Ice-making intelligent bathtub
The present disclosure discloses an ice-making intelligent bathtub to solve the problem that the ice-making mechanism in the prior art is single and has no automatic heating and deicing function. The ice-making intelligent bathtub makes ice through a heat exchanger connected in parallel to an S-shaped flattened wall-attached D-shaped copper tube, and during heating, an electromagnetic value cuts off a copper tube passage; in an ice-making stage, the water temperature in a liner can be quickly decreased to stably form an ice layer on a liner wall, guaranteeing a durable low temperature of a cold bath, and compared with a single refrigerating system, the ice-making efficiency is significantly improved; in a deicing stage, the heat exchanger heats mildly to prevent a polyurethane insulation layer from being damaged by a high temperature of the wall-attached D-shaped copper tube, such that the service life of the device is prolonged.
1 . An ice-making intelligent bathtub, comprising a shell, wherein a liner is embedded at one side of a top end of the shell, a wall-attached D-shaped copper tube is adhered to an outer wall of the liner, an electromagnetic valve is mounted at one end of the wall-attached D-shaped copper tube, a mounting chamber is arranged on one side inside the shell away from the liner, a compressor is mounted inside the mounting chamber, the compressor is communicated to a port D in a four-way valve tube through a pipeline, a port S in the four-way valve tube is communicated to a return flow port of the compressor through a pipeline, a port C of the four-way valve tube is communicated to an air-cooled condenser through a pipeline;
the air-cooled condenser is communicated to a capillary tube through a pipeline, the capillary tube is communicated to a heat exchanger through a pipeline, the heat exchanger is communicated to a port E in the four-way valve tube through a pipeline, the heat exchanger and the wall-attached D-shaped copper tube are arranged in parallel, a water outlet pipe is communicated to a bottom end on one side of the liner close to the mounting chamber, a hair catcher filter is mounted on the water outlet pipe, a mounting box is mounted on an outer side of the liner above the water outlet pipe, a fog discharge port and a water inlet are respectively formed in an inner side of the mounting box, a water circulation system is arranged inside the mounting chamber to communicate with the fog discharge port, the water inlet, and the water outlet pipe, the water circulation system is connected in series to water inlet and outlet ends of the heat exchanger, a water temperature sensor is embedded onto the middle of the inner wall on one side of the liner close to the mounting chamber, a controller is mounted on an outer side of the shell, and the controller is in signal connection to the water temperature sensor, the water circulation system, the compressor, the four-way valve tube, the air-cooled condenser, the heat exchanger, and the electromagnetic valve.
2 . The ice-making intelligent bathtub according to claim 1 , wherein the wall-attached D-shaped copper tube is uniformly distributed in an S shape on the outer wall of the liner, and a section of the wall-attached D-shaped copper tube is D-shaped and a flattened surface of the wall-attached D-shaped copper tube fits with the liner.
3 . The ice-making intelligent bathtub according to claim 1 , wherein a drain pipe is arranged at a bottom end of the liner, one end of the drain pipe extends to an exterior of the shell, and a cavity between the shell and the liner is filled with an insulation material.
4 . The ice-making intelligent bathtub according to claim 3 , wherein the insulation material is polyurethane foam.
5 . The ice-making intelligent bathtub according to claim 1 , wherein a timer is arranged inside the controller for delayed operation of the compressor.
6 . The ice-making intelligent bathtub according to claim 5 , wherein the four-way valve tube and the electromagnetic valve are in signal linkage; in an ice-making state, a refrigerant flows from a port D to a port C in the four-way valve tube and from a port E to a port S, and the electromagnetic valve is opened; and in a deicing state, the refrigerant flows from the port D to a port E in the four-way valve tube and from a port C to a port S, and the electromagnetic valve is closed.
7 . The ice-making intelligent bathtub according to claim 1 , wherein the water circulation system comprises a water pump and an auxiliary pump mounted inside the mounting chamber, the water pump and the auxiliary pump are connected in series, a water inlet end of the auxiliary pump is communicated to the water outlet pipe, a water outlet end of the water pump is communicated to a secondary filter through a pipeline, a water outlet end of the secondary filter is communicated to a water inlet end of the heat exchanger, a water outlet end of the heat exchanger is communicated to an ultraviolet disinfection lamp through a pipeline, a water outlet end of the ultraviolet disinfection lamp is communicated to a three-way tube, one end of the three-way tube is communicated to the water inlet through an ozone generator, and the other end of the three-way tube is communicated to the fog discharge port through a fog generator.
8 . The ice-making intelligent bathtub according to claim 7 , wherein a flowmeter is arranged in a pipeline at the water outlet of the water pump, and the flowmeter is in signal connection to the controller.
9 . The ice-making intelligent bathtub according to claim 7 , wherein the fog generator is fixed in a groove inside the mounting box, the groove is communicated to an interior of the liner, and the groove is located below a water line.
10 . The ice-making intelligent bathtub according to claim 1 , wherein an indicator lamp is mounted on the inner wall of the liner below the mounting box, and the indicator lamp is in signal connection to the controller.