Pure water treatment system for veterinary oral solution injection

Abstract

The invention provides a pure water treatment system for veterinary oral solution injection, and relates to the technical field of pure water treatment.The pure water treatment system comprises a water storage structure, a distillation structure and a condensation structure, the water storage structure comprises a water tank, the distillation structure comprises a distillation box, the condensation structure comprises a condensation box, and a water conveying structure is arranged between the condensation box and the distillation box; a filtering structure is arranged in the water supply structure, a stirring structure is arranged in the distillation box, a heating structure is arranged on the peripheral side of the distillation box, an air supply pipe is arranged between the distillation box and the condensation box, and a cooling structure and a heat recovery structure are arranged on the peripheral side of the condensation box. According to the device, the blocking structure is installed in the condensation box, the water outlet structure is installed at the bottom of the condensation box, and the clamping and fixing structure is installed between the water outlet structure and the condensation box, steam can be condensed through the condensation box, the contact area with the steam is increased through the blocking structure, the condensation effect is improved, and therefore pure water is formed; and pure water can be discharged through the water outlet structure.

Description

Technical Field

[0001] The invention relates to the technical field of pure water treatment, in particular to a pure water treatment system for veterinary oral solution injection. Background Art

[0002] In the production process of veterinary oral solutions and injections, extremely high requirements are placed on water quality, and standard pure water treatment processes must be used to ensure the safety, effectiveness and stability of the drugs. Most of the existing pure water is produced by distillation, ion exchange, reverse osmosis, etc., and must meet requirements such as sterility and pyrogen-free. In the existing pure water distillation process, when the exhaust is stopped, external gas may enter the condensation pipe through the exhaust pipe, thereby causing the pure water to be contaminated. In addition, the condensation pipe is usually a curved structure, and condensation water is usually retained. When external bacteria enter the condensation pipe, the condensation water in the condensation pipe nourishes it, causing bacteria to grow in the condensation pipe, making it inconvenient to clean the condensation pipe, resulting in pollution sources in the condensation pipe that contaminate the pure water, affecting the product's qualification rate.

[0003] To this end, the present invention provides a pure water treatment system for veterinary oral solution injection. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a pure water treatment system for veterinary oral solution injection to solve the problems raised in the above-mentioned background technology. The present invention can condense steam through a condensation box, increase the contact area with steam through a barrier structure, improve the condensation effect, thereby forming pure water, and discharge the pure water through a water outlet structure. The water outlet structure can also be replaced to prevent the water outlet structure from being in contact with the outside for a long time and causing the pure water to be contaminated. The first and second blocking structures can control the air intake and outlet according to the air pressure in the condensation box, thereby eliminating the need for manual adjustment and control, and preventing external air from entering the condensation box after condensation stops. The external air entering the condensation box can also be sterilized and disinfected, thereby ensuring the purity of the pure water in the condensation box, thereby improving the production quality of pure water. The heat of the steam can be recovered and used to heat the distillation box after reheating, so that the water in the distillation box generates steam, which can achieve a good heat recovery effect and reduce heat waste. The water can be purified by adding medicine, filtering and distillation, thereby ensuring the purity of the water and the quality of the veterinary medicine finally produced.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a pure water treatment system for veterinary oral solution injection, comprising a water storage structure, a distillation structure and a condensation structure, the water storage structure comprising a water tank, the distillation structure comprising a distillation box, the condensation structure comprising a condensation box, a water supply structure is installed between the condensation box and the distillation box, a filtering structure is installed in the water supply structure, a stirring structure is installed in the distillation box, a heating structure is installed on the periphery of the distillation box, an air supply pipe is installed between the distillation box and the condensation box, a cooling structure and a heat recovery structure are installed on the periphery of the condensation box, the heat recovery structure corresponds to the heating structure, the heating structure corresponds to the water tank, a water outlet structure is installed at the bottom of the condensation box, a clamping fixing structure is installed between the water outlet structure and the condensation box, an air pressure balance structure is installed at the top of the condensation box, the air pressure balance structure comprises a first blocking structure and a second blocking structure, the first blocking structure corresponds to the second blocking structure, and a barrier structure is installed in the condensation box.

[0006] Furthermore, a first water inlet pipe is fixed to one side of the water tank, and a dosing pipe is fixed to the top of the water tank. Both the first water inlet pipe and the dosing pipe are connected to the water tank. The water supply structure includes a water pump fixed to the upper side of the water tank. A water suction pipe is fixed to the water inlet end of the water pump, one end of the water suction pipe is located at the bottom of the water tank, and a water supply pipe is fixed to the water outlet end of the water pump. One end of the water supply pipe is connected to a second water inlet pipe through a filtering structure, and the second water inlet pipe is connected to the distillation tank.

[0007] Furthermore, the filtering structure includes a filter, with a first connector and a second connector installed at both ends respectively, a permeable membrane installed in the filter, the first connector is threadedly matched with the water supply pipe, and the second connector is threadedly matched with the second water inlet pipe.

[0008] Furthermore, the distillation box is slidably fitted with an inner cylinder, and the stirring structure includes a rotating shaft that rotatably fits in the inner cylinder, a plurality of stirring rods are fixed on the circumference of the rotating shaft, and scraping rods are fixed on the ends of the stirring rods, and the scraping rods are in contact with the inner wall of the inner cylinder, and the bottom thread of the distillation box is fitted with a bottom plate, a motor is fixed on the bottom plate, and a card block is fixed on the output end of the motor, and the card block is a square structure, and a card slot is opened in the rotating shaft, and the card slot corresponds to the card block.

[0009] Furthermore, the heating structure includes a plurality of heating tubes fixed in the bottom plate and a steam chamber opened in the wall of the distillation box. The inner tube is made of heat-conductive material. A first steam pipe and a second steam pipe are fixed on the side of the distillation box. The first steam pipe is connected to the water tank, and the second steam pipe corresponds to the heat recovery structure. The first steam pipe and the second steam pipe are both connected to the steam chamber.

[0010] Furthermore, the heat recovery structure includes a steam generator, a water storage chamber is provided at the bottom of the steam generator, the water storage chamber corresponds to the cooling structure, and the gas outlet end of the steam generator is connected to the second steam pipe.

[0011] Furthermore, the cooling structure includes a cooling water cavity opened in the wall of the condensation box, and a third water inlet pipe and a first water outlet pipe are installed on the side of the condensation box. The first water outlet pipe is connected to the water storage cavity.

[0012] Furthermore, the water outlet structure includes a second water outlet pipe, a valve is installed in the second water outlet pipe, a water outlet is opened at the bottom of the condensation box, the water outlet corresponds to the second water outlet pipe, the clamping fixing structure includes a plurality of fixed blocks fixed to the circumference of the second water outlet pipe, a plurality of fixed grooves are opened in the water outlet, the fixed grooves correspond to the fixed blocks, the fixed blocks are made of elastic material, a baffle is fixed in the water outlet, and a sealing gasket is installed between the baffle and the second water outlet pipe.

[0013] Furthermore, the barrier structure includes a baffle fixed in the condensation box, the air pressure balance structure also includes a connecting pipe fixed on the condensation box, the connecting pipe is connected to the condensation box, the connecting pipe and the air supply pipe are respectively located on both sides of the baffle, the first blocking structure includes a limit plate fixed in the connecting pipe, a sealing structure is installed on the limit plate, the second blocking structure includes a piston slidingly fitted in the connecting pipe, a connecting structure is installed in the piston, a limiting structure is fixed in the connecting pipe, and the connecting structure corresponds to the limiting structure and the sealing structure.

[0014] Further, the sealing structure includes a first baffle, a plurality of first springs fixed between the limit plate and the first baffle, a through groove and a groove are opened in the first baffle, the groove is connected with the through groove, a second baffle is slidably fitted in the groove, a plurality of second springs are fixed between the second baffle and the groove wall of the groove, a plurality of first push rods are fixed on the first baffle, a sliding groove is opened in the piston, a sliding block is installed in the piston, the sliding block corresponds to the sliding groove, a plurality of third springs are fixed between the sliding block and the groove wall of the sliding block, a first communicating cavity and a second communicating cavity are opened in the sliding block, a plurality of first communicating ports are opened on the side of the first communicating cavity, a plurality of second communicating ports are opened on the side of the second communicating cavity, a first communicating tube and a second communicating tube are fixed in the sliding block, the first communicating tube is connected to the first communicating cavity, and the second communicating tube is connected to the second communicating cavity, the limiting structure includes a fixing ring fixed in the connecting tube, a second push rod is fixed in the fixing ring, the first push rod and the second push rod both correspond to the sliding block, and an ultraviolet lamp is installed on the top of the connecting tube.

[0015] Beneficial effects of the present invention:

[0016] 1. Install a barrier structure in the condensation box, install a water outlet structure at the bottom of the condensation box, and install a clamping fixing structure between the water outlet structure and the condensation box. The steam can be condensed through the condensation box, and the contact area with the steam is increased by the barrier structure to improve the condensation effect, thereby forming pure water. The pure water can be discharged through the water outlet structure, and the water outlet structure can be replaced to prevent the water outlet structure from being in contact with the outside for a long time, causing the pure water to be contaminated, thereby ensuring the qualified rate of the product. The water outlet structure can be disassembled and disinfected for continued use.

[0017] 2. An air pressure balance structure is installed on the top of the condensation box. The air pressure balance structure includes a first blocking structure and a second blocking structure. An ultraviolet lamp is installed in the connecting pipe. Exhaust can be carried out through the connecting pipe to prevent the air pressure in the condensation box from being too high and causing danger. Air can be taken in through the connecting pipe to ensure that the pure water in the condensation box can flow out normally. The air intake and exhaust can be controlled according to the air pressure in the condensation box through the first blocking structure and the second blocking structure, so that no manual adjustment and control are required, thereby preventing external air from entering the condensation box after the condensation stops. The external air entering the condensation box can also be sterilized and disinfected, thereby ensuring the purity of the pure water in the condensation box, thereby improving the production quality of pure water.

[0018] 3. A heating structure is installed on the peripheral side of the distillation box, and a cooling structure and a heat recovery structure are installed on the peripheral side of the condensation box. The cooling structure can be used to cool the steam in the condensation box to form pure water, and the heat of the steam can be recovered. After reheating, it is used to heat the distillation box, so that the water in the distillation box generates steam, which can achieve a good heat recovery effect and reduce heat waste. The generated steam can be passed into the water tank, so that the water in the water tank can be preliminarily heated, reducing the heating time of the water in the distillation box, reducing energy waste, and improving the working efficiency of the device.

[0019] 4. Install a filtering structure in the water supply structure and a dosing pipe on the water tank to purify the water by adding medicine, filtering and distilling, thereby ensuring the purity of the water and the quality of the veterinary drugs finally produced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of a pure water treatment system for veterinary oral solution injections according to the present invention;

[0021] Figure 2 This is a schematic diagram of the assembly structure of a water tank in a pure water treatment system for veterinary oral solution injections of the present invention;

[0022] Figure 3 This is a schematic diagram of the assembly structure of a distillation box in a pure water treatment system for veterinary oral solution injections of the present invention;

[0023] Figure 4 This is a schematic diagram of the assembly structure of a distillation tank and a stirring rod in a pure water treatment system for veterinary oral solution injections of the present invention;

[0024] Figure 5 This is a schematic diagram of the overall assembly cross-sectional structure of a pure water treatment system for veterinary oral solution injections according to the present invention;

[0025] Figure 6 for Figure 5 Schematic diagram at A in the middle;

[0026] Figure 7 for Figure 5 Schematic diagram at point B in the middle;

[0027] Figure 8 This is a schematic diagram of the assembly structure of a heat recovery structure in a pure water treatment system for veterinary oral solution injections of the present invention;

[0028] Figure 9 This is a schematic diagram of the assembly structure of a condensation tank in a pure water treatment system for veterinary oral solution injections of the present invention;

[0029] Figure 10 This is a schematic diagram of the assembly structure of a filter in a pure water treatment system for veterinary oral solution injections of the present invention;

[0030] Figure 11 This is a schematic diagram of the assembly structure of a connecting pipe in a pure water treatment system for veterinary oral solution injections of the present invention;

[0031] Figure 12 for Figure 11 Schematic diagram at C in the middle;

[0032] In the figure: 1, water tank; 2, distillation tank; 3, condensation tank; 4, first water inlet pipe; 5, water pump; 6, dosing pipe; 7, water extraction pipe; 8, water supply pipe; 9, filter; 10, permeable membrane; 11, first connector; 12, second connector; 13, second water inlet pipe; 14, rotating shaft; 15, stirring rod; 16, scraper; 17, motor; 18, heating pipe; 19, steam chamber; 20, first steam pipe; 21, second steam pipe; 22, slot; 23, block; 24, air supply pipe; 25, steam generator; 26, water storage chamber; 27, baffle; 28, cooling water chamber; 29, third water inlet pipe; 30, first water outlet pipe; 31, Water outlet; 32. Second water outlet pipe; 33. Valve; 34. Fixed groove; 35. Fixed block; 36. Baffle; 37. Sealing gasket; 38. Connecting pipe; 39. First baffle; 40. First push rod; 41. Piston; 42. Slide groove; 43. Slider; 44. First spring; 45. First connecting port; 46. First connecting cavity; 47. Second connecting port; 48. Second connecting cavity; 49. First connecting pipe; 50. Second connecting pipe; 51. Second baffle; 52. Second spring; 53. Second push rod; 54. Third spring; 55. Groove; 56. Through groove; 57. Bottom plate; 58. Inner cylinder; 59. Limit plate; 60. Fixed ring. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] See also Figures 1 to 12 The present invention provides a technical solution: a pure water treatment system for veterinary oral solution injection, comprising a water storage structure, a distillation structure and a condensation structure, the water storage structure comprising a water tank 1, the distillation structure comprising a distillation box 2, the condensation structure comprising a condensation box 3, a water supply structure is installed between the condensation box 3 and the distillation box 2, a filtering structure is installed in the water supply structure, a stirring structure is installed in the distillation box 2, a heating structure is installed on the peripheral side of the distillation box 2, an air supply pipe 24 is installed between the distillation box 2 and the condensation box 3, a cooling structure and a heat recovery structure are installed on the peripheral side of the condensation box 3, the heat recovery structure corresponds to the heating structure, the heating structure corresponds to the water tank 1, a water outlet structure is installed at the bottom of the condensation box 3, a clamping and fixing structure is installed between the water outlet structure and the condensation box 3, an air pressure balance structure is installed on the top of the condensation box 3, the air pressure balance structure comprises a first blocking structure and a second blocking structure, the first blocking structure corresponds to the second blocking structure, and a barrier structure is installed in the condensation box 3.

[0035] In this embodiment, a first water inlet pipe 4 is fixed to one side of the water tank 1, and a dosing pipe 6 is fixed to the top of the water tank 1. The first water inlet pipe 4 and the dosing pipe 6 are both connected to the water tank 1. The water supply structure includes a water pump 5 fixed to the upper side of the water tank 1. A water extraction pipe 7 is fixed to the water inlet end of the water pump 5. One end of the water extraction pipe 7 is located at the bottom of the water tank 1. A water supply pipe 8 is fixed to the water outlet end of the water pump 5. One end of the water supply pipe 8 is connected to the second water inlet pipe 13 through a filtering structure. The second water inlet pipe 13 is connected to the distillation tank 2.

[0036] Specifically, water can be added to the water tank 1 through the first water inlet pipe 4, and a purification agent can be added to the water tank 1 through the dosing pipe 6. Steam is introduced into the water tank 1 through the first steam pipe 20 so that the water in the water tank 1 is quickly mixed with the purification agent. This not only heats the water in the water tank 1 to recover heat, but also improves the purification efficiency of the water in the water tank 1. After the dosing and purification, the water pump 5 is started so that the water pump 5 sends the water into the filter 9, and after purification by the filter 9, the water enters the distillation tank 2 for distillation. Multiple purifications ensure the purification effect of the water in the water tank 1, thereby ensuring the quality of the veterinary drugs finally produced.

[0037] The filtration structure includes a filter 9, which has a first connector 11 and a second connector 12 at both ends. A permeable membrane 10 is installed in the filter 9. The first connector 11 is threadedly engaged with the water supply pipe 8, and the second connector 12 is threadedly engaged with the second water inlet pipe 13.

[0038] Specifically, the water in the water supply pipe 8 enters the filter 9, then passes through the permeable membrane 10, and flows out into the second water inlet pipe 13 after being filtered by the permeable membrane 10, thereby achieving filtration and purification of the water. The filter 9 can be disassembled by rotating it, so that it is convenient to replace the filter 9. The filter 9 can be replaced regularly to ensure the filtering effect of the filter 9, thereby ensuring the purity of the water, reducing the pressure of subsequent distillation filtration, and preventing the inner wall of the inner cylinder 58 from generating a large amount of scale after long-term use, thereby ensuring the distillation effect of the water in the inner cylinder 58, ensuring the purity of the water, and extending the service life of the inner cylinder 58.

[0039] An inner cylinder 58 is slidably fitted in the distillation box 2, and the stirring structure includes a rotating shaft 14 that rotatably fits in the inner cylinder 58. A plurality of stirring rods 15 are fixed to the circumferential side of the rotating shaft 14, and a scraper rod 16 is fixed to the end of the stirring rod 15. The scraper rod 16 is in contact with the inner wall of the inner cylinder 58. The bottom thread of the distillation box 2 is fitted with a bottom plate 57, and a motor 17 is fixed on the bottom plate 57. A block 23 is fixed to the output end of the motor 17. The block 23 is a square structure. A slot 22 is provided in the rotating shaft 14, and the slot 22 corresponds to the block 23.

[0040] Specifically, when distillation is performed, the motor 17 is started so that the motor 17 drives the rotating shaft 14 to rotate, thereby driving the stirring rod 15 to rotate, thereby stirring the water, improving the efficiency of heating evaporation, and thus improving the distillation efficiency of water; when the distillation box 2 needs to be cleaned, the water in the distillation box 2 is distilled out, and then the motor 17 is started so that the motor 17 drives the rotating shaft 14 to rotate, thereby driving the scraper 16 to rotate through the stirring rod 15, and the inner wall of the inner cylinder 58 can be cleaned. After cleaning, the bottom plate 57 is rotated and removed to separate the slot 22 from the block 23, and the slot 22 and the block 23 lose their locking relationship, so that the inner cylinder 58 can be slid out and the inner cylinder 58 can be replaced, which is convenient for cleaning the inner cylinder 58 and ensuring the cleanliness of the inner cylinder 58, thereby ensuring the effect of pure water distillation and purification.

[0041] The heating structure includes multiple heating tubes 18 fixed in the bottom plate 57 and a steam chamber 19 opened in the wall of the distillation box 2. The inner tube 58 is made of heat-conductive material. The side of the distillation box 2 is fixed with a first steam pipe 20 and a second steam pipe 21. The first steam pipe 20 is connected to the water tank 1, and the second steam pipe 21 corresponds to the heat recovery structure. The first steam pipe 20 and the second steam pipe 21 are both connected to the steam chamber 19.

[0042] Specifically, the steam generator 25 in the heat recovery structure generates steam, and then the steam enters the steam chamber 19 through the second steam pipe 21 to heat the inner cylinder 58, and can cooperate with the heating pipe 18 to heat the inner cylinder 58 to improve the heating efficiency. The heated steam can enter the water tank 1 through the first steam pipe 20, thereby preliminarily heating the water in the water tank 1, improving the heating efficiency, and accelerating the mixing efficiency of water and purification agent, thereby recovering heat and reducing energy waste.

[0043] The heat recovery structure includes a steam generator 25. A water storage chamber 26 is provided at the bottom of the steam generator 25. The water storage chamber 26 corresponds to the cooling structure. The outlet end of the steam generator 25 is connected to the second steam pipe 21. The cooling structure includes a cooling water chamber 28 provided in the wall of the condenser box 3. A third water inlet pipe 29 and a first water outlet pipe 30 are installed on the side of the condenser box 3. The first water outlet pipe 30 is connected to the water storage chamber 26.

[0044] Specifically, colder water is sent into the cooling water chamber 28 through the third water inlet pipe 29. After cooling the condenser 3, the cooling water enters the water storage chamber 26 through the first water outlet pipe 30, thereby reducing the heat required for heating by the steam generator 25. After the steam is heated by the steam generator 25 to generate steam, the steam is sent into the steam chamber 19, which can achieve a better heating effect on the distillation box 2.

[0045] The water outlet structure includes a second water outlet pipe 32, in which a valve 33 is installed. A water outlet 31 is provided at the bottom of the condensation tank 3, which corresponds to the second water outlet pipe 32. The clamping fixing structure includes a plurality of fixing blocks 35 fixed to the circumference of the second water outlet pipe 32. A plurality of fixing grooves 34 are provided in the water outlet 31, which correspond to the fixing blocks 35. The fixing blocks 35 are made of elastic material. A baffle 36 is fixed in the water outlet 31, and a sealing gasket 37 is installed between the baffle 36 and the second water outlet pipe 32.

[0046] Specifically, by opening the valve 33, the pure water in the condensation tank 3 can be discharged through the second water outlet pipe 32. When the second water outlet pipe 32 has been used for a long time, it is necessary to replace the second water outlet pipe 32. After the water in the condensation tank 3 is completely drained, the second water outlet pipe 32 is pulled to separate the fixing groove 34 from the fixing block 35, so that the fixing groove 34 and the fixing block 35 lose their clamping relationship, and the second water outlet pipe 32 can be completely disassembled, thereby realizing the replacement of the second water outlet pipe 32, facilitating the cleaning of the second water outlet pipe 32, and preventing the second water outlet pipe 32 from being in contact with the outside for a long time, causing the pipe mouth to contaminate the pure water.

[0047] The blocking structure includes a baffle 27 fixed in the condensation box 3, and the air pressure balance structure also includes a connecting pipe 38 fixed on the condensation box 3, the connecting pipe 38 is connected to the condensation box 3, the connecting pipe 38 and the air supply pipe 24 are respectively located on both sides of the baffle 27, the first blocking structure includes a limit plate 59 fixed in the connecting pipe 38, a sealing structure is installed on the limit plate 59, the second blocking structure includes a piston 41 slidingly fitted in the connecting pipe 38, a connecting structure is installed in the piston 41, a limiting structure is fixed in the connecting pipe 38, the connecting structure corresponds to the limiting structure and the sealing structure, the sealing structure includes a first baffle 39, a plurality of first springs 44 are fixed between the limiting plate 59 and the first baffle 39, a through groove 56 and a groove 55 are opened in the first baffle 39, the groove 55 is connected to the through groove 56, a second baffle 51 is slidably fitted in the groove 55, a plurality of second springs 52 are fixed between the second baffle 51 and the groove wall of the groove 55, A plurality of first push rods 40 are fixed on a baffle 39, a slide groove 42 is provided in the piston 41, a slider 43 is installed in the piston 41, the slider 43 corresponds to the slide groove 42, a plurality of third springs 54 are fixed between the slider 43 and the groove wall of the slide groove 42, a first communicating chamber 46 and a second communicating chamber 48 are provided in the slider 43, a plurality of first communicating ports 45 are provided on the side of the first communicating chamber 46, and a plurality of second communicating ports 47 are provided on the side of the second communicating chamber 48, a first communicating pipe 49 and a second communicating pipe 50 are fixed in the slider 43, the first communicating pipe 49 is connected to the first communicating chamber 46, and the second communicating pipe 50 is connected to the second communicating chamber 48, the limiting structure includes a fixing ring 60 fixed in the connecting pipe 38, a second push rod 53 is fixed in the fixing ring 60, the first push rod 40 and the second push rod 53 both correspond to the slider 43, an ultraviolet lamp is installed at the top of the connecting pipe 38, and a valve can also be installed in the air supply pipe 24.

[0048] Specifically, the air entering the connecting pipe 38 can be sterilized and disinfected by the ultraviolet lamp, thereby preventing the condensation box 3 from being contaminated and ensuring the quality of pure water. When a large amount of steam enters the condensation box 3, the air pressure in the condensation box 3 increases. At this time, the larger air pressure will push the first baffle 39 upward, causing the first baffle 39 to move upward relatively, thereby creating a gap between the first baffle 39 and the limit plate 59, thereby facilitating the discharge of gas. The gas is discharged to the bottom of the piston 41, and then the gas pushes the piston 41 upward, causing the piston 41 to contact the fixing ring 60, thereby pushing the second push rod 53 downward relatively, causing the slider 43 to slide downward relatively, thereby ventilating the first connecting port 45, the first connecting cavity 46 and the first connecting pipe 49, thereby discharging the gas; when draining water, the air pressure in the condensation box 3 is reduced, thereby The large suction force relatively adsorbs the second baffle 51 downward, causing the second baffle 51 to slide relatively downward, so that the groove 55 and the through groove 56 are connected to the outside. At the same time, the suction force relatively adsorbs the piston 41 downward, and the piston 41 slides downward, so that the piston 41 contacts the first baffle 39, so that the first push rod 40 relatively pushes the slider 43 upward, so that the second connecting pipe 50, the second connecting cavity 48 and the second connecting port 47 are connected to the outside, and the air sterilized by the ultraviolet lamp can enter the condensation box 3, thereby being used to balance the air pressure and ensuring that pure water can flow out. When the steam is stopped from being discharged, the double seal of the first baffle 39 and the piston 41 can completely prevent external air from entering the condensation box 3, thereby preventing external air from entering the condensation box 3 and polluting the pure water, thereby ensuring the production quality of pure water and thus ensuring the quality of veterinary drugs.

[0049] Working process: add water to the water tank 1 through the first water inlet pipe 4, add purification agent to the water tank 1 through the dosing pipe 6, and pass steam into the water tank 1 through the first steam pipe 20 so that the water in the water tank 1 is quickly mixed with the purification agent. Start the water pump 5 so that the water pump 5 sends the water into the filter 9. After being purified by the filter 9, it enters the distillation box 2 for distillation. The water in the water supply pipe 8 enters the filter 9, then passes through the permeable membrane 10, and flows out into the second water inlet pipe 13 after being filtered by the permeable membrane 10, thereby achieving filtration and purification of the water. When distillation is in progress, start the motor 17 so that the motor 17 drives the rotating shaft 14 to rotate, and the water in the water supply pipe 8 enters the filter 9 and then passes through the permeable membrane 10. After being filtered by the permeable membrane 10, it flows out into the second water inlet pipe 13, thereby achieving filtration and purification of the water. The stirring rod 15 is driven to rotate, so that the water can be stirred, thereby improving the efficiency of heating and evaporation. The steam generator 25 in the heat recovery structure generates steam, and then the steam enters the steam chamber 19 through the second steam pipe 21 to heat the inner cylinder 58, and can cooperate with the heating pipe 18 to heat the inner cylinder 58 to improve the heating efficiency. The heated steam can enter the water tank 1 through the first steam pipe 20, and the steam generated in the distillation tank 2 enters the condensation tank 3 through the air supply pipe 24 to be condensed. The third water inlet pipe 29 sends the colder water into the cooling water chamber 28. After cooling the condensation tank 3, the cooling water passes through the first water outlet pipe 30. The steam is then heated by the steam generator 25 and then sent into the steam chamber 19, which can achieve a better heating effect on the distillation box 2. Then, the valve 33 is opened, and the pure water in the condensation box 3 can be discharged through the second water outlet pipe 32. When the second water outlet pipe 32 has been used for a long time, it is necessary to replace the second water outlet pipe 32. After the water in the condensation box 3 is completely discharged, the second water outlet pipe 32 is pulled to separate the fixing groove 34 from the fixing block 35, so that the fixing groove 34 and the fixing block 35 lose their engagement relationship, and the second water outlet pipe 32 can be completely disassembled. The replacement of the second water outlet pipe 32 is realized; when a large amount of steam enters the condensation box 3, the air pressure in the condensation box 3 increases. At this time, the larger air pressure will push the first baffle 39 upward, causing the first baffle 39 to move upward relatively, thereby forming a gap between the first baffle 39 and the limit plate 59, thereby facilitating the discharge of gas. The gas is discharged to the bottom of the piston 41, and then the gas pushes the piston 41 upward, causing the piston 41 to contact the fixing ring 60, thereby pushing the second push rod 53 downward relatively, causing the slider 43 to slide downward relatively, thereby allowing the first communicating port 45, the first communicating cavity 46 and the first communicating pipe 49 to be ventilated, thereby discharging the gas;During drainage, the air pressure in the condensate box 3 decreases, resulting in a relatively strong suction force pulling the second baffle 51 downward, causing it to slide downward, thereby connecting the groove 55 and the through-slot 56 to the outside. Simultaneously, the suction force pulls the piston 41 downward, causing it to slide downward, bringing it into contact with the first baffle 39. As a result, the first push rod 40 pushes the slider 43 upward, connecting the second connecting pipe 50, the second connecting cavity 48, and the second connecting port 47 to the outside. Air sterilized by the UV lamp can enter the condensate box 3, thereby balancing the air pressure and ensuring that pure water can flow out. When steam discharge stops, the double seal between the first baffle 39 and the piston 41 completely prevents external air from entering the condensate box 3, thus preventing it from contaminating the pure water.

[0050] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A pure water treatment system for veterinary oral solution injection, comprising a water storage structure, a distillation structure and a condensation structure, characterized in that: The water storage structure comprises a water tank (1), the distillation structure comprises a distillation tank (2), the condensation structure comprises a condensation tank (3), a water supply structure is installed between the condensation tank (3) and the distillation tank (2), a filtering structure is installed in the water supply structure, a stirring structure is installed in the distillation tank (2), a heating structure is installed on the periphery of the distillation tank (2), an air supply pipe (24) is installed between the distillation tank (2) and the condensation tank (3), a cooling structure and a heat recovery structure are installed on the periphery of the condensation tank (3), the heat recovery structure corresponds to the heating structure, and the heating structure corresponds to the water tank (1), a water outlet structure is installed at the bottom of the condensation tank (3), a clamping fixing structure is installed between the water outlet structure and the condensation tank (3), an air pressure balance structure is installed on the top of the condensation tank (3), the air pressure balance structure comprises a first blocking structure and a second blocking structure, the first blocking structure corresponds to the second blocking structure, and a barrier structure is installed in the condensation tank (3).

2. A pure water treatment system for veterinary oral solution injection according to claim 1, characterized in that: A first water inlet pipe (4) is fixed to one side of the water tank (1), a dosing pipe (6) is fixed to the top of the water tank (1), the first water inlet pipe (4) and the dosing pipe (6) are both connected to the water tank (1), and the water supply structure comprises a water pump (5) fixed to the upper side of the water tank (1), a water extraction pipe (7) is fixed to the water inlet end of the water pump (5), one end of the water extraction pipe (7) is located at the bottom of the water tank (1), a water supply pipe (8) is fixed to the water outlet end of the water pump (5), one end of the water supply pipe (8) is connected to a second water inlet pipe (13) through a filtering structure, and the second water inlet pipe (13) is connected to the distillation tank (2).

3. A pure water treatment system for veterinary oral solution injection according to claim 2, characterized in that: The filtering structure comprises a filter (9), wherein a first connector (11) and a second connector (12) are respectively installed at both ends of the filter (9), a permeable membrane (10) is installed in the filter (9), the first connector (11) is threadedly engaged with a water supply pipe (8), and the second connector (12) is threadedly engaged with a second water inlet pipe (13).

4. A pure water treatment system for veterinary oral solution injection according to claim 1, characterized in that: The distillation box (2) is slidably fitted with an inner cylinder (58), and the stirring structure includes a rotating shaft (14) rotatably fitted in the inner cylinder (58). A plurality of stirring rods (15) are fixed to the circumference of the rotating shaft (14), and a scraper (16) is fixed to the end of the stirring rod (15). The scraper (16) contacts the inner wall of the inner cylinder (58). The bottom thread of the distillation box (2) is fitted with a bottom plate (57), and a motor (17) is fixed on the bottom plate (57). A card block (23) is fixed to the output end of the motor (17). The card block (23) is a square structure. A card slot (22) is provided in the rotating shaft (14), and the card slot (22) corresponds to the card block (23).

5. A pure water treatment system for veterinary oral solution injection according to claim 4, characterized in that: The heating structure comprises a plurality of heating tubes (18) fixed in a bottom plate (57) and a steam chamber (19) opened in the wall of the distillation box (2); the inner cylinder (58) is made of a heat-conducting material; a first steam tube (20) and a second steam tube (21) are fixed to the side of the distillation box (2); the first steam tube (20) is connected to the water tank (1); the second steam tube (21) corresponds to the heat recovery structure; and both the first steam tube (20) and the second steam tube (21) are connected to the steam chamber (19).

6. A pure water treatment system for veterinary oral solution injection according to claim 5, characterized in that: The heat recovery structure comprises a steam generator (25), a water storage chamber (26) is provided at the bottom of the steam generator (25), the water storage chamber (26) corresponds to the cooling structure, and the gas outlet end of the steam generator (25) is connected to the second steam pipe (21).

7. A pure water treatment system for veterinary oral solution injection according to claim 6, characterized in that: The cooling structure comprises a cooling water cavity (28) opened in the wall of the condensation box (3); a third water inlet pipe (29) and a first water outlet pipe (30) are installed on the side of the condensation box (3); and the first water outlet pipe (30) is connected to the water storage cavity (26).

8. The pure water treatment system for veterinary oral solution injection according to claim 1, characterized in that: The water outlet structure comprises a second water outlet pipe (32), a valve (33) is installed in the second water outlet pipe (32), a water outlet (31) is provided at the bottom of the condensation box (3), the water outlet (31) corresponds to the second water outlet pipe (32), the clamping fixing structure comprises a plurality of fixing blocks (35) fixed to the circumference of the second water outlet pipe (32), a plurality of fixing grooves (34) are provided in the water outlet (31), the fixing grooves (34) correspond to the fixing blocks (35), the fixing blocks (35) are made of elastic material, a baffle (36) is fixed in the water outlet (31), and a sealing gasket (37) is installed between the baffle (36) and the second water outlet pipe (32).

9. A pure water treatment system for veterinary oral solution injection according to claim 1, characterized in that: The barrier structure includes a baffle (27) fixed in the condensation box (3); the air pressure balance structure also includes a connecting pipe (38) fixed on the condensation box (3); the connecting pipe (38) is connected to the condensation box (3); the connecting pipe (38) and the air supply pipe (24) are respectively located on both sides of the baffle (27); the first blocking structure includes a limiting plate (59) fixed in the connecting pipe (38); the limiting plate (59) is provided with a sealing structure; the second blocking structure includes a piston (41) slidably fitted in the connecting pipe (38); the piston (41) is provided with a connecting structure; the limiting structure is fixed in the connecting pipe (38); the connecting structure corresponds to the limiting structure and the sealing structure.

10. A pure water treatment system for veterinary oral solution injection according to claim 9, characterized in that: The sealing structure includes a first baffle (39), a plurality of first springs (44) are fixed between the limiting plate (59) and the first baffle (39), a through groove (56) and a groove (55) are provided in the first baffle (39), the groove (55) is connected to the through groove (56), a second baffle (51) is slidably fitted in the groove (55), a plurality of second springs (52) are fixed between the second baffle (51) and the groove wall of the groove (55), a plurality of first push rods (40) are fixed on the first baffle (39), a slide groove (42) is provided in the piston (41), a slider (43) is installed in the piston (41), the slider (43) corresponds to the slide groove (42), and a plurality of third springs (54) are fixed between the slider (43) and the groove wall of the slide groove (42). A first communicating cavity (46) and a second communicating cavity (48) are provided in the slider (43), a plurality of first communicating openings (45) are provided on the side of the first communicating cavity (46), and a plurality of second communicating openings (47) are provided on the side of the second communicating cavity (48). A first communicating tube (49) and a second communicating tube (50) are fixed in the slider (43), the first communicating tube (49) is connected to the first communicating cavity (46), and the second communicating tube (50) is connected to the second communicating cavity (48). The limiting structure includes a fixing ring (60) fixed in the communicating tube (38), a second push rod (53) is fixed in the fixing ring (60), the first push rod (40) and the second push rod (53) both correspond to the slider (43), and an ultraviolet lamp is installed at the top of the communicating tube (38).

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