CN213713632U - Rotary evaporator of sealed snow ice maker - Google Patents
Rotary evaporator of sealed snow ice maker Download PDFInfo
- Publication number
- CN213713632U CN213713632U CN202023030282.XU CN202023030282U CN213713632U CN 213713632 U CN213713632 U CN 213713632U CN 202023030282 U CN202023030282 U CN 202023030282U CN 213713632 U CN213713632 U CN 213713632U
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- Prior art keywords
- rotary evaporator
- sealing seat
- center
- rubber
- end cover
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- 238000007789 sealing Methods 0.000 claims abstract description 61
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 241000533950 Leucojum Species 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 235000015243 ice cream Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a closed type ice flake maker rotary evaporator, which comprises a rotary evaporator body, a sealing seat, a middle shaft tube and an air return tube, wherein the middle shaft tube penetrating through a bearing is inserted at the axis of the sealing seat, a second rubber sealing ring is sleeved at the center between the sealing seat and the middle shaft tube, a third rubber sealing ring is sleeved at one side between the sealing seat and the middle shaft tube, which is close to the second rubber sealing ring, and a nozzle is arranged at one end of the middle shaft tube, which is positioned in the rotary evaporator body, in a threaded manner; the utility model discloses a second rubber seal and third rubber seal form between seal receptacle and central siphon and prevent leaking sealing system to utilize pressure spring compensation to compress tightly second rubber seal and third rubber seal between seal receptacle and the central siphon, play fine sealed effect, and this rotary evaporator's seal structure installation is simple.
Description
Technical Field
The utility model relates to a snowflake ice maker technical field specifically is a canned type snowflake ice maker rotary evaporator.
Background
Mechanical seals are mostly adopted as sealing systems of rotary evaporators in the prior art, and the mechanical seals are mostly applied to various oil pump water pumps, but the refrigerant runs in the rotary evaporator system, the pressure of the refrigerant in the rotary evaporator is up to 1.2mpa under the static state of the system, and at the moment, the mechanical seals have the defects of unsatisfactory sealing effect on high-pressure gaseous refrigerants, easiness in leakage, high installation precision and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a canned type snowflake ice maker rotary evaporator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary evaporator of a sealed ice cream maker comprises a rotary evaporator body, a sealing seat, a middle shaft tube and an air return tube, wherein the sealing seat is inserted in the center of one side of the rotary evaporator body, a bearing is arranged at one end inside the sealing seat, the middle shaft tube penetrating through the bearing is inserted in the axis of the sealing seat, a second rubber sealing ring is sleeved in the center between the sealing seat and the middle shaft tube, a third rubber sealing ring is sleeved on one side, close to the second rubber sealing ring, between the sealing seat and the middle shaft tube, a nozzle is installed at one end, located inside the rotary evaporator body, of the middle shaft tube in a threaded mode, a pressure spring is sleeved between the center of the outer wall of the middle shaft tube and the bearing, a copper sleeve is inserted between the end of the sealing seat and the middle shaft tube, the air return tube is inserted in the axis of the middle shaft tube, and a liquid inlet cavity is formed between the inner wall of the middle shaft tube and the outer, one end of the liquid inlet cavity is inserted with a liquid inlet pipe.
The rotary evaporator body comprises a cylinder body, a transmission shaft end cover, a seal seat outer sleeve and an outer sleeve end cover, wherein the outer sleeve end cover is arranged at the center of one side of the cylinder body, the seal seat outer sleeve is inserted at the axis of the outer sleeve end cover, the transmission shaft end cover is arranged at the center of the other side of the cylinder body, and the transmission shaft is arranged at the center of the outer side of the transmission shaft end cover.
The sealing seat is inserted in the sealing seat outer sleeve, and a first rubber sealing ring is sleeved between the sealing seat and the sealing seat outer sleeve.
And a snap ring is fixedly arranged on one side of the sealing seat close to the bearing through a bolt.
And the axis of the air return pipe and the axis of the central shaft pipe are positioned on the same straight line.
The two ends of the middle shaft tube are welded with the air return tube, and the liquid inlet tube is welded between the end part of the middle shaft tube and the air return tube.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a second rubber seal and third rubber seal form between seal receptacle and central siphon and prevent leaking sealing system to utilize pressure spring compensation to compress tightly second rubber seal and third rubber seal between seal receptacle and the central siphon, play fine sealed effect, and this rotary evaporator's seal structure installation is simple.
Drawings
FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the rotary evaporator body according to the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the seal seat according to the present invention;
fig. 4 is a schematic view of the section structure of the central shaft tube in the main view of the present invention.
In the figure: 10. a rotary evaporator body; 11. a barrel; 12. a drive shaft; 13. a transmission shaft end cover; 14. the sealing seat is sleeved; 15. a jacket end cover; 20. a sealing seat; 21. a first rubber seal ring; 22. a second rubber seal ring; 23. a snap ring; 24. a third rubber seal ring; 30. a central shaft tube; 31. a nozzle; 32. a liquid inlet cavity; 33. a liquid inlet pipe; 34. a copper sleeve; 35. a pressure spring; 36. a bearing; 40. and (4) an air return pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rotary evaporator of a sealed ice cream maker comprises a rotary evaporator body 10, a sealing seat 20, a central shaft tube 30 and an air return tube 40.
Wherein, the center department of rotatory evaporator body 10 one side pegs graft and has sealed receptacle 20, the inside one end of sealed receptacle 20 is provided with bearing 36, the grafting of sealed receptacle 20 axle center department has the central siphon 30 that runs through bearing 36, center department between sealed receptacle 20 and the central siphon 30 has cup jointed second rubber seal 22, one side that is close to second rubber seal 22 between sealed receptacle 20 and the central siphon 30 has cup jointed third rubber seal 24, the central siphon 30 is located the inside one end screw thread of rotatory evaporator body 10 and has installed nozzle 31, cup jointed pressure spring 35 between central siphon 30 outer wall center department and the bearing 36, peg graft and have copper sheathing 34 between sealed receptacle 20 tip and the central siphon 30, the grafting of central siphon 30 axle center department has muffler 40, be formed with feed liquor chamber 32 between central siphon 30 inner wall and the muffler 40 outer wall, feed liquor chamber 32 one end has been pegged graft and has feed liquor pipe 33.
The rotary evaporator body 10 comprises a cylinder body 11, a transmission shaft 12, a transmission shaft end cover 13, a seal seat outer sleeve 14 and an outer sleeve end cover 15, the outer sleeve end cover 15 is arranged at the center of one side of the cylinder body 11, the seal seat outer sleeve 14 is inserted at the axis of the outer sleeve end cover 15, the transmission shaft end cover 13 is arranged at the center of the other side of the cylinder body 11, and the transmission shaft 12 is arranged at the center of the outer side of the transmission shaft end cover 13.
The outer cover end cover 15 is welded at the center of one side of the cylinder body 11, the joint of the seal seat outer cover 14 and the outer cover end cover 15 is welded, the transmission shaft end cover 13 is welded at the center of the other side of the cylinder body 11, the transmission shaft 12 is welded at the center of the outer side of the transmission shaft end cover 13, the cylinder body 11, the transmission shaft 12, the transmission shaft end cover 13 and the outer cover end cover 15 are ground through a lathe, the cylinder body 11, the transmission shaft 12, the transmission shaft end cover 13, the seal seat outer cover 14 and the outer cover end cover 15 are of an integrated structure, the integral concentricity of the rotary evaporator body 10 is guaranteed, the axial lead of the rotary evaporator body 10 is a straight line, and the rotary evaporator body 10 cannot deflect after bearings are installed at two ends of the rotary evaporator body.
Wherein, the seal receptacle 20 is inserted inside the seal receptacle overcoat 14, and the first rubber seal 21 is sleeved between the seal receptacle 20 and the seal receptacle overcoat 14, and the sealing performance between the seal receptacle 20 and the seal receptacle overcoat 14 is improved by sleeving the first rubber seal 21 between the seal receptacle 20 and the seal receptacle overcoat 14.
Wherein, a snap ring 23 is fixedly installed on one side of the inside of the seal holder 20 close to the bearing 36 through a bolt, after the bearing 36 is installed on one end of the inside of the seal holder 20, the snap ring 23 is installed on one side of the inside of the seal holder 20 close to the bearing 36 through a bolt, and the position of the bearing 36 is limited through the snap ring 23.
Wherein, the axis of the muffler 40 and the axis of the central shaft tube 30 are located on the same straight line.
Wherein, the central siphon 30 both ends with weld between the muffler 40, and feed liquor pipe 33 welds between central siphon 30 tip and muffler 40, and the branch is stopped up between central siphon 30 tip and muffler 40 through the welding for form a whole between central siphon 30 and the muffler 40, weld the welding seam department between central siphon 30 and muffler 40 with feed liquor pipe 33 simultaneously, improved the holistic leakproofness of feed liquor chamber 32.
The working principle is as follows: when in use, the second rubber sealing ring 22 and the third rubber sealing ring 24 are sleeved on the outer wall of the central shaft tube 30, the pressure spring 35 is sleeved on one side of the outer wall of the central shaft tube 30 close to the center, the bearing 36 is sleeved on one side of the outer wall of the central shaft tube 30 close to the pressure spring 35, the sealing seat 20 is sleeved on the outer side of the central shaft tube 30, the snap ring 23 is fixedly installed at one end of the inner side end of the sealing seat 20 close to the bearing 36, the position of the bearing 36 is limited by the snap ring 23, the copper sleeve 34 is installed between one end of the sealing seat 20 far away from the snap ring 23 and the central shaft tube 30, the position of the central shaft tube 30 is limited by the copper sleeve 34, the central shaft tube 30 is prevented from sliding relative to the sealing seat 20, the first rubber sealing ring 21 is sleeved on the outer side of the sealing seat 20, the sealing seat 20 is inserted into the sealing seat jacket 14, and the, then the seal seat 20 is screwed into the seal seat housing 14, the first rubber seal 21 is used for fixing and sealing, the rotary evaporator body 10 is detachable, can be assembled by itself, and is simple to install, meanwhile, a leak-proof sealing system is formed between the seal seat 20 and the central tube 30 through the second rubber seal 22 and the third rubber seal 24, and the pressure spring 35 is used for compensating and pressing the second rubber seal 22 and the third rubber seal 24 between the seal seat 20 and the central tube 30, so that a good sealing effect is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a canned type ice flake machine rotary evaporator, includes rotary evaporator body (10), seal receptacle (20), central siphon (30) and muffler (40), its characterized in that: a sealing seat (20) is inserted in the center of one side of the rotary evaporator body (10), a bearing (36) is arranged at one end inside the sealing seat (20), a central tube (30) penetrating through the bearing (36) is inserted in the axis of the sealing seat (20), a second rubber sealing ring (22) is sleeved in the center between the sealing seat (20) and the central tube (30), a third rubber sealing ring (24) is sleeved on one side, close to the second rubber sealing ring (22), between the sealing seat (20) and the central tube (30), a nozzle (31) is installed at one end, located inside the rotary evaporator body (10), of the central tube (30), a pressure spring (35) is sleeved between the center of the outer wall of the central tube (30) and the bearing (36), a copper sleeve (34) is inserted between the end of the sealing seat (20) and the central tube (30), an air return pipe (40) is inserted at the axis of the middle shaft pipe (30), a liquid inlet cavity (32) is formed between the inner wall of the middle shaft pipe (30) and the outer wall of the air return pipe (40), and a liquid inlet pipe (33) is inserted at one end of the liquid inlet cavity (32).
2. The rotary evaporator of the sealed ice flake machine as claimed in claim 1, wherein: the rotary evaporator body (10) comprises a cylinder body (11), a transmission shaft (12), a transmission shaft end cover (13), a sealing seat outer sleeve (14) and an outer sleeve end cover (15), wherein the outer sleeve end cover (15) is arranged at the center of one side of the cylinder body (11), the sealing seat outer sleeve (14) is inserted at the axis of the outer sleeve end cover (15), the transmission shaft end cover (13) is arranged at the center of the other side of the cylinder body (11), and the transmission shaft (12) is arranged at the center of the outer side of the transmission shaft end cover (13).
3. The rotary evaporator of the sealed ice flake machine as claimed in claim 2, wherein: the sealing seat (20) is inserted into the sealing seat outer sleeve (14), and a first rubber sealing ring (21) is sleeved between the sealing seat (20) and the sealing seat outer sleeve (14).
4. The rotary evaporator of a sealed ice flake machine as claimed in claim 3, wherein: and a clamping ring (23) is fixedly installed on one side, close to the bearing (36), in the sealing seat (20) through a bolt.
5. The rotary evaporator of the sealed ice flake machine as claimed in claim 4, wherein: the axial lead of the air return pipe (40) and the axial lead of the central shaft pipe (30) are positioned on the same straight line.
6. The rotary evaporator of a sealed ice flake machine as claimed in claim 5, wherein: the two ends of the middle shaft tube (30) are welded with the air return tubes (40), and the liquid inlet tube (33) is welded between the end part of the middle shaft tube (30) and the air return tubes (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030282.XU CN213713632U (en) | 2020-12-16 | 2020-12-16 | Rotary evaporator of sealed snow ice maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030282.XU CN213713632U (en) | 2020-12-16 | 2020-12-16 | Rotary evaporator of sealed snow ice maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213713632U true CN213713632U (en) | 2021-07-16 |
Family
ID=76788921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023030282.XU Active CN213713632U (en) | 2020-12-16 | 2020-12-16 | Rotary evaporator of sealed snow ice maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213713632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959133A (en) * | 2021-09-18 | 2022-01-21 | 陈锦荣 | A kind of snow ice machine evaporator shell and manufacturing method thereof |
-
2020
- 2020-12-16 CN CN202023030282.XU patent/CN213713632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959133A (en) * | 2021-09-18 | 2022-01-21 | 陈锦荣 | A kind of snow ice machine evaporator shell and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 528000 No. 501, building 10, jinteng integrated circuit manufacturing center, No. 5, Huaji Road, Siji community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan Qiaoling Electric Appliance Co.,Ltd. Address before: 510000 shop 4-5, No.9, Shihu new road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LE JIE ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: No. 501-2, Building 10, Jinteng Integrated Circuit Manufacturing Center, No. 5 Huaji Road, Siji Community, Ronggui Street, Shunde District, Foshan City, Guangdong Province, 528000 (Residence Application) Patentee after: Guangdong Lejie Electrical Appliances Co.,Ltd. Address before: 528000 No. 501, building 10, jinteng integrated circuit manufacturing center, No. 5, Huaji Road, Siji community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee before: Foshan Qiaoling Electric Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right |