CN217109110U

CN217109110U - Low-temperature storage tank

Info

Publication number: CN217109110U
Application number: CN202123351505.7U
Authority: CN
Inventors: 王政林; 余菲; 董昕宏; 高爱军
Original assignee: Angang Energy Technology Co ltd
Current assignee: Angang Energy Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-02
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a low-temperature storage tank, which comprises an inner tank body, an outer tank body, a heat insulation sleeve, a spiral water pipe, a liquid storage tank, a cooler, a first through pipe, a second through pipe, a motor, a worm gear mechanism, a disc and a connecting pipe, wherein the outer tank body is sleeved outside the inner tank body, the heat insulation sleeve is arranged outside the outer tank body, and a cavity is arranged in the heat insulation sleeve; the spiral water pipe is wound outside the inner tank body, the water outlet end of the liquid storage tank is connected with the water inlet end of the cooler, and the water outlet end of the vacuum pump is connected with the water inlet end of the spiral water pipe; one end of the first through pipe is fixedly connected with the disc, the other end of the first through pipe is rotatably connected with the second through pipe, the motor drives the first through pipe to rotate through the worm gear mechanism, a plurality of connecting pipes are inserted at the bottom of the disc, and the connecting pipes are communicated with a cavity in the disc. The advantages are that: the low temperature storage tank adopts inner tank body, outer jar of body, the isolated temperature of radiation shield sleeve three layer construction, and the radiation shield sleeve is hollow structure, promotes thermal-insulated effect. The inner tank body is cooled by the cooling liquid, and the stability of the environment in the tank body is guaranteed.

Description

Low-temperature storage tank

Technical Field

The utility model belongs to fuel type energy transportation field especially relates to a low temperature storage tank.

Background

For better storage fuel type energy, for example liquefied natural gas etc. all will use the low temperature storage tank to preserve in many areas, current low temperature storage tank heat-proof quality is poor, lacks the function of self-sustaining internal environment, does not have fine safeguard measure in some big or hot areas of illumination intensity, and jar body temperature receives environmental impact easily, causes the potential safety hazard, and in the maintenance process, is difficult to clean, leads to the jar interior probably to have impurity, inconvenient people's use.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a low-temperature storage tank which improves the cleaning capacity and the heat-insulating property of the storage tank.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

a low-temperature storage tank comprises an inner tank body, an outer tank body, a heat insulation sleeve, a spiral water pipe, a liquid storage tank, a cooler, a first through pipe, a second through pipe, a motor, a worm and gear mechanism, a disc and a connecting pipe, wherein the outer tank body is sleeved outside the inner tank body, the heat insulation sleeve is installed outside the outer tank body, and a cavity is formed in the heat insulation sleeve;

the bottom of the outer tank body is inserted with a material guide pipe, the upper end of the material guide pipe is communicated with the inner tank body, the spiral water pipe is wound outside the inner tank body, the water outlet end of the liquid storage tank is connected with the water inlet end of the cooler, the water outlet end of the cooler is connected with the water inlet end of the vacuum pump, and the water outlet end of the vacuum pump is connected with the water inlet end of the spiral water pipe;

first siphunculus one end and the internal disc fixed connection of inner tank, the other end stretches out the radiation shield cover and rotates with the second siphunculus to be connected, the motor passes through worm gear mechanism and drives first siphunculus rotation, the disc in open and have the cavity, the bottom of disc is connected with a plurality of takeovers, the cavity in takeover and the disc is linked together, is connected with a plurality of nozzles and brush on the takeover that is close to inner tank body one side.

The material guide pipe is connected with a first electromagnetic valve.

And the second through pipe is connected with a second electromagnetic valve.

The solar water heater further comprises a light screen and a support rod, wherein the light screen is supported and fixed above the outer tank body through the support rod, and the support rod is fixedly connected to the upper part of the outer tank body.

The section of the shading plate is isosceles trapezoid.

The connecting pipes are uniformly distributed in the radial direction.

The disc type oil filter is characterized by further comprising an annular sliding rod, an annular sliding groove and balls, the annular sliding rod is fixed on the disc, the annular sliding groove is fixed on the inner top wall of the inner tank body, the annular sliding rod is connected with the annular sliding groove in an inserting mode, and the balls are installed between the annular sliding rod and the annular sliding groove.

