Carbon dioxide tank car loading energy-saving device

Abstract

The utility model provides a carbon dioxide tank car loading energy-saving device, which relates to the technical field of energy-saving devices and comprises a bottom plate, and a tank car main body is arranged at the top of the bottom plate. When carbon dioxide liquid needs to be loaded in use, firstly, carbon dioxide gas retained in the tank car body needs to be exhausted, and under the operation of workers, the output end of the gas outlet pipe can be connected with the input end of one gas conveying pipe of pneumatic equipment, a cooling water pool and a storage tank; when the gas outlet pipe is connected with the storage tank, the pressure in the storage tank can be increased when the carbon dioxide liquid is loaded, so that the loading efficiency of the carbon dioxide liquid is improved, and the carbon dioxide liquid can be recycled for the second time. According to the method, the carbon dioxide gas can be secondarily used, so that the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving devices, in particular to an energy-saving device for loading a carbon dioxide tank truck. Background Art

[0002] A carbon dioxide tank truck is a vehicle specially used to transport carbon dioxide. It is widely used in chemical, pharmaceutical, food processing and other fields. With the development of society and the acceleration of industrialization, the demand for carbon dioxide is increasing day by day. Therefore, the loading efficiency and energy-saving performance of carbon dioxide tank trucks have become particularly important.

[0003] In the prior art, after the liquid carbon dioxide tank truck unloads the liquid, the residual liquid in the storage tank will gradually vaporize, causing the pressure in the tank truck to increase. The carbon dioxide gas inside the tank truck needs to be discharged during the second loading, but most people choose to release it directly into the air, and the carbon dioxide gas cannot be reused, which will cause serious waste of resources and increase production costs. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, carbon dioxide gas cannot be reused for the second time, resulting in serious waste of resources during the loading and unloading of carbon dioxide, and thus a carbon dioxide tank truck loading energy-saving device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon dioxide tank truck loading energy-saving device, comprising a base plate, a tank truck body is arranged on the top of the base plate, the outer wall of the tank truck body is fixedly connected with an infusion pipe, a first valve is arranged inside the infusion pipe, the input end of the infusion pipe is fixedly connected with a liquid pump, and the outer wall of the liquid pump is fixedly connected to the outer wall of the tank truck body, the input end of the liquid pump is fixedly connected with a delivery pipe, the outer wall of the tank truck body is fixedly connected with an intake pipe, a second valve is arranged inside the intake pipe, the output end of the intake pipe is fixedly connected with an air pump, the output end of the air pump is fixedly connected with an outlet pipe, a pneumatic device is fixedly installed on the top of the base plate, and a cooling water pool is fixedly installed on the top of the base plate.

[0006] Preferably, a storage tank is fixedly mounted on the top of the bottom plate, and a liquid outlet pipe is fixedly connected to one side of the outer wall of the storage tank.

[0007] Preferably, a third valve is provided inside the liquid outlet pipe, and one side of the outer wall of the storage tank, the pneumatic equipment and the cooling water pool are fixedly connected with an air supply pipe, and a fourth valve is provided inside the three air supply pipes.

[0008] Preferably, the delivery pipe and the input ends of the three gas pipes are provided with auxiliary connectors, and a first fixing block is fixedly installed on one side of the outer wall of the four auxiliary connectors, and a group of circular grooves are opened on the outer walls of the four first fixing blocks.

[0009] Preferably, a second fixing block is movably inserted between the inner surface walls of the four groups of circular grooves, and a group of insertion grooves is opened on the outer surface walls of the four first fixing blocks.

[0010] Preferably, the inner surface walls of the four groups of the insertion grooves are all movably inserted with fixing devices, and a second sealing ring is arranged between the outer surface walls of the first fixing block and the second fixing block.

