CN203913204U - A kind of aquatic products temperature-reduction at constant speed container - Google Patents
A kind of aquatic products temperature-reduction at constant speed container Download PDFInfo
- Publication number
- CN203913204U CN203913204U CN201420208113.6U CN201420208113U CN203913204U CN 203913204 U CN203913204 U CN 203913204U CN 201420208113 U CN201420208113 U CN 201420208113U CN 203913204 U CN203913204 U CN 203913204U
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- aquatic products
- box
- reduction
- constant speed
- depositing
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Abstract
The utility model relates to refrigerated container.A kind of aquatic products temperature-reduction at constant speed container, comprise box and the heat storage blocks and the storage rack that are positioned at box, box comprises end box and upper cover, end box and upper cover are made by heat-insulating material, heat storage blocks is made by metal material, the roof of upper cover is provided with pore, the outer surface of end box sidewall is provided with a pair of clamping hole, storage rack is provided with some holes of depositing, deposit the supporting rod that is provided with at least three along continuous straight runs extensions in hole, supporting rod can be connected in and deposit hole horizontal extension by clamp springs, the bare terminal end that the bare terminal end of supporting rod is positioned at supporting rod along the center of circle of the polygonal circumscribed circle that is projected as summit of depositing hole depth direction is along the polygonal inside that is projected as summit of depositing hole depth direction.The utility model provides a kind of can carry out unsettled the depositing of large area to the aquatic products of different sizes and carry out freezing aquatic products temperature-reduction at constant speed container, and having solved existing temperature-reduction at constant speed container can not carry out the freezing problem of temperature-reduction at constant speed to aquatic products.
Description
Technical field
The utility model relates to refrigerated container, relates in particular to a kind of aquatic products temperature-reduction at constant speed container.
Background technology
Existing aquatic products is carried out to freezing container is all the cooling rate that can not control aquatic products, and aquatic products cooling quick-frozen is too fast or cross and all can make slowly aquatic products cell lose activity, and the mouthfeel of the deactivated aquatic products of cell when edible is poor.If it is freezing to carry out temperature-reduction at constant speed to aquatic products by the container of disclosed temperature-reduction at constant speed in the patent document that is WO2013096710A1 as patent publication No., can keep the mouthfeel of aquatic products.But the container in this patent document can not carry out accommodating and carry out freezing aquatic products.
Utility model content
The utility model provides a kind of can carry out unsettled the depositing of large area to the aquatic products of different sizes and carry out freezing aquatic products temperature-reduction at constant speed container, and having solved existing temperature-reduction at constant speed container can not carry out the freezing problem of temperature-reduction at constant speed to aquatic products.
Above technical problem solves by following technical proposal: a kind of aquatic products temperature-reduction at constant speed container, comprise box and the heat storage blocks that is positioned at box, described box comprises end box and upper cover, box of the described end and upper cover are made by heat-insulating material, described heat storage blocks is made by metal material, the roof of described upper cover is provided with the pore that is communicated with space, box inside and outside, the outer surface of box sidewall of the described end is provided with a pair of clamping hole, described cassette interior is also provided with storage rack, described storage rack is provided with some holes of depositing, the described supporting rod that is provided with at least three along continuous straight runs extensions in hole of depositing, described supporting rod can be connected in and deposit hole horizontal extension by clamp springs, the bare terminal end of described supporting rod is positioned at described supporting rod bare terminal end along the center of circle of the polygonal circumscribed circle that is projected as summit of depositing hole depth direction along described in deposit hole depth direction the polygonal inside that is projected as summit.When use, aquatic products (as fish, shrimp) is placed on correspondingly and deposits in hole, clamped and left in the aquatic products of depositing in hole and realize fixing to aquatic products by supporting rod, again storage rack is put in end box, then by upper cover lid on earth on box, finally the utility model is put in the freezing equipments such as refrigerator, carry out freezing.When the utility model that taking-up freezes, carry out operation by the end of clip being inserted in clamping hole, convenience when taking-up is good.
As preferably, the upper end of box of the described end is provided with the annular lower sealing surface of circumferentially extending along end box, the bottom of described upper cover is provided with the upper sealing surface that same lower sealing surface coordinates, and described lower sealing surface is provided with the annular ice sealing ring circumferentially extending along lower sealing surface and forms groove.Use procedure this, air leakage difference when if lid covers on end box,, actual freezing rate can be different with the deviation of design freezing rate, when deviation is large, can not meet freezing requirement, for the ease of control deviation, upper lid and bottom box design is tightly connected better, if and by tight fit with rubber seal is set seals, box folding not how many times will produce poor sealing phenomenon.This technical scheme forms groove by ice sealing ring is set, when use, form in groove and fill water at ice sealing ring, in the time that temperature drops to freezing point, water freezing is sealed connected together at the bottom of by upper cover and box, then continues to cool to the freezing rate can be with design time of freezing rate when subzero identical.Therefore not only seal convenient but also long service life.
As preferably, between described upper sealing surface and lower sealing surface, be also provided with some negative pressure shape coelosis.In refrigerating process, the gas temperature in negative pressure shape coelosis declines and air pressure decline, and box junction is inside and outside produces draught head, thereby plays the effect that improves the sealing effectiveness between upper lid and bottom box.
As preferably, described negative pressure shape coelosis is the loop configuration of circumferentially extending along described lower sealing surface.Whole circumferential sealing effectiveness to sealing surface can both play good castering action.
As preferably, all described negative pressure shape chambeies are all positioned at described ice sealing ring and form inside or the outside in the space that groove surrounds, the sidewall that described ice sealing ring forms the close described negative pressure shape coelosis of groove is provided with the annular flange flange that forms the extension of groove bearing of trend along described ice sealing ring, and described upper sealing surface is provided with clasp joint in the annular barb of extending along described ice sealing ring formation groove bearing of trend of described flange.Can either be effectively anti-stagnant ice sealing ring form in the process that water freezing in groove forms ice sealing ring and cause negative pressure shape coelosis can not form negative pressure upper cover jack-up; Can also improve the convenience in the time that ice sealing ring forms water filling in groove, produce bonding because can not expand into same upper cover contact when water is too shallow in ice sealing ring formation groove, and easily diffuse out cassette interior while pouring water into more, this technical scheme can make not need water to fill, and when being extend into ice sealing ring and formed in groove by barb, liquid level rises and reaches the water surface and meet the requirements.
As preferably, in described pore, be provided with the adjustable valve of aperture, described valve comprises the spool fixed mount that is connected in the valve seat of pore one end and is connected in the pore other end and the ejector sleeve that drives spool fixed mount to move towards described valve seat, described ejector sleeve is threaded in described pore, described valve seat is provided with at least two valve openings, described spool fixed mount is provided with and drives the open valve spring of spool fixed mount away from described valve seat, and described spool fixed mount is provided with quantity with the identical spool correspondingly described valve opening being sealed of described valve opening quantity; All spools all do not equate with the distance of corresponding valve opening.Can change by changing the quantity of valve opening unlatching the aperture of valve, to change freezing rate.The method of the opening value of this kind of change valve also has following beneficial effect: a kind of equidistant spool and valve opening coordinate while producing wearing and tearing, can not cause all opening value control to be lost efficacy.
As preferably, described depositing is provided with inner sleeve in hole, described inner sleeve comprises epimere and hypomere, described epimere is deposited hole described in hanging on rotationally, described hypomere is threadedly connected to described epimere lower end, described hypomere and depositing is provided with between hole along depositing the chute that hole depth direction extends and being inserted in the anti-rotation block that the prevention hypomere in chute rotates, and described hypomere is provided with push rod, the bare terminal end that described push rod is positioned at described supporting rod along described in deposit hole depth direction the polygonal inside that is projected as summit.When use, push rod withstands on the below of aquatic products aquatic products is supported.Can make the aquatic products of different length all keep that bottom large area is unsettled to be deposited, thus not only versatility good and also can further improve aquatic products everywhere the uniformity of cooling rate keep better the activity of aquatic products cell.
