CN216512844U - Complete fuel filling tool of Russian guiding equipment - Google Patents
Complete fuel filling tool of Russian guiding equipment Download PDFInfo
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- CN216512844U CN216512844U CN202123302820.0U CN202123302820U CN216512844U CN 216512844 U CN216512844 U CN 216512844U CN 202123302820 U CN202123302820 U CN 202123302820U CN 216512844 U CN216512844 U CN 216512844U
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Abstract
The utility model discloses a complete fuel filling tool of a Russian device, which relates to the technical field of filling tools and comprises a filling gun, a vent gun and a small oil gun, wherein the filling gun consists of a filling plug, a gun main body, an alignment bolt, a ratchet locking mechanism, a gun switch body, a filling valve switch body, an oil filter joint, an observation window, an oil way joint and a fluororubber sealing element, the vent gun consists of a vent plug, a gun main body, an alignment bolt, a ratchet locking mechanism, a gun switch body, a vent valve switch body, an observation window and an air way joint, the device integrally adopts 304 stainless steel to manufacture each tool structure body and each operation mechanism part, uses the fluororubber and tetrafluoroethylene elastic sealing element for structural sealing, has excellent corrosion resistance, oil resistance and sealing property, optimizes the connection mode with domestic filling equipment, and can connect various domestic fuel filling equipment through a switching element, the universality is stronger, and the daily and wartime guarantee task is facilitated.
Description
Technical Field
The utility model belongs to the technical field of filling tools, and particularly relates to a complete fuel filling tool of a Russian device.
Background
At present, imported refueling vehicles used by certain type of equipment for refueling are gradually replaced by domestic refueling equipment. The existing imported filling tools of troops cannot be in butt joint with domestic filling equipment, so that the filling effect is influenced and the efficiency is guaranteed. A complete set of fuel filling tool is required to be introduced at present, and the problem of matching and butt joint of the Russian equipment and domestic filling equipment is solved. The tool set conforms to the requirements of the refueling action and the operation flow of certain Russian equipment in the aspects of overall structure, interface form, operation mode and the like. There is therefore a need for an improved structure for a refueling tool, and a kit for a refueling tool, which better addresses the above-identified problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the above-mentioned problems, a kit for refueling equipment is provided.
The technical scheme adopted by the utility model is as follows:
a complete set of fuel filling tool of a Russian device comprises a filling gun, a ventilation gun and a small oil gun, wherein the filling gun comprises a filling plug, a gun main body, an alignment plug pin, a ratchet wheel locking mechanism, a gun switch body, a filling valve switch body, an oil filter joint, an observation window, an oil way joint and a fluororubber sealing element, the ventilation gun comprises a ventilation plug, a gun main body, an alignment plug pin, a ratchet wheel locking mechanism, a gun switch body, a ventilation valve switch body, an observation window and an air way joint, and the small oil gun comprises an oil way plug, a gun main body, a sleeve locking mechanism, a valve switch knob, an observation window and a joint.
In a preferred embodiment, the filling gun, vent gun and small oil gun are all made of 304 stainless steel, and the filling gun, vent gun and small oil gun are equipped with a straight vent joint and an L-shaped vent joint.
In a preferred embodiment, the linear ventilation joint is composed of a pressurization valve joint and an air path joint, and the linear ventilation joint is made of 304 stainless steel.
In a preferred embodiment, the L-shaped ventilation joint is composed of a pressure storage tank exhaust valve joint, a sleeve locking mechanism and an air passage joint, and is made of 304 stainless steel.
In a preferred embodiment, the filling gun, the vent gun and the small oil gun are all provided with special adapters, and the special adapters are adapters between the filling tool and domestic filling equipment and inflating equipment.
In a preferred embodiment, the special adaptor has multiple specifications, is made of 304 stainless steel, can be matched and connected according to the specifications of different types of filling equipment pipelines, and is internally provided with a tetrafluoroethylene sealing gasket.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the tool structure body and the operating mechanism part are integrally made of 304 stainless steel, the fluororubber and tetrafluoroethylene elastic sealing element is used for structural sealing, the integral corrosion resistance, oil resistance and sealing performance are excellent, the use reliability is higher, the connection mode with domestic filling equipment is optimized, various domestic fuel filling equipment can be connected through the adaptor, the universality is stronger, and daily and wartime guarantee tasks are facilitated.
2. In the utility model, the special filter screen is arranged in the filling gun, the fuel oil filtering device of the filling equipment is matched with the filter in the equipment, the filled fuel is subjected to triple filtration, the cleanliness is higher, and the requirement of the equipment on the fuel quality is met.
Drawings
FIG. 1 is a schematic view of the construction of a filling gun according to the present invention;
FIG. 2 is a schematic view of the construction of the venting gun of the present invention;
FIG. 3 is a schematic view of the structure of a small oil gun according to the present invention;
FIG. 4 is a schematic structural view of a linear vent fitting of the present invention;
FIG. 5 is a schematic view of the structure of the L-shaped air vent of the present invention.
Description of reference numerals: 1-filling gun, 2-ventilation gun, 3-small oil gun, 4-straight ventilation joint and 5-L ventilation joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A refueling kit for a lead-acid device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
The application discloses a complete set fueling tool of a Russian rig. Referring to the figures 1-5, the filling gun comprises a filling gun 1, an air vent gun 2 and a small oil gun 3, wherein the filling gun 1 comprises a filling plug, a gun main body, an alignment plug pin, a ratchet wheel locking mechanism, a gun switch body, a filling valve switch body, an oil filter joint, an observation window, an oil way joint and a fluororubber sealing element, a special fuel filter screen is arranged in the filling gun and matched with a fuel filter device of filling equipment and a filter in the equipment, the filled fuel is filtered in three stages, the cleanliness is high, the requirement of the equipment on the fuel quality is met, the filling gun 2 is connected with a filling-discharging valve of a certain fuel equipment compartment to fill or discharge the fuel, the filling and discharging functions are realized, and the air vent gun 2 comprises an air vent plug, a gun main body, an alignment plug pin and a ratchet wheel locking mechanismThe air vent valve is connected with a certain type of equipment fuel oil cabin and can exhaust air in a cabin section in the fuel oil filling process; or injecting compressed air into the cabin section through a ventilation valve, discharging fuel oil from the filling-discharging valve, wherein the small oil gun 3 consists of an oil way plug, a gun body, a sleeve locking mechanism, a valve switch knob, an observation window and a joint, the small oil gun is connected with a pipeline exhaust valve of a certain type of equipment fuel oil cabin to realize the function of discharging oil gas in the pressure storage tank pipeline in the cabin, the filling gun 1, the ventilation gun 2 and the small oil gun 3 are all made of 304 stainless steel, the 304 stainless steel is a common material in stainless steel, and the density is 7.93g/cm3The filling gun is characterized in that a fluororubber and tetrafluoroethylene elastic sealing element is used for structural sealing, the integral corrosion resistance, oil resistance and sealing performance are excellent, the use reliability is high, the service life is not less than 10 years, the filling gun 1, the air gun 2 and the small oil gun 3 are respectively provided with a linear air joint 4 and an L-shaped air joint 5, the linear air joint 4 consists of a pressurizing valve joint and an air passage joint, the linear air joint 4 is made of 304 stainless steel, the air joint can be connected with a pressurizing valve of a certain type fuel oil tank to realize the function of air injection pressurization of the internal pressurizer of the tank, the L-shaped air joint 5 consists of an air exhaust valve joint of an accumulator tank, a sleeve locking mechanism and an air passage joint, and the L-shaped air joint 5 is made of 304 stainless steel, the joint can be used for connecting a pressure accumulating box exhaust valve of a certain type of equipment fuel oil cabin, the function of gas injection pressurization of a pressure accumulating box supercharger in the cabin is realized, the filling gun 1, the ventilating gun 2 and the small oil gun 3 are all provided with special adapters, the special adapters are adapters between a filling tool and domestic filling equipment and between the filling equipment, the special adapters have multiple specifications and are made of 304 stainless steel, the special adapters can be matched and connected according to the specifications of pipelines of the filling equipment of different types, tetrafluoroethylene material gaskets are arranged in the adapters, the connection mode of the adapter and the domestic filling equipment is optimized, multiple types of domestic fuel filling equipment can be connected through the adapters, the joint is high in universality and favorable for daily and warAnd the task is guaranteed.
