CN105928295B - A kind of refrigerating plant for quick freezing unit - Google Patents
A kind of refrigerating plant for quick freezing unit Download PDFInfo
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- CN105928295B CN105928295B CN201610499229.3A CN201610499229A CN105928295B CN 105928295 B CN105928295 B CN 105928295B CN 201610499229 A CN201610499229 A CN 201610499229A CN 105928295 B CN105928295 B CN 105928295B
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- disk
- jelly
- rotating wheel
- refrigerating medium
- valve body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
- F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
- F25D13/062—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with refrigerated conveyors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The relatively small refrigerating plant for quick freezing unit of relatively high and floor space the purpose of the present invention is to provide a kind of production efficiency, including rack, it is provided in the rack and is rotatably connected to the rotating wheel arranged vertically and the electric rotating machine for driving the rotating wheel rotation, it is arranged with more than one jelly disk group in the rotating wheel, the jelly disk group includes multiple cloth even centered on the axis of the rotating wheel jelly disk in the rotating wheel.By setting the rotating wheel arranged vertically and disk group will be frozen around being located in rotating wheel, compared with traditional technical solution, the amplification of floor space caused by rotation wheel diameter increase is relatively small, and rotating the jelly disk quantity that can be placed after wheel diameter increase also can accordingly increase, and then improve and generate, it is ensured that the production efficiency of entire refrigerating plant is relatively high and floor space is relatively small.
Description
Technical field
The present invention relates to a kind of food product freezing units, especially a kind of refrigerating plant for quick freezing unit.
Background technology
Traditional frozen food manufacturing enterprise is all to carry out quick-frozen, this quick-frozen side to frozen product using quick freezing repository or sharp freezing room
Formula is difficult to form continuous productive process, and production efficiency is relatively low, and labor intensity is relatively high, and frozen product is opposite into the library time
It is longer, the frozen product in laggard library may because of can not be quick-frozen in time and its freshness is caused to be affected.
To solve the above-mentioned problems, the quick freezing unit of streamlined production can be carried out by occurring some currently on the market, more often
That sees has spiral, tunnel type and fluidized bed type, but the general floor space of these quick freezing units is relatively large, and energy consumption is higher,
Because these equipment are all using air as refrigerating medium；Therefore there is the flat and drum-type structure using liquid as refrigerating medium again,
A kind of drum-type quick-freezing plant as disclosed in Chinese utility model patent ZL200720111205.2, including rotating cylinder, driver
With the refrigeration system for providing liquid coolant, rotate and multipair hollow upper and lower tablet has been sequentially distributed on drum outer wall circumferential surface, it is each lower flat
Plate is fixedly connected with rotating cylinder, and each upper flat plate is connected with respective elevating mechanism and is moved up and down respectively, and on each upper and lower tablet
It is equipped with inlet and liquid return hole respectively, and associated dynamic movable guard is additionally provided on each upper flat plate；In rotating cylinder
The rotary valve then relatively rotated at least provided with one group with the import and export end of feed pathway and back flow channel and same channel, respectively
Inlet, liquid return hole on upper and lower tablet is corresponding on above-mentioned rotary valve by respective feed liquor branch pipe, time liquid branch pipe respectively
Feed pathway, back flow channel Single port are connected, feed pathway, back flow channel another port then with the output of liquid coolant
Pipe, return duct are connected.Although the quick-freezing plant can improve production efficiency to a certain extent and reduce the labor intensity of worker,
But since the speed device is using rotation barrel structure, production capacity is relatively low when rotating cylinder diameter is smaller, production efficiency
Relatively low, although can improve production capacity when rotating cylinder is relatively large in diameter, floor space is also relatively large；In addition, this is quick-frozen
The frozen product of device only has upper and lower surface to have heat exchange, and freezing speed is slow.
In view of this, the applicant conducts in-depth research the structure of the refrigerating plant of quick freezing unit, there is this case then
It generates.
Invention content
The purpose of the present invention is to provide a kind of production efficiency, relatively high and floor space is relatively small for quick-frozen
The refrigerating plant of equipment.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of refrigerating plant for quick freezing unit including rack, is provided in the rack and is rotatably connected to vertical cloth
The rotating wheel put and the electric rotating machine for driving the rotating wheel rotation are arranged with more than one jelly disk in the rotating wheel
Group, the jelly disk group include multiple cloth even centered on the axis of the rotating wheel jelly disk in the rotating wheel.
