Circulating cooling system of pasteurization machine

Abstract

The utility model relates to a circulating cooling system of a pasteurization machine, which comprises a pasteurization machine internally provided with a cooling water circulating system; the first external water supply cooling system comprises a first water inlet pipeline and a first water outlet pipeline, the first water inlet pipeline is communicated with a water inlet of the cooling water circulation system, a water outlet of the cooling water circulation system is communicated with the first water outlet pipeline, and the first water outlet pipeline is communicated with the outside; the second external water supply cooling system comprises a water storage device, a water pump, a second water inlet pipeline and a second water outlet pipeline, the water storage device is arranged outside the pasteurization machine, the water inlet end of the water pump extends into the water storage device, one end of the second water inlet pipeline is communicated with the water pump, and the other end of the second water inlet pipeline is communicated with a water inlet of the cooling water circulation system; one end of the second water outlet pipeline is communicated with a water outlet of the cooling water circulation system, and the other end of the second water outlet pipeline extends into the water storage device; the first external water supply cooling system and the second external water supply cooling system can be used independently.

Description

Technical Field

[0001] The utility model relates to a pasteurizer, in particular to a circulating cooling system of a pasteurizer. Background Art

[0002] In cattle farms, newborn calves are usually raised in greenhouses and fed at fixed points, and colostrum is usually used for feeding. In the process of feeding colostrum to calves, it is usually necessary to use a pasteurizer to sterilize it before feeding.

[0003] The cooling water circulation system of the existing pasteurizer usually has a water inlet connected to an external tap water pipe, and a water outlet directly connected to a drainage ditch, through which water is discharged to the outside, which can easily lead to a waste of water resources. Utility Model Content

[0004] The main purpose of the utility model is to provide a circulating cooling system for a pasteurizer, by setting up two external water supply systems, one of which still uses the existing water supply system, and the other stores the circulating water, and the existing water supply system is opened and used when maintaining the other water supply system, thereby saving water resources.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a pasteurization machine circulating cooling system, comprising:

[0006] Pasteurizer, the pasteurizer is equipped with a cooling water circulation system;

[0007] A first external water supply cooling system, the first external water supply cooling system comprises a first water inlet pipe and a first water outlet pipe, the first water inlet pipe is connected to the water inlet of the cooling water circulation system, the water outlet of the cooling water circulation system is connected to the first water outlet pipe, and the first water outlet pipe is connected to the outside of the room;

[0008] a second external water supply cooling system, the second external water supply cooling system comprising a water storage device, a water pump, a second water inlet pipe and a second water outlet pipe, the water storage device being arranged outside the pasteurizer, the water inlet end of the water pump extending into the water storage device, one end of the second water inlet pipe being connected to the water pump, the other end of the second water inlet pipe being connected to the water inlet of the cooling water circulation system, one end of the second water outlet pipe being connected to the water outlet of the cooling water circulation system, the other end of the second water outlet pipe extending into the water storage device;

[0009] The first external water supply cooling system and the second external water supply cooling system can both be used independently.

[0010] Preferably, the first water inlet pipe is connected to the tap water pipe, and the tap water enters the cooling water circulation system through the first water inlet pipe.

[0011] Preferably, a first stop valve is provided on the first water inlet pipe, and a second stop valve is provided on the first water outlet pipe.

[0012] Preferably, a third stop valve is provided on the second water inlet pipe, and a fourth stop valve is provided on the second water outlet pipe. The third stop valve is located before the connecting point between the first water inlet pipe and the second water inlet pipe, and the fourth stop valve is located after the connecting point between the second water outlet pipe and the first water outlet pipe.

[0013] Preferably, a solenoid valve is provided on the second water inlet pipe, the solenoid valve is electrically connected to the cooling control gate of the control system that controls the pasteurizer, the cooling control valve and the solenoid valve are disconnected or started synchronously, and the solenoid valve is arranged after the connection point between the first water inlet pipe and the second water inlet pipe.

[0014] Preferably, the water storage device is a foundation pit, a cover plate is provided above the foundation pit, an opening is provided on the cover plate, and the second water inlet pipe and the second water outlet pipe extend into the foundation pit through the opening.

[0015] Preferably, the water pump is a submersible pump.

[0016] The beneficial effects of the utility model are:

[0017] The utility model adds a second external water supply cooling system outside the first external water supply cooling system. When the second external water supply cooling system is maintained, the first external water supply cooling system is activated again, and the second external water supply cooling system can collect cooling circulating water to save water resources. The utility model increases the utilization rate of water resources by conveying the heated circulating water to the water storage device, cooling and diluting the newly added water with the original stored water in the water storage device, and then conveying it to the pasteurizer through a water pump for secondary circulation cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of a circulating cooling system of a pasteurizer of the utility model.

[0020] Description of Reference Numerals

[0021] 1. Cooling water circulation system; 2. First water inlet pipe; 21. First stop valve;

[0022] 3. First water outlet pipe; 31. Second stop valve;

[0023] 100, water storage device; 200, second water inlet pipe; 210, third stop valve;

[0024] 220, water pump; 300, second water outlet pipe; 310, fourth stop valve;

[0025] 400. Solenoid valve. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] like Figure 1 As shown, this embodiment provides a circulating cooling system for a pasteurizer, including a cooling water system built into the pasteurizer itself, and two water supply cooling systems are provided outside the pasteurizer, namely a first external water supply cooling system and a second external water supply cooling system. The first external water supply cooling system is the system's built-in external water supply cooling system, and the second external water supply cooling system is an improved external system. During use, the second external water supply cooling system is generally used, and the first external water supply cooling system is activated when the second external water supply cooling system is maintained.

[0028] Specifically, in this embodiment, the first external water supply cooling system includes a first water inlet pipe 2 and a first water outlet pipe 3. The first water inlet pipe 2 is connected to the water inlet of the cooling water circulation system 1. The water outlet of the cooling water circulation system 1 is connected to the first water outlet pipe 3. The first water outlet pipe 3 is connected to the outside. In addition, the first water inlet pipe 2 is connected to the tap water pipe. The tap water enters the cooling water circulation system 1 through the first water inlet pipe 2. After the tap water enters the cooling water circulation system 1 inside the pasteurizer, it is discharged through the outlet of the cooling water circulation system 1. The heated water source enters the drainage ditch leading to the outside and is discharged.

[0029] In this embodiment, the second external water supply cooling system includes a water storage device 100, a water pump 220, a second water inlet pipe 200 and a second water outlet pipe 300. The water storage device 100 is arranged outside the pasteurizer, the water inlet end of the water pump 220 extends into the water storage device 100, one end of the second water inlet pipe 200 is connected to the water pump 220, the other end of the second water inlet pipe 200 is connected to the water inlet of the cooling water circulation system 1, one end of the second water outlet pipe 300 is connected to the water outlet of the cooling water circulation system 1, and the other end of the second water outlet pipe 300 extends into the water storage device 100. Preferably, in this embodiment, the water storage device 100 is a foundation pit, a cover plate is provided above the foundation pit, an opening is provided on the cover plate, and the second water inlet pipe 200 and the second water outlet pipe 300 extend into the foundation pit through the opening. The cover plate is to prevent fallen leaves, branches, etc. from falling into the foundation pit, thereby avoiding pollution of the water source. The water pump 220 is a submersible pump 220 , which can prevent the water pump 220 from being exposed outdoors and being exposed to sunlight.

[0030] In this embodiment, in order to enable the first external water supply cooling system and the second external water supply cooling system to be used independently, a first stop valve 21 is provided on the first water inlet pipe 2, and a second stop valve 31 is provided on the first water outlet pipe 3. A third stop valve 210 is provided on the second water inlet pipe 200, and a fourth stop valve 310 is provided on the second water outlet pipe 300. The third stop valve 210 is located before the connection between the first water inlet pipe 2 and the second water inlet pipe 200, and the fourth stop valve 310 is located after the connection between the second water outlet pipe 300 and the first water outlet pipe 3. When the second external water supply cooling system is working, the first stop valve 21 and the second stop valve 31 are in a closed state, and when the first external water supply cooling system is working, the third stop valve 210 and the fourth stop valve 310 are in a closed state.

[0031] In this embodiment, a solenoid valve 400 is provided on the second water inlet pipe 200, and the solenoid valve 400 is electrically connected to the temperature reduction control gate of the control system that controls the pasteurizer. The temperature reduction control valve and the solenoid valve 400 are disconnected or started synchronously, and the solenoid valve 400 is arranged after the connection between the first water inlet pipe 2 and the second water inlet pipe 200. In this way, when the temperature starts to drop, the solenoid valve 400 cuts off the second water inlet pipe 200, so that the second water inlet pipe 200 can no longer supply water, and the compressor inside the pasteurizer itself starts to work, quickly reducing the temperature inside the pasteurizer to prevent the breeding of new germs.

[0032] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A pasteurizer circulating cooling system, characterized in that: include: A pasteurizer, wherein a cooling water circulation system is provided inside the pasteurizer; A first external water supply cooling system, the first external water supply cooling system comprising a first water inlet pipe and a first water outlet pipe, the first water inlet pipe is connected to the water inlet of the cooling water circulation system, the water outlet of the cooling water circulation system is connected to the first water outlet pipe, and the first water outlet pipe is connected to the outside of the room; a second external water supply cooling system, the second external water supply cooling system comprising a water storage device, a water pump, a second water inlet pipe and a second water outlet pipe, the water storage device being arranged outside the pasteurizer, the water inlet end of the water pump extending into the water storage device, one end of the second water inlet pipe being communicated with the water pump, the other end of the second water inlet pipe being communicated with the water inlet of the cooling water circulation system, one end of the second water outlet pipe being communicated with the water outlet of the cooling water circulation system, the other end of the second water outlet pipe extending into the water storage device; The first external water supply cooling system and the second external water supply cooling system can both be used independently.

2. A pasteurizer circulating cooling system according to claim 1, characterized in that: The first water inlet pipe is connected to the tap water pipe, and the tap water enters the cooling water circulation system through the first water inlet pipe.

3. A pasteurizer circulating cooling system according to claim 1, characterized in that: The first water inlet pipe is provided with a first stop valve, and the first water outlet pipe is provided with a second stop valve.

4. A pasteurizer circulating cooling system according to claim 1, characterized in that: A third stop valve is provided on the second water inlet pipe, and a fourth stop valve is provided on the second water outlet pipe. The third stop valve is located before the connection between the first water inlet pipe and the second water inlet pipe, and the fourth stop valve is located after the connection between the second water outlet pipe and the first water outlet pipe.

5. A pasteurizer circulating cooling system according to claim 1, characterized in that: The second water inlet pipe is provided with a solenoid valve, which is electrically connected to a cooling control valve of a control system that controls the pasteurizer. The cooling control valve is disconnected or started synchronously with the solenoid valve. The solenoid valve is arranged after the connection between the first water inlet pipe and the second water inlet pipe.

6. A pasteurizer circulating cooling system according to claim 1, characterized in that: The water storage device is a foundation pit, a cover plate is provided above the foundation pit, an opening is provided on the cover plate, and the second water inlet pipe and the second water outlet pipe extend into the foundation pit through the opening.

7. A circulating cooling system for a pasteurizer according to claim 1, characterized in that: The water pump is a submersible pump.

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