Liquid preparation cooling equipment convenient to automatically control

Abstract

The utility model discloses liquid preparation cooling equipment convenient for automatic control, which comprises a cooling tank provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is provided with a first valve, the water inlet pipe is communicated with a first shunting mechanism positioned on the lower side of the first valve, and the first shunting mechanism is provided with first temperature detection equipment; a heat exchange pipe is arranged in the cooling tank, and the two ends of the heat exchange pipe extend to the outer side of the cooling tank. According to the liquid preparation cooling equipment convenient to automatically control, cooling water can be automatically supplied to the cooling tank under the cooperation of all the components.

Description

Technical Field

[0001] The utility model relates to the technical field of medical injections, in particular to a liquid preparation and cooling device which is convenient for automatic control. Background Art

[0002] After the injection liquid is produced in the sterile workshop, it needs to be cooled. The injection liquid is usually cooled by exchanging heat with cold water. However, the cooling of the injection liquid is currently basically manually controlled, and the cooling water will also be turned on for a long time when the injection liquid is not cooled. The long-term supply not only wastes electricity resources, but also easily wastes a lot of cooling water, and the cost is high when used. Therefore, in order to reduce costs, the present application proposes a cooling device that can be automatically controlled. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a liquid dispensing cooling device that is easy to automatically control, thereby facilitating automatic control of cooling water.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a liquid distribution cooling device that is easy to automatically control, comprising a cooling tank provided with a water inlet pipe and a water outlet pipe, the water inlet pipe being provided with a first valve, the water inlet pipe being connected to a first diverter mechanism located below the first valve, the first diverter mechanism being provided with a first temperature detection device;

[0005] A heat exchange tube is provided in the cooling tank, both ends of the heat exchange tube extend to the outside of the cooling tank, the outlet end of the heat exchange tube is connected to a second diversion mechanism through a second diversion tube, and a second valve is provided on the second diversion tube, and a second temperature detection device is provided on the second diversion mechanism;

[0006] The cooling tank is provided with a controller and a display, wherein the first valve, the second valve, the first temperature detection device and the second temperature detection device are all controlled by the controller, and the values measured by the first temperature detection device and the second temperature detection device are transmitted to the display through the line.

[0007] Preferably, the first diversion mechanism includes a first diversion pipe located at the lower side of the first valve, the first diversion pipe is connected to a first intercepting tank, and the lower side of the first intercepting tank is connected to the water inlet pipe through a pipeline.

[0008] Preferably, the second diversion mechanism includes a second intercepting tank connected to the second diversion pipe, and the lower side of the second intercepting tank is connected to the heat exchange pipe through a pipeline.

[0009] Preferably, the heat exchange tube is arranged in a spiral shape in the cooling tank.

[0010] Preferably, the water outlet pipe is arranged on the lower side of the cooling tank, and the bottom of the cooling tank is arranged in an arc shape.

[0011] The utility model provides a liquid dispensing and cooling device that is easy to automatically control and has the following beneficial effects:

[0012] This liquid dispensing and cooling device, which is easy to automatically control, can measure the temperature of the cooled injection liquid through the arrangement of the first diversion mechanism and the second diversion mechanism to check whether its temperature meets the standard. If it does not meet the standard, the temperature of the cooling water injected into the cooling tank is adjusted by adjusting different water injection pipes, thereby completing the cooling work, and the injection liquid previously discharged from the cooling tank can re-enter the cooling tank through the pipeline. When the injection liquid is not cooled, the controller can control the first valve to close to prevent water from continuing to be injected into the cooling tank during the idle process, which is beneficial to saving resources when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model.

[0015] In the figure: 1. Water inlet pipe; 2. Water outlet pipe; 3. Cooling tank; 4. First valve; 5. First temperature detection device; 6. Heat exchange tube; 7. Second diverter pipe; 8. Second valve; 9. Second temperature detection device; 10. Controller; 11. Display; 12. First diverter pipe; 13. First intercepting tank; 14. Water inlet pipe; 15. Second intercepting tank. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to specific embodiments. Figures 1 to 2 As shown:

[0017] Example 1: A liquid dispensing cooling device that is easy to automatically control includes a cooling tank 3 provided with a water inlet pipe 1 and a water outlet pipe 2. Cooling water enters the cooling tank 3 through the water inlet pipe 1 and then exits the cooling tank 3 through the water outlet pipe 2. A first valve 4 is provided on the water inlet pipe 1, and whether the cooling water is discharged into the cooling tank 3 can be controlled by the first valve 4.

[0018] The water inlet pipe 1 is connected to a first diversion mechanism located below the first valve 4. When cooling water is injected into the cooling tank 3 through the water inlet pipe 1, the cooling water can enter the first diversion mechanism. The first diversion mechanism is provided with a first temperature detection device 5. The first temperature detection device 5 can detect the temperature of the cooling water entering the first diversion mechanism.

[0019] A heat exchange tube 6 is provided in the cooling tank 3. Both ends of the heat exchange tube 6 extend to the outside of the cooling tank 3. The injection liquid pipeline is connected to one end of the heat exchange tube 6 so that the injection liquid is cooled by the cooling water in the cooling tank 3 after entering the heat exchange tube 6.

[0020] The outlet end of the heat exchange tube 6 is connected to a second diversion mechanism via a second diversion pipe 7, and a second valve 8 is provided on the second diversion pipe 7, and a second temperature detection device 9 is provided on the second diversion mechanism;

[0021] Through the setting of the second valve 8, after the cooling water cools the heat exchange in the heat exchange tube 6, the second valve 8 is opened, and the cooled injection liquid enters the second diversion structure through the second diversion pipe 7, so that the second temperature detection device 9 can check whether the temperature of the injection liquid after cooling meets the standard;

[0022] The cooling tank 3 is provided with a controller 10 and a display 11, wherein the first valve 4, the second valve 8, the first temperature detection device 5 and the second temperature detection device 9 are all controlled by the controller 10, and the values measured by the first temperature detection device 5 and the second temperature detection device 9 are transmitted to the display 11 through the line.

[0023] Example 2: A liquid dispensing cooling device that is easy to automatically control includes a cooling tank 3 provided with a water inlet pipe 1 and a water outlet pipe 2. The water inlet pipe 1 is provided with multiple water injection pipes with different temperatures. The water injection pipes are each provided with a fifth valve and are connected to cooling water of different temperatures to facilitate timely adjustment of the cooling water temperature. The water outlet pipe 2 is provided with a fourth valve. Cooling water enters the cooling tank 3 through the water inlet pipe 1 and then discharges from the cooling tank 3 through the water outlet pipe 2. The water inlet pipe 1 is provided with a first valve 4. Whether cooling water is discharged into the cooling tank 3 can be controlled by the first valve 4.

[0024] The water outlet pipe 2 is provided at the lower side of the cooling tank 3, and the bottom of the cooling tank 3 is arranged in an arc shape, so that the cooling water can be discharged from the cooling tank 3 through the water outlet pipe 2;

[0025] The water inlet pipe 1 is connected to a first diversion mechanism located below the first valve 4. When cooling water is injected into the cooling tank 3 through the water inlet pipe 1, the cooling water can enter the first diversion mechanism. The first diversion mechanism is provided with a first temperature detection device 5. The first temperature detection device 5 can detect the temperature of the cooling water entering the first diversion mechanism.

[0026] The first diversion mechanism includes a first diversion pipe 12 located below the first valve 4. The first diversion pipe 12 is connected to a first intercepting tank 13. The lower side of the first intercepting tank 13 is connected to a water inlet pipe 14 through a pipe. A first temperature detection device 5 is provided on the first intercepting tank 13 for detecting the temperature of the cooling water entering the first intercepting tank 13.

[0027] A heat exchange tube 6 is provided in the cooling tank 3. The heat exchange tube 6 is arranged in a spiral shape in the cooling tank 3 to extend the travel of the injection liquid in the cooling tank 3, thereby improving the cooling and heat exchange effect. Both ends of the heat exchange tube 6 extend to the outside of the cooling tank 3. The injection liquid pipeline is connected to one end of the heat exchange tube 6, so that after the injection liquid enters the heat exchange tube 6, it is cooled by the cooling water in the cooling tank 3;

[0028] The outlet end of the heat exchange tube 6 is connected to a second diversion mechanism via a second diversion pipe 7, and a second valve 8 is provided on the second diversion pipe 7, and a second temperature detection device 9 is provided on the second diversion mechanism;

[0029] The second diversion mechanism includes a second intercepting tank 15 connected to the second diversion pipe 7. The lower side of the second intercepting tank 15 is connected to the heat exchange pipe 6 through a pipeline. The second temperature detection device 9 is provided on the second intercepting tank 15 for detecting the temperature of the injection liquid entering the second intercepting tank 15.

[0030] Through the setting of the second valve 8, after the cooling water cools the heat exchange in the heat exchange tube 6, the second valve 8 is opened, and the cooled injection liquid enters the second diversion structure through the second diversion pipe 7, so that the second temperature detection device 9 can check whether the temperature of the injection liquid after cooling meets the standard;

[0031] The cooling tank 3 is provided with a controller 10 and a display 11, wherein the first valve 4, the second valve 8, the fourth valve, the fifth valve, the first temperature detection device 5 and the second temperature detection device 9 are all controlled by the controller 10, and the values measured by the first temperature detection device 5 and the second temperature detection device 9 are transmitted to the display 11 via a line;

[0032] A flow meter is provided on the heat exchange tube 6 outside the cooling tank 3;

[0033] Working principle:

[0034] When cooling the injection liquid, first connect the cooling water to the water inlet pipe 1 through a pipeline, fill the cooling tank 3 with water before the injection liquid enters the heat exchange tube 6, and then open the fourth valve to continue to add water to the cooling tank 3. The produced injection liquid is discharged into the heat exchange tube 6 through the pipeline, which can achieve the cooling of the injection liquid in the heat exchange tube 6. Through the setting of the second diversion mechanism, the temperature of the injection liquid after cooling can be measured to detect whether its temperature meets the standard. If the cooling temperature does not meet the standard, cooling water with a lower temperature can be selected to be injected into the cooling tank 3. Through the setting of the first diversion mechanism, it can be detected whether the temperature of the cooling water changes.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid dispensing and cooling device that is easy to automatically control, comprising a cooling tank (3) provided with a water inlet pipe (1) and a water outlet pipe (2), characterized in that: The water inlet pipe (1) is provided with a first valve (4), the water inlet pipe (1) is connected to a first diversion mechanism located below the first valve (4), and the first diversion mechanism is provided with a first temperature detection device (5); A heat exchange tube (6) is provided in the cooling tank (3), both ends of the heat exchange tube (6) extend to the outside of the cooling tank (3), the outlet end of the heat exchange tube (6) is connected to a second diversion mechanism via a second diversion tube (7), a second valve (8) is provided on the second diversion tube (7), and a second temperature detection device (9) is provided on the second diversion mechanism; The cooling tank (3) is provided with a controller (10) and a display (11), wherein the first valve (4), the second valve (8), the first temperature detection device (5) and the second temperature detection device (9) are all controlled by the controller (10), and the values measured by the first temperature detection device (5) and the second temperature detection device (9) are transmitted to the display (11) through a line.

2. The liquid dispensing and cooling device that is easy to automatically control according to claim 1, characterized in that: The first diversion mechanism comprises a first diversion pipe (12) located below the first valve (4); the first diversion pipe (12) is connected to a first intercepting tank (13); the lower side of the first intercepting tank (13) is connected to the water inlet pipe (1) through a pipeline.

3. The liquid dispensing and cooling device that is easy to automatically control according to claim 1, characterized in that: The second diversion mechanism comprises a second intercepting tank (15) connected to the second diversion pipe (7), and the lower side of the second intercepting tank (15) is connected to the heat exchange pipe (6) through a pipeline.

4. The liquid dispensing and cooling device that is easy to automatically control according to claim 1, characterized in that: The heat exchange tube (6) is arranged in a spiral shape in the cooling tank (3).

5. The liquid dispensing and cooling device that is easy to automatically control according to claim 1, characterized in that: The water outlet pipe (2) is arranged on the lower side of the cooling tank (3), and the bottom of the cooling tank (3) is arranged in an arc shape.

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