788A CN106677276B CN 106677276 B CN106677276 B CN 106677276B CN 201611267788 A CN201611267788 A CN 201611267788A CN 106677276 B CN106677276 B CN 106677276B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
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- Architecture (AREA)
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an electromagnetic protection device and method for a water supply and drainage system of an electromagnetic shielding building structure, which comprises a plurality of closed water tanks made of metal materials, wherein the front end surfaces of the closed water tanks penetrate out of a wall body of a shielding building through water delivery pipes made of metal materials, and different closed water tanks are communicated through the water delivery pipes made of metal materials; the valve is arranged on the water pipe between the wall body of the shielding building and the closed water tank, the length of the water pipe between the valve and the closed water tank is L, the inner diameter of the water pipe is D, and L/D is more than 5. The closed water tank and the water delivery pipe are both made of metal materials, water inlet or water outlet is controlled through control of the valve, and water in the water delivery pipe is separated by the water valve and the closed water tank, so that the electromagnetic shielding effect is achieved. The electromagnetic shielding device is simple in structure, convenient to operate and good in electromagnetic shielding effect.
Description
Technical Field
The invention belongs to the technical field of electromagnetic shielding, and mainly relates to an electromagnetic protection device and method for a water supply and drainage system of an electromagnetic shielding building structure.
Background
Electromagnetic shield room wide application has the higher place of work that secrecy required, in order to guarantee its electromagnetic shield effect, current electromagnetic shield room generally is the enclosure that metal material made, to large-scale electromagnetic shield room, for example shielding building, the people need the water under the longer condition of working or live time in the shielding building, current running water supply pipe electromagnetic signal may reveal through rivers when supplying water, has very big potential safety hazard, this problem is waited to solve urgently.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electromagnetic protection device and method for a water supply and drainage system of an electromagnetic shielding building structure.
The technical scheme of the invention is as follows:
an electromagnetic protection device of a water supply and drainage system of an electromagnetic shielding building structure comprises a plurality of metal closed water tanks, wherein the front end surfaces of the closed water tanks penetrate out of a wall body of a shielding building through metal water pipes, and different closed water tanks are communicated through the metal water pipes; the valve is arranged on the water pipe between the wall body of the shielding building and the closed water tank, the length of the water pipe between the valve and the closed water tank is L, the inner diameter of the water pipe is D, and L/D is more than 5.
Preferably, the closed water tanks comprise a first closed water tank and a second closed water tank, the front end face, close to the upper end face, of the first closed water tank is connected with a first water conveying pipe, the first water conveying pipe penetrates out of a wall body of the shielding building, a first valve is installed on the first water conveying pipe between the wall body of the shielding building and the first closed water tank, the length of the first water conveying pipe between the first valve and the first closed water tank is L1, the inner diameter of the water conveying pipe is D1, and the L1/D1 is greater than 5; the rear end face of the first closed water tank close to the lower end face is connected with a second water pipe, the other end of the second water pipe is connected to the front end face of the second closed water tank close to the upper end face, a second valve is installed on the second water pipe, the rear end face of the second closed water tank close to the lower end face is connected with a third water pipe, the third water pipe supplies water for the shielding room, and a third valve is installed on the third water pipe.
Preferably, the valve bodies, the valve cores and the connecting flanges of the first valve, the second valve and the third valve are all made of metal materials.
Preferably, the first valve, the second valve and the third valve are all electromagnetic valves.
Preferably, a first liquid level meter is arranged in the first closed water tank, and a second liquid level meter is arranged in the second closed water tank.
Preferably, the closed water tank further comprises a first closed sewage tank and a second closed sewage tank, the front end face, close to the upper end face, of the first closed sewage tank is connected with a first sewage delivery pipe, the first sewage delivery pipe is used for shielding sewage discharged by the building, a first sewage valve is mounted on the first sewage delivery pipe, the rear end face, close to the lower end face, of the first closed sewage tank is connected with a second sewage delivery pipe, the other end of the second sewage delivery pipe is connected to the front end face, close to the upper end face, of the second closed sewage tank, a second sewage valve is mounted on the second sewage delivery pipe, the rear end face, close to the lower end face, of the second closed sewage tank is connected with a third sewage delivery pipe, and the third sewage delivery pipe penetrates out of the wall body of the shielding building; and a third sewage valve is arranged on a third sewage delivery pipe between the wall of the shielding building and the second closed sewage tank, the length of the third sewage delivery pipe between the third sewage valve and the second closed sewage tank is L2, the inner diameter of the sewage delivery pipe is D2, and L2/D2 is more than 5.
Preferably, the valve bodies, the valve cores and the connecting flanges of the first sewage valve, the second sewage valve and the third sewage valve are all made of metal materials.
Preferably, the first sewage valve, the second sewage valve and the third sewage valve are all electromagnetic valves.
Preferably, a third liquid level meter is arranged in the first closed sewage tank, and a fourth liquid level meter is arranged in the second closed sewage tank.
A water delivery method of an electromagnetic protection device of a water supply and drainage system based on an electromagnetic shielding building structure comprises a domestic water delivery method and a sewage delivery method;
the domestic water delivery method comprises the following steps:
step S1: the first valve, the second valve and the third valve are all in a closed state, the first valve is opened, water enters the first closed water tank from the first water conveying pipe through the first valve, the first liquid level meter detects that the water level reaches a set water level, and the first valve is closed;
step S2: after the first valve is closed, the second valve is opened, water enters the second closed water tank from the second water conveying pipe through the second valve, the second liquid level meter detects that the water level reaches the set water level, and the second valve is closed;
step S3: after the second valve is closed, the third valve is opened;
step S4: repeating steps S1-S3;
the sewage water conveying method comprises the following steps:
step S5: the first sewage valve is opened, sewage enters the first closed sewage tank from the first sewage delivery pipe through the first sewage valve, the third liquid level meter detects that the water level reaches a set water level, and the first sewage valve is closed;
step S6: after the first sewage valve is closed, the second sewage valve is opened, water enters a second closed sewage tank from the second sewage delivery pipe through the second sewage valve, the fourth liquid level meter detects that the water level reaches the set water level, and the second sewage valve is closed;
step S7: after the second sewage valve is closed, a third sewage valve is opened;
step S8: steps S5-S7 are repeated.
The invention has the beneficial effects that:
the closed water tank and the water delivery pipe are both made of metal materials, water inlet or water outlet is controlled through control of the valve, and water in the water delivery pipe is separated by the water valve and the closed water tank, so that the electromagnetic shielding effect is achieved. The electromagnetic shielding device is simple in structure, convenient to operate and good in electromagnetic shielding effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1 is a first closed water tank, 2 is a second closed water tank, 3 is a first water delivery pipe, 4 is a first valve, 5 is a second water delivery pipe, 6 is a second valve, 7 is a third valve, 8 is a third water delivery pipe, 9 is a shielding building, 10 is a first liquid level meter, and 11 is a second liquid level meter; 12 is a first closed sewage tank, 13 is a second closed sewage tank, 14 is a first sewage conduit pipe, 15 is a first sewage valve, 16 is a second sewage valve, 17 is a second sewage conduit pipe, 18 is a third sewage conduit pipe, 19 is a third sewage valve, 20 is a third liquid level meter, and 21 is a fourth liquid level meter.
Detailed Description
An electromagnetic protection device of a water supply and drainage system of an electromagnetic shielding building structure comprises a plurality of metal closed water tanks, wherein the front end surfaces of the closed water tanks penetrate out of a wall body of a shielding building through metal water pipes, and different closed water tanks are communicated through the metal water pipes; the water pipe between the wall of the shielding building and the closed water tank is provided with a valve, the length of the water pipe between the valve and the closed water tank is L, the inner diameter of the water pipe is D, and L/D is more than 5.
In this embodiment, refer to fig. 1, the closed water tank includes first closed water tank and second closed water tank, the preceding terminal surface that first closed water tank is close to the up end is connected with first raceway, first raceway is worn out from the wall body of shielding building, install first valve on the first raceway between the wall body of shielding building and the first closed water tank, the length of first raceway between first valve and the first closed water tank is L1, the internal diameter of raceway is D1, L1D 1>5, after first valve is closed, the electromagnetic wave can not reach in the first closed water tank, reach electromagnetic shield effect.
The rear end face of the first closed water tank close to the lower end face is connected with a second water pipe, the other end of the second water pipe is connected to the front end face of the second closed water tank close to the upper end face, a second valve is installed on the second water pipe, the rear end face of the second closed water tank close to the lower end face is connected with a third water pipe, the third water pipe supplies water for the shielding room, and a third valve is installed on the third water pipe.
The valve bodies, the valve cores and the connecting flanges of the first valve, the second valve and the third valve are all made of metal materials. The first valve, the second valve and the third valve are all electromagnetic valves, and the electronic valves can realize automatic control.
Be equipped with first level gauge in the first closed water tank, be equipped with the second level gauge in the second closed water tank, be convenient for in time detect the water level in the water tank.
