Pearl boiling machine with spraying system

Abstract

The utility model provides a pearl boiling machine with a spraying system, which comprises a kettle body for boiling pearls and an upper cover covering the kettle body, and the upper cover is hinged with the kettle body through a hinge; comprising a water inlet valve, a water inlet pipe, a water outlet pipe and nozzles, the water inlet valve is fixedly mounted on the kettle body; the water inlet pipe is communicated with the water outlet end of the water inlet valve and extends upwards to the joint of the kettle body and the upper cover; the rotating joint is fixedly mounted at the joint of the kettle body and the upper cover, the rotating center of the rotating joint and the rotating center of the hinge are coaxially arranged, the water inlet end of the rotating joint is connected with the water inlet pipe, and the water outlet end of the rotating joint is connected with the water outlet pipe; the water outlet pipe extends from the rotating joint to the upper cover and is connected with a nozzle fixedly mounted at the bottom of the upper cover. The cooling device is provided with a spraying system for cooling, and the pipeline is not easy to damage.

Description

Technical Field

[0001] The utility model relates to the field of food processing equipment, in particular to a pearl boiling machine with a spray system. Background Art

[0002] Pearl balls, also known as pearls, are a common side dish on the market. They are usually used in milk tea and desserts. In essence, they are a starch-processed side dish. Pearls need to be boiled before they can be eaten. In current commercial production, they are usually cooked using a dedicated pearl boiling machine.

[0003] In order to keep the pearls taste good when eaten, they need to be cooled quickly after being cooked. A common cooling method is to spray cold water for cooling. However, the existing pearl boiling machine lacks a cooling function, and the operator is required to manually pour out the cooked pearls for cooling by sprinkling water or adding ice. This undoubtedly increases the workload of the workers and reduces the production efficiency. Even if a water pipe is connected to the pearl boiling machine to pass cold water, the upper cover of the pearl boiling machine is often opened and closed, which can easily damage the water pipe and cause it to break. Utility Model Content

[0004] The utility model aims to provide a pearl boiling machine with a spray system to solve the problems existing in the prior art. The pearl boiling machine has a spray system for cooling and the pipeline is not easily damaged.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pearl boiling machine with a spray system comprises a kettle body for boiling pearls and an upper cover arranged above the kettle body, wherein the upper cover and the kettle body are hingedly connected by a hinge; the machine comprises a water inlet valve, a water inlet pipe, a water outlet pipe, a rotary joint and a nozzle; the water inlet valve is fixedly mounted on the kettle body; the water inlet pipe is connected to the water outlet end of the water inlet valve and extends upward to the connection between the kettle body and the upper cover; the rotary joint is fixedly mounted at the connection between the kettle body and the upper cover, the rotation center of the rotary joint is coaxially arranged with the rotation center of the hinge, the water inlet end of the rotary joint is connected to the water inlet pipe, and the water outlet end of the rotary joint is connected to the water outlet pipe; the water outlet pipe extends from the rotary joint to the upper cover and is connected to the nozzle fixedly mounted at the bottom of the upper cover.

[0007] Furthermore, a mounting portion is fixedly provided on the outer wall of the kettle body at the side of the hinge, and a through hole is provided on the mounting portion, which is coaxially arranged with the rotation center of the hinge; the rotary joint is installed on the mounting portion through the through hole, and its rotation center is opposite to the through hole.

[0008] Furthermore, a pipe bin for accommodating pipes and a circuit bin for accommodating a circuit system are provided on the periphery of the kettle body; the pipe bin is arranged below the circuit bin, and the two are isolated from each other; the water inlet valve is installed in the pipe bin, and the water inlet pipe extends upward from the pipe bin, leaves the pipe bin through the pipe hole in the pipe bin, bypasses the circuit bin and is connected to the rotary joint.

[0009] Furthermore, the water inlet valve is a solenoid valve, which is electrically connected to the circuit system in the circuit compartment through a line to automatically control the water inlet of the water inlet pipe.

[0010] The utility model has a pearl boiling machine with a spray system, which can cool the boiled pearls, and has a rotating joint, so that the upper cover can be opened and closed multiple times without damaging the pipeline. It has a high degree of automation and can be fully automatically controlled by the water inlet valve. The layout is reasonable, and even if the water channel is damaged or leaked, it will not affect the circuit system. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a structural schematic diagram of a pearl boiling machine with a spray system provided in an embodiment of the utility model.

[0012] Figure 2 The utility model is provided in the embodiment of the present invention a kind of pearl boiling machine with a spray system internal structure schematic diagram.

[0013] Figure 3 Schematic diagram of the local installation structure of the rotary joint. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Embodiment 1

[0015] like Figures 1 to 3 As shown, the utility model provides a pearl boiling machine with a spray system, comprising a kettle body 2 for boiling pearls, an upper cover 1 arranged on the kettle body 2, and the upper cover 1 and the kettle body 2 are hinged by a hinge 3; comprising a water inlet valve 4, a water inlet pipe 5, a water outlet pipe 6, a rotary joint 7, and a nozzle 8; the water inlet valve 4 is fixedly installed on the kettle body 2; the water inlet pipe 5 is connected to the water outlet end of the water inlet valve 4, and extends upward to the connection between the kettle body 2 and the upper cover 1; the rotary joint 7 is fixedly installed at the connection between the kettle body 2 and the upper cover 1, the rotation center of the rotary joint 7 is coaxially arranged with the rotation center of the hinge 3, the water inlet end of the rotary joint 7 is connected to the water inlet pipe 5, and the water outlet end of the rotary joint 7 is connected to the water outlet pipe 6; the water outlet pipe 6 extends from the rotary joint 7 to the upper cover 1, and is connected to the nozzle 8 fixedly installed at the bottom of the upper cover 1.

[0016] The working principle of the utility model is that the filtered water is dispersed into the kettle body 2 through the water inlet pipe 5, the rotary joint 7, the water outlet pipe 6 and the nozzle 8 under the control of the water inlet valve 4. The water outlet of the nozzle 8 is preferably a porous structure, and dispersed spraying is performed when cooling the cooked pearls in the kettle body 2, which effectively prevents only local cooling. At the same time, the porous spraying can prevent the high-pressure filtered water from scattering and crushing the pearls.

[0017] The water pipe enters the upper cover 1 from the kettle body 2 and then connects to the nozzle 8. Since the upper cover 1 needs to rotate around the hinge 3 during use, the water pipe is prone to fatigue damage due to frequent bending during this process. The rotary joint 7 can rotate with the hinge 3, which can effectively prevent the water pipe from bending and being damaged during the rotation of the upper cover 1.

[0018] There are many types of specific structures of the rotary joint 7, among which a relatively preferred simple structure is that it includes a first rotary terminal and a second rotary terminal, which are rotatably connected to each other. The first rotary terminal is provided with an inner tube protruding therefrom, and the second rotary terminal is provided with a sleeve matching the inner tube, the sleeve is sleeved on the inner tube, and a sealing ring is provided between the inner tube and the sleeve, so that the inner tube and the sleeve are connected. These are all purchased parts on the market, and no further elaboration is given here.

[0019] See Figure 3 Preferably, a mounting portion 23 is fixedly provided on the outer wall of the kettle body 2 at the side of the hinge 3, and a through hole is provided on the mounting portion 23, which is coaxially arranged with the rotation center of the hinge 3; the rotary joint 7 is installed on the mounting portion 23 through the through hole, and its rotation center is opposite to the through hole.

[0020] The installation form of the installation part 23 is not limited, and it can be welded on the kettle body 2 or threaded. Its main function is to ensure that the rotation center of the rotary joint 7 is stable on the rotation center of the hinge 3. It should be noted that the water inlet pipe 5 and the water outlet pipe 6 are not limited to hoses or hard pipes. With the cooperation of the rotary joint 7, the water pipes no longer need to be movable, so they can be freely selected according to actual needs.

[0021] See Figure 1 Preferably, a pipe compartment 22 for accommodating pipes and a circuit compartment 21 for accommodating a circuit system are provided on the periphery of the kettle body 2; the pipe compartment 22 is arranged under the circuit compartment 21, and the two are isolated from each other; the water inlet valve 4 is installed in the pipe compartment 22, and the water inlet pipe 5 extends upward from the pipe compartment 22, leaves the pipe compartment 22 through the pipe hole in the pipe compartment 22, bypasses the circuit compartment 21 and is connected to the rotary joint 7.

[0022] First, the circuit system must be isolated from the pipeline because it cannot be exposed to water. In particular, when the pipeline may fail or leak, the circuit compartment 21 is arranged above the pipeline compartment 22 to effectively prevent the circuit system from short-circuiting due to water leakage in extreme cases.

[0023] Secondly, the water inlet pipe 5 bypasses the circuit compartment 21, so even if the water inlet pipe 5 leaks, it will never affect the circuit system. This layout is more scientific and reasonable.

[0024] Preferably, the water inlet valve 4 is a solenoid valve, which is electrically connected to the circuit system in the circuit compartment 21 through a line to automatically control the water inlet of the water inlet pipe 5.

[0025] The pearl boiling machine with a spraying system of the utility model can spray the boiled pearls with water to cool them without breaking them. The water pipe can be bent freely through the rotating joint 7 to avoid damage to the water pipe during the frequent opening and closing of the upper cover 1, which is more reliable and durable. The layout of the water pipe is scientific and reasonable, and there is no risk of water leakage damaging the electronic system. The automation level is high, which effectively improves efficiency.

[0026] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A pearl boiling machine with a spray system, comprising a kettle for boiling pearls, and an upper cover arranged above the kettle, wherein the upper cover and the kettle are hingedly connected by hinges; characterized in that: Including water inlet valve, water inlet pipe, water outlet pipe, swivel joint and nozzle; The water inlet valve is fixedly installed on the kettle body; the water inlet pipe is connected to the water outlet end of the water inlet valve and extends upward to the connection between the kettle body and the upper cover; the rotary joint is fixedly installed at the connection between the kettle body and the upper cover, the rotation center of the rotary joint is coaxially arranged with the rotation center of the hinge, the water inlet end of the rotary joint is connected to the water inlet pipe, and the water outlet end of the rotary joint is connected to the water outlet pipe; the water outlet pipe extends from the rotary joint to the upper cover, and is connected to a nozzle fixedly installed at the bottom of the upper cover.

2. The pearl boiling machine with a spray system according to claim 1, characterized in that: The outer wall of the kettle body is fixedly provided with a mounting part at the side of the hinge, and a through hole is provided on the mounting part, and the through hole is coaxially arranged with the rotation center of the hinge; the rotary joint passes through the through hole and is installed on the mounting part, and its rotation center is just opposite to the through hole.

3. The pearl boiling machine with a spray system according to claim 1, characterized in that: A pipe compartment for accommodating pipes and a circuit compartment for accommodating circuit systems are provided on the periphery of the kettle body; the pipe compartment is arranged below the circuit compartment, and the two are isolated from each other; the water inlet valve is installed in the pipe compartment, and the water inlet pipe extends upward from the pipe compartment, leaves the pipe compartment through the pipe hole in the pipe compartment, bypasses the circuit compartment and is connected to the rotary joint.

4. The pearl boiling machine with a spray system according to claim 3, characterized in that: The water inlet valve is a solenoid valve, which is electrically connected to the circuit system in the circuit compartment through a line to automatically control the water inlet of the water inlet pipe.

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