As preferably, the upper end of described push rod is provided with supporting plate, and the upper surface of supporting plate is provided with specular layer.More reliable to the support of aquatic products.It is convenient when the setting of specular layer can make freezing aquatic products together separate with supporting plate.
As preferably, the bare terminal end of described supporting rod is provided with rotating fulcrum ball.Can either make test tube with being some contact between supporting rod, the unsettled area that point contacts test tube is large, and cooling rate is evenly better; Again can be anti-scratch test tube in the process of stop contact and mobile test tube.
The utlity model has following advantage: can storing aquatic products, to carry out temperature-reduction at constant speed freezing, the mouthfeel of the activity that is conducive to keep aquatic products cell when keeping edible; Pore is set, is convenient to control variations in temperature; Can all keep to the aquatic products of different sizes that large area is unsettled to be deposited, thereby not only versatility is good but also can make aquatic products cooling rate everywhere evenly keep better the activity of aquatic products cell; Clamping hole is set, and convenience when taking-up is good.
Brief description of the drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment mono-.
Fig. 2 is the cross-sectional schematic of the utility model embodiment bis-.
Fig. 3 is the local enlarged diagram at the A place of Fig. 2.
Fig. 4 is the structural representation of the pore of the utility model embodiment tri-.
Fig. 5 is the schematic diagram of the test tube storage rack of embodiment tri-.
Fig. 6 is the local enlarged diagram at the B place of Fig. 5.
Fig. 7 is the local enlarged diagram at the C place of Fig. 5.
Fig. 8 be inner sleeve and be connected to its upper-part deposit the schematic diagram of the downward projection of hole depth direction along test tube.
In figure: box 1, end box 11, the first support level 111, the second support level 112, feet 113, lower sealing surface 114, ice sealing ring forms groove 115, flange 116, clamping hole 117, upper cover 12, connect tongue 121, upper sealing surface 122, barb 123, test tube storage rack 2, test tube is deposited hole 21, inner sleeve 22, supporting rod 23, push rod 24, chute 25, anti-rotation block 26, fulcrum ball 27, supporting plate 28, specular layer 281, clamp springs 29, heat storage blocks 3, pore 4, negative pressure shape coelosis 5, valve 6, valve seat 61, spool fixed mount 62, ejector sleeve 63, valve opening 64, spool 65, open valve spring 66, the bare terminal end of supporting rod is along the tetragonal circumscribed circle 7 that is projected as summit of depositing hole depth direction, the bare terminal end of supporting rod is along the quadrangle that is projected as summit 8 of depositing hole depth direction.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment mono-, referring to Fig. 1, a kind of aquatic products temperature-reduction at constant speed container, comprises box 1, storage rack 2 and heat storage blocks 3.
Box 1 comprises end box 11 and covers the upper cover 12 on end box.End box 11 is made by heat-insulating material.End box 11 is shell-like structure.The sidewall of end box 11 is provided with the first support level 111 and the second support level 112.The first support level 111 is positioned at the top of the second support level 112.The outer surface of end box 11 sidewalls is provided with a pair of clamping hole 117.Upper cover 12 is made by heat-insulating material.The insulating materials of making upper cover 12 is identical with the insulating materials of making end box 11.Upper cover 12 is shell-like structure.Upper cover 12 is provided with annular and connects tongue 121.Connecting tongue 121 is sealed connected together with tight fit between the sidewall of the first support level 111.The middle part of upper cover 12 roofs is provided with pore 4.Pore 4 is for being communicated with the space, inside and outside of box 1.
Storage rack 2 is provided with some holes 21 of depositing.Storage rack 2 is shelved on the second support level 112.
Heat storage blocks 3 is shelved on the diapire of end box 11.Heat storage blocks 3 is made by metal material.
When use, take off upper cover 12, aquatic products is placed on to depositing in hole 21 in storage rack 2 correspondingly, then cover upper cover 12.The utility model is put into and in low temperature refrigerator, aquatic products is carried out freezingly, and aquatic products lowers the temperature according to the definite rate of temperature fall of the utility model.
Embodiment bis-, with the difference of embodiment mono-is:
Referring to Fig. 2, the upper end of end box 11 is provided with the annular lower sealing surface 114 of circumferentially extending along end box.Lower sealing surface 114 is provided with the annular ice sealing ring circumferentially extending along lower sealing surface and forms groove 115.The position of the corresponding lower sealing surface in bottom of upper cover 12 is provided with sealing surface 122.Between upper sealing surface 112 and lower sealing surface 113, be provided with negative pressure shape coelosis 5.Negative pressure shape coelosis 5 only has one.Negative pressure shape coelosis 5 is the loop configuration of circumferentially extending along lower sealing surface.Negative pressure shape chamber 122 is positioned at ice sealing ring and forms the inside (being certainly positioned at outside is also fine) in the space that surrounds of groove 115, negative pressure shape coelosis 5 can be also multiple, also can for other than ring type structure, form as long as all negative pressure shape coelosis are positioned at ice sealing ring simultaneously interior volume or the outside that groove 115 surrounds.
Referring to Fig. 3, the madial wall that ice sealing ring forms groove 115 is provided with the annular flange flange 116 that forms the extension of groove bearing of trend along ice sealing ring.Upper sealing surface 122 is provided with clasp joint in the barb 123 of flange 116.Barb 123 is to form along ice sealing ring the annular that groove bearing of trend extends.
When use, referring to Fig. 2, take off upper cover 12, aquatic products be placed on to depositing in hole 21 in storage rack 2 correspondingly, form in groove 115 and pour water at ice sealing ring, then cover upper cover 12 to barb 123 clasp joints on flange 116.The utility model is put into and in low temperature refrigerator, aquatic products is carried out freezingly, and aquatic products lowers the temperature according to the definite rate of temperature fall of the utility model.In refrigerating process, ice sealing ring forms the water freezing in groove 115 and forms ice sealing ring upper cover 12 and end box 11 are sealed connected together.Ice sealing ring also plays the effect of further barb 123 clasp joints being locked at flange 116 simultaneously.Air pressure in negative pressure shape coelosis 5, along with temperature reduces and lower general, plays again the effect of the connection sealing effectiveness of further raising upper cover 12 and end box 11.
Embodiment tri-, with the difference of embodiment bis-is:
Referring to Fig. 4, in pore 4, be provided with the adjustable valve of aperture 6.Valve 6 comprises the valve seat 61, spool fixed mount 62 and the ejector sleeve 63 that distribute successively along pore bearing of trend.The wall portion of valve seat 61 and pore 4 is sealed connected together with the form of integrative-structure.Valve seat 61 is provided with 6 valve holes 64.Valve opening quantity and aperture area sum in each valve hole all equate.Spool fixed mount 62 is provided with 6 valve cores 65.Spool quantity in each valve core 65 equates with the quantity of the valve opening in corresponding row.Spool fixed mount 62 is supported in pore 4 by opening valve spring 66.Ejector sleeve 63 is threaded in pore 4.Spool in same valve core with the distance between corresponding valve opening equate, spool in same row is unequal with the distance of corresponding valve opening with the spool in distance and another row of corresponding valve opening.
The aperture of control valve taking the method that changes the aperture area of pore and realize freezing rate as: in the time that all spools 65 do not block valve opening 64, it is maximum that the aperture of valve 6 reaches, rotating ejector sleeve 63 makes ejector sleeve 63 near valve seat 61, ejector sleeve 63 promotes spool fixed mount 62 near valve seat 61, spool fixed mount 62 is with movable valve plug 65 near valve seat 61, open valve spring 66 and receive extruding and energy storage, in 6 valve cores 65, being arranged in a rightmost valve core is first inserted into 6 valve holes 64 and is arranged in a rightmost valve hole and this valve hole is sealed up, the aperture of valve 6 reduces a setting value, another valve core that continues to decline is inserted into and in another valve hole, makes the aperture of valve 6 setting value that declines again, so analogize, in the time that all spools are all inserted in all valve openings, valve 6 is fully closed.Make it increase if rotate ejector sleeve 64, opening under the effect of valve spring 66, spool fixed mount 62 can rise and away from valve seat 61.
