CN204475436U - Box type negative-pressure-free pipe network Pressure-superposed water supply equipment - Google Patents
Box type negative-pressure-free pipe network Pressure-superposed water supply equipment Download PDFInfo
- Publication number
- CN204475436U CN204475436U CN201520111428.3U CN201520111428U CN204475436U CN 204475436 U CN204475436 U CN 204475436U CN 201520111428 U CN201520111428 U CN 201520111428U CN 204475436 U CN204475436 U CN 204475436U
- Authority
- CN
- China
- Prior art keywords
- pressure
- connects
- water
- pipe network
- motor operated
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000008399 tap water Substances 0.000 claims description 10
- 235000020679 tap water Nutrition 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Control Of Fluid Pressure (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model relates to a kind of box type negative-pressure-free pipe network Pressure-superposed water supply equipment, comprise switch board, discharge pressure sensor, electro connecting pressure gauge, water outlet pipe network, pump group, water inlet collecting pipe, air pressure tank, strainer, backflow preventer, water tank, remote control float valve, liquid-level floater switch, pot with no negative pressure, intake pressure sensor, motor operated valve, around property joint, non negative pressure controller, be used in conjunction with each other, reach and optimize structure, automatic operation, the effect of water outlet pipe net pressure maitamce.
Description
Technical field
The utility model relates to about Automatic Water System technical field, specifically a kind of box type negative-pressure-free pipe network Pressure-superposed water supply equipment.
Background technology
General negative pressure-free pipe network Pressure-superposed water supply equipment tap water pipe network come the water yield less than normal or cut off the water time, be all adopt restriction the rotating speed of water pump or the way of termination of pumping solve, outlet pipe insufficient pressure or anhydrous problem can be caused.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides the box type negative-pressure-free pipe network Pressure-superposed water supply equipment that a kind of structure is simple, ensure outlet pipe pressure stability.
The purpose of this utility model is achieved in that
A kind of box type negative-pressure-free pipe network Pressure-superposed water supply equipment, comprises switch board, discharge pressure sensor, electro connecting pressure gauge, water outlet pipe network, pump group, water inlet collecting pipe, air pressure tank, strainer, backflow preventer, water tank, remote control float valve, liquid-level floater switch, pot with no negative pressure, intake pressure sensor, motor operated valve, around property joint, non negative pressure controller, it is characterized in that: tap water pipe network connects strainer (8), strainer (8) connects backflow preventer (9), backflow preventer (9) connects remote control float valve (11) and pot with no negative pressure (13), pot with no negative pressure (13) is installed into water pressure sensor (14), pot with no negative pressure (13) connects motor operated valve (15), motor operated valve (15) connects water inlet collecting pipe (6), remote control float valve (11) connects water tank (10), in water tank (10), liquid-level floater switch (12) is installed, water tank (10) connects around property joint (16), non negative pressure controller (17) is connected around property joint (16), non negative pressure controller (17) connects motor operated valve (18), motor operated valve (18) connects water inlet collecting pipe (6), water inlet collecting pipe (6) connects pump group (5), pump group (5) connects water outlet pipe network (4), water outlet pipe network (4) connects air pressure tank (7), at outlet pipe (4) upper installation discharge pressure transmitter (2) and electro connecting pressure gauge (3), switch board (1) connects motor operated valve (15), liquid-level floater switch (12), intake pressure transmitter (14), motor operated valve (18), discharge pressure transmitter (2), the control line of electro connecting pressure gauge (3).
