CN201896332U - Voltage-stabilizing regulator - Google Patents
Voltage-stabilizing regulator Download PDFInfo
- Publication number
- CN201896332U CN201896332U CN2010206381112U CN201020638111U CN201896332U CN 201896332 U CN201896332 U CN 201896332U CN 2010206381112 U CN2010206381112 U CN 2010206381112U CN 201020638111 U CN201020638111 U CN 201020638111U CN 201896332 U CN201896332 U CN 201896332U
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- China
- Prior art keywords
- water
- housing
- operated valve
- motor operated
- casing
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000033228 biological regulation Effects 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 13
- 235000020679 tap water Nutrition 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a voltage-stabilizing regulator, which comprises a casing, a water feeding body, a water draining body, an electric valve and a pressure sensor, wherein one end of the water feeding body extends to the inside of the casing; one end of the water draining body extends to the inside of the casing; the electric valve is clamped by the parts of the water feeding body and the water draining body, which extend into the casing and is fixedly clamped by bolts and nuts; the electric valve is arranged in the casing; two wire jacks are formed on one surface of the water draining body arranged in the casing; one wire is a power cord of the switch electric valve; the other wire is a feed signal wire of the electric valve; the two wires are connected to a PLC (Programmable logic Controller) module; the pressure sensor is arranged at the part outside a casing of the water feeding body; and a signal wire of the pressure sensor is connected to the PLC module and is used for acquiring the water feeding pressure. The voltage-stabilizing regulator has the beneficial effects that the water pressure condition of consumed water of a water distribution branch pipe can be detected in real time; the voltage-stabilizing regulator can be applied to the front end of secondary pressurizing equipment, is used for controlling the water consumption of the secondary pressurizing equipment and is especially suitable for the front end of pipe network overlaying and negative pressure-free equipment; and meanwhile, the electric valve is in respective power-off states after the starting and stopping actions are finished, so that the service life of the whole device is prolonged.
Description
Technical field
The utility model relates to pipe network pressure-superposed apparatus field, especially a kind of voltage regulation adjustor.
Background technology
Along with expanding economy, high-rise building is more and more, and the hydraulic pressure of standing out from tap water can't arrive high-rise resident family, secondary water supply system occurred.Add lower water box again by high level cistern allotment of labor frequency water pump at first and supply water, this type of water supply secondary pollution is serious.Developed into lower water box afterwards and add variable frequency pump and directly supply water, secondary pollution diminishes.These two kinds of way of supplying water all have pollution in various degree, and the municipal tap water enters the user and directly enter water tank, and the original pressure of tap water wastes.This has been appearred the non-negative pressure method of water supply pipe network Pressure-superposed water supply equipment.This equipment tap water does not contact with atmosphere, the non-secondary pollution source, and the original pressure of tap water is not wasted.But national dependency rule regulation: the pump series products not directly is installed on the pipe network of municipal tap water, and tap water is directly extracted the water source, and purpose is pipe network to be caused parital vacuum when preventing water pump operation, thereby influences peripheral water.In order to solve this type of problem, develop in front equipment end and install the current stabilization jar additional, the compressed gas of part is arranged in the current stabilization jar.When starting mode of pump moment, by expansion of compressed gas to eliminate influence to pipe network.But the method can't sent out the brightness effect when water is maximum, and the water in this section water zone flows into this in a large number and uses water spot, causes this usefulness water spot municipal tap water hypotony, and peripheral water can not get ensureing.From municipal water supply safety and energy-conserving and environment-protective aspect, need a kind of device that can ensure local municipal tap water lowest service pressure, so just can guarantee that this district's water is unaffected.
The utility model content
The purpose of this utility model is just in order to overcome the deficiency of above-mentioned technology, and provide a kind of voltage regulation adjustor, be a kind of being directly used in the pipe network Pressure-superposed water supply equipment, energy automatic stabilisation water inlet end pressure, guarantee that local tap water hydraulic is not less than the device of local tap water service pressure, can control municipal water supply lowest service pressure, guarantee voltage regulation adjustor with the water spot water safety.
The utility model solves the technical scheme that its technical problem adopts: this voltage regulation adjustor, comprise housing, water inlet body, water-outlet body, motor operated valve and pressure sensor, water inlet body one end reaches in the housing, water-outlet body one end also reaches in the housing, water inlet body and water-outlet body stretch into housing parts and clamp motor operated valve, and by bolt, nut motor operated valve are fixed to clamp; Motor operated valve is in housing, housing takes on water body simultaneously two cable jacks, one is the power line of switch motor operated valve, one is the motor operated valve feedback signal line, this two-route wire is received on the PLC module, on the part outside water inlet body housing pressure sensor is housed, its holding wire is received on the PLC module, is used to gather intake pressure.When using, voltage regulation adjustor water inlet end pressure can be controlled near certain certain value by opening, close motor operated valve.
As preferably, described housing is an all-sealed structure.
As preferably, described motor operated valve adopts the two-way control loop, and one the tunnel is feedback signal, and one the tunnel is the control power supply.
The effect that the utility model is useful is: by above technology as can be known: the utility model can detect the water hydraulic pressure situation of range pipe in real time, can be used for secondary pressurized equipment front end, secondary pressurized equipment water supply volume is controlled, unreasonable and cause peripheral hydraulic pressure to be affected and can not carry out normal water supply with the water supply volume of guaranteeing the secondary pressurized equipment, be specially adapted to pipe network pressure-superposed, no negative pressure equipment front end; Motor operated valve all is in off-position after the start and stop action is finished simultaneously, prolongs the application life of haveing suffered device.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Description of reference numerals: 1, housing, 2, water-outlet body, 3, motor operated valve, 4, the holding wire jack, 5, the power line jack, 6, the PLC module, 7, pressure sensor, 8 water inlet bodies.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, this voltage regulation adjustor comprises housing 1, water inlet body 8, water-outlet body 2, motor operated valve 3 and pressure sensor 7, and housing 1 is an all-sealed structure, and described motor operated valve 3 adopts the two-way control loop, and one the tunnel is feedback signal, and one the tunnel is the control power supply.Water inlet body 8 one ends reach in the housing 1, and water-outlet body 2 one ends also reach in the housing 1, and water inlet body 8 stretches into housing 1 part with water-outlet body 2 and clamps motor operated valve 3, and by bolt, nut motor operated valve 3 is fixed to clamp; Motor operated valve 3 is used for when opening and closing water inlet end pressure being controlled near certain certain value in housing; Housing 1 takes on water body 2 one sides two cable jacks, one is the power line of switch motor operated valve, one is the motor operated valve feedback signal line, this two-route wire is received on the PLC module 6, on the part outside water inlet body 8 housings pressure sensor 7 is housed, its holding wire is received on the PLC module 6, is used to gather intake pressure.
Installation process: motor operated valve 3 is in housing 1, motor operated valve 3 is clipped in the middle with water-outlet body 2 by water inlet bodies 8 and by bolton, water inlet body 8 leans on motor operated valve 3 one ends in housing 1, water-outlet body 2 leans on motor operated valve 3 one ends in housing 1, water inlet body 8 is adorned pressure sensor 7 outside housing 1, pressure sensor 7 is connected on the PLC module 6 by circuit, the power line of motor operated valve 3 is connected to power line line jack 5 on the housing 1 by circuit, power line jack 5 is connected on the PLC module 6 by circuit, the feedback signal of motor operated valve 3 is connected to holding wire jack 4 on the housing 1 by circuit, and holding wire jack 4 is connected on the PLC module 6 by circuit.
During use this voltage regulation adjustor is inserted on the distribution system of municipal tap water, the permission service pressure value of local municipal tap water pipe network is set on PLC, gather pressure on the distribution system constantly by pressure sensor, to set value with the collection value and compare, when the force value on the distribution system is lower than the service pressure value, slowly carry out closing motion by PLC control motor operated valve, when the distribution system pressure that moves value preserving is higher than service pressure value 1, motor operated valve stops action, when the distribution system force value is higher than service pressure value 2, PLC control motor operated valve slowly carries out breakdown action, till standard-sized sheet.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. voltage regulation adjustor, it is characterized in that: comprise housing (1), water inlet body (8), water-outlet body (2), motor operated valve (3) and pressure sensor (7), water inlet body (8) one ends reach in the housing (1), water-outlet body (2) one ends also reach in the housing (1), water inlet body (8) stretches into housing (1) part with water-outlet body (2) and clamps motor operated valve (3), and by bolt, nut motor operated valve (3) is fixed to clamp; Motor operated valve (3) is used for when opening and closing water inlet end pressure being controlled near certain certain value in housing; Housing (1) takes on water body (2) one side two cable jacks, one is the power line of switch motor operated valve, one is the motor operated valve feedback signal line, this two-route wire is received on the PLC module (6), on the part outside water inlet body (8) housing pressure sensor (7) is housed, its holding wire is received on the PLC module (6).
2. voltage regulation adjustor according to claim 1 is characterized in that: described housing (1) is an all-sealed structure.
3. voltage regulation adjustor according to claim 1 is characterized in that: described motor operated valve (3) adopts the two-way control loop, and one the tunnel is feedback signal, and one the tunnel is the control power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206381112U CN201896332U (en) | 2010-11-24 | 2010-11-24 | Voltage-stabilizing regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206381112U CN201896332U (en) | 2010-11-24 | 2010-11-24 | Voltage-stabilizing regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896332U true CN201896332U (en) | 2011-07-13 |
Family
ID=44254244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206381112U Expired - Lifetime CN201896332U (en) | 2010-11-24 | 2010-11-24 | Voltage-stabilizing regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9582775B2 (en) | 2012-12-10 | 2017-02-28 | International Business Machines Corporation | Techniques for iterative reduction of uncertainty in water distribution networks |
-
2010
- 2010-11-24 CN CN2010206381112U patent/CN201896332U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9582775B2 (en) | 2012-12-10 | 2017-02-28 | International Business Machines Corporation | Techniques for iterative reduction of uncertainty in water distribution networks |
| US10387590B2 (en) | 2012-12-10 | 2019-08-20 | International Business Machines Corporation | Techniques for iterative reduction of uncertainty in water distribution networks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 46 Hangzhou City, Zhejiang province 311107 Yuhang District Renhe Street Renhe Road Patentee after: Southern Gold environment Limited by Share Ltd Address before: 311107 Renhe District, Renhe Town, Yuhang District, Zhejiang, Hangzhou Patentee before: Nanfang Pump Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 311107 No. 20 Hengyi Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Southern pump industry Zhi Shui (Hangzhou) Technology Co., Ltd. Address before: 311107, Renhe Road, Renhe street, Yuhang District, Zhejiang, Hangzhou, 46 Patentee before: Southern Gold environment Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |