阅读说明：本技术 一种石油储油罐用内冷式油气安全回收装置 (Inner-cooling type oil gas safety recovery device for petroleum storage tank ) 是由 满建莉 肖梅 赵中斗 于 2019-09-28 设计创作，主要内容包括：本发明公开了一种石油储油罐用内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进料管,回收罐的上表面一端设置有排料管,所述回收罐的内部设置有冷凝管,回收罐的顶端设置有与冷凝管相对应的制冷器,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；本发明结构简单,使用方便,具有良好的保温性能,可以有效提升回收装置对能量的利用率,在使用时通过制冷器和冷凝管的相互配合对回收罐中的油气进行冷凝,然后对冷凝得到的石油进行回收,使回收装置的回收效果更好,提升用户对回收装置的使用体验。(The invention discloses an internal-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 a feeding pipe is arranged at the bottom end of the recovery tank, a discharging pipe is arranged at one end of the upper surface of the recovery tank, a condensing pipe is arranged inside the recovery tank, a refrigerator corresponding to the condensing pipe is arranged at the top end of the recovery tank, a temperature-sensing flow regulating valve is arranged at one side of the refrigerator, and a temperature sensor corresponding to the temperature-sensing flow regulating valve is arranged at the top end of the recovery tank; the oil gas recovery device is simple in structure, convenient to use and good in heat preservation performance, the utilization rate of the recovery device to energy can be effectively improved, oil gas in the recovery tank is condensed through the mutual matching of the refrigerator and the condensation pipe when the oil gas recovery device is used, and then oil obtained through condensation is recovered, so that the 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 an oil storage tank is with interior cold type oil gas safety recovery device, is provided with inlet pipe (1) including recovery tank (3) in the bottom of recovery tank (3), and the upper surface one end of recovery tank (3) is provided with row's material pipe (9), its characterized in that: the novel refrigerator is characterized in that a condensation pipe (2) is arranged inside the recovery tank (3), a refrigerator (11) corresponding to the condensation pipe (2) is arranged on the top end of the recovery tank (3), a temperature sensing flow regulating valve (12) is arranged on one side of the refrigerator (11), a temperature sensor (6) corresponding to the temperature sensing flow regulating valve (12) is arranged on the top end of the recovery tank (3), an air inlet pipe (13) is arranged at one end, away from the refrigerator (11), of the temperature sensing flow regulating valve (12), supporting legs (14) are arranged at two ends of the lower surface of the recovery tank (3), a purification box (15) is arranged below the recovery tank (3), and a recovery pipe (5) is arranged in the middle of the lower surface.

2. The internal-cooling oil and gas safety recovery device for the oil storage tank of claim 1, which is characterized in that: the other end of the upper surface of the recovery tank (3) is provided with a water pump (7), and the output end of the water pump (7) is provided with a spray head (8) corresponding to the discharge pipe (9).

3. The internal-cooling oil and gas safety recovery device for the oil storage tank of claim 2, characterized in that: the bottom of the discharging pipe (9) is provided with a filtering film (10), and the top of the recovery pipe (5) is provided with a check valve (17).

4. The internal-cooling oil and gas safety recovery device for the oil storage tank of claim 3, characterized in that: the inside of purifying box (15) is provided with purification piece (16), and the bottom of purification piece (16) is provided with filter screen (18), is provided with on purification piece (16) and is sealed the pad (19) corresponding with purifying box (15).

5. The internal-cooling oil and gas safety recovery device for the oil storage tank of claim 4, wherein: the sealing gasket (19) is made of rubber, and the sealing gasket (19) is bonded with the purifying piece (16) through glue.

6. The internal-cooling oil and gas safety recovery device for the oil storage tank of claim 5, characterized in that: the middle part of the front surface of the purifying piece (16) is provided with a handle (20), and the handle (20) is fixedly connected with the purifying piece (16) in a welding mode.

7. The internal-cooling type oil and gas safety recovery device for the oil storage tank according to any one of claims 1 to 6, wherein: the outer surface of the recovery tank (3) is coated with heat-preservation cotton (4), and the recovery tank (3) is bonded with the heat-preservation cotton (4) through glue.

Technical Field

The invention belongs to the technical field of petroleum storage, and particularly relates to an inner-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 No. CN 204665810U) discloses an oil-gas recovery device, the oil-gas recovery unit includes evaporators and compressors, temperature sensors are disposed on the evaporators, and a control cabinet is connected to the compressors and the temperature sensors on the evaporators, respectively, the control cabinet controls the operation or stop of the compressors according to the actual evaporation temperature of the evaporators to control the temperature of the evaporators.

However, although the recycling device can perform a certain recycling function, the recycling effect is poor, and the use experience of the user on the recycling device is affected.

Disclosure of Invention

The invention aims to provide an internal cooling type oil gas safety recovery device for a petroleum 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 interior cold type oil gas safety recovery device, includes the recovery tank, the bottom of recovery tank is provided with the inlet pipe, the upper surface one end of recovery tank is provided with row material pipe, the inside of recovery tank is provided with the condenser pipe, the top of recovery tank is provided with the refrigerator corresponding with the condenser pipe, 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, the last one end of keeping away from the refrigerator of temperature sensing flow control valve is provided with the intake pipe, the lower surface both ends of recovery tank are provided with the supporting legs, the below of recovery tank is provided with the purifying box, the lower surface middle.

As a further scheme of the invention: the other end of the upper surface of the recovery tank is provided with a water pump, and the output end of the water pump is provided with a spray head corresponding to the discharge pipe.

As a still further scheme of the invention: arrange the bottom of material pipe and be provided with filtration membrane, the top of recovery tube is provided with the check valve.

As a still further scheme of the invention: the inside of purifying box is provided with purifies the piece, and the bottom that purifies the piece is provided with the filter screen, purifies to be provided with on the piece and seals up with the corresponding sealed pad of purifying box.

As a still further scheme of the invention: the material of sealed pad is rubber, and sealed pad passes through glue bonding connection with the purification spare.

As a still further scheme of the invention: the middle part of the front surface of the purifying piece is provided with a handle, and the handle is fixedly connected with the purifying piece in a welding mode.

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, the utilization rate of the recovery device to energy can be effectively improved, oil gas in the recovery tank is condensed through the mutual matching of the refrigerator and the condensation pipe when the oil gas recovery device is used, and then oil obtained through condensation is recovered, so that the recovery effect of the recovery device is better, the use experience of a user on the recovery device is improved, and secondly, the oil obtained through recovery can be filtered, so that the quality of the oil is improved.

Drawings

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

FIG. 2 is a schematic structural view of a corresponding purifying member according to the present invention;

FIG. 3 is a schematic view of a corresponding structural gasket of the present invention;

in the figure: 1-feeding pipe, 2-condensing pipe, 3-recovery tank, 4-heat-preservation cotton, 5-recovery pipe, 6-temperature sensor, 7-water pump, 8-spray head, 9-discharging pipe, 10-filtering membrane, 11-refrigerator, 12-temperature-sensing flow regulating valve, 13-air inlet pipe, 14-supporting foot, 15-purifying box, 16-purifying piece, 17-check valve, 18-filtering net, 19-sealing gasket and 20-handle.

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.