CN113691896A - Communication network of automatic control system of super high-rise secondary water supply pump house - Google Patents
Communication network of automatic control system of super high-rise secondary water supply pump house Download PDFInfo
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- CN113691896A CN113691896A CN202110959247.6A CN202110959247A CN113691896A CN 113691896 A CN113691896 A CN 113691896A CN 202110959247 A CN202110959247 A CN 202110959247A CN 113691896 A CN113691896 A CN 113691896A
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- pump
- network
- pump room
- water supply
- room
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000004891 communication Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 239000011229 interlayer Substances 0.000 claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004886 process control Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 15
- 239000007788 liquid Substances 0.000 description 6
- 239000008400 supply water Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
Abstract
The invention discloses a communication network of an automatic control system of a super high-rise secondary water supply pump room, which comprises an interlayer optical fiber double-ring network for connecting all pump rooms and a pump room internal network in each pump room; the interlayer optical fiber double-ring network combines the data of the linkage signals among the pump rooms, and realizes the related monitoring and operation of any pump room of the automatic control system of the super high-rise secondary water supply pump room on other pump rooms; the pump room internal network comprises a pump room process monitoring network and a pump room remote monitoring network, the pump room process monitoring network is composed of a process control network and a video access network between a pump room main control cabinet and a pump distribution control cabinet, and the pump room remote monitoring network is composed of a pump room main control cabinet and a central control outdoor network. According to the invention, an interlayer optical fiber double-ring network is constructed among the pump rooms and is used as a core network of the super high-rise pump room, the three subnets are completely independent and closed, the external attack is not easy to happen, and the security for resisting the external hacker attack is improved.
Description
Technical Field
The invention relates to the field of super high-rise water supply, in particular to a communication network of a super high-rise secondary water supply pump house automatic control system.
Background
In recent years, many super high-rise buildings are built in China, the water supply modes of the super high-rise buildings and common high-rise buildings or small high-rise buildings are different, and the corresponding water supply pump house self-control systems are different greatly.
The super high-rise water supply scheme has various forms, and most of the existing project water supply schemes are frequency conversion water supply and water pump and water tank combined gravity water supply.
In the frequency conversion speed regulation pump package water supply scheme, according to the level of super high-rise building, divide into a plurality of water supply district, the hypothesis: for i water supply pressure zones, the water supply level of each pressure zone is Mi, and the water supply configuration is generally as follows:
i =1 area, water supply level M1 (typically from underground to two-stories), supplied directly by municipalities;
i =2 area, water supply level M2, variable frequency water supply;
i =3 area, water supply level M3, variable frequency water supply;
and so on.
The lift flow of the variable-frequency speed-regulating pump set is respectively taken according to the standard requirement.
In the scheme of combining the water pump and the water tank with the gravity water supply, a gravity water supply living water tank is generally arranged on a refuge layer, the capacity of the water tank is calculated according to the standard requirement, the water tank is made of stainless steel materials, and the water tank is divided into two water tanks with basically equal capacity. According to the level of the super high-rise building and the condition of the refuge layer, the water supply area is divided into a plurality of water supply areas.
Suppose that: the height of the super high-rise building is n: there are i water supply areas of the water tank, the water supply level of each water supply pressure area is Mi, and the water supply configuration is generally as follows:
i =0 region: the underground pump room is provided with a water inlet tank and a lifting pump set;
i =1 region: the gravity water supply domestic water tank is supplied with water by a lifting transfer water pump in an i =0 area, the gravity water supply domestic water tank in the i =1 area supplies water to a level M1 through gravity, and a pressure reducing valve bank is arranged on an overpressure floor; meanwhile, a pump room of the i =1 area is provided with a lifting pump set to supply water to a water tank of the i =2 area;
i =2 region: the gravity water supply domestic water tank is supplied with water by a lifting transfer water pump in an i =1 area, the gravity water supply domestic water tank in the i =2 area supplies water to a level M2 through gravity, and a pressure reducing valve bank is arranged on an overpressure floor; meanwhile, a pump room of the i =2 area is provided with a lifting pump set to supply water to a water tank of the i =3 area;
and the analogy is that:
i = n region: the top layer gravity water supply domestic water tank is lifted by a previous area and transferred to a water transfer pump for supplying water, and the gravity water supply domestic water tank with the area i = n supplies water to a downstream level through gravity. And a pressure reducing valve bank is arranged on the overpressure floor. Mn level water supply is realized, and water is supplied by a variable-frequency speed-regulating pump set combined with an air pressure tank through a gravity water supply domestic water tank in an i = n area.