The technical indexes of the device are as follows:
(1) the fuel filling pressure range is 0.1-0.3 Mpa;
(2) the gas filling pressure range is 0.01-0.1 Mpa;
(3) type of fuel medium: high-density mixed fuel composed of aviation kerosene and hydrocarbon compounds;
(4) type of gaseous medium: compressing air;
(5) filling mode: quantitative and non-quantitative filling;
(6) the butt joint mode is as follows: the device is handheld;
(7) ambient temperature: -10 to 40 DEG C
The filling principle is as follows: the filling gun is respectively connected with a domestic filling equipment pipeline and an equipment filling valve, and fuel can be filled into the equipment fuel oil cabin after a filling gun switch is opened; meanwhile, gas in the fuel tank can be discharged through a ventilation gun inserted into a ventilation valve of the fuel tank, and an operator can visually judge whether fuel is filled through an observation window at the tail of the ventilation gun until filling operation is finished.
The principle of discharging is as follows: a compressed gas pipeline of the gas supply equipment is connected with an air vent of the fuel tank section through an air vent gun, a switch of the air vent gun is opened to inject compressed air, and fuel in the fuel tank is discharged out of the tank through a filling gun inserted on a discharge valve due to pressure difference until the discharge operation is finished.
The air supply and exhaust principle is as follows: a. the linear ventilation joint is connected with a fuel oil cabin pressurization port. In the fuel filling process, the air supply pipeline of the air supply equipment continuously injects compressed air into the fluororubber separator in the cabin through the joint, the separator is pressurized after volume expansion, and oil gas bubbles attached to the surface layer of accessories in the cabin are discharged;
b. the L-shaped ventilation joint is connected with an exhaust port of a pipeline of the fuel tank, and the small oil gun is connected with an exhaust port of a pressure accumulating tank of the fuel tank. The air supply pipeline of the air supply equipment injects compressed air into the fluororubber separator from the pipeline exhaust port through the joint, the separator is pressurized by the pressure accumulation box in the cabin after volume expansion, and residual oil gas in the separator is discharged from the small oil gun through the exhaust port of the pressure accumulation box. An operator visually judges whether the pressure storage tank is filled with fuel or not through the small oil gun tail observation window, and air supply and exhaust operations of a pressure storage tank pipeline are completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A complete set of refueling tools of leading Russian equipment, includes filling gun (1), ventilation gun (2) and little oil gun (3), its characterized in that: the filling gun (1) comprises a filling plug, a gun main body, an alignment bolt, a ratchet wheel locking mechanism, a gun switch body, a filling valve switch body, an oil filter joint, an observation window, an oil way joint and a fluororubber sealing element, the ventilation gun (2) comprises a ventilation plug, a gun main body, an alignment bolt, a ratchet wheel locking mechanism, a gun switch body, a ventilation valve switch body, an observation window and an air path joint, and the small oil gun (3) comprises an oil way plug, a gun main body, a sleeve locking mechanism, a valve switch knob, an observation window and a joint.
2. The kit of claim 1, wherein: the filling gun (1), the ventilation gun (2) and the small oil gun (3) are all made of 304 stainless steel, and the filling gun (1), the ventilation gun (2) and the small oil gun (3) are all provided with a linear ventilation joint (4) and an L-shaped ventilation joint (5).
3. The kit of claim 2, wherein: the linear ventilation joint (4) consists of a pressurization valve joint and an air path joint, and the linear ventilation joint (4) is made of 304 stainless steel.
4. The kit of claim 2, wherein: the L-shaped ventilation joint (5) consists of an exhaust valve joint of the pressure accumulation box, a sleeve locking mechanism and an air path joint, and the L-shaped ventilation joint (5) is made of 304 stainless steel.
5. The kit of claim 1, wherein: the filling gun (1), the ventilation gun (2) and the small oil gun (3) are all provided with special adapters, and the special adapters are adapters among a filling tool, domestic filling equipment and inflating equipment.
6. The kit of claim 5, wherein: the special adapter has multiple specifications, is made of 304 stainless steel, can be connected in a matching mode according to the specifications of pipelines of different types of filling equipment, and is internally provided with a tetrafluoroethylene sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302820.0U CN216512844U (en) | 2021-12-23 | 2021-12-23 | Complete fuel filling tool of Russian guiding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302820.0U CN216512844U (en) | 2021-12-23 | 2021-12-23 | Complete fuel filling tool of Russian guiding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512844U true CN216512844U (en) | 2022-05-13 |
Family
ID=81504825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302820.0U Active CN216512844U (en) | 2021-12-23 | 2021-12-23 | Complete fuel filling tool of Russian guiding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512844U (en) |
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2021
- 2021-12-23 CN CN202123302820.0U patent/CN216512844U/en active Active
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