CN219376372U - Wastewater recovery device - Google Patents

Abstract

A waste water recovery device. Mainly solves the problem of inconvenient replacement of the filter screen of the prior wastewater recovery device. The method is characterized in that: the base is provided with a first filter (2) and a second filter (3), the first filter is connected with a water inlet pipe (4), the second filter is provided with a water outlet pipe (5), and the first filter and the second filter are connected through a connecting pipe (6); the first filter comprises a shell (21), a filter cartridge (31) is arranged in the shell, the shell comprises an upper cover (22) which can be opened and closed, the upper end of the filter cartridge is detachably connected with the upper cover, a guide pipe (211) with one end extending into the filter cartridge is arranged in the shell, the guide pipe is communicated with the water inlet pipe, a water cavity is formed between the filter cartridge and the inner wall of the shell, and the connecting pipe is communicated with the water cavity. The utility model provides a wastewater recovery device, the filtering structure of which is that the filtering cylinder can be conveniently taken out and replaced, and the use is more convenient.

Description

Wastewater recovery device

technical field

The utility model relates to the field of waste water recovery, in particular to a waste water recovery device.

Background technique

Wastewater recycling and filtering devices are required to be used in daily wastewater recycling and filtering. Wastewater recycling and filtering devices need to be drained and cleaned after a period of time.

Shown in the Chinese patent whose publication number is CN 107321021 A, most of the current filter screens are arranged horizontally, which makes it difficult to take out when a deeper recovery device is used, which brings inconvenience to replacement.

Utility model content

In order to overcome the deficiency of the background technology, the utility model provides a waste water recovery device, which mainly solves the problem of inconvenient replacement of the filter screen of the current waste water recovery device.

The technical scheme adopted in the utility model is:

The wastewater recovery device includes a base, the base is provided with a first filter and a second filter, the first filter is connected with a water inlet pipe, the second filter is provided with a water outlet pipe, and the first filter and the second filter are connected through a connecting pipe;

The first filter includes a housing, the housing is provided with a filter cartridge, the housing includes an openable upper cover, the upper end of the filter cartridge is detachably connected to the upper cover, the housing is provided with a conduit with one end extending into the filter cartridge, the conduit communicates with the water inlet pipe, a water chamber is formed between the filter cartridge and the inner wall of the housing, and the connecting pipe communicates with the water chamber.

The casing is provided with a positioning seat, the positioning seat is provided with a screw rod, the upper cover is provided with a through hole for one end of the screw rod to pass through, and also includes a nut, and the nut is threadedly connected with one end of the screw rod passing through the through hole.

The screw rod is hingedly matched with the positioning seat.

A handle is provided on the top end surface of the upper cover.

A filter cartridge is also arranged in the second filter.

The inner wall of the upper cover is provided with a hook, and the filter cartridge is provided with a hanging arm matched with the hook.

A cleaning valve is provided at the bottom of the housing.

The beneficial effects of the utility model are: the utility model provides a waste water recovery device, and its filtering structure is such that the filter cartridge can be taken out and replaced conveniently, and the use is more convenient.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an embodiment of the present invention.

Fig. 2 is a partial three-dimensional schematic diagram of an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 4 is a partial three-dimensional schematic diagram of an embodiment of the present invention.

Detailed ways

Below in conjunction with the accompanying drawings the utility model is further described: as shown in the figure, the wastewater recovery device includes a base 1, the base is provided with a first filter 2 and a second filter 3, the first filter is connected with a water inlet pipe 4, the second filter is provided with an outlet pipe 5, and the first filter and the second filter are connected by a connecting pipe 6; A conduit 211 inside, the conduit communicates with the water inlet pipe, a water chamber is formed between the filter cartridge and the inner wall of the casing, and the connecting pipe communicates with the water chamber. Sewage is recovered after passing through the first filter and the second filter, and firstly enters the filter cartridge in the casing. The peripheral outer wall of the filter cartridge is a filter screen, and the water is filtered when it flows out of the cartridge. When it needs to be replaced, the filter cartridge can be removed by opening the upper cover, which is convenient for disassembly and assembly.

In the utility model, as shown in the figure, the housing is provided with a positioning seat 212, the positioning seat is provided with a screw rod 213, and the upper cover is provided with a through hole for one end of the screw rod to pass through, and also includes a nut 214, and the nut is threadedly connected with one end of the screw rod passing through the hole. It is disassembled and assembled by nuts and screws, with simple structure and convenient disassembly and assembly.

In the utility model, as shown in the figure, the screw rod is hingedly matched with the positioning seat. When installation is required, turn the screw upwards, and then install the upper cover.

In the present utility model, as shown in the figure, a handle 221 is provided on the top end surface of the upper cover. Convenient manual operation.

In the present utility model, as shown in the figure, a filter cartridge is also provided in the second filter. One more filter, the effect is better.

In the present utility model, as shown in the figure, the inner wall of the upper cover is provided with a hook 225, and the filter cartridge is provided with a hanging arm 311 matched with the hook. It can be hung on the hook, which is convenient for disassembly and assembly.

In the present invention, as shown in the figure, a cleaning valve 215 is provided at the bottom of the housing. It can be a ball valve, etc. After opening, the debris on the inner wall of the bottom of the housing can be discharged.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or in a specific orientation. bit construction and manipulation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model. The embodiment should not be regarded as limiting the utility model, but any improvement based on the spirit of the utility model should be within the protection scope of the utility model.

Claims (7)

1. Wastewater recycling device, comprising a base (1), characterized in that: the base is provided with a first filter (2) and a second filter (3), the first filter is connected with a water inlet pipe (4), the second filter is provided with an outlet pipe (5), and the first filter and the second filter are connected by a connecting pipe (6); The first filter includes a housing (21), the housing is provided with a filter cartridge (31), the housing includes an openable upper cover (22), the upper end of the filter cartridge is detachably connected to the upper cover, the housing is provided with a conduit (211) with one end extending into the filter cartridge, the conduit communicates with the water inlet pipe, a water chamber is formed between the filter cartridge and the inner wall of the housing, and the connecting pipe communicates with the water chamber. 2. The waste water recovery device according to claim 1, characterized in that: the housing is provided with a positioning seat (212), the positioning seat is provided with a screw rod (213), the upper cover is provided with a through hole for one end of the screw rod to pass through, and also includes a nut (214), and the nut is threadedly connected with one end of the screw rod passing through the through hole. 3. The waste water recovery device according to claim 2, characterized in that: the screw rod is hingedly fitted with the positioning seat. 4. The waste water recovery device according to claim 3, characterized in that: a handle (221) is provided on the top end surface of the upper cover. 5. The waste water recovery device according to claim 4, characterized in that: a filter cartridge is also provided in the second filter. 6. The waste water recovery device according to claim 5, characterized in that: a hook (225) is provided on the inner wall of the upper cover, and a hanging arm (311) matching the hook is provided on the filter cartridge. 7. The wastewater recovery device according to claim 6, characterized in that: a cleaning valve (215) is provided at the bottom of the housing.