Using above-mentioned technical proposal, by setting the rotating wheel arranged vertically and disk group will be frozen around being located in rotating wheel, with
Traditional technical solution is compared, and the amplification of the floor space caused by rotation wheel diameter increase is relatively small, and rotating wheel
The jelly disk quantity that can be placed after diameter increase also can accordingly increase, and then improve production, it is ensured that the production of entire refrigerating plant
Efficiency is relatively high and floor space is relatively small.
As a modification of the present invention, the disk that freezes is provided with for placing the cool chamber of frozen product, respectively positioned at described
The side refrigerating medium channel and the bottom refrigerating medium channel below the cool chamber that the both sides of the length direction in storehouse are frozen in refrigeration.It is logical
Above-mentioned improvement is crossed, heat exchange can also be carried out by being placed on the frozen product side frozen in disk, and freezing speed is relatively fast.
As a modification of the present invention, in the same jelly disk group, one of them described jelly disk is connected for liquid in-out
Freeze disk, liquid in-out connection, which is frozen on disk, is additionally provided with first partition, second partition, input duct and outlet pipe, and described the
The bottom refrigerating medium channel partition is gone out sap cavity by one partition board for bottom admission chamber and bottom, and the second partition leads to the side refrigerating medium
Road is divided into side admission chamber and side goes out sap cavity, and the input duct connects respectively with the bottom admission chamber and the side admission chamber,
And inlet is provided in the input duct, the outlet pipe goes out sap cavity with the bottom respectively and the side goes out sap cavity company
It is logical, and liquid outlet is provided in the outlet pipe, on one of them jelly disk adjacent with liquid in-out connection jelly disk
The side refrigerating medium lead to and connected with the side admission chamber, and the bottom refrigerating medium on the jelly disk leads to and the bottom admission chamber connects
Logical, the side refrigerating medium on another jelly disk adjacent with liquid in-out connection jelly disk leads to goes out sap cavity company with the side
It is logical, and the bottom refrigerating medium on the jelly disk leads to go out sap cavity with the bottom and connect；In addition to the liquid in-out connects and freezes disk, adjacent two
A side refrigerating medium frozen on disk leads to Xiang Huliantong not with the bottom refrigerating medium reduction of fractions to a common denominator.By above-mentioned improvement, be conducive to
Improve the service efficiency of refrigerating medium.
As a modification of the present invention, the jelly disk group has further included connecting plate, and the connecting plate is located at the jelly disk
In group between the two neighboring jelly disk, and divide between the cool chamber on the connecting plate and corresponding two jelly disks
The side refrigerating medium channel that Xing Cheng not be connected with the corresponding bottom refrigerating medium channel offers to connect on the connecting plate
It is same it is described freeze disk group in it is two neighboring it is described freeze disk on the side refrigerating medium channel straight slot and for connecting same institute
State the through-hole for freezing that the two neighboring side refrigerating medium frozen on disk leads in disk group.Pass through above-mentioned improvement so that two neighboring
Heat exchange can also be carried out by freezing the side of the opposite side of disk, further improve freezing speed.
As a modification of the present invention, rotatable valve is additionally provided in the rack, the rotatable valve includes
The valve body being fixedly connected with the rotating wheel and the valve rod being fixedly connected with the rack, the valve body have endoporus, the valve
The part shaft of bar is interspersed in the endoporus, and bearing is provided between the valve rod and the valve body, the axis of the valve rod
Feed pathway and back flow channel are offered upwards, the valve rod is located on the side wall of the shaft position of the endoporus and/or described
It is offered on the side wall of endoporus and the feed liquor annular groove of the female coaxial and returns pendular ring slot, offered described in connection on the valve rod
It the feed liquor connecting hole of feed liquor annular groove and the feed pathway and connects and described returns pendular ring slot and the liquid that goes out of the back flow channel connects
Hole is connect, the valve body inlet opening connected with the feed liquor annular groove and the valve body connected with described time pendular ring slot are offered on the valve body
Hole for back flow, the valve body inlet opening are connected with the inlet, and the valve body hole for back flow is connected with the liquid outlet, the feed liquor
The side surface direction of annular groove and the side surface direction of described time pendular ring slot are respectively arranged with sealing shroud, and the sealing shroud is located at the valve rod
Side wall and the endoporus side wall between.By above-mentioned improvement, the band in rotating wheel with each pipeline that jelly disk is connect is prevented
Dynamic lower mutually knotting.
