Air compressor pipe water drop filter

Abstract

The utility model relates to the technical field of water drop filters, in particular to a water drop filter for an air compressor pipe. According to the technical scheme, the device comprises a filter, a liquid discharging cylinder, a water filtering layer, a guide rod and a valve block, an air inlet pipe is installed at one end of the filter in a penetrating mode, a baffle is arranged in the filter, the water filtering layer is arranged in the upper end of the filter, a heating disc is arranged above the water filtering layer, and a heating wire is arranged in the heating disc; a liquid discharging barrel is arranged on one side of the lower end of the filter, a piston is slidably installed in a liquid discharging pipe, a guide rod is arranged at the upper end of the piston, a spring is connected to the outer side of the guide rod in a sleeving mode, a valve block is arranged in the liquid discharging barrel, a pressure spring is arranged at the lower end of the valve block, and a valve seat and a supporting ring are arranged at the upper end and the lower end of the valve block. According to the utility model, the water vapor filtering structure is arranged on the air compressor conveying pipeline, so that the problem that condensed water is generated by the air conveying pipeline due to temperature difference to damage equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water drop filters, in particular to an air compressor pipe water drop filter. Background Art

[0002] An air compressor is a device that compresses air into a high-pressure state. The gas is compressed into a smaller volume and transported through pipelines. It can be used for energy supply, driving tools, control systems, etc.

[0003] After the compressed air is dried, it is transported through pipelines. However, due to installation problems, the main pipeline flows to the workshop interlayer and then to the outside. Since the temperature of the interlayer is relatively high, condensed water will be generated due to the temperature difference in winter, which will cause damage to the equipment. For this reason, we propose an air compressor pipe water droplet filter to solve the existing problem. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes an air compressor pipe water drop filter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor pipe water drop filter, comprising a filter, a drain cylinder, a water filter layer, a guide rod and a valve block, an air inlet pipe is installed through one end of the filter, a baffle is arranged inside the filter, a water filter layer is arranged inside the upper end of the filter, a heating plate is arranged above the water filter layer, a heating wire is arranged inside the heating plate, a drain cylinder is arranged on one side of the lower end of the filter, a drain pipe is connected and installed between the drain cylinder and the filter, a piston is slidably installed inside the drain pipe, a guide rod is arranged on the upper end of the piston, a spring is sleeved on the outer side of the guide rod, a valve block is arranged inside the drain cylinder, a compression spring is arranged at the lower end of the valve block, and a valve seat and a support ring are respectively arranged at the upper and lower ends of the valve block.

[0006] Preferably, an air outlet pipe is installed through the upper end of the filter, and the baffle corresponds to the air inlet pipe.

[0007] Preferably, a grid plate connected to the inner wall of the filter is provided at the lower end of the water filter layer, and the grid plate has a limiting effect on the flowing gas, and the gas is dispersed, thereby increasing the contact surface between the water filter layer and the gas.

[0008] Preferably, a heat conducting plate is disposed at the lower end of the heating plate to conduct heat generated by the heating plate.

[0009] Preferably, a sliding sleeve is embedded and installed inside the upper end of the liquid discharge cylinder, and the upper end of the guide rod is slidably inserted into the interior of the sliding sleeve. The guide rod is slidably guided inside the liquid discharge cylinder through the sliding sleeve.

[0010] Preferably, the outer wall of the upper end of the guide rod is sleeved with a limit ring, the upper and lower ends of the spring are respectively connected to the limit ring and the liquid discharge cylinder, and a pressure handle is provided on the upper end of the guide rod. The spring elastically supports the limit ring, and the elasticity acts on the guide rod through the limit ring.

