CN204894440U - A cooling system for infusing production line - Google Patents

Abstract

The utility model discloses a cooling system for a transfusion production line, which comprises a cooling circulation pipeline for cooling an injection molding machine and a bottle blowing machine. The cooling circulation pipeline is connected with a cooling circulation pump, and also includes at least one level of heat exchanger. The cooling cycle outlet of the heat exchanger is connected with the inlet of the cooling cycle pipe, the cooling cycle inlet of the heat exchanger is connected with the outlet of the cooling cycle pipe, the heat exchange outlet of the heat exchanger is connected with the water storage tank through the pipe, and the heat exchange inlet of the heat exchanger is connected through the The pipeline communicates with the water well, and a heat exchange pump is arranged on the pipeline communicating between the water well and the heat exchanger. The heat emitted by the injection molding machine and the bottle blowing machine is exchanged to the ground water through the heat exchanger, and the stratum is used to absorb the heat. In this way, the input cost of the equipment is not only greatly reduced, but also only consumed for the cooling circulation pump and heat exchange The electric energy supplied by the pump greatly reduces energy consumption and achieves the purpose of energy saving and environmental protection. It is suitable for the production of liquid medicine.

Description

Cooling system for infusion production line

technical field

The utility model relates to the field of medicinal liquid production, in particular to a cooling system used in a transfusion production line.

Background technique

At present, because the injection molding machines and bottle blowing machines on the infusion production line emit a lot of heat, in order to ensure the normal operation of the infusion production line, a large number of refrigerators are generally added to the infusion production line to cool down the injection molding machines and bottle blowing machines. Although this cooling method can ensure the normal operation of the infusion production line, there are the following problems in actual use:

Due to the high calorific value of injection molding machines and bottle blowing machines, the number of refrigerators required on the infusion production line is large, which not only increases the equipment investment cost, but also consumes a large amount of electricity every day for a large number of refrigerators, thus increasing It increases the production cost and is not conducive to energy saving and environmental protection.

Contents of the invention

The purpose of this utility model is to overcome the deficiency of the above-mentioned background technology, and provide a cooling system for the infusion production line that can not only ensure the normal operation of the infusion production line, but also save energy, protect the environment and have low cost.

In order to achieve the above purpose, the utility model provides a cooling system for the infusion production line, which includes a cooling circulation pipeline for cooling the injection molding machine and the bottle blowing machine. The cooling circulation pipeline is connected with a cooling circulation pump, and also includes at least one stage heat exchanger, the cooling cycle outlet of the heat exchanger communicates with the inlet of the cooling cycle pipe, the cooling cycle inlet of the heat exchanger communicates with the outlet of the cooling cycle pipe, and the heat exchanger The heat outlet communicates with the water storage tank through a pipeline, the heat exchange inlet of the heat exchanger communicates with a water well through a pipeline, and a heat exchange pump is arranged on the pipeline communicating between the water well and the heat exchanger. The heat emitted by the injection molding machine and the bottle blowing machine is exchanged to the ground water through the heat exchanger, and the stratum is used to absorb the heat. In this way, the input cost of the equipment is not only greatly reduced, but also only consumed for the cooling circulation pump and heat exchange The electric energy supplied by the pump greatly reduces energy consumption and achieves the purpose of energy saving and environmental protection.

In the above solution, a cooling cycle diaphragm valve is respectively provided at the inlet and the outlet of the cooling cycle pipeline.

In the above scheme, the pipes communicating with the water storage pool and the water well respectively in the heat exchanger are respectively provided with a heat exchange diaphragm valve.

The beneficial effects brought by the technical solution provided by the utility model are:

The heat emitted by the injection molding machine and the bottle blowing machine is exchanged to the ground water through the heat exchanger, and the stratum is used to absorb the heat. In this way, the input cost of the equipment is not only greatly reduced, but also only consumed for the cooling circulation pump and heat exchange The electric energy supplied by the pump greatly reduces energy consumption and achieves the purpose of energy saving and environmental protection.

Description of drawings

Fig. 1 is a structural representation of the utility model.

In the figure, cooling circulation pipeline 1, cooling circulation pump 2, heat exchanger 3, cooling circulation outlet 3a, cooling circulation inlet 3b, heat exchange outlet 3c, heat exchange inlet 3d, water storage tank 4, water well 5, heat exchange pump 6, Cooling cycle diaphragm valve 7, heat exchange diaphragm valve 8, injection molding machine 9, bottle blowing machine 10.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, a cooling system for infusion production line provided by the utility model includes a cooling circulation pipeline 1 for cooling an injection molding machine 9 and a bottle blowing machine 10, and a cooling circulation pump is communicated with the cooling circulation pipeline 1 2. It also includes at least one primary heat exchanger 3, the cooling cycle outlet 3a of the heat exchanger 3 communicates with the inlet of the cooling cycle pipeline 1, and the cooling cycle inlet 3b of the heat exchanger 3 communicates with the cooling cycle The outlet of the pipeline 1 communicates, the heat exchange outlet 3c of the heat exchanger 3 communicates with the water storage tank 4 through the pipeline, and the heat exchange inlet 3d of the heat exchanger 3 communicates with the water well 5 through the pipeline, and the water well 5 communicates with the water well 5 through the pipeline. A heat exchange pump 6 is arranged on the pipeline communicated with the heat exchanger 3 . The heat emitted by the injection molding machine 9 and the bottle blowing machine 10 is exchanged to the ground water through the heat exchanger 3, and the formation is used to absorb the heat. In this way, not only the input cost of the equipment is greatly reduced, but also only the cooling cycle pump is consumed. 2 and the electric energy supplied by the heat exchange pump 6, thereby greatly reducing energy consumption and achieving the purpose of energy saving and environmental protection.

A cooling cycle diaphragm valve 7 is provided at the inlet and outlet of the cooling cycle pipeline 1 . A heat exchange diaphragm valve 8 is respectively provided on the pipes in communication between the heat exchanger 3 and the water storage tank 4 and the water well 5 .

The working process of this system is as follows:

First, open all the cooling cycle diaphragm valves 7 and heat exchange diaphragm valves 8; then, the heat exchange pump 6 pumps the lower temperature well water in the water well 5 to the heat exchanger 3; at the same time, the cooling cycle pump 2 will cool down the injection molding machine 9 and the circulating water with a higher temperature of the bottle blowing machine 10 are also pumped into the heat exchanger 3; at this time, the well water and the circulating water are heat-exchanged through the heat exchanger 3, and the temperature of the lower well water rises and enters the heat exchanger 3. In the water storage tank 4, after the temperature of the circulating water with a higher temperature is lowered, the temperature of the injection molding machine 9 and the bottle blowing machine 10 is cooled again, and the circulation is like this.

In the above process, because the temperature of the well water entering the storage tank 4 is relatively high, the well water can be used as domestic water, and will enter the stratum after use up, so as to achieve the purpose of recycling, energy saving and environmental protection.

The utility model exchanges the heat emitted by the injection molding machine 9 and the bottle blowing machine 10 into the ground water through the heat exchanger 3, and utilizes the stratum to absorb the heat. In this way, not only the input cost of the equipment is greatly reduced, but also only need to consume as The electric energy supplied by the cooling circulation pump 2 and the heat exchange pump 6 greatly reduces energy consumption and achieves the purpose of energy saving and environmental protection.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. a kind of cooling system that is used for transfusion production line, comprises the cooling cycle pipeline (1) that is cooled for injection molding machine (9) and bottle blowing machine (10), is communicated with cooling circulation pump (1) on the described cooling cycle pipeline (1) 2), characterized in that it also includes at least one heat exchanger (3), the cooling cycle outlet (3a) of the heat exchanger (3) communicates with the inlet of the cooling cycle pipe (1), and the heat The cooling cycle inlet (3b) of the exchanger (3) communicates with the outlet of the cooling cycle pipe (1), and the heat exchange outlet (3c) of the heat exchanger (3) communicates with the water storage tank (4) through a pipe, The heat exchange inlet (3d) of the heat exchanger (3) is communicated with the water well (5) through a pipeline, and a heat exchange pump (6 ). 2. The cooling system for infusion production line according to claim 1, characterized in that, a cooling cycle diaphragm valve (7) is respectively provided at the inlet and outlet of the cooling cycle pipeline (1). 3. The cooling system for infusion production line according to claim 1, characterized in that, the heat exchangers (3) are respectively connected to the water storage tank (4) and the water well (5) on the pipelines. A heat exchange diaphragm valve (8) is provided.