As a modification of the present invention, the jelly disk group further includes the removable cover with each jelly one-to-one cooperation of disk,
Serpentine channel is offered on the removable cover, one end and the valve body of the serpentine channel on one of them described removable cover
Inlet opening connects and the two is interconnected, and one of the serpentine channel on another described removable cover adjacent with the removable cover
End is connect with the valve body hole for back flow and the two is interconnected, except between the serpentine channel described in above-mentioned two on removable cover
Outside, the serpentine channel on the two neighboring removable cover is interconnected.Pass through above-mentioned improvement so that also may be used at the top for freezing disk
To carry out heat exchange, freezing speed is improved.
As a modification of the present invention, the work with each one-to-one cooperation of removable cover is additionally provided in the rotating wheel
Dynamic component, the movable component include being arranged in the guide rod radially of the rotating wheel, be slidably connected on the guide rod
Sliding rack, be fixedly connected on the sliding rack and the axial guidance parallel with the axis of the rotating wheel with length direction and
The bracket being slidably connected on the axial guidance, the bracket are fixedly connected with the removable cover.By above-mentioned improvement, make work
It is dynamic to be stamped good positioning and operation rule.
As a modification of the present invention, the driving tooth being sequentially connected with the electric rotating machine is additionally provided in the rack
It takes turns, the driven gear ring coordinated with the driving gear is provided in the rotating wheel.By above-mentioned improvement, convenient for driving rotating wheel
Rotation.
As a modification of the present invention, it is described jelly disk group have two groups, described in two groups freeze disk group using the driven gear ring as
It is centrosymmetrically arranged.By above-mentioned improvement, be conducive to improve production efficiency.
As a modification of the present invention, the bottom for freezing disk offers material demoulding hole, and top is offered on the removable cover
Expect hole.By above-mentioned improvement, convenient for the frozen product frozen on disk or removable cover is unloaded by material discharging rod.
Description of the drawings
Fig. 1 is structure diagram of the present invention for the refrigerating plant of quick freezing unit, clipped structure in figure；
Fig. 2 is cutting structure diagram of the present invention for the refrigerating plant of quick freezing unit；
Fig. 3 is structure diagram of the present invention for the jelly disk group of the refrigerating plant of quick freezing unit；
Fig. 4 is jelly disk cross-sectional structure schematic diagram of the present invention for the refrigerating plant of quick freezing unit；
Fig. 5 is structure diagram of the present invention for the connecting plate of the refrigerating plant of quick freezing unit；
Fig. 6 is the present invention looks up structural representation that the present invention freezes disk for the liquid in-out connection of the refrigerating plant of quick freezing unit；
Fig. 7 is the cross section structure schematic diagram at B-B positions in Fig. 6；
Fig. 8 is the cross section structure schematic diagram at C-C positions in Fig. 6；
Fig. 9 is rotatable valve mechanism schematic diagram of the present invention for the refrigerating plant of quick freezing unit；
Figure 10 is cross-sectional structure schematic diagram of the present invention for the rotatable valve of the refrigerating plant of quick freezing unit.
It is as follows that correspondence is indicated in each figure：
100- racks；110- rotating wheels；
111- driving gears；The driven gear rings of 112-；
120- freezes disk group；121- freezes disk；
Disk is frozen in the connection of 121a- liquid in-outs；122- connecting plates；
122a- straight slots；122b- through-holes；
123- cool chambers；124- sides refrigerating medium channel；
124a- sides admission chamber；124b- sides go out sap cavity；
125- bottoms refrigerating medium channel；
125a- bottoms admission chamber；125b- bottoms go out sap cavity；
126- material demoulding holes；127a- first partitions；
127b- second partitions；128- input ducts；
129- outlet pipes；130- removable covers；
131- inlets；132- liquid outlets；
140- movable components；141- guide rods；
142- sliding racks；143- axial guidances；
144- brackets；The rotatable valves of 200-；
210- valve bodies；211- endoporus；
212- valve body inlet openings；213- valve body hole for back flow；
220- valve rods；221- feed pathways；
222- back flow channels；223- feed liquor annular grooves；
224- returns pendular ring slot；225- valve rod inlet openings；
226- valve rod hole for back flow；230- bearings；
240- sealing shrouds；250- flanges.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, the refrigerating plant provided in this embodiment for quick freezing unit, including rack 100, rack
It is provided on 100 and is rotatably connected to the rotating wheel 110 arranged vertically and the electric rotating machine (figure for rotating wheel 110 to be driven to rotate
In be not shown), the drive connection mode of electric rotating machine and rotating wheel 110 can be conventional mode.In the present embodiment, rack
The driving gear 111 being sequentially connected with electric rotating machine is additionally provided on 100, is provided in rotating wheel 110 and coordinates with driving gear
Driven gear ring 112, electric rotating machine passes sequentially through driving gear 111 and driven gear ring 112 and rotating wheel 110 driven to rotate.
More than one jelly disk group 120 is arranged in rotating wheel 110, in the present embodiment, freezing disk group 120 has two groups, and two
Group is frozen disk group 120 and is arranged symmetrically centered on driven gear ring 112.As shown in Figure 1, Figure 2 and Figure 3, freeze disk group 120 include it is multiple with
Even cloth freezes disk 121 and between two neighboring jelly disk 121 in rotating wheel 110 centered on the axis of rotating wheel 110
Connecting plate 122, i.e. connecting plate 122 also have multiple.Freezing the particular number of disk 121 can determine according to actual needs.In use, only
Frozen product to be freezed need to be put into and freeze disk 121, be drawn off after freezing.
As shown in Fig. 3, Fig. 4 and Fig. 5, freeze disk 121 and be provided with to place the cool chamber 123 of frozen product, be located at freezing respectively
The side refrigerating medium channel 124 of the both sides of the length direction in storehouse 123 and the bottom refrigerating medium channel 125 positioned at 123 lower section of cool chamber,
Each freeze disk 121 there are two side refrigerating medium channel 124, cool chamber 123 has the oral area for loading and unloading frozen product.Need what is illustrated
It is that in the present embodiment, the width direction for freezing disk 121 is to freeze the direction vertical with the axis of rotating wheel 110 of disk 121, freezes disk 121
Length direction be to freeze the direction parallel with the axis of rotating wheel 110 of disk 121.
It is mutually permanently connected between the two neighboring end for freezing disk 121 by connecting plate 122, i.e., connecting plate 122, which is located at, freezes
In disk group 120 between two neighboring jelly disk 121, after connection, connecting plate 122 freezes disk 121 by two neighboring in same jelly disk group 120
On bottom refrigerating medium channel 125 it is mutually isolated, while also by corresponding side on jelly disk 121 two neighboring in same jelly disk group 120
Refrigerating medium channel 124 is mutually isolated.All have between the two neighboring jelly side wall of cool chamber 123 of disk 121 and connecting plate 122 simultaneously
There is preset space length, and be respectively formed and corresponding bottom between connecting plate 122 and corresponding two cool chambers 123 frozen on disk 121
The side refrigerating medium channel (not shown) that refrigerating medium channel 125 is connected, i.e. side refrigerating medium channel are located at the width for freezing disk 121
The both ends in direction.The upper end that connecting plate 122 is away from bottom refrigerating medium channel 125 offers to connect in same jelly disk group 120
The two neighboring straight slot 122a for freezing the side refrigerating medium channel on disk 121, the both ends of connecting plate 122 offer to connect same jelly
The two neighboring through-hole 122b for freezing the side refrigerating medium channel 124 on disk 121 in disk group 120, there are two on each jelly disk 121
Side refrigerating medium channel 124, therefore, through-hole 122b has two groups, respectively positioned at the both ends of connecting plate 122, and is carried respectively with two sides
Coolant channel 124 is corresponding, in this way, when refrigerating medium recycles in each jelly disk 121 for freezing disk group 120, can pass through side refrigerating
Agent channel 124 flows through the both sides of 123 length direction of cool chamber, is flowed through by bottom refrigerating medium channel 125 and side refrigerating medium channel cold
Freeze the bottom in storehouse 123 and the both sides (i.e. the both ends of width direction) of length direction, load is arranged at the surrounding of such cool chamber and bottom
Refrigerant cycle, refrigerating effect are preferable.It should be noted that between freezing between 123 side wall of cool chamber of disk 121 and connecting plate 122
Away from the cavity formed other than being connected with corresponding bottom refrigerating medium channel 125 and corresponding straight slot 122a, the cavity other
Position is closed.
Preferably, in the present embodiment, the bottom for freezing disk 121 offers material demoulding hole 126, convenient for by being arranged on quick-frozen set
Standby upper material discharging rod unloads the frozen product frozen on disk 121, it should be noted that material demoulding hole 126 and cool chamber 123 are mutual
Connection, and material demoulding hole 126 and bottom refrigerating medium channel 125 are mutually disconnected.
