CN210538595U

CN210538595U - Air-conditioned cold store beneficial to prolonging storage time of fruits

Info

Publication number: CN210538595U
Application number: CN201921517524.2U
Authority: CN
Inventors: 李金英; 潘德辉; 潘德来; 杜永斌; 张美娜; 潘瑜; 刁红军
Original assignee: Qixia Defeng Food Co Ltd
Current assignee: Qixia Defeng Food Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model belongs to the technical field of storerooms, and relates to an air-conditioned cold store beneficial to prolonging the storage time of fruits, which comprises a storeroom arranged in the air-conditioned cold store, wherein a containing groove is arranged on the side wall of the storeroom, an installation block is connected in the containing groove in a sliding way, a containing groove is arranged on the installation block, a containing frame is detachably connected in the containing groove, the containing frame comprises a containing frame and non-woven fabrics wrapped on the side wall and the bottom surface of the containing frame, a diatomite layer soaked with potassium permanganate solution is paved in the containing frame, a fixing device for fixing the containing frame is arranged between the containing frame and the installation block, and a driving device for pushing the installation block to move is arranged in the containing groove; the utility model discloses have and to improve the inhibitory effect of gas-conditioned cold store to fruit growth, prolong fruit storage time's effect.

Description

Air-conditioned cold store beneficial to prolonging storage time of fruits

Technical Field

The utility model relates to a technical field of storeroom especially relates to a be favorable to prolonging the air-conditioned cold store of fruit storage time.

Background

At present, along with the convenience of logistics and the improvement of the living standard of residents, the types of fruits on the market are various. In real life, people often find that in order to ensure sufficient supply of goods, fruit growers or distributors generally have a large amount of inventory, and particularly, many fruits which are relatively common but popular with residents, such as oranges, apples, bananas and the like, are easy to rot and deteriorate during storage if transported in a short time, so that unnecessary loss is caused.

At present, a Chinese patent with publication number CN203575518 discloses an air-conditioned cold store, which comprises an air-conditioned cold store main body and a compressor unit, wherein the air-conditioned cold store main body is a sealed cuboid, a partition board is arranged in the air-conditioned cold store main body, the partition board divides the space in the air-conditioned cold store main body into a storage chamber and an operation chamber which are sealed independently, and the operation chamber and the storage chamber are respectively provided with a sealing door; the control device, the ozone machine, the oxygen and carbon dioxide detection device and the nitrogen device are arranged in the operation chamber, and the ozone machine, the oxygen and carbon dioxide detection device and the nitrogen device are respectively output into the storage chamber through sealed pipelines; and a fan is arranged in the storage chamber and is connected with a compressor unit outside the air-conditioned cold store through an air supply pipeline. The air-conditioned cold store can move independently from the compressor unit, and can well solve the problem of cold storage and fresh keeping of fruits and vegetables in the long-time and long-distance transportation process.

However, during the storage of fruits, it is difficult to ensure that all stored fruits are intact, and during the transportation or handling of fruits, the surface of the fruits can be damaged due to collision between the fruits, the rotting speed of the damaged fruits can be higher, during the storage of the fruits, the fruits can slowly mature to release a certain amount of ethylene, and when the damaged fruits grow deeper and deeper, the amount of the released ethylene can also increase, and the ethylene is a main component causing the fruits to mature, so that when the fruits grow and inhibit, the control of the ethylene in the controlled atmosphere storage is also very critical. However, the controlled atmosphere storage cannot control the ethylene amount in the controlled atmosphere storage, and the inhibition effect on the fruit growth still needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be favorable to prolonging the air-conditioned cold store of fruit storage time, it has the suppression effect that can improve to fruit growth, prolongs the effect of fruit storage time.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a be favorable to extension fruit storage time's gas conditioning storehouse, is including setting up the storeroom in the gas conditioning storehouse, the holding tank has been seted up on the lateral wall of storeroom, sliding connection has the installation piece in the holding tank, seted up on the installation piece and held the groove, it is connected with in the groove to hold to dismantle and holds the frame, hold the frame including holding the frame, the package locates the lateral wall that holds the frame and the non-woven fabrics of bottom surface, it is equipped with the diatomaceous earth layer that has the potassium permanganate solution to soak in laying in the frame to hold, it is provided with the fixing device who is used for the fixed frame that holds to hold between frame and the installation piece to hold, be provided.

By adopting the technical scheme, the potassium permanganate has strong oxidizing property, the ethylene has reducing property, and the potassium permanganate has good adsorption effect on the ethylene released by the fruits, so that the diatomite layer soaked by the potassium permanganate can be used as an adsorbent of the ethylene to adsorb the ethylene in the storeroom, the ethylene content in the storeroom is reduced, the inhibition effect of the controlled atmosphere storeroom on the growth of the fruits is improved, and the fruit storage time is prolonged. The non-woven fabrics have good air permeability, so that the diatomite layer is fully contacted with the inner cavity of the storage chamber, meanwhile, the diatomite can be prevented from scattering, and a good placing condition is provided for the diatomite coating.

The utility model discloses further set up to: the fixing device comprises a hook fixedly connected to the containing frame and a fixing ring arranged in the containing groove and in sliding hooking with the hook.

Through adopting above-mentioned technical scheme, because after long-time absorption, the diatomaceous earth weakens to the adsorption efficiency of ethylene, consequently, need regularly change diatomaceous earth layer to guarantee that the ethylene in the storeroom can be lasted effective absorption, when changing, utilize the hook that holds the couple on the frame and the solid fixed ring's on the installation piece hookup messenger hold the position of frame and can fix. The fixing device is convenient to operate and is convenient for fast fixing the containing frame and the mounting block.

The utility model discloses further set up to: the magnetic sheet is embedded on the side wall of the hook and the fixing ring, and the iron sheet which is matched and adsorbed with the magnetic sheet is embedded on the side wall of the fixing ring and the hook.

By adopting the technical scheme, when the hook is hooked with the fixing ring, the matching adsorption of the ceramic sheets and the iron sheets is beneficial to ensuring that the hook is hooked with the fixing ring more firmly.

The utility model discloses further set up to: fixing device include fixed connection in hold the fixed block on the frame, set up on the lateral wall that holds the groove with fixed block sliding connection's spout, the cotter way has been seted up on the lateral wall of fixed block, sliding connection has the gag lever post in the cotter way, fixedly connected with is used for promoting the promotion spring of gag lever post between the lateral wall of gag lever post and cotter way its notch dorsad, set up the spacing groove of pegging graft with the gag lever post slip on the lateral wall of spout.

Through adopting above-mentioned technical scheme, when holding the frame and putting in holding the groove, the fixed block slides in the spout, and when the round pin groove aligns with the spacing groove slip at gliding in-process, the gag lever post slides under the effect that promotes the spring and pegs graft in the spacing groove to it is fixed to make the position that holds the frame.

The utility model discloses further set up to: the upper end of the limiting rod is fixedly connected with a push rod, the push rod is arranged along the direction perpendicular to the limiting rod, and a sliding groove used for sliding the push rod is formed in the fixing block.

Through adopting above-mentioned technical scheme, the setting of push rod is convenient for operating personnel to promote the gag lever post.

The utility model discloses further set up to: the driving device comprises a first pushing cylinder fixedly connected to the side wall of the accommodating groove, which faces away from the notch of the accommodating groove, and an output shaft of the first pushing cylinder is fixedly connected to the mounting block.

Through adopting above-mentioned technical scheme, it can drive the installation piece and remove to promote cylinder one, and the operating personnel of not only being convenient for changes diatomaceous earth layer, can make diatomaceous earth layer be in different positions simultaneously, can make diatomaceous earth layer more complete to the absorption of ethylene.

The utility model discloses further set up to: the side wall of the containing groove is provided with a plate groove, a baffle is connected to the plate groove in a sliding mode, the baffle covers the notch of the containing groove in a sliding mode, the side wall, back to the notch, of the plate groove is fixedly connected with a second pushing cylinder, and an output shaft of the second pushing cylinder is fixedly connected to the side wall of the baffle.

Through adopting above-mentioned technical scheme, the setting of baffle can be in when not using the state the notch of holding tank shutoff at the gas-conditioned storehouse, is favorable to protecting diatomaceous earth layer.

The utility model discloses further set up to: the outer surface of the mounting block is coated with perlite.

Through adopting above-mentioned technical scheme, the perlite has certain adsorption to ethylene, consequently can play the content that reduces ethylene in the storeroom.

To sum up, the utility model discloses a beneficial technological effect does: through the arrangement of the containing frame and the diatomite layer, the ethylene content in the storage chamber can be reduced, so that the inhibition effect of the air-conditioned cold store on the growth of fruits is improved, and the storage time of the fruits is prolonged.

Drawings

FIG. 1 is a schematic view of the internal structure of a holding tank in a controlled atmosphere storage;

FIG. 2 is a schematic view of an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view showing a cross-sectional view of the inner structure of a plate groove;

FIG. 4 is a schematic sectional view showing the structure of the fixing device in example 1;

FIG. 5 is a schematic view of an enlarged view at B in FIG. 4;

fig. 6 is a schematic view showing a cross-sectional view of the structure of the fixing device according to embodiment 2.

In the figure, 1, a storage room; 2. accommodating grooves; 3. mounting blocks; 4. perlite; 5. a drive device; 51. a first pushing cylinder; 6. a plate groove; 7. a second pushing cylinder; 8. a baffle plate; 9. a containing groove; 10. a containing frame; 11. non-woven fabrics; 12. a diatomite layer; 13. a fixing device; 131. hooking; 132. a fixing ring; 133. a fixed block; 134. a chute; 14. a magnetic sheet; 15. a pin slot; 16. a limiting rod; 17. a push spring; 18. a limiting groove; 19. a push rod; 20. a row groove; 21. iron sheets; 22. and (4) mounting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an air-conditioned cold store which is beneficial to prolonging the storage time of fruits, and referring to fig. 1 and 2, comprises a storage chamber 1. Wherein, seted up a plurality of holding tanks 2 on the lateral wall of storeroom 1, holding tank 2 evenly distributed is in this lateral wall. The inner chamber of holding tank 2 is the cuboid setting, and sliding connection has installation piece 3 in the holding tank 2, and installation piece 3 is the cuboid setting. Wherein, the outer surface of the mounting block 3 is coated with perlite 4.

Referring to fig. 1 and 2, a driving device 5 for pushing the mounting block 3 is disposed in the accommodating groove 2, the driving device 5 is a first pushing cylinder 51 fixedly connected to a side wall of the accommodating groove 2 facing away from the groove opening, and the first pushing cylinder 51 is disposed along a direction perpendicular to the wall surface. The output shaft of the first push cylinder 51 is fixedly connected to the side wall of the mounting block 3.

Referring to fig. 3, a plate groove 6 is formed in the upper side wall of the accommodating groove 2, and an inner cavity of the plate groove 6 is rectangular and is arranged in the direction perpendicular to the ground. The upper side wall of the plate groove 6 is fixedly connected with a second pushing cylinder 7, and the side wall of the storage chamber 1 is provided with a mounting groove 22 for mounting the second pushing cylinder 7. The second pushing cylinder 7 is arranged in the direction parallel to the wall surface. Sliding connection has baffle 8 in 6, and the output shaft fixed connection of two 7 of promotion cylinder is in the last lateral wall of

baffle

8, and 8 sliding seal covers in the notch of holding tank 2 of baffle.

Referring to fig. 1 and 2, seted up on the installation piece 3 and held groove 9, the inner chamber that holds groove 9 is the cuboid setting, holds groove 9 through connection in the upper and lower both sides wall of installation piece 3.

Referring to fig. 1 and 2, a containing frame 10 is detachably connected to the containing groove 9, and the containing frame 10 is a rectangular frame. It is equipped with non-woven fabrics 11 to hold four lateral walls that frame 10 formed and bottom surface upper bag, and non-woven fabrics 11 holds the chamber with holding frame 10 formation, holds the chamber middle berth and is equipped with diatomaceous earth layer 12 that has the potassium permanganate solution of soaking, and diatomaceous earth layer 12 link up with the air of storeroom 1.

Referring to fig. 4 and 5, a fixing device 13 for fixing the holding frame 10 is disposed between the holding frame 10 and the mounting block 3, and the fixing device 13 includes hooks 131 fixedly connected to the upper crossbeams on the left and right sides of the holding frame 10, and fixing rings 132 disposed on the sidewalls on the left and right sides of the holding tank 9 and slidably engaged with the hooks 131.

Referring to fig. 4 and 5, a magnetic sheet 14 is embedded on the side wall of the hook 131 attached to the fixing ring 132, and an iron sheet 21 which is attached to the magnetic sheet 14 is embedded on the side wall of the fixing ring 132 attached to the hook 131.

The specific implementation process comprises the following steps: air-conditioned storehouse is when cold-stored fruit, utilize earlier two 7 drive baffles 8 of push cylinder to remove, reuse one 51 of push cylinder promotes installation piece 3 and removes, make installation piece 3 break away from holding tank 2, the diatomaceous earth layer 12 that will soak potassium permanganate solution is laid in non-woven fabrics 11, diatomaceous earth layer 12 highly is less than the height that holds the chamber that holds frame 10 formed, and make through fixing device 13 and hold the frame and can fix, utilize diatomaceous earth layer 12 to say to the ethylene of release absorb storeroom 1.

Example 2: referring to fig. 6, the difference from embodiment 1 is that the fixing means 13 is a fixing block 133 fixedly connected to the upper cross beam at the left and right sides of the containing frame 10, and a sliding groove 134 formed in the sidewall of the containing groove 9 and slidably connected to the fixing block 133.

The fixed block 133 has been seted up the round pin groove 15 on holding the lateral wall of frame dorsad, and the inner chamber of round pin groove 15 is cylindricly setting and sets up along this lateral wall direction of perpendicular to. Sliding connection has gag lever post 16 in the cotter 15, and fixedly connected with is used for promoting the promotion spring 17 of gag lever post 16 between the lateral wall of gag lever post 16 and cotter 15 back to its notch, promotes spring 17 and sets up along being on a parallel with gag lever post 16 direction, offers the spacing groove 18 with gag lever post 16 slip grafting on the lateral wall of spout 134.

Referring to fig. 6, a push rod 19 is fixedly connected to a rod body of the limiting rod 16, the push rod 19 is arranged in a direction perpendicular to the limiting rod 16, a sliding groove 20 for the push rod 19 to slide is formed in the fixing block 133, an inner cavity of the sliding groove 20 is rectangular, and the push rod 19 penetrates through the sliding groove 20.

When the rack is placed in the holding groove 9, the fixing block 133 slides in the sliding groove 134, and when the pin groove 15 is aligned with the limiting groove 18 in a sliding process, the limiting rod 16 is inserted into the limiting groove 18 in a sliding manner under the action of the pushing spring 17, so that the position of the rack is fixed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A modified atmosphere storage beneficial to prolonging the storage time of fruits comprises a storage chamber (1) arranged in the modified atmosphere storage, and is characterized in that: holding tank (2) have been seted up on the lateral wall of storeroom (1), sliding connection has installation piece (3) in holding tank (2), it holds groove (9) to have seted up on installation piece (3), can dismantle in holding groove (9) and be connected with and hold frame (10), hold frame (10) and locate non-woven fabrics (11) that hold the lateral wall and the bottom surface of frame (10) including holding frame (10), package, it is equipped with diatomaceous earth layer (12) that have the potassium permanganate solution to soak in holding frame (10) middle berth, it is provided with fixing device (13) that are used for the fixed frame (10) that holds to hold between frame (10) and installation piece (3), be provided with drive arrangement (5) that are used for promoting installation piece (3) and remove in holding tank (2).

2. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 1 wherein: the fixing device (13) comprises a hook (131) fixedly connected to the containing frame (10) and a fixing ring (132) arranged in the containing groove (9) and in sliding hooking with the hook (131).

3. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 2 wherein: the magnetic sheet (14) is embedded on the side wall of the hook (131) and the fixing ring (132), and the iron sheet (21) matched and adsorbed with the magnetic sheet (14) is embedded on the side wall of the fixing ring (132) and the hook (131).

4. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 1 wherein: fixing device (13) including fixed connection in hold fixed block (133) on frame (10), set up on the lateral wall that holds groove (9) with fixed block (133) sliding connection's spout (134), cotter way (15) have been seted up on the lateral wall of fixed block (133), sliding connection has gag lever post (16) in cotter way (15), fixedly connected with is used for promoting push spring (17) of gag lever post (16) between gag lever post (16) and cotter way (15) the lateral wall of its notch dorsad, offer on the lateral wall of spout (134) spacing groove (18) with gag lever post (16) slip grafting.

5. A modified atmosphere storage to facilitate extended storage of fruit according to claim 4 wherein: the upper end of the limiting rod (16) is fixedly connected with a push rod (19), the push rod (19) is arranged in a direction perpendicular to the limiting rod (16), and a sliding groove (20) used for sliding the push rod (19) is formed in the fixing block (133).

6. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 1 wherein: the driving device (5) comprises a first pushing cylinder (51) fixedly connected to the side wall, back to the notch, of the accommodating groove (2), and an output shaft of the first pushing cylinder (51) is fixedly connected to the mounting block (3).

7. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 1 wherein: offered on the lateral wall of holding tank (2) board groove (6), sliding connection has baffle (8) in board groove (6), baffle (8) slip cover in the notch of holding tank (2), fixedly connected with promotes cylinder two (7) on board groove (6) the lateral wall of its notch dorsad, the output shaft fixed connection of promoting cylinder two (7) is in the lateral wall of baffle (8).

8. A modified atmosphere store for the benefit of extended storage time of fruit according to claim 1 wherein: the outer surface of the mounting block (3) is coated with perlite (4).