CN216242630U

CN216242630U - High-temperature and high-pressure resistant safety valve

Info

Publication number: CN216242630U
Application number: CN202122657776.9U
Authority: CN
Inventors: 张宗锋
Original assignee: Exxon Industries Huizhou Co ltd
Current assignee: Exxon Industries Huizhou Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-08
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of safety valves, in particular to a high-temperature and high-pressure resistant safety valve which comprises a safety valve body, a rotating handle and an inlet, wherein a cooling tank is arranged on the outer wall of the safety valve body, a water filling port and a water discharging port are formed in the top of the cooling tank, a storage battery and a water pump are arranged on the outer wall of the safety valve body, cooling water in the cooling tank is circulated by the aid of an external water source through the water pump, so that the water temperature is kept not to rise, the safety valve body is continuously cooled, the cooling effect is better, and the high-temperature resistance is stronger; the electric energy is generated by the discharged fluid, the water pump and the LED lamps supply energy, the energy is saved, the environment is protected, the strength of the safety valve body is enhanced by the cooperation of the lower partition plate, the upper partition plate and the partition plate with the cooling box, and the high-pressure resistance is enhanced.

Description

High-temperature and high-pressure resistant safety valve

Technical Field

The utility model relates to the technical field of safety valves, in particular to a high-temperature and high-pressure resistant safety valve.

Background

A safety valve is a special device used for overpressure protection of a pressure system. When the safety valve is used, the surface of the safety valve has high temperature, and the safety valve has the condition of internal high pressure during operation, so that potential safety hazards are brought to users. The high temperature and high pressure resistant safety valve of the prior patent No. CN207961649U reduces the temperature of the main body of the safety valve through a cooling box, and prevents the over-high temperature of the main body of the safety valve, which causes dangerous accidents. However, the high-temperature and high-pressure resistant safety valve cannot circulate water in the cooling box, and the cooling effect is reduced when the water temperature reaches a certain height, so that the cooling effect is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of insufficient cooling effect in the prior art, and provides a high-temperature and high-pressure resistant safety valve.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the design provides a high temperature and high pressure resistant safety valve, includes the relief valve body, rotates handle, entry, the outer wall of relief valve body is equipped with the cooler bin, the top of cooler bin is equipped with water filling port and outlet, the outer wall of relief valve body is equipped with battery and water pump, the delivery port of water pump passes through the hose connection water filling port, the water sucking mouth of water pump passes through pipe connection water supply installation, the outlet passes through pipe connection water supply installation, be equipped with the export that runs through the cooler bin on the outer wall of relief valve body, the preceding terminal surface of export is equipped with the electricity generation motor, the output shaft fixedly connected with impeller of electricity generation motor, the top of cooler bin is equipped with a plurality of LED lamps, battery electric connection electricity generation motor, water pump and LED lamp.

Preferably, the front end of export is equipped with the baffle, and is equipped with the injection pipe in the through-hole on the baffle, the inside rotation of injection pipe sets up the impeller, set up the electricity generation motor on the front bezel of injection pipe, the output shaft of electricity generation motor runs through the front bezel of injection pipe and extends to the inside of injection pipe, the jet that is located impeller the place ahead is seted up to the outer wall of injection pipe.

Preferably, the outer wall of the safety valve body is provided with a pair of partition plates at two sides of the outlet at intervals, a plurality of lower partition plates and an upper partition plate at intervals, the outer arc surfaces of the lower partition plates and the upper partition plates are fixedly connected with the cooling box, the lower ends of the lower partition plates and the upper ends of the upper partition plates are respectively fixedly connected with the cooling box, and the outer arc surfaces and the upper and lower ends of the partition plates are fixedly connected with the cooling box.

The high-temperature and high-pressure resistant safety valve provided by the utility model has the beneficial effects that: the cooling water in the cooling tank is circulated by the water pump by utilizing an external water source, so that the water temperature is kept not to rise, the safety valve body is continuously cooled, the cooling effect is better, and the high-temperature resistance is stronger; the electric energy is generated by the discharged fluid, the water pump and the LED lamps supply energy, the energy is saved, the environment is protected, the strength of the safety valve body is enhanced by the cooperation of the lower partition plate, the upper partition plate and the partition plate with the cooling box, and the high-pressure resistance is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of a high-temperature and high-pressure resistant safety valve according to the present invention;

FIG. 2 is a schematic structural diagram of a cooling tank of a high-temperature and high-pressure resistant safety valve according to the present invention;

fig. 3 is a schematic view of a partial cut-away structure of a high-temperature and high-pressure resistant safety valve provided by the utility model.

In the figure: 1. a storage battery; 2. an outlet; 3. a water pump; 4. a water injection port; 5. an LED lamp; 6. a safety valve body; 7. rotating the handle; 8. an injection pipe; 9. a water outlet; 10. a cooling tank; 11. an ejection port; 12. an impeller; 13. a generator motor; 14. an inlet; 15. a lower partition plate; 16. an upper partition plate; 17. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a high temperature and high pressure resistant safety valve comprises a safety valve body 6, a rotating handle 7 and an inlet 14, wherein a cooling tank 10 is arranged on the outer wall of the safety valve body 6, a water filling port 4 and a water draining port 9 are arranged on the top of the cooling tank 10, a storage battery 1 and a water pump 3 are arranged on the outer wall of the safety valve body 6, a water outlet of the water pump 3 is connected with the water filling port 4 through a hose, a water suction port of the water pump 3 is connected with a water supply device through a pipeline, the water draining port 9 is connected with the water supply device through a pipeline, an outlet 2 penetrating through the cooling tank 10 is arranged on the outer wall of the safety valve body 6, a power generating motor 13 is arranged on the front end face of the outlet 2, an impeller 12 is fixedly connected with an output shaft of the power generating motor 13, a plurality of LED lamps 5 are arranged on the top of the cooling tank 10, the storage battery 1 is electrically connected with the power generating motor 13, the water pump 3 and the LED lamps 5, a baffle is arranged at the front end of the outlet 2, and an injection pipe 8 is arranged in a through hole on the baffle, the inside of injection pipe 8 is rotated and is set up impeller 12, set up electricity generation motor 13 on the front bezel of injection pipe 8, electricity generation motor 13's output shaft runs through the front bezel of injection pipe 8 and extends to the inside of injection pipe 8, the jet 11 that is located impeller 12 the place ahead is seted up to the outer wall of injection pipe 8, the outer wall interval of relief valve body 6 is equipped with a plurality of lower baffles 15 that a pair of both sides baffle 17 that are located export 2 and interval set up, go up baffle 16, the equal fixed connection cooler bin 10 of extrados of lower baffle 15 and last baffle 16, the lower extreme of lower baffle 15 and the upper end of last baffle 16 are fixed connection cooler bin 10 respectively, the extrados of baffle 17 and the equal fixed connection cooler bin 10 in upper and lower both ends.

The working principle is as follows: when the pressure exceeds the set pressure, the safety valve body 6 discharges fluid through the outlet 2, the discharged fluid enters the injection pipe 8 to push the impeller 12 to rotate so as to enable the power generation motor 13 to generate electric energy, the electric energy is stored through the storage battery 1 and supplies power to the water pump 3 and the LED lamp 5, the cooling water in the cooling tank 10 is circulated by the water pump 3 through an external water source, and the water temperature is kept not to rise; the LED lamp 5 is convenient to overhaul at night; the lower partition plate 15, the upper partition plate 16 and the partition plate 17 form a water passage which reciprocates up and down in the cooling tank 10, and prevent only the cooling water near the water inlet 4 and the water outlet 9 from being circulated; the lower partition plate 15, the upper partition plate 16 and the partition plate 17 can increase the contact area, accelerate the cooling and enhance the strength of the safety valve body 6 by matching with the cooling box 10; the cross-sectional area is reduced by the injection pipe 8, and the flow speed and the rotating speed of the impeller 12 are improved.

The cooling water in the cooling tank 10 is circulated by the water pump 3 by utilizing an external water source, so that the water temperature is kept not to rise, the safety valve body 6 is continuously cooled, the cooling effect is better, and the high-temperature resistance is stronger; the electric energy is generated by the discharged fluid, the water pump 3 and the LED lamp 5 supply energy, the energy is saved, the environment is protected, the strength of the safety valve body 6 is enhanced by matching the lower partition plate 15, the upper partition plate 16 and the partition plate 17 with the cooling box 10, and the high pressure resistance is enhanced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-temperature and high-pressure resistant safety valve comprises a safety valve body (6), a rotating handle (7) and an inlet (14), and is characterized in that a cooling box (10) is arranged on the outer wall of the safety valve body (6), a water filling port (4) and a water discharging port (9) are arranged at the top of the cooling box (10), a storage battery (1) and a water pump (3) are arranged on the outer wall of the safety valve body (6), a water outlet of the water pump (3) is connected with the water filling port (4) through a hose, a water sucking port of the water pump (3) is connected with a water supply device through a pipeline, the water discharging port (9) is connected with the water supply device through a pipeline, an outlet (2) penetrating through the cooling box (10) is arranged on the outer wall of the safety valve body (6), a power generation motor (13) is arranged on the front end face of the outlet (2), and an impeller (12) is fixedly connected with an output shaft of the power generation motor (13), the LED lamp cooling device is characterized in that a plurality of LED lamps (5) are arranged at the top of the cooling box (10), and the storage battery (1) is electrically connected with the power generation motor (13), the water pump (3) and the LED lamps (5).

2. A high-temperature and high-pressure resistant safety valve according to claim 1, wherein a baffle is arranged at the front end of the outlet (2), an injection pipe (8) is arranged in a through hole of the baffle, an impeller (12) is rotatably arranged inside the injection pipe (8), a power generation motor (13) is arranged on the front plate of the injection pipe (8), an output shaft of the power generation motor (13) penetrates through the front plate of the injection pipe (8) and extends to the inside of the injection pipe (8), and an injection hole (11) positioned in front of the impeller (12) is formed in the outer wall of the injection pipe (8).

3. The high-temperature and high-pressure resistant safety valve according to claim 1, characterized in that a pair of partition plates (17) at two sides of the outlet (2) and a plurality of lower partition plates (15) and upper partition plates (16) at intervals are arranged on the outer wall of the safety valve body (6) at intervals, the outer arc surfaces of the lower partition plates (15) and the upper partition plates (16) are fixedly connected with the cooling tank (10), the lower ends of the lower partition plates (15) and the upper ends of the upper partition plates (16) are respectively fixedly connected with the cooling tank (10), and the outer arc surfaces and the upper and lower ends of the partition plates (17) are fixedly connected with the cooling tank (10).