Electric control adjustable compressed air automatic drainage device

Abstract

The utility model discloses an electric control adjustable compressed air automatic drainage device which comprises a machine body and an air storage tank arranged on one side of the machine body through a connecting pipe, a drainage pipe is arranged at the bottom of the air storage tank, and the electric control adjustable compressed air automatic drainage device further comprises a drainage assembly arranged on the drainage pipe and used for conducting drainage on the air storage tank. The drainage assembly comprises a first mounting pipe arranged at the end, away from the gas storage tank, of the drainage pipe, an angle seat valve is arranged at the end, away from the drainage pipe, of the first mounting pipe, and a second mounting pipe is arranged at the other end of the angle seat valve. According to the utility model, through the arrangement of the drainage assembly, under the adjusting control action of the adjusting assembly, the drainage period and the drainage time can be automatically set according to different working environments and use conditions, and the whole structure is simple, the cost is low, and the practicability is high, so that the drainage flexibility of the air compressor is improved; the drainage requirements of different working environments and use conditions are further met.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor drainage, in particular to an electrically controlled adjustable compressed air automatic drainage device. Background Art

[0002] At present, the automatic drainage device of the air compressor is pneumatically controlled. When the water level in the drainage device reaches a certain height, the water is automatically discharged outward. Although the automatic drainage function can be realized, the drainage can only be performed according to a fixed pattern. The drainage cycle and drainage duration cannot be controlled, resulting in low drainage flexibility of the air compressor and cannot adapt to the use requirements of different working environments.

[0003] Therefore, there is an urgent need for an electronically controlled adjustable compressed air automatic drainage device to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an electrically controlled and adjustable compressed air automatic drainage device to solve the problem in the above background technology that the drainage cycle and drainage duration cannot be controlled.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an electrically controlled adjustable compressed air automatic drainage device, comprising a body and an air storage tank arranged on one side of the body via a connecting pipe, a drainage pipe being provided at the bottom of the air storage tank, and a drainage assembly being provided on the drainage pipe for draining the air storage tank;

[0006] The drainage assembly includes a first mounting tube arranged at one end of the drainage pipe away from the gas storage tank, an angle seat valve is provided at the end of the first mounting tube away from the drainage pipe, a second mounting tube is provided at the other end of the angle seat valve, the drainage pipe is provided with a buffer assembly for reducing the impact force of water flow on the angle seat valve, and the gas storage tank is provided with an adjustment assembly for adjusting and controlling the angle seat valve.

[0007] The regulating assembly includes an electrical control cabinet arranged on the side wall of the gas storage tank, and a time relay and a two-position five-way solenoid valve are provided in the electrical control cabinet. The time relay and the two-position five-way solenoid valve are electrically connected, and the control end of the two-position five-way solenoid valve is connected to the angle seat valve through two control tubes.

[0008] The electrical control cabinet is provided with a controller and a power switch, and the controller and the power switch are electrically connected to a time relay and a two-position five-way solenoid valve.

[0009] The buffer assembly includes a fixed ring fixedly connected to the side wall of the drain pipe near one end of the first mounting pipe, a buffer ring is provided inside the fixed ring, and both ends of the fixed ring and the buffer ring are sealed. The end of the drain pipe near the first mounting pipe is connected to the buffer ring, and a buffer hole is opened on the side wall of the buffer ring.

[0010] There are a plurality of buffer holes, and each of the buffer holes is arranged in a ring array.

[0011] A cone is fixedly connected to the inner wall of one side of the buffer ring close to the first mounting tube, and the small cone end of the cone is arranged opposite to the drain pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model, through the arrangement of the drainage component and under the regulating control of the regulating component, facilitates the self-setting of the drainage cycle and drainage time according to different working environments and usage conditions, and has the advantages of simple overall structure, low cost and strong practicality, thereby improving the drainage flexibility of the air compressor and further adapting to the drainage needs of different working environments and usage conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the adjustment component of the present utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the various components of the adjustment assembly of the present utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the buffer component of the present utility model;

[0018] Figure 5 This is a schematic diagram of the cone structure of the present utility model.

[0019] In the figure: 101, machine body; 102, connecting pipe; 103, gas tank; 104, drain pipe; 201, first mounting pipe; 202, angle seat valve; 203, second mounting pipe; 301, electrical control cabinet; 302, time relay; 303, two-position five-way solenoid valve; 304, control pipe; 305, controller; 306, power switch; 401, fixing ring; 402, buffer ring; 403, buffer hole; 404, cone. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figure 1-Figure 5 The electrically controlled adjustable compressed air automatic drainage device shown in the figure includes a body 101 and an air storage tank 103 arranged on one side of the body 101 through a connecting pipe 102. A drainage pipe 104 is provided at the bottom of the air storage tank 103, and further includes a drainage component arranged on the drainage pipe 104 for draining the air storage tank 103;

[0023] The drainage assembly includes a first mounting tube 201 disposed at one end of the drainage pipe 104 away from the gas storage tank 103. An angle seat valve 202 is provided at the end of the first mounting tube 201 away from the drainage pipe 104. A second mounting tube 203 is provided at the other end of the angle seat valve 202. The drainage pipe 104 is provided with a buffer assembly for reducing the impact of water flow on the angle seat valve 202. The gas storage tank 103 is provided with an adjustment assembly for adjusting and controlling the angle seat valve 202.

[0024] It should be noted here that: through the setting of the drainage component, under the adjustment and control of the adjustment component, it is convenient to set the drainage cycle and drainage time according to different working environments and usage conditions, and the overall structure is simple, low cost, and highly practical, thereby improving the drainage flexibility of the air compressor and further adapting to the drainage needs of different working environments and usage conditions.

[0025] See also Figure 1-Figure 3 The regulating assembly shown in the figure includes an electrical control cabinet 301 arranged on the side wall of the gas storage tank 103. A time relay 302 and a two-position five-way solenoid valve 303 are arranged in the electrical control cabinet 301. The time relay 302 and the two-position five-way solenoid valve 303 are electrically connected. The control end of the two-position five-way solenoid valve 303 is connected to the angle seat valve 202 through two control pipes 304.

[0026] It should be noted here that the opening and closing of the angle seat valve 202 is controlled by setting the adjustment component.

[0027] It is worth noting that the angle seat valve 202 , the time relay 302 and the two-position five-way solenoid valve 303 are prior arts, and their specific structures and working principles have been mastered by those skilled in the art, and will not be elaborated on herein.

[0028] See also Figure 1-Figure 3 , the electrical control cabinet 301 shown in the figure is provided with a controller 305 and a power switch 306, and the controller 305 and the power switch 306 are electrically connected to the time relay 302 and the two-position five-way solenoid valve 303;

[0029] It should be noted here that the power switch 306 is configured to control the internal power supply of the electrical control cabinet 301 .

[0030] Working principle: For a box-type air compressor equipped with an air storage tank 103, the compressed air will further cool in the air storage tank 103 and release more moisture. This moisture will accumulate at the bottom of the air storage tank 103. Therefore, in order to ensure the dryness of the compressed air, it is necessary to release the moisture accumulated at the bottom of the air storage tank 103.

[0031] When releasing the moisture at the bottom of the gas tank 103, the amount of moisture accumulated at the bottom of the gas tank 103 is uncertain under different working environments and usage conditions. Therefore, to ensure the practicality of handling the moisture accumulated at the bottom of the gas tank 103, a time relay 302 is used to control the drainage cycle and drainage duration. When the time relay 302 reaches the set delay time, it outputs a signal to the two-position five-way solenoid valve 303 to switch, driving the angle seat valve 202 to open for drainage. When the set drainage time is reached, the time relay 302 stops outputting, the two-position five-way solenoid valve 303 returns to its original position, and the angle seat valve 202 closes, at which point drainage stops. The time relay 302 restarts and begins the next timing cycle, repeating over and over again. The cycle of the time relay 302 can be set according to the site conditions, and the drainage time can also be set according to the site conditions. This facilitates the adjustment and control of the drainage of the gas tank 103 according to different working environments and usage conditions, thereby improving the drainage flexibility of the air compressor and adapting to the drainage needs of different working environments and usage conditions.

[0032] Example 2

[0033] See also Figure 4 and Figure 5 This embodiment further illustrates Example 1. The buffer assembly shown in the figure includes a fixing ring 401 fixedly connected to the side wall of the end of the drain pipe 104 near the first installation pipe 201. A buffer ring 402 is provided inside the fixing ring 401. Both ends of the fixing ring 401 and the buffer ring 402 are sealed. The end of the drain pipe 104 near the first installation pipe 201 is connected to the buffer ring 402. A buffer hole 403 is opened on the side wall of the buffer ring 402.

