CN211643222U

CN211643222U - Constant-temperature refrigeration distribution equipment convenient to move

Info

Publication number: CN211643222U
Application number: CN202020104606.0U
Authority: CN
Inventors: 李亮; 张庆华; 万昶宸
Original assignee: Shenzhen Hehe Medical Laboratory
Current assignee: Shenzhen Hehe Medical Laboratory
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-09
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a delivery equipment technical field specifically is a cold-stored delivery equipment of constant temperature convenient to remove, including PMKD, four edges of PMKD bottom all are equipped with the universal wheel, and PMKD's surface and the position that is close to the left side edge are equipped with the support firmware, and the support firmware includes the fixed column of symmetric distribution, and the top swing joint of fixed column has the pull rod, and PMKD's surface is equipped with the fridge, and the left side of fridge is equipped with refrigerating plant, and the top of fridge articulates there is the case lid. This cold-stored delivery equipment of constant temperature convenient to remove can make the pull rod adapt to the user of different heights through the support firmware, can refrigerate the cooling to the fridge through refrigerating plant, places the storehouse through U-shaped ice bag and places the ice bag and can make this cold-stored delivery equipment keep constant temperature when removing, through universal wheel and the pull rod that is equipped with, is convenient for this cold-stored delivery equipment removal.

Description

Constant-temperature refrigeration distribution equipment convenient to move

Technical Field

The utility model relates to a delivery equipment technical field specifically is a cold-stored delivery equipment of constant temperature convenient to remove.

Background

Because of the development of greenhouse planting technology, more and more fruits and vegetables can be provided all the year round, but need to be refrigerated and kept fresh during distribution and transportation, keep its freshness and color and luster degree, a professional refrigerated transport vehicle integrated with a transport tool is generally adopted during long-distance transportation, but during short-distance movement, the refrigerated transport vehicle is not suitable for refrigerated distribution, and therefore, a constant-temperature refrigerated distribution device convenient to move is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold-stored delivery equipment of constant temperature convenient to remove to it is not suitable for the cold-stored problem of delivery of short distance to propose current refrigeration plant in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a constant-temperature refrigeration distribution device convenient to move comprises a fixed base plate, universal wheels are arranged at four corners of the bottom of the fixed base plate, supporting fixing pieces are arranged on the surface of the fixed base plate and close to the left side edge, each supporting fixing piece comprises symmetrically distributed fixed columns, circular inserting grooves are formed in the tops of the fixed columns, symmetrically distributed strip-shaped sliding grooves are formed in the positions, opposite to the two fixed columns, of the circumferential outer walls, fixed blocks are arranged on the positions, close to the top edge, of the circumferential outer walls of the fixed columns, threaded holes are formed in the outer sides of the fixed blocks, pre-tightening bolts are connected with the threads in the threaded holes, pull rods are movably connected to the tops of the fixed columns, a refrigeration box is arranged on the surface of the fixed base plate, a hard shell, a thermal insulation layer and a hard inner layer are sequentially arranged, the open end of the U-shaped partition board is attached to the left side of the inner wall of the refrigerating box, the U-shaped partition board and the hard inner layer form a U-shaped ice bag placing bin, the left side of the refrigerating box is provided with a refrigerating device which comprises a frame-shaped rubber sealing element, the frame-shaped rubber sealing element penetrates through the left side of the refrigerating box, a rear cover plate is arranged on the left side of the frame-shaped rubber sealing element, the right side of the frame-shaped rubber sealing element is provided with a front cover plate, the side surface of the front cover plate is provided with a plurality of through holes which are arranged at equal intervals, a mounting plate is arranged on the inner wall of the frame-shaped rubber sealing element and close to the front cover plate, four mounting through grooves which are arranged at equal intervals are arranged on the side surface of the mounting plate, the semiconductor refrigeration piece is arranged in the installation through groove, an aluminum heating plate is bonded to the heating surface of the semiconductor refrigeration piece, and a box cover is hinged to the top of the refrigeration box.

Preferably, a fixing rod is arranged between the two fixing columns and at a position close to the bottom.

Preferably, a plurality of reinforcing rods which are arranged at equal intervals are arranged between two sides of the pull rod, the thickness of each reinforcing rod is matched with the width of the corresponding strip-shaped sliding groove, the reinforcing rods are connected with the corresponding fixed columns in a sliding mode, the outer diameter of each pull rod is matched with the inner diameter of the corresponding circular slot, the pull rod is movably inserted into the corresponding fixed columns, and the end portions of the pre-tightening bolts are in contact with the pull rods.

Preferably, the side surface of the rear cover plate and the position close to the top are horizontally provided with a plurality of strip-shaped heat dissipation holes which are distributed at equal intervals.

Preferably, the side of aluminium system heating panel is vertical to be equipped with a plurality of equidistant fin of arranging, the bottom of frame shape rubber seal inner wall just is located the back shroud with the position between the mounting panel is equipped with the silence fan of symmetric distribution, the silence fan is located under the fin.

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

this cold-stored delivery equipment of constant temperature convenient to remove can make the pull rod adapt to the user of different heights through the support firmware, can refrigerate the cooling to the fridge through refrigerating plant, places the storehouse through U-shaped ice bag and places the ice bag and can make this cold-stored delivery equipment keep constant temperature when removing, through universal wheel and the pull rod that is equipped with, is convenient for this cold-stored delivery equipment removal.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a support fastener of the present invention;

FIG. 3 is a schematic view of the refrigerating compartment of the present invention;

FIG. 4 is a schematic view of the sectional view and the internal structure of the refrigerator of the present invention;

fig. 5 is a schematic view of a first exploded structure of the refrigeration apparatus of the present invention;

fig. 6 is a schematic diagram of a second decomposition structure of the refrigerating apparatus of the present invention.

In the figure: the refrigerator comprises a fixed bottom plate 1, universal wheels 10, supporting and fixing pieces 2, fixed columns 20, circular slots 200, strip-shaped sliding grooves 201, fixed rods 21, fixed blocks 22, threaded holes 220, pre-tightening bolts 221, pull rods 3, reinforcing rods 30, a refrigerator 4, a box cover 40, a hard shell 41, a heat insulation layer 42, a heat insulation layer 43, a hard inner layer 44, a U-shaped partition plate 45, a U-shaped ice bag storage bin 46, a refrigerating device 5, a frame-shaped rubber sealing element 50, a rear cover plate 51, strip-shaped heat dissipation holes 510, a silent fan 52, a mounting plate 53, a mounting through groove 530, a semiconductor refrigerating sheet 54, an aluminum heat dissipation plate 55, cooling fins 550 and a front cover plate 56.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the constant-temperature refrigeration distribution equipment convenient to move comprises a fixed base plate 1, universal wheels 10 are arranged at four corners of the bottom of the fixed base plate 1, and the refrigeration distribution equipment convenient to move is provided, supporting fixing pieces 2 are arranged on the surface of the fixed base plate 1 and close to the left side edge, each supporting fixing piece 2 comprises symmetrically distributed fixed columns 20, circular inserting grooves 200 are formed in the tops of the fixed columns 20, symmetrically distributed strip-shaped sliding grooves 201 are formed in the positions, opposite to the two fixed columns 20, of the outer circumferential walls, fixed blocks 22 are arranged on the positions, close to the top edge, of the outer circumferential walls of the fixed columns 20, threaded holes 220 are formed in the outer sides of the fixed blocks 22, pre-tightening bolts 221 are in threaded holes 220, pull rods 3 are movably connected to the tops of the fixed columns 20, a user can push the refrigeration distribution equipment through the pull rods 3, refrigeration storage boxes 4 are arranged on the surface of the, A heat insulation layer 42, a heat insulation layer 43 and a hard inner layer 44, the temperature in the refrigerating box 4 can be kept constant in a short time through the heat insulation layer 42 and the heat insulation layer 43, a U-shaped partition plate 45 is arranged in the refrigerating box 4, the open end of the U-shaped partition plate 45 is attached to the left side of the inner wall of the refrigerating box 4, the objects to be refrigerated can be placed in the U-shaped partition plate 45, the U-shaped partition plate 45 and the hard inner layer 44 form a U-shaped ice bag placing bin 46, the refrigerating distribution equipment is kept constant in temperature through placing ice bags in the U-shaped ice bag placing bin 46, the left side of the refrigerating box 4 is provided with a refrigerating device 5, the refrigerating box 4 is refrigerated through the refrigerating device 5, the refrigerating device 5 comprises a frame-shaped rubber sealing piece 50, the frame-shaped rubber sealing piece 50 penetrates through the left side of the refrigerating box 4, the side of the refrigerating box 4 can be kept sealed through the frame, the right side of frame shape rubber seal 50 is equipped with front shroud 56, a plurality of equidistant through-holes of arranging are seted up to front shroud 56's side, make the refrigerated cold air of semiconductor refrigeration piece 54 can enter into the inside of fridge 4, the inner wall of frame shape rubber seal 50 and the position that is close to front shroud 56 are equipped with mounting panel 53, four equidistant installation logical grooves 530 of arranging are seted up to mounting panel 53's side, be provided with semiconductor refrigeration piece 54 in the installation logical groove 530, realize the refrigeration to the fridge 4 inside through semiconductor refrigeration piece 54, the heating face of semiconductor refrigeration piece 54 bonds and has aluminium heating panel 55, the heat that produces when refrigerating semiconductor refrigeration piece 54 through aluminium heating panel 55 gives off, the top of fridge 4 articulates there is case lid 40, make fridge 4 keep sealed.

In this embodiment, a fixing rod 21 is disposed between the two fixing posts 20 and near the bottom, so as to improve the stability of the supporting member 2.

Specifically, be equipped with a plurality of equidistant stiffeners 30 of arranging between the both sides of pull rod 3, improve pull rod 3's steadiness, stiffeners 30's thickness and the width looks adaptation of bar spout 201, stiffeners 30 and fixed column 20 sliding connection, the external diameter of pull rod 3 and the internal diameter looks adaptation of circular slot 200, pull rod 3 pegs graft with fixed column 20 activity, be convenient for adjust pull rod 3's height, the tip of pretension bolt 221 contacts with pull rod 3, pull rod 3 through pretension bolt 221 will adjust the position is fixed with fixed column 20.

Further, a plurality of strip heat dissipation holes 510 are horizontally formed on the side surface of the rear cover plate 51 near the top, so that heat dissipated by the aluminum heat dissipation plate 55 can be blown to the outside by the silent fan 52.

In addition, a plurality of radiating fins 550 are vertically arranged on the side surface of the aluminum radiating plate 55 at equal intervals to improve the radiating effect, and the bottom of the inner wall of the frame-shaped rubber sealing member 50 and the position between the rear cover plate 51 and the mounting plate 53 are provided with the mute fans 52 which are symmetrically distributed, and the mute fans 52 are positioned right below the radiating fins 550 to ensure that the radiated heat can be blown out by the mute fans 52.

It should be noted that the semiconductor refrigeration piece 54 involved in the present invention is a semiconductor refrigeration piece with model TC-17 produced by shenzhen and friend science and technology limited, the mute fan 52 is a high-speed mute fan with model HTF-I produced by shandong shanghai air conditioning equipment limited, and the driving power supply for the mute fan can also be provided by the manufacturer; furthermore, the present invention relates to semiconductor refrigeration fins and fans, which are known in the art, and can be implemented by those skilled in the art without extra description, and the present invention also does not relate to the improvement of the structure and working principle of semiconductor refrigeration fins and fans.

When the constant-temperature refrigeration distribution equipment convenient to move is used, a user firstly connects the semiconductor refrigeration sheet 54 and the mute fan 52 with an external power supply to enable the refrigeration distribution equipment to work, cold air generated by the refrigeration surface of the semiconductor refrigeration sheet 54 enters the interior of the refrigeration box 4 from the through hole of the front cover plate 56 to refrigerate the interior of the refrigeration box 4, heat generated by the heating surface of the semiconductor refrigeration sheet 54 is transferred to the radiating fins 550 through the aluminum radiating plates 55, under the action of the mute fan 52, the heat emitted by the radiating fins 550 is taken out to the outside through the strip-shaped radiating holes 510 by wind flow, when the refrigeration device 5 refrigerates, the user adjusts the pull rod 3 to a proper height through the pretightening bolts 221 according to the self height, when the refrigeration box 4 refrigerates, the user opens the box cover 40 to firstly place ice bags in the U-shaped ice bag placing bin 46, when the refrigeration distribution equipment is moved by disconnecting the, the freezer 4 is maintained at a constant temperature for a short period of time, then the contents to be refrigerated are placed in the U-shaped divider 45, the lid 40 is closed, and the user pushes the pull rod 3 to move the refrigerated dispensing apparatus.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A thermostatic refrigerated dispensing apparatus convenient to move, comprising a fixed base plate (1), characterized in that: four corners of bottom of the fixing base plate (1) are respectively provided with universal wheels (10), supporting fixing pieces (2) are arranged on the surface of the fixing base plate (1) and at positions close to the left side edge, each supporting fixing piece (2) comprises symmetrically distributed fixing columns (20), a circular slot (200) is formed in the top of each fixing column (20), symmetrically distributed strip-shaped sliding grooves (201) are formed in the positions, opposite to the two fixing columns (20), of the outer circumferential walls, fixed blocks (22) are arranged at positions, close to the top edge, of the outer circumferential walls of the fixing columns (20), threaded holes (220) are formed in the outer sides of the fixed blocks (22), pre-tightening bolts (221) are connected in threaded holes (220), pull rods (3) are movably connected to the tops of the fixing columns (20), refrigerating boxes (4) are arranged on the surface of the fixing base plate (1), and hard shells (41) and hard shells are sequentially arranged from outside to inside, The refrigerator comprises a heat insulation layer (42), a heat preservation layer (43) and a hard inner layer (44), wherein a U-shaped partition plate (45) is arranged in the refrigerator (4), the open end of the U-shaped partition plate (45) is attached to the left side of the inner wall of the refrigerator (4), the U-shaped partition plate (45) and the hard inner layer (44) are enclosed to form a U-shaped ice bag placing bin (46), a refrigerating device (5) is arranged on the left side of the refrigerator (4), the refrigerating device (5) comprises a frame-shaped rubber sealing piece (50), the frame-shaped rubber sealing piece (50) penetrates through the left side of the refrigerator (4), a rear cover plate (51) is arranged on the left side of the frame-shaped rubber sealing piece (50), a front cover plate (56) is arranged on the right side of the frame-shaped rubber sealing piece (50), a plurality of through holes which are distributed at equal intervals are formed in the side face of the front cover plate (56), a mounting plate (53) is arranged on the inner wall of, four installation through grooves (530) that arrange at an equal interval are seted up to the side of mounting panel (53), be provided with semiconductor refrigeration piece (54) in installation through groove (530), the face of heating of semiconductor refrigeration piece (54) bonds and has aluminium system heating panel (55), the top of fridge (4) articulates there is case lid (40).

2. A portable, isothermal, refrigerated dispensing apparatus of claim 1 wherein: a fixing rod (21) is arranged between the two fixing columns (20) and at a position close to the bottom.

3. A portable, isothermal, refrigerated dispensing apparatus of claim 1 wherein: a plurality of reinforcing rods (30) which are arranged at equal intervals are arranged between two sides of the pull rod (3), the thickness of each reinforcing rod (30) is matched with the width of the strip-shaped sliding groove (201), the reinforcing rods (30) are connected with the fixed columns (20) in a sliding mode, the outer diameter of each pull rod (3) is matched with the inner diameter of the corresponding circular slot (200), the pull rods (3) are movably inserted into the fixed columns (20), and the end portions of the pre-tightening bolts (221) are in contact with the pull rods (3).

4. A portable, isothermal, refrigerated dispensing apparatus of claim 1 wherein: the side surface of the rear cover plate (51) and the position close to the top are horizontally provided with a plurality of strip-shaped heat dissipation holes (510) which are distributed at equal intervals.

5. A portable, isothermal, refrigerated dispensing apparatus of claim 1 wherein: the side of aluminium system heating panel (55) is vertical to be equipped with a plurality of fin (550) of arranging of equidistance, the bottom of frame shape rubber seal (50) inner wall just is located back shroud (51) and the position between mounting panel (53) is equipped with the quiet fan (52) of symmetric distribution, quiet fan (52) are located under fin (550).