VENTILATION VALVE HOUSING FOR TANKERS

Abstract

The invention relates to a housing (1) to protect the ventilation valves (steam valve) on the tank top manhole cover (M) of the tanks (T) used in truck-mounted tanker vehicle applications on N3G, N3 category vehicles used for military purposes on the road and in the battlefield, from dust and dirt.

Description

1 Specifications VENTILATION VALVE HOUSING FOR TANKERS Technical Area The invention, the N3G, N3 5, is used for military purposes on roads and in the battlefield. in truck-mounted tanker vehicle applications mounted on categorized vehicles It relates to the tanks used. The invention specifically relates to ventilation valves located on the tank top manhole cover. It relates to a housing to protect (the steam valve) from dust and dirt. 10 State of the Art Nowadays, since the end of the ventilation valve is open to the atmosphere, it is exposed to weather conditions. Depending on the situation, these valves can become clogged when operating in dusty environments. 15 Therefore, this valve is unable to perform its function. This valve is unable to perform its function. When it cannot reach the outside, the positive vapor pressure created inside the tanker escapes. Because it cannot be expelled, there is a vacuum in the tank during the external fuel intake operation. It can cause shrinkage due to its effect. This is an undesirable situation. Furthermore, invention number GB2315741, entitled "Valve in a vapor recovery system", used to vent vapors when a tanker is loaded with a liquid (such as gasoline) a gate valve, an outlet valve, intended for use in a steam recovery system of this type and includes an inlet; to this a wing element is attached a hinge and mounted to the fuselage. It is attached to a fuselage via a sealed device; the wing element in question is 25 It sits on top to provide a seal. The vapor recovery system, in the tanker truck valve at the ventilation outlet and terminal valve at the loading terminal It has a pipe connection between them. When the truck valve is connected to the terminal valve, A protruding element on the terminal valve is connected to the vane element via levers. The valve on the truck is connected to a cylinder, thus opening the valve. Similarly, 30 The outer surface of the truck valve is the terminal valve which is connected to the vane element via a lever. It engages the sensing pin on it, thus opening the valve. Vapor recovery system. Also, preferably, a return route to prevent the recovered steam from returning to the tanker. It is a valve. 2 Purpose of the Invention The invention aims to eliminate the disadvantages inherent in the prior art. One purpose is to mount the welded structure ventilation valve at the inlet, so 5 are inside the valve. It prevents dust or dirt from entering. Another advantage of the invention is that, since it is a structure independent of the tanker, it can be used when desired. Its ability to be removed and cleaned provides ease of service and customer satisfaction. Explanation of the Figures Figures 1 and 2 show the positioning of the inventory housing on the tanker. Figure 3 shows the assembly perspective view of the housing that is the subject of the invention. Figure 4 is a perspective view of the disassembled housing, which is the subject of the invention. 15 Figure 5 shows an overview of the previous technique. Explanation of Reference Numbers Reference Number Reference Name T Tank M Manhole cover 1 Preservation 11 Ventilation Valve Protection Bracket 12 Flame Arrestor Discharge Hose 13 Metal Roll Clamps 14 Handcuff Clips 2 Ventilation Valves Detailed Description of the Invention The invention, N3G, N3, is used for military purposes on roads and in the battlefield. in truck-mounted tanker vehicle applications mounted on categorized vehicles 3 on the tanks used (T), located on the tank top manhole (filling) cover (M) to protect the ventilation valves (steam valve) from dust and dirt is the enclosure (1). In Figure 1, 2 the enclosure (1) which is the subject of the invention is on the tanker (T) Its positioning and appearance are shown. Figure 3 shows the assembly perspective view of the housing (1) which is the subject of the invention, and Figure 4 shows it as well. The disassembly view is included. As can be seen in Figure 4, the ventilation valve... (2), formed by welding together the protecting, pipe and elbow and closing sheet. There is a ventilation valve protection bracket (11) made of welding material. The intermediate connection of the ventilation valve (2) and the protection valve (11) is made of fuel-resistant 10 It provides a flame arrestor discharge hose (12). Again, in Figure 3, the structure called a manhole (filling) cover is mounted on top of it. The ventilation valve (2) is shown. Protection with the said ventilation valve (2). To secure the fuel-resistant hose (12) which provides the intermediate connection of the valve (11) 15 The metal roller clamp (13) used for the ventilation valve (2) is shown. the fuel-resistant hose (12) which provides the intermediate connection of the protection valve (11) Metal roller clamp clips (14) are used to secure it. The ventilation valve (2) shown in Figure 3; the pressure inside is 0.05 ~ 0.08 (approximately 20 (between zero point five and zero point eight) when there is a bar or inside The system automatically opens when the resulting vacuum reaches 0.015 (zero point zero fifteen) bar. allowing the tank (T) compartment to breathe and release the pressure or vacuum inside. It is the valve that provides this. When the "Main valve" is opened from the control panel. It is working. The sealing is ensured by means of the gasket between the upper steam valve (2) and the valve. by ensuring that an M10 (metric ten) bolt is fitted into the slot on the manhole cover (M). It is mounted with nuts together with the upper steam valve (2). Both steam valves (2) shown in Figure 3 have a protective casing made of an aluminum alloy. The enclosure (1), which is the subject of the invention, is isolated from dust and dirt with the help of a bracket (11). The vehicle is in a static position after being mounted on the tank (T). Any It does not contain any moving parts. Ventilation valve protection bracket (11), Fuel in the appropriate amount is supplied to the ventilation valve (2) mounted on the manhole cover (M). The hose (12) is assembled together using a metal clamp (13) and a clip (14).

Claims

4 REQUESTS 1. The invention, N3G, is used for military purposes on roads and in the battlefield. Truck-mounted tanker vehicle mounted on a category N3 vehicle. Ventilation mounted on the manhole cover (M) in applications 5 a housing (1) to protect the valve (2) from dust and dirt, pipe, elbow and closure mounted on the mentioned ventilation valve (2). a welded ventilation valve formed by welding sheet metal together protective bracket (11), Interconnection of the mentioned ventilation valve (2) and the protection valve (11) 10 providing, fuel resistant flame arrestor discharge hose (12), the interconnection of the mentioned ventilation valve (2) and the protection valve (11) used to secure the fuel-resistant hose (12) metal roll clamp (13) and metal roll clamp clip (14), It is characterized by its inclusion. 15 2. A ventilation valve protection bracket (11) conforming to Claim 1, which is connected to each other. It is characterized by containing welded pipe, elbow and closing plate. is being done.

Images