CN201730139U - Intelligent water supply device without negative pressure - Google Patents
Intelligent water supply device without negative pressure Download PDFInfo
- Publication number
- CN201730139U CN201730139U CN2010202387622U CN201020238762U CN201730139U CN 201730139 U CN201730139 U CN 201730139U CN 2010202387622 U CN2010202387622 U CN 2010202387622U CN 201020238762 U CN201020238762 U CN 201020238762U CN 201730139 U CN201730139 U CN 201730139U
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- water
- steady flow
- flow compensator
- water pump
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model provides an intelligent water supply device without negative pressure, which comprises a flow stabilizing compensator, a vacuum suppressor, a filter, a water pump, an outlet pressure sensor, a control cabinet and a man-machine interface. The vacuum suppressor is mounted on the flow stabilizing compensator, the water pump is connected with the flow stabilizing compensator, the vacuum suppressor, a pressure detecting gauge, the water pump, an overpressure protection device and the outlet pressure sensor are respectively connected to the control cabinet, the control cabinet is connected with the man-machine interface, and the intelligent water supply device is further provided with a remote control, detecting and monitoring port connected to the control cabinet. The intelligent water supply device without negative pressure has the advantages that the device realizes water supply without negative pressure to water inlet pipes in direct series connection by adopting the flow stabilizing compensator and the vacuum suppressor, omits a water pool and a water tank, is convenient in maintenance and management, is high in automation level and complete in functions, runs in a fully intelligent manner, and realizes unattended operation.
Description
Technical field
The utility model relates to a kind of secondary water-supply equipment, and specifically a kind of and pipe network directly are connected in series the intelligent no-negative-pressure water supply equipment of water supply.
Background technology
The secondary water-supply equipment great majority of prior art are by the water pump water supply of fetching water from pond, water tank, existence pond, water tank are regularly disappeared wash, the management trouble of sterilization and water quality detection, and automatic controlling level is low, is prone to fault, need be provided with the personal management.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the utility model provide a kind of occupation of land less, reduced investment, not polluted water, obvious energy conservation, intelligent no-negative-pressure water supply equipment convenient for installation and maintenance and unattended.
The technical scheme that its technical problem that solves the utility model adopts is: intelligent no-negative-pressure water supply equipment is by steady flow compensator; vacuum suppresser; strainer; water pump; outlet pressure sensor; switch board and man-machine interface are formed; steady flow compensator directly is connected in series with water inlet pipe; and be provided with vacuum table successively at the steady flow compensator front end of water inlet pipe upper edge water (flow) direction; strainer and backflow preventer; vacuum suppresser is installed on the steady flow compensator; and on steady flow compensator installing pressure detecting table; the steady flow compensator bottom is provided with draining valve; water pump is connected with steady flow compensator; and on pumping line, be provided with flap valve and valve; walk around water pump and be provided with bypass pipe; installing flap valve and valve on bypass pipe; and being provided with low discharge pressurize pipe after the flap valve on bypass pipe is connected with steady flow compensator; pumping line and bypass pipe respectively pick out the supply mains; on outfall sewer, be provided with overpressure protection apparatus and outlet pressure sensor; vacuum suppresser; the pressure detecting table; water pump; overpressure protection apparatus and outlet pressure sensor are wired to switch board respectively; switch board is connected with man-machine interface, and is provided with remote monitoring; monitoring; monitoring interface is wired to switch board.
Steady flow compensator and vacuum suppresser mating reaction do not produce negative pressure to water inlet pipe when supplying water with the realization water pump, and steady flow compensator also plays the effect of regulating pondage simultaneously.The purpose that backflow preventer is set is to pollute the water quality of water inlet pipe in order to prevent pipe network water from flowing backwards.
Switch board adopts man-machine interface to show and operation, makes operation become simple lively, can reduce operate miss, and have functions such as switch, indicator lamp demonstration, data demonstration, the generation of various dynamic chart, data input, abnormal alarm, static demonstration.
Be provided with remote monitoring, monitoring, monitoring interface can adopt wired or wirelessly be connected with Surveillance center, communication, with the operating condition of real-time monitoring, monitoring, surveillance, make to reach unattended effect.
During operation, when inflow during less than water yield, steady flow compensator cooperates vacuum suppresser to suppress the formation of negative pressure at the totally-enclosed state, and makes the pressure in the steady flow compensator be not less than a certain setting value all the time, thereby has protected the pressure of water inlet pipe to maintain all the time on the lowest service pressure; Simultaneously, the deposit water in the steady flow compensator will in time replenish, with regulating pondage; When inflow during greater than water yield, steady flow compensator and vacuum suppresser are under the situation of eliminating the instantaneous negative pressure that produces because of water pump water supply, press the setting pressure operation of outlet pressure sensor by water pump, when outlet pressure is lower than setting pressure, improve the running frequency of water pump, otherwise, then reduce the running frequency of water pump, outlet pressure is maintained in the scope that setting pressure allows fluctuation all the time; When the running frequency of water pump dropped to the termination of pumping frequency that is lower than setting, water pump was shut down, and supplied water by bypass pipe and low discharge pressurize Guan Xiangyong water spot this moment.
