Membrane pool air compressor air storage tank internal drainage mechanism capable of preventing air loss
By designing a water storage frame and agitating mechanism in the gas storage tank of the membrane tank air compressor, the gas in the water is floated and collected, and combined with an electric telescopic rod and liquid level sensor to achieve effective drainage, the gas loss during the drainage process of the gas storage tank is solved. The problem of improving drainage efficiency and reducing gas consumption.
Patent Information
- Application Number
- CN202421213861.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The gas storage tank of the membrane pool air compressor is prone to gas loss during the drainage process. The existing mechanical drains will frequently automatically exhaust gas when the structural design is not perfect, resulting in additional consumption of the gas volume in the gas storage tank, and artificially Inconvenient inspection.
A drainage mechanism including a water storage frame, a stirring mechanism, an electric telescopic rod and a liquid level sensor was designed. By stirring the gas in the water, it makes it bubble to float, avoid gas loss, and use the electric telescopic rod and plug to achieve effective drainage. operate.
It effectively prevents gas loss in the gas storage tank during the drainage process, reduces gas consumption, and improves drainage efficiency, avoiding the difficulty of artificial inspection.
Smart Images
Figure CN222363731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to an internal drainage mechanism of a gas storage tank of a membrane pool air compressor for preventing gas loss. Background Art
[0002] The initial design of the drainage at the bottom of the four air compressor gas tanks in the membrane pool of Taoyuan Water Plant was to use a timed electronic drain valve for drainage. After a period of normal operation, the timed electronic drain valve frequently malfunctioned due to factors such as the humid environment of the membrane pool workshop, and could not automatically drain. In addition, the outlet pipes of the four gas tanks were interconnected. Once the water could not be automatically drained, the water level in the gas tank would rise over time, and it would easily flow into the air compressor through the air intake pipe, damaging the air compressor. In addition, the special design location made it inconvenient for humans to check its working condition every time.
[0003] The current solution uses a mechanical drainer, which reduces frequent failures. However, due to its imperfect structural design, the mechanical drainer will automatically exhaust frequently, resulting in additional consumption of gas in the gas tank. In addition, the air compressor runs 24 hours a day, and the accumulated additional gas consumed by draining the gas tank in one day is at least the gas volume of an air compressor running continuously for more than 2 hours. Therefore, it is necessary to provide an internal drainage mechanism for the membrane pool air compressor gas tank that prevents gas loss to solve the above technical problems. Utility Model Content
[0004] The purpose of the utility model is to provide an internal drainage mechanism for a membrane pool air compressor gas tank that prevents gas loss, so as to solve the problem of leakage of internal gas during the drainage process of the gas tank proposed in the above background technology. The technical solution of the utility model is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an internal drainage mechanism of a membrane pool air compressor gas tank for preventing gas loss, comprising a gas tank body, the gas tank body being connected to an air compressor body through an air compressor pipeline, and a partition being installed on the inner side of the gas tank body, a water storage frame being arranged on the inner side of the gas tank body, and an electric telescopic rod being connected to the top of the water storage frame, a sleeve being movably connected to the lower end of the electric telescopic rod, and a stirring mechanism for facilitating stirring of water being arranged on the lower end of the sleeve, the water storage frame being connected to a driving shaft, and a water inlet pipe being installed on the inner side of the water storage frame.
[0006] In a further embodiment, a connecting pipe is connected to the lower side of the water storage frame, and a bent air outlet pipe is connected to the outer side of the connecting pipe, and a first liquid level sensor is installed on the top of the inner side of the water storage frame.
[0007] In a further embodiment, one end of the air outlet pipe is connected to the top of the water storage frame.
[0008] In a further embodiment, a first bevel gear is disposed outside the sleeve.
[0009] In a further embodiment, the stirring mechanism includes a rotating plate installed at the lower end of the sleeve, and stirring rods are arranged on both sides of the rotating plate, and a plug is connected to the bottom of the rotating plate.
[0010] In a further embodiment, a second bevel gear is connected to the outer side of the driving shaft, and the second bevel gear is intermittently meshed with the first bevel gear.
[0011] In a further embodiment, a connector is movably connected above the water inlet pipe, and a second liquid level sensor is arranged on the outside of the connector.
