CN205784081U - Ice making unit - Google Patents
Ice making unit Download PDFInfo
- Publication number
- CN205784081U CN205784081U CN201620468250.2U CN201620468250U CN205784081U CN 205784081 U CN205784081 U CN 205784081U CN 201620468250 U CN201620468250 U CN 201620468250U CN 205784081 U CN205784081 U CN 205784081U
- Authority
- CN
- China
- Prior art keywords
- ice making
- making unit
- high pressure
- housing
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
This utility model provides a kind of ice making unit, including a housing, high pressure device for storing liquid, throttling arrangement, vaporizer, compressor and the oil eliminator being sequentially communicated it is provided with in housing, oil eliminator connects via the condenser being configured alone on hull outside with high pressure device for storing liquid, is additionally provided with the heat reclamation device both connecting between oil eliminator with condenser.Can reclaim from a part of heat entrained by the High Temperature High Pressure coolant of compressor discharge by heat reclamation device, be conducive to improving resource utilization and saving the energy.Meanwhile, rationally distributed, the compact conformation of this ice making unit, owing to condenser is configured alone on hull outside, be conducive to raising ice making unit arranges motility.
Description
Technical field
This utility model relates to a kind of ice making unit.
Background technology
Authorization Notice No. is that the Patent Publication of CN203837362U discloses a kind of split type
Ice machine, this ice machine includes mainframe box and the ice tank of split type setting, sets on mainframe box
There are compressor, condenser, ice making agent liquid storing barrel, oil eliminator, vaporizer, vaporizer and system
Connected by strip heat-insulating hose between ice pond.In preceding solution, due to by vaporizer
It is arranged in mainframe box with condenser, easily makes both interfere at work, such as,
In refrigerative circle system, produced amount of heat will be distributed to mainframe box institute by condenser
In the environment at place, cause ambient temperature to raise, affect ice making efficiency.Make it addition, be arranged such
The layout of ice machine is restricted underaction.In consideration of it, the utility model proposes a kind of tool
There is the ice making unit of brand new layout.
Utility model content
In view of this, main purpose of the present utility model is, it is provided that a kind of rationally distributed structure
Compact setting ice making unit flexibly.
This utility model provides a kind of ice making unit, including a housing, sets in described housing
Have be sequentially communicated high pressure device for storing liquid, throttling arrangement, vaporizer, compressor and separating of oil
Device, described oil eliminator and described high pressure device for storing liquid are via being configured alone on described hull outside
Condenser connection, be additionally provided with between described oil eliminator with described condenser both connecting
Heat reclamation device.
Use said structure, due to the company of being additionally provided with between described oil eliminator and described condenser
Lead to both heat reclamation devices, can be reclaimed by this heat reclamation device and discharge from described compressor
The a part of heat entrained by High Temperature High Pressure coolant, it is possible to increase resource utilization and save energy
Source.It addition, rationally distributed, the compact conformation of ice making unit described in the utility model, meanwhile,
Owing to condenser is configured alone on described hull outside, it is possible to according to need for environment, condenser is set
Put at the good environment of ventilation and heat, it is to avoid the working environment of other parts in housing is produced dry
Disturbing, that can also improve ice making unit arranges motility simultaneously.
Preferably, described compressor at least includes two and is arranged in parallel.
Use said structure, it is possible to control the operation shape of each compressor according to specific needs
State, and then meet different demands.
Preferably, it is provided with first support arranged along its length at described housing bottom,
This three of described compressor, oil eliminator and heat reclamation device is horizontally set on this first support
Top, and aforementioned three each parallel to described housing width arrange.
Preferably, described high pressure device for storing liquid is positioned at described compressor, oil eliminator and heat time
The underface of this three of receiving apparatus, is provided with, at described housing bottom, leading of arranging along its length
Rail, described high pressure device for storing liquid is connected with this slide.
Use this structure, make ice making unit rationally distributed, structure is compacter, meanwhile,
Be conducive to improving the dismounting convenience of high pressure device for storing liquid, it is possible to reduce dismounting difficulty and work is strong
Degree.
Preferably, described vaporizer is arranged on described housing bottom and arranges along its length,
Further, described vaporizer is positioned at this three of described compressor, oil eliminator and heat reclamation device
Obliquely downward.
Use this structure, make ice making unit rationally distributed, structure is compacter.
Preferably, described housing includes a base, arranges main support on the base and envelope
It is contained in the multiple panels outside this main support, described base and main support by multiple column structures
Become, between the plurality of column, between main support and the plurality of panel, all use detachable knot
Structure connects.
Use this structure, be conducive to improving the dismounting convenience of the housing of ice making unit, it is possible to
Reduce dismounting difficulty and convenient maintenance.
Preferably, described high pressure device for storing liquid, vaporizer, compressor, oil eliminator and heat are returned
Receiving apparatus all uses demountable structure to be connected with described housing.
Use this structure, be conducive to improving the dismounting convenience of all parts of ice making unit,
Dismounting difficulty and convenient maintenance can be reduced.
Preferably, described demountable structure is bolt fastening structure.
Preferably, it is provided with rainproof at the top of described housing in the phase stitching portion of adjacent described panel
Cover.
Preferably, described rain cover is entered by the one in two adjacent panels being positioned at phase stitching portion
Row bends and forms downward opening channel parts and constitute, and forms right angle on another adjacent panels
Kink, and the vertical portion of this quarter bend folding part is close to the inside sidewalls of described channel parts and sets
Put.
Use this structure, be conducive to improving rainproof effect.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of ice making unit；
Fig. 2 is the front view of ice making unit；
Fig. 3 is the top view of ice making unit；
Fig. 4 is the right view of ice making unit；
Fig. 5 is the left view of ice making unit；
Fig. 6 is the schematic diagram of the housing of ice making unit；
Fig. 7 is the partial enlarged drawing at rain cover shown in Fig. 6；
Fig. 8 is the sectional view of the oil-returning structure of ice making unit.
Detailed description of the invention
Referring to Fig. 1～8, the detailed description of the invention of ice making unit described in the utility model is entered
Row detailed description.In described below, described the most all around so that Fig. 1 to be identified
It is as the criterion.
As shown in Fig. 1～Fig. 8, it is cuboid that ice making unit described in the utility model has an entirety
Shape, the housing 1 of receipts dress, this housing 1 is mainly by being placed in the base 11 of bottom, being arranged on this
Main support 12 on base 11 and be encapsulated in outside this base 11 and main support 12 multiple
Panel 13 is constituted.Wherein, base 11 is to be threaded connection formed two by many root posts
Dimension frame parts, main support 12 is to be threaded connection formed three-dimensional box by many root posts
Frame parts, three-dimensional framework described here refers specifically to bottomless rectangular-shaped.Multiple panels 13 profit
It is arranged on base 11 and in sash that main support 12 is had with screw (or bolt).The end of at
The rear end of seat 11 is additionally provided with an electrical control cubicles 15 alignd with the rear end face of main support 12.
As shown in Figure 6 and Figure 7, set in adjacent panels 13 phase stitching portion at the top of housing 1
There is rain cover 14.For convenience, one of them in adjacent panels 13 is defined as
One panel 131, is defined as the second panel 132, the first panel 131 by another adjacent panels 13
The edge with the second panel 132 phase joining place of being positioned at extend certain length and repeatedly bend
Process and form downward opening channel parts, this channel parts constitute rain cover 14；Second panel
The edge with the first panel 131 phase joining place that is positioned at of 132 extends certain length and carries out vertical
Bending upward and form quarter bend folding part, the side of channel parts is close in the vertical portion of this quarter bend folding part
Arranging inside wall, sidewall described here refers to close first panel 131 main body side of channel parts
Part wall portion.
As shown in Fig. 1～Fig. 5, in housing 1, it is mainly provided with the high pressure device for storing liquid being sequentially communicated
2, throttling arrangement 3, vaporizer 4, compressor 5, oil eliminator 6 and heat reclamation device 7,
The air vent of heat reclamation device 7 connects with the air inlet of the condenser being configured alone on outside housing 1
Logical, the air vent of this condenser connects with the air inlet of high pressure device for storing liquid 2, in other words,
Condenser connection heat reclamation device 7 and the high pressure device for storing liquid 2 being i.e. configured alone on outside housing 1.
In the present embodiment, throttling arrangement 3 is mainly made up of electric expansion valve.
