CN201236820Y - Pump in terrestrial heat silencing supercharging circulation pipe - Google Patents
Pump in terrestrial heat silencing supercharging circulation pipe Download PDFInfo
- Publication number
- CN201236820Y CN201236820Y CNU2008200297412U CN200820029741U CN201236820Y CN 201236820 Y CN201236820 Y CN 201236820Y CN U2008200297412 U CNU2008200297412 U CN U2008200297412U CN 200820029741 U CN200820029741 U CN 200820029741U CN 201236820 Y CN201236820 Y CN 201236820Y
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- CN
- China
- Prior art keywords
- pump
- water
- pipe
- flange
- bushing
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a middle pump of a geothermic and silence pressurizing and circulating pipe, which eliminates heat and cools down an electric engine by the flow rate of water, keeps silence in operation, and completely solves the noise problem of the electric engine. Compared with the traditional water pump, the middle pump has the advantages of silence, energy conservation and moisture protection. The utility model comprises a bushing; a diving pump is hermetically arranged in the bushing; the diving pump is fixed by a stationary bracket; the flange of a water inlet pipe is connected with the flange of a water supply pipe; the flange at the water outlet pipe of the diving pump is connected with the flange at the lower part of the water outlet pipe; the flange at the upper part of the water outlet pipe is connected with the water outlet pipe; an exhaust valve is arranged on the top of the bushing; a diving cable of the diving pump is led out from a cable outlet form on the top of the bushing; and a water-shortage sensor is installed inside the bushing.
Description
One, technical field:
The utility model relates to a kind of water pump, especially relates to pump in the quiet supercharging Circulation pipe of a kind of underground heat.
Two, background technique:
In the background technique, traditional vertical, horizontal centrifugal pump motor noise are big; There is the suddenly big or suddenly small puzzlement of supplying water in the water supply system poor stability, and when using water heating system, has the sometimes hot and sometimes cold problem of water outlet; In addition, need build pump house, pond, it is big to take up room, and investment is high, the installation and maintenance inconvenience.
Three, model utility content:
The utility model provides pump in the quiet supercharging Circulation pipe of a kind of underground heat in order to solve the deficiency in the above-mentioned background technology, and its flow velocity that relies on water is to the motor cooling of dispelling the heat, and the peace and quiet of motor run-time exception have fundamentally solved the motor noise problem.Thereby quiet at water pump, energy-conservation and moistureproof all have an incomparable advantage of traditional water pump.
For achieving the above object, the technical solution adopted in the utility model is:
Pump in the quiet supercharging Circulation pipe of a kind of underground heat, it is characterized in that: comprise sleeve pipe, the airtight submersible pump that is provided with in the sleeve pipe, the intake pipe flange is connected with the water supply line flange, the water outlet flange of submersible pump is connected with the lower flange of outlet pipe, and the outlet pipe upper flange is connected with outlet conduit.
Above-mentioned sleeve pipe top is provided with outlet valve.
The diving cable of above-mentioned submersible pump is drawn by the cable drawing-off mouth of being located at the sleeve pipe top.
Above-mentioned submersible pump is fixed by fixed support.
Be provided with the lack of water sensor in the above-mentioned sleeve pipe.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1, super-silent: water pump is immersed in the water fully and moves, and is enclosed in the sleeve pipe, so operation is quiet fully, noise can be reduced to (general device 80-100 decibel) about 35 decibels.While is owing to the quiet special converter of employing, and the cooperation soft start, and soft stop effectively reduces pressure change rate and eliminates the water hammer noise, thereby has removed the shortcoming that machine disturbs residents in the secondary water-supply process from.
2, reduce investment outlay, easy for installation, for ease of maintenaince: this equipment need not wet pit, and water storage facilities such as roof water tank also need not the water treatment instrument, have saved floor space, reduces investment cost.This equipment appearance is all steel manufacturing, motor with place entirely in the stainless steel sleeve pipe after water pump is connected, need not special pump house, can vertical or horizontal installation, can be placed on indoor and outdoor arbitrarily need not wind sheltering and hides rain even can place in the pond, ditch of inclement condition or be hung on the wall to descend all can with eaves, outward appearance is neat and artistic, and is practical generous.When any pump group in the water supply equipment breaks down, only need dismounting arbitrarily behind the valve closing at these pump group two ends, do not influence other pump group operation.
3, environmental protection sanitary, pollution-free: the bearing in pump group and the motor adopts water lubriucated bearing, not needing to add any grease only needs ordinary water just passable, motor adopts the stainless steel Water-filled Type Submersible Motors that water quality is not had any pollution extremely, device structure forms a closed system, therefore stops water pollution fully and meets and internationally stipulate with the water hygiene.
4, increasingly automated, energy-saving safe: this equipment can be realized Automatic Control, have manually, automatically switch, and the pressure adjustment, constant voltage, parking function during water not, the detecting compensate function leaks.Lack of water o-volt protection function possesses high under-voltage protection simultaneously, open-phase protection, earth leakage protective, overload protection overheat protective function.Adopt built-in safety check, adopt stepless change control, no pressure reduction does not cause moment impact generation water hammering and causes the water pipe explosion.Adopt quiet frequency variator, soft start, soft stop, inrush current is little, and is with how many electricity of how much water consumption, energy-efficient.
Four, description of drawings:
Fig. 1 is the structural representation of the vertical installation of the utility model;
Fig. 2 is the horizontally-mounted structural representation of the utility model;
Fig. 3 is an internal structure schematic representation of the present utility model.
The 1-sleeve pipe, 2-outlet pipe, 3-intake pipe, 4-submersible motor, 5-submersible pump, the drawing-off mouth of 6-cable, 7-outlet valve, 8-fixed support, 9-water sucking mouth, 10-cable, 11-gravity axis bearing, 12-lack of water sensor, 13-outlet(discharge) flange, 14-suction flange.
Five, embodiment:
Referring to Fig. 1 and Fig. 3, the utility model comprises sleeve pipe 1, the airtight submersible pump 5 that is provided with in the sleeve pipe 1, submersible pump 5 is fixing by fixed support 8, intake pipe 3 flanges are connected with the water supply line flange, the water outlet flange of submersible pump 5 is connected with the lower flange of outlet pipe 2, outlet pipe 2 upper flange are connected with outlet conduit, sleeve pipe 1 top is provided with outlet valve 7, air when outlet valve 7 is used to get rid of current and enters in the sleeve pipe 1, the diving cable 10 of submersible pump 5 is drawn by the cable drawing-off mouth 6 of being located at the sleeve pipe top, is provided with lack of water sensor 12 in the sleeve pipe 1.
During real work, intake pipe 3 flanges are connected with the water supply line flange, outlet pipe 2 upper flange and outlet conduit flange connect and compose the water supply unit.Current rely on the pressure of pipe network current that the air in the sleeve pipe is discharged current through outlet valve 7 and rise to pump sump mouth 9 in intake pipe flows into sleeve pipe 1, by submersible pump 51 water in the sleeve pipe are discharged through outlet pipe 2.Submersible pump 5 and submersible motor 4 adopts water lubriucated bearings, motor adopt that Water-filled Type Submersible Motors relies on that water intake enters circulating water flow around heat radiation.The excessive low water level protection function that also has unit reduces in the sleeve pipe as water pipe pressure in running and exsiccosis occurs, and lack of water sensor 12 reaches control system with the lack of water signal of detecting, and system is with automatic shutdown protection.When the water pipe pressure rising, the current in the sleeve pipe 1 rise to the water sucking mouth 9 of water pump, and unit will resume operation automatically.Motor and water pump are enclosed in the pipeline fully, pump motor is under water be recycled water ring around, the flow velocity that relies on water is to the motor cooling (conventional centrifugal pump is to lean on motor ventilating fan to lower the temperature to motor) of dispelling the heat, and the peace and quiet of motor run-time exception have fundamentally solved the motor noise problem.Thereby quiet at water pump, all there is the incomparable advantage of traditional water pump energy-conservation and moistureproof aspect.Super-silent; Quiet fully, the motor cooling is good, is suitable for continuous operation.
The utility model can be used for:
High-rise building and sub-district water supply supercharging.
The automatic cycle heating system pressurization at underground heat station.
The greening sprinkling irrigation, health care, bathing system.
Water supply equipment auxiliary products such as villa pressurization.
The place water supply (as: school, hospital, hotel, office building, residential quarter etc.) that need keep quite.
The pump working ambient humidity is big, and the place that surface motor can't proper functioning traditionally.
The restricted place of installation conditions (as: open-air or underground installation, no pump house, pump house narrow space etc.).
Claims (5)
1, pump in the quiet supercharging Circulation pipe of a kind of underground heat, it is characterized in that: comprise sleeve pipe (1), the airtight submersible pump (5) that is provided with in the sleeve pipe (1), intake pipe (3) flange is connected with the water supply line flange, the water outlet flange of submersible pump (5) is connected with the lower flange of outlet pipe (2), and outlet pipe (2) upper flange is connected with outlet conduit.
2, pump in the quiet supercharging Circulation pipe of underground heat according to claim 1, it is characterized in that: sleeve pipe (1) top is provided with outlet valve (7).
3, pump in the quiet supercharging Circulation pipe of stating according to claim 2 of underground heat, it is characterized in that: the diving cable (10) of submersible pump (5) is drawn by the cable drawing-off mouth (6) of being located at the sleeve pipe top.
4, pump in the quiet supercharging Circulation pipe of stating according to claim 3 of underground heat, it is characterized in that: submersible pump (5) is fixing by fixed support (8).
5, pump in the quiet supercharging Circulation pipe of stating according to claim 4 of underground heat is characterized in that: be provided with lack of water sensor (12) in the sleeve pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297412U CN201236820Y (en) | 2008-07-25 | 2008-07-25 | Pump in terrestrial heat silencing supercharging circulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297412U CN201236820Y (en) | 2008-07-25 | 2008-07-25 | Pump in terrestrial heat silencing supercharging circulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236820Y true CN201236820Y (en) | 2009-05-13 |
Family
ID=40649560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200297412U Expired - Fee Related CN201236820Y (en) | 2008-07-25 | 2008-07-25 | Pump in terrestrial heat silencing supercharging circulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578710A (en) * | 2019-10-10 | 2019-12-17 | 中船黄埔文冲船舶有限公司 | Submersible pump assembly and assembling method thereof |
-
2008
- 2008-07-25 CN CNU2008200297412U patent/CN201236820Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578710A (en) * | 2019-10-10 | 2019-12-17 | 中船黄埔文冲船舶有限公司 | Submersible pump assembly and assembling method thereof |
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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: 20090513 |