An inflatable spa has improved strength. A water cavity of the inflatable spa may receive massaging air bubbles and/or jetted water.

An inflatable spa has improved strength. A water cavity of the inflatable spa may receive massaging air bubbles and/or jetted water.

A control box of a massage pool is provided and includes: a filtering water pump unit, including a filtering pump body, a filtering water inlet pipe connected between the massage pool and the filtering pump body, and a filtering output pipe. The control box further includes a massage pump unit, including a massage pump body, a massage inlet pipe connected between the massage pool and the massage pump body, and a massage output pipe. The control box further includes a water outlet pipe configured to output water to the massage pool, and a three- way connecting pipe fitting. The three-way connecting pipe fitting includes: a first branch pipe having a distal end connected to the filtering output pipe, a second branch pipe having a distal end connected to the massage output pipe, and a third branch pipe having a distal end connected to the water outlet pipe At least one valve is configured to alternately open and close a first flow path from the filtering output pipe through the first branch pipe.

A control box of a massage pool is provided and includes: a filtering water pump unit, including a filtering pump body, a filtering water inlet pipe connected between the massage pool and the filtering pump body, and a filtering output pipe. The control box further includes a massage pump unit, including a massage pump body, a massage inlet pipe connected between the massage pool and the massage pump body, and a massage output pipe. The control box further includes a water outlet pipe configured to output water to the massage pool, and a three- way connecting pipe fitting. The three-way connecting pipe fitting includes: a first branch pipe having a distal end connected to the filtering output pipe, a second branch pipe having a distal end connected to the massage output pipe, and a third branch pipe having a distal end connected to the water outlet pipe At least one valve is configured to alternately open and close a first flow path from the filtering output pipe through the first branch pipe.

A bathtub device for bubble bath physiotherapy, wherein the bathtub body is mounted on the bathtub body support. The exhaust system of the bathtub device is mounted in a space between the bathtub body and the bathtub body support. A fan is configured for delivering gas. The air suction inlet ends of the air suction pipe are configured to be in communication with the upper open side of the bathtub body, and the air suction outlet end is connected to the air inlet side interface device of the fan. The exhaust inlet end of the exhaust pipe is connected to the air outlet side interface device of the fan. The present invention further provides a bubble bath physiotherapy system comprising the bathtub device. By using the bathtub device, a safer bubble bath can be achieved.

An air passageway system (100) includes an annular air delivery passageway (132), a linear air delivery passageway (112b), and one or more air injection passageways (134a-1341, 116). The annular air delivery passageway (132), the linear air delivery passageway (112b), and the one or more air injection passageways (134a-1341, 116) are constructed from flexible polyvinyl chloride walls.

An air passageway system (100) includes an annular air delivery passageway (132), a linear air delivery passageway (112b), and one or more air injection passageways (134a-1341, 116). The annular air delivery passageway (132), the linear air delivery passageway (112b), and the one or more air injection passageways (134a-1341, 116) are constructed from flexible polyvinyl chloride walls.

A valve assembly includes: a valve body, having an inner cavity; a first pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to an air pump; a second pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to a bubble spraying interface of a pool; and a third pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to an inflating interface of the pool. When the air pump is in an activated state, the second pipeline is in a communicating state and supplies air to the spray bubble interface, and the third pipeline is in a communicating state and supplies air to the inflating interface.

A valve assembly includes: a valve body, having an inner cavity; a first pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to an air pump; a second pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to a bubble spraying interface of a pool; and a third pipeline arranged on the valve body, having one end that communicates with the inner cavity and another end that is configured to be connected to an inflating interface of the pool. When the air pump is in an activated state, the second pipeline is in a communicating state and supplies air to the spray bubble interface, and the third pipeline is in a communicating state and supplies air to the inflating interface.

Disclosed is a control box. The control box is internally provided with a first chamber, and the first chamber is used for accommodating a control component. The control box is also internally provided with an air supply system for supplying air to a water pool body. The air supply system comprises an air suction part having a housing, the housing is provided with an air inlet and an air outlet, and the air inlet is communicated with the first chamber; the air suction part further comprises an air pump provided in the housing, and when the air pump is started, air in the first chamber can be suctioned into the housing by means of the air inlet. The air supply system further comprises a valve part provided with a pipeline, the pipeline is provided with an air intake port and an air supply port, the air intake port is communicated with the air outlet of the housing, and the air supply port is used for being communicated with the water pool body; when the valve part is opened, the air suctioned into the housing can flow into the water pool body along the pipeline. According to the present invention, the working environment in the first chamber can be kept dry, so that the service life of the control component is prolonged. The present invention further provides a massage water pool.