CN218722212U

CN218722212U - Split type refrigerating device capable of improving energy utilization efficiency

Info

Publication number: CN218722212U
Application number: CN202222828615.6U
Authority: CN
Inventors: 康云星; 沈晓霞; 张坤; 韩兴旺; 史强修
Original assignee: Shandong Boke Construction Engineering Co ltd
Current assignee: Shandong Boke Construction Engineering Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses an efficiency of energy utilization is improved split type refrigerating plant, including interior machine and outer machine, the interior machine includes the body and is used for the first refrigerant pipe of being connected with outer machine, and outer machine includes the second refrigerant pipe, locates the fan of outer machine bottom, the fin body of cladding second refrigerant pipe, the attached heat pipe of locating the fin body outside and locate the water-collecting tray under the heat pipe, and the end of intaking of heat pipe is arranged in receiving the comdenstion water on the outer wall from first refrigerant pipe, and the play water end of heat pipe is arranged in discharging the comdenstion water in the heat pipe to the water-collecting tray. The utility model provides a technical scheme can collect the comdenstion water on the first refrigerant pipe on the interior machine through setting up the heat pipe to the fin body in the second refrigerant pipe outside cools down, and combines the direct cooling to the fin body of fan, thereby effectively improves the refrigeration effect of interior machine under the less circumstances that changes overall arrangement and part, has simple structure, reforms transform advantage with low costs.

Description

Split type refrigerating device capable of improving energy utilization efficiency

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to an improve split type refrigerating plant of energy utilization efficiency.

Background

Along with the improvement of living standard, people have higher and higher requirements on the comfort of the environment, so that the sales volume of the split air conditioner is increased all the time, the split air conditioner runs in hot summer, when the wall surface temperature of a refrigerant pipe of an indoor evaporator reaches the dew point temperature, the circulating humid air generates condensed water on the wall surface of the refrigerant pipe of the evaporator, and the purposes of dehumidification and indoor temperature reduction are achieved by utilizing the principle. The temperature of the condensed water is much lower than the ambient temperature, which is a good cold source, however, the existing air conditioner is less to reuse the condensed water, and the other part of the air conditioner can utilize the condensed water, but has the problems of complex structure and high reconstruction cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem at least partially, provide an improve split type refrigerating plant of energy utilization efficiency.

The utility model adopts the technical scheme as follows:

the split type refrigerating device comprises an inner machine and an outer machine, wherein the inner machine comprises a body and a first refrigerant pipe connected with the outer machine, the outer machine comprises a second refrigerant pipe, a fan arranged at the bottom of the outer machine, a fin body wrapping the second refrigerant pipe, a heat conduction pipe attached to the outer side of the fin body and a water collection tray arranged right below the heat conduction pipe, the water inlet end of the heat conduction pipe is used for receiving condensed water from the outer wall surface of the first refrigerant pipe, and the water outlet end of the heat conduction pipe is used for discharging the condensed water in the heat conduction pipe to the water collection tray.

Further, the heat conduction pipes are arranged in a straight line.

Further, the height of the inner unit is higher than that of the outer unit, so that condensed water on the outer wall surface in the first refrigerant pipe flows to the heat conduction pipe under the action of gravity.

Further, a heat conduction coating made of heat conduction silicone grease is coated on a gap between the heat conduction pipe and the fin body on the outer side of the second refrigerant pipe.

Compared with the prior art, the beneficial effects of the utility model are that: can collect the comdenstion water on the first refrigerant pipe on the internal unit through setting up the heat pipe to the fin body that the second refrigerant pipe outside is cooled down, and combine the fan directly to the cooling of fin body, thereby effectively improve the refrigeration effect of internal unit under the condition of less change overall arrangement and part, have simple structure, reform transform advantage with low costs.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic front structure view of an outdoor unit of the split refrigeration apparatus in this embodiment;

fig. 2 is a schematic back structure view of an outdoor unit of the split refrigeration apparatus in this embodiment;

reference numerals:

1. a plastic tube; 2. a copper-plastic joint; 3. a fin body; 4. a fan; 5. a housing; 6. a first refrigerant pipe; 7. a thermally conductive coating; 8. a heat conduction pipe; 9. a water collection tray.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.

Further, the heat conduction pipes are arranged in a straight line.

Can collect the comdenstion water on the first refrigerant pipe on the internal unit through setting up the heat pipe to the fin body that the second refrigerant pipe outside is cooled down, and combine the fan directly to the cooling of fin body, thereby effectively improve the refrigeration effect of internal unit under the condition of less change overall arrangement and part, have simple structure, reform transform advantage with low costs.

Example (b):

as shown in fig. 1 and fig. 2, in this embodiment, the wall temperature of a first refrigerant pipe (not shown) of an indoor unit of an air conditioner reaches a dew point temperature, condensed water is generated on the wall of the first refrigerant pipe by humid air, the condensed water passes through a plastic pipe 1 after being collected, passes through a shell 5 of an outdoor unit and flows through a heat conduction pipe 8 on the back of the outdoor unit, a heat conduction pipe 8 is fixed on a fin body 3 on the back of the outdoor unit, the plastic pipe 1 is connected with the heat conduction pipe 8 through a copper-plastic joint 2, due to the height difference between the indoor unit and the outdoor unit, the condensed water flows into a water collection tray 9 finally through the plastic pipe 1 and the heat conduction pipe 8 under the action of gravity, and the water collection tray 9 collects the flowing condensed water and dew generated on the wall of the heat conduction pipe 8 and then discharges the condensed water into a condensed water drainage pipe; in order to enhance the effect of contact heat transfer, a heat-conducting coating 7 is coated at the contact gap between the heat-conducting pipe 8 and the cold fin body 3, so that the whole heat exchange process is completed.

The heat conduction pipe 8 is made of good heat conduction material and can effectively transfer the cold energy in the flowing condensed water to the fin body 3;

the water collecting tray 9 realizes indirect drainage of condensed water based on the consideration of reducing the resistance of the condensed water; it not only can collect the used condensate water, but also can collect the regenerated liquid drop on the heat conduction pipe 8 to avoid the raining water drop to corrode the outdoor unit screw and the shell.

The heat conduction pipes 8 are arranged in an in-line manner, so that condensed water can smoothly flow through the plurality of bends of the heat conduction pipes 8;

the heat conduction pipe 8 is arranged outside the outer machine, and does not influence the air cooling heat exchange of the fan 4 to the inner side of the fin body 3.

The working process is as follows:

when the air conditioner is started, the condensate water is generated, the condensate water flows into the heat conduction pipe 8 and cools the fin bodies 3, the temperature of the condensate water rises after the condensate water absorbs heat, a part of the condensate water flowing to the water collection tray 9 is evaporated, and a part of heat on the wall surface of the condenser is taken away by evaporation, so that an environment with lower temperature is created for the condenser, and heat exchange is facilitated. And finally, draining away the condensed water losing the utilization value, and recycling the condensed water.

In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific orientation, be constructed and operated in a specific orientation. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Claims

1. The split type refrigerating device is characterized by comprising an inner machine and an outer machine, wherein the inner machine comprises a body and a first refrigerant pipe connected with the outer machine, the outer machine comprises a second refrigerant pipe, a fan arranged at the bottom of the outer machine, a fin body wrapping the second refrigerant pipe, a heat conduction pipe attached to the outer side of the fin body and a water collecting tray arranged right below the heat conduction pipe, the water inlet end of the heat conduction pipe is used for receiving condensed water from the outer wall surface of the first refrigerant pipe, and the water outlet end of the heat conduction pipe is used for discharging the condensed water in the heat conduction pipe into the water collecting tray.

2. The split refrigeration unit of claim 1, wherein said heat pipes are arranged in-line.

3. The split type refrigerating device according to claim 2, wherein the height of the inner unit is higher than that of the outer unit, so that the condensed water on the outer wall surface in the first refrigerant pipe flows to the heat conductive pipe under the gravity.

4. The split type refrigerating device according to claim 3, wherein a gap between the heat conductive pipe and the fin body outside the second refrigerant pipe is coated with a heat conductive coating made of heat conductive silicone grease.