CN112369871A - Refrigerated display cabinet with open-type cabinet opening air return assembly - Google Patents

Refrigerated display cabinet with open-type cabinet opening air return assembly Download PDF

Info

Publication number
CN112369871A
CN112369871A CN202011263550.4A CN202011263550A CN112369871A CN 112369871 A CN112369871 A CN 112369871A CN 202011263550 A CN202011263550 A CN 202011263550A CN 112369871 A CN112369871 A CN 112369871A
Authority
CN
China
Prior art keywords
cabinet
plate
air
return
open
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011263550.4A
Other languages
Chinese (zh)
Inventor
罗奇峰
刘姗姗
陈可
黄喜顺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xingxing Refrigeration Co ltd
Original Assignee
Zhejiang Xingxing Refrigeration Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Xingxing Refrigeration Co ltd filed Critical Zhejiang Xingxing Refrigeration Co ltd
Priority to CN202011263550.4A priority Critical patent/CN112369871A/en
Publication of CN112369871A publication Critical patent/CN112369871A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/04Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439Cases or cabinets of the open type
    • A47F3/0443Cases or cabinets of the open type with forced air circulation
    • A47F3/0447Cases or cabinets of the open type with forced air circulation with air curtains
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/04Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482Details common to both closed and open types
    • A47F3/0486Details common to both closed and open types for charging, displaying or discharging the articles

Abstract

The invention discloses an open type refrigeration display cabinet with a cabinet opening air return component, which comprises a cabinet body, wherein an inner plate is arranged on the inner wall of the cabinet body, an air channel is formed between the inner plate and the cabinet body, a plurality of side air outlets communicated with the air channel are formed in the top of the inner plate, a plurality of rows of storage racks are clamped on the top of the outer wall of the inner plate, a plurality of trolleys are arranged in the cabinet body below the storage racks, a plurality of inner air return openings are formed in the bottom surface of the inner plate, the air return component is arranged between two sides of the. Can arrange article on the supporter and demonstrate, the return air subassembly can rotate and go up and down, then rise the back with the return air subassembly, the shallow can be taken out or pushed in from cabinet body bottom, thereby be convenient for place a large amount of article on the shallow and be convenient for pull out and seek and take, the shallow pushes cabinet body bottom storage back, put down the return air subassembly, the return air subassembly carries on spacingly to the shallow, at this moment, the return air subassembly carries out the return air with interior return air inlet, and through the wind channel, side air outlet and overhead air outlet form circulation air conditioning, keep the internal constant temperature of cabinet cold-stored.

Description

Refrigerated display cabinet with open-type cabinet opening air return assembly
Technical Field
The invention relates to the technical field of refrigerated display cabinets, in particular to a refrigerated display cabinet with an open-type cabinet opening air return assembly.
Background
The refrigeration showcase is a refrigeration device which keeps constant low temperature and is a civil product which keeps constant low temperature and cold state of food or other articles, the top of the inner wall of the refrigeration showcase is often provided with a plurality of layers of storage racks, the bottom of the inner wall of the refrigeration showcase is provided with a storage space, when in use, the air outlets arranged on the inner wall and the top of the showcase body blow cold air to the inner cavity of the showcase body, meanwhile, the cold air in the cabinet body is sucked back again by the air return opening arranged at the bottom of the cabinet body and is blown out again after being cooled by the air duct, the evaporator and the like, thereby keeping the constant temperature refrigeration in the display cabinet, but the prior display cabinet air return component is in a fixed installation form, it is fixed and is close to cabinet door one side in cabinet body bottom to be higher than cabinet body bottom storing space usually, lead to cabinet body bottom storing space to deposit and take article comparatively difficult, especially be difficult to find fast and take out article when the bottom space piles up article after, we propose a cabinet mouth return air subassembly open-type cold-stored show cupboard for this reason and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a refrigerating display cabinet with an open-type cabinet opening air return assembly, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cold-stored show cupboard of counter opening return air subassembly open-type, includes the cabinet body, the inner wall department fixed mounting inner panel of the cabinet body, form the wind channel between the inner panel and the cabinet body, open the side air outlet that has a plurality of intercommunication wind channels at the top of inner panel, inner panel outer wall top joint multirow supporter, the internal a plurality of shallow that are equipped with of cabinet of supporter below, open the inner panel bottom surface of shallow department has a plurality of interior return air mouths, the inner panel and the cabinet body of shallow both sides installation return air subassembly, the inner chamber top of the cabinet body is equipped with the top air outlet.
Preferably, the shelf comprises a placing plate, reinforcing ribs are fixedly mounted at the bottoms of the two ends of the placing plate, a plurality of slots are formed in the two sides of the inner plate, a plurality of upper insertion rods are fixedly mounted at the tops of the side walls of the reinforcing ribs, a plurality of lower insertion rods are fixedly mounted at the bottoms of the side walls of the reinforcing ribs, the upper insertion rods and the lower insertion rods are respectively inserted into the slots, a plurality of bayonets are formed in the bottoms of the upper insertion rods and the lower insertion rods, the bottom of the slot is clamped by the bayonets, one side outer wall of the placing plate, which is far away from the inner plate, is fixedly connected with one ends of a plurality of plastic rods, and the other end of each plastic rod is fixedly connected with the.
In a preferred embodiment, the upper insertion rod is of a downward-bent arc structure, the lower insertion rod is of an upward-bent arc structure, and a C-shaped sliding groove is formed in one end, away from the plastic rod, of the label plate.
In an embodiment of the present invention, a plurality of guard bars are fixedly mounted at the bottom of the outer wall of the inner plate, the guard bars are of an elastic rubber cylindrical structure, the cart comprises a frame, a plurality of rollers are fixedly mounted at the bottom of the frame, a plurality of placing nets are fixedly mounted between the inner walls of the frame, and a plurality of guardrails are fixedly welded between the frames at the top of the placing nets.
In a preferred embodiment, the sum of the widths of the frames of the trolleys is equal to the width of the inner cavity of the cabinet body, and one end of the placing net far away from the inner plate is of a downward-bent arc structure.
An embodiment of preferred, the return air subassembly includes the return air pipe, the slip joint return air pipe in open end inner wall bottom of the cabinet body, the return air pipe is close to the one end of the equal fixed connection rotor tube in outer wall both ends of inner panel, the equal fixed mounting fixed plate in both sides of inner panel, the other end integrated into one piece of rotor tube is equipped with the circle pipe, the both ends outer wall of circle pipe rotates through the round pin axle and connects the fixed plate, it has the rotary tank to open on the inner panel of fixed plate department, the circle pipe rotates and runs through rotary tank and parallel air channel, equal fixed mounting U type seat on the inner panel of fixed plate bottom and the rotor tube, the U type seat inner chamber on inner panel and the rotor tube rotates the both ends of connecting the hydraulic stem through the round pin axle respectively, outer wall and the top surface both ends of keeping away from the inner.
