CN102454189A - Integrated pipe network add-pressure water supply equipment - Google Patents
Integrated pipe network add-pressure water supply equipment Download PDFInfo
- Publication number
- CN102454189A CN102454189A CN2010105162517A CN201010516251A CN102454189A CN 102454189 A CN102454189 A CN 102454189A CN 2010105162517 A CN2010105162517 A CN 2010105162517A CN 201010516251 A CN201010516251 A CN 201010516251A CN 102454189 A CN102454189 A CN 102454189A
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- tank body
- pressure
- water
- submersible pump
- pipe network
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Abstract
The invention provides integrated pipe network add-pressure water supply equipment, which consists of a tank body, a negative pressure canceller, a submersible pump, an inlet pressure gage, an outlet pressure gage and a control box, wherein the tank body has a vertical structure; the submersible pump is horizontally arranged in the tank body; the top of the tank body is provided with the negative pressure canceller; the bottom of the tank body is provided with a wash-out valve; a water level detector is arranged above the submersible pump mounting position; the control box is arranged on the tank body; the submersible pump is arranged in the tank body through a guide hood; and the other end of the guide hood is connected to the bottom of the tank body. The invention has the advantages that: the equipment is directly connected in series with a pipe network to supply water without generating negative pressure, can add the pressure of the pipe network to save energy during operation, has the characteristics of small occupied area, small investment, convenience for installation, maintenance and management and the like, and can be widely applied to pipe network add-pressure secondary water supply occasions.
Description
1, technical field
The present invention relates to a kind of supply equipment, specifically a kind of integrated pipe network Pressure-superposed water supply equipment of direct serial connection.
2, background technology
The supply equipment of prior art, one type is that another kind of is that water pump directly is connected in series water supply by the water pump pressurization of from pond, water tank, fetching water.From pond, water tank, fetch water when pressurization when water pump, can not utilize ductwork pressure, and take up an area of big, investment is high, have problem such as water pollution; When adopting water pump directly to be connected in series water supply, great majority are before the water pump water inlet, the current stabilization jar to be set, and water pump and current stabilization jar branch are arranged, and pipe arrangement is complicated, and cost is high, and takes up an area of relatively large; Also some adopts water pump directly to be connected in series water supply with pipe network, and the current stabilization jar is not established in the centre, then the water yield is not had and regulates and memory function, will cause the termination of pumping of batch (-type) ground when ductwork pressure fluctuates, cut off the water, but also cause the instantaneous negative pressure of pipe network easily, and water supply security is poor.
3, summary of the invention
In view of the deficiency of above-mentioned prior art, the present invention provides a kind of integrated pipe network Pressure-superposed water supply equipment that takes up an area of little, reduced investment, energy saving in running.
The technical solution adopted for the present invention to solve the technical problems is: integrated pipe network Pressure-superposed water supply equipment is made up of tank body, negative pressure arrester, submersible pump, inlet pressure detection table, outlet pressure detection table and control cabinet, and tank body is vertical structure, and the submersible pump level is installed in the tank body; Tank body top installing negative pressure arrester, tank base is provided with drain valve, more than the submersible pump installation site, is provided with level switch; Control cabinet is installed on the tank body, and submersible pump is arranged on tank interior by kuppe, and an end of kuppe is equipped with submersible pump; And in water conservancy diversion is put, being provided with the fixed mount of submersible pump, the other end of kuppe causes tank base, the outlet of kuppe and tank body weldering system; Be provided with the water outlet bobbin carriage in the kuppe exit, the supporting tube sheet that is provided with between water outlet bobbin carriage and kuppe, the diving delivery side of pump is installed on the tube sheet; On the water outlet bobbin carriage, be provided with outlet pressure detection table and power supply wiring mouth; The power line of submersible pump is drawn by the power supply wiring mouth, and tank body top is provided with water inlet, and water inlet is connected to into water interface by water inlet pipe; On water inlet pipe, be provided with inlet pressure detection table; The diving delivery side of pump arrives the water outlet bobbin carriage through tube sheet, and behind the water outlet bobbin carriage, installs flap valve, is provided with the bypass pipe that is connected with water inlet pipe before the water outlet interface after flap valve; On bypass pipe, be equiped with soft joint and flap valve, level switch, inlet pressure detection table, outlet pressure detection table and submersible pump are wired to control cabinet respectively.
During work, the tank body of at first intaking, the negative pressure arrester is opened; Air in the tank body is discharged by the negative pressure arrester, and behind the tank body full water, the negative pressure arrester cuts out; Current pass through kuppe by the water inlet of tank body when submersible pump moves, and after the submersible pump pressurization, arrive water outlet bobbin carriage to water outlet interface.When tank body water inlet during less than water outlet, tank body drawdown, the negative pressure arrester is opened and is covered air, in order to eliminating negative pressure, and when the minimum designated water level of tank body drawdown to level switch, the submersible pump stoppage protection; When intake pressure returned to the minimum setting pressure of inlet pressure detection table, submersible pump started automatically, and returned to normal water supply; When intake pressure was higher than the setting pressure of outlet pressure detection table, submersible pump was shut down, and by the bypass pipe water outlet interface that supplies water.
The invention has the beneficial effects as follows; Directly be connected in series water supply and do not produce negative pressure with pipe network, can laminate ductwork pressure, make energy saving in running; Have characteristics such as occupation of land is little, reduced investment, installation and maintenance convenient management simultaneously, can be adaptable across the secondary water-supply occasion of ductwork pressure stack.
4, description of drawings
Accompanying drawing 1 is a process structure sketch map of the present invention.
Among the figure, 1, tank body, 2, level switch, 3, control cabinet, 4, the negative pressure arrester, 5, water inlet; 6, inlet pressure detects table, and 7, water inlet pipe, 8, the water inlet interface, 9, bypass pipe, 10, soft joint, 11, flap valve; 12, outlet pressure detects table, and 13, the water outlet interface, 14, flap valve, 15, the water outlet bobbin carriage, 16, the power supply wiring mouth; 17, tube sheet, 18, submersible pump, 19, fixed mount, 20, kuppe, 21, drain valve.
5, the specific embodiment
Explanation at length below doing with regard to 1 pair of integrated pipe network Pressure-superposed water supply equipment of the present invention of accompanying drawing below.
Shown in accompanying drawing 1, integrated pipe network Pressure-superposed water supply equipment of the present invention detects table (6), outlet pressure detection table (12) and control cabinet (3) by tank body (1), negative pressure arrester (4), submersible pump (18), inlet pressure to be formed, and tank body (1) is vertical structure; Submersible pump (18) level is installed in the tank body (1), tank body (1) top installing negative pressure arrester (4), and tank body (1) bottom is provided with drain valve (21); Be provided with level switch (2) more than the installation site at submersible pump (1); Control cabinet (3) is installed on the tank body (1), and submersible pump (18) is arranged on tank body (1) inside by kuppe (20), and an end of kuppe (20) is equipped with submersible pump (18); And put the fixed mount (19) that is provided with submersible pump (18) in (20) at water conservancy diversion; The other end of kuppe (20) causes tank body (1) bottom, and the outlet of kuppe (20) and tank body (1) weldering system are provided with water outlet bobbin carriage (15) in kuppe (20) exit; The supporting tube sheet (17) that is provided with between water outlet bobbin carriage (15) and kuppe (20); The outlet of submersible pump (18) is installed on the tube sheet (17), on water outlet bobbin carriage (15), is provided with outlet pressure detection table (12) and power supply wiring mouth (16), and the power line of submersible pump (18) is drawn by power supply wiring mouth (16); Tank body (1) top is provided with water inlet (5); Water inlet (5) is connected to into water interface (8) by water inlet pipe (7), on water inlet pipe (7), is provided with inlet pressure detection table (6), and the outlet of submersible pump (18) is arrived water outlet bobbin carriage (15) through tube sheet (17); And at water outlet bobbin carriage (15) back installing flap valve (14); At the preceding bypass pipe (9) that is connected with water inlet pipe (7) that is provided with of flap valve (14) water outlet interface (13) afterwards, on bypass pipe (9), be equiped with soft joint (10) and flap valve (11), level switch (2), inlet pressure detect table (6), outlet pressure detects table (12) and submersible pump (18) is wired to control cabinet (3) respectively.
During work; The tank body (1) of at first intaking, negative pressure arrester (4) is opened, and the air in the tank body (1) is discharged by negative pressure arrester (4); Behind tank body (1) full water; Negative pressure arrester (4) cuts out, and current pass through kuppe (20) by the water inlet (5) of tank body (1) when submersible pump (18) moves, and after submersible pump (18) pressurization, arrives water outlet bobbin carriage (15) to water outlet interface (13).When tank body (1) water inlet during less than water outlet, tank body (1) drawdown, negative pressure arrester (4) is opened and is covered air, in order to eliminating negative pressure, and when the minimum designated water level of tank body (1) drawdown to level switch (2), submersible pump (18) stoppage protection; When intake pressure returned to the minimum setting pressure of inlet pressure detection table (6), submersible pump (18) started automatically, and returns to normal water supply; When intake pressure was higher than the setting pressure of outlet pressure detection table (12), submersible pump (18) was shut down, and by bypass pipe (9) the water outlet interface (13) that supplies water.
Should explain be; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Technical scheme of the present invention is made amendment or is equal to replacement, and do not break away from the spirit and the scope of technical scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. integrated pipe network Pressure-superposed water supply equipment is made up of tank body, negative pressure arrester, submersible pump, inlet pressure detection table, outlet pressure detection table and control cabinet; It is characterized in that: tank body is vertical structure; The submersible pump level is installed in the tank body, tank body top installing negative pressure arrester, and tank base is provided with drain valve; More than the submersible pump installation site, be provided with level switch, control cabinet is installed on the tank body.
2. integrated pipe network Pressure-superposed water supply equipment according to claim 1; It is characterized in that: submersible pump is arranged on tank interior by kuppe; The other end of kuppe causes tank base, and the outlet of kuppe and tank body weldering system are provided with the water outlet bobbin carriage in the kuppe exit.
3. integrated pipe network Pressure-superposed water supply equipment according to claim 1 is characterized in that: the supporting tube sheet that is provided with between water outlet bobbin carriage and kuppe, the diving delivery side of pump is installed on the tube sheet.
4. integrated pipe network Pressure-superposed water supply equipment according to claim 1 is characterized in that: on the water outlet bobbin carriage, be provided with outlet pressure detection table and power supply wiring mouth.
5. integrated pipe network Pressure-superposed water supply equipment according to claim 1 is characterized in that: tank body top is provided with water inlet, and water inlet is connected to into water interface by water inlet pipe, on water inlet pipe, is provided with inlet pressure detection table.
6. integrated pipe network Pressure-superposed water supply equipment according to claim 1 is characterized in that: level switch, inlet pressure detection table, outlet pressure detection table and submersible pump are wired to control cabinet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105162517A CN102454189A (en) | 2010-10-17 | 2010-10-17 | Integrated pipe network add-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105162517A CN102454189A (en) | 2010-10-17 | 2010-10-17 | Integrated pipe network add-pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454189A true CN102454189A (en) | 2012-05-16 |
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ID=46037835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105162517A Pending CN102454189A (en) | 2010-10-17 | 2010-10-17 | Integrated pipe network add-pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454189A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626081A (en) * | 1992-07-07 | 1994-02-01 | Iwaya Denki Seisakusho:Kk | Water supply pressurizing device |
| CN2488973Y (en) * | 2001-07-19 | 2002-05-01 | 李洪亮 | Non-negative pressure pipeline container water storage and supply equipment |
| CN2934370Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure water-supply device |
| CN2934368Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure steady flow water-supply device (horizontal type) |
| CN2934369Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure steady flow water-supply device ( vertical type) |
-
2010
- 2010-10-17 CN CN2010105162517A patent/CN102454189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626081A (en) * | 1992-07-07 | 1994-02-01 | Iwaya Denki Seisakusho:Kk | Water supply pressurizing device |
| CN2488973Y (en) * | 2001-07-19 | 2002-05-01 | 李洪亮 | Non-negative pressure pipeline container water storage and supply equipment |
| CN2934370Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure water-supply device |
| CN2934368Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure steady flow water-supply device (horizontal type) |
| CN2934369Y (en) * | 2006-05-16 | 2007-08-15 | 张明亮 | Submersible pump package shell type superposed pressure steady flow water-supply device ( vertical type) |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |