CN206648354U - A kind of snow ice maker evaporator of highly effective refrigeration - Google Patents
A kind of snow ice maker evaporator of highly effective refrigeration Download PDFInfo
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- CN206648354U CN206648354U CN201720297996.6U CN201720297996U CN206648354U CN 206648354 U CN206648354 U CN 206648354U CN 201720297996 U CN201720297996 U CN 201720297996U CN 206648354 U CN206648354 U CN 206648354U
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- refrigeration
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- evaporator
- evaporator tube
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Abstract
The utility model discloses a kind of snow ice maker evaporator of highly effective refrigeration, including evaporator metal cylindrical barrel, evaporator metal cylindrical barrel one end is provided with refrigeration shaft member；Enter passage and the return gas channel reclaimed to refrigerant provided with refrigerant in refrigeration shaft member；The refrigeration shaft member one end penetrated in evaporator tube is provided with refrigerant return gas channel entrance after refrigeration and refrigerant enters the refrigerant spout to evaporator tube inwall with capillary communicating passage and the direct ejector refrigeration agent of high pressure after compressor works.Cylinder is an enclosed construction and refrigeration shaft member is semi-plug-in installation connection, and cylinder is provided with mechanical sealing member and bearing with refrigeration shaft member junction.The refrigerant of the snow ice maker evaporator injects directly to the inwall of cylinder, the cavity for forming whole cylinder is full of refrigerant, metal cylinder reaches the rapid ice making in surface through heat transfer physical principle, can increase the refrigeration effective area of refrigerant, refrigeration is more direct, structure is more simple, and efficiency is higher, more energy efficient.
Description
Technical field
It the utility model is related to the technical field of snow ice maker evaporator, more particularly to a kind of energy highly effective refrigeration, reduction energy
Loss and the snow ice maker evaporator of energy-conservation.
Background technology
At present, snowflake ice is a kind of ice made by the evaporator installed in snow ice machine top, existing snow ice
The evaporator that machine uses, it is slow and unstable oil return to be present in its structure, refrigeration is uneven, and the long operational time of machine will result in
Oil return deficiency, compressor easily burn, the quality problems such as icing became uneven of evaporator surface.
For the above situation, someone has applied for that China Patent No. is 201520467302.X's《Snow machine evaporator》, should
Snow machine evaporator uses the structure of inner cylinder and outer barrel, while sets upper head plate, bottom plate etc., and by being set on the inside of outer barrel
There is the refrigeration that spiral refrigerating channel realizes refrigerant, because refrigerant can only evaporate formation refrigeration effect in spiral refrigerating channel
Fruit, its effective area to freeze not enough foot is big, and nearly half refrigeration also acts on the inner cylinder for being not used to actual ice making simultaneously,
Cause a large amount of energy losses.And the structure of inner/outer tube, cause consumptive material more, can also make its refrigeration conduction not prompt enough, can also cause
The problems such as refrigeration is slow, temperature refrigeration is not low enough, and efficiency loss is big, at the same it is more complicated in structure, and used material is more, into
This height, technology difficulty are big etc., therefore, existing snow ice machine still there is it is many defects of.
The content of the invention
A kind of the shortcomings that the purpose of this utility model is to overcome above-mentioned prior art, there is provided the snow ice machine of highly effective refrigeration
Evaporator, the inner/outer drum structure of the snow ice maker evaporator of the highly effective refrigeration due to eliminating prior art, only using a sealing
Tube structure, refrigerant injects directly to the inwall of cylinder, and the cavity for forming whole cylinder is full of refrigerant, makes refrigerant
The effective area that freezes increases, more efficient, the more energy efficient and more material saving of energy, and refrigeration is more direct；Simultaneously only with a tube structure
A whole set of refrigeration and the circulatory system of recovery can be formed with a shaft member structure, structure is more simple, and technique is more prone to, cost
It is lower；Refrigerant directly sprays and increases refrigeration effective area, ice making and temperature can directly can freeze to -40 DEG C, efficiency is lost
It is small.
Technical scheme is used by the utility model solves its technical problem：A kind of snow ice machine evaporation of highly effective refrigeration
Device, including metallic cylinder evaporator tube, metallic cylinder evaporator tube one end are provided with and penetrate metallic cylinder evaporator
Refrigeration shaft member in cylinder, the other end are the shaft end of connection motor, and refrigeration shaft member is semi-plug-in, the one end for shaft member of freezing and gold
Belong to cylindric evaporator tube to be fixedly connected, the other end is not contacted or connected with metallic cylinder evaporator tube；Refrigeration shaft member
The interior refrigerant for connecting capillary that is provided with reclaims into passage and to refrigerant after metallic cylinder evaporator tube refrigeration
Return gas channel；Refrigerant is reclaimed after being provided with refrigeration the refrigeration shaft member one end penetrated in metallic cylinder evaporator tube
Return gas channel entrance and refrigerant enters and capillary communicating passage and the direct ejector refrigeration of high pressure after compressor works
Agent to metallic cylinder evaporator tube inwall refrigerant spout；Refrigeration shaft member one end outside evaporator tube be provided with
Capillary connection makes refrigerant enter the entrance of passage and the return air outlet realized refrigerant-recovery passage and connected.
Enter in use, the refrigerant of high pressure enters refrigerant from capillary by refrigerant inlet in passage and from spout
Place's high-pressure injection comes out, and refrigerant injects directly to the inwall of metallic cylinder evaporator tube and quickly steamed in metallic cylinder
The inner chamber for sending out device cylinder forms filling, and after the inner chamber of metallic cylinder evaporator tube is full of refrigerant, inner chamber can form system
As little as -40 DEG C of cold temperature, outer surface is transmitted to rapidly by the inwall of metallic cylinder evaporator tube, forms rapid ice making；
Meanwhile the return gas channel entrance that the refrigeration shaft member in metallic cylinder evaporator tube is provided with evaporates metallic cylinder
Refrigerant-recovery in device cylinder enters in return gas channel, and transmits refrigerant to muffler from refrigerant return air outlet and export,
Circulation is formed, the refrigerant in metallic cylinder evaporator tube is constantly entered and reclaim state, keeps cooling effect, so as to
Reach the more preferably effect of refrigeration.
In addition, refrigeration shaft member of the present utility model is semi-plug-in, one end and the metallic cylinder evaporator of shaft member of freezing
Cylinder is fixedly connected.The other end is not contacted or connected with metallic cylinder evaporator tube, and with metallic cylinder evaporator cylinder
The not contact jaw of body avoids easy corrosion during with bearing, stuck phenomenon, it is also inconvenient to change without installation bearing；Freeze axle
Part also achieves lighter, the advantages of can reducing motor load using semi-plug-in.
Further, described refrigeration shaft member be also cased with seal and bearing realize with the sealing on the outside of evaporator tube and
It is fixedly mounted.
Further, it is not connected enclosed construction that described refrigerant, which enters passage with return gas channel, and refrigerant turns
It is cylinder lumen to change place.
Further, sleeve pipe, shape between sleeve pipe and refrigeration shaft member are installed on the outside of described refrigeration shaft member in the form of soldering and sealing
Into gap enter passage for refrigerant.Connection is more firm in the form of soldering and sealing, avoids and is made in the prior art using sealing ring
The defects of being easily damaged and leak after slightly being grown because of usage time for seal, can not form good sealing effectiveness, cause frequent
Maintenance.
Further, described return gas channel entrance is inverted cone shape wide at the top and narrow at the bottom.
In addition, metallic cylinder evaporator tube is only metal material.
In summary, inner/outer tube of the snow ice maker evaporator of highly effective refrigeration of the present utility model due to eliminating prior art
Structure and spiral refrigerating channel, only using the tube structure of a sealing, refrigerant injects directly to the inwall of cylinder, is formed whole
The cavity of individual cylinder is full of refrigerant, increases the refrigeration effective area of refrigerant, more efficient, the more energy efficient and more material saving of energy,
Refrigeration is more direct；Simultaneously a whole set of refrigeration and the cyclic system of recovery can be formed only with a tube structure and a shaft member structure
System, structure is more simple, and technique is more prone to, and cost is lower；Refrigerant directly sprays and increases refrigeration effective area, can be directly
Ice making and temperature can freeze to -40 DEG C, and efficiency loss is small.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the snow ice maker evaporator of highly effective refrigeration of the utility model embodiment 1；
Fig. 2 is the structural representation of refrigeration shaft member.
Embodiment
Embodiment 1
A kind of snow ice maker evaporator of highly effective refrigeration described by the present embodiment 1, as depicted in figs. 1 and 2, including round metal
Column evaporator tube 1, metallic cylinder evaporator tube one end are provided with the refrigeration penetrated in metallic cylinder evaporator tube
Shaft member 2, the other end are the shaft end 3 of connection motor, and refrigeration shaft member is semi-plug-in, and one end and the metallic cylinder of shaft member of freezing steam
Hair device cylinder is fixedly connected, and the other end is not contacted or connected with metallic cylinder evaporator tube；It is provided with and connects in shaft member of freezing
The return-air that refrigerant is reclaimed after the refrigerant of capillary 4 enters passage 5 and freezed to metallic cylinder evaporator tube leads to
Road 6；The refrigeration shaft member one end penetrated in metallic cylinder evaporator tube is provided with the return-air reclaimed after refrigeration to refrigerant
Feeder connection 7 and refrigerant enters and capillary communicating passage and the direct ejector refrigeration agent of high pressure to gold after compressor works
Belong to the refrigerant spout 8 of cylindric evaporator tube inwall；Refrigeration shaft member one end outside evaporator tube is provided with and capillary
Pipe connection makes refrigerant enter the refrigerant inlet 9 of passage and realizes the refrigerant that return gas channel is connected with refrigerant muffler 10
Return air outlet 11.
Enter in use, the refrigerant of high pressure enters refrigerant from capillary by refrigerant inlet in passage and from spout
Place's high-pressure injection comes out, and refrigerant injects directly to the inwall of metallic cylinder evaporator tube and quickly steamed in metallic cylinder
The inner chamber for sending out device cylinder forms filling, and after the inner chamber of metallic cylinder evaporator tube is full of refrigerant, inner chamber can form system
As little as -40 DEG C of cold temperature, outer surface is transmitted to rapidly by the inwall of metallic cylinder evaporator tube, forms rapid ice making；
Meanwhile the return gas channel entrance that the refrigeration shaft member in metallic cylinder evaporator tube is provided with evaporates metallic cylinder
Refrigerant-recovery in device cylinder enters in return gas channel, and sends back the output of refrigerant muffler from refrigerant return air outlet,
Circulation is formed, the refrigerant in metallic cylinder evaporator tube is constantly entered and reclaim state, keeps cooling effect, so as to
Reach the more preferably effect of refrigeration.
In addition, refrigeration shaft member of the present utility model is semi-plug-in, one end and the metallic cylinder evaporator of shaft member of freezing
Cylinder is fixedly connected, and the other end is not contacted or connected with metallic cylinder evaporator tube, and with metallic cylinder evaporator cylinder
The not contact jaw of body avoids easy corrosion during with bearing, stuck phenomenon, it is also inconvenient to change without installation bearing；Freeze axle
Part also achieves lighter, the advantages of can reducing motor load using semi-plug-in.
The refrigeration shaft member is also cased with seal and bearing 12 is realized and the sealing and fixed installation on the outside of evaporator tube.
It is not connected enclosed construction that the refrigerant, which enters passage and return gas channel, refrigerant change at into cylinder
Chamber.
Sleeve pipe is installed in the form of soldering and sealing, the gap formed between sleeve pipe and refrigeration shaft member is refrigeration on the outside of the refrigeration shaft member
Agent enters passage.Connection is more firm in the form of soldering and sealing, avoids and uses sealing ring as seal because using in the prior art
The defects of being easily damaged and leak after time is slightly long, can not form good sealing effectiveness, cause frequent maintenance.
The return gas channel entrance is inverted cone shape wide at the top and narrow at the bottom.
In addition, metallic cylinder evaporator tube is only metal material.
It is described above, only it is preferred embodiment of the present utility model, not structure of the present utility model is made any
Formal limitation.Every any simple modification made according to the technical essence of the utility model to above example, it is equal
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (5)
1. the snow ice maker evaporator of a kind of highly effective refrigeration, it is characterised in that including metallic cylinder evaporator tube, metal cylinder
Shape evaporator tube one end is provided with the refrigeration shaft member penetrated in metallic cylinder evaporator tube, and the other end is the axle of connection motor
End, refrigeration shaft member is semi-plug-in, and the one end for shaft member of freezing is fixedly connected with metallic cylinder evaporator tube, the other end not with
Metallic cylinder evaporator tube contacts or connection；The refrigerant for connecting capillary is provided with shaft member of freezing into passage and to gold
Belong to the return gas channel that refrigerant is reclaimed after cylindric evaporator tube freezes；Penetrate in metallic cylinder evaporator tube
Refrigeration shaft member one end is provided with the return gas channel entrance reclaimed after refrigeration to refrigerant and the refrigerant after compressor works
Sprayed into capillary communicating passage and the direct ejector refrigeration agent of high pressure to the refrigerant of metallic cylinder evaporator tube inwall
Mouthful；Refrigeration shaft member one end outside evaporator tube, which is provided with, connects the entrance for making refrigerant enter passage and realization with capillary
The return air outlet that refrigerant-recovery passage is connected.
A kind of 2. snow ice maker evaporator of highly effective refrigeration according to claim 1, it is characterised in that described refrigeration shaft member
Also it is cased with seal and bearing is realized and the sealing and fixed installation on the outside of evaporator tube.
3. the snow ice maker evaporator of a kind of highly effective refrigeration according to claim 2, it is characterised in that described refrigerant enters
It is not connected enclosed construction to enter passage and return gas channel, refrigerant change at into cylinder lumen.
A kind of 4. snow ice maker evaporator of highly effective refrigeration according to claim 3, it is characterised in that described refrigeration shaft member
Outside is provided with sleeve pipe in the form of soldering and sealing, and the gap formed between sleeve pipe and refrigeration shaft member enters passage for refrigerant.
5. the snow ice maker evaporator of a kind of highly effective refrigeration according to claim 4, it is characterised in that described refrigerant returns
Gas feeder connection is inverted cone shape wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297996.6U CN206648354U (en) | 2017-03-25 | 2017-03-25 | A kind of snow ice maker evaporator of highly effective refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297996.6U CN206648354U (en) | 2017-03-25 | 2017-03-25 | A kind of snow ice maker evaporator of highly effective refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648354U true CN206648354U (en) | 2017-11-17 |
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ID=60278604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297996.6U Active CN206648354U (en) | 2017-03-25 | 2017-03-25 | A kind of snow ice maker evaporator of highly effective refrigeration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212546A (en) * | 2019-07-11 | 2021-01-12 | 北京立凯技术服务有限公司 | Evaporator structure capable of rotating and uniformly spraying refrigerant |
| CN112303962A (en) * | 2019-07-29 | 2021-02-02 | 上海明莹制冷设备有限公司 | Evaporator for snowflake ice maker |
-
2017
- 2017-03-25 CN CN201720297996.6U patent/CN206648354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212546A (en) * | 2019-07-11 | 2021-01-12 | 北京立凯技术服务有限公司 | Evaporator structure capable of rotating and uniformly spraying refrigerant |
| CN112303962A (en) * | 2019-07-29 | 2021-02-02 | 上海明莹制冷设备有限公司 | Evaporator for snowflake ice maker |
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