Specifically, in main support 12, it is provided with one on the pedestal 11 set along their length direction
The first support 15 put, this first support 15 is placed in the middle and to the left on the left and right directions of housing 1
Arranging, similar with aforementioned main support 12, the first support 15 is also to be passed through screw thread by many root posts
Connect the three-dimensional framework parts formed.In the present embodiment, compressor 5 is three and parallel connection
Arranging, compressor 5, oil eliminator 6 and heat reclamation device 7 are cylinder-like part, three
Compressor 5, oil eliminator 6, heat reclamation device 7 along housing 1 length direction from front to back
It is sequentially arranged at the top of the first support 15, and these multiple parts are each parallel to housing 1
Width is arranged.Especially, three compressors 5, oil eliminators 6, heat reclamation devices 7
All it is removably mounted on the first support 15 by screw or bolt, and these are multiple
The mounting plane of parts is in same level.
It is provided with setting in the lateral direction parallel interval along its length on the pedestal 11
Pair of guide rails, this pair of guide rails is positioned at compressor 5, oil eliminator 6 and heat reclamation device
The underface of 7 these multiple parts, high pressure device for storing liquid 2 is a cylinder-like part, and this high pressure stores up
Liquid device 2 is arranged on the pedestal 11 in the way of being slidably connected with the formation of aforementioned guide rail, and
Its length direction axially along housing 1 arranges and is i.e. parallel to aforementioned pair of guide rails.Use this
Structure, owing to high pressure device for storing liquid 2 is overall heavier, need to dismount high pressure device for storing liquid 2
Time, the panel of housing 1 front end face can be dismantled, then make high pressure device for storing liquid 2 along aforementioned one
To slide, high pressure device for storing liquid 2 can be made to move relative to base 11, Ji Keshi
The dismounting of existing high pressure device for storing liquid 2, is conducive to improving the dismounting convenience of high pressure device for storing liquid 2,
Dismounting difficulty and labor intensity can be reduced.It addition, aforementioned pair of guide rails is by screw or bolt
It is removably mounted on base 11, or aforementioned pair of guide rails is by forming base 11
Column constitute.
Vaporizer 4 is a cylinder-like part, and it is arranged axially along the length direction of housing 1 with it
Mode install on the pedestal 11, this vaporizer 4 is paralleled with aforementioned high pressure device for storing liquid 2
Arranging, it is positioned at compressor 5, oil eliminator 6 and heat reclamation device 7 on the whole, and these are multiple
The obliquely downward of parts.Used it can be appreciated that vaporizer 4 may be used without high pressure device for storing liquid 2
The mode of being slidably connected arrange on the pedestal 11.
As shown in Figure 8, between vaporizer 4 and three compressors 5, it is provided with oil-returning structure, should
Oil-returning structure includes that an axially arranged oil return being parallel to vaporizer 4 is responsible for 51, is respectively communicated with
This oil return supervisor 51 and the compressor suction duct 52 of the air entry of each compressor 5, connect back
Oil supervisor 51 and the evaporator discharge pipe 53 of the air vent of vaporizer 4, in the present embodiment, steam
Send out device exhaustor 53 to be made up of an approximation bend pipe in 90 degree of elbow shapes, this evaporator discharge pipe
The top of the vertical portion of 53 is inserted in this oil return supervisor 51 from the bottom of oil return supervisor 51, and
And, the top of the vertical portion of evaporator discharge pipe 53 exceeds than the internal face of oil return supervisor 51
40mm, thus the top in the vertical portion of evaporator discharge pipe 53 is responsible for 51 with oil return
Certain difference in height is formed, it is possible in preventing oil return supervisor 51 between both bottom interior wall faces
Lubricating oil be back to evaporator discharge pipe 53 in or be back to via evaporator discharge pipe 53
In vaporizer 4, and then lubricating oil is made to gather to form certain altitude in oil return supervisor 51.
The bottom of compressor suction duct 52 is inserted from above in oil return supervisor 51, and evaporator discharge
The extension in oil return supervisor 51 of pipe 53 and compressor suction duct 52 is responsible in oil return
Stagger on the length direction of 51 setting.One is formed by front in the bottom of compressor suction duct 52
The Fang Chaoxiang back lower place tilts the tangent plane portion 54 of 60 degree, and the opening in this tangent plane portion 54 is towards front (also
The side at the part place in i.e. evaporator discharge pipe 53 stretches into oil return supervisor 51) arrange, profit
Lubricating oil by coolant entrainment of when moving right to tangent plane portion 54, due to the sectional area in tangent plane portion 54
Change make the inspiratory flow rate of compressor suction duct 52 bottom accelerate, and then guarantee lubricating oil along with
Coolant is sucked in compressor 5 smoothly.
