Device for draining water from air storage tank of air compressor in winter

Abstract

The utility model relates to a device for draining water from an air storage tank of an air compressor in winter, and belongs to the field of machining matching. The solar water heater comprises an air storage tank (1), a water tank (2), a vacuum tube type heat collector (3), a hot water pipe (4) and a cold water pipe (5), the upper end and the lower end of the air storage tank (1) are of hemispherical structures, the middle of the air storage tank (1) is of a cylinder structure, a water tank (2) is arranged on the upper portion of the side face of the cylinder of the air storage tank (1), and a certain amount of cold water is stored in the water tank for standby application. A vacuum tube type heat collector (3) is arranged on the lower portion of the side face of a cylinder of the air storage tank (1), a cold water pipe (5) is connected between the vacuum tube type heat collector (3) and the water tank (2), and a hot water pipe (4) is connected in a tank body below the vacuum tube type heat collector (3) and the air storage tank (1). And the overall maintenance work of the air compressor is greatly facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of mechanical processing supporting, specifically relates to a device for air compressor tank drainage in winter. BACKGROUND

[0002] The air compressor tank has the drying effect on high pressure air, but water droplets are generated, gathered at the bottom of the tank, and form temporary water reserves. When the outdoor temperature is above zero degrees, the bottom drain valve of the tank can be opened to automatically release water on the ground or in the water storage pool. However, once it is winter, that is, the outdoor temperature is below zero degrees, the water inside the drain valve is easily frozen into ice to block the outlet. Once the bottom of the tank is completely frozen, the water discharge is affected, and even the tank is damaged. At present, the solution to this difficulty is to manually heat the tank drain valve with fire in winter to melt the ice inside the drain valve and release the water inside the tank. Such operation not only has safety problems, but also brings great inconvenience to the operator in winter and outdoor work. SUMMARY

[0003] (I) Technical problem to be solved

[0004] The technical problem to be solved by the utility model is how to provide a device for air compressor tank drainage in winter to solve the problem of ice formation inside the tank drain valve of the air compressor.

[0005] (II) Technical scheme

[0006] In order to solve the above technical problem, the utility model provides a device for air compressor tank drainage in winter, comprising: a tank 1, a water tank 2, a vacuum tube type heat collector 3, a hot water pipe 4, and a cold water pipe 5.

[0007] The upper and lower ends of the tank 1 are provided with a hemispherical structure, and the middle part of the tank 1 is a column structure. A water tank 2 is arranged on the upper part of the side surface of the column of the tank 1, and a certain amount of cold water is stored in the water tank for standby.

[0008] A vacuum tube type heat collector 3 is arranged on the lower part of the side surface of the column of the tank 1, and a cold water pipe 5 is connected between the vacuum tube type heat collector 3 and the water tank 2. The vacuum tube type heat collector 3 is connected with the hot water pipe 4 inside the tank body below the tank 1.

[0009] The water in the water tank 2 is injected into the vacuum tube type heat collector 3, which absorbs solar energy under the sunlight to heat the cold water, and then the hot water enters the tank 1 through the hot water pipe 4 to heat the ice at the bottom of the tank.

[0010] The vacuum tube collector 3 is externally provided with a solar heat absorbing plate for absorbing solar energy to heat water in the vacuum tube collector 3.

[0011] The gas storage tank 1 is provided below with a ball valve for discharging stored water.

[0012] (Three) beneficial effects

[0013] The utility model provides a device for air compressor gas storage tank winter drainage has solved the gas storage tank winter drainage difficulty, has easily caused the gas storage tank freeze crackle etc. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structure front view of the utility model;

[0015] Figure 2 It is the structure left view of the utility model. DETAILED DESCRIPTION

[0016] In order to make the purpose, content and advantage of the utility model more clear, below combining with the drawing and example, the specific embodiment of the utility model is further described in detail.

[0017] The utility model provides a device for air compressor gas storage tank winter drainage, including: gas storage tank 1, water tank 2, vacuum tube collector 3, hot water pipe 4, cold water pipe 5;

[0018] The upper and lower ends of the gas storage tank 1 are provided with a hemispherical structure, the middle part of the gas storage tank 1 is a column structure, the upper part of the column side of the gas storage tank 1 is provided with a water tank 2, and a certain amount of cold water is stored in the water tank for standby;

[0019] The lower part of the column side of the gas storage tank 1 is provided with a vacuum tube collector 3, the cold water pipe 5 is connected between the vacuum tube collector 3 and the water tank 2, and the hot water pipe 4 is connected between the vacuum tube collector 3 and the inner tank of the gas storage tank 1 below;

[0020] The water in the water tank 2 is injected into the inside of the vacuum tube collector 3, under the irradiation of sunlight, the solar energy is absorbed, the cold water is heated, and the hot water pipe 4 enters the inside of the gas storage tank 1 to heat the ice at the bottom.

[0021] The vacuum tube collector 3 is externally provided with a solar heat absorbing plate for absorbing solar energy to heat water in the vacuum tube collector 3.

[0022] The gas storage tank 1 is provided below with a ball valve for discharging stored water.

[0023] In spring, summer and autumn, the device can be shielded. In winter, open it, and inject a certain amount of water in the water tank 2. Under the action of sunlight, the water in the evacuated tube collector 3 is heated, and flows into the bottom of the gas storage tank 1 through the hot water outlet pipe 4. The heated water will gradually melt the ice at the bottom of the gas storage tank 1 and the ice inside the water release valve, so that the water in the gas storage tank 1 can be smoothly released.

[0024] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A device for draining water from an air compressor tank in winter, characterized in that: include: Gas storage tank (1), water tank (2), vacuum tube type heat collector (3), hot water pipe (4), cold water pipe (5); The upper and lower ends of the gas storage tank (1) are configured as hemispherical structures, the middle portion of the gas storage tank (1) is a columnar structure, and a water tank (2) is provided on the upper side of the columnar portion of the gas storage tank (1), wherein a certain amount of cold water is stored in the water tank for standby use; A vacuum tube heat collector (3) is provided at the lower part of the side of the column of the gas storage tank (1); a cold water pipe (5) is connected between the vacuum tube heat collector (3) and the water tank (2); and a hot water pipe (4) is connected between the vacuum tube heat collector (3) and the interior of the tank below the gas storage tank (1); The water in the water tank (2) is injected into the vacuum tube heat collector (3), absorbs solar energy under sunlight, heats the cold water, and enters the gas storage tank (1) through the hot water pipe (4) to heat the ice at the bottom.

2. The device for draining the air compressor gas tank in winter according to claim 1, characterized in that: The vacuum tube heat collector (3) is provided with a solar heat absorbing plate outside, which is used to absorb solar energy and heat the water in the vacuum tube heat collector (3).

3. The device for draining the air compressor air tank in winter according to claim 1, characterized in that: A ball valve is provided below the gas storage tank (1) for releasing stored water.

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