Although the water supply scheme of the variable-frequency speed-regulating pump set is a better water supply scheme which is more general and popular, the defects of the water supply scheme of the ultra-high layer are obvious.
The water pump and water tank combined gravity water supply scheme has the advantages of good water supply stability, obvious energy-saving effect, convenient operation and maintenance of system equipment, stable water supply pressure, certain amount of water storage, high water safety requirement of the super high-rise building, temporary power failure due to equipment faults and the like, capability of maintaining the water consumption requirement in a certain time, and great importance factor for super high-rise building owners.
The system is a communication network of an automatic control system of a super high-rise secondary water supply pump house, which is specially designed for a water pump and water tank combined gravity water supply scheme.
Disclosure of Invention
The invention aims to: the communication network of the automatic control system of the super high-rise secondary water supply pump room is provided, so that the remote networked central monitoring of the automatic control system of the super high-rise pump room is realized, and the remote control, unattended operation and full-automatic operation of the super high-rise pump room are realized.
The technical scheme of the invention is as follows:
a communication network of an automatic control system of a super high-rise secondary water supply pump room comprises an interlayer optical fiber double-ring network for connecting all pump rooms and a pump room internal network in each pump room;
the interlayer optical fiber double-ring network combines the data of the linkage signals among the pump rooms, and realizes the related monitoring and operation of any pump room of the automatic control system of the super high-rise secondary water supply pump room on other pump rooms;
the pump room internal network comprises a pump room process monitoring network and a pump room remote monitoring network, the pump room process monitoring network is composed of a process control network and a video access network between a pump room main control cabinet and a pump distribution control cabinet, and the pump room remote monitoring network is composed of a pump room main control cabinet and a central control outdoor network.
Preferably, the interlayer optical fiber double ring network is connected with the internal network of the pump room in each pump room through an optical switch.
Preferably, the pump room main control cabinet and the pump branch control cabinet are connected through a switch.
Preferably, the exchanger between the pump room main control cabinet and the pump branch control cabinet is further connected with a central control outdoor network.
The invention has the advantages that:
in the invention, an interlayer optical fiber double-ring network is constructed among pump rooms and is used as a core network of a pump room of a super high layer, on one hand, the network organically combines data of linkage signals among the pump rooms through the ring network, and on the other hand, any pump room of the super high layer can realize related monitoring and operation on other pump rooms; the network structure in the pump room is composed of a pump room process monitoring network and a pump room remote monitoring network, so that the three subnets are completely independent and closed, external attacks are not easy to happen, and the security of resisting external hacker attacks is improved.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is an architecture diagram of a communication network of the superelevation secondary water supply pump house automatic control system of the present invention.
Detailed Description
The invention relates to an automatic control system of a super high-rise secondary water supply pump room, which comprises an underground layer pump room arranged underground of a super high-rise building, N layers of pump rooms respectively arranged at each layer in the middle of the super high-rise building, a first roof pump room arranged at the top of the super high-rise building and a second roof pump room; the underground layer pump room and the N layer pump room are lifting pump rooms and are connected sequentially through a lifting pump, and domestic water is lifted to a water tank of the N layer pump room and a water tank of the roof pump room respectively; first roof pump house, second roof pump house are constant voltage water supply pump house, adopt a plurality of constant pressure pumps to supply water to each floor constant voltage.
The lift pump room is provided with a main control cabinet and a lift pump component control cabinet for controlling each lift pump; the roof pump house is provided with a main control cabinet and a plurality of constant pressure pump component control cabinets for controlling the constant pressure pumps. The main control cabinet is responsible for monitoring the operation condition of each sub-control cabinet of the pump set, controlling equipment such as a water inlet electric valve, a direct water supply electric valve, an entrance guard, a camera and the like in a pump room, and detecting the liquid level of a water tank, the water inlet pressure, the flow of each pipeline and residual chlorine data; the whole pump room automatic control system is connected with an upper computer of a central control room of the water plant through an Ethernet interface of the main control cabinet, and the central control room remotely monitors all devices. Each pump group component control cabinet of the lifting pump room is responsible for controlling the operation of a corresponding pump group, water is supplied to a specified floor according to a preset liquid level, the start and stop of a downstream pump group component control cabinet are controlled by the pump group component control cabinet of an upstream water tank, and a high liquid level or a high liquid level stops pumping and a low liquid level starts pumping according to the liquid level condition of the upstream water tank.
As shown in fig. 1, the communication network of the superelevation secondary water supply pump room autonomous system of the present invention includes an interlayer optical fiber double ring network connecting all the pump rooms and a pump room internal network in each pump room.