[0011] Preferably, the output ends of the air outlet pipe and the liquid outlet pipe are both provided with main connectors, and the outer walls of the two main connectors are provided with first sealing rings.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In use, the utility model, through the interaction of a series of components, when it is necessary to load carbon dioxide liquid, it is first necessary to discharge the carbon dioxide gas retained in the tank truck body. Under the operation of the staff, the output end of the air outlet pipe can be connected to the input end of one of the air pipes of the pneumatic equipment, the cooling water pool, and the storage tank. When connected to the cooling water pool or the pneumatic equipment, the carbon dioxide gas in the tank truck body can be recycled for a second time, thereby improving the use effect of the pneumatic equipment and reducing the consumption of resources. When the air outlet pipe is connected to the storage tank, when the carbon dioxide liquid is loaded, the pressure inside the storage tank can be increased, thereby improving the loading efficiency of the carbon dioxide liquid. The carbon dioxide gas can be reused by the above method, which greatly reduces the production cost.

[0014] 2. In use, the utility model, through the interaction of a series of components, when the carbon dioxide liquid and gas are transported, the pipeline needs to be connected. Under the operation of the staff, the fixing device is rotated to loosen it, and then the main connecting head is inserted between the first fixing block and the second fixing block, and then the main connecting head is fixed, so that the main connecting head and the auxiliary connecting head are connected, so that the quick connection between the pipelines can be achieved, thereby greatly saving time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a carbon dioxide tank truck loading energy-saving device;

[0016] Figure 2 The utility model proposes a main structural part split diagram of a carbon dioxide tank truck loading energy-saving device;

[0017] Figure 3 The utility model provides a split stereoscopic diagram of the main structure part of a carbon dioxide tank truck loading energy-saving device;

[0018] Figure 4 The utility model provides an enlarged view of structure A in a carbon dioxide tank truck loading energy-saving device.

[0019] Legend:

[0020] 1. Bottom plate; 2. Tank truck body; 3. Liquid delivery pipe; 4. First valve; 5. Liquid pump; 6. Delivery pipe; 7. Air intake pipe; 8. Second valve; 9. Air pump; 10. Air outlet pipe; 11. Pneumatic equipment; 12. Cooling water pool; 13. Storage tank; 14. Liquid outlet pipe; 15. Third valve; 16. Main connector; 17. First sealing ring; 18. Air delivery pipe; 19. Fourth valve; 20. Second connector; 21. First fixing block; 22. Round groove; 23. Second fixing block; 24. Insertion groove; 25. Fixing device; 26. Second sealing ring. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a carbon dioxide tank truck loading energy-saving device, including a bottom plate 1, a tank truck body 2 is arranged on the top of the bottom plate 1, an outer wall of the tank truck body 2 is fixedly connected with a liquid infusion pipe 3, a first valve 4 is arranged inside the liquid infusion pipe 3, an input end of the liquid infusion pipe 3 is fixedly connected with a liquid pump 5, and the outer wall of the liquid pump 5 is fixedly connected to the outer wall of the tank truck body 2, an input end of the liquid pump 5 is fixedly connected with a delivery pipe 6, an outer wall of the tank truck body 2 is fixedly connected with an air intake pipe 7, a second valve 8 is arranged inside the air intake pipe 7, and a second valve 8 is arranged inside the air intake pipe 7. The output end is fixedly connected to an air pump 9, the output end of the air pump 9 is fixedly connected to an air outlet pipe 10, a pneumatic device 11 is fixedly installed on the top of the bottom plate 1, a cooling water pool 12 is fixedly installed on the top of the bottom plate 1, a storage tank 13 is fixedly installed on the top of the bottom plate 1, one side of the outer wall of the storage tank 13 is fixedly connected to a liquid outlet pipe 14, a third valve 15 is arranged inside the liquid outlet pipe 14, one side of the outer wall of the storage tank 13, the pneumatic device 11 and the cooling water pool 12 are all fixedly connected to an air supply pipe 18, and the three air supply pipes 18 are all provided with a fourth valve 19.

