Flow channel type tube ice evaporator

Abstract

The utility model relates to the technical field of ice making, in particular to a runner type tube ice evaporator. A runner type tube ice evaporator comprises an evaporator body, the upper portion and the lower portion of the evaporator body are an upper cover and a lower cover respectively, a plurality of ice-making tubes penetrate through the evaporator body, the upper cover and the lower cover, runners wrap the outer sides of the ice-making tubes, and a liquid inlet tube and a liquid outlet tube are arranged on the evaporator body. And the tail ends of the liquid inlet pipe and the liquid outlet pipe are butted with the corresponding runners. According to the runner type tube ice evaporator, the runners wrap the outer sides of the ice making tubes, and the runners are sequentially staggered and spirally distributed up and down, so that a refrigerant can perform cold and heat exchange operation on the outer sides of all the ice making tubes, the cold and heat exchange efficiency is further improved, and the ice making efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ice making technical field especially, it is a kind of flow channel formula pipe ice evaporator. BACKGROUND

[0002] Tube ice machine is a kind of ice making equipment, and the ice block produced by it is regular cylindrical, hollow tubular, has multiple advantages and wide application field.

[0003] Tube ice machine (Tube ice machine) is cooled and frozen into tubular ice block by refrigeration technology.

[0004] The working principle of tube ice machine is relatively simple but efficient. It mainly includes evaporator, condenser, water storage tank, compressor and other key components. In working, water source is input into tube ice machine, and water is rapidly cooled and frozen into tubular ice in evaporator by circulating flow of refrigerant. Subsequently, tube ice machine will automatically carry out ice stripping, and the ice block is stripped and stored.

[0005] The principle of tube ice machine evaporator is to use the evaporation process of refrigerant to absorb the heat of water, so that the water is frozen into tubular ice block.

[0006] The current evaporator has low refrigerant circulation efficiency, which is difficult to meet the ice making demand.

[0007] In view of the above defects, the designer actively researches and innovates to create a flow channel type tube ice evaporator, so that it has more industrial utilization value. INVENTION CONTENTS

[0008] To solve the above technical problems, the purpose of the utility model is to provide a flow channel type tube ice evaporator.

[0009] The utility model discloses a flow channel type tube ice evaporator, which comprises an evaporator body, the upper and lower parts of the evaporator body are respectively an upper cover and a lower cover, a plurality of ice making tubes pass through the evaporator body, the upper cover and the lower cover, and a flow channel is wrapped outside the ice making tube, the evaporator body is provided with a liquid inlet pipe and a liquid outlet pipe, and the tail ends of the liquid inlet pipe and the liquid outlet pipe are connected with corresponding flow channels.

[0010] The flow channel type tube ice evaporator is wrapped around the corresponding ice making tube through the circulating flow channel, improves the efficiency of cold and heat exchange, and further improves the ice making efficiency.

[0011] Further, the two adjacent flow channels are connected by a communication channel.

[0012] The adjacent flow channels are connected through the communication channel, so that the refrigerant can flow.

[0013] Further, the initial flow channel spirally rises from bottom to top, and then the connected flow channels spirally downward, and the plurality of flow channels are staggered in sequence.

[0014] The plurality of flow channels are staggered in sequence, so that the refrigerant can circulate and improve the refrigeration efficiency.

[0015] Further, the evaporator body has protruding blocks at both ends of the flow channel position, which are tightly attached to the inner side walls of the upper cover and the lower cover.

[0016] The protruding blocks of the evaporator body are in contact with the upper cover and the lower cover, so that the flow channel forms a closed space and refrigerant leakage does not occur.

[0017] By the above scheme, the flow channel type tube ice evaporator has the following advantages: the flow channel is wrapped outside the ice making tube, and the flow channel is staggered in sequence and spirally distributed upward and downward, so that the refrigerant can perform cold and heat exchange operation on the outside of all ice making tubes, thereby improving the efficiency of cold and heat exchange and improving the ice making efficiency.

