Automatically cooled central control room console

Abstract

The application discloses an automatic heat-dissipation centralized control room host computer, which comprises a host computer body, a cylinder body fixed to the upper end of the host computer body, a piston in sliding sealing connection with the cylinder body, a piston rod fixed to one side of the piston and capable of reciprocating sliding under the drive of a driving mechanism, a one-way air suction valve and a pressing valve arranged at the bottom of the cylinder body, the one-way air suction valve being in communication with the inside of the host computer body, a one-way air exhaust valve arranged at the middle of the cylinder body, a gas storage tank connected with the one-way air exhaust valve, a first automatic valve arranged at the outlet end of the gas storage tank, a vortex tube connected with the outlet end of the first automatic valve, a cold air outlet end of the vortex tube in communication with the inside of the host computer body through a cold air pipe, and a first three-way valve arranged on the cold air pipe. The application can realize heat-dissipation dust removal, temperature reduction and cooling and heating and heat preservation of the host computer body, ensures the normal work of the host computer body and prolongs the service life of the host computer body.

Description

Technical Field

[0001] This invention relates to an automatic heat dissipation central control room host, belonging to the technical field of coal mine monitoring equipment. Background Technology

[0002] Coal mines are gradually adopting centralized control systems for tunneling machines to replace manual mining. These systems, housed in control rooms equipped with explosion-proof computers and intrinsically safe displays, are used for equipment data monitoring and centralized control. However, the existing control room's main unit operates for extended periods, resulting in poor heat dissipation. Internal components are prone to overheating, leading to malfunctions or damage. A failure or damage to the main unit can cause a system-wide malfunction, impacting mining efficiency. Therefore, cooling measures for the control room's main unit are necessary. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic heat dissipation control room host, so as to solve the technical problems existing in the prior art.

[0004] The technical solution adopted in this invention is as follows: an automatic heat dissipation control room host includes a host body, a cylinder fixed to the upper end of the host body, a piston slidably and sealed inside the cylinder, a piston rod fixed to one side of the piston, the piston rod being able to reciprocate under the drive of a driving mechanism, a one-way intake valve and a pressing valve provided at the bottom of the cylinder, the one-way intake valve communicating with the interior of the host body, the valve core of the pressing valve facing the piston, when the piston moves to the bottom of the cylinder, the piston can press the valve core of the pressing valve; pressing the valve core opens the pressing valve, releasing the valve core closes the pressing valve; a one-way exhaust valve is provided in the middle of the cylinder; the one-way exhaust valve is connected to an air storage tank, a first automatic valve is provided at the outlet end of the air storage tank, a vortex tube is connected at the outlet end of the first automatic valve, the cold air outlet end of the vortex tube is communicating with the interior of the host body through a cold air pipe, a first three-way valve is provided on the cold air pipe.

[0005] Preferably, the hot gas outlet end of the vortex tube is connected to the inside of the main unit through a hot gas pipe, and a second three-way valve is provided on the hot gas pipe.

[0006] Preferably, a temperature sensor is installed inside the main body of the host unit, and the cylinder, the automatic valve, the first three-way valve and the second three-way valve are all electrically connected to the controller.

[0007] Preferably, the gas storage tank is equipped with a pressure relief valve.

[0008] The beneficial effects of the present invention are as follows: Compared with the prior art, the present invention can realize heat dissipation and dust removal, cooling and heat preservation of the host body, ensuring the normal operation of the host body and extending the service life of the host body. Attached Figure Description

[0009] Figure 1 This is an overall structural diagram of the present invention.

[0010] Figure 2 yes Figure 1 Enlarged view of section A. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0012] The reference numerals in the accompanying drawings include: main body 1, temperature sensor 2, cylinder 4, piston 5, cylinder body 6, one-way exhaust valve 7, press valve 8, one-way intake valve 9, air tank 10, first automatic valve 11, vortex tube 12, hot air pipe 13, first three-way valve 14, cold air pipe 15, second three-way valve 16, regulating valve 17.

[0013] Example 1:

