CN207214559U - Cold storage plant - Google Patents

Abstract

It the utility model is related to refrigerating equipment field, disclose a kind of cold storage plant, the cold storage plant includes refrigerating chamber (11) and is used for the drawer (10) of contain things in the refrigerating chamber (11), and the air flow drive device (12) that the air of the drawer (10) periphery can be made to produce flowing is provided with the refrigerating chamber (11).The utility model in the refrigerating chamber by setting air flow drive device, make the drawer peripheral air movement, so that the air of the drawer periphery is fully exchanged heat, so as to ensure that the drawer outside wall temperature is in more than ambient air dew point, the flowing of air can also take away the moisture in the drawer peripheral air in time simultaneously, can effectively avoid the generation of drawer outer wall condensation.

Description

Cold storage plant

Technical field

Refrigerating equipment field is the utility model is related to, more particularly to a kind of cold storage plant.

Background technology

Cold storage plant in the market, such as refrigerator, its refrigerating chamber bottom typically can all set several drawers, common are For depositing the preservation drawer of fruits and vegetables etc., but some can also set the low of the article that has lower requirement to temperature suitable for storage Warm drawer, the temperature in this kind of drawer are generally lower than temperature in refrigerating chamber.A very serious reliability can thus be faced The lateral wall of problem, i.e. drawer can be influenceed by whole refrigerating chamber higher temperature and condensation occurs.

In order to solve the above problems, i.e., how to prevent drawer outside wall from producing condensation, measure common in the art has Two kinds：One kind is wound around anti-condensation pipe, but anti-condensation pipe can only typically be arranged at door seal and false beam of refrigerator etc. and conveniently walk pipe The place on road, it has significant limitation；Another kind is arrangement electrical heating wire, but the presence of electrical heating wire can influence drawer Interior temperature, but also certain potential safety hazard be present.

Utility model content

The purpose of this utility model is to provide a kind of can effectively solve the cold of drawer outer wall condensation problem regarding to the issue above Hide device.

To achieve these goals, the utility model provides a kind of cold storage plant, and the cold storage plant includes refrigerating chamber and position In the drawer for being used for contain things in the refrigerating chamber, being provided with the refrigerating chamber can produce the air of the drawer periphery The air flow drive device of flowing.

Preferably, the air flow drive device is installed on the position of the close drawer of the rear wall of the refrigerating chamber.

Preferably, the air flow drive device is fan.

Preferably, when the drawer is in the closed position, the drawer is formed as confined space.

Preferably, air inlet and air outlet are offered on the drawer.

Preferably, the top of the rear wall of the drawer has breach to form the air inlet.

Preferably, the air outlet is arranged in the side wall of the drawer.

Preferably, the cold storage plant also includes refrigeration air channel, and the refrigerating chamber is configured to the refrigeration air channel The cold wind of offer introduces the inside of the drawer.

Preferably, air-vent is offered on the wall of the refrigerating chamber, the air-vent is arranged to the air inlet with the drawer Connection.

Preferably, the cold storage plant is refrigerator.

The utility model plays the drawer peripheral air movement by setting air flow drive device in the refrigerating chamber Come so that the air of the drawer periphery is fully exchanged heat, so as to ensure that the drawer outside wall temperature is in periphery sky More than gas dew point, while the flowing of air can also take away the moisture in the drawer peripheral air in time, can effectively avoid taking out The generation of drawer outer wall condensation.

Brief description of the drawings

Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is a kind of layout structure sketch of wind cooling refrigerator refrigerating chamber in the prior art；

Fig. 2 is the stereogram of the rear wall structure of a kind of drawer of embodiment and refrigerating chamber in the utility model；

Fig. 3 is the enlarged drawing in A portions in Fig. 2.

Description of reference numerals

The refrigerating chamber of 10 drawer 11

111 rear walls

The preservation drawer of 12 air flow drive device 13

Embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.

In the utility model, in the case where not making opposite explanation, the noun of locality such as " upper and lower " used typically refers to pacify It is upper and lower under dress state." inside and outside " refers to relative to the inside and outside of each part profile itself.

The utility model provides a kind of cold storage plant, and the cold storage plant includes refrigerating chamber 11 and used in the refrigerating chamber 11 In the gas that the air generation flowing that can make the periphery of drawer 10 is provided with the drawer 10 of contain things, the refrigerating chamber 11 Flow drive device 12.

In above-mentioned, by the air flow for making the periphery of drawer 10 so that the cold and hot sky of the periphery of drawer 10 Gas is fully exchanged heat, so as to ensure that the outside wall temperature of drawer 10 is in more than ambient air dew point, while the flowing of air The moisture in the peripheral air of drawer 10 can also be taken away in time, can effectively avoid the outer wall of drawer 10 from producing condensation.

In the utility model, the specific installation site of the air flow drive device 12 is unrestricted, as long as can guarantee that described The air flow of the periphery of drawer 10 is got up.Preferably, as shown in Figure 2 to Figure 3, the air flow drive device 12 is pacified The position of the close drawer 10 of rear wall 111 loaded on the refrigerating chamber 11.

Air flow drive device 12 described in the utility model can be the device that can arbitrarily make air produce flowing.For Make that cold storage plant structure of the present utility model is simpler, and cost is less expensive, the air flow drive device 12 is preferably fan.

Because the drawer 10 relative to the refrigerating chamber 11 has open position and closed position, and the energy of the drawer 10 It is enough to be moved back and forth between the open position and closed position.In the utility model, in order to reduce cold in the drawer 10 Loss, the drawer 10 can be arranged to only upper end open, i.e., when the drawer 10 is in the closed position, described cold Under the restriction for hiding room 11, the drawer 10 is internally formed as confined space.

Certainly, air inlet and air outlet can also be offered on drawer 10 of the present utility model.So cold wind can be from taking out The air inlet of drawer 10 is imported in drawer 10, is then flowed out by the air outlet, not only can further be reduced the drawer 10 Interior temperature, while the mobility of the peripheral air of drawer 10 can also be strengthened, promote the 10 peripheral air's of drawer Heat exchange, ensures that the outside wall temperature of drawer 10 is in more than ambient air dew point, it is anti-condensation further to improve the drawer 10 Reliability.

In above-mentioned, the cold wind can import from the top of the drawer 10, can also be led from the back of the drawer 10 Enter, back air intake is preferably used in the utility model, specifically, the top of the rear wall of the drawer 10 has breach to be formed The air inlet.

In addition, the air outlet is preferably disposed in the side wall of the drawer 10, the side wall is further preferably arranged at Bottom.It can so avoid the air outlet too top and cause air intake short-circuit, directly float from the upper strata of drawer, so as to Substantial cooling can not be carried out to the drawer 10.

The cold storage plant of the present utility model can also include being provided with the refrigeration air channel of cold wind, while by the refrigeration Room 11 is configured to introduce in the cold wind that the refrigeration air channel provides the inside of the drawer 10.

In the utility model, in order to which the cold wind for providing the refrigeration air channel introduces the inside of the drawer 10, according to this A kind of embodiment of utility model, the utility model opens up air-vent on the wall of the refrigerating chamber 11, and makes the air-vent It is arranged to connect with the air inlet of the drawer 10, to ensure that cold wind is smoothly entered in the drawer 10.

In the utility model, the cold storage plant can be refrigerator, and the refrigerator can be direct-cooling type or air-cooled.

Fig. 1 shows a kind of layout structure sketch of wind cooling refrigerator refrigerating chamber in the prior art, wherein, the bottom of refrigerating chamber 11 Portion is provided with the preservation drawer 13 for depositing fruits and vegetables etc. and has the article of lower requirement to temperature for depositing (as freezed simultaneously Thing) low temperature drawer, the wherein temperature of low temperature drawer takes out less than the temperature in preservation drawer 13 and refrigerating chamber 11, now low temperature The outer wall of drawer can be influenceed by the whole higher temperature of refrigerating chamber 11 and condensation occurs.By using above-mentioned technology of the present utility model Scheme, i.e., the air flow drive device that the air of the periphery of drawer 10 can be made to produce flowing is set in the refrigerating chamber 11 12.The air of the periphery of drawer 10 is so enabled to fully to be exchanged heat, so as to ensure the 10 outer wall temperature of drawer Degree is more than ambient air dew point, while the flowing of air can also take away the moisture in the peripheral air of drawer 10 in time, The outer wall of drawer 10 can be effectively avoided to produce condensation.In addition, the cold wind that the refrigeration air channel of refrigerator provides is from the drawer 10 Air inlet is imported in the drawer 10, is then flowed out by the air outlet, it not only can further reduce the drawer 10 Interior temperature, moreover it is possible to strengthen the mobility of the peripheral air of drawer 10, promote the heat exchange of the 10 peripheral air of drawer, So as to further improve the anti-condensation reliability of the drawer 10.

Certainly, the utility model is not limited to the structure of refrigerating chamber shown in Fig. 1, as long as low temperature is provided with refrigerating chamber The cold storage plant of drawer, can be by setting the air stream drives that the air of drawer periphery can be made to produce flowing in refrigerating chamber Device, drawer outer wall air is fully flowed and make it that drawer outside wall temperature is in more than ambient air dew point, so as to effectively keep away Exempt from drawer outer wall and produce condensation.

Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model Art scheme carries out a variety of simple variants, and these simple variants belong to the scope of protection of the utility model.

It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each The possible combination of kind no longer separately illustrates.

In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.

Claims (10)

1. a kind of cold storage plant, the cold storage plant includes refrigerating chamber (11) and in the refrigerating chamber (11) for contain things Drawer (10), it is characterised in that being provided with the refrigerating chamber (11) can make the air of the drawer (10) periphery produce stream Dynamic air flow drive device (12).

2. cold storage plant according to claim 1, it is characterised in that the air flow drive device (12) is installed on described cold Hide the position of the close drawer (10) of the rear wall (111) of room (11).

3. cold storage plant according to claim 1 or 2, it is characterised in that the air flow drive device (12) is fan.

4. cold storage plant according to claim 1, it is characterised in that when the drawer (10) is in the closed position, institute Drawer (10) is stated to be internally formed as confined space.

5. cold storage plant according to claim 1, it is characterised in that offer air inlet and air-out on the drawer (10) Mouthful.

6. cold storage plant according to claim 5, it is characterised in that the top of the rear wall of the drawer (10), which has, to be lacked Mouthful to form the air inlet.

7. cold storage plant according to claim 5, it is characterised in that the air outlet is arranged at the side of the drawer (10) On wall.

8. cold storage plant according to claim 5, it is characterised in that the cold storage plant also includes refrigeration air channel, described Refrigerating chamber (11) is configured to introduce in the cold wind that the refrigeration air channel provides the inside of the drawer (10).

9. cold storage plant according to claim 8, it is characterised in that offer air inducing on the wall of the refrigerating chamber (11) Mouthful, the air-vent is arranged to connect with the air inlet of the drawer (10).

10. cold storage plant according to claim 1, it is characterised in that the cold storage plant is refrigerator.