CN207003530U - Zhong Gao areas go-home secondary water-supply equipment each other - Google Patents
Zhong Gao areas go-home secondary water-supply equipment each other Download PDFInfo
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- CN207003530U CN207003530U CN201720798104.0U CN201720798104U CN207003530U CN 207003530 U CN207003530 U CN 207003530U CN 201720798104 U CN201720798104 U CN 201720798104U CN 207003530 U CN207003530 U CN 207003530U
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Abstract
The utility model discloses a kind of Zhong Gao areas, go-home secondary water-supply equipment, high area's supply equipment include the high area's water inlet manifold connected by multiple water pumps in parallel and high area's outfall sewer each other；Middle area's supply equipment includes middle area's outfall sewer one and bypass pipe, and middle area's water inlet manifold one, the first valve and the middle area's water inlet manifold two being sequentially connected along water (flow) direction；Middle area's outfall sewer one passes sequentially through the second valve, middle area's outfall sewer two, the 4th valve and is connected with high area's outfall sewer；Middle area's water inlet manifold one is connected by feed pump with middle area's outfall sewer one；Middle area's water inlet manifold two is connected by reserve pump with middle area's outfall sewer two；Water inlet manifold Er Hezhong areas of area outfall sewer one during the both ends of bypass pipe connect respectively, and the 3rd valve is provided with bypass pipe；The delivery port of middle area's outfall sewer one is provided with the pressure-reducing valve and the 5th valve of parallel connection.The utility model can when equipment breaks down Emergency water supply, provide guarantee for the water supply under case of emergency.
Description
Technical field
It the utility model is related to a kind of high building secondary booster equipment, and in particular to a kind of Zhong Gao areas each other go-home two
Secondary supply equipment.
Background technology
China's city tap-water design of pipe networks pressure of supply water, can only typically be supplied to the 6th to eight buildings, when being supplied water to high-level partial,
Need to carry out second pressure water supply, and take vertical division block to supply water, to avoid ground floor hydrostatic pressure excessive, water appliance is easy
The problems such as bad, water outlet comfort level difference.The general Fen Di areas of water rationing, Zhong Qu, Gao Qu, low area is by city planting ductwork direct-furnish, Zhong Qu, height
Each a set of pressurized equipment in area supplies water.
Second pressure water supply is related to huge numbers of families, once equipment fault is cut off the water, influences wide, the people's livelihood deeply concerned, and complaint is serious,
So to the reliability of supply equipment, water supply guarantee degree proposes higher requirement.Cell building supplies water generally to be added with two sets
Equipment is pressed, Fen Zhongqugao areas supply water, and two complete equipments are to be completely independent, unrelated, and this is directly influenced if equipment fault
Area cuts off the water.In order to increase water supply guarantee degree, even if equipment fault nor affects on user's water, set by structure and control system
Meter, the high area's equipment in middle area is associated, is allowed to emergency power each other, once middle area or high area's equipment fault, are set by another
Standby Emergency water supply, although pressure of supply water, underfed, is unlikely to cut off the water, and has striven for the time for equipment repairing.Supply water in Zhong Gao areas
Equipment emergency power each other, water supply reliability is doubled, technically ensure that with water it is carefree the problem of.
Utility model content
In view of the above-mentioned problems, the utility model proposes one kind can Emergency water supply, do not influence to cut off the water, be rush repair equipment failure
The time is striven for, the Zhong Gaoqu of the water supply guarantee degree that has been multiplied go-home secondary water-supply equipment each other.
The technical solution of the utility model is：A kind of Zhong Gao areas go-home secondary water-supply equipment each other, including high area
Supply equipment and middle area's supply equipment, the high area water inlet that high area's supply equipment includes connecting by multiple water pumps in parallel are total
Guan Hegao areas outfall sewer；Middle area's supply equipment includes middle area's outfall sewer one and bypass pipe, and along water (flow) direction according to
Middle area's water inlet manifold one, the first valve and the middle area's water inlet manifold two of secondary connection；Middle area's outfall sewer one passes sequentially through
Two valves, middle area's outfall sewer two, the 4th valve are connected with high area's outfall sewer；If middle area's water inlet manifold one respectively by
Dry feed pump in parallel is connected with middle area's outfall sewer one, wherein middle area's water inlet manifold one is sequentially connected water intaking valve by pipeline
The water inlet of door and feed pump, it is total that the delivery port of feed pump by pipeline is sequentially connected check-valves, flowing water Valve and middle area's water outlet
Guan Yi；Middle area's water inlet manifold two is connected by several reserve pumps in parallel with middle area's outfall sewer two respectively, wherein
Middle area's water inlet manifold two-way piping is sequentially connected the water inlet of inlet valve and reserve pump, and the delivery port of reserve pump passes through
Pipeline is sequentially connected check-valves, flowing water Valve and middle area's outfall sewer two；Area intakes during the both ends of the bypass pipe connect respectively
House steward Er Hezhong areas outfall sewer one, and the 3rd valve is provided with bypass pipe；The delivery port of middle area's outfall sewer one is set
It is equipped with the pressure-reducing valve and the 5th valve of parallel connection.
Further optimize, flexible joint is provided between the inlet valve of the feed pump and its water inlet；It is described
Flexible joint is provided between the check-valves and flowing water Valve of feed pump delivery port.
Further optimize, the reserve pump and flexible connect is set between the inlet valve of its water inlet
Head；Flexible joint is provided between the check-valves and flowing water Valve of the reserve pump delivery port.
Further optimize, the water inlet and delivery port of the pressure-reducing valve are provided with valve.
Further optimize, pressure sensing is provided with middle area's outfall sewer Yi Hezhong areas outfall sewer two
Device, and pressure sensor is connected with the switch board for intelligent control, the switch board is also connected with the feed pump, reserve pump
With all water pumps of high area's supply equipment.
Further optimize, outfall sewer two or high areas water outlet in area's during the 4th valve is connected by flexible joint
House steward.
The beneficial effects of the utility model are：
Usually equipment normal water supply, the shutdown once one of Zhong Gao areas supply equipment breaks down, can start emergent confession
Aqueous mode, it is that water supply Huo Yougao areas are that middle area supplies water temporarily temporarily in high area by middle area, does not influence to cut off the water, is striven for rush repair equipment failure
The time is taken, be multiplied water supply guarantee degree, carefree using water；Pressure-reducing valve is set before middle area water main, it is ensured that
The water supply in Emergency water supply pattern Xia Zhong areas not superpressure, does not cause water consumption device to damage under Emergency water supply state.Meanwhile in cell or
Building occupancy rate than relatively low early stage (water consumption is small, and load is low), can startup a set of equipment work, another complete equipment stops transport,
Operation energy consumption expense (electricity charge etc.) can be greatlyd save, plays a part of energy-conservation.The setting of inlet valve and flowing water Valve conveniently exists
When water pump goes wrong, inlet valve and flowing water Valve are closed, replacing is made to water pump in time in the case where not influenceing to supply water
Or maintenance.
Brief description of the drawings
Fig. 1 is the top view of the utility model Zhong Gao areas go-home secondary water-supply equipment each other；
Fig. 2 is the front view of the utility model Zhong Gao areas go-home secondary water-supply equipment each other.
Reference：The high area's water inlet manifolds of 1-, the high area's outfall sewers of 2-, area's outfall sewer one in 3-, 4- bypass pipes, in 5-
Area's water inlet manifold one, the valves of 6- first, area's water inlet manifold two in 7-, the valves of 8- second, area's outfall sewer two in 9-, 10- the 4th
Valve, 11- feed pumps, 12- reserve pumps, the valves of 13- the 3rd, 14- pressure-reducing valves, the valves of 15- the 5th.
Embodiment
The technical solution of the utility model is described in detail below, it should be noted that following is only this practicality
New preferred embodiment, for the person of ordinary skill of the art, design is created not departing from the utility model
Under the premise of, various modifications and improvements can be made, these should belong to the scope of protection of the utility model.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of Zhong Gao areas go-home secondary water-supply equipment each other, including high area's supply equipment and
Middle area's supply equipment, high area's supply equipment include high the area's water inlet manifold 1 and Gao Qu connected by multiple water pumps in parallel
Outfall sewer 2；Middle area's supply equipment includes middle area's outfall sewer 1 and bypass pipe 4, and is sequentially connected along water (flow) direction
Middle area's water inlet manifold 1, the first valve 6 and middle area's water inlet manifold 27；Middle area's outfall sewer 1 passes sequentially through second
Valve 8, middle area's outfall sewer 29, the 4th valve 10 are connected with high area's outfall sewer 2；Middle area's water inlet manifold 1 leads to respectively
Cross several feed pumps 11 in parallel to be connected with middle area's outfall sewer 1, wherein middle area's water inlet manifold 1 is connected successively by pipeline
The water inlet of penstock and feed pump 11 is tapped into, the delivery port of feed pump 11 is sequentially connected check-valves, flowing water Valve by pipeline
With middle area's outfall sewer 1；Middle area's water inlet manifold 27 passes through several reserve pumps 12 in parallel and middle area's water outlet respectively
House steward 29 connects, wherein middle area's water inlet manifold 27 is sequentially connected the water inlet of inlet valve and reserve pump 12 by pipeline,
The delivery port of reserve pump 12 is sequentially connected check-valves, flowing water Valve and middle area's outfall sewer 29 by pipeline；The bypass pipe
Area's water inlet manifold 27 and middle area's outfall sewer 1 during 4 both ends connect respectively, and the 3rd valve 13 is provided with bypass pipe 4；
The delivery port of middle area's outfall sewer 1 is provided with the valve 15 of pressure-reducing valve 14 and the 5th of parallel connection.Feed pump 11 and standby water
The water inlet of pump 12 is provided with inlet valve, the delivery port of feed pump 11 and reserve pump 12 be disposed with check-valves and
Flowing water Valve.
Usually the 4th valve is closed, equipment normal operation, middle area's supply equipment and high area's supply equipment normal water supply.It is central
When area's supply equipment breaks down, supplied water simultaneously for Zhong Qu and high area by high area's supply equipment, required operation:Open the 4th valve
Door, closes the 5th valve, and middle area supplies water to walk to depressurize valve passage.When high area's supply equipment breaks down, by middle area's supply equipment
Supplied water simultaneously for Zhong Qu and high area, required operation:The 3rd valve and the 4th valve are opened, closes the first valve and the second valve,
The water inlet of middle area's supply equipment first passes around the pressurization of feed pump, all the way by area in the 5th flow direction valve, all the way by bypass
Area's water inlet manifold two in pipe flow direction, area's outfall sewer two in entering after the repressurization of reserve pump, flows successively through the 4th valve
Men Hegao areas outfall sewer enters high area.
Usually equipment normal water supply, the shutdown once one of Zhong Gao areas supply equipment breaks down, can start emergent confession
Aqueous mode, it is that water supply Huo Yougao areas are that middle area supplies water temporarily temporarily in high area by middle area, does not influence to cut off the water, is striven for rush repair equipment failure
The time is taken, be multiplied water supply guarantee degree, carefree using water；Pressure-reducing valve is set before middle area water main, it is ensured that
The water supply in Emergency water supply pattern Xia Zhong areas not superpressure, does not cause water consumption device to damage under Emergency water supply state.Meanwhile in cell or
Building occupancy rate than relatively low early stage (water consumption is small, and load is low), can startup a set of equipment work, another complete equipment stops transport,
Operation energy consumption expense (electricity charge etc.) can be greatlyd save, plays a part of energy-conservation.The setting of inlet valve and flowing water Valve conveniently exists
When water pump goes wrong, inlet valve and flowing water Valve are closed, replacing is made to water pump in time in the case where not influenceing to supply water
Or maintenance.
Embodiment two
Preferably, it is provided with flexible joint between the feed pump 11 and the inlet valve of its water inlet；The feed pump
Flexible joint is provided between the check-valves and flowing water Valve of 11 delivery ports.Flexible joint be with omit flange it is new it is low into
This connected mode, it is easy for installation, greatly reduce waste.
Preferably, the reserve pump 12 and flexible joint is provided between the inlet valve of its water inlet；It is described standby
Flexible joint is provided with between the check-valves and flowing water Valve of the delivery port of water pump 12.Flexible joint is with the new of omission flange
Type low cost connected mode, it is easy for installation, greatly reduce waste.
Preferably, the water inlet of the pressure-reducing valve 14 and delivery port are provided with valve.In pressure-reducing valve failure when side
Just two valves are closed, it is convenient that pressure-reducing valve is changed or repaired.
Preferably, pressure sensor is provided with middle area's outfall sewer 1 and middle area's outfall sewer 29, and pressed
Force snesor is connected with the switch board for intelligent control, and the switch board is also connected with feed pump 11, reserve pump and the height
All water pumps of area's supply equipment.Pressure sensor monitoring pressure in real time, can be according to pressure sensor when needing Emergency water supply
The control water pump pressurization of feedback paper, ensure hydraulic pressure when Emergency water supply hydraulic pressure reaches normal water supply.
