CN201193344Y - Air bag supercharging compensate water supply installation - Google Patents
Air bag supercharging compensate water supply installation Download PDFInfo
- Publication number
- CN201193344Y CN201193344Y CNU200820080439XU CN200820080439U CN201193344Y CN 201193344 Y CN201193344 Y CN 201193344Y CN U200820080439X U CNU200820080439X U CN U200820080439XU CN 200820080439 U CN200820080439 U CN 200820080439U CN 201193344 Y CN201193344 Y CN 201193344Y
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- China
- Prior art keywords
- air bag
- flange
- pipe network
- compensating tank
- water supply
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Abstract
The utility model relates to an air bag pressurizing and compensating water supply device, and comprises a municipal pipe network, a user pipe network, a compensation tank and a variable frequency pump; a connecting penetrates through the compensation tank; the upper end of the connecting pipe is connected with the municipal pipe network; the lower end of the connecting pipe is connected with the variable frequency pump; the connecting part of the connecting pipe and the compensation tank is sealed and fixed to form an integrated body; a plurality of infiltrating holes are arranged on the surface of the connecting pipe; air bags are arranged on one side, two sides or the periphery of the connecting pipe in the compensation tank; an upper opening is positioned on the wall of the compensation tank above the air bag; a flange disc is arranged on the opening and is provided with a valve; and the upper openings of the air bags are sealed by the flange discs and are fixed on the compensation tank. The technical proposal can effectively compensate the pressure change of the municipal pipe network and the user pipe network; the back pressure air can not enter the user pipe network along with the compensated water, which can result in the instability of the work of the user pipe network; and the quantity of the back pressure in the air bags can be adjusted according to the actual situations.
Description
Technical field
The utility model relates to a kind of high rise building water supply equipment that is used for, and particularly relates to a kind of air bag supercharging compensation water supply installation.
Background technology
In the non-negative pressure water-supply installation of prior art, supply equipment is provided with adopts compensating tank to carry out moisturizing in order better to prevent negative pressure appearance, and in compensating tank, be filled with the air of some, and the formation back pressure, by the pressure of city planting ductwork and the variation of back pressure, this mode makes compensating tank process for machining and manufacturing complexity, the manufacturing cost height, the back pressure air replenishes simultaneously, the possibility that water is had secondary pollution, and the air of gas in compensating tank can confuse compensation water and enter user's pipe network together, makes user's pipe network job insecurity.
Summary of the invention
The purpose of this utility model provides a kind of air bag supercharging compensation water supply installation, pass through the technical program, not only can change the water supply installation bidirectional compensating by effectively pressure according to city planting ductwork, stopped secondary pollution to inflating in the compensating tank, prevented because of secondary pollution causes the public safety incident, and it is mixed with water to have eliminated in compensating tank air, and the compression shock phenomenon that causes, greatly reduce the manufacturing cost of compensating tank, thereby remedy the deficiencies in the prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of air bag supercharging compensation water supply installation, include city planting ductwork, user's pipe network, compensating tank, and variable frequency pump, the water side of described variable frequency pump links to each other with user's pipe network, be coated with tube connector in the described compensating tank, the upper end of described tube connector is connected with city planting ductwork, the lower end of tube connector is connected with variable frequency pump, tube connector and compensating tank joining part sealing and fixing are connected as a single entity, tube connector surface in the compensating tank is provided with promise and does a permeable hole, in a side of compensating tank inner connection tube, both sides or be provided with one or more air bag on every side.
Described air bag is a bag shape, and the compensation tank skin that is positioned at above the air bag is provided with upper shed, and flange is arranged in the upper shed, and flange is provided with valve, air bag suitable for reading by flange with air bag sealing suitable for reading, and be fixed on the compensating tank.
Described air bag is a tubbiness, be respectively arranged with upper shed and under shed being positioned on the compensation tank skin of air bag above and below, flange is arranged in the upper shed, flange is provided with valve, capping is arranged on the under shed, suitable for reading and the end opening of air bag is by flange and the capping suitable for reading and end opening sealing with air bag respectively, and is separately fixed on the compensating tank.
Described flange is provided with protective cover.
The utility model in actual applications, when city planting ductwork and user's pipe network operate as normal, the water of city planting ductwork passes through tube connector, enter into user's pipe network through variable frequency pump and offer user's use, when user's pipe network water supply volume descends, the permeable hole that water is provided with on tube connector, and overcome that the back pressure of air bag enters into compensating tank in the compensating tank, compensating tank is carried out moisturizing; When municipal ductwork pressure descended, water replenished and enters into variable frequency pump in the compensating tank, to keep stable duty.
The beneficial effect of the air bag supercharging compensation water supply installation that the utility model relates to is: pass through the technical program, can be effectively the pressure of city planting ductwork and user's pipe network be changed and compensate, the back pressure air can not confuse compensation water and enter user's pipe network together, makes user's pipe network job insecurity; The size of back pressure can be adjusted according to actual conditions in the air bag.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of an embodiment in the utility model.
Fig. 2 is the sectional structure schematic diagram of another embodiment in the utility model.
Among the figure, 1 city planting ductwork, 2 flow control valves, 3 compensating tanks, 4 tube connectors, 5 air bags, 6 user's pipe networks, 7 variable frequency pumps, 8 permeable holes, 9 flange, 10 valves, 11 protective covers, 12 cappings.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the air bag supercharging compensation water supply installation that the utility model relates to, include city planting ductwork 1, user's pipe network 6, compensating tank 3 and variable frequency pump 7, the water side of described variable frequency pump 7 links to each other with user's pipe network 6, be coated with tube connector 4 in the described compensating tank 3, the upper end of described tube connector 4 is connected with city planting ductwork 1, the lower end of tube connector 4 is connected with variable frequency pump 7, tube connector 4 is connected as a single entity with compensating tank 3 joining part sealing and fixing, tube connector 4 surfaces in the compensating tank 3 are provided with promise and do a permeable hole 8, are provided with two air bags 5 altogether in the both sides of compensating tank 3 inner connection tubes 4.
Described air bag 5 is a bag shape, and compensating tank 3 walls that are positioned at above the air bag 5 are provided with upper shed, and flange 9 is arranged in the upper shed, and flange 9 is provided with valve 10, air bag 5 suitable for reading by flange 9 with air bag 5 sealings suitable for reading, and be fixed on the compensating tank 3.
As shown in Figure 2, described air bag 5 is a tubbiness, be respectively arranged with upper shed and under shed being positioned on compensating tank 3 walls of air bag 5 above and belows, flange 9 is arranged in the upper shed, flange 9 is provided with valve 10, capping 12 is arranged on the under shed, and the suitable for reading and end opening of air bag, and is separately fixed on the compensating tank 3 respectively with air bag 5 suitable for reading and end opening sealings by flange 9 and capping 12.
Band of the present utility model also is provided with control circuit in the voltage stabilizing compensation water supply installation of supercharging moisturizing, described flow control valve, variable frequency pump and bidirectional compensating device are connected with control circuit by lead.
The utility model also is provided with flow control valve 2 on compensating tank 3, described flow control valve 2 cooperates with variable frequency pump 7 by control circuit, can realize the discharge control of certain ability.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection scope of the present invention.
Claims (4)
1. an air bag supercharging compensates water supply installation, include city planting ductwork, user's pipe network, compensating tank, and variable frequency pump, the water side of described variable frequency pump links to each other with user's pipe network, it is characterized in that: be coated with tube connector in the described compensating tank, the upper end of described tube connector is connected with city planting ductwork, the lower end of tube connector is connected with variable frequency pump, tube connector and compensating tank joining part sealing and fixing are connected as a single entity, tube connector surface in the compensating tank is provided with promise and does a permeable hole, in a side of compensating tank inner connection tube, both sides or be provided with one or more air bag on every side.
2. air bag supercharging compensation water supply installation according to claim 1, it is characterized in that: described air bag is the bag shape, the compensation tank skin that is positioned at above the air bag is provided with upper shed, flange is arranged in the upper shed, flange is provided with valve, air bag suitable for reading by flange with air bag sealing suitable for reading, and be fixed on the compensating tank.
3. air bag supercharging compensation water supply installation according to claim 1, it is characterized in that: described air bag is a tubbiness, be respectively arranged with upper shed and under shed being positioned on the compensation tank skin of air bag above and below, flange is arranged in the upper shed, flange is provided with valve, capping is arranged on the under shed, and the suitable for reading and end opening of air bag is by flange and the capping suitable for reading and end opening sealing with air bag respectively, and is separately fixed on the compensating tank.
4. according to claim 2 or 3 described air bag supercharging compensation water supply installations, it is characterized in that: described flange is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820080439XU CN201193344Y (en) | 2008-05-08 | 2008-05-08 | Air bag supercharging compensate water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820080439XU CN201193344Y (en) | 2008-05-08 | 2008-05-08 | Air bag supercharging compensate water supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193344Y true CN201193344Y (en) | 2009-02-11 |
Family
ID=40392883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820080439XU Expired - Lifetime CN201193344Y (en) | 2008-05-08 | 2008-05-08 | Air bag supercharging compensate water supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193344Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051898A (en) * | 2009-11-05 | 2011-05-11 | 上海熊猫机械(集团)有限公司 | Power-saving type pressure-superposed water supply equipment |
| CN102454187A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Direct non-negative pressure steady-flow water supply equipment |
| CN102888879A (en) * | 2012-09-28 | 2013-01-23 | 北京威派格科技发展有限公司 | Non-negative pressure pump station with function of protecting water hammer |
| CN103510577A (en) * | 2012-06-18 | 2014-01-15 | 上海连成（集团）有限公司 | Flow stabilizing tank |
| CN103669488A (en) * | 2013-11-30 | 2014-03-26 | 周敏 | Constant-pressure water supply tank |
| CN105042070A (en) * | 2015-06-25 | 2015-11-11 | 张家港市顺佳隔热技术有限公司 | Rapidly-inflating type bag type expansion drum |
| CN105042069A (en) * | 2015-06-25 | 2015-11-11 | 张家港市顺佳隔热技术有限公司 | Split-type fast-inflating bladder-type expansion tank |
| CN105197739A (en) * | 2015-09-17 | 2015-12-30 | 华北水利水电大学 | High-rise building house elevator potential energy pressurizing water supply lifting system |
| CN106286372A (en) * | 2015-05-20 | 2017-01-04 | 金华金力士泵业有限公司 | A kind of water pump of band pressure compensation |
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
| CN112428544A (en) * | 2020-11-02 | 2021-03-02 | 孙超月 | Plastic injection mold convenient for cooling and demolding |
-
2008
- 2008-05-08 CN CNU200820080439XU patent/CN201193344Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051898A (en) * | 2009-11-05 | 2011-05-11 | 上海熊猫机械(集团)有限公司 | Power-saving type pressure-superposed water supply equipment |
| CN102454187A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Direct non-negative pressure steady-flow water supply equipment |
| CN103510577A (en) * | 2012-06-18 | 2014-01-15 | 上海连成（集团）有限公司 | Flow stabilizing tank |
| CN102888879A (en) * | 2012-09-28 | 2013-01-23 | 北京威派格科技发展有限公司 | Non-negative pressure pump station with function of protecting water hammer |
| CN103669488A (en) * | 2013-11-30 | 2014-03-26 | 周敏 | Constant-pressure water supply tank |
| CN106286372A (en) * | 2015-05-20 | 2017-01-04 | 金华金力士泵业有限公司 | A kind of water pump of band pressure compensation |
| CN105042070A (en) * | 2015-06-25 | 2015-11-11 | 张家港市顺佳隔热技术有限公司 | Rapidly-inflating type bag type expansion drum |
| CN105042069A (en) * | 2015-06-25 | 2015-11-11 | 张家港市顺佳隔热技术有限公司 | Split-type fast-inflating bladder-type expansion tank |
| CN105197739A (en) * | 2015-09-17 | 2015-12-30 | 华北水利水电大学 | High-rise building house elevator potential energy pressurizing water supply lifting system |
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
| CN112428544A (en) * | 2020-11-02 | 2021-03-02 | 孙超月 | Plastic injection mold convenient for cooling and demolding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WEIPAIGE ENVIRONMENTAL PROTECTION TECHNOL Free format text: FORMER OWNER: BEIJING WAPWAG TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20141015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100052 XUANWU, BEIJING TO: 200000 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141015 Address after: 200000, No. 1, constant road, Wai Gang Town, Shanghai, Jiading District Patentee after: Shanghai Weipaige Environmental Protection Technology Co., Ltd. Address before: 100052, wing 1118, north wing, central office building, Zhuang Sheng Plaza, 6 Xuanwu Avenue, Beijing Patentee before: Beijing Wapwag Technology Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201806 Shanghai City, Jiading District Heng Road, Lane 2, No. 1, B District, layer 518 Patentee after: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD. Address before: 200000, No. 1, constant road, Wai Gang Town, Shanghai, Jiading District Patentee before: Shanghai Weipaige Environmental Protection Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 201806 Jiading District Road, Shanghai, No. 1 Patentee after: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD. Address before: 201806 Shanghai City, Jiading District Heng Road, Lane 2, No. 1, B District, layer 518 Patentee before: WPG (SHANGHAI) SMART WATER PUBLIC CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090211 |