[0014] The automatic cooling control room host includes a host body 1. A cylinder 6 is fixed to the upper end of the host body 1. The axis of the cylinder 6 is arranged horizontally. A piston 5 is slidably and sealed inside the cylinder 6. A piston rod is fixed to the left side of the piston 5. A cylinder 4 with its axis arranged horizontally is fixed on the frame. The telescopic arm of the cylinder 4 is fixed to the left end of the piston rod. The piston rod and piston 5 can slide back and forth under the drive of the cylinder 4. A one-way suction valve 9 and a pressing valve 8 are provided on the right side of the cylinder 6. The one-way suction valve 9 is connected to the inside of the host body 1. The valve core of the pressing valve 8 faces the piston 5. When the piston 5 moves to the right side of the cylinder 6, the piston 5 can press the valve core of the pressing valve 8. Pressing the valve core opens the pressing valve 8. Releasing the pressing valve 8 opens the valve core. The valve core is closed by pressing the valve 8; a one-way exhaust valve 7 is provided in the middle right part of the cylinder body 6, and a filter screen is provided at the inlet end of the one-way exhaust valve 7; the one-way exhaust valve 7 is connected to the air tank 10, and a first automatic valve 11 is provided at the outlet end of the air tank 10. A vortex tube 12 is connected at the outlet end of the first automatic valve 11. The cold air outlet end of the vortex tube 12 is connected to the inside of the main body 1 through the cold air pipe 15. A first three-way valve 14 is provided on the cold air pipe 15. The hot air outlet end of the vortex tube 12 is connected to the inside of the main body through the hot air pipe 13. A second three-way valve 16 is provided on the hot air pipe 13. A temperature sensor 2 is provided inside the main body 1. The cylinder 4, the automatic valve, the first three-way valve 14 and the second three-way valve 16 are all electrically connected to the controller.

[0015] Cylinder 4 drives piston 5 to reciprocate left and right inside cylinder 6. When piston 5 slides to the left, negative pressure is generated inside cylinder 6, and cylinder 6 draws in hot air containing dust from inside main unit 1 to assist in heat dissipation of the main unit. When piston 5 slides to the right, positive pressure is generated inside cylinder 6, and cylinder 6 discharges clean gas. Dust is filtered inside cylinder 6 by the filter screen. When piston 5 continues to move to the right until it presses the valve core of press valve 8, press valve 8 opens, and piston 5 discharges dust and a small amount of dust-containing gas through press valve 8.

[0016] The clean gas discharged from cylinder 6 is stored in air tank 10 to form compressed air. When the first automatic valve 11 is opened, the compressed air enters the vortex tube 12. The hot air end and cold air end of the vortex tube 12 discharge hot air and cold air respectively. By adjusting the regulating valve 17 at the hot air end of the vortex tube 12, the temperature of the hot air and cold air discharged from the vortex tube 12 is adjusted. When the internal temperature of the main unit 1 is too high, the first three-way valve 14 is connected to the outside, and the second three-way valve 16 is connected to the vortex tube 12 and the inside of the main unit 1, thereby injecting cold air into the main unit 1 and achieving rapid cooling of the main unit 1. When the internal temperature of the main unit 1 is too low, the first three-way valve 14 is connected to the vortex tube 12, and the second three-way valve 16 is connected to the vortex tube 12 and the outside, thereby injecting hot air into the main unit 1 and achieving heat preservation of the main unit 1, avoiding the normal operation of the main unit 1 due to excessively low temperature in extremely cold regions.

[0017] To prevent the gas storage tank 10 from exploding, a pressure relief valve is installed on the gas storage tank 10. When the pressure inside the gas storage tank 10 reaches the upper limit, the pressure relief valve on the gas storage tank 10 will automatically open to release pressure.

[0018] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of protection of the claims.

Claims

1. A central control room main unit with automatic heat dissipation, characterized in that: The device includes a main body, a cylinder is fixed to the upper end of the main body, a piston is slidably and sealed inside the cylinder, a piston rod is fixed to one side of the piston, the piston rod can slide back and forth under the drive of the drive mechanism, a one-way suction valve and a pressing valve are provided at the bottom of the cylinder, the one-way suction valve is connected to the inside of the main body, the valve core of the pressing valve faces the piston, when the piston moves to the bottom of the cylinder, the piston can press the valve core of the pressing valve; Pressing the valve core of the press valve opens the valve, allowing dust and a small amount of dust-laden gas to be discharged through it; releasing the valve core closes the valve. A one-way exhaust valve is located in the middle of the cylinder body. A filter screen is installed at the inlet end of the one-way exhaust valve. The one-way exhaust valve is connected to an air storage tank, and a first automatic valve is installed at the outlet end of the air storage tank. A vortex tube is connected to the outlet end of the first automatic valve, and the cold air outlet end of the vortex tube is connected to the interior of the main body through a cold air pipe. A first three-way valve is installed on the cold air pipe.

2. The automatic heat dissipation central control room host according to claim 1, characterized in that: The hot gas outlet end of the vortex tube is connected to the inside of the main unit through a hot gas pipe, and a second three-way valve is provided on the hot gas pipe.

3. The automatic heat dissipation central control room host according to claim 2, characterized in that: The main body of the host is equipped with a temperature sensor, the driving mechanism is a cylinder, and the cylinder, the first automatic valve, the first three-way valve and the second three-way valve are all electrically connected to the controller.

4. The automatic heat dissipation central control room host according to claim 1, characterized in that: The gas storage tank is equipped with a pressure relief valve.

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