CN204185901U - Highrise building water pump water hammer damper - Google Patents
Highrise building water pump water hammer damper Download PDFInfo
- Publication number
- CN204185901U CN204185901U CN201420601152.2U CN201420601152U CN204185901U CN 204185901 U CN204185901 U CN 204185901U CN 201420601152 U CN201420601152 U CN 201420601152U CN 204185901 U CN204185901 U CN 204185901U
- Authority
- CN
- China
- Prior art keywords
- water pump
- voltage
- stabiliser tube
- sound zone
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pipe Accessories (AREA)
- Details Of Valves (AREA)
Abstract
A kind of highrise building water pump water hammer damper, it comprises low sound zone system water pump, middle sound zone system water pump, high sound zone system water pump, voltage-stabiliser tube and flap valve, it is characterized in that: between adjacent system water pump, be provided with voltage-stabiliser tube, be provided with flap valve at the two ends of each voltage-stabiliser tube.The utility model has the advantages that: avoid use multi-functional valve costly, achieve the consumption for pump-stopping water hammer with very common flap valve.No matter when pressure can cut down water hammering to the system making pressure higher.Add safety and the durability of system.The utility model all achieves good effect in practice.
Description
Technical field
The utility model belongs to and relates to highrise building technical field, particularly a kind of highrise building water pump water hammer damper.
Background technology
For the hundred meters of elevations in building building, a pump house divides several district to supply water usually, and the usual concentrated setting of water pump at basement, but due to equipment pipe maintenance or have a power failure and cause pipeline pressure suddenly to increase, makes pipeline valve device damage be accustomed to especially.Make after termination of pumping or valve-off water pump and pipeline be subject to water hammering be in these years engineering journey designer always faced by a difficult problem.Along with the appearance of multifunction valve and slowly closed silencing check valve, make these problems obtain some and alleviate, but this special valve is along with the increase of pipeline pressure, the cost of valve is doubled and redoubled especially, makes its popularization in engineering practice cause very large difficulty.So utilize simply common common valve to cut down water hammering have very strong realistic meaning.
Summary of the invention
The purpose of this utility model is to provide and combines a kind of connection by rational pipeline, ensures the highrise building water pump water hammer damper of water system.
The utility model is achieved in that it comprises low sound zone system water pump, middle sound zone system water pump, high sound zone system water pump, voltage-stabiliser tube and flap valve, it is characterized in that: between adjacent system water pump, be provided with voltage-stabiliser tube, be provided with flap valve at the two ends of each voltage-stabiliser tube.
The utility model has the advantages that: avoid use multi-functional valve costly, achieve the consumption for pump-stopping water hammer with very common flap valve.No matter when pressure can cut down water hammering to the system making pressure higher.Add safety and the durability of system.The utility model all achieves good effect in practice.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the structural representation of highrise building water pump water hammer damper.
Detailed description of the invention
This highrise building water pump water hammer damper comprises low sound zone system water pump 1, middle sound zone system water pump 2, high sound zone system water pump 3, voltage-stabiliser tube 4 and flap valve 5, between adjacent system water pump, be provided with voltage-stabiliser tube 4, be provided with flap valve 5 at the two ends of each voltage-stabiliser tube 4.Its operating principle divides high, normal, basic three districts to do example according to system, and wherein the pressure in low district can not superelevation 0.6MPa, termination of pumping or to turn off for system and device damage be very little, is safer comparatively speaking.Here low district is not just considered.Cut down the system of water hammering for needing, two general check valve are set at middle sound zone system pump outlet place, between two flap valve 5, compare the termination of pumping stability maintenance hydraulic pressure (pressure be constant be low district pressure) of Di Di district as middle district with hydraulic pressure.Pressure differential before what after termination of pumping, reducing valve was subject to is valve and after valve, can not exceed at most (one-level) 0.6MPa.Also be safe relatively.In same, district is again as the stability maintenance hydraulic pressure in high district, and Ze Gao district is also safe.If subregion is many, by that analogy.This system is all just safe.Thus the damage of the system of having cut down because termination of pumping or Shuttoff Valve cause and valve.Connect between the subregion that pressure stabilization function must be adjacent, prevent pressure reduction excessive, do not have the effect of stable hydraulic pressure.Voltage-stabiliser tube must install flap valve, and direction must from low pressure to high pressure.Ensure do not have current to flow through at ordinary times, only have during termination of pumping and just have current to flow through.Voltage-stabiliser tube will be arranged between two flap valve, prevents water from flowing in water tank, does not have the effect of abatement water hammer.
Claims (1)
1. a highrise building water pump water hammer damper, it comprises low sound zone system water pump, middle sound zone system water pump, high sound zone system water pump, voltage-stabiliser tube and flap valve, it is characterized in that: between adjacent system water pump, be provided with voltage-stabiliser tube, the two ends of each voltage-stabiliser tube are provided with flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601152.2U CN204185901U (en) | 2014-10-17 | 2014-10-17 | Highrise building water pump water hammer damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601152.2U CN204185901U (en) | 2014-10-17 | 2014-10-17 | Highrise building water pump water hammer damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185901U true CN204185901U (en) | 2015-03-04 |
Family
ID=52617912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601152.2U Expired - Fee Related CN204185901U (en) | 2014-10-17 | 2014-10-17 | Highrise building water pump water hammer damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972672A (en) * | 2016-06-27 | 2016-09-28 | 天津地热开发有限公司 | Circulating pump pipeline |
-
2014
- 2014-10-17 CN CN201420601152.2U patent/CN204185901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972672A (en) * | 2016-06-27 | 2016-09-28 | 天津地热开发有限公司 | Circulating pump pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110005 Heping Heping Street 84, Heping District, Liaoning, Shenyang Patentee after: Liaoning Architectural Design Research Institute Co., Ltd. Address before: 110005 Heping Heping Street 84, Heping District, Liaoning, Shenyang Patentee before: Liaoning Provincial Building Design & Research Institute |
|
| CP01 | Change in the name or title of a patent holder | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee|Address Correct: Liaoning Architectural Design & Research Institute Co., Ltd.|110005 Heping Heping Street 84, Heping District, Liaoning, Shenyang False: Liaoning Architectural Design Research Institute Co., Ltd.|110005 Heping Heping Street 84, Heping District, Liaoning, Shenyang Number: 49-01 Volume: 33 |
|
| CU01 | Correction of utility model patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |