CN215809604U - Box-type freezing tunnel - Google Patents

Abstract

The utility model discloses a box-type freezing tunnel which comprises a steel structure and a heat preservation warehouse body, wherein the steel structure is arranged in the heat preservation warehouse body, a plurality of layers of guide rails are arranged on the steel structure, a goods shelf is arranged on each layer of guide rail, a lifting body system is arranged at the feed end and the discharge end of the heat preservation warehouse body, a lifter is arranged in the lifting system, a feed push rod and a discharge push rod are respectively arranged at the feed end and the discharge end of the heat preservation warehouse body, a feed buffer room is arranged in the feed end of the heat preservation warehouse body, and a discharge buffer room is arranged in the discharge end of the heat preservation warehouse body. The utility model reduces the occupied space between the feeding and discharging buffers of the box-type freezing tunnel, reduces the cold leakage quantity of the feeding and discharging ports, improves the internal airflow circulation, reduces the frosting in the warehouse, increases the defrosting time interval of the evaporator, reduces the energy consumption waste and improves the effective working time of the box-type freezing tunnel.

Description

Box-type freezing tunnel

Technical Field

The utility model relates to a box-type freezing tunnel, in particular to a box-type freezing tunnel with a balance channel and an electric plugboard.

Background

The feeding buffer room and the discharging buffer room of the existing box-type freezing tunnel are arranged outside the storage, and additionally occupy the space of a factory. When frozen products are put in a warehouse from the feeding conveyor, external humid air is brought into the warehouse, so that an evaporator in the warehouse is seriously frosted, frequent defrosting is required, the effective working time of the box-type freezing tunnel is reduced, and meanwhile, when the frozen products are put in the warehouse, the air pressure in the warehouse and the air pressure in the warehouse are unbalanced, and the cold running at a feeding hole and a discharging hole is serious. When frozen products stop feeding, the feeding and discharging ports are not sealed, cold air in the storehouse exchanges heat with the outside of the storehouse, and energy is not saved.

Disclosure of Invention

The utility model aims to provide a box type freezing tunnel to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tunnel is frozen to box, including the steel construction and the heat preservation storehouse body, the internal steel construction that is equipped with of heat preservation storehouse, be equipped with the multilayer guide rail on the steel construction, be equipped with goods shelves on every layer of guide rail, the feed end and the discharge end of the heat preservation storehouse body all are equipped with the promotion body all, be equipped with the lift in the hoisting system, the feed end and the discharge end of the heat preservation storehouse body are equipped with feeding push rod and ejection of compact push rod respectively, be equipped with between the feeding buffering in the feed end of the heat preservation storehouse body, be equipped with first feeding conveyer in the feeding buffering, be equipped with second feeding conveyer in the heat preservation storehouse body, first feeding conveyer top sets up the wind balance passageway, there are balanced fan and guide plate on the wind balance passageway, be equipped with a plurality of air flues on the guide plate.

The utility model is further improved in that: a dehumidifier is arranged in the feeding buffer room.

The utility model is further improved in that: a first electric inserting plate is arranged between the first feeding conveyor and the second feeding conveyor.

The utility model is further improved in that: a first discharging conveyor is arranged in the discharging buffer room, a second discharging conveyor is arranged in the heat preservation warehouse body, and a second electric inserting plate is arranged between the first feeding conveyor and the second feeding conveyor.

The utility model is further improved in that: the heat preservation storehouse body is internally provided with an air deflector.

The utility model is further improved in that: a plurality of groups of fans and evaporators are arranged in the thermal insulation warehouse body, and two adjacent groups of fans and evaporators are distributed in a staggered mode, namely a circulating mode of double-sided relay air blowing is adopted.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model reduces the occupied space between the feeding and discharging buffers of the box-type freezing tunnel, reduces the cold leakage quantity of the feeding and discharging ports, improves the internal airflow circulation, reduces the frosting in the warehouse, increases the defrosting time interval of the evaporator, reduces the energy consumption waste and improves the effective working time of the box-type freezing tunnel.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of the structure A-A in FIG. 1;

FIG. 4 is a schematic view of the structure of B-B in FIG. 1;

FIG. 5 is a schematic view of the structure of C-C in FIG. 1;

FIG. 6 is an enlarged view taken at I in FIG. 3;

reference numbers in the figures: the system comprises a steel structure 1, a lifter 2, a feeding push rod 3, a discharging push rod 4, a lifting system 5, a goods shelf 6, a guide rail 7, a fan 8, an evaporator 9, a feeding conveyor I10, a feeding conveyor II 11, a discharging conveyor I12, a discharging conveyor II 13, a feeding buffer room 14, a dehumidifier 15, an electric flashboard I16, an air balance channel 17, a discharging buffer room 18, an electric flashboard II 19, an air curtain 20, a heat preservation warehouse 21, an air deflector 22, a balance fan 23 and a guide plate 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment provides a technical scheme: the utility model provides a tunnel is frozen to box, including steel construction 1 and the heat preservation storehouse body 21, be equipped with steel construction 1 in the heat preservation storehouse body 21, be equipped with multilayer guide rail 7 on the steel construction 1, be equipped with goods shelves 6 on every layer of guide rail 7, the feed end and the discharge end of the heat preservation storehouse body 21 all are equipped with lifting body system 5, be equipped with lift 2 in the lifting system 5, the feed end and the discharge end of the heat preservation storehouse body 21 are equipped with feeding push rod 3 and ejection of compact push rod 4 respectively, be equipped with between the feeding buffering in the feed end of the heat preservation storehouse body 21, 18 between the ejection of compact buffering in the discharge end of the heat preservation storehouse body 21, compare between the past setting buffering outside the feeding and discharging end storehouse of the heat preservation storehouse body, the area of freezing the tunnel has been reduced.

Be equipped with first feeding conveyer 10 in the feeding buffering room 14, be equipped with second feeding conveyer 11 in the heat preservation storehouse body 21, first feeding conveyer 10 top sets up wind balance passageway 17, there are balanced fan 23 and guide plate 24 on the wind balance passageway 17, balanced fan 23 starts during the feeding, be equipped with a plurality of air flue on wind balance passageway 17's the guide plate 24, can separate outside air admission buffering room, also can use as the air knife concurrently, blow off the surperficial residual moisture content of frozen goods in bags, do not take into the knot area of freezing.

A dehumidifier 15 is arranged in the feeding buffer room 14, frozen products are placed on the first feeding conveyor 10 and enter the feeding buffer room 14, and the dehumidifier 15 dehumidifies bagged frozen products and air in the whole feeding buffer room 14, so that the surfaces of the bagged frozen products entering a freezing area and the air are dried.

Be equipped with first electronic picture peg 16 between first feeding conveyor 10 and the second feeding conveyor 11, when frozen product feeding, first electronic picture peg 16 is opened, and first feeding conveyor 10 and second feeding conveyor 11 can the feeding, and when frozen product feeding was accomplished, first electronic picture peg 16 closed, and the low temperature air conditioning of freezing zone can not run outside feeding buffer room 14 and heat preservation storehouse body 21.

Be equipped with first unloading conveyer 12 in ejection of compact buffering room 18, be equipped with second unloading conveyer 13 in the heat preservation storehouse body 21, be equipped with the electronic picture peg 19 of second between first feeding conveyer 12 and the second feeding conveyer 13, when freezing article ejection of compact, the electronic picture peg 19 of second is opened, first unloading conveyer 12 and second unloading conveyer 13 can the ejection of compact, when freezing article ejection of compact is accomplished, the electronic picture peg 19 of second is closed, the low temperature air conditioning of freezing area can not run outside ejection of compact buffering room 18 and the heat preservation storehouse body 21. An air curtain 20 is arranged above the first discharging conveyor 12, so that the inside and outside air of the chamber discharging buffer room 18 can be isolated, and the low-temperature cold air in a freezing area is prevented from exchanging heat with the air outside the heat preservation warehouse body 21.

The air guide plates 22 are arranged on the steel structure 1 and the heat preservation warehouse body 21, so that cold air circulation is smooth, and disturbance of air flow in the steering process is reduced.

The evaporator 9 and the fan 8 are arranged in a staggered mode by adopting a double-sided relay blowing circulation mode, the direction of the upper layer wind flowing is opposite to that of the lower layer wind, but the arrangement positions of the adjacent fan 8 and the evaporator 9 between the upper layer and the lower layer are the same, namely the wind flowing directions are consistent. The air distribution flow is that the lower layer fan 8 extracts air with higher temperature in the goods shelves, the air is sent to the upper layer evaporator 9 for cooling, cold air flows along the direction of the goods shelves on the upper part and exchanges heat with frozen products, the air is sucked by the upper layer fan after the temperature is increased and is sent to the lower layer evaporator 9 for cooling, the cold air after cooling flows along the goods shelves on the lower part and exchanges heat with the frozen products, the temperature is increased, and the air is sucked by the lower layer fan 8, so that cold air circulation is completed.

Frozen products are automatically conveyed to a second feeding conveyor 11 in a heat-preservation warehouse body 21 through a first feeding conveyor 10 after the second feeding conveyor 11 in the heat-preservation warehouse body 21 is filled with the frozen products, a feeding push rod 3 automatically pushes the frozen products onto a goods shelf 6 on a lifting machine 2 at a feeding end, the lifting machine 2 at the feeding end stops when the lifting machine 2 at the feeding end runs to a target layer, the goods shelf 6 is conveyed to a freezing area, meanwhile, the goods shelf 6 pushed out from the other end of the freezing area is conveyed to a discharging layer through the lifting machine 2 at a discharging end, a discharging push rod 4 automatically pushes the frozen products onto a second discharging conveyor 13, then the frozen products are conveyed onto the first discharging conveyor 12, discharging of the goods is completed, the empty goods shelf 6 returns to the lifting machine 2 at the feeding end through a returning layer to wait for feeding, and the steps are repeated.

The utility model relates to a box-type freezing tunnel which is provided with a balance channel and an electric inserting plate and is arranged in a storage between a feeding buffer room and a discharging buffer room, which reduces the floor area of equipment, reduces the cold leakage of frozen products during feeding and discharging, reduces the frosting in the storage, reduces the defrosting frequency of an evaporator and improves the effective working time of the box-type freezing tunnel.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a box freezes tunnel, includes steel construction (1) and the heat preservation storehouse body (21), be equipped with steel construction (1) in the heat preservation storehouse body (21), be equipped with multilayer guide rail (7) on steel construction (1), be equipped with goods shelves (6) on every layer of guide rail (7), the feed end and the discharge end of the heat preservation storehouse body (21) all are equipped with promotes body all (5), be equipped with lift (2) in hoist system (5), the feed end and the discharge end of the heat preservation storehouse body (21) are equipped with feeding push rod (3) and ejection of compact push rod (4) respectively, its characterized in that: be equipped with between feeding buffer (14) in the feed end of the heat preservation storehouse body (21), be equipped with between ejection of compact buffer (18) in the discharge end of the heat preservation storehouse body (21), be equipped with first feeding conveyor (10) in feeding buffer (14), be equipped with second feeding conveyor (11) in the heat preservation storehouse body (21), first feeding conveyor (10) top sets up wind balance passageway (17), there are balanced fan (23) and guide plate (24) on wind balance passageway (17), be equipped with a plurality of air flues on guide plate (24).

2. A box-type freezing tunnel according to claim 1, characterized in that: a dehumidifier (15) is arranged in the feeding buffer room (14).

3. A box-type freezing tunnel according to claim 1, characterized in that: a first electric inserting plate (16) is arranged between the first feeding conveyor (10) and the second feeding conveyor (11).

4. A box-type freezing tunnel according to claim 1, characterized in that: be equipped with first unloading conveyer (12) in ejection of compact buffer room (18), be equipped with second unloading conveyer (13) in the heat preservation storehouse body (21), first feeding conveyer (12) with be equipped with second electric picture peg (19) between second feeding conveyer (13).

5. A box-type freezing tunnel according to claim 1, characterized in that: an air deflector (22) is arranged in the heat preservation warehouse body (21).

6. A box-type freezing tunnel according to claim 1, characterized in that: a plurality of groups of fans (8) and evaporators (9) are arranged in the heat-preservation warehouse body (21), and two adjacent groups of fans (8) and evaporators (9) are distributed in a staggered mode, namely a double-faced relay air blowing circulation mode is adopted.

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