[0012] In a further embodiment, a drainage hole is opened below the gas storage tank body, and a drainage pipe is also connected below the gas storage tank body, and the drainage pipe and the drainage hole are communicated with each other.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model is provided with a stirring mechanism, which drives the second bevel gear and the first bevel gear to rotate simultaneously through the driving shaft, so that the sleeve, the rotating plate, the stirring rod and the plug rotate simultaneously. The introduced water can be stirred by the rotation of the stirring rod, so that the gas inside the water can be stirred into bubbles and float on the surface until the water level fills the inside of the water storage frame, thereby effectively allowing the bubbles inside the water storage frame to be squeezed into the inside of the connecting pipe through the air outlet pipe. Since the density of the bubbles is less than the density of water, compared with the existing technology, the bubbles in the connecting pipe can be effectively run upward and float to the top until they are located above the partition and continue to be stored in the inside of the gas storage tank body, thereby effectively collecting the gas inside the water, and effectively preventing the problem of gas loss and waste in the process of water discharge from the gas storage tank body;
[0015] The utility model is provided with an electric telescopic rod and a plug. The electric telescopic rod is driven upward to effectively drive the rotating plate, the stirring rod and the plug to move upward at the same time. The opening above the connecting head can be opened by the upward movement of the plug. Compared with the existing technology, the stirred water can be effectively discharged downward from the connecting head and the water inlet pipe, and then discharged outward from the drainage hole and the drainage pipe, thereby effectively completing the drainage operation of the gas storage tank body.
[0016] The utility model is provided with a water inlet pipe, a connecting head and a connecting pipe. The diameter of the drainage hole is much larger than the diameter of the connecting pipe, so that the water after stirring in the water storage frame can be effectively made to have a larger flow rate than the unstirred water in the connecting pipe. Compared with the existing technology, the discharge speed of the water flow after exhaust is greater than the water inlet speed. The water inlet pipe and the connecting head are much higher than the water inlet at the lower end of the connecting pipe. Therefore, a certain water level can always be maintained inside the water storage frame, thereby effectively preventing the gas from being lost inside the gas storage tank body during the drainage process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic structural diagram of a preferred embodiment of an internal drainage mechanism of a membrane pool air compressor gas storage tank for preventing gas loss provided by the utility model;
[0018] Figure 2 for Figure 1 The main cross-sectional structure diagram shown;
[0019] Figure 3 for Figure 2 The schematic diagram of the installation structure of the connecting pipe and the air outlet pipe is shown;
[0020] Figure 4 for Figure 3 A is shown as an enlarged structural schematic diagram.
[0021] In the figure: 1. gas tank body; 2. air compressor pipeline; 3. air compressor body; 4. partition; 5. water storage frame; 501. connecting pipe; 502. air outlet pipe; 503. first liquid level sensor; 6. electric telescopic rod; 7. sleeve; 701. first bevel gear; 8. stirring mechanism; 801. rotating plate; 802. stirring rod; 803. plug; 9. driving shaft; 901. second bevel gear; 10. water inlet pipe; 1001. connector; 1002. second liquid level sensor; 11. drain hole; 12. drain pipe. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-4The utility model provides an embodiment: an internal drainage mechanism of a membrane pool air compressor gas tank for preventing gas loss, comprising a gas tank body 1, an air compressor pipeline 2, an air compressor body 3, a partition 4, a water storage frame 5, a connecting pipe 501, an air outlet pipe 502, a first liquid level sensor 503, an electric telescopic rod 6, a sleeve 7, a first bevel gear 701, a stirring mechanism 8, a rotating plate 801, a stirring rod 802, a plug 803, a driving shaft 9, a second bevel gear 901, a water inlet pipe 10, and a connector 100 1. A second liquid level sensor 1002, a drain hole 11 and a drain pipe 12, a gas tank body 1 is connected to an air compressor body 3 through an air compressor pipeline 2, and a partition 4 is installed on the inner side of the gas tank body 1, a water storage frame 5 is arranged on the inner side of the gas tank body 1, and an electric telescopic rod 6 is connected to the top of the water storage frame 5, a sleeve 7 is movably connected to the lower end of the electric telescopic rod 6, and a stirring mechanism 8 for stirring water is arranged at the lower end of the sleeve 7, a driving shaft 9 is connected to the water storage frame 5, and a water inlet pipe 10 is installed on the inner side of the water storage frame 5. Example
[0024] See also Figure 3-4 , a first bevel gear 701 is arranged on the outside of the sleeve 7, the stirring mechanism 8 includes a rotating plate 801 installed at the lower end of the sleeve 7, and stirring rods 802 are arranged on both sides of the rotating plate 801, a plug 803 is connected to the bottom of the rotating plate 801, and a second bevel gear 901 is connected to the outside of the driving shaft 9, and the second bevel gear 901 and the first bevel gear 701 are intermittently meshed. In the initial stage, the plug 803 on the inside of the gas storage tank body 1 is in a state of blocking the connector 1001, and the first bevel gear 701 and the second bevel gear 901 are meshed with each other. When water is generated inside the tank body 1, the water will flow into the inside of the water storage frame 5 from the connecting pipe 501. As the water level inside the water storage frame 5 continues to rise, the servo motor is started to drive the drive shaft 9 to rotate, and at the same time drives the second bevel gear 901 and the first bevel gear 701 to rotate, so that the sleeve 7 rotates at the lower end of the electric telescopic rod 6, thereby driving the rotating plate 801, the stirring rod 802 and the plug 803 to rotate at the same time. The rotation of the stirring rod 802 can stir the introduced water, so that the gas inside the water can be stirred into bubbles and float on the surface; Example
[0025] See also Figure 3, which is different from Example 1, is that a connecting pipe 501 is connected to the lower side of the water storage frame 5, and a bent air outlet pipe 502 is connected to the outer side of the connecting pipe 501, a first liquid level sensor 503 is installed on the top of the inner side of the water storage frame 5, and one end of the air outlet pipe 502 is connected to the upper side of the water storage frame 5; until the water level fills up the inner side of the water storage frame 5, the bubbles inside the water storage frame 5 will be squeezed into the inner side of the connecting pipe 501 through the air outlet pipe 502. Since the density of the bubbles is less than that of water, the bubbles in the connecting pipe 501 will continue to run upward until they are located above the partition 4 and continue to be stored in the inner side of the gas storage tank body 1, so that the gas inside the water can be effectively collected. Example
[0026] See also Figure 1-3 , which is different from Example 2 in that: the stirring mechanism 8 includes a rotating plate 801 installed at the lower end of the sleeve 7, and stirring rods 802 are arranged on both sides of the rotating plate 801, a plug 803 is connected to the bottom of the rotating plate 801, a connector 1001 is movably connected above the water inlet pipe 10, and a second liquid level sensor 1002 is arranged on the outer side of the connector 1001, a drainage hole 11 is opened below the gas storage tank body 1, and a drainage pipe 12 is also connected below the gas storage tank body 1, and the drainage pipe 12 is connected to the drainage hole 11. When the water inside the water storage frame 5 is full of water, the control system starts the electric telescopic rod 6 to move upward, so that the rotating plate 801, the stirring rod 802 and the plug 803 move upward at the same time, and the upward movement of the plug 803 can open the opening above the connector 1001, so that the stirred water is discharged downward from the connector 1001 and the water inlet pipe 10, and then discharged outward from the drainage hole 11 and the drainage pipe 12.
