Pipeline structure of PSA oxygen generator
By designing a simplified pipeline structure and movement method in the PSA oxygen generator, the problem of large area and inconvenient movement of the equipment is solved, space saving and convenient movement are achieved, and the safety and use effect of the equipment are improved.
Patent Information
- Application Number
- CN202420866377.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing PSA oxygen generator covers a large area, complex pipelines and special shapes, which leads to frequent adjustments from staff, affecting the use effect and inconvenient equipment to move.
A pipeline structure of a PSA oxygen generator is designed, including a first bottom plate, a second bottom plate, a first adsorption tank and a second adsorption tank. It uses a self-locking universal wheel and a sliding chute slider to simplify the equipment's Layout and movement mode to improve space utilization and safety through soda separators and protective cases.
Saves space for use, simplifies the movement and adjustment process of the equipment, improves the use effect, and improves the movement convenience of the equipment and the safety of the adsorption tank through self-locking universal wheels and protective shells.
Smart Images
Figure CN222196445U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of industrial gas making equipment, and in particular relates to a pipeline structure of a PSA oxygen making machine. Background Art
[0002] PSA oxygen production equipment is an automated equipment that uses zeolite molecular sieve as adsorbent and utilizes the principle of pressurized adsorption and reduced pressure desorption to adsorb and release nitrogen from the air, thereby separating oxygen.
[0003] At present, the existing PSA oxygen concentrators still have some defects when in use. They often occupy a large area and have many elbows and special-shaped pipes. The staff need to keep moving around the oxygen concentrator to make adjustments, which affects the subsequent use effect. In addition, the equipment is large and not easy to move. For this reason, we propose a pipeline structure for the PSA oxygen concentrator. Utility Model Content
[0004] The utility model aims to provide a piping structure for a PSA oxygen concentrator to solve the problems raised in the above-mentioned background technology, such as large floor space, large number of elbows and special-shaped pipes, the need for workers to constantly move around the oxygen concentrator to make adjustments, thus affecting subsequent use effects, and the large size of the equipment making it inconvenient to move.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the pipeline structure of the PSA oxygen generator includes a first bottom plate, a second bottom plate, a first adsorption tank and a second adsorption tank, the first adsorption tank is provided on the left side of the top of the first bottom plate, the second adsorption tank is provided on the right side of the top of the first bottom plate, the second adsorption tank is located on the right side of the first adsorption tank, the first adsorption tank and the second adsorption tank are both fixedly connected to the top of the first bottom plate, a pipeline is provided at the bottom of the first adsorption tank and the second adsorption tank, a connecting pipe is provided at the bottom of the pipeline, a steam-water separator is provided at the bottom of the connecting pipe, the connecting pipe extends to the inside of the steam-water separator, the bottom of the steam-water separator is fixedly connected to the middle of the top of the second bottom plate, a base is provided at the bottom of the second bottom plate, and self-locking universal wheels are provided at the bottom of the base. There are four self-locking universal wheels and they are fixedly connected to the bottom corners of the base.
[0006] Preferably, a heat exchanger is provided on the left side of the steam-water separator, a vacuum pump is provided on the left side of the heat exchanger, a blower is provided on the left side of the vacuum pump, and a filter is provided on the left side of the blower.
[0007] Preferably, an air outlet pipe is provided on the right side of the steam-water separator, and a control valve is provided on the outside of the air outlet pipe.
[0008] Preferably, two slide grooves are provided inside the base, and sliders are fixedly connected to the front and rear sides of the second bottom plate, the sliders are adapted to the slide grooves, and the second bottom plate is movably connected to the inside of the slide grooves through the sliders.
[0009] Preferably, clamping blocks are provided on both sides of the slide slot, and the clamping blocks are movably clamped on both sides of the slide slot.
[0010] Preferably, a slide is fixedly connected to the left side of the base, and the bottom of the slide is slightly lower than the bottom of the self-locking universal wheel.
