CN1115536C - Table device for low temp. working - Google Patents

Abstract

The present invention provides a table device for low-temperature work that can prevent food being processed from deteriorating and at the same time improve the working environment. A table device for low-temperature operation is provided with a body that is constituted of a heat-insulating wall, a cooling device that is accommodated in the body, a duct that is raised from the deep part of the body, a cooler of a cooling device that is provided in the duct, a cold air discharge port that is formed at the upper end part of the duct, a work table that is provided on the upper surface of the body in front of the duct, a blower for supplying cold air from the cold air discharge port onto the work table, flow-dividing plates for dividing cold air in three directions of the front surface and both side surfaces of the body, and a cold air suction port for sucking cold air from the surrounding of the work table into the body.

Description

Low temp operation table device

The present invention relates to be adapted at the low temp operation table device of fresh food such as processing raw meat such as food processing factory or fresh fish.

Back court in the supermarket etc. or food processing factory etc. after carrying out (processing) such as sections of fresh food such as raw meat or fresh fish on the operation post shown in Figure 8 101, came on the plate 28 in the past, carried out package handling.

In Fig. 8, the both sides on operation post 101 are provided with table trencher 102,102, and the central portion of the operation post 101 between table trencher is provided with two layers of frame 103.And on the upper plate of this frame 103, place in order to place the plate 28 of the food of having nursed one's health, simultaneously frame 103 up and down between central authorities portion the coil paper 104 etc. of cleaning usefulness is installed.Again, on the lower plate of frame 103, form, also place in order to the scale 16 of metering when the food that will nurse one's health is positioned over plate 28 simultaneously etc. in order to insert and to keep maintenance mouth 25 with the kitchen knife 24 of food slices.

Yet, at existing operation post 101, in food processing, become be exposed to+room temperature of 15～+ 20 (the about 0.5m/s of wind speed) in about 1 hour state.Therefore, the danger of generation by the deterioration of temperature rising or dry caused food is arranged.

In order to address this is that, the former method that the integral body in back court or the food processing factory is cooled to the low-temperature condition of the difficult corruption of food that adopted, but in this method, exist the work situation of operator in factory significantly to worsen, operation is also had dysgenic problem, and urgent hope improves.

Because this all existing situation, the purpose of this invention is to provide a kind of low temp operation table device, the food spoilage in when carrying out food processing, can preventing to process and can improve its operating environment.

Low temp operation of the present invention comprises with the table device: with the body of thermal wall formation, be concealed in this intrinsic cooling device, the conduit of erectting from the rear portion of body, be located at the cooler of the cooling device in this conduit, the cold gas exhausting outlet that forms in this conduit upper end, the operation table that on the body of this conduit before just, is provided with, from the cold air outlet to this operation supply with on table and the cooler heat exchange after the pressure fan of cold air, adjust plate in order to the air quantity of adjusting the cold air air quantity that described pressure fan supplies with; Be located at this air quantity and adjust the place ahead of plate and be split into the front of body and the flow distribution plate of two sides three directions, and this operation sucks described intrinsic cold air sucting inlet with cold air on every side with table certainly with the cold air that this pressure fan is supplied with.

If utilize first aspect present invention, because of comprising: with the body of thermal wall formation, be concealed in this intrinsic cooling device, the conduit of erectting from the rear portion of body, be located at the cooler of the cooling device in this conduit, the cold gas exhausting outlet that forms in the upper end of this conduit, on the body of this conduit before just, dress up the operation table of disassembled and assembled freely, from the cold air outlet to this operation supply with on table and the cooler heat exchange after the pressure fan of cold air, the cold air that this pressure fan is supplied be split into the flow distribution plate of the front of body and two sides three directions and certainly this operation with around the table cold air being sucked intrinsic cold air sucting inlet, so foods using that operation is processed on table from above the cold air that is split into three directions supplied with of cold air sucting inlet prevent outside gas enter and cold insulation.By this, food spoilage in the operation such as can prevent to classify.

If utilize the present invention's low temp operation on the other hand table device, because of its except above-mentioned structure, the air quantity that has more the air quantity of adjusting the cold air that this pressure fan supplies with is adjusted plate, so compared to the invention described above first aspect, the cold air that is expelled to three directions of the front of body and two sides can be discharged more equably.

Brief description of drawings is as follows:

Fig. 1 is the perspective side elevation view of low temp operation of the present invention with the table device;

Fig. 2 is the perspective elevation of low temp operation of the present invention with the table device;

Fig. 3 is a low temp operation of the present invention with the attached view of the perspective of table device;

Fig. 4 is the stereogram of expression low temp operation of the present invention with the circulating cold air of table device;

Fig. 5 is the longitudinal profile side view of low temp operation of the present invention with the conduit top of table device;

Fig. 6 is the pith stereogram of low temp operation of the present invention with the conduit top of table device;

Fig. 7 is the A-A profile of Fig. 5;

Fig. 8 is the stereogram of existing operation post.

Below, according to accompanying drawing in detail embodiments of the invention are described in detail.Fig. 1 is the perspective side elevation view of low temp operation of the present invention with table device 1; Fig. 2 is the perspective elevation of low temp operation of the present invention with table device 1; Fig. 3 is a low temp operation of the present invention with the attached view of the perspective of table device 1; Fig. 4 is for showing the stereogram of low temp operation of the present invention with the circulating cold air of table device 1; Fig. 5 is the longitudinal profile side view of low temp operation of the present invention with the conduit top of table device 1; Fig. 6 is the critical part stereogram of low temp operation of the present invention with the conduit top of table device 1; Fig. 7 is the A-A profile of Fig. 5.

Low temp operation of the present invention with table device 1 for being arranged at the processing conditioning for example in the supermarket or fresh food such as the meat peddled of shop such as convenience store, fresh fish, or the device of the back court in the food processing factory of processing conditioning home cooking or supermarket.This low temp operation has the size of about waist height of operator with table device 1 as shown in Figure 1 to Figure 3, and constitutes bodies 3 with the thermal wall 2 of opening upward.

This body 3 is made of towards left side Machinery Ministry 6 with connecting portion 7 that this Machinery Ministry 6 links collection cooling device 4, and is placed to disassembled and assembled freely as the operation in order to the operation post that carries out the food processing operation with table 5 on these.This operation is disposed at the positive front side of conduit 8 described later with table 5.

So on body 3, dress up disassembled and assembled freely with table 5 because of operation, pretend industry and can after the processing operation, pull down with table 5, clean easily, can keep health always.

In addition, establish the conduits 8 that cooler 17 has been installed at the rear portion of described body 3 with respect to body 3 vertical standing.As shown in Figure 1, parallel in the upper end of this conduit 8 with described body 3, have the horizontal part 9 that constitutes by thermal wall 2 of opening below promptly vertically being equipped with described conduit 8.The described conduit 8 of one end of this horizontal part 9 is communicated with, other end obturation, the cold air that rises in conduit 8 flows in the horizontal part 9 by pressure fan (cross-current fan) 23, and via air quantity adjust plate 30 and flow distribution plate 31 and be loaded on certainly below the inaccessible side end of horizontal part 9 in order to the honeycomb spare 15 of cold air rectification or the tap 32,32 that is formed at below the both sides are blown out, downwards be loaded on operation above the body 3 with flowing down on the table 5.

Again, described operation form around with table 5 in order to suck from described horizontal part 9 fall cold air sucting inlet 11..., be communicated with in each suction inlet 11... and the body 3 simultaneously.

Set up in the front of described conduit 8 and can place food or in order to the frame 26 of the spare unit such as plate of placing food.Again, can be enclosed in the rubbish that takes place in the operation at the downside of the connecting portion 7 of body 3, form simultaneously with utilization be contained in the bottom surface wheel 12 and movably handcart 13 collect into the handcart collection portion 14 that freely pulls out.

Below, cooling device 4 is described.The low temp operation of present embodiment constitutes with the cooler 17 that the cooling device 4 of table device 1 is condensed unit 18 and is concealed in conduit 8 by the Machinery Ministry 6 that is concealed in body 3 described later.The top of conduit 8 and described horizontal part 9 is communicated with, and is provided with there in order to send the pressure fan 23 of the cold air that this cooler 17 cooled off to horizontal part 9.About horizontal part 9 with the structure of discharging cold air with aftermentioned.

Again, the described unit 18 that condenses is made of the compressor 19 and the water-cooled condenser 20 that constitute the known freeze cycle of cooling device 4 together with described cooler 17.

The water pipe 21 of supplying with described water-cooled condenser 20 cooling waters is equipped in the described conduit 8 from top to bottom textural, and its connecting portion 21a pulls out from the upper end of conduit 8, makes can be connected with running water pipe in the upper end of this conduit 8.

Because of the condenser 20 that constitutes cooling device 4 adopts water-cooled, so also can not heat in the body 3 with used heat.Again, this water-cooled condenser 20 can easily connect pipe arrangement from the water pipe 21 of cooling water to water-cooled condenser 20 that supply with in the external upper of table device for food processing 1.

Below, the described horizontal part 9 that uses Fig. 5 to Fig. 7 explanation to have the structure of discharging cold air.This horizontal part 9 and dress up the described conduit 8 that is communicated with described body 3 and be communicated with, and linking the corner portion installation pair of right and left pressure fan 23,23 of described horizontal part 9 and conduit 8.The cold air that these pressure fans 23,23 suck from conduit 8 belows, discharge in the place ahead in horizontal part 9.

As shown in Figure 6, be provided with in order to the air quantity adjustment plate 30 of adjustment from the air quantity of the cold air of two pressure fans 23,23 in the place ahead of two pressure fans 23,23 again.This air quantity is adjusted the air quantity that plate 30 reduces for horizontal part 9 central portions, increases the air output of both sides simultaneously.And the place ahead of adjusting plate 30 in air quantity is provided with the pair of right and left flow distribution plate 31,31 that the cold air that will adjust plate 30 by air quantity is split into three directions of the place ahead and two sides.Two flow distribution plates 31,31 are by horizontal part 9 left and right symmetrically settings, are made of the first flow distribution plate 31A, the 31A of the both sides that cold air are directed to horizontal part 9, the second flow distribution plate 31B, the 31B in the place ahead that are directed to two flow distribution plates 31,31 and the 3rd flow distribution plate 31C, the 31C that is directed to the central authorities of horizontal part 9 respectively simultaneously.

Having below the inaccessible side leading section of opposition side of side of conduit 8 of horizontal part 9 with binding, be formed with in order to discharge the cold gas exhausting outlet 9A of the cold air that flows into from conduit 8 with the upper end correspondence of conduit 8, and be equipped with and the honeycomb spare 15 of the cold air rectification of discharging from pressure fan 23,23 can be equipped with two taps 32,32 simultaneously below inaccessible side both side ends at this cold gas exhausting outlet 9A.

In a word, the Quilt with air conditioning that cause two first flow distribution plate 31A, 31A are guided is directed to the both sides of horizontal part 9, so mainly discharge by two taps 32,32, simultaneously the Quilt with air conditioning of being guided because of the second flow distribution plate 31B, 31B and the 3rd flow distribution plate 31C, 31C is directed to the front portion of horizontal part 9, so by 15 discharges of honeycomb spare.According to above-mentioned structure, can discharge equably substantially by honeycomb spare 15 and two taps, 32,32 cold air of being discharged.

According to above-mentioned structure, the circulating cold air of low temp operation of the present invention with table device 1 is described with reference to Fig. 4.At first, being concealed in cold air utilization that the coolers 17 in the conduit 8 are cooled off is located at the horizontal part of top of two pressure fans, 23,23 conductive pipe 8 on the top of conduit 8 and sends.

Then, cold air by being loaded on the cold gas exhausting outlet 9A that forms at horizontal part 9 honeycomb spare 15 or any one of two taps 32,32, and fall with the top of table 5 to described operation.And then, drop to operation and get back in the body 3 by after the cold air sucting inlet 11... that forms the on every side suction of operation with table 5 with the cold air of the top of table 5 is as noted above, and the described cooler 17 of inflow catheter 8, to carry out heat exchange.

Utilize above-mentioned structure, operation with the foods using of processing on the table 5 by above the cold air cold insulation supplied with of cold gas exhausting outlet 9A.By this, can prevent food spoilage in the operation.

Again, reason sucks operation in the body 3 with the cold air on the table 5 at the cold air sucting inlet 11... that forms on every side of operation with table 5, worsens so operating environment also can not take place.In addition, because of operation is dressed up disassembled and assembled freely with table 5 at body 3,, clean easily so can after operation, pull down.

If utilize first aspect present invention, because of comprising: with the body of thermal wall formation, be concealed in this intrinsic cooling device, the conduit of erectting from the rear portion of body, be located at this cooler of the cooling device in this conduit, the cold gas exhausting outlet that forms in the upper end of conduit, be contained in the operation table above the just preceding body of conduit, from the cold air outlet to operation supply with on table and the cooler heat exchange after the pressure fan of cold air, the cold air that this pressure fan is supplied be split into the front of this body and two sides three directions flow distribution plate and certainly this operation with around the table cold air being sucked intrinsic cold air sucting inlet, so foods using that operation is processed on table from above the cold air that is split into three directions supplied with of cold gas exhausting outlet prevent outside gas enter and cold insulation.By this, food spoilage in the operation such as can prevent to classify.

If utilize the present invention's low temp operation on the other hand table device, because of its except above-mentioned structure, the air quantity that has more the air quantity of adjusting the cold air that pressure fan supplies with is adjusted plate, so compared to first aspect present invention, the cold air that is expelled to three directions of the front of body and two sides can be discharged more equably.

Claims (1)

1. a low temp operation table device is characterized in that, comprising:

Body constitutes with thermal wall;

Cooling device is concealed in this body;

Conduit is erect from the rear portion of described body;

The cooler of described cooling device is located in the described conduit;

Cold gas exhausting outlet forms in the upper end of described conduit;

The operation table is located at above the just preceding body of described conduit;

Pressure fan, from described cold gas exhausting outlet to described operation supply with on table and described cooler heat exchange after cold air;

Air quantity is adjusted plate, in order to adjust the cold air air quantity that described pressure fan is supplied with;

Flow distribution plate is located at the place ahead that this air quantity is adjusted plate, is split into three directions of the front and the two sides of described body with the cold air that this pressure fan is supplied with; And

Cold air sucting inlet is from described operation sucking cold air in the described body on every side with table.

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