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Hot water liner structure of water dispenser

A hot water tank and water dispenser technology, which is applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of steam heat waste, steam is easy to be ejected with hot water, and water waste, so as to avoid waste and improve heat preservation Performance, the effect of ensuring the safety of water intake

Active Publication Date: 2016-11-16
NANBOWAN HANGZHOU DRINKING WATER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the potential safety hazards in the steam discharge of the hot water tank of the existing water dispenser, resulting in waste of steam heat and water volume, and the disadvantages of potential safety hazards caused by the steam being easily ejected together with the hot water when boiling water is taken, and provides a This water dispenser hot water tank structure does not need to set steam overflow holes. The hot water tank first decompresses the expansion of the gas generated by heating. When the pressure reaches the set value, the steam is discharged into the preheating box, making full use of the steam capacity. Heat, preheating the water, recycling the water after steam condensation, avoiding water waste; this kind of hot water tank is safe and reliable, has good heat preservation effect, energy saving and environmental protection; and when boiling water is taken, the steam is not easy to be ejected together with the hot water, Ensure water safety

Method used

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  • Hot water liner structure of water dispenser
  • Hot water liner structure of water dispenser
  • Hot water liner structure of water dispenser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: A water tank hot water tank structure (see attached figure 1 ), including a hot water tank 1, a heater 2 is installed in the hot water tank, a partition 3 is arranged near the upper end of the hot water tank, and a steam chamber 4 and a water storage chamber 5 are respectively formed above and below the partition in the hot water tank , the clapboard is provided with flow hole 6, and the water outlet pipe 7 is installed on the upper end of the hot water tank, and the opening of the lower end of the water outlet pipe is connected with the water storage cavity, and the water outlet controller 8 and the air outlet controller 9 are connected in parallel on the water outlet pipe, and the water controller is Electromagnetic control valve, the air outlet controller is a one-way valve. Temperature sensor 15 and overheat protector 16 are installed in the hot water tank. A heat exchange coil 10 is installed in the hot water tank near the lower end, and the water in...

Embodiment 2

[0034] Embodiment 2: A water tank hot water tank structure (see attached figure 2 ), its structure is similar to that of Embodiment 1, the main difference is that in this embodiment, there are 1-4 flow holes, preferably 3, and the outlet pipes and flow holes are provided with 1-4 correspondingly, preferably There are 3 outlet pipes, and all outlet pipes are connected to the air outlet controller in parallel through pipes at the lower end of the water outlet controller. Other structures are the same as in Embodiment 1. Multiple water outlet pipes are set to facilitate simultaneous water intake from multiple water outlets. When multiple people are taking water, the speed of water intake is increased, and the use is flexible and convenient.

Embodiment 3

[0035] Embodiment 3: A water tank hot water tank structure (see attached image 3 ), its structure is similar to that of Example 1, the main difference is that in this embodiment the partition is in an inverted V-shaped conical structure, the flow hole is set in the middle of the top of the partition, and the opening at the lower end of the outlet pipe is set opposite to the flow hole. The inner diameter of the outlet pipe is larger than the aperture of the flow hole, the distance between the lower end of the outlet pipe and the upper surface of the top of the partition is 0.5-3mm, preferably 1mm, and three auxiliary holes 14 are arranged on the edge of the partition, and the three auxiliary holes are evenly distributed. . Other structures are the same as in Embodiment 1. When the hot water submerges the partition, the bubbles in the hot water can be discharged to the steam chamber through the auxiliary hole. The tapered partition facilitates the bubbles to gather in the midd...

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Abstract

The invention discloses a hot water liner structure of a water dispenser, aiming at overcoming the defects that in the existing hot water liner of the water dispenser, the steam discharge has potential safety hazards, so that the waste of steam heat and water is caused, and when boiled water is taken, steam is easily sprayed out along with the hot water, so that the potential safety hazards exist. The hot water liner structure comprises a hot water liner, wherein a heater is mounted in the hot water liner, a partition board is arranged at the position, close to the upper end, in the hot water liner, a steam cavity and a water storage cavity are respectively formed above and below the partition board in the hot water liner, flow-passing holes are formed in the partition board, a water outlet pipe is mounted on the upper end of the hot water liner, an opening in the lower end of the water outlet pipe communicates with the water storage cavity, and a water outlet controller and an air outlet controller are connected on the water outlet pipe in parallel.

Description

technical field [0001] The invention relates to a water dispenser, more specifically, it relates to a safe and reliable hot water tank structure of the water dispenser. Background technique [0002] The hot water tank is the core component of the water dispenser, and its performance directly affects the performance of the water dispenser. After the cold water flows into the hot water tank to be heated, it is discharged from the hot water tank for use. Steam is generated during the heating process of the hot water tank, and the excess steam must be discharged through the pipeline to prevent the steam from remaining in the water tank or related conduits. When the pressure rises, it is easy to cause an explosion or damage to the water dispenser. At present, the commonly used method is to realize steam discharge by opening an opening in the direction of the ceiling of the water dispenser. The overflow of the discharged condensed steam water has potential safety hazards, and cau...

Claims

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Application Information

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IPC IPC(8): A47J31/54A47J31/58
CPCA47J31/54A47J31/58
Inventor 彭聪黄其杰邬慧文
Owner NANBOWAN HANGZHOU DRINKING WATER EQUIP CO LTD
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