CN100376855C - Water vapour coagulator - Google Patents
Water vapour coagulator Download PDFInfo
- Publication number
- CN100376855C CN100376855C CNB2005100345949A CN200510034594A CN100376855C CN 100376855 C CN100376855 C CN 100376855C CN B2005100345949 A CNB2005100345949 A CN B2005100345949A CN 200510034594 A CN200510034594 A CN 200510034594A CN 100376855 C CN100376855 C CN 100376855C
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- ring main
- feed flow
- steam
- water vapour
- communicated
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Abstract
The present invention relates to a water vapour coagulator characterized in that the water vapour coagulator comprises more than one turn of liquid feeding annular main pipe and more than two coagulating short pipes used for communicating each corresponding turn of liquid feeding annular main pipe and a back steam annular main pipe. The liquid feeding annular main pipe of each turn is communicated with a main liquid feeding pipe, and the back steam annular main pipe of each turn is communicated with a main back steam pipe. The pressure of refrigerant in the coagulating short pipes is reduced, and the evaporation temperature of the coagulating short pipes is relatively uniform. The integral evaporation temperature of a refrigeration system is enhanced, so the energy efficiency ratio of the refrigeration system is enhanced. The surface temperature of the coagulating short pipes is uniform, and a loudspeaker-shaped integral structure with a big airflow inlet and a small outlet is adopted. The thickness of ice freezing of the surface of each coagulating short pipe is relatively uniform, and the water vapour condensation effect is good.
Description
Technical field
The present invention relates to a kind of water vapour coagulator, relate in particular to a kind of water vapour coagulator of vacuum freeze.
Background technology
The water vapour coagulator of existing vacuum freeze has the metal tube bending to form, it is snakelike, every road pipeline is longer, during work, cold-producing medium suffered flow resistance in its pipe is bigger, and it is big that cold-producing medium passes in and out space pressure reduction, the flow velocity of every road pipeline inner refrigerant is also different, thereby the non-uniform temperature on pipeline surface influences life-span of product, and the condensation vapor effect is bad.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, condensation vapor is effective, the water vapour coagulator of long service life.
In order to achieve the above object, the present invention is achieved in that it comprises the above feed flow ring main of a circle, the back-steam ring main that a circle is above and will corresponding each circle feed flow ring main and the short tube that condenses more than two of back-steam ring main connection; The feed flow ring main of every circle all is communicated with total feed pipe, and every circle back-steam ring main all is communicated with total return tube; The radius of feed flow ring main is not equal to the radius of back-steam ring main.
Of the present inventionly further be improved to, it comprises one deck feed flow ring main and two-layer back-steam ring main again, and two-layer back-steam ring main is separately positioned on the both sides of feed flow ring main.It comprises one deck back-steam ring main and two-layer feed flow ring main, and two-layer feed flow ring main is separately positioned on the both sides of back-steam ring main.It comprises three circle feed flow ring mains and three circle back-steam ring mains, the feed flow ring main at center and back-steam ring main are communicated with by three short tubes that condense, middle feed flow ring main and back-steam ring main are communicated with by the six roots of sensation short tube that condenses, and outer field feed flow ring main and back-steam ring main are communicated with by 12 short tubes that condense; The radius value of feed flow ring main is less than the radius value of back-steam ring main.
The present invention compared with prior art has following advantage:
1, the condenser tube of water vapour coagulator adopts the multi-channel parallel structure, its minute, way was many, every road condenser tube pipeline is short, cold-producing medium mobile on-way resistance in pipe is little, thereby cold-producing medium falls little in the short tube internal pressure of condensing, the short tube evaporating temperature of condensing is more even, and the whole evaporating temperature of refrigeration system can improve, and refrigeration system can quite be improved.
2, the short tube surface temperature of condensing is even, and adopts air flow inlet big, goes out young trumpet type overall structure, and the short tube surface of the condensing thickness that freezes is more even, and condensation vapor is effective.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the feed flow ring main of the embodiment of the invention one;
Fig. 3 is the structural representation of the back-steam ring main of the embodiment of the invention one;
Fig. 4 is the structural representation of the embodiment of the invention two;
Fig. 5 is the structural representation of the embodiment of the invention three.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
As shown in Figure 1, 2, 3, it comprises that three circle feed flow ring mains 3 and three circle back-steam ring mains, 5, three circle feed flow ring mains all are communicated with 4, three circle back-steam ring mains and all are communicated with total return tube 1 with total feed pipe.The feed flow ring main at center and back-steam ring main are communicated with by three short tubes 2 of condensing, and middle feed flow ring main and back-steam ring main are communicated with by the six roots of sensation short tube that condenses, and outer field feed flow ring main and back-steam ring main are communicated with by 12 short tubes that condense; The radius value of feed flow ring main 3 is less than the radius value of back-steam ring main 5.During use, cold-producing medium enters three circle feed flow ring mains 3 respectively from feed pipe 4, enters the short tube 2 that condenses again, flows out through total return tube 1 from three circle back-steam ring mains 5 respectively again.Therefore because the cold-producing medium flow velocity in the pipe is even, it is more even to manage evaporating temperature, and condensation vapor is effective, and the direction that steam flows is pressed double-head arrow indicated direction among the figure.
Embodiment two
As shown in Figure 4, it comprises one deck feed flow ring main 3 and two-layer back-steam ring main 5, and two-layer back-steam ring main is separately positioned on the both sides of feed flow ring main.
Embodiment three
As shown in Figure 5, it comprises one deck back-steam ring main 5 and two-layer feed flow ring main 3, and two-layer feed flow ring main is separately positioned on the both sides of back-steam ring main.
Claims (4)
1. water vapour coagulator, it is characterized in that: it comprises the above feed flow ring main (3) of a circle, the back-steam ring main (5) that a circle is above and will corresponding each circle feed flow ring main and the short tube that condenses (2) more than two of back-steam ring main connection; The feed flow ring main of every circle all is communicated with total feed pipe (4), and every circle back-steam ring main all is communicated with total return tube (1); The radius of feed flow ring main (3) is not equal to the radius of back-steam ring main (5).
2. water vapour coagulator according to claim 1 is characterized in that: it comprises one deck feed flow ring main (3) and two-layer back-steam ring main (5), and two-layer back-steam ring main is separately positioned on the both sides of feed flow ring main.
3. water vapour coagulator according to claim 1 is characterized in that: it comprises one deck back-steam ring main (5) and two-layer feed flow ring main (3), and two-layer feed flow ring main is separately positioned on the both sides of back-steam ring main.
4. water vapour coagulator according to claim 1, it is characterized in that: it comprises three circle feed flow ring mains (3) and three circle back-steam ring mains (5), the feed flow ring main at center and back-steam ring main are communicated with by three short tubes that condense (2), middle feed flow ring main and back-steam ring main are communicated with by the six roots of sensation short tube that condenses, and outer field feed flow ring main and back-steam ring main are communicated with by 12 short tubes that condense; The radius value of feed flow ring main (3) is less than the radius value of back-steam ring main (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100345949A CN100376855C (en) | 2005-05-10 | 2005-05-10 | Water vapour coagulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100345949A CN100376855C (en) | 2005-05-10 | 2005-05-10 | Water vapour coagulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693827A CN1693827A (en) | 2005-11-09 |
| CN100376855C true CN100376855C (en) | 2008-03-26 |
Family
ID=35352903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100345949A Expired - Fee Related CN100376855C (en) | 2005-05-10 | 2005-05-10 | Water vapour coagulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100376855C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344096A (en) * | 2013-07-18 | 2013-10-09 | 上海千山远东制药机械有限公司 | Freeze dryer water catcher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076724A1 (en) * | 1981-09-25 | 1983-04-13 | SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme | Method of manufacturing a heat exchanger with annularly mounted water tubes |
| CN2060530U (en) * | 1990-03-10 | 1990-08-15 | 武汉食品研究所 | Testing vaccum cooling dehydrator |
| EP0581644A1 (en) * | 1992-07-30 | 1994-02-02 | Société Anonyme dite: REGIE NATIONALE DES USINES RENAULT | Heat-exchanger for a compact cooling and heating system and for an air conditioning system, particularly for motor vehicles |
| CN2198577Y (en) * | 1994-03-02 | 1995-05-24 | 谭均明 | Refrigerating drier |
| JPH09210507A (en) * | 1996-01-31 | 1997-08-12 | Rinnai Corp | Dripping mechanism for refrigerant liquid or absorption liquid for absorption type refrigerating device |
| CN1563868A (en) * | 2004-04-08 | 2005-01-12 | 上海理工大学 | Water catcher for vacuum precooling device |
-
2005
- 2005-05-10 CN CNB2005100345949A patent/CN100376855C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076724A1 (en) * | 1981-09-25 | 1983-04-13 | SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme | Method of manufacturing a heat exchanger with annularly mounted water tubes |
| CN2060530U (en) * | 1990-03-10 | 1990-08-15 | 武汉食品研究所 | Testing vaccum cooling dehydrator |
| EP0581644A1 (en) * | 1992-07-30 | 1994-02-02 | Société Anonyme dite: REGIE NATIONALE DES USINES RENAULT | Heat-exchanger for a compact cooling and heating system and for an air conditioning system, particularly for motor vehicles |
| CN2198577Y (en) * | 1994-03-02 | 1995-05-24 | 谭均明 | Refrigerating drier |
| JPH09210507A (en) * | 1996-01-31 | 1997-08-12 | Rinnai Corp | Dripping mechanism for refrigerant liquid or absorption liquid for absorption type refrigerating device |
| CN1563868A (en) * | 2004-04-08 | 2005-01-12 | 上海理工大学 | Water catcher for vacuum precooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693827A (en) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shunde Foshan new electric appliance industry Co., Ltd. Assignor: Shunde Vocational-Technical College Contract fulfillment period: 2008.8.20 to 2013.8.20 contract change Contract record no.: 2009440000944 Denomination of invention: Water vapour coagulator Granted publication date: 20080326 License type: Exclusive license Record date: 2009.8.3 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.20 TO 2013.8.20; CHANGE OF CONTRACT Name of requester: FOSHAN CITY SHUNDE DISTRICT XINDI ELECTRICAL APPLI Effective date: 20090803 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20120510 |