[0027] Working principle: Figure 1-4 As shown, in the initial stage, the plug 803 inside the gas tank body 1 is in a state of blocking the connector 1001, and the first bevel gear 701 and the second bevel gear 901 are meshed with each other. When water is generated inside the gas tank body 1, the water will flow from the connecting pipe 501 into the inside of the water storage frame 5. As the water level inside the water storage frame 5 continues to rise, the servo motor is started to drive the drive shaft 9 to rotate, and at the same time drive the second bevel gear 901 and the first bevel gear 701 to rotate, so that the sleeve 7 rotates at the lower end of the electric telescopic rod 6, thereby driving the rotating plate 801 and the stirring plate 801. The stirring rod 802 and the plug 803 rotate simultaneously, and the introduced water can be stirred by the rotation of the stirring rod 802, so that the gas inside the water can be stirred into bubbles and float on the surface, until the water level fills the inside of the water storage frame 5. At this time, the bubbles inside the water storage frame 5 will be squeezed to the inside of the connecting pipe 501 through the air outlet pipe 502. Since the density of the bubbles is less than the density of water, the bubbles in the connecting pipe 501 will continue to run upward until they are located above the partition 4 and continue to be stored inside the gas storage tank body 1, so that the gas inside the water can be effectively collected;
[0028] When the water inside the water storage frame 5 is full of water, it is sensed by the first liquid level sensor 503 (ES6010) on the top of the inner side of the water storage frame 5, and the information is transmitted to the control system through the single chip microcomputer, so that the control system starts the electric telescopic rod 6 to move upward, so that the rotating plate 801, the stirring rod 802 and the plug 803 move upward at the same time, and the opening above the connector 1001 can be opened by the upward movement of the plug 803, so that the stirred water is discharged downward from the connector 1001 and the water inlet pipe 10, and then discharged outward from the drainage hole 11 and the drainage pipe 12;
[0029] When the water level inside the water storage frame 5 is discharged to the level of the connecting head 1001, the information is transmitted to the single chip microcomputer through the second liquid level sensor 1002 (ES6010) outside the connecting head 1001, and then the electric telescopic rod 6 is started again through the single chip microcomputer to drive the sleeve 7 to move downward, so that the plug 803 blocks the top of the connecting head 1001, and the first bevel gear 701 and the second bevel gear 901 are meshed with each other again, so as to repeat the above operation steps to stir the stored water. Since the aperture of the drainage hole 11 is much larger than the aperture of the connecting pipe 501, the water stirred by the water storage frame 5 has a larger flow than the unstirred water in the connecting pipe 501, so that the water flow discharge speed after exhaust is greater than the water inlet flow speed, and the water inlet pipe 10 and the connecting head 1001 are much higher than the water inlet at the lower end of the connecting pipe 501, so that a certain water level can always be maintained inside the water storage frame 5, thereby effectively preventing the gas from being lost during the drainage process inside the gas storage tank body 1.
[0030] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] 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 internal drainage mechanism for a membrane pool air compressor gas storage tank to prevent gas loss, comprising a gas storage tank body (1), characterized in that: The gas storage tank body (1) is connected to the air compressor body (3) via the air compressor pipeline (2), and a partition (4) is installed inside the gas storage tank body (1). A water storage frame (5) is arranged inside the gas storage tank body (1), and an electric telescopic rod (6) is connected above the water storage frame (5). The lower end of the electric telescopic rod (6) is movably connected to a sleeve (7), and a stirring mechanism (8) for stirring water is arranged at the lower end of the sleeve (7). The water storage frame (5) is connected to a drive shaft (9), and a water inlet pipe (10) is installed inside the water storage frame (5).
2. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 1 is characterized in that: A connecting pipe (501) is connected to the lower side of one side of the water storage frame (5), and a bent air outlet pipe (502) is connected to the outer side of the connecting pipe (501). A first liquid level sensor (503) is installed on the top of the inner side of the water storage frame (5).
3. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 2 is characterized in that: One end of the air outlet pipe (502) is connected to the top of the water storage frame (5).
4. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 1 is characterized in that: A first bevel gear (701) is arranged on the outside of the sleeve (7).
5. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 1 is characterized in that: The stirring mechanism (8) comprises a rotating plate (801) mounted on the lower end of the sleeve (7), stirring rods (802) are arranged on both sides of the rotating plate (801), and a plug (803) is connected to the bottom of the rotating plate (801).
6. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 4 is characterized in that: The outside of the driving shaft (9) is connected to a second bevel gear (901), and the second bevel gear (901) and the first bevel gear (701) are intermittently meshed.
7. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 1 is characterized in that: A connecting head (1001) is movably connected above the water inlet pipe (10), and a second liquid level sensor (1002) is arranged outside the connecting head (1001).
8. The internal drainage mechanism of the membrane pool air compressor gas storage tank for preventing gas loss according to claim 1 is characterized in that: A drainage hole (11) is provided below the gas storage tank body (1), and a drainage pipe (12) is also connected below the gas storage tank body (1), and the drainage pipe (12) and the drainage hole (11) are in communication with each other.