CN217300942U - Pump in pipe applied to water supply equipment - Google Patents
Pump in pipe applied to water supply equipment Download PDFInfo
- Publication number
- CN217300942U CN217300942U CN202221343510.5U CN202221343510U CN217300942U CN 217300942 U CN217300942 U CN 217300942U CN 202221343510 U CN202221343510 U CN 202221343510U CN 217300942 U CN217300942 U CN 217300942U
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- pump
- pipe
- sleeve
- water supply
- honeycomb duct
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- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to a pump in pipe for water supply equipment, which comprises a pump sleeve in pipe, wherein the upper part of the pump sleeve in pipe is communicated with a pump water pipe in pipe; the upper end part of the flow guide pipe is hermetically connected to the upper part of the pump sleeve in the pipe, and the lower end part of the flow guide pipe and the bottom end part of the pump sleeve in the pipe are arranged at intervals; the submersible motor is fixedly arranged on the lower side of the flow guide pipe, and the submersible motor and the inner side wall of the flow guide pipe are arranged at intervals; immersible pump, fixing device in the upside of honeycomb duct is driven by submersible motor, the pump suction opening of immersible pump sets up downwards, and seals the rigid coupling between immersible pump and the honeycomb duct of pump suction opening upside and have a corresponding space bar, the pump suction opening of immersible pump is the outer coupling one and is sealed run through extend to the pump outlet pipe in the intraductal pump sheathed tube outside. The utility model discloses can enough effectively reduce the produced noise of operation in-process, and can effectively avoid appearing the stagnant water district in the pump chamber.
Description
Technical Field
The utility model relates to a pump technical field in the pipe specifically indicates a pump in pipe for water supply equipment.
Background
The pump in pipe in market, generally install the immersible pump in the pump sleeve pipe in the pipe, the one end of pump sleeve pipe in the pipe is the end of intaking, and the other end is the end of going out water, and water is full of the pipeline after, carries out the pressure boost with the immersible pump and carries. Pumps in pipes are mostly used in water supply in building communities, in building reconstruction and the like, and in secondary water supply. In the actual use process of the existing pump in the pipe, due to the lack of sound insulation arrangement, the noise in the operation process of the existing pump in the pipe is larger, and a dead water area is easy to exist between a water inlet of the submersible pump and a water outlet of the pump in the pipe, so that the use effect of the pump in the pipe is greatly reduced.
Consequently, design a section can enough effectively reduce the produced noise of operation in-process, and can effectively avoid the pump chamber to appear the pump in the pipe of being applied to water supply equipment in stagnant water district is the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a be applied to water supply equipment's pump in pipe, the technical problem that above-mentioned prior art exists can effectively be solved to this be applied to water supply equipment's pump in pipe.
The technical scheme of the utility model is that:
an in-pipe pump for use in a water supply installation, comprising
The upper end and the lower end of the pump sleeve in the pipe are respectively arranged in a closed manner, and the upper part of the pump sleeve in the pipe is outwards communicated and connected with a corresponding pump water pumping pipe in the pipe;
the upper end part of the flow guide pipe is hermetically connected to the upper part of the pump sleeve in the pipe, and the lower end part of the flow guide pipe and the bottom end part of the pump sleeve in the pipe are arranged at intervals;
the submersible motor is fixedly arranged on the lower side of the flow guide pipe, and the submersible motor and the inner side wall of the flow guide pipe are arranged at intervals;
immersible pump, fixing device in the upside of honeycomb duct and by submersible motor drives, the pump suction opening of immersible pump sets up downwards, and seals the rigid coupling between immersible pump and the honeycomb duct of pump suction opening upside and have a corresponding space bar, the pump suction opening of immersible pump is the outer coupling one and is sealed run through extend to the pump outlet pipe in the intraductal pump sheathed tube outside.
The upper end of the pump sleeve in the pipe is provided with a corresponding upper cover plate in a flange connection mode sealing device, and the lower end of the pump sleeve in the pipe is connected with a corresponding lower cover plate in a sealing mode.
The upper end of the draft tube is hermetically connected to the bottom side surface of the upper cover plate.
The pump water outlet pipe penetrates through the upper part of the upper cover plate in a sealing mode.
The submersible motor passes through pump support piece fixing device in the pipe the downside of honeycomb duct, the honeycomb duct with be the interval setting between the pump support piece in the pipe.
Between pump casing and the honeycomb duct in the pipe, and all be coaxial setting between honeycomb duct and the dive are electronic.
And a corresponding water inlet control valve is arranged on a water pumping pipe in the pipe.
The utility model has the advantages that:
1) the utility model discloses be provided with the honeycomb duct on pump sheathed tube basis in the pipe, under the effect of honeycomb duct, the water is through between pump casing and the honeycomb duct in the pump suction pipe admission pipe in the pipe, and after, between interval department entering honeycomb duct and the dive motor of pump sheathed tube bottom portion in the honeycomb duct and pipe, then pump out through the immersible pump.
Under the effect of honeycomb duct, can enough make the water of circulation fully form the contact with submersible motor to be favorable to submersible motor's cooling, and can effectively reduce submersible motor at the produced noise of operation in-process.
2) The utility model discloses a pump suction mouth of a river of immersible pump sets up downwards, and seals the rigid coupling between immersible pump of pump suction mouth upside and the honeycomb duct and have a corresponding space bar to effectively block the water between honeycomb duct and the submersible motor of will flowing through below the space bar, make the water homoenergetic be taken out the discharge smoothly, thereby avoid appearing the stagnant water district in the pump chamber, in order to promote the utility model discloses a practical function.
3) Through the utility model discloses an institutional advancement can will the utility model discloses a pump outlet pipe direct seal runs through the upper portion that extends to the upper cover plate, with effectively saving the utility model discloses installation space when using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to FIGS. 1-2, an in-pipe pump for use in a water supply installation includes
The device comprises a pump-in-tube sleeve 1, wherein the upper end and the lower end of the pump-in-tube sleeve 1 are respectively arranged in a closed manner, and the upper part of the pump-in-tube sleeve 1 is outwards communicated and connected with a corresponding pump-in-tube water pumping pipe 101;
the upper end part of the flow guide pipe 2 is hermetically connected to the upper part of the pump-in-pipe sleeve 1, and the lower end part of the flow guide pipe 2 and the bottom end part of the pump-in-pipe sleeve 1 are arranged at intervals;
the submersible motor 3 is fixedly arranged on the lower side of the flow guide pipe 2, and the submersible motor 3 and the inner side wall of the flow guide pipe 2 are arranged at intervals;
The utility model discloses be provided with honeycomb duct 2 on pump casing 1's in the pipe basis, under honeycomb duct 2's effect, the water in the water tank 11 is through between pump casing 1 and honeycomb duct 2 in the pump suction pipe 101 admission pipe in the pipe, and after, through honeycomb duct 2 and the interval department of pump casing 1's in the pipe bottom portion get into between honeycomb duct 2 and submersible motor 3, then pump out through immersible pump 4. Under the effect of honeycomb duct 2, can enough make the water that circulates form the contact with dive motor 3 to be favorable to dive motor 3's cooling, and can effectively reduce dive motor 3 and produce the noise in the operation in-process.
The utility model discloses a immersible pump 4's pump suction mouth 401 sets up downwards, and seals the rigid coupling between immersible pump 4 of pump suction mouth 401 upside and the honeycomb duct 2 and have a corresponding space bar 5 to effectively block the water between honeycomb duct 2 and the submersible motor 3 of will flowing through below space bar 5, make the water homoenergetic enough be taken out smoothly and discharge, thereby avoid appearing the stagnant water district in the pump chamber, in order to promote the utility model discloses a practical effect.
The upper end part of the pump sleeve 1 in the pipe is provided with a corresponding upper cover plate 7 through a flange connection mode sealing device, and the lower end part of the pump sleeve 1 in the pipe is connected with a corresponding lower cover plate 8 in a sealing mode.
The upper end of the draft tube 2 is hermetically connected to the bottom side surface of the upper cover plate 7. The pump-out water pipe 6 extends through the upper part of the upper cover plate 7 in a sealing way.
Through the utility model discloses an institutional advancement can will the utility model discloses a pump outlet pipe 6 is directly sealed to run through the upper portion that extends to apron 7, with effectively saving the utility model discloses installation space when using.
The water along interval department between honeycomb duct 2 and the intraductal pump support piece 9 gets into between honeycomb duct 2 and the dive motor 3 to under the prerequisite that does not influence the water circulation, realize the firm installation to dive motor 3.
Between pump sleeve 1 and honeycomb duct 2 in the pipe, and all be coaxial setting between honeycomb duct 2 and the dive electricity 3. A corresponding water inlet control valve 10 is fixed on a pumping water pipe 101 in the pipe.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An in-pipe pump for use in a water supply apparatus, comprising: comprises that
The device comprises a pump sleeve (1) in the pipe, wherein the upper end and the lower end of the pump sleeve (1) in the pipe are respectively arranged in a closed manner, and the upper part of the pump sleeve (1) in the pipe is outwards communicated and connected with a corresponding pump water sucking pipe (101) in the pipe;
the upper end part of the guide pipe (2) is hermetically connected to the upper part of the pump-in-pipe sleeve (1), and the lower end part of the guide pipe (2) and the bottom end part of the pump-in-pipe sleeve (1) are arranged at intervals;
the submersible motor (3) is fixedly arranged on the lower side of the flow guide pipe (2), and the submersible motor (3) and the inner side wall of the flow guide pipe (2) are arranged at intervals;
immersible pump (4), fixing device in the upside of honeycomb duct (2) and by submersible motor (3) drive, the pump of immersible pump (4) pump mouth of a river (401) sets up downwards, and seals between immersible pump (4) of pump mouth of a river (401) upside and honeycomb duct (2) that the rigid coupling has a corresponding space bar (5), the pump mouth of a river of immersible pump (4) is connected with one outward and seals to run through and extend to pump outlet pipe (6) in the outside of pump-in-pipe (1).
2. The pump in pipe for use in a water supply installation of claim 1, wherein: the upper end part of the pump sleeve (1) in the pipe is provided with a corresponding upper cover plate (7) through a flange connection mode sealing device, and the lower end part of the pump sleeve (1) in the pipe is connected with a corresponding lower cover plate (8) in a sealing mode.
3. The pump in pipe for use in a water supply installation of claim 2, wherein: the upper end part of the draft tube (2) is hermetically connected to the bottom side surface of the upper cover plate (7).
4. The in-pipe pump applied to a water supply equipment according to claim 3, wherein: the pump water outlet pipe (6) penetrates through the upper part of the upper cover plate (7) in a sealing mode.
5. The pump in pipe for use in a water supply installation of claim 1, wherein: submersible motor (3) through pump support piece (9) fixing device in the pipe in the downside of honeycomb duct (2), honeycomb duct (2) with be the interval setting between pump support piece (9) in the pipe.
6. The in-tube pump applied to a water supply equipment as claimed in claim 5, wherein: the pump-in-pipe sleeve is characterized in that the pump-in-pipe sleeve (1) and the flow guide pipe (2) are arranged coaxially, and the flow guide pipe (2) and the submersible motor (3) are arranged coaxially.
7. The in-tube pump applied to a water supply equipment as claimed in claim 1, wherein: a corresponding water inlet control valve (10) is arranged on a fixing device of a pumping water pipe (101) in the pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343510.5U CN217300942U (en) | 2022-05-31 | 2022-05-31 | Pump in pipe applied to water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343510.5U CN217300942U (en) | 2022-05-31 | 2022-05-31 | Pump in pipe applied to water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217300942U true CN217300942U (en) | 2022-08-26 |
Family
ID=82919423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221343510.5U Active CN217300942U (en) | 2022-05-31 | 2022-05-31 | Pump in pipe applied to water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217300942U (en) |
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2022
- 2022-05-31 CN CN202221343510.5U patent/CN217300942U/en active Active
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