Novel cooling equipment for water for injection

Abstract

The utility model relates to the technical field of pharmacy, and discloses a novel injection water cooling device which comprises a cooling device body shell and a cooling device inner shell, the cooling device inner shell is installed in the cooling device body shell, and the cooling device body shell comprises a servo motor, a driving ring and a transmission track. The servo motor is fixedly installed on one side of the top of the cooling equipment body shell, the cooling equipment inner shell comprises a heat exchange pipe, a water inlet pipe and a sealing shaft, and the heat exchange pipe is rotationally installed in the cooling equipment inner shell. After injection water is added into the heat exchange pipe through the water inlet pipe, the output end of the servo motor drives the driving ring to rotate through the transmission crawler belt, so that the driving ring drives the heat exchange pipe to slowly rotate in the inner shell of the cooling equipment, and the injection water in the heat exchange pipe is cooled more uniformly; meanwhile, a thermal insulation layer formed between the cooling equipment main body shell and the cooling equipment inner shell isolates the influence of external temperature, and the cooling efficiency of the injection water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceuticals, in particular to a novel injection water cooling device. Background Art

[0002] Water for injection refers to water that complies with the provisions of the Chinese Pharmacopoeia under the item of Water for Injection. Water for injection is water obtained by distillation of distilled water or deionized water, so it is also called double distilled water. In order to effectively control microbial contamination and at the same time control the level of bacterial endotoxins, the design and manufacture of purified water and water for injection systems have two major characteristics: one is that disinfection and sterilization facilities are increasingly used in the system; the other is that the pipeline distribution system has evolved from traditional water delivery pipelines to circulation pipelines. However, water for injection needs to be cooled before use. Most of the existing cooling equipment cools water for injection through heat exchanger equipment. Due to the influence of external temperature, the cooling of water for injection is uneven, resulting in reduced cooling efficiency of water for injection.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel injection water cooling device. After the injection water is added into the interior of the heat exchange tube through the water inlet pipe, the output end of the servo motor drives the driving ring to rotate through the transmission track, so that the driving ring drives the heat exchange tube to rotate slowly inside the inner shell of the cooling device, so that the injection water inside the heat exchange tube is cooled more evenly. At the same time, the thermal insulation layer formed between the main shell of the cooling device and the inner shell of the cooling device isolates the influence of the external temperature, thereby improving the cooling efficiency of the injection water.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A novel water for injection cooling device comprises a cooling device main shell and a cooling device inner shell, wherein the cooling device inner shell is installed inside the cooling device main shell, the cooling device main shell comprises a servo motor, a drive ring and a transmission track, the servo motor is fixedly installed on one side of the top of the cooling device main shell, the cooling device inner shell comprises a heat exchange tube, a water inlet pipe and a sealing shaft, the heat exchange tube is rotatably installed inside the cooling device inner shell, and the heat exchange tube passes through both ends of the cooling device inner shell, the water inlet pipe is fixedly connected to one end of the heat exchange tube, and the water inlet pipe passes through the cooling device main shell and extends to the outside, the drive ring is fixedly installed on the outside of the water inlet pipe, the transmission track is sleeved and connected to the output end of the servo motor and the outside of the drive ring, and the sealing shaft is rotatably connected to the cooling device main shell and is located at the connection of the heat exchange tube.

[0007] Preferably, a water outlet pipe is fixedly installed on the other side of the main shell of the cooling equipment, and a connecting pipe is fixedly connected to the other end of the heat exchange tube, and the connecting pipe extends to the inside of the water outlet pipe.

[0008] Preferably, a first connecting pipe is installed through the other side of the top of the main shell of the cooling device, a second connecting pipe is connected through one side of the bottom of the main shell of the cooling device, and the first connecting pipe and the second connecting pipe are connected through the inner shell of the cooling device, and the top and bottom of the first connecting pipe and the second connecting pipe are respectively fixedly connected with flanges.

[0009] Preferably, a heat insulation layer is fixedly installed on the inner wall of the main shell of the cooling device, and a heat insulation layer is fixedly connected to the outer wall of the inner shell of the cooling device.

[0010] Preferably, fixing rings are fixedly installed on both sides of the outer wall of the inner shell of the cooling device, and the fixing rings are fixedly connected to the inner wall of the main shell of the cooling device, and supporting feet are fixedly connected on both sides of the bottom of the main shell of the cooling device.

[0011] Preferably, a temperature display screen is fixedly installed on the front end of the cooling device main body shell, a temperature sensor is fixedly connected to the other side of the front end of the inner wall of the cooling device main body shell, and the temperature display screen and the temperature sensor are electrically connected through a main controller.

[0012] Compared with the prior art, the utility model provides a new type of injection water cooling equipment, which has the beneficial effects: after the utility model adds injection water into the interior of the heat exchange tube through the water inlet pipe, the output end of the servo motor drives the driving ring to rotate through the transmission track, so that the driving ring drives the heat exchange tube to rotate slowly inside the inner shell of the cooling equipment, so that the injection water inside the heat exchange tube is cooled more evenly. At the same time, the thermal insulation layer formed between the main shell of the cooling equipment and the inner shell of the cooling equipment isolates the influence of the external temperature, thereby improving the cooling efficiency of the injection water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the main shell of the cooling device of the utility model;

[0015] Figure 3 This is a schematic diagram of the front view and section split structure of the inner shell of the cooling device of the utility model;

[0016] Figure 4 This is a schematic diagram of the split structure of the main shell of the cooling device of the utility model in a front view;

[0017] Figure 5 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0018] In the figure: 1. cooling equipment main body shell; 101. servo motor; 102. drive ring; 103. transmission track; 104. water outlet pipe; 105. first connecting pipe; 106. second connecting pipe; 107. thermal insulation layer; 108. fixing ring; 109. supporting foot; 110. temperature display screen; 111. temperature sensor; 112. flange; 2. cooling equipment inner shell; 201. heat exchange tube; 202. water inlet pipe; 203. sealing shaft; 204. connecting pipe; 205. thermal insulation layer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a new type of injection water cooling equipment.

[0021] See also Figure 1-Figure 5 A novel injection water cooling device comprises a cooling device main body shell 1 and a cooling device inner shell 2, wherein the cooling device inner shell 2 is installed inside the cooling device main body shell 1, and the cooling device main body shell 1 comprises a servo motor 101, a drive ring 102 and a transmission crawler 103, wherein the servo motor 101 is fixedly installed on one side of the top of the cooling device main body shell 1, and the cooling device inner shell 2 comprises a heat exchange tube 201, a water inlet pipe 202 and a sealing shaft 203, wherein the heat exchange tube 201 is rotatably installed on the cooling device main body shell 1. The interior of the inner shell 2 of the heating device, and the heat exchange tube 201 passes through both ends of the inner shell 2 of the cooling device, the water inlet pipe 202 is fixedly connected to one end of the heat exchange tube 201, and the water inlet pipe 202 passes through the main shell 1 of the cooling device and extends to the outside, the driving ring 102 is fixedly installed on the outside of the water inlet pipe 202, the transmission crawler 103 is sleeved and connected to the output end of the servo motor 101 and the outside of the driving ring 102, and the sealing shaft 203 is rotatably connected with the main shell 1 of the cooling device at the connection of the heat exchange tube 201.

[0022] Specifically, after the staff adds the injection water into the interior of the heat exchange tube 201 through the water inlet pipe 202, the output end of the servo motor 101 drives the drive ring 102 to rotate through the transmission track 103, so that the drive ring 102 drives the heat exchange tube 201 to rotate slowly inside the inner shell 2 of the cooling device. At this time, the heat exchange tube 201 is in uniform contact with the condensed water inside the inner shell 2 of the cooling device, so that the injection water inside the heat exchange tube 201 is cooled more evenly. At the same time, the thermal insulation layer formed between the cooling device main shell 1 and the cooling device inner shell 2 isolates the influence of the external temperature, thereby improving the cooling efficiency of the injection water.

[0023] Furthermore, a water outlet pipe 104 is fixedly installed on the other side of the cooling device main body shell 1, and a connecting pipe 204 is fixedly connected to the other end of the heat exchange tube 201, and the connecting pipe 204 extends to the inside of the water outlet pipe 104;

[0024] Specifically, the connecting pipe 204 extends to the inside of the water outlet pipe 104. When the heat exchange tube 201 rotates, the connecting pipe 204 is located inside the water outlet pipe 104 and rotates. The water outlet pipe 104 is connected to the water outlet, and the injection water can be discharged and used through the water outlet pipe 104, thereby avoiding the rotation of the heat exchange tube 201 affecting the connection of the water outlet.

[0025] Furthermore, a first pipe 105 is installed through the other side of the top of the cooling device main body shell 1, and a second pipe 106 is connected through one side of the bottom of the cooling device main body shell 1, and the first pipe 105 and the second pipe 106 are connected through the inner shell 2 of the cooling device, and the top and bottom of the first pipe 105 and the second pipe 106 are fixedly connected with flanges 112 respectively;

[0026] Specifically, the first pipe 105 and the second pipe 106 are connected to the condensation pipe through the flange 112, and the condensed water is added to the inner shell 2 of the cooling device through the first pipe 105 to perform condensation and cooling treatment on the injection water. The condensed water after cooling inside the inner shell 2 of the cooling device can be discharged through the second pipe 106, so that a water circulation of constant temperature condensed water is formed inside the inner shell 2 of the cooling device, thereby improving the cooling efficiency of the injection water;

[0027] Furthermore, a heat insulation layer 107 is fixedly installed on the inner wall of the cooling device main body shell 1, and a heat insulation layer 205 is fixedly connected to the outer wall of the cooling device inner shell 2;

[0028] Specifically, the heat insulation layer 107 and the heat preservation layer 205 are used to insulate the inner shell 2 of the cooling device and isolate the influence of the external temperature, thereby improving the cooling efficiency of the injection water;

[0029] Furthermore, a fixing ring 108 is fixedly installed on both sides of the outer wall of the inner shell 2 of the cooling device, and the fixing ring 108 is fixedly connected to the inner wall of the cooling device main body shell 1, and support feet 109 are fixedly connected on both sides of the bottom of the cooling device main body shell 1;

[0030] Further, a temperature display screen 110 is fixedly installed at the front end of the cooling device main body shell 1, and a temperature sensor 111 is fixedly connected to the other side of the front end of the inner wall of the cooling device main body shell 1, and the temperature display screen 110 and the temperature sensor 111 are electrically connected through a main controller (the model of the temperature sensor 111 is PT100, and the temperature sensor 111 is a prior art. Controlling the connection relationship between it and the temperature display screen 110 is an existing circuit control technology, which is common knowledge of those skilled in the art and will not be described in detail here);

[0031] Specifically, the inner shell 2 of the cooling device is fixedly supported by the fixing ring 108, so that the inner shell 2 of the cooling device is more firmly installed inside the main shell 1 of the cooling device, and the main shell 1 of the cooling device is supported by the supporting feet 109, so that the main shell 1 of the cooling device is stably placed on a horizontal plane. The temperature inside the main shell 1 of the cooling device is detected by the temperature sensor 111, and the detected temperature is displayed by the temperature display screen 110. When the temperature meets the cooling conditions, the injection of condensed water is stopped, and when the temperature rises, the injection of condensed water is turned on, thereby saving the use of condensed water and avoiding continuous consumption of resources.

[0032] Working principle: First, the staff injects condensed water into the interior of the inner shell 2 of the cooling device through the first connecting pipe 105, discharges the condensed water through the second connecting pipe 106 to form a condensed water circulation, and then adds the injection water to the interior of the heat exchange tube 201 through the water inlet pipe 202. Subsequently, the servo motor 101 drives the water inlet pipe 202 to rotate through the drive ring 102 and the transmission track 103, so that the water inlet pipe 202 drives the heat exchange tube 201 to rotate inside the inner shell 2 of the cooling device, so that the injection water is cooled more evenly, avoiding the situation where the cooling efficiency of the injection water inside the heat exchange tube 201 is reduced when the condensed water inside the inner shell 2 of the cooling device is not fully injected.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel water for injection cooling device, comprising a cooling device main body shell (1) and a cooling device inner shell (2), wherein the cooling device inner shell (2) is installed inside the cooling device main body shell (1), and is characterized in that: The cooling device main body shell (1) comprises a servo motor (101), a drive ring (102) and a drive track (103); the servo motor (101) is fixedly mounted on one side of the top of the cooling device main body shell (1); the cooling device inner shell (2) comprises a heat exchange tube (201), a water inlet pipe (202) and a sealing shaft (203); the heat exchange tube (201) is rotatably mounted inside the cooling device inner shell (2), and the heat exchange tube (201) penetrates the cooling device inner shell (2 ), the water inlet pipe (202) is fixedly connected to one end of the heat exchange tube (201), and the water inlet pipe (202) penetrates the cooling device main body shell (1) and extends to the outside, the drive ring (102) is fixedly installed on the outside of the water inlet pipe (202), the transmission track (103) is sleeved and connected to the output end of the servo motor (101) and the outside of the drive ring (102), and the sealing shaft (203) is rotatably connected to the cooling device main body shell (1) and is located at the connection of the heat exchange tube (201).

2. A novel injection water cooling device according to claim 1, characterized in that: A water outlet pipe (104) is fixedly installed on the other side of the cooling equipment main body shell (1), and a connecting pipe (204) is fixedly connected to the other end of the heat exchange tube (201), and the connecting pipe (204) extends to the inside of the water outlet pipe (104).

3. A novel injection water cooling device according to claim 1, characterized in that: A first connecting pipe (105) is installed through the other side of the top of the cooling device main body shell (1), and a second connecting pipe (106) is connected through one side of the bottom of the cooling device main body shell (1), and the first connecting pipe (105) and the second connecting pipe (106) are connected through the inner shell (2) of the cooling device, and the top and bottom of the first connecting pipe (105) and the second connecting pipe (106) are respectively fixedly connected with flanges (112).

4. A novel injection water cooling device according to claim 1, characterized in that: A heat insulation layer (107) is fixedly mounted on the inner wall of the cooling device main body shell (1), and a heat insulation layer (205) is fixedly connected to the outer wall of the cooling device inner shell (2).

5. A novel injection water cooling device according to claim 1, characterized in that: Fixed rings (108) are fixedly installed on both sides of the outer wall of the inner shell (2) of the cooling device, and the fixed rings (108) are fixedly connected to the inner wall of the main shell (1) of the cooling device, and supporting feet (109) are fixedly connected on both sides of the bottom of the main shell (1) of the cooling device.

6. A novel injection water cooling device according to claim 1, characterized in that: A temperature display screen (110) is fixedly mounted on the front end of the cooling device main body shell (1), a temperature sensor (111) is fixedly connected to the other side of the front end of the inner wall of the cooling device main body shell (1), and the temperature display screen (110) and the temperature sensor (111) are electrically connected via a main controller.

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