A workshop water cooling system

Abstract

The present invention discloses a workshop water cooling system, comprising a water cooling main pipeline and a water storage barrel, wherein one end of the water cooling main pipeline is connected to the lower part of the water storage barrel through a pipeline, the water cooling main pipeline is provided with more than one branch pipeline, the branch pipeline is connected with a water pump, the water pump is connected to a water pool through a pipeline, an air bag is provided on the upper part of the interior of the water storage barrel, the air bag is connected to an air pipe with an air pressure reducing valve, the other end of the air pipe is connected to the air, a liquid level gauge is provided on the side of the water storage barrel, the liquid level gauge is electrically connected to the air pressure reducing valve and the water pump respectively, and the workshop water cooling system can avoid the continuous operation of the water pump while ensuring the normal water circulation, thereby increasing the service life of the water pump and reducing the production cost.

Description

Technical Field

[0001] The invention relates to the technical field of water cooling systems, and in particular to a workshop water cooling system. Background Art

[0002] In the production process of many industrial sectors, a large amount of waste heat is generated, which needs to be transferred to the natural environment in time with a heat transfer medium to ensure the normal operation of the production process. Natural water is used as a heat transfer medium for industrial waste heat because of its excellent heat transfer performance, low cost and abundant resources. It is called cooling water in industrial production. Industrial cooling water is the largest user of industrial water in all countries. Except for increasing the temperature, the physical and chemical properties of cooling water have no significant changes. If appropriate cooling measures are taken to form a recycling system, it is an important way to save industrial water.

[0003] However, the circulation of cooling water requires the water pump to work continuously. Long-term continuous operation of the water pump can easily reduce the life of the water pump, increase the frequency of maintenance and replacement, and increase production costs. Summary of the invention

[0004] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the embodiments do not limit the present invention in any form.

[0005] Example 1

[0006] like Figure 1 A workshop water cooling system is shown, comprising a water cooling main pipe (1) and a water storage barrel (2), one end of the water cooling main pipe (1) is connected to the lower part of the water storage barrel (2) through a pipe, the water cooling main pipe (1) is provided with one or more branch pipes (3), the branch pipes (3) are connected to a water pump (4), the water pump (4) is connected to a water pool through a pipe, an air bag (5) is provided above the interior of the water storage barrel (2), the air bag (5) is connected to an air pipe (8) with an air pressure reducing valve (6), a safety valve (12) is provided above the air bag (5), the other end of the air pipe (8) is connected to the air, a liquid level gauge (7) is provided on the side of the water storage barrel (2), the liquid level gauge (7) is a side-mounted magnetic liquid level gauge, the liquid level gauge (7) is electrically connected to the air pressure reducing valve (6) and the water pump (4), and a sewage pipe (10) is provided at the bottom of the water storage barrel (2).

[0007] Example 2

[0008] like Figure 1-2A workshop water cooling system shown in the figure comprises a water cooling main pipe (1) and a water storage barrel (2), one end of the water cooling main pipe (1) is connected to the lower part of the water storage barrel (2) through a pipe, the water cooling main pipe (1) is provided with one or more branch pipes (3), the branch pipes (3) are connected to a water pump (4), the water pump (4) is connected to a water pool through a pipe, an air bag (5) is provided above the interior of the water storage barrel (2), the air bag (5) is connected to an air pipe (8) with an air pressure reducing valve (6), and a safety valve (12) is provided above the air bag (5). The other end of the air pipe (8) is connected to the air, the air pipe (8) is provided with a filter (9), the filter (9) is a Y-type filter, and the air pipe (8) is provided with an air pressure gauge (11). A liquid level gauge (7) is provided on the side of the water storage barrel (2), and the liquid level gauge (7) is a side-mounted magnetic liquid level gauge. The liquid level meter (7) is electrically connected to the air pressure reducing valve (6) and the water pump (4) respectively. A sewage discharge pipe (10) is provided at the bottom of the water storage barrel (2).

[0009] Working principle: When the workshop water cooling system is working, the water pump (4) draws water from the water pool to supply the water cooling main pipe (1). A part of the water in the water cooling main pipe (1) goes to the workshop for water cooling circulation, and the other part of the water enters the water storage barrel (2) for storage. When the liquid level meter (2) detects that the water storage barrel (2) is full of water, the water pump (4) stops running. At the same time, the air pressure reducing valve (6) gradually inflates the air bag (5) and presses the water in the water storage barrel (2) into the water cooling main pipe (1) for workshop circulation. When the water level in the water storage barrel (2) drops to the bottom, the liquid level meter (7) detects and restarts the water pump to work.

[0010] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the workshop water cooling system described in the present invention.

[0012] Figure 2 for Figure 1 A partial enlarged view of position A in the middle.

[0013] Among them: 1-water cooling main pipeline, 2-water storage tank, 3-branch pipeline, 4-water pump, 5-air bag, 6-air pressure reducing valve, 7-liquid level gauge, 8-air pipe, 9-filter, 10-sewage pipe, 11-air pressure gauge, 12-safety valve.

Claims

1. A workshop water cooling system, characterized in that: The invention comprises a water-cooling main pipeline (1) and a water storage barrel (2), one end of the water-cooling main pipeline (1) is connected to the lower part of the water storage barrel (2) through a pipeline, the water-cooling main pipeline (1) is provided with more than one branch pipeline (3), the branch pipeline (3) is connected to a water pump (4), the water pump (4) is connected to a water pool through a pipeline, an air bag (5) is provided on the upper part of the water storage barrel (2), the air bag (5) is connected to an air pipe (8) with an air pressure reducing valve (6), the other end of the air pipe (8) is connected to the air, a liquid level gauge (7) is provided on the side of the water storage barrel (2), the liquid level gauge (7) is electrically connected to the air pressure reducing valve (6) and the water pump (4), the air bag (5) is electrically connected to the air pressure reducing valve (6) and the water pump (4), and the air bag (5) is electrically connected to the air pressure reducing valve (6) and the water pump (4). A safety valve (12) is arranged on the top, and a sewage pipe (10) is arranged at the bottom of the water storage barrel (2); when the workshop water cooling system is working, the water pump (4) draws water from the water pool to supply the water cooling main pipe (1), a part of the water in the water cooling main pipe (1) goes to the workshop for water cooling circulation, and the other part of the water enters the water storage barrel (2) for storage. When the liquid level meter (7) detects that the water storage barrel (2) is full of water, the water pump (4) stops running, and at the same time, the air pressure reducing valve (6) gradually inflates the air bag (5) and presses the water in the water storage barrel (2) into the water cooling main pipe (1) for workshop circulation. When the water level in the water storage barrel (2) drops to the bottom, the liquid level meter (7) detects and restarts the water pump to work.

2. The workshop water cooling system according to claim 1, characterized in that: The air pipe (8) is provided with a filter (9).

3. The workshop water cooling system according to claim 2, characterized in that: The filter (9) is a Y-type filter.

4. The workshop water cooling system according to claim 1, characterized in that: The liquid level meter (7) is a side-mounted magnetic liquid level meter.

5. The workshop water cooling system according to claim 1, characterized in that: The air pipe (8) is provided with an air pressure gauge (11).

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