CN206037534U

CN206037534U - A refrigeration mechanism for ice machine

Info

Publication number: CN206037534U
Application number: CN201621059758.3U
Authority: CN
Inventors: 郑万兵
Original assignee: Shenzhen City Home Intelligent Co Ltd Home Furnishing Tempotec
Current assignee: Bingjia Youxiang Technology Dongguan Co ltd
Priority date: 2016-09-14
Filing date: 2016-09-14
Publication date: 2017-03-22
Anticipated expiration: 2026-09-14

Abstract

The utility model discloses a refrigeration mechanism for ice machine, including compressor, evaporimeter, the evaporimeter is including the U -shaped pipe of transversely placing, the lower extreme downward bulge of U -shaped pipe and be formed with a plurality of branch pipes, and the upper end and the U -shaped pipe intercommunication of branch pipe, the lower extreme of branch pipe seal, and during operation of a compressor, the evaporimeter cooling to be in order to make the branch pipe build -up ice with fixed attention around, later utilizes the two -way solenoid valve will the high -pressure steam of compressor output goes out to transmit to the evaporimeter, and the evaporimeter intensifies in order making the ice -cube on the branch pipe come off, and the roof of U -shaped pipe extends in to the branch pipe has the baffle, has the space between the bottom of baffle and branch pipe, and distance between two adjacent branch pipes be 28mm, and the length of branch pipe be 33mm, and the evaporimeter is still including the support, and the one end and the marginal fixed connection in the top of U -shaped pipe of support, the other end of support upwards buckle and be fixed in and make the inner wall of icing the cavity. The utility model discloses not only ice making speed is fast, system ice is efficient, saves energy saving moreover and consumes.

Description

A kind of refrigeration mechanism for ice machine

Technical field

This utility model is related to ice machine, more particularly to a kind of refrigeration mechanism for ice machine.

Background technology

Existing ice machine, majority are that water is positioned in ice chest, arrange multiple little lattice, treat that water-setting build-ups ice in ice chest Afterwards, ice cube can be formed in each little lattice, this refrigeration modes are water to be lowered the temperature using cold air, thus ice making speed it is relatively slow, It is less efficient.

Utility model content

The technical problems to be solved in the utility model is, for the deficiencies in the prior art, there is provided a kind of to be used for ice machine, And ice making speed is fast, ice making efficiency high, the refrigeration mechanism for saving energy consumption.

For solving above-mentioned technical problem, this utility model is adopted the following technical scheme that.

A kind of refrigeration mechanism for ice machine, which includes the vaporizer for being connected to compressor, and the vaporizer is located at The ice making within the chamber of ice machine, the vaporizer include laterally disposed U-tube, the lower end of the U-tube it is downwardly projecting and Multiple arms are formed with, the upper end of the arm is connected with U-tube, the lower end closed of the arm, and the arm extends Into the water of ice making within the chamber, two-way electromagnetic valve is additionally provided between the higher pressure steam outlet and vaporizer of the compressor, works as pressure When contracting machine operates, the vaporizer cooling congeal into ice around arm with being made, and makes electricity on two-way electromagnetic valve afterwards, by the pressure The high steam of contracting machine output is transmitted to vaporizer, and the vaporizer heats up to make the ice cube on arm come off, the U-tube Roof is extended with baffle plate into the arm, there is space, between two neighboring arm between the baffle plate and the bottom of arm Distance be 28mm, the length of the arm is 33mm, and the vaporizer also includes support, one end of the support and U-shaped The top of pipe is fixedly connected, and the other end of the support is folded upward at and is fixed on the inwall of ice making chamber.

Preferably, a support arm of the U-tube is provided with 4 arms, and another support arm of the U-tube is provided with 5 Individual arm, the arm on two support arms of the U-tube are interspersed.

Preferably, the Chan Liao mechanisms for ice cube to be sent ice making chamber are provided with below the vaporizer.

Preferably, a diameter of 12.7mm of the U-tube.

Preferably, a diameter of 8mm～10mm of the arm.

In the disclosed refrigeration mechanism for ice machine of this utility model, using compressor by low-pressure steam and high steam Successively be delivered to vaporizer so that the water-setting around arm is first build-up ice by vaporizer, finisher heat up to make ice cube take off Fall, it is due to water direct contact evapouration therefore very fast into speed of icing, without waiting for the long period, substantially increase ice making efficiency. Additionally, presence of this utility model due to arm, can produce ice cube, so U-tube need not be immersed in the water during its refrigeration, it is to avoid Take up room because U-tube surface freezes, prevent from having undesirable effect ice-making effect, meanwhile, between two arms away from From being set to 28mm, and the length of arm is set to 33mm, therefore nugget size made by which is about width 20mm, length 30mm, the ice cube of the size can be used directly, without the need for crushing again, processing, additionally, this size is arranged to also for making two Minimum range, and then the flow channel length of shortening vaporizer is reached between pipe, can be shortened heat exchange length and be reduced thermal losses.

Description of the drawings

Fig. 1 removes the structure chart after top cover for ice machine.

Axonometric charts of the Fig. 2 for vaporizer.

Top views of the Fig. 3 for vaporizer.

Fig. 4 is the sectional view in Fig. 3 along line A-A.

Specific embodiment

With reference to the accompanying drawings and examples this utility model is described in more detail.

The utility model discloses a kind of refrigeration mechanism for ice machine, with reference to shown in Fig. 1 to Fig. 4, its company of including The vaporizer 20 of compressor is connected to, in the ice making chamber 13 of ice machine, the vaporizer 20 is included the vaporizer 20 Laterally disposed U-tube 200, the lower end of the U-tube 200 is downwardly projecting and is formed with multiple arms 201, the arm 201 Upper end connect with U-tube 200, the lower end closed of the arm 201, and the arm 201 extended in ice making chamber 13 Water in, be additionally provided with two-way electromagnetic valve between the higher pressure steam outlet of the compressor and vaporizer 20, when compressor operation, The vaporizer 20 is lowered the temperature and congeal into ice around arm 201 with being made, and makes electricity on two-way electromagnetic valve afterwards, will be the compressor defeated The high steam for going out is transmitted to vaporizer 20, and the vaporizer 20 heats up to make the ice cube on arm 201 come off, the U-tube 200 roof is extended between the bottom of baffle plate 202, the baffle plate 202 and arm 201 into the arm 201 has space, The distance between two neighboring arm 201 is 28mm, and the length of the arm 201 is 33mm, and the vaporizer 20 is also included Support 203, one end of the support 203 are fixedly connected with the top of U-tube 200, and the other end of the support 203 is upwards Bend and be fixed on the inwall of ice making chamber 13.

In above-mentioned refrigeration mechanism, low-pressure steam and high steam are successively delivered to into vaporizer using compressor so that steam Send out device 20 first the water-setting around arm 201 is build-up ice, finisher 20 heat up to make ice cube come off, due to water directly contact Vaporizer 20, thus it is very fast into speed of icing, without waiting for the long period, substantially increase ice making efficiency.

Additionally, in actual applications, in order to form ice cube, can be by 20 directly contact water of vaporizer, if vaporizer 20 is overall In immersion water, then its main part can congeal into ice, and cause some position long-time attachment ice of vaporizer, and then affect system Ice efficiency.In this regard, presence of this utility model due to arm 201, can produce ice cube, so U-tube 200 need not during its refrigeration It is immersed in the water, it is to avoid take up room because U-tube surface freezes, prevent from having undesirable effect ice-making effect, meanwhile, two The distance between arm 201 is set to 28mm, and the length of arm 201 is set to 33mm, therefore nugget size is big made by which About width 200mm, length 30mm, the ice cube of the size can be used directly, without the need for crushing again, processing, additionally, this size Setting alsos for making to reach minimum range between two arms 201, and then shortens the flow channel length of vaporizer 20, can shorten hot friendship Change length and reduce thermal losses.

On this basis, a support arm of the U-tube 200 is provided with 4 arms 201, the U-tube 200 it is another Individual support arm is provided with 5 arms 201, and the arm 201 on two support arms of the U-tube 200 is interspersed.This is interspersed and sets Put is in order that the distribution of arm 201 is more reasonable, so as to further shorten the flow channel length of vaporizer 20.

For the ease of removing ice cube, the lower section of the vaporizer 20 is provided with the shovel material for ice cube to be sent ice making chamber 13 Mechanism 50.

As a kind of optimal way, a diameter of 12.7mm of the U-tube 200.A diameter of 8mm of the arm 201～ 10mm。

The disclosed refrigeration mechanism for ice machine of this utility model, by by water direct contact evapouration 20, thus into Speed of icing is very fast, without waiting for the long period, substantially increases ice making efficiency.

The above is this utility model preferred embodiment, is not limited to this utility model, all in this practicality Modification, equivalent or improvement made in new technical scope etc., should be included in the model protected by this utility model In enclosing.

Claims

1. a kind of refrigeration mechanism for ice machine, it is characterised in that include the vaporizer for being connected to compressor, the evaporation Ice making within the chamber of the device located at ice machine, the vaporizer include laterally disposed U-tube, and the lower end of the U-tube is downward Protrude and be formed with multiple arms, the upper end of the arm is connected with U-tube, the lower end closed of the arm, and described Pipe is extended in the water of ice making within the chamber, is additionally provided with two-way electromagnetism between the higher pressure steam outlet and vaporizer of the compressor Valve, when compressor operation, the vaporizer cooling congeal into ice around arm with being made, and makes electricity on two-way electromagnetic valve afterwards, The high steam that the compressor is exported is transmitted to vaporizer, the vaporizer heats up to make the ice cube on arm come off, institute The roof for stating U-tube is extended with baffle plate into the arm, there is space between the baffle plate and the bottom of arm, two neighboring The distance between arm is 28mm, and the length of the arm is 33mm, and the vaporizer also includes support, the one of the support End is fixedly connected with the top of U-tube, and the other end of the support is folded upward at and is fixed on the inwall of ice making chamber.

2. the refrigeration mechanism of ice machine is used for as claimed in claim 1, it is characterised in that on a support arm of the U-tube 4 arms are provided with, another support arm of the U-tube is provided with 5 arms, the arm on two support arms of the U-tube is handed over Wrong distribution.

3. the refrigeration mechanism of ice machine is used for as claimed in claim 1, it is characterised in that be provided with use below the vaporizer In the Chan Liao mechanisms that ice cube is sent ice making chamber.

4. the as claimed in claim 1 refrigeration mechanism for being used for ice machine, it is characterised in that the U-tube it is a diameter of 12.7mm。

5. the refrigeration mechanism of ice machine is used for as claimed in claim 1, it is characterised in that a diameter of 8mm of the arm～ 10mm。