CN209801685U

CN209801685U - Ice storage tank

Info

Publication number: CN209801685U
Application number: CN201920153020.0U
Authority: CN
Inventors: 朱伟海
Original assignee: Guangdong Hongxin Energy Technology Co Ltd
Current assignee: Guangdong Hongxin Energy Technology Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-12-17
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to an ice storage tank, which is characterized by comprising a tank body and an agitating mechanism, wherein the tank body comprises a tank body, a sealing cover and a plurality of bolts, a containing cavity is arranged on the tank body, and the sealing cover is covered on the cavity opening of the containing cavity and locked by the bolts; the stirring mechanism comprises a servo motor, a rotating shaft and a net barrel assembly, wherein a plurality of placing cavities for placing ice balls are formed in the net barrel assembly, the servo motor is arranged on the sealing cover, the rotating shaft is arranged in the containing cavity and is in driving connection with the servo motor, and the net barrel assembly is arranged on the rotating shaft in the containing cavity. The utility model discloses can make the ethylene glycol solution that flows into wherein fully contact with the puck to improve the heat exchange performance in the ice-storage tank.

Description

Ice storage tank

Technical Field

The utility model relates to a central air conditioning system field, especially an ice storage tank.

Background

The ice storage system is an auxiliary system in a central air conditioning system, wherein the ice storage tank is an important component of the ice storage system. At present, ice balls are generally placed in an ice storage tank, and because the internal space of the existing ice storage tank is generally large and the existing ice storage tank is mostly provided with only one liquid inlet and one liquid outlet, the situation that glycol solution is poor in mobility or does not flow is often caused in certain areas of the ice storage tank. This can result in ice pellets in these areas not being in sufficient contact with the glycol solution flowing into the ice bank, which greatly affects the performance of the ice bank heat exchange.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide an ice storage tank, should hold ice storage tank and can make the ethylene glycol solution that flows into wherein fully contact with the puck to improve the heat exchange performance who holds ice storage tank.

The technical scheme of the utility model is realized like this:

an ice storage tank is characterized by comprising a tank body and an agitating mechanism, wherein the tank body comprises a tank body, a sealing cover and a plurality of bolts, the tank body is of a cylindrical tank body structure with one closed end, an inner cavity of the tank body is a containing cavity, a liquid inlet port and a liquid outlet port which are communicated with the containing cavity are respectively arranged on the circumferential surfaces of two ends of the tank body, a flange part is arranged on the circumferential surface of the other end of the tank body, an annular groove is formed in the outer surface of the flange part and is arranged around the cavity opening of the containing cavity, a sealing rubber ring is embedded in the annular groove, the sealing cover covers the port of the other end of the tank body and is tightly pressed on the sealing rubber ring, and the bolts are respectively inserted in the flange part and the sealing cover and are locked; the stirring mechanism comprises a servo motor, a rotating shaft and a net barrel assembly, the servo motor is arranged on the outer wall of the sealing cover, the rotating shaft is arranged in the accommodating cavity, one end of the rotating shaft can be rotatably arranged on the sealing cover in a penetrating way, the rotating shaft is also in driving connection with the servo motor, a limiting convex ring is arranged on the circumferential surface of the rotating shaft positioned on the inner side of the sealing cover, an external thread is arranged on the end part of the other end of the rotating shaft, the net barrel assembly comprises a net barrel, a net cover, a sleeving pipe, a locking nut and a plurality of net plates, the net barrel is of a cylindrical net barrel structure with one closed end, the net barrel is provided with an inner cavity, the sleeving pipe is arranged on the net barrel in a penetrating way, the central line of the sleeving pipe is coaxial with the central line of the net barrel, each net plate is arranged in the inner cavity, each net plate is uniformly arranged around the circumferential surface of the sleeving pipe, corresponding side edges of each net plate, the ice hockey device is characterized in that the inner cavity is divided into a plurality of placing cavities for placing ice hockey through each screen plate, the net barrel assembly is sleeved on the rotating shaft in the containing cavity through the sleeving pipe, one end of the net barrel assembly is pressed on the limiting convex ring, the net cover is movably sleeved on the rotating shaft in the containing cavity and is arranged on the cavity opening of the inner cavity, and the locking nut is screwed on the external thread and is tightly pressed on the net cover.