[0011] Preferably, a protective shell is provided on the outer side of the first bottom plate, and observation windows are provided on the front and rear sides and the left and right sides of the protective shell.
[0012] Preferably, a top cover is provided on the top of the protective shell, the top cover is movably connected to the top of the protective shell, and two through holes are provided inside the protective shell.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The first adsorption tank and the second adsorption tank are arranged on the first bottom plate, and the steam-water separator is arranged on the second bottom plate, which saves the use space and improves the use effect. When it needs to be moved, the second bottom plate is pushed and the second bottom plate is inserted into the base. The whole is moved by the self-locking universal wheel, and it stops after moving to the designated position, and the second bottom plate is pushed out, which brings convenience to the movement of the oxygen production equipment.
[0015] 2. The oxygen output can be controlled by the provided air outlet pipe and control valve, and the provided protective shell and top cover can protect the adsorption tank, thereby improving the safety of the adsorption tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the disassembled structure of the second bottom plate and the base of the utility model.
[0018] In the figure: 1. first bottom plate; 2. second bottom plate; 3. first adsorption tank; 4. second adsorption tank; 5. pipeline; 6. connecting pipe; 7. steam-water separator; 8. base; 9. self-locking universal wheel; 10. heat exchanger; 11. vacuum pump; 12. blower; 13. filter; 14. air outlet pipe; 15. control valve; 16. slide groove; 17. slider; 18. block; 19. slide; 20. protective shell; 21. observation window; 22. top cover; 23. through hole. 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] See also Figure 1-2 The utility model provides a technical solution of the pipeline structure of a PSA oxygen concentrator: it includes a first bottom plate 1, a second bottom plate 2, a first adsorption tank 3 and a second adsorption tank 4. The first adsorption tank 3 is provided on the left side of the top of the first bottom plate 1, and the second adsorption tank 4 is provided on the right side of the top of the first bottom plate 1. The second adsorption tank 4 is located on the right side of the first adsorption tank 3. The first adsorption tank 3 and the second adsorption tank 4 are both fixedly connected to the top of the first bottom plate 1. A pipeline 5 is provided at the bottom of the first adsorption tank 3 and the second adsorption tank 4. A connecting pipe 6 is provided at the bottom of the pipeline 5. A steam-water separator 7 is provided at the bottom of the connecting pipe 6. The connecting pipe 6 extends to the inside of the steam-water separator 7. The bottom of the steam-water separator 7 is fixedly connected to the middle of the top of the second bottom plate 2. A base 8 is provided at the bottom of the second bottom plate 2. A self-locking universal wheel 9 is provided at the bottom of the base 8. There are four self-locking universal wheels 9 and they are fixedly connected to the bottom corners of the base 8.
[0021] Specifically, a heat exchanger 10 is provided on the left side of the steam-water separator 7 , a vacuum pump 11 is provided on the left side of the heat exchanger 10 , a blower 12 is provided on the left side of the vacuum pump 11 , and a filter 13 is provided on the left side of the blower 12 .
[0022] Specifically, an air outlet pipe 14 is provided on the right side of the steam-water separator 7 , and a control valve 15 is provided on the outer side of the air outlet pipe 14 .
[0023] Specifically, two slide grooves 16 are provided inside the base 8 , and sliders 17 are fixedly connected to the front and rear sides of the second bottom plate 2 . The sliders 17 are adapted to the slide grooves 16 , and the second bottom plate 2 is movably connected inside the slide grooves 16 via the sliders 17 .
[0024] Specifically, clamping blocks 18 are provided on both sides of the slide slot 16 , and the clamping blocks 18 are movably clamped on both sides of the slide slot 16 .
[0025] Specifically, a slide 19 is fixedly connected to the left side of the base 8 , and the bottom of the slide 19 is slightly lower than the bottom of the self-locking universal wheel 9 .
[0026] Specifically, a protective shell 20 is disposed on the outer side of the first bottom plate 1 , and observation windows 21 are disposed on both the front and rear sides and the left and right sides of the protective shell 20 .
[0027] Specifically, a top cover 22 is provided on the top of the protective shell 20 , and the top cover 22 is movably connected to the top of the protective shell 20 . Two through holes 23 are provided inside the protective shell 20 .
[0028] In this embodiment, when the oxygen generator is in use, it is placed in the corresponding position through the second bottom plate 2. After placement, the first adsorption tank 3 and the second adsorption tank 4 are arranged on the first bottom plate 1, and the steam-water separator 7 is arranged on the second bottom plate 2, which saves the use space and improves the use effect. When it needs to be moved, the second bottom plate 2 is pushed and the second bottom plate 2 is inserted into the base 8. The whole is moved by the self-locking universal wheel 9, and it stops after moving to the specified position, and the second bottom plate 2 is pushed out, which brings convenience to the movement of the oxygen generator.
[0029] Oxygen production is performed by means of the heat exchanger 10, vacuum pump 11, blower 12 and filter 13. The oxygen output can be controlled by means of the outlet pipe 14 and control valve 15. The slider 17 and slide groove 16 improve the stability when the second bottom plate 2 is connected to the base 8. The protective shell 20 and top cover 22 can protect the adsorption tank, thereby improving the safety of the adsorption tank.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0031] 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. The pipeline structure of the PSA oxygen generator includes a first bottom plate, a second bottom plate, a first adsorption tank and a second adsorption tank. Features: A first adsorption tank is provided on the left side of the top of the first bottom plate, a second adsorption tank is provided on the right side of the top of the first bottom plate, the second adsorption tank is located on the right side of the first adsorption tank, the first adsorption tank and the second adsorption tank are both fixedly connected to the top of the first bottom plate, a pipeline is provided at the bottom of the first adsorption tank and the second adsorption tank, a connecting pipe is provided at the bottom of the pipeline, a steam-water separator is provided at the bottom of the connecting pipe, the connecting pipe extends to the inside of the steam-water separator, the bottom of the steam-water separator is fixedly connected to the middle of the top of the second bottom plate, a base is provided at the bottom of the second bottom plate, and self-locking universal wheels are provided at the bottom of the base, and there are four self-locking universal wheels fixedly connected to the bottom corners of the base.
2. The pipeline structure of the PSA oxygen generator according to claim 1, Features: A heat exchanger is arranged on the left side of the steam-water separator, a vacuum pump is arranged on the left side of the heat exchanger, a blower is arranged on the left side of the vacuum pump, and a filter is arranged on the left side of the blower.
3. The pipeline structure of the PSA oxygen generator according to claim 1, Features: An air outlet pipe is arranged on the right side of the steam-water separator, and a control valve is arranged on the outer side of the air outlet pipe.
4. The pipeline structure of the PSA oxygen generator according to claim 1, Features: Two slide grooves are arranged inside the base, and sliders are fixedly connected to the front and rear sides of the second bottom plate. The sliders are adapted to the slide grooves, and the second bottom plate is movably connected to the inside of the slide grooves through the sliders.
5. The pipeline structure of the PSA oxygen generator according to claim 4, Features: Clamping blocks are arranged on both sides of the slide slot, and the clamping blocks are movably clamped on both sides of the slide slot.
6. The pipeline structure of the PSA oxygen generator according to claim 1, Features: A slide is fixedly connected to the left side of the base, and the bottom of the slide is slightly lower than the bottom of the self-locking universal wheel.
7. The pipeline structure of the PSA oxygen generator according to claim 1, Features: A protective shell is arranged on the outer side of the first bottom plate, and observation windows are arranged on both the front and rear sides and the left and right sides of the protective shell.
8. The pipeline structure of the PSA oxygen generator according to claim 7, Features: A top cover is provided on the top of the protective shell, and the top cover is movably connected to the top of the protective shell. Two through holes are provided inside the protective shell.