The interlayer optical fiber double-ring network combines the data of the linkage signals among the pump rooms, and realizes the related monitoring and operation of any pump room of the automatic control system of the super high-rise secondary water supply pump room on other pump rooms; and the interlayer optical fiber double-ring network is connected with the internal network of the pump room in each pump room through an optical switch.
The pump room internal network comprises a pump room process monitoring network and a pump room remote monitoring network, the pump room process monitoring network is composed of a process control network and a video access network between a pump room main control cabinet and a pump distribution control cabinet, and the pump room remote monitoring network is composed of a pump room main control cabinet and a central control outdoor network. And the pump room main control cabinet and the pump component control cabinet are connected through a switch. And the exchanger between the pump room main control cabinet and the pump component control cabinet is also connected with a central control outdoor network.
In the invention, an interlayer optical fiber double-ring network is constructed between pump rooms and is used as a core network of a pump room of a super high layer, on one hand, the network organically combines data of linkage signals between the pump rooms through the ring network, and on the other hand, any pump room of the super high layer can realize related monitoring and operation on other pump rooms; the network structure in the pump room is composed of a pump room process monitoring network and a pump room remote monitoring network, so that the three subnets are completely independent and closed, external attacks are not easy to happen, and the security of resisting external hacker attacks is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.
Claims (4)
1. A communication network of an automatic control system of a super high-rise secondary water supply pump room is characterized by comprising an interlayer optical fiber double-ring network for connecting all pump rooms and a pump room internal network in each pump room;
the interlayer optical fiber double-ring network combines the data of the linkage signals among the pump rooms, and realizes the related monitoring and operation of any pump room of the automatic control system of the super high-rise secondary water supply pump room on other pump rooms;
the pump room internal network comprises a pump room process monitoring network and a pump room remote monitoring network, the pump room process monitoring network is composed of a process control network and a video access network between a pump room main control cabinet and a pump distribution control cabinet, and the pump room remote monitoring network is composed of a pump room main control cabinet and a central control outdoor network.
2. The communication network of the superelevation layer secondary water supply pump house autonomous system of claim 1, wherein the interlayer optical fiber double ring network and the pump house internal network in each pump house are connected by an optical switch, respectively.
3. The communication network of the superelevation secondary water supply pump house autonomous system of claim 2, wherein the pump house main control cabinet and the pump division control cabinet are connected by an exchanger.
4. The communication network of the superelevation secondary water supply pump house autonomous system of claim 3, wherein the switch between the pump house main control cabinet and the pump division control cabinet is further connected to a central control outdoor network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110959247.6A CN113691896A (en) | 2021-08-20 | 2021-08-20 | Communication network of automatic control system of super high-rise secondary water supply pump house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110959247.6A CN113691896A (en) | 2021-08-20 | 2021-08-20 | Communication network of automatic control system of super high-rise secondary water supply pump house |
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| CN113691896A true CN113691896A (en) | 2021-11-23 |
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| CN202110959247.6A Pending CN113691896A (en) | 2021-08-20 | 2021-08-20 | Communication network of automatic control system of super high-rise secondary water supply pump house |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017044405A1 (en) * | 2015-09-10 | 2017-03-16 | Equinix, Inc. | Automated fiber cross-connect service within a multi-tenant interconnection facility |
| CN112081187A (en) * | 2020-10-12 | 2020-12-15 | 苏州市创捷工业控制技术有限公司 | Automatic control system for super high-rise secondary water supply pump house |
| CN212317044U (en) * | 2020-10-12 | 2021-01-08 | 苏州市创捷工业控制技术有限公司 | Automatic control system for super high-rise secondary water supply pump house |
| CN112532688A (en) * | 2020-11-04 | 2021-03-19 | 大唐国际发电股份有限公司张家口发电厂 | Wireless centralized monitoring system for water source ground well group equipment |
-
2021
- 2021-08-20 CN CN202110959247.6A patent/CN113691896A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017044405A1 (en) * | 2015-09-10 | 2017-03-16 | Equinix, Inc. | Automated fiber cross-connect service within a multi-tenant interconnection facility |
| CN112081187A (en) * | 2020-10-12 | 2020-12-15 | 苏州市创捷工业控制技术有限公司 | Automatic control system for super high-rise secondary water supply pump house |
| CN212317044U (en) * | 2020-10-12 | 2021-01-08 | 苏州市创捷工业控制技术有限公司 | Automatic control system for super high-rise secondary water supply pump house |
| CN112532688A (en) * | 2020-11-04 | 2021-03-19 | 大唐国际发电股份有限公司张家口发电厂 | Wireless centralized monitoring system for water source ground well group equipment |
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