CN210290289U

CN210290289U - Surfing pump

Info

Publication number: CN210290289U
Application number: CN201921224059.3U
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 surfing pump has solved traditional surfing pump displacement and has little, the lower problem of lift. The method is characterized in that: the motor is characterized in that an impeller bin and a motor bin are arranged in the shell, a flow channel is formed by the distance between the circumferential outer wall of the motor bin and the circumferential inner wall of the shell, the area of the impeller bin is larger than the area of the flow channel, a water collecting bin communicated with a flow channel water outlet is arranged in the motor bin, a stop block is arranged in the flow channel, a channel is arranged on the stop block, and the water collecting bin, the outer wall of the shell and the channel are communicated. Because the area of the impeller bin is larger than that of the runner, the flow velocity of the water body is increased under the condition of unchanged pressure after the water body enters the runner, the area in the runner is reduced by the stop block, and the flow velocity is increased again after the water body touches the stop block, so that the lift of the surfing pump is prolonged; meanwhile, as the flow rate of the water body is increased, the pressure intensity is reduced, and the water in the water collecting bin flows to the water outlet of the flow channel and flows out of the water outlet of the shell together, so that the water discharge of the surfing pump is increased.

Description

Surfing pump

Technical Field

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

Background

In order to make the water in the aquarium have fluidity and make the aquatic organisms raised feel the natural water flow environment and create the effect of surge, people can install a surfing pump in the aquarium, the surfing pump utilizes an impeller to stir the water body to make the water fully flow, and the surfing pump can also help the fish feces, food residues and other garbage at the bottom of the aquarium flush to a sewer port and enter a filtering system. However, the traditional surfing pump has small water discharge and low lift, and is difficult to meet the requirements of consumers.

SUMMERY OF THE UTILITY MODEL

For solving traditional surfing pump displacement little, the lower problem of lift, the utility model provides a displacement is big, the long surfing pump of lift.

The utility model adopts the technical scheme as follows:

the utility model provides a surfing pump, includes the casing, be equipped with impeller storehouse and motor storehouse in the casing, the distance between motor storehouse circumference outer wall and the casing circumference inner wall constitutes the runner, impeller storehouse area is greater than the runner area, be equipped with the storehouse of catchmenting with runner delivery port intercommunication in the motor storehouse, be equipped with the dog in the runner, the dog is equipped with the passageway, storehouse, casing outer wall and passageway intercommunication catchment.

The motor cabin is provided with a guide surface, and the guide surface is positioned at the water inlet of the flow channel.

The shell comprises a shell body, a water inlet cover and a water outlet cover, wherein the water outlet cover is provided with a water inlet hole, and the water inlet hole is far away from the flow channel.

The utility model discloses a water pump, including the casing body, the casing body is equipped with the spout, the both sides of No. one casing body are equipped with the bellying with spout complex, go out to cover and be equipped with the baffle, it is the joint cooperation with the casing body to go out the water cover.

The lid of intaking includes a lid and No. two lids, a lid is equipped with the water inlet No. one, No. two lids are equipped with the water inlet No. two, a water inlet area is greater than the area of No. two water inlets.

And a cooling groove is arranged in the motor bin.

The base is connected with the shell and comprises a first chassis and a second chassis, and an elastic part is connected between the first chassis and the second chassis.

The first chassis is provided with a through groove, the second chassis is provided with a limiting part, and the limiting part is located in the through groove.

The base is provided with a rotating shaft, the rotating shaft is provided with a ball head, and the shell is provided with a ball socket matched with the ball head.

The ball socket is of a claw type, threads are arranged on the outer side of the ball socket, and an adjusting nut is installed on the ball socket.

The utility model has the advantages that:

because the area of the impeller bin is larger than that of the runner, the flow velocity of the water body is increased under the condition of unchanged pressure after the water body enters the runner, the area in the runner is reduced by the stop block, and the flow velocity is increased again after the water body touches the stop block, so that the lift of the surfing pump is prolonged; meanwhile, as the flow rate of the water body is increased, the pressure intensity is reduced, and the water in the water collecting bin flows to the water outlet of the flow channel and flows out of the water outlet of the shell together, so that the water discharge of the surfing pump is increased.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic view of the shell body of the present invention.

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

Fig. 5 is a schematic cross-sectional view of fig. 4.

Fig. 6 is a schematic view of the position of water entry in the housing.

Fig. 7 is a schematic view of the water inlet cover.

Fig. 8 is a schematic view of a base.

Fig. 9 is an exploded view of the base.

The water collecting device comprises a shell 1, an impeller bin 2, a motor bin 3, a flow channel 4, a water collecting bin 5, a stop block 6, a channel 61, a guide surface 7, a water inlet hole 8, a sliding groove 9, a protruding portion 10, a shell body 11, a water inlet cover 12, a water outlet cover 13, a first shell body 14, a second shell body 15, a baffle 16, a first cover 17, a second cover 18, a first water inlet 19, a second water inlet 20, a cooling groove 21, a base 22, a first chassis 23, a second chassis 24, an elastic part 25, a through groove 26, a limiting part 27, a rotating shaft 28, a ball head 29, a ball socket 30 and an adjusting nut 31.

Detailed Description

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

in an embodiment, as shown in fig. 1, fig. 3, fig. 4, fig. 5, and fig. 6, a surfing pump includes a housing 1, a vane wheel chamber 2 and a motor chamber 3 are disposed in the housing 1, a distance between a circumferential outer wall of the motor chamber 3 and a circumferential inner wall of the housing 1 forms a flow channel 4, an area of the vane wheel chamber 2 is greater than an area of the flow channel 4, a water collecting chamber 5 communicated with a water outlet of the flow channel 4 is disposed in the motor chamber 3, a stopper 6 is disposed in the flow channel 4, the stopper 6 is provided with a channel 61, and the water collecting chamber 5 and the outer wall of the housing 1 are communicated with the. Because the area of the impeller cabin 2 is larger than that of the runner 4, after the water body enters the runner, the flow velocity of the water body is increased under the condition of unchanged pressure, the area in the runner 4 is reduced by the stop block 6, and the flow velocity is increased again after the water body touches the stop block 6, so that the lift of the surfing pump is lengthened; meanwhile, as the flow rate of the water body is increased, the pressure intensity is reduced, the water in the water collecting bin 5 flows to the water outlet of the flow channel and flows out of the water outlet of the shell 1, and the water in the water collecting bin 5 flows in from the outside of the shell 1 through the channel 61, so that the water discharge of the surfing pump is increased.

In an embodiment, as shown in fig. 6, the motor chamber 3 is provided with a guide surface 7, and the guide surface 7 is located at the water inlet of the flow channel 4. More water can enter the flow channel 4, and then the width of the flow channel 4 is gradually reduced, so that the water body is accelerated.

In an embodiment, as shown in fig. 1 and fig. 2, the housing 1 includes a housing body 11, a water inlet cover 12, and a water outlet cover 13, where the water outlet cover 13 is provided with a water inlet hole 8, and the water inlet hole 8 is far away from the flow channel 4. The water in the flow channel 4 flows out from the water outlet cover 13, the water in the water outlet cover 13 has a certain flow velocity, the pressure in the water outlet cover 13 is smaller than that outside the water outlet cover 13, and the water can flow into the water outlet cover 13 from the water inlet hole 8 and is discharged together with the water in the flow channel 4, so that the water outlet amount is increased again.

In an embodiment, as shown in fig. 2 and 3, the housing 11 includes a first housing 14 and a second housing 15, the first housing 14 is provided with sliding grooves 9 on two sides thereof, the second housing 15 is provided with protruding portions 10 on two sides thereof, the water outlet cover 13 is provided with a baffle 16, and the water outlet cover 13 is in snap fit with the housing 11. Go out water cover 13 and be equipped with the buckle, shell 11 is equipped with the draw-in groove, and when No. two shell 15 pegged graft on No. one shell 14, go out water cover 12 and shell 11 cooperation, baffle 16 can prevent No. two shell 15 from No. one shell 14 roll-off, No. two shell 15 can cooperate with base 22 for the dismouting becomes simple and convenient.

In an embodiment, as shown in fig. 7, the water inlet cover 12 includes a first cover 17 and a second cover 18, the first cover 17 is provided with a first water inlet 19, the second cover 18 is provided with a second water inlet 20, and the area of the first water inlet 19 is larger than that of the second water inlet 20. The second cover 18 is evenly provided with teeth along the circumferential direction, the first cover 17 is provided with a convex ring along the circumferential direction of the water inlet position, and when a water body enters the second water inlet 20 from the first water inlet 19, the flow velocity of the water body is increased.

In the embodiment, as shown in fig. 6, a cooling slot 21 is provided in the motor compartment 3. The water body enters the cooling tank 21 to cool and lubricate the motor, and the service life of the motor is ensured.

In the embodiment, as shown in fig. 8 and 9, the portable electronic device further includes a base 22 connected to the housing 1, where the base 22 includes a first chassis 23 and a second chassis 24, and an elastic member 25 is connected between the first chassis 23 and the second chassis 24. The elastic element 25 is made of rubber, the second chassis 24 is used for being fixed on the wall of the aquarium, the first chassis 23 can swing relative to the second chassis 24, when the shell 1 is stressed, the buffer function can be achieved, and the base 22 can be prevented from falling off from the wall of the aquarium when the shell 1 is stressed.

In an embodiment, as shown in fig. 9, the first chassis 23 is provided with a through slot 26, the second chassis 24 is provided with a limiting member 27, and the limiting member 27 is located in the through slot 26. A gap is formed between the limiting member 27 and the through groove 26, so that the elastic member 25 can be prevented from being damaged due to the overlarge swinging amplitude of the shell 1.

In an embodiment, as shown in fig. 8, a rotating shaft 28 is installed on the base 22, a ball head 29 is disposed on the rotating shaft 28, and a ball socket 30 engaged with the ball head 29 is disposed on the housing 1. The casing 1 can rotate universally, surf in all directions and can be freely regulated and controlled.

In the embodiment, as shown in fig. 8, the ball socket 30 is in a jaw type, the outer side of the ball socket 30 is provided with a screw thread, and the ball socket 30 is provided with an adjusting nut 31. The ball socket 30 is controlled to clamp the ball head 29 by adjusting the adjusting nut 31 so as to prevent the ball head 29 from rotating, and the ball socket 30 is loosened so as to enable the ball head 29 to rotate, so that the adjustment is simple and convenient.

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. A surfing pump comprising a housing (1), characterized in that: be equipped with impeller storehouse (2) and motor storehouse (3) in casing (1), the distance between motor storehouse (3) circumference outer wall and casing (1) circumference inner wall constitutes runner (4), impeller storehouse (2) area is greater than runner (4) area, be equipped with in motor storehouse (3) with water collection storehouse (5) of runner (4) delivery port intercommunication, be equipped with dog (6) in runner (4), dog (6) are equipped with passageway (61), water collection storehouse (5), casing (1) outer wall and passageway (61) intercommunication.

2. A surfing pump as claimed in claim 1 wherein: the motor bin (3) is provided with a guide surface (7), and the guide surface (7) is positioned at the water inlet of the flow channel (4).

3. A surfing pump as claimed in claim 1 wherein: casing (1) is including shell body (11), intake cover (12) and go out water cover (13), it is equipped with inlet opening (8) to go out water cover (13), runner (4) are kept away from in inlet opening (8).

4. A surfing pump as claimed in claim 3 wherein: the utility model discloses a water pump, including shell body (11), shell body (11) is including a shell body (14) and No. two shell bodies (15), the both sides of a shell body (14) are equipped with spout (9), the both sides of No. two shell bodies (15) are equipped with spout (9) complex bellying (10), be equipped with baffle (16) on outlet cover (13), outlet cover (13) and shell body (11) are the joint cooperation.

5. A surfing pump as claimed in claim 3 wherein: the water inlet cover (12) comprises a first cover (17) and a second cover (18), the first cover (17) is provided with a first water inlet (19), the second cover (18) is provided with a second water inlet (20), and the area of the first water inlet (19) is larger than that of the second water inlet (20).

6. A surfing pump as claimed in claim 1 wherein: a cooling groove (21) is arranged in the motor bin (3).

7. A surfing pump as claimed in claim 1 wherein: the portable electronic device is characterized by further comprising a base (22) connected with the shell (1), wherein the base (22) comprises a first chassis (23) and a second chassis (24), and an elastic piece (25) is connected between the first chassis (23) and the second chassis (24).

8. A surfing pump as claimed in claim 7 wherein: no. one chassis (23) is equipped with logical groove (26), No. two chassis (24) are equipped with locating part (27), locating part (27) are located logical groove (26).

9. A surfing pump as claimed in claim 7 wherein: the ball-and-socket joint is characterized in that a rotating shaft (28) is mounted on the base (22), a ball head (29) is arranged on the rotating shaft (28), and a ball socket (30) matched with the ball head (29) is arranged on the shell (1).

10. A surfing pump as claimed in claim 9 wherein: the ball socket (30) is in a jaw type, threads are arranged on the outer side of the ball socket (30), and an adjusting nut (31) is mounted on the ball socket (30).