Match it addition, be additionally provided with in the left side of the first support 15 with aforementioned three compressors 5
Three economizers 81 arranged, these three economizer 81 on the first support 15 from front to back etc.
Interval is arranged, owing to these three economizer 81 is arranged in the side of the first support 15, convenient peace
Mounting or dismounting are unloaded and are keeped in repair.On the first support 15, the rear side in aforementioned three compressors 5 is also distinguished
Being provided with oil pressure difference switch and pressure controller, both is arranged on same support, and they are common
Oil pressure difference switch shown in pie graph 3 and pressure controller assembly 82.It addition, at the first support
On 15 in the left side of heat reclamation device the most separately installed pressure controller 83, this Stress control
Device 83 utilizes bolt and the first support 15 threaded.In recuperation of heat on the first support 15
Between device 7 and oil eliminator 6, rearward position is additionally provided with a high-low pressure Pressure gauge 84, this height
Low pressure gauge 84 utilizes bolt and the first support 15 threaded.Due to aforesaid plurality of parts
Employing is threadably received on the first support 15, facilitates installing/dismounting and maintenance.
Describe the operation principle to ice making unit below in conjunction with said structure to easily describe.
Under normal circumstances, in the ice face in ice stadium to have the subfloor in order to ice face to be lowered the temperature
Heating coil, is typically provided with to realize this between ice making unit and subfloor heating coil
The heat exchange coil of both heat transfers, in this heat exchange coil, generally circulation has ethylene glycol.
The coolant (such as, freon) of the High Temperature High Pressure discharged by the exhaustor of compressor 5 is first
First flow through oil eliminator 6, by this oil eliminator 6 by the lubrication entrained by High Temperature High Pressure coolant
Oil is separated from coolant；Then heat reclamation device 7 is passed through, by this heat reclamation device
Heat entrained by High Temperature High Pressure coolant is recycled by 7；Discharge from heat reclamation device 7
Coolant enter back into condenser, by condenser, High Temperature High Pressure coolant is carried out heat radiation and makes it lower the temperature
Become the coolant of cryogenic high pressure；This part cryogenic high pressure coolant flows through high pressure device for storing liquid the most successively
2, throttling arrangement 3 is subsequently in vaporizer 4；Cryogenic high pressure coolant in vaporizer 4 with
In the heat exchange coil of ice stadium, the ethylene glycol of circulation carries out heat exchange, makes ethylene glycol lower the temperature；Heat is occurred to hand over
Coolant after changing becomes high-temperature low-pressure coolant, this part coolant flow through after aforementioned oil-returning structure through by
Compressor suction duct 52 is back in compressor 5.By the ethylene glycol after lowering the temperature via heat exchange dish
Pipe is transported to carry out heat bottom ice stadium and with the heat exchange medium in bottom bottom plate heating coil pipe
Exchange, the heat exchange medium in bottom bottom plate heating coil pipe carries out heat exchange with to it with ice face again
Lower the temperature, thus complete a heat exchanging process, such repetitive cycling.Merit attention
, aforementioned heat exchanging process is only the groundwork stream of ice making unit described in the utility model
Journey, it can be appreciated that ice making unit also includes other processes in addition to aforementioned heat exchanging process.
Use ice making unit described in the utility model, have the effect that
The first, rationally distributed, the compact conformation of above-mentioned ice making unit, due to composition base 11,
Between multiple columns of main support the 12, first support 15, install be arranged on aforementioned support body many
Individual parts all use threaded (such as bolt or screw) mode, facilitate installing/dismounting and dimension
Repair；
Second, high pressure device for storing liquid 2 and/or vaporizer 4 use the mode of being slidably connected to be arranged on the end
On seat 11, be conducive to improving the dismounting convenience of high pressure device for storing liquid 2, it is possible to reduce dismounting
Difficulty and labor intensity.
3rd, owing to being provided with the oil return shown in Fig. 8 between vaporizer 4 and three compressors 5
Structure, it is possible to make lubricating oil gather to form certain altitude, also simultaneously in oil return supervisor 51
The refrigerant flow rate of compressor suction duct 52 bottom can be accelerated, and then guarantee that lubricating oil is inhaled smoothly
Enter in compressor 5.
4th, owing to being additionally provided with the recuperation of heat both connecting between oil eliminator 6 and condenser
Device 7, can reclaim, by this heat reclamation device 7, the High Temperature High Pressure discharged from compressor 5 cold
A part of heat entrained by matchmaker, it is possible to increase resource utilization and the saving energy.
5th, rationally distributed, the compact conformation of this utility model ice making unit, simultaneously as
Condenser is configured alone on hull outside, it is possible to according to need for environment, condenser is arranged on ventilation
The environment of good heat dissipation, it is to avoid the working environment of other parts in housing is produced interference, also simultaneously
That can improve ice making unit arranges motility.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this reality
With novel.All within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. an ice making unit, including a housing (1), it is characterised in that
High pressure device for storing liquid (2), the throttling dress being sequentially communicated it is provided with in described housing (1)
Putting (3), vaporizer (4), compressor (5) and oil eliminator (6), described oil divides
From device (6) with described high pressure device for storing liquid (2) via being configured alone on described housing (1)
The condenser connection in outside,
Between described oil eliminator (6) and described condenser, it is additionally provided with the heat both connecting return
Receiving apparatus (7).
Ice making unit the most according to claim 1, it is characterised in that described compressor (5)
At least include two and be arranged in parallel.
Ice making unit the most according to claim 1 and 2, it is characterised in that at described shell
Body (1) bottom is provided with first support (15) arranged along its length, described compression
Machine (5), oil eliminator (6) and heat reclamation device (7) are arranged on this first support (15)
Top, and aforementioned three each parallel to described housing (1) width arrange.
Ice making unit the most according to claim 3, it is characterised in that described high pressure liquid storage
Device (2) is positioned at described compressor (5), oil eliminator (6) and heat reclamation device (7)
The underface of this three, is provided with, in described housing (1) bottom, leading of arranging along its length
Rail, described high pressure device for storing liquid (2) is connected with this slide.
Ice making unit the most according to claim 3, it is characterised in that described vaporizer (4)
It is arranged on described housing (1) bottom and arranges along its length, and, described vaporizer
(4) be positioned at described compressor (5), oil eliminator (6) and heat reclamation device (7) this
The obliquely downward of three.
Ice making unit the most according to claim 1, it is characterised in that described housing (1)
The main support (12) including a base (11), being arranged on this base (11) and encapsulation
At multiple panels (13) in this main support (12) outside,
Described base (11) and main support (12) are constituted by multiple columns, the plurality of vertical
Between post, between main support (12) and the plurality of panel (13), all use demountable structure
Connect.
Ice making unit the most according to claim 1, it is characterised in that described high pressure liquid storage
Device (2), vaporizer (4), compressor (5), oil eliminator (6) and recuperation of heat dress
Putting (7) all uses demountable structure to be connected with described housing (1).
8. according to the ice making unit described in claim 6 or 7, it is characterised in that described removable
Unloading structure is screw connection structure.
Ice making unit the most according to claim 6, it is characterised in that in described housing (1)
Top be provided with rain cover (14) in the phase stitching portion of adjacent described panel (13).
Ice making unit the most according to claim 9, it is characterised in that described rain cover
(14) carried out bending by the one in two adjacent panels being positioned at phase stitching portion and form opening
Channel parts down is constituted, and forms quarter bend folding part, and this is straight on another adjacent panels
The vertical portion of angle kink is close to the inside sidewalls of described channel parts and is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468250.2U CN205784081U (en) | 2016-05-19 | 2016-05-19 | Ice making unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468250.2U CN205784081U (en) | 2016-05-19 | 2016-05-19 | Ice making unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784081U true CN205784081U (en) | 2016-12-07 |
Family
ID=58118018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468250.2U Expired - Fee Related CN205784081U (en) | 2016-05-19 | 2016-05-19 | Ice making unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160300A (en) * | 2019-05-29 | 2019-08-23 | 天津大学 | A kind of sliceable direct-evaporation-type artificial ice stadium |
-
2016
- 2016-05-19 CN CN201620468250.2U patent/CN205784081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160300A (en) * | 2019-05-29 | 2019-08-23 | 天津大学 | A kind of sliceable direct-evaporation-type artificial ice stadium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |