CN203177698U

CN203177698U - Novel cold water tube for refrigeration

Info

Publication number: CN203177698U
Application number: CN 201320153534
Authority: CN
Inventors: 郭育峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-09-04
Anticipated expiration: 2023-03-29

Abstract

The utility model discloses a novel cold water tube for refrigeration, which comprises a tube body and two tube heads, the two tube heads are respectively connected with both ends of the tube body, one of the tube heads is provided with a water outlet and an air inlet, the other tube head is provided with a water inlet and an air outlet, the tube body comprises an inner tube, a central tube and an outer tube, the central tube is sleeved on the inner tube, the outer tube is sleeved on the central tube, the water inlet ends of both the inner tube and the outer tube communicate with the water inlet, the water outlet ends of both the inner tube and the outer tube communicate with the water outlet, the air inlet end of the central tube communicates with the air inlet, and the air outlet end of the central tube communicates with the air outlet. Since the central tube is added between the outer tube and the inner tube, when the novel cold water tube for refrigeration is in use, hot airflow goes through the central tube, cold water goes through both the outer tube and the inner tube, consequently, under the premise of not increasing water consumption, the contact area between the hot airflow and the cold water is enlarged, the effect of refrigeration is enhanced, and meanwhile, low cost is guaranteed as well; moreover, by designing the tube body into a helical shape, the refrigeration travel is extended to the max within the same spatial range, and thereby the refrigeration effect can reach the maximum.

Description

A kind of novel cooling cold water pipe

Technical field

The utility model relates to a kind of novel cooling cold water pipe.

Background technology

When thermal current is cooled off, need use cold water pipe, pipe and outer tube in the body of existing cold water pipe generally comprises on the market at present, wherein interior pipe is walked cold water, and outer tube leads to thermal current, perhaps interior pipe ventilation stream, outer tube is walked cold water, thermal current directly contacts by non-with cold water like this, with heat transferred cold water, thereby reaches the effect of refrigeration.Yet, adopt existing this cold water pipe refrigeration, because the contact area of thermal current and cold water is less, refrigeration is relatively poor, and if improve contact area, the size of pipe and outer tube in can only increasing, one side can improve the cost of cold water pipe like this, the use amount of water also can increase on the other hand, thereby causes use cost to increase substantially.

The utility model content

At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of novel cooling cold water pipe, and it can increase the contact area of thermal current and cold water, good refrigeration effect, and can not increase the use amount of water, guarantee low-cost.

For achieving the above object, the utility model adopts following technical scheme:

A kind of novel cooling cold water pipe, comprise body and two tube heads that are connected with the body two ends respectively, one of them tube head is provided with delivery port and air inlet, another tube head is provided with water inlet and gas outlet, described body comprises interior pipe, be enclosed within the outer central tube of pipe and be enclosed within the outer outer tube of central tube, the water inlet end of interior pipe, outer tube all is communicated with water inlet, the water side all is communicated with delivery port, the inlet end of central tube is communicated with air inlet, and the outlet side is communicated with the gas outlet.

Wherein, interior pipe, central tube and outer tube are round tube.

Wherein, body shape in the shape of a spiral.

Wherein, interior pipe is copper pipe.

A kind of novel cooling cold water pipe that the utility model is set forth, its beneficial effect is:

Compared with prior art, the utility model is by increasing central tube between outer tube and interior pipe, during use, central tube leads to thermal current, outer tube and interior Guan Jun walk cold water, under the prerequisite that does not increase water consumption, have increased the contact area of thermal current and cold water like this, improve refrigeration, also guaranteed low cost simultaneously; And, by body is designed to spirality, in identical spatial dimension, prolonged the refrigeration stroke to greatest extent, make refrigeration reach maximization.

Description of drawings

Fig. 1 is the configuration diagram of the utility model embodiment;

Fig. 2 is the sectional view of the utility model embodiment middle tube body.

Description of reference numerals:

10, body; 11, interior pipe; 12, central tube; 13, outer tube; 20, tube head; 21, delivery port; 22, air inlet; 23, water inlet; 24, gas outlet.

The specific embodiment

Come the utility model is further described below in conjunction with accompanying drawing and specific embodiment.

Please refer to illustrated in figures 1 and 2, it has demonstrated the concrete structure of the utility model preferred embodiment, a kind of novel cooling cold water pipe, comprise body 10 and two tube heads 20 that are connected with body 10 two ends respectively, one of them tube head 20 is provided with delivery port 21 and air inlet 22, another tube head 20 is provided with water inlet 23 and gas outlet 24, pipe 11 in described body 10 comprises, the outer central tube 12 of pipe 11 and be enclosed within the outer outer tube 13 of central tube 12 in being enclosed within, interior pipe 11, the water inlet end of outer tube 13 all is communicated with water inlet 23, the water side all is communicated with delivery port 21, the inlet end of central tube 12 is communicated with air inlet 22, and the outlet side is communicated with gas outlet 24.

Pipe 11, central tube 12 and outer tube 13 are round tube in described, can certainly be the pipes of rectangular tube or other shape, and in order to prolong the refrigeration stroke to greatest extent in identical spatial dimension, described body 10 is shape in the shape of a spiral.For improving heat transference efficiency, interior pipe 11 adopts the good copper pipe of thermal conductivities or other metal tube, also can be the pipe of nonmetallic materials, certainly central tube 12, outer tube 13 can adopt copper pipe or the good metal tube of other thermal conductivity equally, also can be the pipe of nonmetallic materials.

During use, thermal current is fed the inlet end of central tube 12 from air inlet 22, cold water is fed the water inlet end of interior pipe 11 and outer tube 13 from water inlet 23, flow out from delivery port 21 at last, thermal current flows to the outlet side of central tube 12 in

central tube

12,24 outflows from the gas outlet at last, in whole flow process, thermal current and interior pipe 11, cold water in the outer tube 13 contacts (non-direct contact) and heat transmission is taken place, with the cold water in pipe 11 and the outer tube 13 in the heat transferred, thereby reach refrigeration, because thermal current while and interior pipe 11, cold water in the outer tube 13 contacts, and has increased the contact area of thermal current and cold water, like this under the prerequisite that does not increase water consumption, improve refrigeration, also guaranteed low cost simultaneously.

The above, it only is the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims

1. novel cooling cold water pipe, it is characterized in that: comprise body and two tube heads that are connected with the body two ends respectively, one of them tube head is provided with delivery port and air inlet, another tube head is provided with water inlet and gas outlet, described body comprises interior pipe, is enclosed within the outer central tube of interior pipe and is enclosed within the outer outer tube of central tube, the water inlet end of interior pipe, outer tube all is communicated with water inlet, the water side all is communicated with delivery port, the inlet end of central tube is communicated with air inlet, and the outlet side is communicated with the gas outlet.

2. a kind of novel cooling cold water pipe according to claim 1, it is characterized in that: interior pipe, central tube and outer tube are round tube.

3. a kind of novel cooling cold water pipe according to claim 1, it is characterized in that: body is shape in the shape of a spiral.

4. a kind of novel cooling cold water pipe according to claim 1, it is characterized in that: interior pipe is copper pipe.