In addition, in same jelly disk group 120, one of disk 121 that freezes freezes disk 121a for liquid in-out connection, such as Fig. 6, Fig. 7
Shown in Fig. 8, liquid in-out connection freezes disk 121a other than having the structure that other freeze disk 121, is additionally provided with first partition
127a, second partition 127b, input duct 128 and outlet pipe 129, first partition 127a and second partition 127b are located at same
In plane, and there are two second partition 127b, first partition 127a by bottom refrigerating medium channel 125 be divided into bottom admission chamber 125a and
Bottom goes out that a side refrigerating medium channel 124 is divided into side admission chamber 124a by sap cavity 125b, each second partition 127b and side goes out
Sap cavity 124b.Input duct 128 connects respectively with bottom admission chamber 125a and side admission chamber 124a, and is set in input duct 128
There is inlet 131, outlet pipe 129 goes out sap cavity 125b the bottom of with respectively and side goes out sap cavity 124b and connects, and set in outlet pipe 129
It is equipped with liquid outlet 132.
In same jelly disk group 120, connect and freeze in two adjacent jelly disks 121 of disk 121a with liquid in-out, it is one of to freeze
Side refrigerating medium channel 124 on disk 121 is connected with corresponding side admission chamber 124a, and the bottom refrigerating medium channel on the jelly disk 121
125 connect with bottom admission chamber 125a, another side refrigerating medium channel 124 frozen on disk 121 goes out sap cavity 124b with corresponding side and connects
It is logical, and the bottom refrigerating medium channel 125 on the jelly disk 121 goes out sap cavity 125b the bottom of with and connects；In addition to liquid in-out connects and freezes disk 121a, phase
Adjacent two side refrigerating medium channels 124 frozen on disk 121 and bottom refrigerating medium channel 125 are corresponding interconnected respectively.In use, refrigerating
Agent is flowed into from inlet 131 freeze disk group 120 after, circulated in each jelly disk 121 of the jelly disk group 120 after a circle from going out liquid
Mouth 132 flows out, and heat exchange is carried out with entire disk group 120 of freezing.
Further, as shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, it is additionally provided with rotatable valve in rack 100
200, as shown in Figure 9 and Figure 10, rotatable valve 200 include the valve body 210 that is fixedly connected with rotating wheel 110 and with rack 100
The valve rod 220 being fixedly connected, valve body 210 have endoporus 211.In the present embodiment, there are two valve bodies 210, two valve bodies 210
One end is mutually permanently connected, and two valve bodies 210 symmetrically arrange that the structure of that is, two valve bodies 210 is identical.Two valves
Specific fixed form between body 210 can be conventional mode, such as is welded to each other fixed or bolt and fixes, and certainly, also may be used
Two valve bodies 210 are designed to integral structure according to actual needs.
The part shaft of valve rod 220 is interspersed in endoporus 211, and bearing 230 is provided between valve rod 220 and valve body 210,
Valve body 210 can be rotated relative to valve rod 220 in this way.It should be noted that in the present embodiment, valve rod 220 only has one, the valve
Bar 220 is interspersed in the endoporus 211 of two valve bodies 210 simultaneously, and is both provided with axis between the valve rod 220 and two valve bodies 210
Hold 230.
The structure of valve rod 220 and two 210 corresponding shaft positions of valve body be it is identical, in order to express easily, hereafter
It is illustrated with the structure of the shaft position of the valve rod 220 corresponding to one of valve body 210 and the valve body 210.
Feed pathway 221 and back flow channel 222, the cross-sectional area of back flow channel 222 are offered in the axial direction of valve rod 220
More than the cross-sectional area of two feed pathways 221.Valve rod 220 is located on the side wall of the shaft position of endoporus 211 and/or endoporus
The feed liquor annular groove 223 coaxial with endoporus 211 is offered on 211 side wall and returns pendular ring slot 224, is i.e. feed liquor annular groove 223 and time liquid
Annular groove 224 can be opened on the side wall of valve rod 220, can also be opened on the side wall of endoporus 211, can also be opened in valve simultaneously
On the side wall of bar 220 and the side wall of endoporus 211, certainly, when feed liquor annular groove 223 or time pendular ring slot 224 are opened in valve rod simultaneously
When on 220 side wall and the side wall of endoporus 211, being located at the position of valve rod 220 needs the position phase being located at it on endoporus 211
It is corresponding.
