CN105258435A - Water defrosting sealing blade for evaporator of cold storage house - Google Patents
Water defrosting sealing blade for evaporator of cold storage house Download PDFInfo
- Publication number
- CN105258435A CN105258435A CN201510799806.6A CN201510799806A CN105258435A CN 105258435 A CN105258435 A CN 105258435A CN 201510799806 A CN201510799806 A CN 201510799806A CN 105258435 A CN105258435 A CN 105258435A
- Authority
- CN
- China
- Prior art keywords
- sealing blade
- lamellar body
- water defrosting
- sealing
- blade
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010257 thawing Methods 0.000 title claims abstract description 43
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000008188 pellet Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000533950 Leucojum Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The invention discloses a water defrosting sealing blade for an evaporator of a cold storage house and relates to the field of low-temperature heat exchange of cold storage houses. The sealing blade comprises a blade body, a hole for fixing and rotating the blade is formed in the center of the blade body. Two long edges of the blade body are provided with two protrusions located on the same side. The height of each protrusion is equal to the distance between the protrusion and the corresponding long edge. Through the water defrosting sealing blade, the problem that when ice pellets hang on an existing water defrosting sealing blade, sealing is not tight is solved. Heat and water vapor are efficiently prevented from diffusing into the cold storage house during water defrosting, and the purpose of saving energy is well achieved.
Description
Technical field
The present invention relates to cooling evaporimeter, particularly a kind of freezer evaporator water defrosting sealing blade.Belong to cryogenic heat exchange equipment and manufacture manufacture field.
Background technology
The setting of cold storehouse temperature lower than Celsius 5 DEG C using air-cooler as in the freezer of evaporimeter, due to the existence of storehouse humidity, after refrigeration a period of time, air-cooler fin will there is the generation of snowflake ice crystal, reduce air quantity, affect the efficiency of refrigeration unit, to the refrigerant liquid do not evaporated completely be had turn back to the suction end of refrigeration unit time serious, shorten the life-span of refrigeration compressor greatly, in order to improve the efficiency of refrigeration unit and ensure the ordinary life of compressor, must in the regular hour to this mechanism of evaporator defrost.The mode of defrosting has the molten frost of electric heating melting frost, hot gas (refrigerant gas of HTHP), water defrosting three kinds.Electric heating melting frost, consumes energy very much; The molten frost of hot gas (refrigerant gas of HTHP), system complex, initial investment is large; Also there is another shortcoming in these two kinds molten white modes, exactly once after molten frost forms ice sheet not in time, heater and ice sheet contact portion are difficult to melt ice sheet and lost efficacy after melting and forming airspace again; The initial investment of water defrosting is little, and the heat load of water is large, the phenomenon that there will not be first two to melt white mode to lose efficacy sometimes, thus energy-saving effect is obviously widely used, but can be diffused in freezer because of heat during water defrosting and steam, water defrosting interval is shortened, correspondingly add energy consumption.
In existing water defrosting sealing blade, all there is blade edge along the problem having ice pearl that whole vanes close can be caused not tight.
Summary of the invention
The object of the invention is the deficiency in order to overcome above-mentioned background technology, providing a kind of freezer evaporator water defrosting to seal blade, solving the problem that whole vanes close is not tight.
The present invention is achieved through the following technical solutions: a kind of freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), described lamellar body center has one to fix the hole (2) with rotating vane, have two projections (3) in the same side on the long limit of lamellar body two, protruding height is equal with the protruding distance apart from two long limits.
The present invention is by being added with two projections (3) in the same side on the long limit of lamellar body two, and the height of protruding (3) is equal with the protruding distance apart from two long limits, such projection (3) when blade edge is with or without ice pearl, remains that assemblage gap is constant, can also the torsional strength of reinforced blade; By the design to centre bore, add the mobility of blade face water droplet, reduce blade deformation under torsion, ensure that the overall tightness of whole blade.Decrease heat and steam diffusion, thus reduce defrosting number of times, reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the closed schematic diagram of a kind of freezer of the present invention evaporator water defrosting sealing blade without ice pearl;
Fig. 2 is the closed schematic diagram that a kind of freezer of the present invention evaporator water defrosting sealing blade has ice pearl;
Fig. 3 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is rhombus schematic diagram;
Fig. 4 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is circular schematic diagram;
Fig. 5 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is rectangle circular hole schematic diagram;
Fig. 6 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is rhombus circular hole schematic diagram;
Fig. 7 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is rhombus elliptical aperture schematic diagram;
Fig. 8 is a kind of freezer evaporator water of the present invention defrosting sealing blade individual blade centre bore is circular external two triangle schematic diagram;
Reference numeral: 1-blade body, 2-vane hole, 3-blade is protruding.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Shown in Figure 1, a kind of freezer evaporator water of the present invention defrosting sealing blade, sealing blade comprises lamellar body (1), described lamellar body center has one to fix the hole (2) with rotating vane, have two projections (3) in the same side on the long limit of lamellar body two, protruding height is equal with the protruding distance apart from two long limits.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is rectangle.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is rhombus.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is circular.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is that circle adds boundary rectangle.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is that circle adds external rhombus.
Further, described freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is circular external two triangle.
Further, described freezer evaporator water defrosting sealing blade, sealing blade is by PVC single injection-molded.
Further, described freezer evaporator water defrosting sealing blade, sealing blade is once extruded by aluminium alloy.
The present invention is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but any change is done in its shape or structure, every have and the identical or akin technical scheme of invention, all within its protection domain.
Claims (10)
1. a freezer evaporator water defrosting sealing blade, sealing blade comprises lamellar body (1), described lamellar body center has one to fix the hole (2) with rotating vane, has two projections (3) in the same side on the long limit of lamellar body two, and protruding height is equal with the protruding distance apart from two long limits.
2. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is rectangle.
3. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is rhombus.
4. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is circular.
5. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is that circle adds boundary rectangle.
6. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is that circle adds external rhombus.
7. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), and described lamellar body center has one to fix the hole (2) with rotating vane, and its centre bore is circular external two triangle.
8. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade comprises lamellar body (1), described lamellar body center has one to fix the hole (2) with rotating vane, it has two projections (3) in the same side on the long limit of lamellar body two, and protruding height is equal with the protruding distance apart from two long limits.
9. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade is by PVC single injection-molded.
10. freezer evaporator water defrosting sealing blade as claimed in claim 1, sealing blade is once extruded by aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799806.6A CN105258435B (en) | 2015-11-19 | 2015-11-19 | A kind of freezer evaporator water defrosting sealing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510799806.6A CN105258435B (en) | 2015-11-19 | 2015-11-19 | A kind of freezer evaporator water defrosting sealing blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258435A true CN105258435A (en) | 2016-01-20 |
| CN105258435B CN105258435B (en) | 2019-06-14 |
Family
ID=55098227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510799806.6A Expired - Fee Related CN105258435B (en) | 2015-11-19 | 2015-11-19 | A kind of freezer evaporator water defrosting sealing blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258435B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255727A (en) * | 2006-03-20 | 2007-10-04 | Denso Corp | Refrigerator |
| CN201041447Y (en) * | 2007-06-01 | 2008-03-26 | 山东省果树研究所 | Subzero low temperature frost-free cool wind machine |
| CN102353184A (en) * | 2011-09-09 | 2012-02-15 | 南通冷冻设备有限公司 | Evaporator |
| CN202304155U (en) * | 2011-09-29 | 2012-07-04 | 武汉新世界制冷工业有限公司 | Water defrosting air cooler |
| CN204630204U (en) * | 2015-05-13 | 2015-09-09 | 广州冰泉制冷设备有限责任公司 | A kind of water defrosting device |
| CN205138043U (en) * | 2015-11-19 | 2016-04-06 | 吕五有 | Sealed blade of freezer evaporimeter water -washed frost |
-
2015
- 2015-11-19 CN CN201510799806.6A patent/CN105258435B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255727A (en) * | 2006-03-20 | 2007-10-04 | Denso Corp | Refrigerator |
| CN201041447Y (en) * | 2007-06-01 | 2008-03-26 | 山东省果树研究所 | Subzero low temperature frost-free cool wind machine |
| CN102353184A (en) * | 2011-09-09 | 2012-02-15 | 南通冷冻设备有限公司 | Evaporator |
| CN202304155U (en) * | 2011-09-29 | 2012-07-04 | 武汉新世界制冷工业有限公司 | Water defrosting air cooler |
| CN204630204U (en) * | 2015-05-13 | 2015-09-09 | 广州冰泉制冷设备有限责任公司 | A kind of water defrosting device |
| CN205138043U (en) * | 2015-11-19 | 2016-04-06 | 吕五有 | Sealed blade of freezer evaporimeter water -washed frost |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258435B (en) | 2019-06-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: 430056 b2-2913, Wanda Plaza, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Hezhong Hengchang Technology Development Co.,Ltd. Address before: 430015 room 701, 7th floor, unit 3, No. 155, Gongren new village, Jianghan District, Wuhan City, Hubei Province Patentee before: Lv Wuyou |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |