CN214172432U

CN214172432U - Heat exchange device for ice cold storage of air conditioner

Info

Publication number: CN214172432U
Application number: CN202120065545.6U
Authority: CN
Inventors: 邢美; 刘恒明; 张建明; 张方珍; 边桂龙
Original assignee: SHANDONG HUADIAN HUAYUAN ENVIR
Current assignee: SHANDONG HUADIAN HUAYUAN ENVIR
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-10
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a heat exchange device for cold storage of air conditioner ice, which comprises an ice storage tank, wherein the left side of the upper side wall of the ice storage tank is fixedly communicated with a total liquid inlet pipe, the lower end of the total liquid inlet pipe is fixedly communicated with a liquid inlet collecting pipe, the right side of the upper side wall of the ice storage tank is fixedly communicated with a total liquid outlet pipe, the lower end of the total liquid outlet pipe is fixedly communicated with a liquid outlet collecting pipe, heat exchange pipes are uniformly and fixedly communicated between the liquid inlet collecting pipe and the liquid outlet collecting pipe, the inner side wall of the ice storage tank is vertically and symmetrically and fixedly provided with support plates, and a vertical plate is uniformly and fixedly arranged between the two support plates. Thereby realizing the function of enhancing the heat exchange effect.

Description

Heat exchange device for ice cold storage of air conditioner

Technical Field

The utility model relates to an air conditioner technical field specifically is a heat exchange device is used in air conditioner ice cold storage.

Background

Along with the rapid development of economy in China and the continuous improvement of the living standard of materials of people, new challenges are continuously provided for power supply, the outstanding contradiction of the power supply is mainly reflected in the large load difference between peak and valley of a power grid, in order to improve the contradiction, a plurality of preferential policies are provided in China to encourage the use of an ice storage air conditioner, namely, an electric refrigerator is adopted to refrigerate in the night electricity utilization valley period with low power load, and cold energy is stored in ice, in the electricity utilization peak period, the ice melts and releases the cold energy to provide the air conditioner, but the existing ice storage air conditioner has the condition of poor heat exchange effect and cannot achieve the better effect of saving the electricity, if a device capable of better completing the heat exchange can be designed, the problems can be solved, and therefore, the heat exchange device for ice storage and cold storage of the air conditioner is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner ice holds cold heat exchange device with to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air conditioner ice is heat exchange device for cold-storage, includes the ice storage tank, the fixed intercommunication in last lateral wall left side of ice storage tank has total feed liquor pipe, the fixed intercommunication in lower extreme of total feed liquor pipe has the feed liquor header, the fixed intercommunication in last lateral wall right side of ice storage tank has total drain pipe, the fixed intercommunication in lower extreme of total drain pipe has a liquid header, even fixed intercommunication has the heat exchange tube between feed liquor header and the liquid header, the inside wall longitudinal symmetry of ice storage tank is fixed to be equipped with mounting panel, two even fixed mounting has the riser between the mounting panel, and the heat exchange tube runs through the riser.

Preferably, the heat exchange tube is a graphene heat conduction plastic coil.

Preferably, the risers are in four groups.

Preferably, the left and right side walls of the inner cavity of the ice storage tank are symmetrically jointed and assembled with limiting plates, and the lower side walls of the limiting plates are pressed on the lower sides of the upper side walls of the support plates.

Preferably, a rubber pad is fixedly mounted on the inner side of the lower side wall of the limiting plate.

Preferably, the equal fixed mounting of lower lateral wall of limiting plate has the dead lever, the equal fixed mounting of lower extreme of dead lever has the spheroid, lateral wall bilateral symmetry fixed mounting has the fixed plate under the inner chamber of ice storage tank, the equal bilateral symmetry fixed mounting of last lateral wall of fixed plate has the rubber slab, the inside wall of rubber slab all is seted up flutedly, and the spheroid pegs graft in the recess.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the heat exchange tube of densely covered, and the heat exchange tube adopts graphite alkene thermal conductivity plastic coil, improves the heat conductivity, has reduced freezing thickness, has improved icing efficiency, at ice-melt in-process, because the inside refrigerating fluid of coil is in the compulsory convection current state, coefficient of heat transfer is great, and the thermal resistance is less, and graphite alkene coil has improved the heat conductivity greatly, improves the ice-melt efficiency of coil pipe, and then has realized the effect of reinforcing heat transfer effect.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a left side sectional view of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the device comprises an ice storage tank, 2, a total liquid inlet pipe, 3, a liquid inlet collecting pipe, 4, a heat exchange pipe, 5, a liquid outlet collecting pipe, 6, a total liquid outlet pipe, 7, a support plate, 8, a vertical plate, 9, a limiting plate, 10, a rubber pad, 11, a fixing rod, 12, a sphere, 13, a fixing plate, 14, a rubber plate, 15 and a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a heat exchange device for cold storage of air conditioner ice comprises an ice storage tank 1, a total liquid inlet pipe 2 is fixedly communicated with the left side of the upper side wall of the ice storage tank 1, a liquid inlet collecting pipe 3 is fixedly communicated with the lower end of the total liquid inlet pipe 2, a total liquid outlet pipe 6 is fixedly communicated with the right side of the upper side wall of the ice storage tank 1, a liquid outlet collecting pipe 5 is fixedly communicated with the lower end of the total liquid outlet pipe 6, heat exchange pipes 4 are uniformly and fixedly communicated between the liquid inlet collecting pipe 3 and the liquid outlet collecting pipe 5, wherein the total liquid inlet pipe 2 and the total liquid outlet pipe 6 are both arranged on the upper side of the ice storage tank 1, the volume of the heat exchange pipes 4 needs to expand due to the fact that the density of ice is smaller than that of water when ice is frozen, an ice expansion space needs to be reserved on the upper portion of a coil body by the ice storage device of the heat exchange pipes 4, in addition, the joints of the heat exchange pipes 4, the total liquid inlet pipe 2 and the total liquid outlet pipe 6 are higher than a coil support frame is arranged on the upper portion and lower portion of the inner side wall of the ice storage tank 1, support plates 7 are symmetrically and fixedly assembled, evenly fixed mounting has riser 8 between two mounting panels 7, and heat exchange tube 4 runs through riser 8, utilizes mounting panel 7 and riser 8 to carry out evenly distributed fixed to heat exchange tube 4.

Specifically, the heat exchange tube 4 is a graphene heat conduction plastic coil, and the fluid of the coil in the ice storage device is an ethylene glycol solution, so that the carbon steel is corroded to a certain extent, and therefore the graphene heat conduction plastic coil is adopted.

Specifically, the risers 8 are four in number, and can uniformly support the heat exchange tube 4.

Specifically, limiting plates 9 are symmetrically connected and assembled on left and right side walls of an inner cavity of the ice storage tank 1, and lower side walls of the limiting plates 9 press upper side walls of the lower side support plates 7 to fix auxiliary positions of the support plates 7.

Specifically, the inboard fixed mounting of the lower lateral wall of limiting plate 9 has rubber pad 10, avoids causing the damage to mounting panel 7.

Particularly, the equal fixed mounting of lower lateral wall of limiting plate 9 has dead lever 11, the equal fixed mounting of lower extreme of dead lever 11 has spheroid 12, lateral wall bilateral symmetry fixed mounting has fixed plate 13 under the inner chamber of ice storage tank 1, the equal bilateral symmetry fixed mounting of last lateral wall of fixed plate 13 has rubber slab 14, rubber slab 14's inside wall is all seted up flutedly 15, and spheroid 12 pegs graft in recess 15, realizes limiting plate 9's fixed, and then supplementary realization is to mounting panel 7 and riser 8's rigidity.

The working principle is as follows: this heat exchange device for ice storage of air conditioner, during ice making, low temperature ethylene glycol solution flows through heat exchange tube 4 from total feed liquor pipe 2, make the temperature of water in the ice storage tank 1 fall to below 0 ℃, the heat exchange tube 4 surface begins to freeze, because heat exchange tube 4 evenly distributed in ice storage tank 1, it is even to freeze in whole ice storage tank 1, during the ice-melt, high temperature refrigerating fluid gets into heat exchange tube 4 from total feed liquor pipe 2, melt ice, take away cold volume, ice all melts until heat exchange tube 4 around, wherein utilize the heat exchange tube 4 of the graphite alkene heat conduction plastic coil pipe of even densely covered, the efficiency of the heat transfer has been improved, reach the effect of saving the electric energy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air conditioner ice heat exchange device for cold storage which characterized in that: including storing ice groove (1), the fixed intercommunication in last lateral wall left side of ice groove (1) has total feed liquor pipe (2), the fixed intercommunication in lower extreme of total feed liquor pipe (2) has feed liquor header (3), the fixed intercommunication in last lateral wall right side of ice groove (1) has total drain pipe (6), the fixed intercommunication in lower extreme of total drain pipe (6) has a liquid header (5), even fixed intercommunication has heat exchange tube (4) between feed liquor header (3) and liquid header (5), the symmetry is fixed to be equipped with mounting panel (7) about the inside wall of ice groove (1), two even fixed mounting has riser (8) between mounting panel (7), and heat exchange tube (4) run through riser (8).

2. The heat exchanging device for ice storage of an air conditioner according to claim 1, wherein: the heat exchange tube (4) is a graphene heat conduction plastic coil.

3. The heat exchanging device for ice storage of an air conditioner according to claim 1, wherein: the vertical plates (8) are four groups in total.

4. The heat exchanging device for ice storage of an air conditioner according to claim 1, wherein: the inner cavity left and right side walls of the ice storage tank (1) are symmetrically connected and assembled with limiting plates (9), and the lower side walls of the limiting plates (9) are pressed on the lower sides of the upper side walls of the support plates (7).

5. The heat exchanging device for ice storage of air conditioner according to claim 4, wherein: and a rubber pad (10) is fixedly arranged on the inner side of the lower side wall of the limiting plate (9).

6. The heat exchanging device for ice storage of air conditioner according to claim 4, wherein: the equal fixed mounting of lower lateral wall of limiting plate (9) has dead lever (11), the equal fixed mounting of lower extreme of dead lever (11) has spheroid (12), lateral wall bilateral symmetry fixed mounting has fixed plate (13) under the inner chamber of ice storage tank (1), the equal bilateral symmetry fixed mounting of last lateral wall of fixed plate (13) has rubber slab (14), the inside wall of rubber slab (14) all is seted up flutedly (15), and spheroid (12) are pegged graft in recess (15).