CN204266298U - Pump in a kind of SKG frequency-converter tube - Google Patents
Pump in a kind of SKG frequency-converter tube Download PDFInfo
- Publication number
- CN204266298U CN204266298U CN201420769622.6U CN201420769622U CN204266298U CN 204266298 U CN204266298 U CN 204266298U CN 201420769622 U CN201420769622 U CN 201420769622U CN 204266298 U CN204266298 U CN 204266298U
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- CN
- China
- Prior art keywords
- pump
- water
- tube
- valve
- frequency
- 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
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Abstract
The utility model discloses pump in a kind of SKG frequency-converter tube, comprise frequency converter, pressure sensor, signal processor, water pump and pipe network, described pressure sensor is arranged on pipe network, described pressure sensor, signal processor, frequency converter, motor is connected successively with water pump, described water pump is by header of intaking, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header composition, described water inlet header, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header set gradually from right to left.In this SKG frequency-converter tube, pump is applicable to, to the extremely strict place of noise requirements or the place extremely lacking installing space, do not take up room and do not have noise completely, directly utilizing city planting ductwork water to pressurize, very energy-conservation.
Description
Technical field
The utility model relates to pump in a kind of frequency-converter tube.
Background technology
Existing comparatively large for aquatic products noise, and it is also comparatively large to take up room, and be unsuitable for being arranged on the extremely strict place of noise requirements or the place extremely lacking installing space, and energy saving is bad, easily causes waste.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of place being applicable to lack the extremely strict place of noise requirements or extreme installing space, can accomplish do not take up room and there is no noise completely, city planting ductwork water is directly utilized to pressurize, pump in very energy-conservation SKG frequency-converter tube.
For solving the problem, the utility model adopts following technical scheme: pump in a kind of SKG frequency-converter tube, comprise frequency converter, pressure sensor, signal processor, water pump and pipe network, described pressure sensor is arranged on pipe network, described pressure sensor, signal processor, frequency converter, motor is connected successively with water pump, described water pump is by header of intaking, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header composition, described water inlet header, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header set gradually from right to left.
As preferably, described flap valve is H71W flap valve, and structure is short, volume is little, quality is light, and flap is closed fast, and water hammer pressure is little.
As preferably, described inlet valve and flowing water Valve are all butterfly valve in sanitation level, quality and application life better.
Operating principle: unit forms a water system by frequency converter, pressure sensor, signal processor, water pump, pipe network etc., by the pressure sensor be arranged on pipe network, the pressure signal detected and setting pressure are compared, again this comparison signal is delivered to signal processor, frequency converter is controlled by it, and then change motor speed, reach constant pressure water supply.
The beneficial effects of the utility model are: 1, constant pressure: pressurised stream is steady, supplies water without suddenly big or suddenly small puzzlement; 2, exempt from water tower: non-secondary pollution, top layer hydraulic pressure is sufficient, economizes water tower and economizes expense; 3, energy-conservation: soft start and soft stop, anhydrous mallet, with the how many electricity of how much water consumption; 4, running is reliable: the many pumps of tool control for subsequent use each other, anhydrous and without water stopping function; 5, super-silent: completely quiet, friction; 6, install simple and easy: do not take up space, vertical horizontal installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is pump structure schematic diagram in a kind of SKG frequency-converter tube of the utility model.
Detailed description of the invention
Consult shown in Fig. 1, pump in a kind of SKG frequency-converter tube, comprise frequency converter, pressure sensor, signal processor, water pump and pipe network, described pressure sensor is arranged on pipe network, described pressure sensor, signal processor, frequency converter, motor is connected successively with water pump, described water pump is by header 1 of intaking, inlet valve 2, the silencing pump-in-tube pump housing 3, silencing pump-in-tube ectosome 4, flap valve 5, flowing water Valve 6 and water outlet header 7 form, described water inlet header 1, inlet valve 2, the silencing pump-in-tube pump housing 3, silencing pump-in-tube ectosome 4, flap valve 5, flowing water Valve 6 and water outlet header 7 set gradually from right to left, after water flows into from pipe network, via pressure sensor, signal processor, after a series of process of frequency converter and motor, obtain the current of constant voltage, and coordinate water pump to supply water.
Described flap valve 5 is H71W flap valve, also can be replaced the flap valve with effects equivalent of other models.Described inlet valve 2 is all butterfly valve in sanitation level with flowing water Valve 6, also can be replaced the valve with effects equivalent of other types.
The utility model has the following advantages: 1, constant pressure: pressurised stream is steady, supplies water without suddenly big or suddenly small puzzlement; 2, exempt from water tower: non-secondary pollution, top layer hydraulic pressure is sufficient, economizes water tower and economizes expense; 3, energy-conservation: soft start and soft stop, anhydrous mallet, with the how many electricity of how much water consumption; 4, running is reliable: the many pumps of tool control for subsequent use each other, anhydrous and different water stopping function; 5, super-silent: completely quiet, friction; 6, install simple and easy: do not take up space, vertical horizontal installation, as water receiving pipe.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (3)
1. pump in a SKG frequency-converter tube, it is characterized in that: comprise frequency converter, pressure sensor, signal processor, water pump and pipe network, described pressure sensor is arranged on pipe network, described pressure sensor, signal processor, frequency converter, motor is connected successively with water pump, described water pump is by header of intaking, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header composition, described water inlet header, inlet valve, the silencing pump-in-tube pump housing, silencing pump-in-tube ectosome, flap valve, flowing water Valve and water outlet header set gradually from right to left.
2. pump in SKG frequency-converter tube according to claim 1, is characterized in that: described flap valve is H71W flap valve.
3. pump in SKG frequency-converter tube according to claim 1, is characterized in that: described inlet valve and flowing water Valve are all butterfly valve in sanitation level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769622.6U CN204266298U (en) | 2014-12-01 | 2014-12-01 | Pump in a kind of SKG frequency-converter tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769622.6U CN204266298U (en) | 2014-12-01 | 2014-12-01 | Pump in a kind of SKG frequency-converter tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266298U true CN204266298U (en) | 2015-04-15 |
Family
ID=52801170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769622.6U Expired - Fee Related CN204266298U (en) | 2014-12-01 | 2014-12-01 | Pump in a kind of SKG frequency-converter tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266298U (en) |
-
2014
- 2014-12-01 CN CN201420769622.6U patent/CN204266298U/en not_active Expired - Fee Related
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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: 20150415 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |