CN201424667Y - Integration intelligent constant-pressure water supply device - Google Patents
Integration intelligent constant-pressure water supply device Download PDFInfo
- Publication number
- CN201424667Y CN201424667Y CN200920053817XU CN200920053817U CN201424667Y CN 201424667 Y CN201424667 Y CN 201424667Y CN 200920053817X U CN200920053817X U CN 200920053817XU CN 200920053817 U CN200920053817 U CN 200920053817U CN 201424667 Y CN201424667 Y CN 201424667Y
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- water
- intelligent controller
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- pipe
- pumps
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Abstract
The utility model discloses an integration intelligent constant-pressure water supply device, which comprises a water pipe, an intelligent controller and at least two water pumps, wherein the drainageholes of at least two water pumps are communicated with the water pipe to form a water pipeline; the two ends of the water pipeline are provided with a water inlet and a water outlet; a water pressure sensing device is arranged on the water pipe; the water pressure sensing device and at least two water pumps are electrically connected with the intelligent controller; and the water pumps, the water pipe and the intelligent controller are installed integrally. With the adoption of the device, the water supply pressure is steadier, and the energy loss is less, thereby overcoming the impact of water supply equipment on power grid and the affection on the equipment due to the water hammer action; moreover, due to the integration structure design, the configuration cost and the occupied space for the equipment can be reduced.
Description
Technical field
The utility model relates to a kind of integral intelligent constant pressure water supply equipment.
Background technology
Existing water supply installation mainly is made up of hydraulic pressure switch, air pressure tank, water pump etc., its control mode commonly used has two kinds: 1, main components and parts such as manual switching supply-water pump, 2, employing frequency converter, PLC (programmable logic controller), touch-screen, contactor air pressure tank are controlled constant pressure water supply equipment, this mode is present state-of-the-art way of supplying water, and there is following defective in this structure:
1, existing water supply installation complex structure, the deployment cost height, it is big to take up room;
2, water pump is in the nature halted state in the middle of switching, and can cause certain impact of water hammer, though the buffering absorption of air pressure tank is arranged, still unavoidably water pump and pipe network is caused certain infringement;
3, water pump is during joining, and power supply and motor rotary speed are difficult to reach synchronously, and electrical network is caused at random impact.
Summary of the invention
The purpose of this utility model is to provide a kind of integral intelligent constant pressure water supply equipment, after adopting the utility model, pressure of supply water is more stable, overcome existing supply equipment to the influence of the impact of electrical network and water hammering to equipment, and incorporate structure design, the deployment cost and the institute that have reduced equipment take up space.
Its technical scheme is as follows:
A kind of integral intelligent constant pressure water supply equipment, this device comprises water-supply-pipe, intelligent controller and at least two water pumps, the outfall of at least two water pumps all is connected to form hydraulic pipeline with water-supply-pipe, the two ends of hydraulic pipeline are water inlet and delivery port, on water-supply-pipe, be provided with the hydraulic pressure sensing apparatus, hydraulic pressure sensing apparatus, at least two water pumps all are electrically connected with intelligent controller, and water pump, water-supply-pipe, intelligent controller are integral type and install.
The utility model adopts intelligent controller, can set the hydraulic pressure of output by this intelligent controller, and can carry out Based Intelligent Control to two water pumps, and particularly: a, under the less situation of the amount of water required, can be by the water supply of pressurizeing of a water pump, under the bigger situation of the amount of water required, the hydraulic pressure of delivery port can descend undoubtedly, after the hydraulic pressure sensing apparatus detects variation in water pressure, starts second water pump immediately, supply water by double pump, so that the maintenance of the hydraulic pressure at delivery port place is constant; B, open a water pump under the less situation of the amount of water required, under the bigger situation of the amount of water required, open the water pump of greater number, can effectively utilize electric energy, energy consumption is low; C, in the course of the work, double pump can have days off by turns, and is used alternatingly; D, when one of them water pump breaks down, can control water pump by intelligent controller, to realize the automatic conversion of two water pumps.
Further structure of the present utility model is:
Described intelligent controller is at least two and consistent with the quantity of described water pump; Each described intelligent controller is electrically connected mutually, and each described intelligent controller is electrically connected with each described water pump is corresponding one by one.Each intelligent controller is controlled corresponding water pump respectively, and the also transmission of inhibit signal between each intelligent controller, to realize sharing of two intelligent controller information.
Each described intelligent controller is installed on the dorsal part of each described water pump respectively.Because intelligent controller described in the utility model adopts the miniaturization design, intelligent controller can directly be installed on the water pump, reduces the shared space of whole water supply installation, and deployment cost also significantly reduces.
