Water production plant

Abstract

The application provides a water production device, which comprises a water tank and a filter core. The water tank is provided with a cavity, a purified water inlet flow channel and a first connecting protrusion. The cavity is used for bearing water to be filtered. The purified water inlet flow channel is communicated with the cavity. The first connecting protrusion is provided with a positioning channel and an access channel. The access channel is communicated with the positioning channel. The filter core is located in the cavity and is provided with a water inlet to be filtered, a purified water outlet flow channel and a second connecting protrusion. The water inlet to be filtered is communicated with the cavity. The purified water outlet flow channel is communicated with the purified water inlet flow channel. The second connecting protrusion is movably inserted into the first connecting protrusion. The second connecting protrusion is provided with a positioning protrusion. The positioning protrusion enters and exits the positioning channel through the access channel. The positioning protrusion has a first state and a second state. The positioning protrusion can be switched between the first state and the second state by rotating the filter core. The first state is that the positioning protrusion is matched with the positioning channel. The second state is that the positioning protrusion is matched with the access channel. The water production device can improve the dismounting efficiency of the filter core.

Claims

1. Water production plant, characterized in that, include: A water tank, the water tank having a cavity, a purified water inlet channel and a first connecting protrusion, the cavity being used to hold water to be filtered, the purified water inlet channel being connected to the cavity, the first connecting protrusion being arranged around the purified water inlet channel, the first connecting protrusion having a positioning channel and an inlet / outlet channel, the inlet / outlet channel being connected to the positioning channel; as well as A filter element is located within the cavity. The filter element has a water inlet to be filtered, a purified water outlet channel, and a second connecting protrusion. The water inlet to be filtered communicates with the cavity, and the purified water outlet channel communicates with the purified water inlet channel. The second connecting protrusion is arranged around the purified water outlet channel and is movably inserted into the first connecting protrusion. The second connecting protrusion has a positioning protrusion that enters and exits the positioning channel through the inlet / outlet channel. The positioning protrusion has a first state and a second state, and can switch between the first state and the second state as the filter element rotates. The first state is that the positioning protrusion engages with the positioning channel to confine the second connecting protrusion within the first connecting protrusion; The second state is that the positioning protrusion is located on the inlet / outlet channel, so that the second connecting protrusion can detach from the first connecting protrusion.

2. The water producing apparatus according to claim 1, wherein The positioning channel extends circumferentially along the first connecting protrusion, and the inlet / outlet channel extends axially along the first connecting protrusion. The first connecting protrusion also has a guide channel located between the positioning channel and the inlet / outlet channel, the guide channel connecting the positioning channel and the inlet / outlet channel, and the guide channel inclined downward toward the positioning channel.

3. The water producing apparatus according to claim 1, wherein There are at least two positioning channels and at least two entry / exit channels. The at least two positioning channels are arranged at intervals around the axial center line of the first connecting protrusion, and the entry / exit channels are connected to the corresponding positioning channels. There are at least two positioning protrusions. The at least two positioning protrusions are arranged at intervals around the axial center line of the second connecting protrusion, and the positioning protrusions cooperate with the corresponding positioning channels.

4. The water producing apparatus according to claim 1, wherein A sealing component is provided on the inner wall of the first connecting protrusion and the outer wall of the second connecting protrusion. The sealing component is sandwiched between the inner wall of the first connecting protrusion and the outer wall of the second connecting protrusion, and the sealing component is arranged around the purified water outlet channel.

5. The water producing apparatus according to claim 4, wherein The outer wall of the second connecting protrusion has a mounting groove, which surrounds the purified water outlet channel. The inner end of the sealing member is adapted to the mounting groove, and the outer end of the sealing member extends outside the mounting groove and abuts against the inner wall of the first connecting protrusion.

6. The water producing apparatus according to claim 1, wherein The filter element is provided with a water inlet end, which is arranged around the second connecting protrusion, and the water inlet to be filtered is located on the water inlet end; The end of the first connecting protrusion is provided with at least two supporting protrusions, which are arranged around the first connecting protrusion at intervals. At least two supporting protrusions abut against the water inlet end, and a water inlet channel is formed between the end of the first connecting protrusion and the water inlet end, which connects the cavity and the water to be filtered inlet.

7. The water producing apparatus according to claim 1, wherein The water purification equipment also includes: The body, wherein the water tank is mounted on the body; A water pump, which is mounted on the machine body, has its inlet connected to the purified water inlet channel; A water outlet is provided on the machine body and is connected to the outlet of the water pump.

8. The water producing apparatus according to claim 7, wherein The water tank is detachably connected to the machine body.

9. The water purification equipment according to claim 8, characterized in that, The water tank is equipped with a connector, and the purified water inlet channel is located on the connector; The water purification equipment also includes: An adapter is provided on the machine body, the inlet of the adapter is connected to the purified water inlet channel, and the outlet of the adapter is connected to the inlet of the water pump; An elastic waterstop is movably mounted on the adapter and is used to control the opening and closing of the inlet and outlet of the adapter. Wherein, when the water tank is installed on the machine body, the connector and the elastic water stop abut against each other so that the inlet of the adapter and the outlet of the adapter are connected; When the water tank detaches from the machine body, the elastic stopper moves to interrupt the connection between the inlet and outlet of the adapter.

10. The water producing apparatus according to claim 7, wherein The water purification equipment also includes: An instant water heater is provided on the machine body. The inlet of the instant water heater is connected to the outlet of the water pump, and the outlet of the instant water heater is connected to the water outlet.

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