Preferably, the area's outfall sewer 2 of area's outfall sewer 29 or high during the 4th valve 10 is connected by flexible joint,
It is preferably that the 4th valve connects high area's outfall sewer by flexible joint as embodiment, in the present embodiment.Flexible joint is tool
There is the novel low-cost connected mode for omitting flange, it is easy for installation, greatly reduce waste.
It should be noted that all features disclosed in this specification, or disclosed all methods or during the step of,
In addition to mutually exclusive feature and/or step, it can combine in any way.
The technical solution of the utility model can preferably be realized according to the record of this specification.
Claims (6)
1. a kind of Zhong Gao areas go-home secondary water-supply equipment each other, including high area's supply equipment and middle area's supply equipment, its
It is characterised by, high area's supply equipment includes the high area's water inlet manifold connected by multiple water pumps in parallel and high area's water outlet is total
Pipe；Middle area's supply equipment includes middle area's outfall sewer one and bypass pipe, and the middle area being sequentially connected along water (flow) direction is entered
Supply mains one, the first valve and middle area's water inlet manifold two；Middle area's outfall sewer one passes sequentially through the second valve, middle area's water outlet
House steward two, the 4th valve are connected with high area's outfall sewer；Middle area's water inlet manifold one passes through several main water in parallel respectively
Beng Yuzhong areas outfall sewer one connects, wherein middle area's water inlet manifold one is sequentially connected entering for inlet valve and feed pump by pipeline
The mouth of a river, the delivery port of feed pump are sequentially connected check-valves, flowing water Valve and middle area's outfall sewer one by pipeline；The middle area is entered
Supply mains two is connected by several reserve pumps in parallel with middle area's outfall sewer two respectively, wherein middle area's water inlet manifold two-way
Piping is sequentially connected the water inlet of inlet valve and reserve pump, and the delivery port of reserve pump is sequentially connected non-return by pipeline
Valve, flowing water Valve and middle area's outfall sewer two；Area's water inlet manifold Er Hezhong areas water outlet during the both ends of the bypass pipe connect respectively
House steward one, and the 3rd valve is provided with bypass pipe；The delivery port of middle area's outfall sewer one is provided with the pressure-reducing valve of parallel connection
With the 5th valve.
2. Zhong Gao areas according to claim 1 go-home secondary water-supply equipment each other, it is characterised in that the main water
Flexible joint is provided between pump and the inlet valve of its water inlet；The check-valves and flowing water Valve of the feed pump delivery port it
Between be provided with flexible joint.
3. Zhong Gao areas according to claim 1 go-home secondary water-supply equipment each other, it is characterised in that described standby
Water pump and flexible joint is provided between the inlet valve of its water inlet；The check-valves of the reserve pump delivery port and water outlet
Flexible joint is provided between valve.
4. Zhong Gao areas according to claim 1 go-home secondary water-supply equipment each other, it is characterised in that the decompression
The water inlet and delivery port of valve are provided with valve.
5. Zhong Gao areas according to claim 1 go-home secondary water-supply equipment each other, it is characterised in that the middle area
Pressure sensor is provided with outfall sewer Yi Hezhong areas outfall sewer two, and pressure sensor is connected with for intelligent control
Switch board, the switch board is also connected with all water pumps of the feed pump, reserve pump and high area's supply equipment.
6. Zhong Gao areas according to claim 1 go-home secondary water-supply equipment each other, it is characterised in that the described 4th
The area's outfall sewer of area's outfall sewer two or high during valve is connected by flexible joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798104.0U CN207003530U (en) | 2017-07-03 | 2017-07-03 | Zhong Gao areas go-home secondary water-supply equipment each other |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798104.0U CN207003530U (en) | 2017-07-03 | 2017-07-03 | Zhong Gao areas go-home secondary water-supply equipment each other |
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| Publication Number | Publication Date |
|---|---|
| CN207003530U true CN207003530U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720798104.0U Active CN207003530U (en) | 2017-07-03 | 2017-07-03 | Zhong Gao areas go-home secondary water-supply equipment each other |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533844A (en) * | 2018-04-25 | 2018-09-14 | 吉林建筑大学 | Water supply tube assembly |
-
2017
- 2017-07-03 CN CN201720798104.0U patent/CN207003530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533844A (en) * | 2018-04-25 | 2018-09-14 | 吉林建筑大学 | Water supply tube assembly |
| CN108533844B (en) * | 2018-04-25 | 2020-04-28 | 吉林建筑大学 | Water supply pipe assembly |
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