An indoor live ammunition shooting range facility system includes a ventilation facility installed in an indoor live ammunition shooting range, and configured to ventilate air of the indoor live ammunition shooting range; a targeting device facility installed in the indoor live ammunition shooting range, and configured to provide a shooting target; a bulletproof facility installed to protect components exposed to an inside of the indoor live ammunition shooting range among components configuring the ventilation facility and the target device facility and to protect a wall surface of the indoor live ammunition shooting range; a bullet head recovery facility installed on a side opposite to a shooting position, and configured to recover a bullet head; and a control facility installed in the indoor live ammunition shooting range, and configured to control the ventilation facility, the target device facility and the bullet head recovery facility.

The present invention discloses an intelligent household air purification cabinet type body-building apparatus, comprising a box body, a running machine, an air purifier and a power supply. The intelligent household air purification cabinet type body-building apparatus is further provided with an intelligent control system which comprises a controller, a central control computer, a pressure frequency detection device, an audio device, a display device and a signal receiving and transmitting device. A use method of the body-building apparatus comprises five steps of facility unfolding and need setting, environment preparation, body-building process, statistical analysis of body-building completion, and folding. The present invention has the advantages of small occupation space, complementary functions, no need of adding a power supply, supply of body-building environment beneficial to a human body, convenient operation and capability of long-term sustainable improvement.

A heated indoor cycling environment created by the use of infrared heat panels, a specific thermostat system including a high temperature range thermostat, remote sensors, a heating schedule, and a humidifying system is provided. The heated indoor cycling environment can be a heated room enclosed by a plurality of walls and at least one door. The thermostat system can include a heating and cooling system, two thermostats, two remote sensors, a plurality of infrared heating panels and an infrared heating panel thermostat. The thermostats, remote sensors and the plurality of infrared heating panels are installed within the heated room while the infrared heating panel thermostat is installed within a second room separate from the heated room. The infrared heating panel thermostat, the thermostats and the remote sensors provide information of air temperature of the heated room for controlling the heating and cooling system.

A portable inflatable golf studio including an arcuate shaped roof panel, first and second side panels, a floor panel, a front panel, a back panel, a projector screen, a projector, and a tracking system. The first and second side panels are positioned parallel from one another and are attached to the arcuate shaped roof panel, wherein one of the first and second side panels defines a cavity configured to receive a television monitor. The floor panel configured to connect the first and second side panels to one another. The front panel removable attached to the arcuate shaped roof panel and the first and second side panels. The back panel positioned parallel to the front panel and attached to the arcuate shaped roof panel and the first and second side panels. Each panel includes one or more of inflatable sections.

A greenhouse for growing plants includes a growing area for growing crops and a climate control system for controlling the greenhouse interior climate in the growing area. This control system includes a condenser for dehumidifying greenhouse air, a greenhouse air heat exchanger for heat-exchange between greenhouse air derived from the growing area upstream of the air inlet of the condenser and in the condenser dehumidified greenhouse air downstream of the air outlet of the condenser, a first controllable bypass for allowing greenhouse air to bypass the greenhouse air heat exchanger, a controllable fan, a mixing chamber in fluid communication with the air discharge of the heat exchanger and with the growing area and having a controllable inlet for introducing ambient air from the greenhouse exterior environment, and an outlet having a controlled fan for air in fluid communication with the growing area.

A dehumidifier for operation within the 5° C. to 20° C. temperature range and 50 to 100 percent relative humidity range of air includes an evaporator, a condenser, a fan that draws humid air through the evaporator and condenser, and a compressor for pumping refrigerant fluid through both the evaporator and condenser. The evaporation temperature is maintained in the evaporator at least at −4° C., resulting in a temperature within the evaporator and at the outlet thereof being greater than 0° C., thereby preventing the formation of ice in the evaporator and allowing the operation of the evaporator to its full power all the time.

A portable inflatable golf studio including an arcuate shaped roof panel, first and second side panels, a floor panel, a front panel, a back panel, a projector screen, a projector, and a tracking system. The first and second side panels are positioned parallel from one another and are attached to the arcuate shaped roof panel, wherein one of the first and second side panels defines a cavity configured to receive a television monitor. The floor panel configured to connect the first and second side panels to one another. The front panel removable attached to the arcuate shaped roof panel and the first and second side panels. The back panel positioned parallel to the front panel and attached to the arcuate shaped roof panel and the first and second side panels. Each panel includes one or more of inflatable sections.

A portable inflatable golf studio including an arcuate shaped roof panel, first and second side panels, a floor panel, a front panel, a back panel, a projector screen, a projector, and a tracking system. The first and second side panels are positioned parallel from one another and are attached to the arcuate shaped roof panel, wherein one of the first and second side panels defines a cavity configured to receive a television monitor. The floor panel configured to connect the first and second side panels to one another. The front panel removable attached to the arcuate shaped roof panel and the first and second side panels. The back panel positioned parallel to the front panel and attached to the arcuate shaped roof panel and the first and second side panels. Each panel includes one or more of inflatable sections.

A portable inflatable golf studio including an arcuate shaped roof panel, first and second side panels, a floor panel, a front panel, a back panel, a projector screen, a projector, and a tracking system. The first and second side panels are positioned parallel from one another and are attached to the arcuate shaped roof panel, wherein one of the first and second side panels defines a cavity configured to receive a television monitor. The floor panel configured to connect the first and second side panels to one another. The front panel removable attached to the arcuate shaped roof panel and the first and second side panels. The back panel positioned parallel to the front panel and attached to the arcuate shaped roof panel and the first and second side panels. Each panel includes one or more of inflatable sections.

A heated indoor cycling environment created by the use of infrared heat panels, a specific thermostat system including a high temperature range thermostat, remote sensors, a heating schedule, and a humidifying system is provided. The heated indoor cycling environment can be a heated room enclosed by a plurality of walls and at least one door. The thermostat system can include a heating and cooling system, two thermostats, two remote sensors, a plurality of infrared heating panels and an infrared heating panel thermostat. The thermostats, remote sensors and the plurality of infrared heating panels are installed within the heated room while the infrared heating panel thermostat is installed within a second room separate from the heated room. The infrared heating panel thermostat, the thermostats and the remote sensors provide information of air temperature of the heated room for controlling the heating and cooling system.