The utility model box type negative-pressure-free pipe network Pressure-superposed water supply equipment reaches optimizes structure, and automatically runs, the effect of water outlet pipe net pressure maitamce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is switch board, 2 is discharge pressure sensor, and 3 is electro connecting pressure gauge, 4 is water outlet pipe network, and 5 is pump group, and 6 is water inlet collecting pipe, 7 is air pressure tank, and 8 is strainer, and 9 is backflow preventer, 10 is water tank, and 11 is remote control float valve, and 12 is liquid-level floater switch, 13 is pot with no negative pressure, and 14 is intake pressure sensor, and 15 is motor operated valve, 16 is around property joint, and 17 is non negative pressure controller, and 18 is motor operated valve.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As Fig. 1, tap water flows to pot with no negative pressure (13) and water tank (10) through strainer (8) and backflow preventer (9), two kinds of way of supplying water below point: when the hydraulic pressure of intake pressure sensor (14) monitoring tap water is normal, close motor operated valve (18), open motor operated valve (15), tap water is supplied water to user by pot with no negative pressure (13), motor operated valve (15), pump group (5), water outlet pipe network (4), when intake pressure sensor (14) monitoring tap water pressure is lower than normal value, close motor operated valve (15), open motor operated valve (18), tap water is by water tank (10), around property joint (16), non negative pressure controller (17), motor operated valve (18), pump group (5), water outlet pipe network (4) to pressurize water supply to user, when the water level of liquid-level floater switch (12) detection water tank (10) is lower than setting value, switch board (1) control pump group (5) is out of service and send Water free alarming signal, Deng the water level in water tank (10) normal after again start pump group (5) and to pressurize water supply to user.
The utility model selects non-negative pressure method of water supply mode and box way of supplying water automatically by the force value size of tap water, switch board (1) inside is also provided with middle control switch, can exchange-column shift non-negative pressure method of water supply mode and box way of supplying water, prevent from using non-negative pressure method of water supply mode for a long time and cause the tap water in water tank (10) to go bad.
Claims (1)
1. a box type negative-pressure-free pipe network Pressure-superposed water supply equipment, comprises switch board, discharge pressure sensor, electro connecting pressure gauge, water outlet pipe network, pump group, water inlet collecting pipe, air pressure tank, strainer, backflow preventer, water tank, remote control float valve, liquid-level floater switch, pot with no negative pressure, intake pressure sensor, motor operated valve, around property joint, non negative pressure controller, it is characterized in that: tap water pipe network connects strainer (8), strainer (8) connects backflow preventer (9), backflow preventer (9) connects remote control float valve (11) and pot with no negative pressure (13), pot with no negative pressure (13) is installed into water pressure sensor (14), pot with no negative pressure (13) connects motor operated valve (15), motor operated valve (15) connects water inlet collecting pipe (6), remote control float valve (11) connects water tank (10), in water tank (10), liquid-level floater switch (12) is installed, water tank (10) connects around property joint (16), non negative pressure controller (17) is connected around property joint (16), non negative pressure controller (17) connects motor operated valve (18), motor operated valve (18) connects water inlet collecting pipe (6), water inlet collecting pipe (6) connects pump group (5), pump group (5) connects water outlet pipe network (4), water outlet pipe network (4) connects air pressure tank (7), at outlet pipe (4) upper installation discharge pressure transmitter (2) and electro connecting pressure gauge (3), switch board (1) connects motor operated valve (15), liquid-level floater switch (12), intake pressure transmitter (14), motor operated valve (18), discharge pressure transmitter (2), the control line of electro connecting pressure gauge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111428.3U CN204475436U (en) | 2015-02-16 | 2015-02-16 | Box type negative-pressure-free pipe network Pressure-superposed water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111428.3U CN204475436U (en) | 2015-02-16 | 2015-02-16 | Box type negative-pressure-free pipe network Pressure-superposed water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475436U true CN204475436U (en) | 2015-07-15 |
Family
ID=53631239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111428.3U Expired - Fee Related CN204475436U (en) | 2015-02-16 | 2015-02-16 | Box type negative-pressure-free pipe network Pressure-superposed water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286278A (en) * | 2018-04-04 | 2018-07-17 | 天津宏捷安装工程有限公司 | A kind of pipe network pressure-superposed compression system of frequency conversion |
-
2015
- 2015-02-16 CN CN201520111428.3U patent/CN204475436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286278A (en) * | 2018-04-04 | 2018-07-17 | 天津宏捷安装工程有限公司 | A kind of pipe network pressure-superposed compression system of frequency conversion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |