阅读说明：本技术 一种石油储油罐用外冷式油气安全回收装置 (External cooling type oil gas safety recovery device for petroleum storage tank ) 是由 满建莉 肖梅 赵中斗 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种石油储油罐用外冷式油气安全回收装置,属于石油储存技术领域,包括回收罐,回收罐的底端设置有排气管,回收罐的上表面一端设置有制冷器,所述制冷器的一侧设置有感温流量调节阀,回收罐的顶端设置有与感温流量调节阀相对应的温度传感器,感温流量调节阀的一侧设置有进气管,回收罐的内部设置有冷凝件,冷凝件与回收罐的连接处设置有支撑件,冷凝件的顶端设置有进料管,回收罐的一侧设置有与冷凝件相对应的净化箱；本发明结构简单,使用方便,具有良好的保温性能,在使用时通过冷凝件对油气进行充分冷凝,使回收装置对油气的回收效果更好,从而提升用户对回收装置的使用体验。(The invention discloses an external cooling type oil gas safety recovery device for an oil storage tank, which belongs to the technical field of oil storage and comprises a recovery tank, wherein an exhaust pipe is arranged at the bottom end of the recovery tank, a refrigerator is arranged at one end of the upper surface of the recovery tank, a temperature-sensing flow regulating valve is arranged at one side of the refrigerator, a temperature sensor corresponding to the temperature-sensing flow regulating valve is arranged at the top end of the recovery tank, an air inlet pipe is arranged at one side of the temperature-sensing flow regulating valve, a condensing part is arranged inside the recovery tank, a supporting part is arranged at the joint of the condensing part and the recovery tank, a feeding pipe is arranged at the top end of the condensing part, and a; the oil gas recovery device is simple in structure, convenient to use and good in heat preservation performance, and oil gas is fully condensed through the condensing part when the oil gas recovery device is used, so that the oil gas recovery effect of the recovery device is better, and the use experience of a user on the recovery device is improved.)

1. The utility model provides a petroleum oil storage tank is with outer cold type oil gas safety recovery device, is provided with blast pipe (3) including recovery tank (8) in the bottom of recovery tank (8), and the upper surface one end of recovery tank (8) is provided with refrigerator (12), its characterized in that: one side of refrigerator (12) is provided with temperature-sensing flow control valve (13), the top of retrieving jar (8) is provided with temperature sensor (9) corresponding with temperature-sensing flow control valve (13), one side of temperature-sensing flow control valve (13) is provided with intake pipe (14), the inside of retrieving jar (8) is provided with condensing part (15), condensing part (15) and the junction of retrieving jar (8) are provided with support piece (17), the top of condensing part (15) is provided with inlet pipe (23), one side of retrieving jar (8) is provided with purifying box (5) corresponding with condensing part (15), the top of purifying box (5) is provided with row material pipe (7), the below of condensing part (15) is provided with liquid reserve tank (18), the lower surface middle part of liquid reserve tank (18) is provided with recovery tube (20).

2. The oil storage tank of claim 1, wherein the oil recovery device comprises: the lower surface both ends of retrieving jar (8) are provided with pneumatic cylinder (2), and the top of pneumatic cylinder (2) and retrieve jar (8) are through welding mode fixed connection, and the bottom of pneumatic cylinder (2) is provided with land wheel (19), and the top of land wheel (19) and pneumatic cylinder (2) are through welding mode fixed connection, and the one end of keeping away from liquid reserve tank (18) on recovery tube (20) is provided with check valve (1).

3. The oil storage tank of claim 2, wherein the oil recovery device comprises: the surface of condensing member (15) is provided with heat conduction fin (21), and heat conduction fin (21) are the cuboid structure, and heat conduction fin (21) and condensing member (15) are the integrated into one piece structure.

4. The oil storage tank of claim 3, wherein the oil recovery device comprises: the bottom of purifying box (5) is provided with filter screen (4), and the top of filter screen (4) is provided with adsorption plate (6), and adsorption plate (6) are the cuboid structure, and the material of adsorption plate (6) is active carbon, has seted up on adsorption plate (6) and has adsorbed through-hole (22).

5. The oil storage tank of claim 1, wherein the oil recovery device comprises: the support piece (17) is of a Z-shaped structure, one end of the support piece (17) is fixedly connected with the condensing piece (15) in a welding mode, and the other end of the support piece (17) is fixedly connected with the recovery tank (8) in a welding mode.

6. The oil storage tank of claim 1, wherein the oil recovery device comprises: the middle part of the upper surface of the recovery tank (8) is provided with a driving motor (10), and the output end of the driving motor (10) is provided with a helical blade (11).