The utility model has the advantages that: the rotating shaft is in driving connection with the servo motor, so that the rotating shaft can be rotated through the servo motor; the net barrel is sleeved on the rotating shaft through the sleeving pipe, so that the net barrel can rotate along with the rotating shaft; because the net barrel is provided with the plurality of placing cavities, the placing cavities can be used for placing ice balls, and the ice balls can rotate along with the containing cavities when the ice balls are placed in the placing cavities. Because the liquid inlet port and the liquid outlet port are positioned at the two ends of the tank body, after the glycol solution enters the accommodating cavity through the liquid inlet port, the glycol solution can flow from one end of the accommodating cavity to the other end of the accommodating cavity and is discharged from the liquid outlet port, and the ice ball can rotate in the accommodating cavity, so that the glycol solution can be fully contacted with the ice ball when the glycol solution flows, and the heat exchange performance of the ice storage tank is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of the part a of the present invention.

Fig. 3 is a schematic structural diagram of the middle mesh cylinder assembly of the present invention.

Fig. 4 is a schematic structural view of the middle net drum of the present invention.

Detailed Description

As shown in figure 1, the ice storage tank of the utility model comprises a tank body 1 and a stirring mechanism 2, wherein, as shown in fig. 1 and fig. 2, the tank body 1 comprises a tank body 11, a sealing cover 12, a plurality of bolts 13, the tank body 11 is a cylindrical tank body structure with one closed end, the inner cavity of the tank body 11 is an accommodating cavity 111, the circumferential surfaces of the two ends of the tank body 11 are respectively provided with a liquid inlet port 112 and a liquid outlet port 113 which are communicated with the accommodating cavity 111, a flange part 114 is arranged on the circumferential surface of the other end of the tank body 11, an annular groove 115 is arranged on the outer surface of the flange part 114, and the annular groove 115 is arranged around the opening of the containing cavity 111, a sealing rubber ring 116 is embedded on the annular groove 115, the sealing cover 12 is covered on the other end opening of the tank body 11, the sealing cover 12 is pressed tightly on the sealing rubber ring 116, and each bolt 13 is respectively arranged on the flange part 114 and the sealing cover 12 in a penetrating way and locked; as shown in fig. 1, 3 and 4, the stirring mechanism 2 includes a servo motor 21, a rotating shaft 22, a net drum assembly 23, the servo motor 21 is disposed on the outer wall of the sealing cover 12, the rotating shaft 22 is disposed in the accommodating cavity 111, and one end of the rotating shaft 22 is rotatably inserted on the sealing cover 12, the rotating shaft 22 is also in driving connection with the servo motor 21, a limit convex ring 221 is disposed on the circumferential surface of the rotating shaft 22 located inside the sealing cover 12, an external thread 222 is disposed on the other end of the rotating shaft 22, the net drum assembly 23 includes a net drum 231, a net cover 232, a sleeving pipe 233, a locking nut 234, and a plurality of net plates 235, the net drum 231 is a cylindrical net drum structure with one end closed, the net drum 231 has an inner cavity 201, the sleeving pipe 233 is inserted on the net drum 231, and the center line of the sleeving pipe 233 is coaxial with the center line of the net drum 231, each screen plate 235 is arranged in the inner cavity 201, each screen plate 235 is evenly arranged around the circumferential surface of the sleeving pipe 233, corresponding side edges of the screen plates 235 are respectively fixed on the sleeving pipe 233 and the screen cylinder 231, so that the inner cavity 201 is divided into a plurality of placing cavities 202 for placing ice balls through each screen plate 235, the screen cylinder assembly 23 is sleeved on the rotating shaft 22 in the accommodating cavity 111 through the sleeving pipe 233, one end of the screen cylinder assembly 23 is pressed on the limiting convex ring 221, the screen cover 232 is movably sleeved on the rotating shaft 22 in the accommodating cavity 111, the screen cover 232 covers the opening of the inner cavity 201, the locking nut 234 is screwed on the external thread 222, and the locking nut 234 is tightly pressed on the screen cover 232. Because the rotating shaft 22 is in driving connection with the servo motor 21, the rotating shaft 22 can be rotated by the servo motor 21; because the net drum 231 is sleeved on the rotating shaft 22 through the sleeving pipe 233, the net drum 231 can rotate along with the rotating shaft 22; since the net drum 231 has a plurality of receiving cavities 202, the receiving cavities 202 can be used for receiving the ice hockey balls, so that the ice hockey balls can rotate along with the accommodating cavities 111 when the ice hockey balls are received in the receiving cavities 202. Because the liquid inlet port 112 and the liquid outlet port 113 are positioned at the two ends of the tank body 11, after the glycol solution enters the accommodating cavity 111 through the liquid inlet port 112, the glycol solution can flow from one end of the accommodating cavity 111 to the other end of the accommodating cavity 111 and is discharged from the liquid outlet port 113, and the ice ball can rotate in the accommodating cavity 111, so that the glycol solution can be fully contacted with the ice ball when the glycol solution flows, and the heat exchange performance of the ice storage tank is improved.

In the actual use process, the consumption of electric energy can be reduced by intermittently starting the servo motor 21; for example: starting the servo motor 21 every 0.5 to 1 hour, for example, and operating the servo motor 21 for 5 to 10 minutes; when the temperatures of the inlet port 112 and the outlet port 113 are the same, the servo motor 21 is stopped.

The sealing between the rotating shaft 22 and the sealing cover 12 can adopt the same structure as the sealing structure between the rotating shaft and the pump shell in the water pump, so that the rotating requirement can be ensured, and a good sealing effect can be achieved.

Fig. 1 to 3 are only schematic views, and do not represent that the structures of the net drum 231, the net cover 232 and the net plate 235 are limited to the structures in the schematic views, wherein they may be net-shaped structures formed by metal wires.

In the actual manufacturing process, the utility model discloses an ice storage tank can adopt following structure: the net cylinder 231, the net cover 232 and the net plate 235 are made of glass fiber, aluminum or steel, and epoxy resin layers are respectively coated on the outer surfaces of the net cylinder 231, the net cover 232 and the net plate 235; the tank body 11 and the sealing cover 12 are made of steel, and epoxy resin layers are respectively arranged on the inner wall of the sealing cover 12 and the wall of the accommodating cavity 111.

Claims

1. An ice storage tank, characterized in that: comprises a tank body (1) and a stirring mechanism (2), wherein the tank body (1) comprises a tank body (11), a sealing cover (12) and a plurality of bolts (13), the tank body (11) is a cylindrical tank body structure with one closed end, an inner cavity of the tank body (11) is a containing cavity (111), the circumferential surfaces at the two ends of the tank body (11) are respectively provided with a liquid inlet port (112) and a liquid outlet port (113) which are communicated with the containing cavity (111), the circumferential surface at the other end of the tank body (11) is provided with a flange part (114), the outer surface of the flange part (114) is provided with an annular groove (115), the annular groove (115) is arranged around the cavity opening of the containing cavity (111), the annular groove (115) is embedded with a sealing rubber ring (116), the sealing cover (12) is covered on the port at the other end of the tank body (11), and the sealing cover (12) is tightly pressed on, each bolt (13) is respectively arranged on the flange part (114) and the sealing cover (12) in a penetrating way and locked; the stirring mechanism (2) comprises a servo motor (21), a rotating shaft (22) and a net barrel component (23), the servo motor (21) is arranged on the outer wall of the sealing cover (12), the rotating shaft (22) is arranged in the accommodating cavity (111), one end of the rotating shaft (22) can be rotatably arranged on the sealing cover (12) in a penetrating mode, the rotating shaft (22) is further connected with the servo motor (21) in a driving mode, a limiting convex ring (221) is arranged on the circumferential surface of the rotating shaft (22) located on the inner side of the sealing cover (12), an external thread (222) is formed in the end portion of the other end of the rotating shaft (22), the net barrel component (23) comprises a net barrel (231), a net cover (232), a sleeving pipe (233), a locking nut (234) and a plurality of net plates (235), the net barrel (231) is of a cylindrical net barrel structure with one closed end, and the net barrel (231) is provided with an, the sleeving pipe (233) is arranged on the net barrel (231) in a penetrating manner, the center line of the sleeving pipe (233) is coaxial with the center line of the net barrel (231), each screen plate (235) is arranged in the inner cavity (201), each screen plate (235) is uniformly arranged on the periphery of the circumferential surface of the sleeving pipe (233), corresponding side edges of the screen plates (235) are respectively fixed on the sleeving pipe (233) and the net barrel (231) so as to divide the inner cavity (201) into a plurality of placing cavities (202) for placing ice balls through each screen plate (235), the net barrel assembly (23) is sleeved on the rotating shaft (22) in the accommodating cavity (111) through the sleeving pipe (233), one end of the net barrel assembly (23) is pressed on the limiting convex ring (221), the net cover (232) is movably sleeved on the rotating shaft (22) in the accommodating cavity (111), and the net cover (232) is covered on the opening of the inner cavity (201), the locking nut (234) is screwed on the external thread (222) and presses the locking nut (234) against the net cover (232).