The closed water tank also comprises a first closed sewage tank and a second closed sewage tank, the front end face, close to the upper end face, of the first closed sewage tank is connected with a first sewage delivery pipe, the first sewage delivery pipe is used for shielding building sewage, a first sewage valve is mounted on the first sewage delivery pipe, the rear end face, close to the lower end face, of the first closed sewage tank is connected with a second sewage delivery pipe, the other end of the second sewage delivery pipe is connected to the front end face, close to the upper end face, of the second closed sewage tank, a second sewage valve is mounted on the second sewage delivery pipe, the rear end face, close to the lower end face, of the second closed sewage tank is connected with a third sewage delivery pipe, and the third sewage delivery pipe penetrates out of the wall body of the shielding building; and a third sewage valve is arranged on a third sewage delivery pipe between the wall of the shielding building and the second closed sewage tank, the length of the third sewage delivery pipe between the third sewage valve and the second closed sewage tank is L2, the inner diameter of the sewage delivery pipe is D2, and L2/D2 is more than 5. After the third sewage valve is closed, the electromagnetic waves can not reach the second closed sewage tank, so that the electromagnetic shielding effect is achieved.
The valve bodies, the valve cores and the connecting flanges of the first sewage valve, the second sewage valve and the third sewage valve are all made of metal materials. The first sewage valve, the second sewage valve and the third sewage valve are all electromagnetic valves, and the electronic valves can realize automatic control.
The first closed sewage tank is internally provided with a third liquid level meter, and the second closed sewage tank is internally provided with a fourth liquid level meter, so that the water level in the water tank can be detected conveniently and timely.
A water delivery method of an electromagnetic protection device of a water supply and drainage system based on an electromagnetic shielding building structure comprises a domestic water delivery method and a sewage delivery method;
the domestic water delivery method comprises the following steps:
step S1: the first valve, the second valve and the third valve are all in a closed state, the first valve is opened, water enters the first closed water tank from the first water conveying pipe through the first valve, the first liquid level meter detects that the water level reaches a set water level, and the first valve is closed;
step S2: after the first valve is closed, the second valve is opened, water enters the second closed water tank from the second water conveying pipe through the second valve, the second liquid level meter detects that the water level reaches the set water level, and the second valve is closed;
step S3: after the second valve is closed, the third valve is opened.
Step S4: steps S1-S3 are repeated.
The sewage water conveying method comprises the following steps:
step S5: the first sewage valve is opened, sewage enters the first closed sewage tank from the first sewage delivery pipe through the first sewage valve, the third liquid level meter detects that the water level reaches a set water level, and the first sewage valve is closed;
step S6: after the first sewage valve is closed, the second sewage valve is opened, water enters a second closed sewage tank from the second sewage delivery pipe through the second sewage valve, the fourth liquid level meter detects that the water level reaches the set water level, and the second sewage valve is closed;
step S7: after the second waste valve is closed, the third waste valve is opened.
Step S8: steps S5-S7 are repeated.
When one of the first valve, the second valve and the third valve is in an open state, the other two valves are in a closed state, so that the water in the water conveying pipe is separated, and a better shielding effect is realized.
When one of the first sewage valve, the second sewage valve and the third sewage valve is in an open state, the other two valves are in a closed state, and the water in the sewage conduit pipe is separated, so that a better shielding effect is realized.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The electromagnetic protection device for the water supply and drainage system of the electromagnetic shielding building structure is characterized by comprising a plurality of closed water tanks made of metal materials, wherein the front end surfaces of the closed water tanks penetrate out of a wall body of a shielding building through water delivery pipes made of metal materials, and different closed water tanks are communicated through the water delivery pipes made of metal materials; a valve is arranged on the water pipe between the wall body of the shielded building and the closed water tank, the length of the water pipe between the valve and the closed water tank is L, the inner diameter of the water pipe is D, and L/D is more than 5;
the closed water tank comprises a first closed water tank and a second closed water tank, a first water delivery pipe is connected to the front end face, close to the upper end face, of the first closed water tank, the first water delivery pipe penetrates out of a wall body of the shielding building, a first valve is mounted on the first water delivery pipe between the wall body of the shielding building and the first closed water tank, the length of the first water delivery pipe between the first valve and the first closed water tank is L1, the inner diameter of the water delivery pipe is D1, and L1/D1 is more than 5; the rear end face of the first closed water tank close to the lower end face is connected with a second water pipe, the other end of the second water pipe is connected to the front end face of the second closed water tank close to the upper end face, a second valve is installed on the second water pipe, the rear end face of the second closed water tank close to the lower end face is connected with a third water pipe, the third water pipe supplies water for the shielding room, and a third valve is installed on the third water pipe.
2. The electromagnetic protection device for water supply and drainage system of electromagnetic shielding building structure of claim 1, wherein the valve bodies of the first valve, the second valve and the third valve, the valve core and the connecting flange are made of metal.
3. The electromagnetic protection device for water supply and drainage system of electromagnetic shielding building structure of claim 2, wherein the first valve, the second valve and the third valve are all electromagnetic valves.
4. An electromagnetic shielding apparatus for a water supply and drainage system of an electromagnetically shielded building structure as claimed in claim 3, wherein said first closed tank is provided with a first liquid level meter, and said second closed tank is provided with a second liquid level meter.
5. The electromagnetic protection device for the water supply and drainage system of the electromagnetic shielding building structure according to claim 4, wherein the closed water tank further comprises a first closed sewage tank and a second closed sewage tank, a first sewage delivery pipe is connected to a front end surface of the first closed sewage tank close to the upper end surface, the first sewage delivery pipe is used for delivering sewage to the shielding building, a first sewage valve is mounted on the first sewage delivery pipe, a second sewage delivery pipe is connected to a rear end surface of the first closed sewage tank close to the lower end surface, the other end of the second sewage delivery pipe is connected to a front end surface of the second closed sewage tank close to the upper end surface, a second sewage valve is mounted on the second sewage delivery pipe, a third sewage delivery pipe is connected to a rear end surface of the second closed sewage tank close to the lower end surface, and the third sewage delivery pipe penetrates out of the wall of the shielding building; and a third sewage valve is arranged on a third sewage delivery pipe between the wall of the shielding building and the second closed sewage tank, the length of the third sewage delivery pipe between the third sewage valve and the second closed sewage tank is L2, the inner diameter of the sewage delivery pipe is D2, and the L2/D2 is more than 5.
6. The electromagnetic protection device for water supply and drainage system of electromagnetic shielding building structure of claim 5, wherein the valve bodies, valve cores and connecting flanges of the first, second and third sewage valves are made of metal.
7. The electromagnetic protection device for water supply and drainage system of electromagnetic shielding building structure of claim 6, wherein the first sewage valve, the second sewage valve and the third sewage valve are all electromagnetic valves.
8. The electromagnetic protection device for water supply and drainage system of electromagnetic shielding building structure of claim 7, wherein said first closed wastewater tank is provided with a third liquid level meter, and said second closed wastewater tank is provided with a fourth liquid level meter.
9. A water delivery method of the electromagnetic protection device of the water supply and drainage system based on the electromagnetic shielding building structure of claim 8, wherein the water delivery method comprises a domestic water delivery method and a sewage delivery method;
the domestic water delivery method comprises the following steps:
step S1: the first valve, the second valve and the third valve are all in a closed state, the first valve is opened, water enters the first closed water tank from the first water conveying pipe through the first valve, the first liquid level meter detects that the water level reaches a set water level, and the first valve is closed;
step S2: after the first valve is closed, the second valve is opened, water enters the second closed water tank from the second water conveying pipe through the second valve, the second liquid level meter detects that the water level reaches the set water level, and the second valve is closed;
step S3: after the second valve is closed, the third valve is opened;
step S4: repeating steps S1-S3;
the sewage water conveying method comprises the following steps:
step S5: the first sewage valve is opened, sewage enters the first closed sewage tank from the first sewage delivery pipe through the first sewage valve, the third liquid level meter detects that the water level reaches a set water level, and the first sewage valve is closed;
step S6: after the first sewage valve is closed, the second sewage valve is opened, water enters a second closed sewage tank from the second sewage delivery pipe through the second sewage valve, the fourth liquid level meter detects that the water level reaches the set water level, and the second sewage valve is closed;
step S7: after the second sewage valve is closed, a third sewage valve is opened;
step S8: steps S5-S7 are repeated.
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| CN201611267788.8A CN106677276B (en) | 2016-12-31 | 2016-12-31 | Electromagnetic protection device and method for water supply and drainage system of electromagnetic shielding building structure |
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| CN106677276B true CN106677276B (en) | 2022-06-28 |
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| CN107883419A (en) * | 2017-12-25 | 2018-04-06 | 河南民生特种装备有限公司 | Electromagnetic shielding chamber heating system |
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| CN101472455A (en) * | 2007-12-29 | 2009-07-01 | 3M创新有限公司 | Electromagnetic shielding liner and method for filling clearance of electromagnetic shielding system |
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| CN2344709Y (en) * | 1997-02-03 | 1999-10-20 | 深圳顺章电器公司 | Microwave water heater |
| CN2661784Y (en) * | 2003-11-19 | 2004-12-08 | 张新强 | Tandem living water tank for secondary water supply of storied house |
| CN101070714A (en) * | 2006-05-08 | 2007-11-14 | 上海圣佛兰纺织科技有限公司 | Method for making room with shielding function |
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