CN2422911Y

CN2422911Y - Cold-hot water dispenser with built-in evaporimeter

Info

Publication number: CN2422911Y
Application number: CN 00228172
Authority: CN
Inventors: 王勤; 沈裕春
Original assignee: Shenzhen New Century Drinking Water Science & Technology Co Ltd
Current assignee: Shenzhen New Century Drinking Water Science & Technology Co Ltd
Priority date: 2000-05-16
Filing date: 2000-05-16
Publication date: 2001-03-14
Anticipated expiration: 2010-05-16

Abstract

The utility model provides a cold-hot water dispenser with a built-in evaporator, relating to a structure of a water dispenser. The utility model is characterized in that the evaporator is placed in a water tank, and both ends of the evaporator respectively pass through two holes at the bottom of the water tank; the evaporator is tightly fixed on the water tank through sealing rings and screws; a temperature sensative tube with a temperature controller is inserted in the lower part of the water tank, and the temperature sensative tube is tightly fixed on the water tank through sealing rings and screws. The utility model has the advantages that structure is simple; the refrigerating efficiency is high; due to the adoption of the plastic water tank, the cost is lowered; the thermal insulation effect is good; the loss of cold flow is small; the return-raising speed for water temperature is slow; the amount for power consumption is lowered.

Description

The cold and hot water drinking machine of built-in evaporimeter

The utility model relates to a kind of structure of water dispenser.

At present, the working method of utilizing the cold and hot water drinking machine of compressor cooling to produce cold water is: adopt the external evaporimeter, be that cold water tank is a stainless steel material, and evaporimeter compresses and abuts in stainless steel cold water tank surface, cold is then passed to the stainless steel cold water tank in evaporimeter, conduct to the water in the cold water tank by the stainless steel cold water tank again, reach the purpose that reduces water temperature.Its weak point is: pass cold weak effect, evaporimeter has only single face to contact with the stainless steel cold water tank, loss of refrigeration capacity is big, though heat-insulation layer is arranged around the cold water tank, but still the surface of condensation dew condensation at evaporimeter might be arranged, and water temperature is gone up soon in the cold water tank, easily causes the compressor start-stop frequent, moreover the surface that cold water tank and evaporimeter recline is necessary for stainless material, increased the manufacturing cost of water dispenser greatly.

The purpose of this utility model is to provide a kind of cold and hot water drinking machine of built-in evaporimeter.

The utility model is achieved by the following technical solution: evaporimeter is inserted in water pot, two holes of water pot bottom are passed at its two ends respectively, and be fastened on the water pot by sealing ring, screw, bottom at water pot, be inserted with a temperature-sensitive pipe that contains temperature controller, the temperature-sensitive pipe is fastened on the water pot by sealing ring, screw.

The utility model is simple in structure, and the refrigerating efficiency height can adopt the plastics water pot, greatly reduces cost, and high insulating effect, and loss of refrigeration capacity is little, and water temperature rise speed is slow, also makes power consumption obtain reduction.

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing is the utility model structural representation stereogram.

See accompanying drawing, the utility model comprises water pot 1, divide water plate 2, sealing ring 3,7, screw 4,8, temperature-sensitive pipe 5, evaporimeter 6, heat-insulation layer 9, cold water outlet pipe 10, heat-insulation layer 9 is coated on the skin of water pot 1, cold water outlet pipe 10 links to each other with the bottom of water pot 1, divide water plate 2 to be packed in the water pot 1, evaporimeter 6 is inserted in the water pot 1, two holes of water pot 1 bottom are passed at its two ends respectively, and by sealing ring 7, screw 8 is fastened on the water pot 1, the two ends of evaporimeter 6 link to each other with refrigeration system, in the bottom of water pot 1, be inserted with a temperature-sensitive pipe 5 that contains temperature controller, temperature-sensitive pipe 5 is by sealing ring 3, screw 4 is fastened on the water pot 1.

When using the utility model, because of the two ends of evaporimeter 6 link to each other with refrigeration system, during the compressor refrigeration system operation, cryogenic heat transfer medium in the evaporimeter 6 transmits cold and gives evaporimeter 6,6 in evaporimeter directly transmits cold to the water in the water pot 1, reduce the temperature of water in the water pot 1 and experience water temperature, control opening, stopping of whole refrigeration system, make cold water remain on the temperature requirement of setting by the temperature controller in the temperature-sensitive pipe 5.Because water pot 1 does not directly contact with evaporimeter 6, the material of water pot 1 can be the antibacterial type plastics and makes, and heat insulation effect has obtained reinforcement, and cost also reduces greatly.Divide 2 of water plates that cold water in the water pot 1 and normal-temperature water are separated, cold water can be emitted by cold water outlet pipe 10, and the hot water then through hole from minute water plate 2 is emitted.

Claims

1, the cold and hot water drinking machine of built-in evaporimeter, comprise water pot (1), divide water plate (2), sealing ring (3), (7), screw (4), (8), temperature-sensitive pipe (5), evaporimeter (6), heat-insulation layer (9), cold water outlet pipe (10), heat-insulation layer (9) is coated on the skin of water pot (1), it is characterized in that: evaporimeter (6) is inserted in the water pot (1), two holes of water pot (1) bottom are passed at its two ends respectively, and be fastened on the water pot (1) by sealing ring (7), screw (8), the two ends of evaporimeter (6) link to each other with refrigeration system.

2, the cold and hot water drinking machine of built-in evaporimeter according to claim 1 is characterized in that: cold water outlet pipe (10) links to each other with the bottom of water pot (1).

3, the cold and hot water drinking machine of built-in evaporimeter according to claim 1 is characterized in that: divide water plate (2) to be packed in the water pot (1).

4, the cold and hot water drinking machine of built-in evaporimeter according to claim 1 is characterized in that: the bottom in water pot (1), be inserted with temperature-sensitive pipe (5), and temperature-sensitive pipe (5) is fastened on the water pot (1) by sealing ring (3), screw (4).

5, the cold and hot water drinking machine of built-in evaporimeter according to claim 1 is characterized in that: temperature-sensitive pipe (5) contains temperature controller.