7. The externally-cooled oil and gas safety recovery device for an oil storage tank according to any one of claims 1 to 6, wherein: the outer surface of the recovery tank (8) is coated with heat-preservation cotton (16), and the recovery tank (8) is bonded with the heat-preservation cotton (16) through glue.

Technical Field

The invention belongs to the technical field of petroleum storage, and particularly relates to an external cooling type oil gas safety recovery device for a petroleum storage tank.

Background

The oil gas can be discharged through the breather valve when the petroleum tank is used, and the direct discharge of the oil gas not only wastes energy, but also causes pollution to the environment.

Chinese patent (publication number CN 209051887U) discloses a storage tank system oil gas recovery device, including circulation refrigeration compressor, condenser, circulation refrigeration pipe, oil storage tank, PLC controller and refrigerator switch board, circulation refrigeration compressor and the sealed fixed connection of circulation refrigeration pipe, circulation refrigeration pipe fixed mounting is in the condenser, fixedly connected with air compression pump in the condenser, and one side of condenser is equipped with water seal gas holder.

However, the recycling device has a complex structure and is inconvenient to use, and the recycling effect of the recycling device is poor, so that the use experience of a user on the recycling device is influenced.

Disclosure of Invention

The invention aims to provide an external cooling type oil gas safety recovery device for an oil storage tank, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil storage tank is with outer cold type oil gas safety recovery unit, includes the recovery tank, the bottom of recovery tank is provided with the blast pipe, the upper surface one end of recovery tank is provided with the refrigerator, one side of refrigerator is provided with temperature-sensing flow control valve, the top of recovery tank is provided with the temperature sensor corresponding with temperature-sensing flow control valve, one side of temperature-sensing flow control valve is provided with the intake pipe, the inside of recovery tank is provided with the condensing part, the condensing part is provided with support piece with the junction of recovery tank, the top of condensing part is provided with the inlet pipe, one side of recovery tank is provided with the purifying box corresponding with the condensing part, the top of purifying box is provided with row's material pipe, the below of condensing part is provided with the liquid.

As a further scheme of the invention: the lower surface both ends of retrieving the jar are provided with the pneumatic cylinder, and the top of pneumatic cylinder passes through welding mode fixed connection with retrieving the jar, and the bottom of pneumatic cylinder is provided with the land wheel, and the top of land wheel passes through welding mode fixed connection with the pneumatic cylinder, and the one end of keeping away from the liquid reserve tank on the recovery tube is provided with the check valve.

As a still further scheme of the invention: the surface of condensing member is provided with the heat conduction fin, and the heat conduction fin is the cuboid structure, and the heat conduction fin is the integrated into one piece structure with the condensing member.

As a still further scheme of the invention: the bottom of purifying box is provided with the filter screen, and the top of filter screen is provided with the adsorption plate, and the adsorption plate is the cuboid structure, and the material of adsorption plate is the active carbon, has seted up on the adsorption plate and has adsorbed the through-hole.

As a still further scheme of the invention: the support piece is of a Z-shaped structure, one end of the support piece is fixedly connected with the condensation piece in a welding mode, and the other end of the support piece is fixedly connected with the recovery tank in a welding mode.

As a still further scheme of the invention: the middle part of the upper surface of the recovery tank is provided with a driving motor, and the output end of the driving motor is provided with a helical blade.

As a still further scheme of the invention: the surface cladding of retrieving the jar has the heat preservation cotton, retrieves jar and passes through glue bonding connection with the heat preservation cotton.

Compared with the prior art, the invention has the beneficial effects that: the oil gas recovery device is simple in structure, convenient to use and good in heat preservation performance, oil gas is fully condensed through the condensing part when the oil gas recovery device is used, the oil gas recovery effect of the recovery device is better, the use experience of a user on the recovery device is improved, secondly, the oil gas recovery device has a height adjusting function, the height of the oil gas recovery device can be adjusted according to the actual use requirement of the user, the recovery device is more humanized to use, in addition, the oil gas recovery device can purify the discharged gas, harmful substances in the gas are removed, the use of the recovery device is more environment-friendly, and the oil gas recovery device is worthy of popularization and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural cross-sectional view of a corresponding condensing element according to the present invention;

FIG. 3 is a schematic structural diagram of an adsorption plate according to the present invention;

in the figure: 1-check valve, 2-hydraulic cylinder, 3-exhaust pipe, 4-filter screen, 5-purification box, 6-adsorption plate, 7-discharge pipe, 8-recovery tank, 9-temperature sensor, 10-driving motor, 11-helical blade, 12-refrigerator, 13-temperature-sensing flow control valve, 14-air inlet pipe, 15-condensing part, 16-heat preservation cotton, 17-supporting part, 18-liquid storage tank, 19-land wheel, 20-recovery pipe, 21-heat conduction fin, 22-adsorption through hole, 23-feeding pipe.

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. 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.