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CN-224206637-U - Soda water machine

CN224206637UCN 224206637 UCN224206637 UCN 224206637UCN-224206637-U

Abstract

The utility model provides a soda water machine, which relates to the technical field of water treatment equipment and comprises a machine body, wherein a refrigerating system, a gas mixing tank, a carbon dioxide gas cylinder and a cold water tank are arranged in the machine body, the cold water tank is sleeved outside the gas mixing tank to form a water storage cavity, the refrigerating system comprises an evaporator arranged in the cold water tank, the evaporator is arranged on the outer wall of the gas mixing tank in a surrounding mode, the gas mixing tank is provided with an air inlet, a water inlet end and a water outlet end, the carbon dioxide gas cylinder is connected with the air inlet of the gas mixing tank through a pipeline, a first water pump is connected between the water inlet end and the water outlet end, the first water pump is configured to pump water in the gas mixing tank through the water outlet end and send the pumped water back into the gas mixing tank through the water inlet end, and a first water outlet is arranged on the machine body and communicated with the first water outlet through the pipeline and used for outputting prepared soda water. Through the nested setting of evaporimeter and gas mixing jar, combine refrigeration and gas mixing process, direct output ice soda, save the manual work and add ice step, promote convenience and taste.

Inventors

  • WANG QIMAN
  • WANG ZIYU

Assignees

  • 宁波万泓科技有限公司

Dates

Publication Date
20260508
Application Date
20250526

Claims (10)

  1. 1. The soda water machine is characterized by comprising a machine body (1), wherein a refrigerating system (2), a gas mixing tank (3), a carbon dioxide gas cylinder (4) and a cold water tank (5) are arranged in the machine body (1), the cold water tank (5) is sleeved outside the gas mixing tank (3) to form a water storage cavity, the refrigerating system (2) comprises an evaporator (21) arranged in the cold water tank (5), the evaporator (21) is arranged around the outer wall of the gas mixing tank (3), an air inlet (31), a water inlet end (32) and a water outlet end (33) are arranged on the gas mixing tank (3), the carbon dioxide gas cylinder (4) is connected with the air inlet (31) of the gas mixing tank (3) through a pipeline, a first water pump (34) is connected between the water inlet end (32) and the water outlet end (33), the first water pump (34) is configured to pump water in the gas mixing tank (3) through the water outlet end (33) and pump water back through the water inlet end (32) to the water mixing tank (3), and the water pump (11) is communicated with the first water outlet (11) through the water inlet end (32) and is used for preparing water.
  2. 2. Soda machine according to claim 1, characterized in that the gas mixing tank (3) is provided with a first water inlet (35), the cold water tank (5) is provided with a second water outlet (51), and a water supplementing pump (16) is arranged between the second water outlet (51) and the first water inlet (35).
  3. 3. The soda machine according to claim 2, characterized in that a third water outlet (52) is formed in the cold water tank (5), a second water pump (12) is arranged in the machine body (1), and the second water pump (12) is communicated with the third water outlet (52) and the first water outlet (11) through pipelines.
  4. 4. The soda machine according to claim 1, wherein a second water inlet is formed in the cold water tank (5), a water inlet valve (13) is arranged in the machine body (1), the second water inlet is communicated with the water inlet valve (13) through a pipeline, and the water inlet valve (13) is connected with an external water source through a pipeline.
  5. 5. Soda water machine according to claim 1, characterized in that the outer peripheral wall of the cold water tank (5) is provided with a heat insulating layer (53).
  6. 6. Soda machine according to claim 1, characterized in that the cold water tank (5) is provided with a first water level sensor (54) and a temperature sensor (55), respectively, and the gas mixing tank (3) is provided with a second water level sensor (36).
  7. 7. Soda water machine according to claim 1, characterized in that the inner wall of the gas mixing tank (3) is provided with turbulence ribs (37), which turbulence ribs (37) extend from the top to the bottom of the gas mixing tank (3) and are distributed in a curve.
  8. 8. The soda machine according to claim 7, wherein the water inlet end (32) is provided on the side wall of the gas mixing tank (3), the water inlet end (32) is connected with a water inlet pipe (38), and the water inlet pipe (38) extends into the portion in the gas mixing tank (3) and is arranged in a radial inclined manner along the gas mixing tank (3) so that water flows tangentially along the inner wall of the gas mixing tank (3).
  9. 9. The soda water machine according to claim 1, wherein the refrigeration system (2) further comprises a compressor (22), a condenser (23) and an expansion valve (24), the compressor (22) is sequentially connected with the condenser (23), the expansion valve (24) and the evaporator (21) through refrigerant pipes to form a refrigeration loop, and a cooling fan (25) is arranged outside the condenser (23).
  10. 10. Soda water machine according to any one of claims 1-9, characterized in that a main control board (14) is arranged in the machine body (1), a control panel (15) is arranged on the surface of the machine body (1), and the control panel (15) and the refrigerating system (2) are electrically connected with the main control board (14).

Description

Soda water machine Technical Field The utility model relates to the technical field of water treatment equipment, in particular to a soda water machine. Background Soda water is aqueous solution of sodium bicarbonate, and contains weak alkalinity, wherein sodium bicarbonate can neutralize gastric acid, strengthen gastrointestinal absorption, strengthen stomach, etc., and especially has better taste. At present, drinking water equipment such as a water purifier on the market cannot provide soda water, people usually purchase bottled soda water in a market, if ice soda water is required to be obtained, ice cubes are required to be added, the operation procedure is troublesome, and the drinking cost is high. Disclosure of utility model The utility model solves the problem of how to make household drinking water equipment capable of preparing ice soda water immediately and conveniently, thereby replacing the tedious operations of traditional bottled purchase and manual ice blending and reducing drinking cost. The utility model provides a soda water machine which comprises a machine body, wherein a refrigerating system, a gas mixing tank, a carbon dioxide gas cylinder and a cold water tank are arranged in the machine body, the cold water tank is sleeved outside the gas mixing tank to form a water storage cavity, the refrigerating system comprises an evaporator arranged in the cold water tank, the evaporator is circumferentially arranged on the outer wall of the gas mixing tank, an air inlet, a water inlet end and a water outlet end are arranged on the gas mixing tank, the carbon dioxide gas cylinder is connected with the air inlet of the gas mixing tank through a pipeline, a first water pump is connected between the water inlet end and the water outlet end, the first water pump is configured to pump water in the gas mixing tank through the water outlet end and send the pumped water back into the gas mixing tank through the water inlet end, and a first water outlet is arranged on the machine body and is communicated with the first water outlet through a pipeline and used for outputting prepared soda water. Optionally, a first water inlet is formed in the gas mixing tank, a second water outlet is formed in the cold water tank, and a water supplementing pump is arranged between the second water outlet and the first water inlet. Optionally, a third water outlet is formed in the cold water tank, a second water pump is arranged in the machine body, and the second water pump is communicated with the third water outlet and the first water outlet through pipelines. Optionally, a second water inlet is formed in the cold water tank, a water inlet valve is arranged in the machine body, the second water inlet is communicated with the water inlet valve through a pipeline, and the water inlet valve is connected with an external water source through a pipeline. Optionally, an insulation layer is arranged on the outer peripheral wall of the cold water tank. Optionally, a first water level sensor and a temperature sensor are respectively arranged in the cold water tank, and a second water level sensor is arranged in the gas mixing tank. Optionally, the inner wall of the gas mixing tank is provided with turbulence raised lines, and the turbulence raised lines extend from the top to the bottom of the gas mixing tank and are distributed in a curve shape. Optionally, the water inlet end set up in mix gas pitcher lateral wall, the water inlet end is connected with the inlet tube, the inlet tube stretches into mix the part in the gas pitcher and follow mix the radial slope setting of gas pitcher, so that rivers follow mix the tangential inflow of gas pitcher inner wall. Optionally, the refrigerating system further comprises a compressor, a condenser and an expansion valve, wherein the compressor is sequentially connected with the condenser, the expansion valve and the evaporator through refrigerant pipes to form a refrigerating loop, and a cooling fan is arranged on the outer side of the condenser. Optionally, a main control board is arranged in the machine body, a control panel is arranged on the surface of the machine body, and the control panel and the refrigerating system are electrically connected with the main control board. The soda water machine has the beneficial effects that the gas mixing tank is connected with the carbon dioxide gas cylinder through the gas inlet, and carbon dioxide gas is injected into the tank. The first water pump pumps water in the gas mixing tank out of the water outlet end and sends the water back to the tank through the water inlet end to form circulating flow. This cycle promotes sufficient contact of the water with carbon dioxide to increase the solubility of the gas and form carbonated water (soda water). The cold water tank is sleeved outside the mixed gas tank to form a water storage cavity, and the evaporator of the refrigerating system is directly arranged around the outer wall of the mixed ga