SPA bath pool hydrotherapeutor

Abstract

The invention discloses a SPA bath pool hydrotherapeutor and belongs to the field of physical therapy devices. The SPA bath hydrotherapeutor comprises a shell, a tee joint, and a controller, a fan and a heating device which are arranged inside the shell, wherein the air outlet of the fan is connected with an air supply pipe; three openings of the tee joint are communicated with the air supply pipe, a bath pool and a floating ball type check valve respectively; a check valve is arranged on the air supply pipe; a heating stick in the heating device is positioned in an inner cavity of a heating barrel and then connected with a flange seat which is connected with the heating barrel through a flange at the right end of the heating stick; the right end of the flange is connected with a rear cover; annular stop iron made of stainless steel is connected to the inner wall of the heating barrel; the right end of the annular stop iron is connected with the flange; and a water inlet hole corresponding to the water inlet of the heating barrel and a water outlet hole corresponding to the water outlet of the heating barrel are formed in the annular stop iron. The SPA bath pool hydrotherapeutor has the advantages that: the condition that water in the bath pool enters the fan and damages the fan can be effectively prevented; and the condition that the heating stick is overheated to be damaged can also be prevented effectively.

Description

technical field [0001] The invention relates to a physiotherapy device, in particular to a SPA bath water treatment machine. Background technique [0002] Insufficient exercise is the main reason for modern people's sub-health, and as people pay more and more attention to their own health, SPA water therapy with therapeutic and health care functions is more and more popular among people. At present, the SPA bathtub hydrotherapy machine of the prior art generally includes a casing, a control panel connected to the top of the casing, several rollers connected to the bottom of the casing, and a controller, a blower and a heating device located inside the casing, and the air outlet of the blower There is an air supply pipe connected to the bathtub. The heating device generally includes a water pump, a heating barrel and a heating rod. The water inlet of the heating barrel is connected to the water outlet of the water pump. Connect the connected outlet pipe, the water inlet of t...

AI Technical Summary

Problems solved by technology

The SPA bathtub hydrotherapy machine with the above structure has the following two deficiencies in the actual application process: first, when the SPA bathtub hydrotherapy machine stops working and the blower stops blowing air to the bathtub, due to the water pressure in the bathtub, and the blower blower It is directly connected to the spa bath through an air supply pipe, so the water in the bath will enter the air supply pipe, and if the water level in the bath is high, it will even enter the blower along the air supply pipe , so that the blower is damaged; second, when the water pressure sensor is damaged, causing it to fail to transmit the information that there is no water in the heating barrel to the controller, the controller cannot stop the heating rod in time, which will cause the heating rod to be empty. At this time, although the first temperature sensor can transmit the real-time temperature in the barrel to the controller, so that the controller can stop the heating rod in time, but when the first temperature sensor is also damaged, The controller just can't learn the temperature in the barrel from the first temperature sensor and stops the heating rod in time. At this time, although the second temperature sensor positioned on the outer wall of the heating barrel can work normally, the heat generated by each part of the heating rod is uneven. In addition, the heating barrel is usually made of plastic materials with poor thermal conductivity, so it is easy to cause uneven heating on the inner wall of the heating barrel, so that the temperature measured by the second temperature sensor cannot truly reflect the temperature inside the heating barrel. temperature, so that the controller cannot stop the heating rod in time, which can easily cause the heating rod to be damaged due to overheating

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