CN218302937U

CN218302937U - Wall-mounted closed structure filtering device with low water level power-off protection

Info

Publication number: CN218302937U
Application number: CN202222370091.0U
Authority: CN
Inventors: 张忠国; 王伟彬
Original assignee: Zhejiang Jialu Aquarium Products Co ltd
Current assignee: Zhejiang Jialu Aquarium Products Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-17
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a wall-hanging enclosed construction filter equipment of low water level power-off protection has solved wall-hanging filter and has had the unable problem with the water contact of the impeller in the water pump after the low water level during operation outage. The top cap is equipped with connecting portion and No. two connecting portions, a connecting portion are equipped with the hole No. one with water supply connector intercommunication, no. two connecting portions are equipped with the hole No. two with water supply connector intercommunication, be equipped with the hollow tube that is used for communicateing hole No. one and No. two holes between a connecting portion and No. two connecting portions. When the device is in low water level work, the power is cut off suddenly, gas enters the water outlet connector from the water outlet pipe, and partial gas enters the water inlet connector through the hollow pipe, so that the pressure at the position of the water outlet connector and the water inlet connector is kept balanced, the phenomenon that water at the bottom of the top cover flows out from the water inlet pipe can not occur, the idle running of the water pump is prevented when the power is on, and the water pump is protected.

Description

Wall-mounted closed structure filtering device with low water level power-off protection

Technical Field

The utility model relates to the technical field of aquatic animals, in particular to a wall-mounted closed structure filter device with low water level power-off protection.

Background

Aquarium is generally furnished with the filtration equipment that is used for filtering the water, has multiple filtration equipment on the market, and wall-hanging filter is because be located the aquarium top, and it is convenient to maintain, so welcome by the consumer. The wall-mounted filter is through pumping the water in the aquarium to the filter in, filter the back and flow back to in the aquarium, wall-mounted filter generally includes the casing, inlet tube and outlet pipe are installed to the casing, be equipped with water pump and filtration storehouse in the casing, as application publication No. CN 112616767A, application publication No. 2021.04.09, the external fish bowl filter of a disclosure, this filter is installed the water pump in filter lid bottom, need fill up water in the casing before the work, its purpose leads to the water pump to burn out in order to prevent that the water pump from idling. However, if the filter is in a power-off state when working at a low water level (the water level in the filter is higher than that in the aquarium), air enters the shell from the water outlet pipe due to atmospheric pressure, so that water in the shell flows out from the water inlet pipe, an impeller of the water pump cannot be in contact with a water body, and the water pump idles once power is supplied, so that the water pump is damaged.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of background art, the utility model provides a wall-hanging enclosed construction filter equipment of low water level power-off protection has solved wall-hanging filter and has had the unable problem with the water contact of impeller in the water pump after the low water level during operation outage.

The utility model adopts the technical scheme as follows:

low water level power-off protection's wall-hanging enclosed construction filter equipment, including casing and top cap, inlet tube and outlet pipe are installed to the top cap, the water pump is installed to the top cap bottom surface, the top cap is equipped with the water connectors who is used for with advance water piping connection and is used for connecting outlet pipe and water pump, be equipped with the filtration storehouse in the casing, the top cap is equipped with a connecting portion and No. two connecting portions, a connecting portion are equipped with the hole No. one with water connectors intercommunication, no. two connecting portions are equipped with the hole No. two with water connectors intercommunication, be equipped with the hollow tube that is used for communicateing a hole and No. two holes between a connecting portion and No. two connecting portions.

The hollow tube is hunch shape, the top surface of a connecting portion and No. two connecting portions all is equipped with hollow post, the both ends of hollow tube are connected with hollow post respectively.

The first hole and the second hole penetrate through the bottom surface of the top cover.

The top cap is equipped with the baffle, the inner wall laminating of baffle and water connectors, the baffle is used for covering part No. two holes.

The filter bin comprises a first bin, a second bin and a third bin, a partition plate is arranged between the first bin and the second bin, and a groove matched with the partition plate is formed in the inner wall of the shell.

The mounting of casing has the couple subassembly, the couple subassembly includes couple seat and couple portion, the distance of couple portion and couple seat is adjustable.

The hook seat is provided with a rack, and the hook part is provided with an elastic buckle matched with the rack.

The outer wall of the bottom of the shell is also provided with a supporting block.

