CN202457929U

CN202457929U - Quick-cooling water treatment equipment cooling cavity system

Info

Publication number: CN202457929U
Application number: CN201220034191XU
Authority: CN
Inventors: 顾琦浩
Original assignee: Ningbo Rdworks Electric Technology Development Co Ltd
Current assignee: Ningbo Rdworks Electric Technology Development Co Ltd
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2012-10-03
Anticipated expiration: 2022-02-03

Abstract

The utility model discloses a quick-cooling water treatment equipment cooling cavity system comprising a cold water coil pipe and a refrigeration coil pipe, wherein the cold water coil pipe and the refrigeration coil pipe are cast or die cast together through metal fillers to form a tank body with a hollow inner part and an open upper part, and a temperature measuring pipe is arranged between the cold water coil pipe and the refrigeration coil pipe. Compared with the prior art, when the quick-cooling water treatment equipment cooling cavity system disclosed by the utility model has the advantages that in use, the water cavity is arranged in the tank to separate the refrigeration coil pipe from the aqueous phase so as to avoid the hidden danger of polluting the inner cavity by a refrigerant and compressor engine oil in the case of leakage and improve the application safety; besides, the contact between the refrigeration coil pipe and the tank body is surface contact, and the contact between the tank body and the water cavity is surface contact, so that the heat transfer area is increased, the refrigeration efficiency is improved, and the refrigeration speed is fastened; and furthermore, the tank body has a certain heat storage function, so that the heat preservation system disclosed by the utility model is better and the possibility of temperature rise is small.

Description

The cold courage of a kind of quick-cooking type water treatment facilities system

Technical field

The utility model belongs to the beverage production device technical field, the cold courage of a kind of specifically quick-cooking type water treatment facilities system.

Background technology

At present, the use of water dispenser is more and more general, the needs when satisfying that summer, temperature was higher, and general water dispenser all has refrigerating function, and refrigerating function all passes through the cold courage of water dispenser usually and realizes.

The refrigeration coil method that is used for the cold courage of water dispenser at present has: 1, adopt outer coil pipe mode, coil pipe adopts copper tube, and refrigeration coil is coiled in water courage outer surface; The circle that is shaped as owing to coil pipe; It only forms line with water courage outer surface and contacts, and causes contact-making surface each other too little, and heat transfer rate is slow; And the elasticity of coil pipe coiling also influenced the actual heat-transfer effect of contact point greatly, and cold must transmit the feedwater gall bladder wall earlier and pass to inner water more simultaneously.2, adopt the built-in mode of stainless steel tube, because stainless steel tube directly contacts with water, cold-producing medium and compressor oil pollute the hidden danger of inner bag when existing leakage, simultaneously if reveal the shortcoming that will cause compressor to be scrapped.3, refrigeration coil employing inside is that the copper tube outside is the sleeve pipe mode of stainless steel tube; Also adopt built-in mode in the stainless steel water courage; This mode also exists certain weak point; Do not fuse fully like outside stainless steel tube and inner copper tube, exist certain clearance to strengthen thermal resistance yet, influenced mutual heat-transfer effect.

Summary of the invention

The utility model provides a kind of simple in structure to deficiency of the prior art, and refrigerating speed is fast, the cold courage of quick-cooking type water treatment facilities system safe in utilization.

In order to solve the problems of the technologies described above; The utility model is able to solve through following technical proposals: the cold courage of a kind of quick-cooking type water treatment facilities system; Comprise chilled water coil and refrigeration coil; It is characterized in that: said chilled water coil and said refrigeration coil form the tank body of an inner hollow and upper opening through metal charge casting or die casting together, have temperature tube between said chilled water coil and the said refrigeration coil.Compared with prior art, the utility model places the water courage in the tank body in use, makes refrigeration coil and aqueous phase separation, and cold-producing medium and compressor oil pollute the hidden danger of inner bag when having avoided leaking, and has improved the security of using; Secondly, for face contacts, and also contact for face between tank body and the water courage between refrigeration coil and the tank body, the heat transfer area increase has improved refrigerating efficiency, has accelerated refrigerating speed; And tank body itself has certain heat accumulation function, makes the better heat preservation of the utility model, temperature be difficult for rising.

In order to obtain better technique effect, further technical measures also comprise: above-mentioned chilled water coil is positioned at the outside of said refrigeration coil.So arrange chilled water coil and refrigeration coil, make tank body from outside to inside temperature be from high to low, can play insulation effect.

For the ease of processing, avoid refrigeration coil melted by heat in casting cycle, the fusing point of the metal material that above-mentioned chilled water coil and said refrigeration coil are adopted is higher than the fusing point of said metal charge.

Because generally speaking, the structure of water courage is cylindrical, and in order to match with the water courage, the inner hollow structure of above-mentioned tank body is cylindrical.And under the identical situation of volume, columniform surface area is maximum, can strengthen heat transfer area, improves refrigerating speed.

Compared with prior art; The beneficial effect of the utility model is: 1, the utility model places the water courage in the tank body in use; Make refrigeration coil and aqueous phase separation, cold-producing medium and compressor oil pollute the hidden danger of inner bag when having avoided leaking, and have improved the security of using; 2, between refrigeration coil and the tank body for face contacts, and also contact between tank body and the water courage for face, heat transfer area increases, and has improved refrigerating efficiency, has accelerated refrigerating speed; 3, tank body itself has certain heat accumulation function, makes the better heat preservation of the utility model, temperature be difficult for rising.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the chilled water coil of the utility model embodiment and the arrangement architecture sketch map of refrigeration coil.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail: the cold courage of a kind of quick-cooking type water treatment facilities system; Comprise chilled water coil 1 and refrigeration coil 2; Chilled water coil 1 is positioned at the outside of said refrigeration coil 2; Said chilled water coil 1 forms an inner tank body 3 for columniform hollow structure and upper opening with said refrigeration coil 2 through metal charge casting or die casting together, has temperature tube 4 between said chilled water coil 1 and the said refrigeration coil 2.

Wherein, the fusing point of the metal material that adopted of above-mentioned chilled water coil 1 and said refrigeration coil 2 is higher than the fusing point of said metal charge.

Claims

1. the cold courage of quick-cooking type water treatment facilities system; Comprise chilled water coil (1) and refrigeration coil (2); It is characterized in that: said chilled water coil (1) and said refrigeration coil (2) form the tank body (3) of an inner hollow and upper opening through metal charge casting or die casting together, have temperature tube (4) between said chilled water coil (1) and the said refrigeration coil (2).

2. the cold courage of a kind of quick-cooking type water treatment facilities according to claim 1 system, it is characterized in that: said chilled water coil (1) is positioned at the outside of said refrigeration coil (2).

3. the cold courage of a kind of quick-cooking type water treatment facilities according to claim 2 system is characterized in that: the fusing point of the metal material that said chilled water coil (1) and said refrigeration coil (2) are adopted is higher than the fusing point of said metal charge.

4. according to the cold courage of the described a kind of quick-cooking type water treatment facilities of arbitrary claim in the claim 1 to 3 system, it is characterized in that: the inner hollow structure of said tank body (3) is cylindrical.