Referring to Fig. 5, deposit and in hole 21, be provided with inner sleeve 22, supporting rod 23 and push rod 24.
Inner sleeve 22 comprises epimere 221 and hypomere 222.Epimere 221 hangs on rotationally deposits hole 21.Hypomere 222 is threadedly connected to epimere 221 lower ends.Hypomere 222 and depositing is provided with between hole 21 along depositing the chute 25 that hole depth direction extends and being inserted in the anti-rotation block 26 that the prevention hypomere in chute rotates.Chute 25 is arranged at the hole wall of depositing hole 21.Anti-rotation block 26 is arranged at hypomere 222.Supporting rod 23 along continuous straight runs extend.Supporting rod 23 is arranged in epimere 221.Supporting rod 23 and deposit and be provided with clamp springs 29 between hole 21.Clamp springs 29 is for making supporting rod 23 stretch towards epimere 221 inside.Push rod 24 is arranged at the diapire of hypomere 222.Push rod 24 vertically extends.
Referring to Fig. 6, the bare terminal end of supporting rod 23 is provided with rotating fulcrum ball 27.The bare terminal end of supporting rod refers to while use that supporting rod is with one end of aquatic products contact.
Referring to Fig. 7, push rod 24 upper ends are provided with supporting plate 28.The upper surface of supporting plate 28 is provided with specular layer 281.
Referring to Fig. 8, supporting rod 23 has four.The bare terminal end of supporting rod 23 is positioned at supporting rod bare terminal end along the center of circle of the tetragonal circumscribed circle 7 that is projected as summit of depositing hole depth direction is along the inside of the quadrangle that is projected as summit 8 of depositing hole depth direction.The bare terminal end that push rod 24 is positioned at supporting rod is along the inside of the quadrangle that is projected as summit 8 of depositing hole depth direction.The bare terminal end of supporting rod is square along the quadrangle that is projected as summit 8 of depositing hole depth direction.
Arrive Fig. 8 referring to Fig. 5, the method that aquatic products is fixed is: remove to rotate epimere 221 according to the length that is stored aquatic products and make height that hypomere 222 rises to push rod 24 to needed position, the lower end of aquatic products is shelved on push rod 24 and by supporting plate 28 and holds and prevent landing.Three supporting rods 23 clamp aquatic products by fulcrum ball 27 with aquatic products contact under the effect of clamp springs 29.
Embodiment tetra-is that supporting rod only has three with the difference of embodiment tri-.The bare terminal end that the bare terminal end of supporting rod is positioned at supporting rod along the center of circle of circumscribed circle at projection place of depositing hole depth direction is along the leg-of-mutton inside that is projected as summit of depositing hole depth direction.Thimble is positioned at the bare terminal end of supporting rod the is deposited hole depth direction leg-of-mutton inside that is projected as summit along test tube.The bare terminal end of supporting rod is equilateral triangle along the triangle that is projected as summit of depositing hole depth direction.
Claims (9)
1. an aquatic products temperature-reduction at constant speed container, comprise box and the heat storage blocks that is positioned at box, described box comprises end box and upper cover, box of the described end and upper cover are made by heat-insulating material, described heat storage blocks is made by metal material, it is characterized in that, the roof of described upper cover is provided with the pore that is communicated with space, box inside and outside, the outer surface of box sidewall of the described end is provided with a pair of clamping hole, described cassette interior is also provided with storage rack, described storage rack is provided with some holes of depositing, the described supporting rod that is provided with at least three along continuous straight runs extensions in hole of depositing, described supporting rod can be connected in and deposit hole horizontal extension by clamp springs, the bare terminal end of described supporting rod is positioned at described supporting rod bare terminal end along the center of circle of the polygonal circumscribed circle that is projected as summit of depositing hole depth direction along described in deposit hole depth direction the polygonal inside that is projected as summit.
