CN210290180U

CN210290180U - Vertical submersible pump

Info

Publication number: CN210290180U
Application number: CN201921224072.9U
Authority: CN
Inventors: 张忠国; 王伟兵
Original assignee: Zhejiang Jialu Aquarium Products Co ltd
Current assignee: Zhejiang Jialu Aquarium Products Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-10
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a vertical immersible pump has solved the water level and can't carry out refrigerated problem to the motor when being less than the minimum water level line of shui nationality pump. The method is characterized in that: the casing is including the water inlet, impeller storehouse and the outlet pipe that communicate in proper order, the impeller storehouse top is equipped with the motor storehouse of installation motor, motor storehouse and impeller storehouse intercommunication, it has the inlet tube to go out water piping connection, the other end and the top in motor storehouse of inlet tube are connected. The motor drives the impeller and rotates, and the water gets into from the water inlet and discharges from the outlet pipe through impeller storehouse, and the water gets into outlet pipe rear portion and divides the water body and can get into the inlet tube, then flows in from the top in motor storehouse, lubricates and cools off the motor, can prevent that the water level when the aquarium in is less than the minimum water level line of immersible pump and can't carry out refrigerated phenomenon to the motor and take place, guarantees the life of immersible pump.

Description

Vertical submersible pump

Technical Field

The utility model relates to an aquarium pump technical field, concretely relates to vertical immersible pump.

Background

The aquarium pump needs to be submerged, and the function of the aquarium pump is embodied in two aspects: firstly, the motor can lubricate, secondly can cool down to the motor. The aquarium pump is generally provided with a lowest water level line, when the water level in the aquarium is lower than the lowest water level line, the motor cannot be cooled, the motor can be burnt out to a certain extent during operation, and thus the aquarium pump can be damaged and endangers aquatic organisms in the aquarium.

SUMMERY OF THE UTILITY MODEL

The problem that the motor cannot be cooled when the water level is lower than the lowest water level line of the aquarium pump is solved, the utility model provides a vertical submersible pump.

The utility model adopts the technical scheme as follows:

vertical immersible pump, which comprises a housin, the casing is including the water inlet, impeller storehouse and the outlet pipe that communicate in proper order, impeller storehouse top is equipped with the motor storehouse of installation motor, motor storehouse and impeller storehouse intercommunication, it has the inlet tube to go out water piping connection, the other end and the top in motor storehouse of inlet tube are connected.

The water inlet of the water inlet pipe is positioned at the water inlet of the water outlet pipe.

And a water inlet of the water inlet pipe is provided with a barrier strip.

And a baffle is arranged at the water outlet of the impeller chamber.

The water inlet of the water inlet pipe is close to the first guide surface and the second guide surface.

And a water inlet hole communicated with the impeller bin is formed in the bottom of the side wall of the shell.

Support bars are circumferentially and uniformly distributed at the bottom of the shell, and the intervals between the adjacent support bars form a water body flow channel.

The shell comprises a shell body, a bottom cover and a top cover, wherein the bottom cover, the top cover and the shell body are in plug-in fit.

The top of the shell is provided with a hand-held part.

The utility model has the advantages that:

the motor drives the impeller and rotates, and the water gets into from the water inlet and discharges from the outlet pipe through impeller storehouse, and the water gets into outlet pipe rear portion and divides the water body and can get into the inlet tube, then flows in from the top in motor storehouse, lubricates and cools off the motor, can prevent that the water level when the aquarium in is less than the minimum water level line of immersible pump and can't carry out refrigerated phenomenon to the motor and take place, guarantees the life of immersible pump.

Drawings

Fig. 1 is an exploded schematic view of the present invention.

Fig. 2 is a schematic view of the bottom cover of the present invention.

Fig. 3 is a schematic view of the bottom of the housing of the present invention.

Fig. 4 is a schematic sectional view of the housing of the present invention.

Fig. 5 is a schematic view of the flow direction of the water body according to the present invention.

The water-saving device comprises a shell 1, a water inlet 2, an impeller cabin 3, a water outlet pipe 4, a motor cabin 5, a water inlet pipe 6, a blocking strip 7, a baffle plate 8, a first guide surface 9, a second guide surface 10, a water inlet hole 11, a support bar 12, a water body flow channel 13, a shell body 14, a bottom cover 15, a top cover 16 and a hand-held part 17.

Detailed Description

The invention will be further explained with reference to the following embodiments and drawings:

in the embodiment, as shown in fig. 1, 3, 4, and 5, the vertical submersible pump includes a housing 1, the housing 1 includes a water inlet 2, an impeller chamber 3, and a water outlet pipe 4 that are sequentially communicated, a motor chamber 5 for installing a motor is disposed above the impeller chamber 3, the motor chamber 5 is communicated with the impeller chamber 3, the water outlet pipe 4 is connected with a water inlet pipe 6, and the other end of the water inlet pipe 6 is connected with the top of the motor chamber 5. The motor drives the impeller and rotates, and the water gets into from water inlet 2 and discharges from outlet pipe 4 through impeller storehouse 3, and the water gets into outlet pipe 4 rear portion and divides the water body and can get into inlet tube 6, and inlet tube 6 can constitute by many body connections, then flows in from the top in motor storehouse 5, lubricates and cools off the motor, can prevent that the water level when the aquarium in can't carry out refrigerated phenomenon to the motor and take place when being less than the minimum water level line of immersible pump, guarantees the life of immersible pump.

In the embodiment, as shown in fig. 3 and 4, the water inlet of the water inlet pipe 6 is located at the water inlet of the water outlet pipe 4. The water body entering the water inlet of the water outlet pipe 4 from the impeller chamber 3 has large power, and the water body entering the water inlet pipe 6 is ensured to flow into the motor chamber 5.

In the embodiment, as shown in fig. 3, a water inlet of the water inlet pipe 6 is provided with a barrier strip 7. The blend stop 7 can set up many, can block that the impurity of big granule gets into the motor storehouse from inlet tube 6 and cause the damage to the motor, can also reduce 6 interior flow area of inlet tube, under the unchangeable circumstances of pressure, the water velocity of flow increases, flows in motor storehouse 5 more easily.

In the embodiment, as shown in fig. 3 and 4, a baffle 8 is arranged at the water outlet of the impeller chamber 3. The area that can go out water of 3 delivery outlets in impeller storehouse reduces, and under the unchangeable condition of pressure, the water velocity of flow increases, and the result of use is better.

In the embodiment, as shown in fig. 3 and 4, a first guide surface 9 is arranged at the water outlet of the impeller chamber 3, the baffle 8 is triangular, two side surfaces of the baffle 8 are second guide surfaces 10, and the water inlet of the water inlet pipe 6 is close to the first guide surface 9 and the second guide surfaces 10. No. one spigot surface 9 and No. two spigot surfaces 10 are the arcwall face, and the water is along No. one spigot surface 9 and No. two spigot surfaces 10 flow direction inlet tube 6 department, make things convenient for inlet tube 6 to intake.

In the embodiment, as shown in fig. 1, the bottom of the side wall of the housing 1 is provided with a water inlet 11 communicated with the impeller chamber 3. The water body can also enter the impeller bin 3 from the bottom of the side wall of the shell 1, so that the flow velocity of the water body entering the water outlet pipe 4 is faster.

In the embodiment, as shown in fig. 2, support strips 12 are uniformly distributed on the bottom of the housing 1 in the circumferential direction, and the water body flow channels 13 are formed by the adjacent support strips 12 at intervals. The water inlet of the aquarium has the advantages that the water inlet has a supporting function on the shell 1, and when the impeller works, water in the aquarium enters the water inlet from the water body flow channel, so that the water body is guaranteed to be sucked quickly.

In an embodiment, as shown in fig. 1, the housing 1 includes a housing body 14, a bottom cover 15 and a top cover 16, and the bottom cover 15 and the top cover 16 are in a plug-in fit with the housing body 14. Through the form cooperation of draw-in groove and buckle, spare part in the change casing is installed to the easy mounting.

In the embodiment, as shown in fig. 1, a handle 17 is provided on the top of the housing 1. The water pump is convenient to take and place and convenient to use. The bottom of the shell 1 is provided with a foot pad mounting hole, and a shockproof foot pad or an anti-skid sucker can be mounted as required.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. Vertical immersible pump, including casing (1), its characterized in that: casing (1) is including water inlet (2), impeller storehouse (3) and outlet pipe (4) that communicate in proper order, impeller storehouse (3) top is equipped with motor storehouse (5) of installation motor, motor storehouse (5) and impeller storehouse (3) intercommunication, outlet pipe (4) are connected with inlet tube (6), the other end and the top in motor storehouse (5) of inlet tube (6) are connected.

2. The vertical submersible pump of claim 1, wherein: the water inlet of the water inlet pipe (6) is positioned at the water inlet of the water outlet pipe (4).

3. The vertical submersible pump of claim 1, wherein: and a water inlet of the water inlet pipe (6) is provided with a barrier strip (7).

4. The vertical submersible pump of claim 1, wherein: a baffle (8) is arranged at the water outlet of the impeller chamber (3).

5. The vertical submersible pump of claim 4, wherein: a first guide surface (9) is arranged at the water outlet of the impeller bin (3), the baffle (8) is triangular, two side surfaces of the baffle (8) are second guide surfaces (10), and the water inlet of the water inlet pipe (6) is close to the first guide surface (9) and the second guide surfaces (10).

6. The vertical submersible pump of claim 1, wherein: the bottom of the side wall of the shell (1) is provided with a water inlet hole (11) communicated with the impeller bin (3).

7. The vertical submersible pump of claim 1, wherein: supporting strips (12) are circumferentially and uniformly distributed at the bottom of the shell (1), and the intervals between adjacent supporting strips (12) form a water body flow channel (13).

8. The vertical submersible pump of claim 1, wherein: the shell (1) comprises a shell body (14), a bottom cover (15) and a top cover (16), wherein the bottom cover (15), the top cover (16) and the shell body (14) are in insertion fit.

9. The vertical submersible pump of claim 1, wherein: the top of the shell (1) is provided with a hand-held part (17).