The feed liquor connecting hole (not shown) of connection feed liquor annular groove 223 and feed pathway 221 is further opened on valve rod 220
And connect back pendular ring slot 224 and back flow channel 222 goes out liquid connecting hole (not shown), offered on valve body 210 with into
The valve body inlet opening 212 that pendular ring slot 223 connects and the valve body hole for back flow 213 connected with returning pendular ring slot 224.Feed liquor annular groove 223
Side surface direction and the side surface direction of time pendular ring slot 224 are respectively arranged with sealing shroud 240, and sealing shroud 240 is located at the side wall of valve rod 220
Between the side wall of endoporus 211, mainly seal.It the specific installation position of sealing shroud 240 can according to actual needs really
It is fixed, as long as ensuring feed liquor annular groove 223 and the liquid returned in pendular ring slot 224 by mutually isolated and will not leak.
In addition, the valve rod feed liquor connected with feed pathway 221 is offered on the side wall that valve rod 220 is not located in endoporus 211
Hole 225 and the valve rod hole for back flow 226 connected with back flow channel 222 are fixedly connected on the end of valve rod 220 same with valve rod 220
The flange 250 of axis, flange 250 are fixedly connected in rack 100, i.e., valve rod 220 is indirectly fixed to rack 100 by flange 250
On.
In the present embodiment, valve body inlet opening 212 and valve body hole for back flow 213 are all located at valve body 210 radially, and two
Valve body inlet opening 212 is to be mutually perpendicular to arrange, two valve body hole for back flow 213 are also to be arranged vertically.Simultaneously in the present embodiment, into
There are two liquid channel 221, feed liquor annular groove 223, valve body inlet opening 212 and valve body hole for back flow 213 are each, and each feed liquor annular groove 223
It is connected respectively with a feed pathway 221 and a valve body inlet opening 212, i.e., there are two the channels of feed liquor.Two valve bodies return
Fluid apertures 213 is connected with same time pendular ring slot 224.
Preferably, in the present embodiment, the opening direction of two 210 corresponding valve body hole for back flow 213 of valve body is on the contrary, two
The opening direction of a 210 corresponding valve body inlet opening 212 of valve body is also opposite.It should be noted that valve body hole for back flow 213 or valve
The opening direction of body inlet opening 212 refers to the side of one end that valve body hole for back flow 213 or valve body inlet opening are connect with external pipe
To.
Two valve bodies 210 on rotatable valve 200 correspond to two groups of jelly disk groups 120 respectively, one on each valve body 210
Valve body inlet opening 212 is connected and is interconnected with the inlet 131 of corresponding jelly disk group 120, one of valve body hole for back flow 213
It is connected with the liquid outlet 132 of corresponding jelly disk group 120 and the two is interconnected.In this way, when rotating wheel 110 rotates, valve body 210
Also it can and then rotate, effectively avoid the pipeline being connected between valve body inlet opening 212 and inlet 131 and be connected to valve body time
The phenomenon that pipeline between fluid apertures 213 and liquid outlet 132 knots due to torsion.
As shown in Fig. 2, jelly disk group 120 further includes the removable cover 130 with each jelly 121 one-to-one cooperation of disk, removable cover 130 can
Conventional cap structure is thought, as long as it, which can be covered in, freezes the mouth position of disk 121 to reach the frozen product prevented in jelly disk 121
It is fallen from jelly disk 121 during rotating wheel 110 rotates.A kind of new removable cover has been used in the present embodiment
130 structures, specifically, serpentine channel (not shown) is offered on the removable cover 130 of the present embodiment, one of removable cover
One end of serpentine channel on 130 is connect with valve body inlet opening 212 and the two is interconnected, another adjacent with the removable cover
One end of serpentine channel on removable cover 130 is connect with valve body hole for back flow 213 and the two is interconnected, except removable cover described above
Outer between serpentine channel on 130, the serpentine channel on two neighboring removable cover 130 is interconnected, i.e., with valve body hole for back flow 213
It is not connected with each other between two serpentine channels of the connection of valve body inlet opening 212.Freezing the top of disk 121 in this way can also carry out
Heat exchange effectively improves freezing speed.In addition, offering liftout hole on removable cover 130, prevent material from pasting in removable cover 130
On
Preferably, in the present embodiment, the activity with each 130 one-to-one cooperation of removable cover is additionally provided in rotating wheel 110
Component 140, movable component 140 include being arranged in the guide rod 141 radially of rotating wheel 110, be slidably connected on guide rod 141
Sliding rack 142 is fixedly connected on sliding rack 142 and the axial guidance 143 parallel with the axis of rotating wheel 110 with length direction
And the bracket 144 on axial guidance 143 is slidably connected at, bracket 144 is fixedly connected with removable cover 130.In this way, pass through promotion
Movement of the sliding rack 142 on guide rod 141 can drive removable cover 130 to perform the action uncapped or be closed, and freeze disk 121 convenient for past
Load and unload frozen product；Simultaneously by pushing removable cover 130 so that removable cover 130 drives bracket 144 to be slided on axial guidance 143, keeps away
Exempting from removable cover 130 influences the handling of frozen product.
The present invention is described in detail above in conjunction with attached drawing, but embodiments of the present invention be not limited in it is above-mentioned
Embodiment, those skilled in the art can make the present invention various modifications according to the prior art, such as will be in above-described embodiment
Electric rotating machine is changed to synchronous band connection by gear connection with the drive connection mode of rotating wheel 110 or chain connects or change
Relative position between valve body inlet opening 212 and valve body hole for back flow 213 etc., these belong to protection scope of the present invention.
Claims (8)
1. a kind of refrigerating plant for quick freezing unit, including rack, which is characterized in that rotation connection is provided in the rack
Have a rotating wheel arranged vertically and the electric rotating machine for driving rotating wheel rotation, in the rotating wheel winding there are one with
On jelly disk group, the jelly disk group includes multiple cloth even centered on the axis of the rotating wheel jelly in the rotating wheel
Disk；
The disk that freezes is provided with for placing the cool chamber of frozen product, respectively positioned at the side of the both sides of the length direction of the cool chamber
Refrigerating medium channel and the bottom refrigerating medium channel below the cool chamber；
In the same jelly disk group, one of them described jelly disk freezes disk for liquid in-out connection, and the liquid in-out connection is frozen on disk
First partition, second partition, input duct and outlet pipe are additionally provided with, the first partition divides the bottom refrigerating medium channel
It is divided into bottom admission chamber and bottom goes out sap cavity, the side refrigerating medium channel partition is gone out liquid by the second partition for side admission chamber and side
Chamber, the input duct connect respectively with the bottom admission chamber and the side admission chamber, and be provided in the input duct into
Liquid mouth, the outlet pipe goes out sap cavity with the bottom respectively and the side goes out sap cavity and connects, and is provided in the outlet pipe
Liquid outlet, one of them connects the side refrigerating medium channel and the side frozen on the adjacent jelly disk of disk with the liquid in-out
Admission chamber connects, and the bottom refrigerating medium channel on the jelly disk is connected with the bottom admission chamber, another and the liquid in-out
The side refrigerating medium channel that connection is frozen on the adjacent jelly disk of disk goes out sap cavity with the side and connects, and described on the jelly disk
Bottom refrigerating medium channel goes out sap cavity with the bottom and connects；In addition to the liquid in-out connects and freezes disk, the two neighboring institute frozen on disk
It states side refrigerating medium channel and the bottom refrigerating medium channel is interconnected respectively.
2. it to be used for the refrigerating plant of quick freezing unit as described in claim 1, which is characterized in that the jelly disk group has further included company
Fishplate bar, the connecting plate is located in the jelly disk group between the two neighboring jelly disk, and the connecting plate and two corresponding
The side refrigerating medium being connected with the corresponding bottom refrigerating medium channel is respectively formed between the cool chamber on the jelly disk to lead to
Road offers on the connecting plate same described to freeze the two neighboring side refrigerating medium frozen on disk in disk group for connecting
The straight slot of channel and for connect it is same it is described freeze the two neighboring side refrigerating medium frozen on disk in disk group lead to it is logical
Hole.
3. it to be used for the refrigerating plant of quick freezing unit as claimed in claim 1 or 2, which is characterized in that also set up in the rack
There is rotatable valve, the rotatable valve includes the valve body being fixedly connected with the rotating wheel and is fixedly connected with the rack
Valve rod, the valve body have endoporus, the part shaft of the valve rod is interspersed in the endoporus, and the valve rod and the valve
Bearing is provided between body, feed pathway and back flow channel are offered in the axial direction of the valve rod, the valve rod is located in described
It is offered on the side wall of the shaft position in hole and/or on the side wall of the endoporus and the feed liquor annular groove of the female coaxial and time liquid
Annular groove offers the feed liquor connecting hole for connecting the feed liquor annular groove and the feed pathway on the valve rod and connect described time
Pendular ring slot and the back flow channel go out liquid connecting hole, and the valve body feed liquor connected with the feed liquor annular groove is offered on the valve body
Hole and the valve body hole for back flow connected with described time pendular ring slot, the valve body inlet opening are connected with the inlet, and the valve body returns
Fluid apertures is connected with the liquid outlet, and the side surface direction of the feed liquor annular groove and the side surface direction of described time pendular ring slot are respectively arranged with
Sealing shroud, the sealing shroud is between the side wall of the valve rod and the side wall of the endoporus.
4. as claimed in claim 2 be used for quick freezing unit refrigerating plant, which is characterized in that it is described jelly disk group further include with respectively
The removable cover for freezing the one-to-one cooperation of disk, offers serpentine channel on the removable cover, on one of them described removable cover
One end of the serpentine channel is connect with the valve body inlet opening and the two is interconnected, another institute adjacent with the removable cover
The one end for stating the serpentine channel on removable cover is connect and the two is interconnected with the valve body hole for back flow, except above-mentioned two institute
It states outside between the serpentine channel on removable cover, the serpentine channel on the two neighboring removable cover is interconnected.
5. it to be used for the refrigerating plant of quick freezing unit as claimed in claim 4, which is characterized in that be additionally provided in the rotating wheel
With the movable component of each one-to-one cooperation of removable cover, the movable component include being arranged in the rotating wheel radially
Guide rod, the sliding rack being slidably connected on the guide rod, be fixedly connected on the sliding rack and with length direction and the rotation
The parallel axial guidance of axis of runner and the bracket being slidably connected on the axial guidance, the bracket and the activity
Lid is fixedly connected.
6. it to be used for the refrigerating plant of quick freezing unit as claimed in claim 1 or 2, which is characterized in that also set up in the rack
Have the driving gear being sequentially connected with the electric rotating machine, be provided in the rotating wheel coordinate with the driving gear it is driven
Gear ring.
7. it to be used for the refrigerating plant of quick freezing unit as claimed in claim 6, which is characterized in that the jelly disk group has two groups, and two
The group jelly disk group is arranged symmetrically centered on the driven gear ring.
8. it to be used for the refrigerating plant of quick freezing unit as claimed in claim 4, which is characterized in that the bottom for freezing disk offers
Material demoulding hole offers liftout hole on the removable cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499229.3A CN105928295B (en) | 2016-06-29 | 2016-06-29 | A kind of refrigerating plant for quick freezing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499229.3A CN105928295B (en) | 2016-06-29 | 2016-06-29 | A kind of refrigerating plant for quick freezing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928295A CN105928295A (en) | 2016-09-07 |
| CN105928295B true CN105928295B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499229.3A Active CN105928295B (en) | 2016-06-29 | 2016-06-29 | A kind of refrigerating plant for quick freezing unit |
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| CN (1) | CN105928295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424967B (en) * | 2019-07-19 | 2024-07-02 | 广东华隧建设集团股份有限公司 | Liquid nitrogen freezer for sectional freezing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831841A (en) * | 1988-05-20 | 1989-05-23 | Unidynamics Corporation | Cooling system for a multiple-product merchandising machine |
| CN2329919Y (en) * | 1998-05-05 | 1999-07-21 | 钱洪 | Low-level feeding rotary drum type freezing device |
| CN206037557U (en) * | 2016-06-29 | 2017-03-22 | 石狮市百祥海产品贸易有限公司 | A refrigeration device for quick -freeze equipment |
-
2016
- 2016-06-29 CN CN201610499229.3A patent/CN105928295B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831841A (en) * | 1988-05-20 | 1989-05-23 | Unidynamics Corporation | Cooling system for a multiple-product merchandising machine |
| CN2329919Y (en) * | 1998-05-05 | 1999-07-21 | 钱洪 | Low-level feeding rotary drum type freezing device |
| CN206037557U (en) * | 2016-06-29 | 2017-03-22 | 石狮市百祥海产品贸易有限公司 | A refrigeration device for quick -freeze equipment |
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| Publication number | Publication date |
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| CN105928295A (en) | 2016-09-07 |
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Denomination of invention: A freezing device for quick-freezing equipment Effective date of registration: 20230117 Granted publication date: 20180629 Pledgee: Fujian Shishi Rural Commercial Bank Co.,Ltd. Hongshan Sub branch Pledgor: SHISHI BAIXIANG MARINE PRODUCTS TRADE CO.,LTD. Registration number: Y2023350000021 |