The water inlet of the water pump is further connected with an exhaust pipe, the air inlet of the exhaust pipe is located above the impeller of the water pump, and the air outlet of the exhaust pipe is arranged in an upward inclined mode.

The utility model has the advantages that:

when the device is in low water level work, the power is cut off suddenly, gas enters the water outlet connector from the water outlet pipe, partial gas enters the water inlet connector through the hollow pipe, the pressure at the position of the water outlet connector and the water inlet connector is kept balanced, the phenomenon that water at the bottom of the top cover flows out of the water inlet pipe cannot occur, the water pump is prevented from idling when a power is on, and the water pump is protected.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic view of the top cover of the present invention.

Fig. 4 is a schematic view of the present invention with the top cover not installed with the hollow tube.

Fig. 5 is a schematic view of the inside of the housing of the present invention.

Fig. 6 is a schematic view of the hook assembly of the present invention.

Fig. 7 is a schematic diagram of the water pump and the exhaust pipe of the present invention.

Fig. 8 is a schematic sectional view of the water pump and the exhaust pipe of the present invention.

The water-saving filter comprises a shell 1, a top cover 2, a water pump 3, a water inlet joint 4, a water outlet joint 5, a filter bin 6, a first bin 61, a second bin 62, a third bin 63, a first connecting part 7, a second connecting part 8, a first hole 9, a second hole 10, a hollow pipe 11, a hollow column 12, a baffle 13, a partition plate 14, a groove 15, a hook seat 16, a hook part 17, a rack 18, an elastic buckle 19 and a supporting block 20.

Detailed Description

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

in the embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, low water level power-off protection's wall-hanging enclosed construction filter equipment, including casing 1 and top cap 2, inlet tube and outlet pipe are installed to top cap 2, water pump 3 is installed to top cap 2 bottom surface, top cap 2 is equipped with the water supply connector 4 that is used for advancing water piping connection and is used for connecting outlet pipe and water pump 3's water connectors 5, be equipped with filter cartridge 6 in the casing 1, top cap 2 is equipped with connecting portion 7 and No. two connecting portion 8, connecting portion 7 is equipped with the hole 9 of a that communicates with water supply connector 4, no. two connecting portion 8 are equipped with the hole 10 No. two that communicates with water connectors 5, be equipped with the hollow tube 11 that is used for communicating hole 9 and hole 10 No. two between connecting portion 7 and No. two connecting portion 8. When the device is in low water level work, the power is cut off suddenly, gas enters the water outlet connector 5 from the water outlet pipe, partial gas enters the water inlet connector 4 through the hollow pipe 11, the pressure of the water outlet connector 5 and the pressure of the water inlet connector 4 are kept balanced, the phenomenon that water at the bottom of the top cover flows out from the water inlet pipe cannot occur, the water pump is prevented from idling when a power is on, and the water pump is protected.

In the embodiment, as shown in fig. 2, 3, and 4, the hollow tube 11 is in an arch shape, the top surfaces of the first connecting portion 7 and the second connecting portion 8 are both provided with hollow columns 12, and both ends of the hollow tube 11 are connected with the hollow columns 12 respectively. After the water body enters the water inlet joint 4 from the water inlet pipe, the water body is not easy to enter the water outlet joint 5 from the hollow pipe 11, and the water body entering from the water inlet pipe can be filtered through the filtering bin 6.

In an embodiment, as shown in fig. 2 and 3, the first hole 9 and the second hole 10 both penetrate through the bottom surface of the top cover 2; the top cap 2 is equipped with baffle 13, baffle 13 and the laminating of the inner wall of water connectors 5, baffle 13 is used for covering part No. two holes 10. The water body flows out from the bottom surface of the top cover after entering the first hole 9 and the second hole 10, and the size of the second hole 10 is reduced, so that the filtered water body cannot flow back into the water inlet connector 4 from the water outlet connector 5.

In an embodiment, as shown in fig. 2 and 5, the filtering bin 6 includes a first bin 61, a second bin 62, and a third bin 63, a partition 14 is disposed between the first bin 61 and the second bin 62, and a groove 15 matched with the partition 14 is disposed on an inner wall of the housing 1. The baffle 14 is provided with the limbers for communicate a storehouse 61 with No. two storehouses 62, certainly No. two storehouses 62 also separate through the baffle with No. three storehouses 63, can set filter storehouse 6 into a plurality of storehouses as required, makes the number of filtering the storehouse can carry out simple split and merge through baffle 14 and recess 15 cooperation.

In an embodiment, as shown in fig. 1 and 6, a hook assembly is installed on the housing 1, the hook assembly includes a hook seat 16 and a hook portion 17, and a distance between the hook portion 17 and the hook seat 16 is adjustable. The distance between the hook part 16 and the hook seat 17 can be adjusted to be suitable for aquariums with different wall thicknesses, and the universality is good.

In the embodiment, as shown in fig. 6, a rack 18 is provided on the hook base 16, and the hook portion 17 is provided with an elastic buckle 19 engaged with the rack 18. The elastic buckle 19 is matched with a tooth groove on the rack 18, and the distance between the hook part 16 and the hook seat 17 can be adjusted by moving the hook part 17, so that the adjustment is convenient.

In the embodiment, as shown in fig. 1, the outer wall of the bottom of the housing 1 is further provided with a support block 20. The supporting block 20 contacts with the wall of the aquarium, effectively reducing the vibration generated by the water pump 3.

In the embodiment, as shown in fig. 7 and 8, an exhaust pipe 21 is further connected to the water inlet of the water pump 3, the air inlet of the exhaust pipe 21 is located above the impeller of the water pump 3, and the air outlet of the exhaust pipe 21 is inclined upward. When the water pump 3 is started, the air remained in the shell 1 is discharged, so that water body can enter the shell conveniently; the air outlet of exhaust pipe 21 is inclined upward for preventing water from entering exhaust pipe 21 from the air outlet of exhaust pipe 21.

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 obvious changes and modifications which are within the spirit of the invention are also within the scope of the invention.

Claims

1. Low water level power-off protection's wall-hanging enclosed construction filter equipment, including casing (1) and top cap (2), inlet tube and outlet pipe are installed in top cap (2), water pump (3) are installed to top cap (2) bottom surface, top cap (2) are equipped with and are used for water supply connector (4) with advance water piping connection and are used for connecting outlet pipe and water pump (3) water outlet connector (5), be equipped with in casing (1) and filter storehouse (6), its characterized in that: top cap (2) are equipped with connecting portion (7) and No. two connecting portion (8), connecting portion (7) are equipped with a hole (9) with water supply connector (4) intercommunication, no. two connecting portion (8) are equipped with No. two holes (10) with water supply connector (5) intercommunication, be equipped with hollow tube (11) that are used for communicateing a hole (9) and No. two holes (10) between connecting portion (7) and No. two connecting portion (8).

2. A low water power-off protection wall mounted enclosure filtration unit as claimed in claim 1 wherein: hollow tube (11) are the arch shape, the top surface of a connecting portion (7) and No. two connecting portions (8) all is equipped with hollow column (12), the both ends of hollow tube (11) are connected with hollow column (12) respectively.

3. A low water outage protected wall mounted enclosure according to claim 1 and also comprising: the first hole (9) and the second hole (10) penetrate through the bottom surface of the top cover (2).

4. A low water power-off protection wall mounted enclosure filtration unit as claimed in claim 3 wherein: the top cover (2) is provided with a baffle (13), the baffle (13) is attached to the inner wall of the water outlet joint (5), and the baffle (13) is used for covering a part of the second hole (10).

5. A low water outage protected wall mounted enclosure according to claim 1 and also comprising: filter storehouse (6) and include a storehouse (61), no. two storehouses (62) and No. three storehouses (63), be equipped with baffle (14) between a storehouse (61) and No. two storehouses (62), the inner wall of casing (1) is equipped with recess (15) with baffle (14) complex.

6. A low water outage protected wall mounted enclosure according to claim 1 and also comprising: the mounting of casing (1) is got in touch the subassembly, the couple subassembly includes couple seat (16) and couple portion (17), the distance of couple portion (17) and couple seat (16) is adjustable.

7. A wall mountable closed construction filtration unit for low water power down protection as claimed in claim 6 wherein: the hook seat (16) is provided with a rack (18), and the hook part (17) is provided with an elastic buckle (19) matched with the rack (18).

8. A low water power-off protection wall mounted enclosure filtration unit as claimed in claim 1 wherein: the outer wall of the bottom of the shell (1) is also provided with a supporting block (20).

9. A low water power-off protection wall mounted enclosure filtration unit as claimed in claim 1 wherein: the water inlet of water pump (3) still is connected with blast pipe (21), the air inlet of blast pipe (21) is located the impeller top of water pump (3), the gas outlet of blast pipe (21) is the tilt up setting.