In running; when fault or valve maloperation because of water pump, outlet pressure sensor, switch board make the pressure of outfall sewer out of control, and when exceeding the hyperpressure of setting, the overpressure protection apparatus action; the water pump termination of pumping is not damaged with the protection pipe network and with the equipment of water spot.
The beneficial effects of the utility model are to adopt steady flow compensator and vacuum suppresser to realize having cancelled pond, water tank at the non-negative pressure method of water supply of the direct serial connection of water inlet pipe, maintenance management is convenient, and the automaticity height, and is multiple functional, for full intelligent operation, reach unmanned.
Description of drawings
Accompanying drawing 1 is a process structure schematic diagram of the present utility model.
Among the figure, 1, steady flow compensator, 2, vacuum suppresser; 3, water inlet pipe, 4, vacuum table, 5, strainer; 6, backflow preventer, 7, the pressure detecting table, 8, draining valve; 9, low discharge pressurize pipe, 10, bypass pipe, 11, flap valve; 12, valve; 13, water pump, 14, pumping line, 15, flap valve; 16, valve; 17, outfall sewer, 18, overpressure protection apparatus, 19, outlet pressure sensor; 20, switch board; 21, man-machine interface, 22, remote monitoring, monitoring, monitoring interface, 23, use water spot.
The specific embodiment
Explain below doing with regard to 1 pair of intelligent no-negative-pressure water supply equipment of the present utility model of accompanying drawing below.
As shown in Figure 1; intelligent no-negative-pressure water supply equipment of the present utility model is by steady flow compensator (1); vacuum suppresser (2); strainer (5); water pump (13); outlet pressure sensor (19); switch board (20) and man-machine interface (21) are formed; steady flow compensator (1) directly is connected in series with water inlet pipe (3); and be provided with vacuum table (4) successively at steady flow compensator (1) front end of water inlet pipe (3) upper edge water (flow) direction; strainer (5) and backflow preventer (6); vacuum suppresser (2) is installed on the steady flow compensator (1); and at the last installing of steady flow compensator (1) pressure detecting table (7); steady flow compensator (1) bottom is provided with draining valve (8); water pump (13) is connected with steady flow compensator (1); and on pumping line (14), be provided with flap valve (15) and valve (16); walk around water pump (13) and be provided with bypass pipe (10); go up installing flap valve (11) and valve (12) at bypass pipe (10); and the flap valve (11) on bypass pipe (10) is provided with low discharge pressurize pipe (9) afterwards and is connected with steady flow compensator (1); pumping line (14) and bypass pipe (10) respectively pick out supply mains (17); on outfall sewer (17), be provided with overpressure protection apparatus (18) and outlet pressure sensor (19); vacuum suppresser (2); pressure detecting table (7); water pump (13); overpressure protection apparatus (18) and outlet pressure sensor (19) are wired to switch board (20) respectively; switch board (20) is connected with man-machine interface (21), and is provided with remote monitoring; monitoring; monitoring interface (22) is wired to switch board (20).
Steady flow compensator (1) and vacuum suppresser (2) mating reaction do not produce negative pressure to water inlet pipe (3) when supplying water with realization water pump (13), and steady flow compensator (1) also plays the effect of regulating pondage simultaneously.The purpose that backflow preventer (6) is set is to pollute the water quality of water inlet pipe (3) in order to prevent pipe network water from flowing backwards.
Switch board (20) adopts man-machine interface (21) to show and operation, make operation become simple lively, can reduce operate miss, and have functions such as switch, indicator lamp demonstration, data demonstration, the generation of various dynamic chart, data input, abnormal alarm, static demonstration.
Be provided with remote monitoring, monitoring, monitoring interface (22) can adopt wired or wirelessly be connected with Surveillance center, communication, with the operating condition of real-time monitoring, monitoring, surveillance, make to reach unattended effect.
During operation, when inflow during less than water yield, steady flow compensator (1) cooperates vacuum suppresser (2) to suppress the formation of negative pressure at the totally-enclosed state, and make the pressure in the steady flow compensator (1) be not less than a certain setting value all the time, thereby protected the pressure of water inlet pipe (3) to maintain all the time on the lowest service pressure; Simultaneously, the deposit water in the steady flow compensator (1) will in time replenish, with regulating pondage; When inflow during greater than water yield, steady flow compensator (1) and vacuum suppresser (2) are under the situation of eliminating the instantaneous negative pressure that produces because of water pump (13) water supply, press the setting pressure operation of outlet pressure sensor (19) by water pump (13), when outlet pressure is lower than setting pressure, improve the running frequency of water pump (13), otherwise, then reduce the running frequency of water pump (13), outlet pressure is maintained in the scope of setting pressure permission fluctuation all the time; When the running frequency of water pump (13) dropped to the termination of pumping frequency that is lower than setting, water pump (13) was shut down, and supplied water to usefulness water spot (23) by bypass pipe (10) and low discharge pressurize pipe (9) this moment.
In running; when fault or valve (16) maloperation because of water pump (13), outlet pressure sensor (19), switch board (20) make the pressure of outfall sewer (17) out of control; and when exceeding the hyperpressure of setting; overpressure protection apparatus (18) action; water pump (13) termination of pumping is not damaged with the protection pipe network and with the equipment of water spot (23).
Claims (3)
1. intelligent no-negative-pressure water supply equipment is by steady flow compensator; vacuum suppresser; strainer; water pump; outlet pressure sensor; switch board and man-machine interface are formed; it is characterized in that: steady flow compensator directly is connected in series with water inlet pipe; and be provided with vacuum table successively at the steady flow compensator front end of water inlet pipe upper edge water (flow) direction; strainer and backflow preventer; vacuum suppresser is installed on the steady flow compensator; and on steady flow compensator installing pressure detecting table; the steady flow compensator bottom is provided with draining valve; water pump is connected with steady flow compensator; and on pumping line, be provided with flap valve and valve; walk around water pump and be provided with bypass pipe; installing flap valve and valve on bypass pipe; and being provided with low discharge pressurize pipe after the flap valve on bypass pipe is connected with steady flow compensator; pumping line and bypass pipe respectively pick out the supply mains, are provided with overpressure protection apparatus and outlet pressure sensor on outfall sewer.
2. intelligent no-negative-pressure water supply equipment according to claim 1 is characterized in that: vacuum suppresser, pressure detecting table, water pump, overpressure protection apparatus and outlet pressure sensor are wired to switch board respectively.
3. intelligent no-negative-pressure water supply equipment according to claim 1 is characterized in that: switch board is connected with man-machine interface, and is provided with remote monitoring, monitoring, monitoring interface and is wired to switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202387622U CN201730139U (en) | 2010-06-19 | 2010-06-19 | Intelligent water supply device without negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202387622U CN201730139U (en) | 2010-06-19 | 2010-06-19 | Intelligent water supply device without negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730139U true CN201730139U (en) | 2011-02-02 |
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ID=43521296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202387622U Expired - Fee Related CN201730139U (en) | 2010-06-19 | 2010-06-19 | Intelligent water supply device without negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730139U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938674A (en) * | 2014-03-31 | 2014-07-23 | 新余市银龙机电科技有限公司 | Remote monitoring stable voltage compensation non-negative-pressure water supply device |
| CN104631566A (en) * | 2013-11-14 | 2015-05-20 | 天津市图程新技术有限公司 | Intelligent constant pressure water supply cabinet |
| CN109506703A (en) * | 2018-09-13 | 2019-03-22 | 上海万朗水务科技有限公司 | Intelligent water tank remote control administrative system |
| CN111594761A (en) * | 2020-05-22 | 2020-08-28 | 孔庆珍 | Intelligent urban water supply big data acquisition method |
-
2010
- 2010-06-19 CN CN2010202387622U patent/CN201730139U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631566A (en) * | 2013-11-14 | 2015-05-20 | 天津市图程新技术有限公司 | Intelligent constant pressure water supply cabinet |
| CN103938674A (en) * | 2014-03-31 | 2014-07-23 | 新余市银龙机电科技有限公司 | Remote monitoring stable voltage compensation non-negative-pressure water supply device |
| CN109506703A (en) * | 2018-09-13 | 2019-03-22 | 上海万朗水务科技有限公司 | Intelligent water tank remote control administrative system |
| CN111594761A (en) * | 2020-05-22 | 2020-08-28 | 孔庆珍 | Intelligent urban water supply big data acquisition method |
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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: QINGDAO SANLI ZHONGDEMEI WATER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG MINGLIANG Effective date: 20150115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150115 Address after: Hong Tan Street of Chengyang District of Shandong city in Qingdao province 266111 spine Industrial Road northbound No. 2 Patentee after: Qingdao Sanli Zhongdemei Water Equipment Co., Ltd. Address before: 266111 Shandong city of Qingdao Province Green Industrial Park of Chengyang District, Qingdao Sanli Group Co., Ltd. Patentee before: Zhang Mingliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20170619 |