2. a kind of aquatic products temperature-reduction at constant speed container according to claim 1, it is characterized in that, the upper end of box of the described end is provided with the annular lower sealing surface of circumferentially extending along end box, the bottom of described upper cover is provided with the upper sealing surface that same lower sealing surface coordinates, and described lower sealing surface is provided with the annular ice sealing ring circumferentially extending along lower sealing surface and forms groove.
3. a kind of aquatic products temperature-reduction at constant speed container according to claim 2, is characterized in that, is also provided with some negative pressure shape coelosis between described upper sealing surface and lower sealing surface.
4. a kind of aquatic products temperature-reduction at constant speed container according to claim 3, is characterized in that, described negative pressure shape coelosis is the loop configuration of circumferentially extending along described lower sealing surface.
5. according to a kind of aquatic products temperature-reduction at constant speed container described in claim 3 or 4, it is characterized in that, all described negative pressure shape chambeies are all positioned at described ice sealing ring and form inside or the outside in the space that groove surrounds, the sidewall that described ice sealing ring forms the close described negative pressure shape coelosis of groove is provided with the annular flange flange that forms the extension of groove bearing of trend along described ice sealing ring, and described upper sealing surface is provided with clasp joint in the annular barb of extending along described ice sealing ring formation groove bearing of trend of described flange.
6. according to a kind of aquatic products temperature-reduction at constant speed container described in claim 1 or 2 or 3 or 4, it is characterized in that, in described pore, be provided with the adjustable valve of aperture, described valve comprises the valve seat that is connected in pore one end, and be connected in the spool fixed mount of the pore other end and the ejector sleeve that drives spool fixed mount to move towards described valve seat, described ejector sleeve is threaded in described pore, described valve seat is provided with at least two valve openings, described spool fixed mount is provided with and drives the open valve spring of spool fixed mount away from described valve seat, described spool fixed mount is provided with quantity with the identical spool correspondingly described valve opening being sealed of described valve opening quantity, all spools all do not equate with the distance of corresponding valve opening.
7. according to a kind of aquatic products temperature-reduction at constant speed container described in claim 1 or 2 or 3 or 4, it is characterized in that, described depositing is provided with inner sleeve in hole, described inner sleeve comprises epimere and hypomere, described epimere is deposited hole described in hanging on rotationally, described hypomere is threadedly connected to described epimere lower end, described hypomere and depositing is provided with between hole along depositing the chute that hole depth direction extends and being inserted in the anti-rotation block that the prevention hypomere in chute rotates, described hypomere is provided with push rod, the bare terminal end that described push rod is positioned at described supporting rod along described in deposit hole depth direction the polygonal inside that is projected as summit.
8. a kind of aquatic products temperature-reduction at constant speed container according to claim 7, is characterized in that, the upper end of described push rod is provided with supporting plate, and the upper surface of supporting plate is provided with specular layer.
9. according to a kind of aquatic products temperature-reduction at constant speed container described in claim 1 or 2 or 3 or 4, it is characterized in that, the bare terminal end of described supporting rod is provided with rotating fulcrum ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208113.6U CN203913204U (en) | 2014-04-28 | 2014-04-28 | A kind of aquatic products temperature-reduction at constant speed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208113.6U CN203913204U (en) | 2014-04-28 | 2014-04-28 | A kind of aquatic products temperature-reduction at constant speed container |
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| Publication Number | Publication Date |
|---|---|
| CN203913204U true CN203913204U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208113.6U Expired - Fee Related CN203913204U (en) | 2014-04-28 | 2014-04-28 | A kind of aquatic products temperature-reduction at constant speed container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372774A (en) * | 2017-09-11 | 2017-11-24 | 海之星（福建）远洋渔业有限公司 | A kind of method of freezing of long range fishing squid |
-
2014
- 2014-04-28 CN CN201420208113.6U patent/CN203913204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372774A (en) * | 2017-09-11 | 2017-11-24 | 海之星（福建）远洋渔业有限公司 | A kind of method of freezing of long range fishing squid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |