CN210696885U

CN210696885U - Energy-saving curtain device for refrigeration display cabinet

Info

Publication number: CN210696885U
Application number: CN201920808785.3U
Authority: CN
Inventors: 田运章
Original assignee: Guangzhou Tongli Plastic Products Co Ltd
Current assignee: Jiangmen Fuyou New Material Co.,Ltd.
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-06-09
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to an energy-saving curtain device for a refrigeration showcase, which comprises a hanging frame, a support, a spring assembly, a movable end, a sleeve, an air curtain supporting piece, a stretching bracket and a handle; the utility model discloses technical scheme the product, can be used for heat retaining energy-conserving curtain night of fresh-keeping cabinet, freezer, air curtain cabinet, show case, island cabinet, delicatessen cabinet, bright meat cabinet, fresh-keeping show cupboard, cold-stored show cupboard, play energy-conserving, fresh-keeping, safe effect.

Description

Energy-saving curtain device for refrigeration display cabinet

Technical Field

The utility model relates to an air conditioning curtain, in particular to an energy-saving curtain device for a refrigerated display cabinet.

Background

In the related art, in order to maintain freshness of foods and foodstuffs such as vegetables, meats, and fishes, to directly display the foods and foodstuffs to consumers, and to allow the consumers to conveniently select the foods and foodstuffs, a front-open type refrigerator is used in a supermarket or the like. The front of the refrigerator is an open part, the upper layer is provided with a cold air vent, and cold air is blown downwards to keep foods and food materials fresh at low temperature. However, after the business hours, the cool air continues to flow out, which causes the loss of refrigerant and energy, and dust and foreign matters easily enter the refrigerator.

Therefore, utility model No. CN2775087Y discloses a sunshade curtain. The sun-shading curtain fabric is formed by weaving thicker plastic wires and warps, and loose weaving areas are regularly arranged at intervals along the fabric direction in the fabric. Larger gap areas arranged at intervals can be formed on the sunshade screen, so that sufficient light passing and air circulation can be realized while sunshade is realized. However, such a sunshade cannot secure indoor temperature.

Utility model publication No. CN2685783Y discloses a cold air curtain for a refrigerator. The curtain fabric winding device comprises a curtain fabric and a rotating shaft, wherein one end of the curtain fabric is fixedly connected with the rotating shaft, the rotating shaft is arranged in a bracket, the curtain fabric is wound on the rotating shaft, and the other end of the curtain fabric is provided with a connecting hook. A restoring spring is arranged between the rotating shaft and the bracket. The curtain cloth is formed by interweaving a plurality of aluminum wires and a plurality of synthetic resin wires, and air-permeable gaps are arranged between the aluminum wires and the synthetic resin wires. The curtain cloth is coated with an antibacterial coating. This air conditioning curtain can be pulled out from winding mechanism, and it is fixed with the lower part of freezer to utilize the hooker to follow to block air conditioning and continue to flow out, reduce the loss of refrigerant and energy, avoid dust and foreign matter to get into the freezer simultaneously, humidity can be maintained to its ventilative clearance, is favorable to keeping the new freshness of easily rotten food such as vegetables, meat, fish.

The cold air curtain is also called as night curtain or night cover according to the purpose, it can replace air curtain, and can be used for cold-keeping of food in cold storage cabinet, when the cold air curtain is normally working, it not only can keep temperature stable, but also has the function of saving energy source. In order to maintain the normal operation of the display case, the warm air must be rapidly cooled, which means that the compressor of the refrigerator needs to be additionally operated and the energy is continuously wasted, and the air curtain made of special materials can effectively prevent the cold air from being lost and reflect the heat outside the refrigerator, thereby saving the energy. The cold air curtain can not only prevent the temperature in the display cabinet from rising step by step, but also has the function of protecting the safety and the food quality of displayed foods in the use process.

Therefore, the energy-saving curtain device with the heat preservation function is suitable for a fresh-keeping display cabinet or a refrigerated cabinet with the display function, and the energy-saving curtain device with the heat preservation function is an objective requirement in reality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the utility model provides a cold-stored show cupboard is with energy-conserving curtain device, the utility model discloses an among the purpose be exactly overcome prior art, fresh-keeping show cupboard or freezer are in non-show period, and with the quick heat exchange of surrounding environment and the energy loss who brings, make these devices can keep keeping the normal cold-stored temperature range of keeping of storage space, when the function is preserved in normal performance, avoid the unnecessary energy extravagant.

The utility model discloses a realize through following technical scheme.

Energy-conserving curtain device for cold-stored show cupboard, including stores pylon, support, spring assembly, activity end, sleeve pipe, air curtain support piece, tensile support, handle.

Further, the hanging rack is L-shaped. The hanger and the movable end can be made of a metal material or a plastic material, preferably a plastic material.

Further, the air curtain cloth and the air curtain support member are fixedly attached together as a unit by any means of fixing, preferably by adhesive bonding or thermal compound bonding.

The energy-saving curtain device for the refrigeration showcase is assembled in the following way, wherein a composite component is formed by the spring component, the movable end and the sleeve; one end of the air curtain is fixed on the sleeve of the composite component, and the other end of the air curtain is connected with the air curtain supporting piece; then the device is fixedly connected with a stretching bracket, and the stretching bracket is provided with a handle through a fixed accessory; then, the two ends of the composite component consisting of the spring component, the movable end head and the sleeve are fixed together with the hanging rack through the left and right arranged supports, thereby forming the energy-saving curtain device for the refrigerated showcase.

When in actual use, the energy-saving curtain device for the refrigeration display cabinet opens or closes the air curtain cloth by moving the stretching handle up and down. When the air curtain is opened, the air curtain is in a goods display state, when the air curtain is closed, a closed space is formed, and the fresh-keeping or refrigerating cabinet provided with the energy-saving curtain device of the technical scheme is in a heat-preservation and energy-saving state.

It is last disclosed technical scheme the energy-conserving curtain device for cold-stored show cupboard can be used for heat retaining energy-conserving curtain at night of fresh-keeping cabinet, freezer, air curtain cabinet, show case, island cabinet, prepared food cabinet, bright meat cabinet, fresh-keeping show cupboard, cold-stored show cupboard, can play energy-conserving, fresh-keeping, safe effect.

Drawings

Fig. 1 is a schematic structural view of the energy-saving curtain device for the refrigeration showcase of the present invention.

Reference numerals in the above figures:

1, hanging a rack; 2, a support; 3 a spring assembly;

4, moving the end head; 5, sleeving a sleeve; 6, wind curtain;

7 an air curtain support; 8, stretching the bracket; and 9, pulling a handle.

In order to make the purpose and technical solution of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings and the implementation examples of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Detailed Description

A detailed description of an embodiment of the present invention is provided below with reference to the accompanying drawings, and the detailed description is not intended to limit the present invention.

Fig. 1 is a schematic structural view of the energy-saving curtain device of the present invention. The energy-saving curtain device for the refrigeration display cabinet comprises a hanging frame 1, a support 2, a spring assembly 3, a movable end 4, a sleeve 5, an air curtain 6, an air curtain supporting piece 7, a stretching support 8 and a handle 9. The energy-saving curtain device for the refrigeration display cabinet is connected and assembled in the following way, wherein a spring component 3, a movable end 4 and a sleeve 5 form a composite component; one end of an air curtain 6 is fixed on the sleeve 5 of the composite component, and the other end of the air curtain 6 is connected with an air curtain support piece 7; the stretching bracket 8 is provided with a handle 9 through a fixed accessory; then, the two ends of the composite component composed of the spring component 3, the movable end 4 and the sleeve 5 are fixed together with the L-shaped hanging rack 1 through the support 2 arranged on the left and the right, which constitutes the technical proposal of the utility model.

In practical use, the energy-saving curtain device for the refrigeration showcase opens or closes the air curtain cloth 6 by moving the handle 9 up and down. When the air curtain 6 is opened, the air curtain is in a goods display state, when the air curtain 6 is closed, a closed space is formed, and the fresh-keeping or refrigerating cabinet provided with the energy-saving curtain device of the technical scheme is in a heat-preservation and energy-saving state.

The above-mentioned specific embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the technical concept and the protection scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical scheme should fall into the protection scope of the present invention without departing from the design concept of the present invention.

Claims

1. An energy-saving curtain device for a refrigeration display cabinet is characterized by comprising a hanging frame (1), a support (2), a spring assembly (3), a movable end (4), a sleeve (5), an air curtain cloth (6), an air curtain support member (7), a stretching support (8) and a handle (9); wherein, a spring component (3), a movable end (4) and a sleeve (5) form a composite component; one end of the air curtain (6) is fixed on the sleeve (5) of the composite component, and the other end of the air curtain (6) is connected with the air curtain supporting piece (7); then the device is fixedly connected with a stretching bracket (8), and the stretching bracket (8) is provided with a handle (9) through a fixed accessory; then, the two ends of the composite component consisting of the spring component (3), the movable end (4) and the sleeve (5) are fixed with the hanging rack (1) through the left and right supports (2).

2. The energy saving curtain apparatus for a refrigerating showcase as claimed in claim 1, wherein said hanger (1) is L-shaped.

3. The energy-saving curtain device for the refrigerated showcase according to claim 1, wherein the hanger (1) and the movable end (4) are made of a metal material or a plastic material.

4. The energy-saving curtain device for the refrigeration showcase as claimed in claim 1, wherein the air curtain (6) and the air curtain support member (7) are fixedly connected together as a single body by means of adhesive bonding or thermal composite connection.

5. The energy-saving curtain device for the refrigeration showcase as claimed in claim 4, wherein the fixed connection mode of the air curtain (6) and the air curtain support member (7) is a thermal compound connection.