CN2627430Y

CN2627430Y - Refrigerator with variable freezing / cold-storage capacity

Info

Publication number: CN2627430Y
Application number: CN 03227976
Authority: CN
Inventors: 许爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-03
Filing date: 2003-01-03
Publication date: 2004-07-21
Anticipated expiration: 2013-01-03

Abstract

A refrigerator with variable freezing/chilling volume is designed based on the prior double-door refrigerator and retains the prior structures of refrigerator body, upper and lower doors, compressor, and coolant evaporating pipeline. Grids are provided inside the refrigerator body. The refrigerator body is divided into upper and lower portions by a separation frame fixed in the middle of the refrigerator body. A movable heat-insulating insert plate is provided below the separation frame. The contact area between the movable heat-insulating insert plate and the separation frame is circumferentially sealed by a sealing strip. The user can insert the movable heat-insulating insert plate into concave-convex grooves in the lower portion according to the practical need, to increase the volume of the freezing chamber, particularly suitable for the users in need of enlarging the freezing chamber during a short period. Additionally, the prior double-door refrigerator is changed a little and easily changed. Therefore, the refrigerator has the advantages of simple structure, low fabrication cost, and low price.

Description

Freezing/refrigeration variable volume refrigerator

Technical field

The utility model relates to the refrigerator technical field, especially relates to a kind of refrigerating chamber, refrigerates and stop up the refrigerator that volume can change mutually.

Background technology

Present commercially available refrigerator, the volume of its refrigerating chamber and refrigerating chamber is fixed, it is by manufacturer's design decision, can not be by user's needs and conversion change in season: and the user tends to run into and needs refrigerating chamber sometimes more greatly, sometimes need the bigger situation of refrigerating chamber again, buy the area that jumbo refrigerator can increase the expenditure of purchase and take the house, and increase the spending of the electricity charge; Be head it off, China's utility model patent disclosed a kind of " transfiguration refrigerator " (notification number: 2367983Y), adopt and in intrinsic refrigerator, set up a temperature-changing chamber, adjust temperature with the space of independent volume and make refrigerating chamber or refrigerating chamber; This a kind of really good method, but to implement this scheme, need to increase refrigerant evaporation tubes and magnetic valve dispatch control system, the corresponding cost that also increased.

Summary of the invention

The purpose of this utility model is on the basis that does not change former double-door refrigerator moulding, provides a kind of and makes the separation between refrigerating chamber and the refrigerating chamber into activity, does not increase the freezing/refrigeration variable volume refrigerator of optional equipment.

For achieving the above object, the technical solution of the utility model is such: a kind of freezing/refrigeration variable volume refrigerator, be on the basis of former double-door refrigerator, to change, keep former casing and go up being provided with of Xiamen constant, compressor and refrigerant evaporation tubes also do not change, and are provided with grid in the casing; By being fixed on the middle spacing frame of casing casing is divided into two parts up and down, have a heat insulation plate of activity at spacing frame, movable heat insulation plate size matches with casing, it has a plush copper of inwardly stretching above one side outwardly, its excess-three limit is concavo-convex trough rim, match with the concavo-convex slot that is provided with on the cabinet wall, be embedded with sealing strip at the groove of concavo-convex slot; Be provided with groove below on one side outwardly at said spacing frame, match, also be embedded with sealing strip in this groove with the plush copper of the heat insulation plate of activity; Refrigerator doors is divided the first half door and the latter half door, and the first half Men Yuyuan refrigerator is identical, and the latter half refrigerator doors except that posting the sealing gasket on door inwall four limits, is also posted sealing gasket at the centre and the corresponding position of concavo-convex slot of door inwall.

Through above-mentioned change, the beneficial effects of the utility model are, the user can insert the heat insulation plate of activity in the concavo-convex slot of lower floor as required, and the refrigerating chamber volume is enlarged, and this needing to be particularly useful for short-term expansion refrigerating chamber volume; And change is little on the basis of former double-door refrigerator, changes easily, compares with above-cited prior art, have simple in structure, the advantage of low cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of the utility model refrigerator body.

Fig. 2 is the structural representation of the utility model the latter half refrigerator doors.

Fig. 3 is the enlarged diagram of the utility model parts 4 spacing frames.

Fig. 4 is the enlarged diagram of the utility model parts 6 heat insulation demarcation strips.

Among the figure: 1, casing, 2, the latter half refrigerator doors, 3, grid, 4, spacing frame, 5, sealing gasket, 6, movable heat insulation plate, 7, concavo-convex slot, 8, groove, 9, concavo-convex trough rim, 10, plush copper.

The specific embodiment

By Fig. 1-shown in Figure 4, be provided with grid 3 in the casing 1, by being fixed on the middle spacing frame 4 of casing casing is divided into two parts up and down, have a heat insulation plate 6 of activity at spacing frame, movable heat insulation plate size matches with casing, and it has a plush copper of inwardly stretching 10 above one side outwardly, and its excess-three limit is concavo-convex trough rim 9, match with the concavo-convex slot 7 that is provided with on the cabinet wall, be embedded with sealing strip at the groove of concavo-convex slot; Be provided with groove 8 below on one side outwardly at said spacing frame, match, also be embedded with sealing strip in this groove with the plush copper 10 of the heat insulation plate of activity; Refrigerator doors is divided the first half door and the latter half door, the first half Men Yuyuan refrigerator is identical, not expression in the drawings, the latter half refrigerator doors 2, except that posting the sealing gasket on door inwall four limits, also post sealing gasket 5 at the centre and the concavo-convex slot 7 corresponding positions of door inwall.

Claims

1, a kind of freezing/refrigeration variable volume refrigerator, be on the basis of former double-door refrigerator, to change, keep being provided with of former casing and last Xiamen constant, compressor and refrigerant evaporation tubes also do not change, be provided with grid (3) in the casing (1), it is characterized in that: casing is divided into two parts up and down by being fixed on the middle spacing frame (4) of casing, have a heat insulation plate of activity (6) at spacing frame, movable heat insulation plate size matches with casing, it has a plush copper of inwardly stretching (10) above one side outwardly, its excess-three limit is concavo-convex trough rim (9), matches with the concavo-convex slot (7) that is provided with on the cabinet wall, is embedded with sealing strip at the groove of concavo-convex slot; Be provided with groove (8) below on one side outwardly at said spacing frame, match with the plush copper (10) of the heat insulation plate of activity, also be embedded with sealing strip in this groove: refrigerator doors branch the first half door and the latter half door, the first half Men Yuyuan refrigerator is identical, the latter half refrigerator doors (2), except that posting the sealing gasket on door inwall four limits, also post sealing gasket (5) at the centre and the corresponding position of concavo-convex slot (7) of door inwall.