[0011] Preferably, the lower end of the liquid discharge cylinder is open, the valve block is cone-shaped, and a sealing gasket is sleeved on the outer wall, the upper end of the valve block is inserted into the valve seat, the lower end of the compression spring is connected to the upper end of the support ring, and the valve seat and the side of the support ring are connected to the inner wall of the liquid discharge cylinder. The valve block is closed to the valve seat, and the sealing performance is improved by the sealing gasket. The valve block is elastically installed with the support ring through the compression spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a filter in the compressed air delivery pipeline, and the internal baffle of the filter bears the impact of the gas. The water vapor inside the gas adheres to the baffle and the inner wall of the filter during the impact, and the water filter layer absorbs the water in the passing gas, thereby avoiding the water vapor inside the compressed gas affecting the stable use of the equipment when the temperature difference between the inside and the outside is large;

[0014] 2. The collected liquid is stored in the discharge tube. The piston applies pressure from top to bottom, and the elastically supported valve block at the lower end of the discharge tube descends. When the collected liquid is discharged, the equipment is prevented from stopping and the outside air is prevented from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional three-dimensional structure of the filter of the utility model;

[0017] Figure 3 It is a partial bottom-up three-dimensional structural schematic diagram of the heating plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional three-dimensional structure of the liquid discharge tube of the utility model.

[0019] Figure numerals: 1. filter; 2. air outlet pipe; 3. air inlet pipe; 4. drain pipe; 5. drain cylinder; 6. guide rod; 7. baffle; 8. grid plate; 9. water filter layer; 10. heating plate; 11. heat conduction plate; 12. heating wire; 13. pressure handle; 14. spring; 15. limit ring; 16. sliding sleeve; 17. piston; 18. valve block; 19. valve seat; 20. support ring; 21. compression spring. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 4 As shown, the utility model proposes an air compressor pipe water drop filter, comprising a filter 1, a drain cylinder 5, a water filter layer 9, a guide rod 6 and a valve block 18, an air inlet pipe 3 is installed through one end of the filter 1, an air outlet pipe 2 is installed through the upper end of the filter 1, a baffle 7 is arranged inside the filter 1, the baffle 7 corresponds to the air inlet pipe 3, a water filter layer 9 is arranged inside the upper end of the filter 1, a grid plate 8 connected to the inner wall of the filter 1 on the side is arranged at the lower end of the water filter layer 9, a heating plate 10 is arranged above the water filter layer 9, a heat conducting plate 11 is arranged at the lower end of the heating plate 10, a heating wire 12 is arranged inside the heating plate 10, a drain cylinder 5 is arranged on one side of the lower end of the filter 1, and a drain pipe 4 is installed between the drain cylinder 5 and the filter 1.

[0022] The implementation steps based on Example 1 are as follows: after the air compressor compresses the gas, it enters the filter 1 through the air inlet pipe 3, the gas impacts the baffle 7, and the gas is splashed outward by the impact, and the water vapor inside the gas adheres to the baffle 7 and the filter 1. After the water vapor gathers, it drips downward in the shape of water droplets, and when the gas flows upward through the water filter layer 9, the water vapor remaining on the inner wall of the gas is adsorbed. At the same time, after the heating wire 12 is energized, it is added to the inside of the heating disk 10, and the heat of the heating disk 10 acts on the water filter layer 9, baking the water vapor adsorbed inside the water filter layer 9, and the water vapor gathers and flows downward, ensuring the drying of the water filter layer 9, effectively filtering the compressed gas, and after the compressed air is dried, the loss of equipment is avoided.

[0023] like Figure 1-Figure 4As shown, compared with the first embodiment, the present invention proposes an air compressor pipe water drop filter, and the present embodiment further includes: a piston 17 is slidably installed inside the discharge pipe 4, a guide rod 6 is arranged on the upper end of the piston 17, a sliding sleeve 16 is embedded and installed inside the upper end of the discharge tube 5, the upper end of the guide rod 6 is slidably inserted in the sliding sleeve 16, a spring 14 is sleeved on the outer side of the guide rod 6, a limit ring 15 is sleeved on the outer wall of the upper end of the guide rod 6, and the upper and lower ends of the spring 14 are respectively connected to the limit ring 15 and the discharge tube 5 A pressure handle 13 is provided at the upper end of the guide rod 6, the lower end of the discharge cylinder 5 is open, a valve block 18 is provided inside the discharge cylinder 5, a compression spring 21 is provided at the lower end of the valve block 18, a valve seat 19 and a support ring 20 are provided at the upper and lower ends of the valve block 18 respectively, the valve block 18 is conical, and a sealing gasket is sleeved on the outer wall, the upper end of the valve block 18 is embedded and inserted in the valve seat 19, the lower end of the compression spring 21 is connected to the upper end of the support ring 20, and the sides of the valve seat 19 and the support ring 20 are connected to the inner wall of the discharge cylinder 5.

[0024] In this embodiment, water at the internal separation of the gas enters the drainage tube 5 through the drainage pipe 4. After being collected for a period of time, the pressure handle 13 is pressed to squeeze the spring 14. The spring 14 contracts, and the guide rod 6 drives the piston 17 to descend. At this time, the liquid on the valve seat 19 is subjected to an extrusion force, and the valve block 18 is forced to squeeze the compression spring 21. The valve block 18 and the compression spring 21 descend, and the liquid is output to the outside through the holes inside the valve seat 19 and the support ring 20. After relaxing the pressure handle 13, the compression spring 21 pushes the valve block 18 to rise through its own elasticity, closes the valve seat 19, and avoids the entry of outside air. The piston 17 is pulled back to its original position by the elasticity of the spring 14. When the liquid is discharged, there is no need to consider the problem of outside air entering and causing the equipment to stop operating. The one-way drainage structure is stable to use.

[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An air compressor pipe water drop filter, comprising a filter (1), a liquid discharge cylinder (5), a water filter layer (9), a guide rod (6) and a valve block (18), characterized in that: An air inlet pipe (3) is installed through one end of the filter (1), a baffle (7) is arranged inside the filter (1), a water filter layer (9) is arranged inside the upper end of the filter (1), a heating plate (10) is arranged above the water filter layer (9), a heating wire (12) is arranged inside the heating plate (10), a liquid discharge cylinder (5) is arranged on one side of the lower end of the filter (1), a liquid discharge pipe (4) is installed between the liquid discharge cylinder (5) and the filter (1), a piston (17) is slidably installed inside the liquid discharge pipe (4), a guide rod (6) is arranged at the upper end of the piston (17), a spring (14) is sleeved on the outer side of the guide rod (6), a valve block (18) is arranged inside the liquid discharge cylinder (5), a compression spring (21) is arranged at the lower end of the valve block (18), and a valve seat (19) and a support ring (20) are respectively arranged at the upper and lower ends of the valve block (18).

2. The air compressor pipe water drop filter according to claim 1, characterized in that: An air outlet pipe (2) is installed through the upper end of the filter (1), and the baffle (7) corresponds to the air inlet pipe (3).

3. The air compressor pipe water drop filter according to claim 1, characterized in that: The lower end of the water filter layer (9) is provided with a grid plate (8) whose side is connected to the inner wall of the filter (1).

4. The air compressor pipe water drop filter according to claim 1, characterized in that: A heat conducting plate (11) is provided at the lower end of the heating plate (10).

5. The air compressor pipe water drop filter according to claim 1, characterized in that: A sliding sleeve (16) is embedded and installed inside the upper end of the liquid discharge cylinder (5), and the upper end of the guide rod (6) is slidably inserted into the interior of the sliding sleeve (16).

6. The air compressor pipe water drop filter according to claim 1, characterized in that: The outer wall of the upper end of the guide rod (6) is sleeved with a limit ring (15), the upper and lower ends of the spring (14) are respectively connected to the limit ring (15) and the liquid discharge cylinder (5), and the upper end of the guide rod (6) is provided with a pressing handle (13).

7. The air compressor pipe water drop filter according to claim 1, characterized in that: The lower end of the liquid discharge cylinder (5) is open, the valve block (18) is conical, and a sealing gasket is sleeved on the outer wall. The upper end of the valve block (18) is inserted into the inside of the valve seat (19), the lower end of the compression spring (21) is connected to the upper end of the support ring (20), and the sides of the valve seat (19) and the support ring (20) are connected to the inner wall of the liquid discharge cylinder (5).

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