[0018] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiment of the present application and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments, it should be understood that the following drawings only show one embodiment of the present application, therefore should not be regarded as a limitation, for those skilled in the art, without creative labor, other related drawings can also be obtained according to these drawings.

[0020] Figure 1 is a structural schematic diagram of the present application;

[0021] Figure 2 is a structural schematic diagram of the present application Figure 1 is a structural schematic diagram of the present application

[0022] Figure 3 is a structural schematic diagram of the present application Figure 2 is a bottom view of the present application;

[0023] Figure 4 is a refrigerant flow ordering diagram of the present application.

[0024] 1, evaporator body, 2, upper cover, 3, lower cover, 4, ice making tube, 5, inlet pipe, 6, outlet pipe, 7, communication channel, 8, block. DETAILED DESCRIPTION

[0025] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0026] See Figure 1 This type of flow channel tube ice evaporator has an evaporator body 1 made of one piece of material, with multiple ice-making tubes 4 running through it. The refrigerant used for refrigeration enters from the liquid inlet pipe 5 and circulates through the flow channel surrounding the ice-making tubes 4, performing heat exchange treatment on the water flowing in the ice-making tubes 4 to complete the ice-making operation. The upper and lower ends of the evaporator body 1 are respectively the upper cover 2 and the lower cover 3, which can help seal the flow channel and prevent the refrigerant from leaking out.

[0027] See Figure 2 Adjacent flow channels are connected by connecting channels 7, allowing refrigerant to flow into different flow channels at once. Connecting channels 7 are set at the upper or lower end of the evaporator body 1 according to the requirements of the flow channel spiral direction.

[0028] See Figures 2-4 The initial flow channel is connected to the liquid inlet pipe 5. The refrigerant enters the flow channel at position a of pipe a through the liquid inlet pipe 5, as shown below. Figure 4 (The arrows on the horizontal position of the upper cover 2 indicate the water inlet pipes a, b, c, d, e, f, g in sequence. The arrows pointing up and down on the outside of the corresponding water inlet pipes a, b, c, d, e, f, g indicate the direction of the spiral flow of the channel.) The refrigerant circulates in the evaporator to ensure that it can be in close contact with the ice-making tube 4, thereby improving the efficiency of heat exchange and ice making.

[0029] See Figure 2 and Figure 3 The protruding blocks 8 at both ends of the evaporator body 1 are tightly fitted to the inner wall of the upper cover 2 or the lower cover 3. This assembly method ensures the airtightness of the flow channel and the two ends of the connecting channel 7, meeting the sealing requirements.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: the above described is only the preferred embodiment of the present application, and is not used to limit the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principle of the present application, can make a number of improvements and variations, these improvements and variations should also be considered as the protection scope of the present application.

Claims

1. A flow-channel tube ice evaporator, comprising an evaporator body (1), characterized in that: Evaporator body (1), the upper and lower sections of evaporator body (1) are upper cover (2) and lower cover (3) respectively, multiple ice-making tubes (4) pass through evaporator body (1), upper cover (2) and lower cover (3), and flow channels are wrapped around the outside of ice-making tubes (4). Evaporator body (1) has liquid inlet pipe (5) and liquid outlet pipe (6), and the tail ends of liquid inlet pipe (5) and liquid outlet pipe (6) are connected to the corresponding flow channels.

2. The flow-channel tube ice evaporator according to claim 1, characterized in that: The two adjacent flow channels are connected by a connecting channel (7).

3. A flow-channel tube ice evaporator according to claim 2, characterized in that: The initial flow channel spirals upwards from bottom to top, and the subsequent connected flow channels spiral downwards, with multiple flow channels flowing alternately up and down in sequence.

4. A flow-channel tube ice evaporator according to claim 3, characterized in that: The evaporator body (1) has outwardly protruding baffles (8) at both ends of the flow channel. The baffles (8) are tightly fitted to the inner walls of the upper cover (2) and the lower cover (3).

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