CN102654344A - Shelf freezing room adopting three cold transfer manners - Google Patents
Shelf freezing room adopting three cold transfer manners Download PDFInfo
- Publication number
- CN102654344A CN102654344A CN2012100980180A CN201210098018A CN102654344A CN 102654344 A CN102654344 A CN 102654344A CN 2012100980180 A CN2012100980180 A CN 2012100980180A CN 201210098018 A CN201210098018 A CN 201210098018A CN 102654344 A CN102654344 A CN 102654344A
- Authority
- CN
- China
- Prior art keywords
- freezing
- shelf
- air
- cooler
- air cooler
- 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.)
- Granted
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides a shelf freezing room adopting three cold transfer manners, relating to the technical field of quick freezing. The shelf freezing room comprises a freezing box body and is characterized in that an air cooler is arranged inside the top end of the freezing box body, the two sides of the air cooler are connected with an air supply channel, the lower end of the air cooler is connected with an return channel, the two sides of the air return channel are freezing spaces, the freezing spaces are internally provided with a rack pipe shelf, the air cooler is a bidirectional suspended ceiling air cooler, and the freezing box body adopts a liquid feeding manner that three branches are used for feeding liquid to a collecting pipe. The shelf freezing room disclosed by the invention has reasonable structural design, in a cold transfer process, three transfer modes, namely convection, conduction and radiation, are scientifically and effectively combined, ammonia circulation volume in unit time is increased, evaporation capacity is increased, refrigerating capacity is increased, quick freezing time is shortened, and freezing efficiency is improved.
Description
Technical field:
The present invention relates to the Technique of Speed Freezing field, relate in particular to a kind of shelf guick freezing room with three kinds of cold transfer modes.
Background technology:
Guick freezing room is a kind of cabin that the article quick-frozen is become to freeze article.In the prior art, the feed liquid way of guick freezing room and back-steam mode all adopt one the tunnel collector carried out feed flow, behind collector, freely distribute; In this case, under the unbalanced situation of thermic load, the branch road overfeeding that has; The branch road feed flow that has is not enough; Cause the uneven phenomenon of back-steam, and then cause the internal circulating load of unit interval inner refrigerant to be restricted, refrigerating efficiency is not high.Traditional freezer is not strict with standard to the distance of wind speed, wind direction, wind, has formed a lot of convection current dead angle at freezer like this.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, and a kind of shelf guick freezing room with three kinds of cold transfer modes is provided.
Technical problem to be solved by this invention adopts following technical scheme to realize.
The shelf guick freezing room of three kinds of cold transfer modes; Comprise and freeze casing; It is characterized in that: the said inboard, casing top of freezing is provided with air-cooler, and the air-cooler both sides connect air-supply passage, and said air-cooler lower end connects return air channel; The comb shelf is freezed to be provided with in the space for freezing the space in said return air channel both sides.
Said air-cooler is two-way furred ceiling air-cooler.
The said feed liquid way that freezes casing adopts three branch roads that collector is carried out feed flow.
The liquid-supplying system of guick freezing room:
Ammonia pump is sent ammoniacal liquor here and is distributed through liquid adjusting station, cuts down from feed flow and enters into feed pipe, through little collector shunting; Liquid after the shunting is from three big collector feed flows of Zhi Luxiang, and big collector carries out feed flow to each feed flow branch road again, and liquid evaporates in air-cooler; Produce saturated vapor, passed through big collector and divided three the road again, arrive the back-steam house steward again to little collector; Arrive gas at last and regulate the station, the machine of being compressed is inhaled back, accomplishes a circulation.
The cold transmission of convection current: the hot gas that air-cooler is drawn from middle return air channel; Through carrying out heat exchange with air-cooler; Be sent in the air-supply passage; Got back to the return air channel from the last sheaf space of comb shelf, cold wind is carrying out convection current between sheaf space and the cooled object on the comb shelf, take away the heat of cooled object.Cooled air, according to the direction of appointment, certain mobility carries out convection current to cooled object, can not form the dead angle in the freezer.
Conduct cold transmission: cooled object is placed directly in down on the comb shelf, and cold-producing medium evaporates in pipeline, directly cold air is conducted to cooled object through tube wall.
The cold transmission of radiation: the cold-producing medium of going up comb shelf the inside evaporates in pipeline, produces cold air, and a part is directly conducted to cooled object; Another part then through the shelf space, carries out radiation to the cooled object below the comb shelf.
Reasonable in design of the present invention; In the cold transmittance process, convection current, conduction and three kinds of transfer modes of radiation have been carried out science, effectively combined, ammonia internal circulating load increase in the unit interval, evaporation capacity increase, refrigerating capacity are increased; The quick-frozen time shortens, and improves and freezes efficient.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of liquid-supplying system of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, the shelf guick freezing room of three kinds of cold transfer modes comprises and freezes casing 3; Freeze inboard, casing 3 top and be provided with air-cooler 6, air-cooler 6 both sides connect air-supply passage 5, and said air-cooler 6 lower ends connect return air channel 1; Said return air channel 1 both sides are for freezing space 2; Freeze to be provided with in the space 2 comb shelf 4, air-cooler 6 is two-way furred ceiling air-cooler, and the feed liquid way that freezes casing 3 adopts three branch roads that collector is carried out feed flow.
The liquid-supplying system of guick freezing room:
As shown in Figure 2, ammonia pump is sent ammoniacal liquor here and is distributed through liquid adjusting station, cuts down from feed flow and enters into feed pipe, through little collector shunting; Liquid after the shunting is from three big collector feed flows of Zhi Luxiang, and big collector carries out feed flow to each feed flow branch road again, and liquid evaporates in air-cooler; Produce saturated vapor, passed through big collector and divided three the road again, arrive the back-steam house steward again to little collector; Arrive gas at last and regulate the station, the machine of being compressed is inhaled back, accomplishes a circulation.
The cold transmission of convection current: the hot gas that air-cooler is drawn from middle return air channel; Through carrying out heat exchange with air-cooler; Be sent in the air-supply passage; Got back to the return air channel from the last sheaf space of comb shelf, cold wind is carrying out convection current between sheaf space and the cooled object on the comb shelf, take away the heat of cooled object.Cooled air, according to the direction of appointment, certain mobility carries out convection current to cooled object, can not form the dead angle in the freezer.
Conduct cold transmission: cooled object is placed directly in down on the comb shelf, and cold-producing medium evaporates in pipeline, directly cold air is conducted to cooled object through tube wall.
The cold transmission of radiation: the cold-producing medium of going up comb shelf the inside evaporates in pipeline, produces cold air, and a part is directly conducted to cooled object; Another part then through the shelf space, carries out radiation to the cooled object below the comb shelf.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the shelf guick freezing room of three kinds of cold transfer modes; Comprise and freeze casing; It is characterized in that: the said inboard, casing top of freezing is provided with air-cooler, and the air-cooler both sides connect air-supply passage, and said air-cooler lower end connects return air channel; The comb shelf is freezed to be provided with in the space for freezing the space in said return air channel both sides.
2. the shelf guick freezing room of three kinds of cold transfer modes according to claim 1 is characterized in that: said air-cooler is two-way furred ceiling air-cooler.
3. the shelf guick freezing room of three kinds of cold transfer modes according to claim 1 is characterized in that: the said feed liquid way that freezes casing adopts three branch roads that collector is carried out feed flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098018.0A CN102654344B (en) | 2012-04-06 | 2012-04-06 | The shelf guick freezing room of three kinds of cold transfer modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098018.0A CN102654344B (en) | 2012-04-06 | 2012-04-06 | The shelf guick freezing room of three kinds of cold transfer modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102654344A true CN102654344A (en) | 2012-09-05 |
| CN102654344B CN102654344B (en) | 2016-08-24 |
Family
ID=46730009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210098018.0A Expired - Fee Related CN102654344B (en) | 2012-04-06 | 2012-04-06 | The shelf guick freezing room of three kinds of cold transfer modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654344B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440634A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Double-side air delivery air cooler structure used for pressure-difference precooling |
| CN115183521A (en) * | 2022-07-14 | 2022-10-14 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506643A (en) * | 2002-12-10 | 2004-06-23 | Lg电子株式会社 | Refrigerator using double-suction centrifugal fan |
| CN1534263A (en) * | 2003-03-31 | 2004-10-06 | Lg������ʽ���� | Temperature control method of refrigerator |
| JP4275057B2 (en) * | 2004-12-01 | 2009-06-10 | 三洋電機株式会社 | refrigerator |
| CN101663550A (en) * | 2007-04-20 | 2010-03-03 | 松下电器产业株式会社 | Refrigerator with a door |
| CN201954884U (en) * | 2010-11-23 | 2011-08-31 | 山东宏泰电器有限公司 | Foodstuff quick-freezing refrigerator |
| CN102313428A (en) * | 2011-10-13 | 2012-01-11 | 海尔集团公司 | Direct cooling way refrigerator |
-
2012
- 2012-04-06 CN CN201210098018.0A patent/CN102654344B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506643A (en) * | 2002-12-10 | 2004-06-23 | Lg电子株式会社 | Refrigerator using double-suction centrifugal fan |
| CN1534263A (en) * | 2003-03-31 | 2004-10-06 | Lg������ʽ���� | Temperature control method of refrigerator |
| JP4275057B2 (en) * | 2004-12-01 | 2009-06-10 | 三洋電機株式会社 | refrigerator |
| CN101663550A (en) * | 2007-04-20 | 2010-03-03 | 松下电器产业株式会社 | Refrigerator with a door |
| CN201954884U (en) * | 2010-11-23 | 2011-08-31 | 山东宏泰电器有限公司 | Foodstuff quick-freezing refrigerator |
| CN102313428A (en) * | 2011-10-13 | 2012-01-11 | 海尔集团公司 | Direct cooling way refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440634A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Double-side air delivery air cooler structure used for pressure-difference precooling |
| CN115183521A (en) * | 2022-07-14 | 2022-10-14 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
| CN115183521B (en) * | 2022-07-14 | 2023-03-31 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102654344B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206369389U (en) | A kind of ice cold-storage storage tank based on heat transfer technology of heat pipe | |
| CN203628897U (en) | Air cooler composite refrigerating and heating air conditioning unit with direct and indirect expansion-type heat pipe | |
| CN203518319U (en) | Refrigerating air conditioner system for recycling waste heat | |
| CN205154226U (en) | Construction ventilation of tunnel system | |
| CN103604180A (en) | All-in-one evaporative cooling and mechanical refrigerating combined air conditioning unit usable in summers and winters | |
| CN102654344A (en) | Shelf freezing room adopting three cold transfer manners | |
| CN203704456U (en) | Multi-channel flat tube condenser and refrigerator refrigeration system adopting same | |
| CN202955785U (en) | Air constant temperature dehumidification compound system | |
| CN104729341A (en) | Phase-change material ice sphere energy storage water tank and cold water system with energy storage water tank | |
| CN204649049U (en) | Phase-change material ice hockey energy storage water tank and adopt the chilled water system of this energy storage water tank | |
| CN201876017U (en) | Cold air blower | |
| CN205048798U (en) | Multichannel evaporation is dull and stereotyped | |
| CN212154833U (en) | Tunnel face rapid cooling device | |
| CN204165280U (en) | Utilize the refrigeration system of ground energy | |
| CN204513710U (en) | A kind of energy-saving low-temperature air cleaning and conditioning system | |
| CN202126028U (en) | Heat exchanger of outdoor machine | |
| CN206222733U (en) | One kind concentrates water-cooling system | |
| CN201926209U (en) | Two-channel concurrent flow evaporator | |
| CN205279540U (en) | Construction ventilation of tunnel refrigerating system | |
| CN205641627U (en) | Ice source refrigeration system | |
| CN204313539U (en) | Parallel flow condenser | |
| CN204285686U (en) | A kind of closed loop air heat pump heating and dehumidification device | |
| CN203798055U (en) | Ice storage tank used for cold energy transmission | |
| CN203744612U (en) | Parallel flow condenser | |
| CN203905993U (en) | Mining underground centralized cooling and refrigerating main machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180406 |