Also be provided with air pressure tank on described water-supply-pipe, this air pressure tank is communicated with described water-supply-pipe.Can store air in certain amount in the air pressure tank, and the hydraulic pressure exported of water pump is when too high or too low, this air pressure tank can play certain cushioning effect and compensating action, and it is more stable to make water-supply-pipe export hydraulic pressure.
Described intelligent controller comprises central processing module, frequency-variable module and adjustment module at least.Can set the parameters of intelligent controller by adjustment module, the signals that various sensor transmitted such as the parameter that central processing module is imported adjustment module, hydraulic pressure sensing apparatus carry out computing, control signal transfers to frequency-variable module the most at last, is come the operation of control of pump by frequency-variable module.
Also be provided with bypass pipe between described water inlet and delivery port, this bypass pipe is provided with one way valve.If the hydraulic pressure of water inlet promptly satisfies water hydraulic pressure when requiring, then do not start water pump, directly outwards provide water by bypass pipe.
In sum, the utility model has the advantages that:
1, the automatic recognition function of unmanned water, when unmanned during at water pressure still remain unchanged, and can set time-delay termination of pumping function;
2, the water inlet water shortage is monitored arbitration functions automatically;
3, can start automatically after incoming call and water inlet water level recover again after having a power failure and resume operation;
When 4, seasoning oneself to cold the area use, the anti-function of freezing to death of water pump that can prevent to freeze and damage even water pump stops to supply water, still can be rotated slowly;
5, be suitable for the multiple sensors signal,, not limit by condition, use convenient as adopting resistance teletransmission pressure meter, electro connecting pressure gauge or pressure switch, pressure transmitter etc.;
6, the automatic detection alarm of water supply fault, too high as hydraulic pressure, hydraulic pressure is on the low side, low water stage termination of pumping etc.;
7, perfect motor defencive function is as: operating overload, short circuit, overheated, overvoltage, under-voltage etc.;
8, incorporate structure design, the deployment cost and the institute that have reduced equipment take up space;
9, according to situations such as hydraulic pressure and water supply volumes, the quantity of water pump is opened in decision, and the hydraulic pressure that can use place, the mouth of a river keeps constant, and good energy-conserving effect;
10, in the course of the work, double pump can have days off by turns, and is used alternatingly;
11, when one of them water pump breaks down, can control water pump by intelligent controller, to realize the automatic conversion of two water pumps.
Description of drawings
Fig. 1 is an elevation of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Description of reference numerals:
1, water pump, 2, water-supply-pipe, 3, delivery port, 4, pressure meter, 5, pressure sensor, 6, intelligent controller, 7, air pressure tank, 8, base, 9, water inlet, 10, bypass pipe.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of integral intelligent constant pressure water supply equipment, this device comprises water-supply-pipe 2, intelligent controller 6 and two water pumps 1, the outfall of two water pumps 1 all is connected to form hydraulic pipeline with water-supply-pipe 2, the two ends of hydraulic pipeline are water inlet 9 and delivery port 3, on water-supply-pipe 2, be provided with the hydraulic pressure sensing apparatus (in the present embodiment, the hydraulic pressure sensing apparatus is pressure meter 4 and pressure sensor 5), pressure sensor 5, two water pumps 1 all are electrically connected with intelligent controller 6, and water pump 1, water-supply-pipe 2, intelligent controller 6 are integral type and install.
Wherein, intelligent controller 6 is two, and each intelligent controller 6 comprises central processing module, frequency-variable module and adjustment module; Each intelligent controller 6 is electrically connected mutually, and each intelligent controller 6 is electrically connected with each water pump 1 is corresponding one by one; Two water pumps 1 are installed on the base 8, and two intelligent controllers 6 are installed on the dorsal part of its corresponding water pump 1 respectively; Also be provided with air pressure tank 7 on water-supply-pipe 2, this air pressure tank 7 is communicated with water-supply-pipe 2; Be provided with bypass pipe 10 between water inlet 9 and delivery port 3, this bypass pipe 10 is provided with one way valve.
Present embodiment can be set the various parameters such as hydraulic pressure of output by the adjustment module in this intelligent controller 6, and control signal is transferred to frequency-variable module, by the startup and the rotating speed of frequency-variable module control of pump 1; Particularly: a, under the less situation of the amount of water required, can be by the water supply of pressurizeing of a water pump 1, under the bigger situation of the amount of water required, the hydraulic pressure of delivery port 3 can descend undoubtedly, after the hydraulic pressure sensing apparatus detects variation in water pressure, start second water pump 1 immediately, supply water, so that the maintenance of the hydraulic pressure at delivery port 3 places is constant by double pump; B, open a water pump 1 under the less situation of the amount of water required, under the bigger situation of the amount of water required, open the water pump 1 of greater number, can effectively utilize electric energy, energy consumption is low; C, in the course of the work, double pump can have days off by turns, and is used alternatingly; D, when one of them water pump 1 breaks down, can control by 6 pairs of water pumps 1 of intelligent controller, to realize the automatic conversion of two water pumps 1; E, when the hydraulic pressure in the water-supply-pipe 2 can satisfy water hydraulic pressure, can directly outwards supply water by bypass pipe.In brief, present embodiment has following advantage:
1, the automatic recognition function of unmanned water, when unmanned during at water pressure still remain unchanged, and can set time-delay termination of pumping function;
2, water inlet 9 water shortages are monitored arbitration functions automatically;
3, can start automatically after incoming call and water inlet 9 water levels recover again after having a power failure and resume operation;
When 4, seasoning oneself to cold the area use, the water pump 1 anti-function of freezing to death that can prevent to freeze and damage even water pump 1 stops to supply water, still can be rotated slowly;
5, the automatic detection alarm of water supply fault, too high as hydraulic pressure, hydraulic pressure is on the low side, low water stage termination of pumping etc.;
6, perfect motor defencive function is as: operating overload, short circuit, overheated, overvoltage, under-voltage etc.;
7, incorporate structure design, the deployment cost and the institute that have reduced equipment take up space;
8, according to situations such as hydraulic pressure and water supply volumes, the quantity of water pump 1 is opened in decision, and the hydraulic pressure that can use 3 places, the mouth of a river keeps constant, and good energy-conserving effect;
9, in the course of the work, double pump can have days off by turns, and is used alternatingly;
10, when one of them water pump 1 breaks down, can control by 6 pairs of water pumps 1 of intelligent controller, to realize the automatic conversion of two water pumps 1.
Only be preferred embodiment of the present utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (6)
1, a kind of integral intelligent constant pressure water supply equipment, it is characterized in that, this device comprises water-supply-pipe, intelligent controller and at least two water pumps, the outfall of at least two water pumps all is connected to form hydraulic pipeline with water-supply-pipe, the two ends of hydraulic pipeline are water inlet and delivery port, be provided with the hydraulic pressure sensing apparatus on water-supply-pipe, hydraulic pressure sensing apparatus, at least two water pumps all are electrically connected with intelligent controller, and water pump, water-supply-pipe, intelligent controller are integral type and install.
2, integral intelligent constant pressure water supply equipment according to claim 1 is characterized in that described intelligent controller is at least two and consistent with the quantity of described water pump; Each described intelligent controller is electrically connected mutually, and each described intelligent controller is electrically connected with each described water pump is corresponding one by one.
3, as integral intelligent constant pressure water supply equipment as described in the claim 2, it is characterized in that each described intelligent controller is installed on the dorsal part of each described water pump respectively.
4, as integral intelligent constant pressure water supply equipment as described in the claim 2, it is characterized in that also be provided with air pressure tank on described water-supply-pipe, this air pressure tank is communicated with described water-supply-pipe.
5, as integral intelligent constant pressure water supply equipment as described in each in the claim 1 to 4, it is characterized in that described intelligent controller comprises central processing module, frequency-variable module and adjustment module at least.
6, as integral intelligent constant pressure water supply equipment as described in each in the claim 1 to 4, it is characterized in that also be provided with bypass pipe between described water inlet and delivery port, this bypass pipe is provided with one way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053817XU CN201424667Y (en) | 2009-04-01 | 2009-04-01 | Integration intelligent constant-pressure water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053817XU CN201424667Y (en) | 2009-04-01 | 2009-04-01 | Integration intelligent constant-pressure water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424667Y true CN201424667Y (en) | 2010-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920053817XU Expired - Fee Related CN201424667Y (en) | 2009-04-01 | 2009-04-01 | Integration intelligent constant-pressure water supply device |
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| CN (1) | CN201424667Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952614A (en) * | 2019-11-27 | 2020-04-03 | 太原市汾源供水设备有限公司 | Secondary water supply equipment for servo motor |
-
2009
- 2009-04-01 CN CN200920053817XU patent/CN201424667Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952614A (en) * | 2019-11-27 | 2020-04-03 | 太原市汾源供水设备有限公司 | Secondary water supply equipment for servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140401 |