[0024] The effect achieved by the entire embodiment 1 is that when it is necessary to load carbon dioxide liquid, first, under the operation of the staff, the input end of the delivery pipe 6 is connected to the output end of the liquid outlet pipe 14, and the output end of the gas outlet pipe 10 is connected to the input end of any gas delivery pipe 18. When the output end of the gas outlet pipe 10 is connected to the input end of the gas delivery pipe 18 fixedly connected to the outer wall of the storage tank 13, under the operation of the staff, the first valve 4 and the third valve 15 are opened, and under the action of the liquid pump 5, the carbon dioxide liquid inside the storage tank 13 can be sucked out and transported to the inside of the tank truck body 2. At the same time, under the operation of the staff, the second valve 8 and the fourth valve 19 are opened, and under the action of the air pump 9, the carbon dioxide gas retained in the tank truck body 2 can be sucked out and transported to the storage tank 13, the pressure inside the storage tank 13 increases and is higher than the pressure inside the tank truck body 2, thereby greatly improving the efficiency of loading the carbon dioxide liquid. When the air outlet pipe 10 is connected to the air supply pipe 18 fixedly connected to one side of the outer wall of the pneumatic equipment 11, the carbon dioxide gas inside the tank truck body 2 can be transported to the inside of the pneumatic equipment 11 under the action of the air pump 9, making it a power source for the pneumatic equipment 11, saving the energy consumption of the pneumatic equipment 11. When the air outlet pipe 10 is connected to the air supply pipe 18 arranged on the outer wall of the cooling water pool 12, the carbon dioxide gas retained in the tank truck body 2 can be transported to the inside of the cooling water pool 12, and the water can be made weakly acidic while lowering the water temperature, thereby improving the cooling effect, thereby completing the secondary utilization of the carbon dioxide gas and reducing the waste of resources.

[0025] Embodiment 2, as Figure 2-Figure 4As shown, the input ends of the delivery pipe 6 and the three gas delivery pipes 18 are each provided with an auxiliary connector 20, and a first fixed block 21 is fixedly installed on one side of the outer wall of the four auxiliary connectors 20, and the outer walls of the four first fixed blocks 21 are each provided with a group of circular grooves 22, and the second fixed blocks 23 are movably inserted between the inner walls of the four groups of circular grooves 22, and the outer walls of the four first fixed blocks 21 are each provided with a group of insertion grooves 24, and the inner walls of the four groups of insertion grooves 24 are each movably inserted with fixing devices 25, and a second sealing ring 26 is provided between the outer walls of the first fixed block 21 and the second fixed block 23, and the output ends of the air outlet pipe 10 and the liquid outlet pipe 14 are each provided with a main connector 16, and the outer walls of the two main connectors 16 are provided with first sealing rings 17.

[0026] The effect achieved by the entire embodiment 2 is that before transporting carbon dioxide liquid and gas, the pipeline needs to be connected. First, under the operation of the staff, the fixing device 25 is adjusted to loosen it, and then the main connector 16 with the first sealing ring 17 is inserted into the inside of the auxiliary connector 20, and then the fixing device 25 is adjusted to clamp the first fixing block 21 and the second fixing block 23 in the middle, so as to fix the main connector 16. Under the action of the first sealing ring 17 and the second sealing ring 26, the main connector 16 and the auxiliary connector 20 can be connected more tightly, avoiding the problem of leakage of carbon dioxide liquid and gas, thereby avoiding waste of resources, improving the connection efficiency between pipelines, and avoiding excessive waste of manual labor.

[0027] Working principle: During use, when it is necessary to load carbon dioxide liquid, first move the tank truck body 2 to a suitable position, and then, under the operation of the staff, loosen the fixing device 25, and insert the main connector 16 set inside the liquid outlet pipe 14 into the auxiliary connector 20 set inside the delivery pipe 6, and adjust the fixing device 25. Under the action of the first fixing block 21 and the second fixing block 23, the main connector 16 can be fixed. At the same time, under the action of the first sealing ring 17 and the second sealing ring 26, the main connector 16 and the auxiliary connector 20 can be kept sealed while being connected. The air outlet pipe 10 and the air delivery pipe 18 can also be connected by the above method. Then, under the operation of the staff, when the output end of the air outlet pipe 10 is connected to the input end of the air delivery pipe 18 fixedly connected to the outer wall of the storage tank 13, the second valve 8 and the fourth valve 19 are opened, and under the action of the air pump 9, the carbon dioxide gas retained in the tank truck body 2 can be sucked out and transported to the storage tank 13, so that the pressure inside the storage tank 13 increases and is higher than the pressure inside the tank truck body 2. force, thereby greatly improving the efficiency of loading carbon dioxide liquid. When the air outlet pipe 10 is connected to the air delivery pipe 18 fixedly connected to one side of the outer wall of the pneumatic equipment 11, the carbon dioxide gas inside the tank car body 2 can be transported to the inside of the pneumatic equipment 11 under the action of the air pump 9, so that it becomes the power source of the pneumatic equipment 11, saving the energy consumption of the pneumatic equipment 11. When the air outlet pipe 10 is connected to the air delivery pipe 18 arranged on the outer wall of the cooling water pool 12, the carbon dioxide gas retained in the tank car body 2 can be transported to the inside of the cooling water pool 12, while lowering the water temperature, the water can be made weakly acidic, and the cooling effect can be improved, so that the carbon dioxide gas inside the tank car body 2 can be input into different equipment as needed. When the carbon dioxide gas inside the tank car body 2 is completely discharged, the carbon dioxide liquid can be loaded. Under the operation of the staff, the first valve 4 and the third valve 15 are opened, and then under the action of the liquid pump 5, the carbon dioxide liquid inside the storage tank 13 can be transported to the inside of the tank car body 2, thereby completing the loading of the carbon dioxide liquid.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A carbon dioxide tank truck loading energy-saving device, characterized in that: The invention comprises a bottom plate (1), a tank truck body (2) is arranged on the top of the bottom plate (1), an outer wall of the tank truck body (2) is fixedly connected to a liquid infusion pipe (3), a first valve (4) is arranged inside the liquid infusion pipe (3), an input end of the liquid infusion pipe (3) is fixedly connected to a liquid pump (5), and the outer wall of the liquid pump (5) is fixedly connected to the outer wall of the tank truck body (2), an input end of the liquid pump (5) is fixedly connected to a delivery pipe (6), an outer wall of the tank truck body (2) is fixedly connected to an air intake pipe (7), a second valve (8) is arranged inside the air intake pipe (7), an output end of the air intake pipe (7) is fixedly connected to an air pump (9), and an output end of the air pump (9) is fixedly connected to an air outlet pipe (10), a pneumatic device (11) is fixedly installed on the top of the bottom plate (1), and a cooling water pool (12) is fixedly installed on the top of the bottom plate (1).

2. A carbon dioxide tank truck loading energy-saving device according to claim 1, characterized in that: A storage tank (13) is fixedly mounted on the top of the bottom plate (1), and a liquid outlet pipe (14) is fixedly connected to one side of the outer wall of the storage tank (13).

3. A carbon dioxide tank truck loading energy-saving device according to claim 2, characterized in that: A third valve (15) is provided inside the liquid outlet pipe (14); one side of the outer wall of the storage tank (13), the pneumatic equipment (11), and the cooling water pool (12) are all fixedly connected to an air supply pipe (18); and a fourth valve (19) is provided inside each of the three air supply pipes (18).

4. A carbon dioxide tank truck loading energy-saving device according to claim 3, characterized in that: The input ends of the delivery pipe (6) and the three gas delivery pipes (18) are each provided with a secondary connector (20), one side of the outer wall of each of the four secondary connectors (20) is fixedly mounted with a first fixing block (21), and the outer wall of each of the four first fixing blocks (21) is provided with a group of circular grooves (22).

5. The carbon dioxide tank truck loading energy-saving device according to claim 4 is characterized in that: A second fixing block (23) is movably inserted between the inner surface walls of the four groups of circular grooves (22), and a group of inserting grooves (24) are opened on the outer surface walls of the four first fixing blocks (21).

6. A carbon dioxide tank truck loading energy-saving device according to claim 5, characterized in that: The inner surface walls of the four groups of insertion grooves (24) are all movably inserted with fixing devices (25), and a second sealing ring (26) is provided between the outer surface walls of the first fixing block (21) and the second fixing block (23).

7. A carbon dioxide tanker loading energy-saving device according to claim 6, characterized in that: The output ends of the air outlet pipe (10) and the liquid outlet pipe (14) are both provided with main connectors (16), and the outer walls of the two main connectors (16) are provided with first sealing rings (17).

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