In an embodiment, the axes of the circular coil pipe and the rotary groove are overlapped, a sealing gasket attached to the circular coil pipe is installed on the inner wall of the rotary groove, the hydraulic rod is an oil pressure spring supporting arm, the rotary pipe is of a Z-shaped structure, and the sum of the lengths of two horizontal ends of the rotary pipe is equal to the length of the trolley.
Preferably, the top air outlet comprises a top plate, the top of the inner cavity of the cabinet body is fixedly provided with the top plate, the top plate is of a U-shaped structure, the inner cavity of the top plate is communicated with an air channel, the bottom of the top plate is provided with a plurality of lower air outlets, an inclined plate is fixedly arranged on one side, close to the open end of the cabinet body, of the top plate, a baffle is fixedly arranged on the top of the inclined plate, a plurality of uniform openings are formed in the baffle and the inclined plate, and an air deflector is fixedly arranged on one side, far away from the top plate, of.
In a preferred embodiment, the height of one end of the inclined plate close to the air deflector is greater than that of the other end of the inclined plate, the air deflector is installed in an inclined mode, and the bottom of the air deflector is of an inward-bent arc-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the shelf is convenient to install and adjust and is convenient for placing and displaying articles;
2. the return air pipe and the air duct are connected through the rotating pipe, so that the return air pipe can rotate and lift, the push-in and the pull-out of a cart are facilitated while the return air is ensured, the goods are conveniently paved and stored, and the storage space at the bottom of the cabinet body is fully utilized;
3. the rotating rod is supported by the hydraulic rod, and the hydraulic rod is a calculated oil pressure spring supporting arm, so that the weight of the return air pipe is conveniently supported, and the return air pipe is conveniently lifted;
4. the top air outlet compresses air through the inclined plate and the air guide plate which are installed in an inclined mode, and the air is blown out in an arc-shaped structure at the bottom of the air guide plate in a guiding mode, so that an airtight air curtain is formed at the opening end of the cabinet body, the cabinet body is protected through the air curtain, external water vapor is prevented from entering the cabinet body, the air curtain is opposite to an outer air return inlet, the circulation of the air is facilitated, and the constant-temperature effect in the cabinet body is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the cabinet body according to the present invention;
FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged structural view of the structure at C in FIG. 2 according to the present invention;
FIG. 5 is an enlarged structural view of the structure at B in FIG. 2 according to the present invention;
FIG. 6 is a schematic view of the cart according to the present invention;
fig. 7 is a schematic view of the state of the return air assembly of the present invention when it is open.
In the figure: 1. a cabinet body; 2. an inner plate; 3. a rack; 31. placing the plate; 32. a reinforcing rib plate; 33. a slot; 34. a lower inserted link; 35. an upper insertion rod; 36. a bayonet; 37. a plastic rod; 38. a label plate; 4. a side air outlet; 5. pushing a cart; 51. a frame; 52. placing a net; 53. a guardrail; 54. a roller; 6. an air return component; 61. a return air duct; 62. an outer return air inlet; 63. rotating the tube; 64. a U-shaped seat; 65. a hydraulic lever; 66. a fixing plate; 67. a circular coil pipe; 68. rotating the groove; 7. an air duct; 8. a top air outlet; 81. a top plate; 82. a lower tuyere; 83. a sloping plate; 84. a baffle plate; 85. evenly dividing the openings; 86. an air deflector; 9. an inner return air inlet; 10. a guard bar.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a cabinet mouthful return air subassembly open-type cold-stored show cupboard, including the cabinet body 1, the inner wall department fixed mounting inner panel 2 of the cabinet body 1, form wind channel 7 between inner panel 2 and the cabinet body 1, open at the top of inner panel 2 has the side air outlet 4 of a plurality of intercommunication wind channels 7, 2 outer wall top joint multirow supporter 3 of inner panel, be equipped with a plurality of shallow 5 in the cabinet body 1 of supporter 3 below, 2 bottom surfaces of inner panel of shallow 5 department are opened there are a plurality of interior return air inlets 9, installation return air subassembly 6 between the inner panel 2 of shallow 5 both sides and the cabinet body 1, the inner chamber top of the cabinet body 1 is equipped with top. Can arrange article on the supporter 3 and demonstrate, the return air subassembly 6 can rotate and go up and down, then rise the back with return air subassembly 6, shallow 5 can be taken out or push away from cabinet body 1 bottom, thereby be convenient for place a large amount of article and be convenient for pull out and seek and take on shallow 5, shallow 5 pushes away behind the storage of cabinet body 1 bottom, put return air subassembly 6 down, return air subassembly 6 carries on spacingly to shallow 5, at this moment, return air subassembly 6 and interior return air inlet 9 carry out the return air, and through wind channel 7, side air outlet 4 and top air outlet 8 form circulation air conditioning, keep the internal constant temperature of cabinet to refrigerate.
The shelf 3 comprises a placing plate 31, reinforcing ribs 32 are fixedly arranged at the bottoms of the two ends of the placing plate 31, a plurality of slots 33 are formed in the two sides of the inner plate 2, a plurality of upper inserting rods 35 are fixedly arranged at the tops of the side walls of the reinforcing ribs 32, a plurality of lower inserting rods 34 are fixedly arranged at the bottoms of the side walls of the reinforcing ribs 32, the upper inserting rods 35 and the lower inserting rods 34 are respectively inserted into the slots 33, a plurality of bayonets 36 are formed at the bottoms of the upper inserting rods 35 and the lower inserting rods 34, the bayonets 36 are clamped with the bottoms of the slots 33, one outer wall of one side, far away from the inner plate 2, of the placing plate 31 is fixedly connected with one ends of a plurality of plastic rods 37, the other end of the plastic rod 37 is fixedly connected with a label plate 38, the upper inserting rods 35 and the lower inserting rods 34 are inserted into the slots 33, the reinforcing ribs 32 are pressed by the gravity of the placing plate 31, the supporting point, the placing plate 31 is supported by the lower inserting rods 34, thereby board 31 is placed to the quick fixation, is convenient for place the show article to manual lifting is placed board 31, makes bayonet 36 break away from the slot 33 bottom, thereby will go up inserted bar 35 and lower inserted bar 34 and pull out slot 33, is convenient for adjust and places board 31 position, and the last joint label of label board 38 is convenient for show article relevant information.
The upper insertion rod 35 is of a downward-bent arc-shaped structure, the lower insertion rod 34 is of an upward-bent arc-shaped structure, the bayonet 36 can conveniently clamp the slot 33 under the pressure of the reinforcing rib plate 32, and a C-shaped sliding groove is formed in one end, far away from the plastic rod 37, of the label plate 38, so that label paper can be conveniently clamped in a sliding mode.
A plurality of fender rods 10 of outer wall bottom fixed mounting of inner panel 2, fender rod 10 is elastic rubber cylinder structure, shallow 5 includes frame 51, a plurality of gyro wheels 54 of bottom fixed mounting of frame 51, a plurality of net 52 of placing of fixed mounting between frame 51 inner wall, place a plurality of guardrails 53 of fixed welding between frame 51 at net 52 top, the frame 51 width sum of a plurality of shallow 5 equals the inner chamber width of the cabinet body 1, place the arc structure that the net 52 kept away from the one end of inner panel 2 is the downwarping, then a plurality of shallow 5 closely laminate and push cabinet body 1 and place, fender rod 10 cushions the protection when shallow 5 pushes in, avoid inner panel 2 to receive the impact, place the goods on the net 52 and protect through guardrail 53, thereby deposit the goods, and place the net 52 outer end and be the arc structure, be convenient for the goods to push and place net 52 or take.
The air return assembly 6 comprises an air return pipe 61, the bottom of the inner wall of the opening end of the cabinet body 1 is slidably clamped with the air return pipe 61, two ends of the outer wall of the air return pipe 61, which are close to the inner plate 2, are fixedly connected with one end of a rotating pipe 63, fixing plates 66 are fixedly installed on two sides of the inner plate 2, the other end of the rotating pipe 63 is integrally provided with a circular coil pipe 67, the outer walls of two ends of the circular coil pipe 67 are rotatably connected with the fixing plates 66 through pin shafts, a rotating groove 68 is formed in the inner plate 2 at the position of the fixing plates 66, the circular coil pipe 67 rotatably penetrates through the rotating groove 68 and is connected with an air duct 7, U-shaped seats 64 are fixedly installed on the inner plate 2 at the bottom of the fixing plates 66 and the rotating pipe 63, inner cavities of the U-shaped seats 64 on the inner plate 2 and the rotating pipe 63 are respectively rotatably connected with two ends of a hydraulic rod 65 through pin shafts, outer air return ports 62 are, the hydraulic rod 65 is an oil pressure spring supporting arm, the rotating tube 63 is of a Z-shaped structure, the sum of the lengths of two horizontal ends of the rotating tube 63 is equal to the length of the cart 5, the air return pipe 61 is pulled, the air return pipe 61 drives the rotating pipe 63 to rotate, at the same time, the circular disk pipe 67 on the end surface of the rotating pipe 63 rotates along the fixed plate 66, simultaneously hydraulic stem 65 extension supports rotating-tube 63, after return air pipe 61 pulls up, shallow 5 can be followed cabinet body 1 and interior pull out and push, convenient storage and the goods of taking, shallow 5 pushes away cabinet body 1 back, return air pipe 61 is pushed down, rotating-tube 63 rotates and makes hydraulic stem 65 shrink, return air pipe 61 moves down and carries out spacing fixed to shallow 5 behind the cabinet body 1 bottom, outer return air inlet 62 carries out the resorption circulation to the air conditioning in the cabinet body 1 bottom outside this moment, hydraulic stem 65 is the hydraulic spring support arm that has calculated, be convenient for support return air pipe 61 weight, return air pipe 61 conveniently goes up and down.
The top air outlet 8 comprises a top plate 81, a top plate 81 is fixedly installed at the top of the inner cavity of the cabinet body 1, the top plate 81 is of a U-shaped structure, the inner cavity of the top plate 81 is communicated with the air duct 7, a plurality of lower air outlets 82 are formed in the bottom of the top plate 81, an inclined plate 83 is fixedly installed on one side, close to the open end of the cabinet body 1, of the top plate 81, a baffle 84 is fixedly installed at the top of the inclined plate 83, a plurality of equalizing openings 85 are formed in the baffle 84 and the inclined plate 83, an air deflector 86 is fixedly installed on one side, far away from the top plate 81, of the inclined plate 83, close to the air deflector 86, of which the height is larger than that of the other end, the air deflector 86 is installed in an inclined manner, the bottom of the air deflector 86 is of an arc-shaped structure which is bent inwards, after cold air flows into the top plate 81 along the air duct 7, one part of the cold, the cold air is compressed during moving, the flow rate is accelerated, and finally the cold air is guided and blown out through the arc-shaped structure at the bottom of the air deflector 86, so that a closed air curtain is formed at the opening end of the cabinet body 1, the interior of the cabinet body 1 is protected through the air curtain, external water vapor is prevented from entering, and the air curtain is opposite to the external air return port 62, so that the cold air circulation is facilitated.
The working principle is as follows: when the invention is used, the upper inserting rod 35 and the lower inserting rod 34 are inserted into the slot 33, the placing plate 31 presses down the reinforced rib plate 32 by gravity, the reinforced rib plate 32 supports the placing plate 31 by taking the lower inserting rod 34 and the upper inserting rod 35 as supporting points, the bayonets 36 on the upper inserting rod 35 and the lower inserting rod 34 are pressed and clamped with the bottom of the slot 33, so that the placing plate 31 is quickly fixed, the displayed articles are convenient to place, the air return pipe 61 is pulled, the air return pipe 61 drives the rotating pipe 63 to rotate, the disc pipe 67 on the end surface of the rotating pipe 63 rotates along the fixed plate 66, the hydraulic rod 65 extends to support the rotating pipe 63, after the air return pipe 61 is pulled, the cart 5 can be pulled out of the cabinet body 1 to lay or take the goods, after the goods are laid, the cart 5 is pushed into the bottom of the cabinet body 1, the air return pipe 61 is pressed down, the rotating pipe 63 rotates to enable the hydraulic rod 65 to contract, the air return pipe 61 moves to the bottom of the, the bottom storage space of the cabinet body 1 is conveniently and fully utilized, the use is convenient, the hydraulic rod 65 is a calculated oil pressure spring supporting arm and is convenient for supporting the weight of the return air pipe 61, the return air pipe 61 is convenient to lift, after the lower part of the return air pipe 61 is fixed, the outer return air inlet 62 and the inner return air inlet 9 carry out the back suction circulation on cold air in the cabinet body 1, the cold air is cooled again through an evaporator and the like and circulates through the air duct 7, goods at a plurality of goods shelves 3 and carts 5 are refrigerated through the side air outlet 4, after the cold air continuously moves to the top plate 81, one part of the cold air is blown out downwards from the lower air inlet 82 to refrigerate the inner cavity of the cabinet body 1, the other part of the cold air is uniformly dispersed through the equalizing port 85 and blown to the air guide plate 86, the inclined plate 83 and the air guide plate 86 are obliquely installed, the cold air is compressed during moving, the flow rate is accelerated, and finally, protect in the cabinet body 1 through the air curtain, avoid external steam to get into, and the air curtain is just to outer return air inlet 62, and the air conditioning circulation of being convenient for guarantees the interior constant temperature effect of the cabinet body 1.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a cold-stored show cupboard of counter vent return air subassembly open-type, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inner wall department fixed mounting inner panel (2) of the cabinet body (1), form wind channel (7) between the inner panel (2) and the cabinet body (1), side air outlet (4) that have a plurality of intercommunication wind channels (7) are opened at the top of inner panel (2), inner panel (2) outer wall top joint multirow supporter (3), be equipped with a plurality of shallow (5) in the cabinet body (1) of supporter (3) below, inner panel (2) bottom surface division that shallow (5) located has a plurality of interior return air mouths (9), installation return air subassembly (6) between the inner panel (2) of shallow (5) both sides and the cabinet body (1), the inner chamber top of the cabinet body (1) is equipped with top air outlet (8).
2. The open-type refrigerated display case of cabinet-opening return air assembly of claim 1 wherein: the commodity shelf (3) comprises a placing plate (31), reinforcing ribs (32) are fixedly mounted at the bottoms of two ends of the placing plate (31), a plurality of inserting slots (33) are formed in two sides of the inner plate (2), a plurality of upper inserting rods (35) are fixedly mounted at the tops of the side walls of the reinforcing ribs (32), a plurality of lower inserting rods (34) are fixedly mounted at the bottoms of the side walls of the reinforcing ribs (32), the upper inserting rods (35) and the lower inserting rods (34) are respectively inserted into the inserting slots (33), a plurality of bayonets (36) are formed in the bottoms of the upper inserting rods (35) and the lower inserting rods (34), the bayonets (36) are clamped with the bottoms of the inserting slots (33), one ends of a plurality of plastic rods (37) are fixedly connected to the outer wall of one side, far away from the inner plate (2), of the placing plate (31), and label plates (38) are fixedly connected to the other ends of the.
3. The open-type refrigerated display case of cabinet-opening return air assembly of claim 2 wherein: go up inserted bar (35) and be the arc structure of kickdown, inserted bar (34) are the arc structure of kickup down, the spout that has the C type structure is opened to the one end that plastics pole (37) was kept away from in tag board (38).
4. The open-type refrigerated display case of cabinet-opening return air assembly of claim 1 wherein: a plurality of guard bars of outer wall bottom fixed mounting (10) of inner panel (2), guard bar (10) are elasticity rubber cylinder structure, shallow (5) are including frame (51), a plurality of gyro wheels of bottom fixed mounting (54) of frame (51), a plurality of nets (52) of placing of fixed mounting between frame (51) inner wall, a plurality of guardrails of fixed welding (53) between frame (51) of placing net (52) top.
5. The open-type refrigerated display case of cabinet-opening return air assembly of claim 4 wherein: the sum of the widths of the frames (51) of the multiple trolleys (5) is equal to the width of the inner cavity of the cabinet body (1), and one end, far away from the inner plate (2), of the placing net (52) is of a downward-bent arc-shaped structure.
6. The open-type refrigerated display case of cabinet-opening return air assembly of claim 1 wherein: the air return assembly (6) comprises an air return pipe (61), the cabinet body (1) is clamped with the air return pipe (61) in a sliding mode at the bottom of the inner wall of the open end of the cabinet body, the air return pipe (61) is close to one end of a rotating pipe (63) fixedly connected with the two ends of the outer wall of the inner plate (2), fixing plates (66) are fixedly installed on the two sides of the inner plate (2), a round coil pipe (67) is arranged at the other end of the rotating pipe (63) in an integrated mode, the outer walls of the two ends of the round coil pipe (67) are rotatably connected with the fixing plates (66) through pin shafts, a rotating groove (68) is formed in the inner plate (2) at the position of the fixing plates (66), the round coil pipe (67) is rotated to penetrate through the rotating groove (68) to form the ventilation channel (7), U-shaped seats (64) are fixedly installed on the inner plate (2) at the bottom of the fixing plates (66) and the rotating pipe (63), inner cavities of the, and outer air return ports (62) are formed in the two ends of the outer wall and the top surface of the air return pipe (61) far away from the inner plate (2).
7. The open-type refrigerated display case of cabinet-opening return air assembly of claim 6 wherein: the axis coincidence of circle coil pipe (67) and commentaries on classics groove (68), the sealed pad of laminating circle coil pipe (67) is installed to the inner wall of commentaries on classics groove (68), hydraulic stem (65) are the oil pressure spring support arm, rotating-tube (63) are Z type structure, and two level end length sums of rotating-tube (63) equal the length of shallow (5).
8. The open-type refrigerated display case of cabinet-opening return air assembly of claim 1 wherein: the top air outlet (8) comprises a top plate (81), the top of the inner cavity of the cabinet body (1) is fixedly provided with the top plate (81), the top plate (81) is of a U-shaped structure, the inner cavity of the top plate (81) is communicated with the air duct (7), a plurality of lower air ports (82) are formed in the bottom of the top plate (81), a sloping plate (83) is fixedly arranged on one side, close to the opening end of the cabinet body (1), of the top plate (81), a baffle plate (84) is fixedly arranged on the top of the sloping plate (83), a plurality of uniform openings (85) are formed in the baffle plate (84) and the sloping plate (83), and an air deflector (86) is fixedly arranged on one side, far away from the top.
9. The open-type refrigerated display case of cabinet-opening return air assembly of claim 8 wherein: the height of one end, close to the air guide plate (86), of the inclined plate (83) is larger than that of the other end of the inclined plate, the air guide plate (86) is installed in an inclined mode, and the bottom of the air guide plate (86) is of an inward-bent arc-shaped structure.
CN202011263550.4A 2020-11-12 2020-11-12 Refrigerated display cabinet with open-type cabinet opening air return assembly Pending CN112369871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011263550.4A CN112369871A (en) 2020-11-12 2020-11-12 Refrigerated display cabinet with open-type cabinet opening air return assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011263550.4A CN112369871A (en) 2020-11-12 2020-11-12 Refrigerated display cabinet with open-type cabinet opening air return assembly

Publications (1)

Publication Number Publication Date
CN112369871A true CN112369871A (en) 2021-02-19

Family

ID=74583497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011263550.4A Pending CN112369871A (en) 2020-11-12 2020-11-12 Refrigerated display cabinet with open-type cabinet opening air return assembly

Country Status (1)

Country Link
CN (1) CN112369871A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04113183A (en) * 1990-09-04 1992-04-14 Sanyo Electric Co Ltd Method for operating open show case
CN208875845U (en) * 2017-12-19 2019-05-21 郑州凯雪冷链股份有限公司 Utilize the energy saving wind cooling refrigerator display case of natural cooling source
CN109953563A (en) * 2019-04-28 2019-07-02 浙江星星冷链集成股份有限公司 Double air curtain refrigerated display cabinets
CN209165849U (en) * 2018-09-13 2019-07-26 新疆农业科学院农产品贮藏加工研究所 A kind of pre-cooling, refrigeration, drying integrated full-heat-exchange equipment
CN111102794A (en) * 2019-12-19 2020-05-05 中国船舶重工集团公司第七0四研究所 Refrigeration temperature control type goods shelf

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04113183A (en) * 1990-09-04 1992-04-14 Sanyo Electric Co Ltd Method for operating open show case
CN208875845U (en) * 2017-12-19 2019-05-21 郑州凯雪冷链股份有限公司 Utilize the energy saving wind cooling refrigerator display case of natural cooling source
CN209165849U (en) * 2018-09-13 2019-07-26 新疆农业科学院农产品贮藏加工研究所 A kind of pre-cooling, refrigeration, drying integrated full-heat-exchange equipment
CN109953563A (en) * 2019-04-28 2019-07-02 浙江星星冷链集成股份有限公司 Double air curtain refrigerated display cabinets
CN111102794A (en) * 2019-12-19 2020-05-05 中国船舶重工集团公司第七0四研究所 Refrigeration temperature control type goods shelf

Similar Documents

Publication Publication Date Title
KR101876581B1 (en) Improvements in or relating to refrigerated display appliances
US20160302591A1 (en) Improvements in refrigerators
JP6616766B2 (en) Improvements in refrigerated display equipment or improvements in refrigerated display equipment
HUT76933A (en) Merchandising display
EP2996517B1 (en) Improvements in or relating to refrigerated display appliances
US20070051127A1 (en) Cooling tubes for shelving
CN206352927U (en) Refrigerator and its drawer appliance
CN104507364B (en) Freeze sale case
US20130300275A1 (en) Refrigerator appliance with a drawer
CN107062781A (en) Refrigerator and its drawer appliance
CN112369871A (en) Refrigerated display cabinet with open-type cabinet opening air return assembly
US3256709A (en) Display means for refrigerated cabinets
US5433082A (en) Refrigeration system for a cooler
CN106839584A (en) Wind cooling refrigerator
CN1087158C (en) Refrigerating merchandise showing cabinet with back carrying goods
US8387403B2 (en) Goods presentation refrigerator with air flow provisions for preventing condensation on door
CN203207623U (en) Display cabinet
WO2006021809A2 (en) Improvements in or relating to storage
CN207889744U (en) Bags of blood transfer cart
CN106642916A (en) Refrigerating device
CN211120198U (en) Blood transfusion department places frame with blood cold-stored
CN213640629U (en) Novel take-out is with cold-stored cabinet of storing that keeps warm
CN206399087U (en) Refrigerating device
CN206630351U (en) A kind of Novel self-aid dish-ordering cabinet
CN211511233U (en) Sushi fresh-keeping display cabinet

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination