Cleaning and drying integrated device for absorption pipe

Abstract

The utility model discloses an absorption tube cleaning and drying integrated device in the technical field of absorption tube cleaning and drying, which comprises a U-shaped absorption tube, an inlet port of the U-shaped absorption tube is connected with a cleaning and drying component, the cleaning and drying component comprises a diversion hopper body, one side of the diversion hopper body is provided with a fluid director, and the other side of the diversion hopper body is provided with a fluid outlet. According to the scheme, through the multi-channel function design that the first connecting pipe head, the second connecting pipe head and the third connecting pipe head are integrated on the fluid deflector, full-process automatic switching of tap water flushing, ultrapure water secondary cleaning and 40-50 DEG C hot air drying can be achieved, and tap water is injected into the first pipe head to flush residual impurities; ultrapure water is introduced into the second pipe head to remove trace pollutants, temperature control air flow is introduced into the third pipe head to rapidly flush water, the U-shaped absorption pipe does not need to be manually transferred, the cleaning and drying period is remarkably shortened, cross contamination is avoided, it is guaranteed that micropores of a glass sand core are clean, the inner wall of an absorption container is dry, and the accuracy and repeatability of subsequent experiments are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to absorb the pipe cleaning and drying technical field, especially to be involved in one kind and absorb the pipe cleaning and drying integration device. BACKGROUND

[0002] In the laboratory and industrial detection fields, U-shaped absorption tube as a kind of commonly used sampling and analysis tool, plays an important role. The glass sand core arranged inside can produce a large number of uniform bubbles in the filtering process, effectively improve the filtering effect, and the absorption tube has the characteristics of recycling, which reduces the use cost to a certain extent.

[0003] At present, the existing U-shaped absorption tube cleaning device is separated when using the operation steps of cleaning and drying, and the separated operation steps need to use different equipment to complete cleaning and drying, which not only makes the operation process cumbersome, but also significantly prolongs the overall processing time, and it is difficult to meet the needs of efficient and rapid cleaning. Therefore, the integration design of cleaning and drying function will help to simplify the process, shorten the processing time and significantly improve the work efficiency.

[0004] Based on this, we propose an absorption tube cleaning and drying integration device to solve the above-mentioned problems. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. In this section, as well as the abstract of the specification and the title of the utility model, some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the utility model aims at providing an absorption tube cleaning and drying integration device, which can solve the problems of complex process, time consumption and low efficiency caused by the split design of the existing U-shaped absorption tube cleaning device, and cannot meet the needs of efficient and rapid cleaning.

[0007] To solve the above technical problems, the utility model provides an absorption tube cleaning and drying integration device, which adopts the following technical scheme: a U-shaped absorption tube, the entering port of the U-shaped absorption tube is connected with a cleaning and drying assembly, the cleaning and drying assembly comprises a flow guide hopper, one side of the flow guide hopper is provided with a fluid flow guide, and an elastic sealing ring is further arranged between the fluid flow guide and the flow guide hopper.

[0008] One side of the fluid flow guide is provided with a first connecting pipe head, the second connecting pipe head is arranged on one side of the first connecting pipe head, and the third connecting pipe head is further arranged on the side of the first connecting pipe head away from the second connecting pipe head.

[0009] Optionally, one side of the flow guide body is provided with a connecting screw ring, a first annular groove is formed in one side of the connecting screw ring, and a pipe head is further fixed to the side of the flow guide body away from the connecting screw ring.

[0010] Optionally, the inner side of the fluid flow guide is provided with a connecting screw groove matched with the connecting screw ring structure, the connecting screw groove and the connecting screw ring are in threaded connection, a second annular groove is formed in the inner side of the fluid flow guide close to the connecting screw groove, and the second annular groove has the same structure as the first annular groove.

[0011] Optionally, the elastic sealing ring comprises two groups of rubber housings, adjusting cavities are formed in the inner sides of the two groups of rubber housings, an annular check ring is arranged between the two adjusting cavities, the annular check ring is matched with the adjusting cavities in structure, and a plurality of groups of circumferential array compression springs are further connected between the annular check ring and the two groups of rubber housings.

[0012] Optionally, the rubber housing is matched with the first annular groove and the second annular groove in structure, and the rubber housing is in transition fit with the first annular groove and the second annular groove.

[0013] Optionally, the entering port of the U-shaped absorption pipe is matched with the fixed pipe head in structure, the entering port of the U-shaped absorption pipe is in transition fit with the fixed pipe head, a glass connecting rod is arranged in the middle of the U-shaped absorption pipe close to the entering port, an absorption container is mounted on one side of the U-shaped absorption pipe, and a glass sand core is further arranged in the absorption container.

[0014] In summary, the utility model has at least one of the following beneficial effects:

[0015] 1. The absorption pipe cleaning and drying integrated device designed in the scheme can realize quick disassembly and sealing reinforcement of the flow guide body and the fluid flow guide through the threaded connection structure of the flow guide body and the fluid flow guide and the transition fit design of the elastic sealing ring, can adaptively adjust the sealing pressure through the elastic support of the compression spring on the annular check ring, effectively improve the connection stability and the sealing property, avoid liquid or gas leakage in the cleaning or drying process, reduce the maintenance cost and prolong the service life of the device.

[0016] 2. The absorption tube cleaning and drying integrated device designed in the scheme can realize automatic switching of the whole process of tap water flushing, ultrapure water secondary cleaning and 40-50℃ hot air drying through the multi-channel function design of the first connecting pipe head, the second connecting pipe head and the third connecting pipe head integrated on the fluid flow director, wherein the first pipe head injects tap water to flush residual impurities, the second pipe head introduces ultrapure water to remove trace contaminants, and the third pipe head introduces temperature-controlled air flow to quickly dry water, without manual transfer of the U-shaped absorption tube, significantly shortening the cleaning and drying period, avoiding cross contamination, ensuring the cleanliness of the glass sand core micropore and the drying of the inner wall of the absorption container, and guaranteeing the accuracy and repeatability of subsequent experiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is a split schematic diagram of the cleaning and drying assembly of the present application.

[0020] Figure 3 It is a schematic diagram of the flow guide hopper body structure of the present application.

[0021] Figure 4 It is a schematic diagram of the connecting screw groove structure of the present application.

[0022] Figure 5 It is a schematic diagram of the plane structure of the elastic sealing ring of the present application.

[0023] Figure 6 It is a sectional view of the U-shaped absorption tube of the present application.

[0024] Explanation of reference numerals: 1, U-shaped absorption tube; 2, cleaning and drying assembly; 3, flow guide hopper body; 4, fluid flow director; 5, elastic sealing ring; 6, first connecting pipe head; 7, second connecting pipe head; 8, third connecting pipe head; 9, connecting screw ring; 10, first annular groove; 11, fixed pipe head; 12, connecting screw groove; 13, second annular groove; 14, rubber shell; 15, adjusting cavity; 16, annular check ring; 17, compression spring; 18, glass connecting rod; 19, absorption container; 20, glass sand core. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Embodiment: Refer to Figures 1 to 6 The present application provides an embodiment, an absorption pipe cleaning and drying integrated device, comprising a U-shaped absorption pipe 1, a cleaning and drying assembly 2 is connected to the inlet port of the U-shaped absorption pipe 1, the cleaning and drying assembly 2 comprises a flow guide hopper body 3, a fluid flow guide 4 is installed on one side of the flow guide hopper body 3, an elastic sealing ring 5 is further arranged between the fluid flow guide 4 and the flow guide hopper body 3, a first connecting pipe head 6 is installed on one side of the fluid flow guide 4, a second connecting pipe head 7 is arranged on one side of the first connecting pipe head 6, a third connecting pipe head 8 is further installed on the side of the first connecting pipe head 6 away from the second connecting pipe head 7, through the connection of the U-shaped absorption pipe 1 and the cleaning and drying assembly 2, the cleaning and drying operation inside the U-shaped absorption pipe 1 can be realized, the cleaning and drying effect is ensured, through the cooperation of the flow guide hopper body 3 and the fluid flow guide 4, and the sealing effect of the elastic sealing ring 5, the fluid can be effectively guided into the inside of the U-shaped absorption pipe 1, leakage is prevented, the cleaning and drying efficiency is improved, through the arrangement of the first connecting pipe head 6, the second connecting pipe head 7 and the third connecting pipe head 8, different fluid sources can be connected respectively, tap water flushing, ultrapure water flushing and 40-50℃ air flow drying treatment inside the U-shaped absorption pipe 1 can be realized, different cleaning and drying requirements are met, a connecting screw ring 9 is installed on one side of the flow guide hopper body 3, a first annular groove 10 is formed on one side of the connecting screw ring 9, a pipe head 11 is further fixed on the side of the flow guide hopper body 3 away from the connecting screw ring 9, through the connecting screw ring 9 and the first annular groove 10 arranged on one side of the flow guide hopper body 3, the sealing connection between the flow guide hopper body 3 and the fluid flow guide 4 is realized.

[0027] The inner side of the fluid guide 4 is provided with a connecting screw groove 12 which is matched with the structure of the connecting screw ring 9, and the connecting screw groove 12 is threadedly connected with the connecting screw ring 9. The inner side of the fluid guide 4 close to the connecting screw groove 12 is also provided with a second annular groove 13 which has the same structure as the first annular groove 10. Through the structure design of the threadedly connected structure between the connecting screw groove 12 and the connecting screw ring 9, the cleaning and drying device can be flexibly operated for disassembly, connection, maintenance and replacement of the fluid guide 3 and the fluid guide 4 according to the use condition. The elastic sealing ring 5 includes two groups of rubber housings 14, the inner side of the two groups of rubber housings 14 is provided with an adjusting cavity 15, and the two groups of adjusting cavities 15 are provided with an annular check ring 16 which is matched with the structure of the adjusting cavity 15. The annular check ring 16 is also connected with a plurality of circumferential arrays of compression springs 17 between the two groups of rubber housings 14. The elastic sealing ring 5 is mainly composed of the rubber housing 14, the adjusting cavity 15, the annular check ring 16 and the compression spring 17, which can effectively fill the connection gap between the fluid guide 3 and the fluid guide 4, prevent tap water, ultrapure water and air fluid from leaking out of the connection, ensure the stability and sealing of the fluid in the cleaning and drying process, and thus improve the efficiency and reliability of the equipment.

[0028] The rubber housing 14 is matched with the structure of the first annular groove 10 and the second annular groove 13, and the rubber housing 14 is transitionally connected with the first annular groove 10 and the second annular groove 13. Through the structure design of the transitionally connected structure between the rubber housing 14 and the first annular groove 10 and the second annular groove 13, the elastic sealing ring 5 can be tightly connected with the fluid guide 3 and the fluid guide 4, which can ensure that the elastic sealing ring 5 maintains stable sealing effect during cleaning and drying process, preventing fluid leakage. The entering port of the U-shaped absorption pipe 1 is matched with the structure of the fixed pipe head 11, and the entering port of the U-shaped absorption pipe 1 is transitionally connected with the fixed pipe head 11. The middle part of the U-shaped absorption pipe 1 close to the entering port is provided with a glass connecting rod 18, and the side of the U-shaped absorption pipe 1 is provided with an absorption container 19. The inside of the absorption container 19 is also provided with a glass sand core 20. Through the structure design of the transitionally connected structure between the entering port of the U-shaped absorption pipe 1 and the fixed pipe head 11, the stable connection between the U-shaped absorption pipe 1 and the fixed pipe head 11 can be ensured, preventing leakage at the connection. By installing the absorption container 19 on one side of the U-shaped absorption pipe 1 and setting the glass sand core 20 in the absorption container 19, the contact efficiency of gas and liquid can be improved, the absorption effect can be effectively promoted, and the overall working performance of the absorption pipe can be improved.

[0029] Working principle: the absorption tube cleaning and drying integrated device designed in the scheme is mainly composed of a flow guide hopper 3, a fluid flow guide 4, an elastic sealing ring 5 and other components, wherein the flow guide hopper 3 is connected with the fluid flow guide 4 through a connecting screw ring 9 and a first annular groove 10 arranged on one side of the flow guide hopper 3, and a connecting screw groove 12 and a second annular groove 13 arranged on the inner side of the fluid flow guide 4, since the connecting screw groove 12 is threadedly connected with the connecting screw ring 9, and the rubber shell 14 is transitionally connected with the first annular groove 10 and the second annular groove 13, the cleaning and drying device can be disassembled, connected, repaired and replaced according to the use condition, and meanwhile, the stability and sealing performance of the connection between the flow guide hopper 3 and the fluid flow guide 4 can be effectively improved.

[0030] The absorption tube cleaning and drying integrated device designed in the scheme is provided with a first connecting pipe head 6, a second connecting pipe head 7 and a third connecting pipe head 8 arranged on one side of the fluid flow guide 4, wherein the first connecting pipe head 6 is a tap water injection pipe, when the tap water conveying pipe is connected to the first connecting pipe head 6, the tap water outside can be introduced into the absorption container 19 of the U-shaped absorption tube 1 through the fluid flow guide 4, and the introduced tap water can be used for tap water flushing treatment, the second connecting pipe head 7 in the scheme is an ultrapure water injection pipe, when the ultrapure water conveying pipe is connected to the second connecting pipe head 7, the ultrapure water outside can be introduced into the absorption container 19 of the U-shaped absorption tube 1 through the fluid flow guide 4, and the introduced ultrapure water can be used for ultrapure water flushing treatment, and the third connecting pipe head 8 in the scheme is a tap water injection pipe air injection pipe, when the air conveying pipe is connected to the third connecting pipe head 8, the 40-50℃ air flow outside can be introduced into the absorption container 19 of the U-shaped absorption tube 1 through the fluid flow guide 4, and the introduced 40-50℃ air flow can be used for air flow drying treatment.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An integrated device for cleaning and drying an absorption tube, comprising a U-shaped absorption tube (1), characterized in that: The entering port of the U-shaped absorption tube (1) is connected with a cleaning and drying assembly (2), the cleaning and drying assembly (2) comprises a flow guide hopper (3), one side of the flow guide hopper (3) is provided with a fluid flow guide (4), and an elastic sealing ring (5) is further arranged between the fluid flow guide (4) and the flow guide hopper (3). One side of the fluid flow guide (4) is provided with a first connecting pipe head (6), one side of the first connecting pipe head (6) is provided with a second connecting pipe head (7), and one side of the first connecting pipe head (6) away from the second connecting pipe head (7) is further provided with a third connecting pipe head (8).

2. The integrated drying and cleaning device for an absorption tube according to claim 1, characterized in that: One side of the flow guide hopper (3) is provided with a connecting screw ring (9), one side of the connecting screw ring (9) is provided with a first annular groove (10), and one side of the flow guide hopper (3) away from the connecting screw ring (9) is further provided with a fixed pipe head (11).

3. The integrated drying and cleaning device of claim 2, wherein: The inner side of the fluid flow guide (4) is provided with a connecting screw groove (12), the connecting screw groove (12) is matched with the connecting screw ring (9) in structure, the connecting screw groove (12) and the connecting screw ring (9) are screwed, the inner side of the fluid flow guide (4) close to the connecting screw groove (12) is further provided with a second annular groove (13), and the second annular groove (13) has the same structure as the first annular groove (10).

4. The integrated drying and cleaning device of claim 3, wherein: The elastic sealing ring (5) comprises two groups of rubber shells (14), the inner sides of the two groups of rubber shells (14) are provided with adjusting cavities (15), an annular check ring (16) is arranged between the two groups of adjusting cavities (15), the annular check ring (16) is matched with the adjusting cavities (15) in structure, and a plurality of groups of circumferential array compression springs (17) are further connected between the annular check ring (16) and the two groups of rubber shells (14).

5. The integrated drying and cleaning device of claim 4, wherein: The rubber shell (14) is matched with the first annular groove (10) and the second annular groove (13) in structure, and the rubber shell (14) is transitionally matched with the first annular groove (10) and the second annular groove (13).

6. The integrated drying and cleaning device of claim 1, wherein: The entering port of the U-shaped absorption tube (1) is matched with the fixed pipe head (11) in structure, the entering port of the U-shaped absorption tube (1) is transitionally matched with the fixed pipe head (11), a glass connecting rod (18) is arranged at the middle of the entering port of the U-shaped absorption tube (1), a absorption container (19) is arranged on one side of the U-shaped absorption tube (1), and a glass sand core (20) is further arranged in the absorption container (19).

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