[0034] It should be noted here that: through the setting of the buffer assembly, when the gas tank 103 is drained, when the water flows in the drain pipe 104, when the water enters the buffer ring 402, it will impact the cone 404, so that under the blocking effect of the cone 404, the water flow is dispersed, and the dispersed water flow will flow out from each buffer hole 403, and flow along the inner wall of the fixing ring 401 to the first mounting tube 201, and finally flow out from the angle seat valve 202, thereby reducing the impact force of the water flow during flow through the blocking and dispersing effect, thereby further reducing the impact force on the angle seat valve 202, thereby reducing the damage caused by the impact force of the water flow to the internal components of the angle seat valve 202, and further ensuring the normal service life of the angle seat valve 202.

[0035] See also Figure 4 and Figure 5 , the buffer holes 403 shown in the figure are provided with a plurality of them, and each buffer hole 403 is arranged in a ring array;

[0036] It should be noted here that by disposing a plurality of buffer holes 403 arranged in a ring array, the water flows toward the inner wall of the fixing ring 401 in multiple directions, thereby reducing the impact force of the water flow.

[0037] See also Figure 4 and Figure 5 , the buffer ring 402 shown in the figure is fixedly connected to the inner wall of one side close to the first mounting tube 201 with a cone 404, and the tapered small end of the cone 404 is arranged opposite to the drain pipe 104;

[0038] It should be noted here that the conical body 404 is provided to disperse the water flow.

[0039] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. Electrically controlled adjustable compressed air automatic drainage device, including: A machine body (101) and a gas storage tank (103) arranged on one side of the machine body (101) via a connecting pipe (102), wherein a drain pipe (104) is provided at the bottom of the gas storage tank (103); It is characterized by further comprising: A drainage assembly provided on the drainage pipe (104) for draining the gas storage tank (103); The drainage assembly comprises a first mounting pipe (201) arranged at one end of a drainage pipe (104) away from an air storage tank (103); an angle seat valve (202) is provided at the end of the first mounting pipe (201) away from the drainage pipe (104); a second mounting pipe (203) is provided at the other end of the angle seat valve (202); the drainage pipe (104) is provided with a buffer assembly for reducing the impact force of water flow on the angle seat valve (202); and the air storage tank (103) is provided with an adjustment assembly for adjusting and controlling the angle seat valve (202).

2. The electrically controlled adjustable compressed air automatic drainage device according to claim 1, characterized in that: The regulating assembly comprises an electrical control cabinet (301) arranged on the side wall of the gas storage tank (103), wherein a time relay (302) and a two-position five-way solenoid valve (303) are arranged in the electrical control cabinet (301), wherein the time relay (302) and the two-position five-way solenoid valve (303) are electrically connected, and a control end of the two-position five-way solenoid valve (303) is connected to the angle seat valve (202) via two control pipes (304).

3. The electrically controlled adjustable compressed air automatic drainage device according to claim 2, characterized in that: The electrical control cabinet (301) is provided with a controller (305) and a power switch (306), and the controller (305) and the power switch (306) are electrically connected to a time relay (302) and a two-position five-way solenoid valve (303).

4. The electrically controlled adjustable compressed air automatic drainage device according to claim 1, characterized in that: The buffer assembly comprises a fixing ring (401) fixedly connected to the side wall of one end of the drain pipe (104) close to the first installation pipe (201); a buffer ring (402) is provided inside the fixing ring (401); both ends of the fixing ring (401) and the buffer ring (402) are sealed; one end of the drain pipe (104) close to the first installation pipe (201) is connected to the buffer ring (402); and a buffer hole (403) is provided on the side wall of the buffer ring (402).

5. The electrically controlled adjustable compressed air automatic drainage device according to claim 4, characterized in that: A plurality of buffer holes (403) are provided, and each of the buffer holes (403) is arranged in a ring array.

6. The electrically controlled adjustable compressed air automatic drainage device according to claim 4, characterized in that: A conical body (404) is fixedly connected to the inner wall of one side of the buffer ring (402) close to the first installation tube (201), and the conical small end of the conical body (404) is arranged opposite to the drainage pipe (104).

Images