And sealing bearings are arranged between the first through pipe and the second through pipe, between the first through pipe and the outer tank body and between the first through pipe and the inner tank body.

The liquid storage tank, the cooler and the vacuum pump are all arranged at the bottom of the outer tank body.

Compared with the prior art, the beneficial effects of the utility model are that:

the light screen is added at the top of the low-temperature storage tank to block sunshine, the influence of the highlight on the temperature of the tank body is reduced, the low-temperature storage tank adopts an inner tank body, an outer tank body and a heat insulation sleeve three-layer structure, the temperature can be isolated, the heat insulation sleeve is of a hollow structure, and the overall heat insulation effect of the storage tank can be further improved. The liquid storage tank and the cooler provide cooled cooling liquid for the spiral water pipe, the inner tank body is directly cooled, and the stability of the environment in the tank body is further guaranteed. In addition, the motor drives first siphunculus and rotates, and the washing liquid is bloated in the cooperation is to the second siphunculus, can scrub the inner wall of the internal jar of body, makes things convenient for people to use, has reduced the potential safety hazard.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: 1. an inner tank body; 2. an outer tank body; 3. a heat insulating sleeve; 4. a material guide pipe; 5. a first solenoid valve; 6. a liquid storage tank; 7. A cooler; 8. a vacuum pump; 9. a spiral water pipe; 10. a strut; 11. a visor; 12. a first through pipe; 13. a second pipe; 14. a second solenoid valve; 15. a worm gear; 16. a motor; 17. a worm; 18. a disc; 19. taking over a pipe; 20. a nozzle; 21. a brush; 22. an annular chute; 23. an annular slide bar; 24. and a ball.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.

Referring to fig. 1-3, the low-temperature storage tank comprises an inner tank body 1, an outer tank body 2, a heat insulation sleeve 3, a spiral water pipe 9, a liquid storage tank 6, a cooler 7, a first through pipe 12, a second through pipe 13, a motor 16, a worm gear mechanism, a disc 18 and a connecting pipe 19, wherein the outer tank body 2 is sleeved outside the inner tank body 1, the heat insulation sleeve 3 is installed outside the outer tank body 2, and a cavity is formed in the heat insulation sleeve 3.

The bottom of the outer tank body 2 is inserted with a material guide pipe 4, the upper end of the material guide pipe 4 is communicated with the inner tank body 1, a spiral water pipe 9 is wound outside the inner tank body 1, the water outlet end of the liquid storage tank 6 is connected with the water inlet end of a cooler 7, the water outlet end of the cooler 7 is connected with the water inlet end of a vacuum pump 8, and the water outlet end of the vacuum pump 8 is connected with the water inlet end of the spiral water pipe 9; the material guiding pipe 4 is connected with a first electromagnetic valve 5. The liquid storage tank 6, the cooler 7 and the vacuum pump 8 are all arranged at the bottom of the outer tank body 2.

One end of the first through pipe 12 is fixedly connected with a disc 18 in the inner tank body 1, the other end of the first through pipe extends out of the heat insulation sleeve 3 to be rotatably connected with the second through pipe 13, the second through pipe 13 is connected with a second electromagnetic valve 14, and clean water can be led into the inner tank body 1 through the second through pipe 13. The motor 16 drives the first through pipe 12 to rotate through a worm gear mechanism, an output shaft of the motor 16 is fixedly connected with the worm 17, the worm 17 is meshed with the worm wheel 15, and the worm wheel 15 is fixedly connected with the first through pipe 12. A cavity is arranged in the disc 18, the bottom of the disc 18 is connected with a plurality of connecting pipes 19, and the connecting pipes 19 are uniformly distributed along the radial direction of the inner tank body 1. The connecting pipe 19 is communicated with the cavity in the disc 18, and a plurality of nozzles 20 and brushes 21 are connected on the connecting pipe 19 at one side close to the inner tank body 1. The annular sliding rod 23 is fixed on the disc 18, the annular sliding groove 22 is fixed on the inner top wall of the inner tank body 1, the annular sliding rod 23 is inserted into the annular sliding groove 22, and a plurality of balls 24 are arranged between the annular sliding rod 23 and the annular sliding groove 22. Sealing bearings are arranged between the first through pipe 12 and the second through pipe 13, between the first through pipe 12 and the outer tank body 2 and between the first through pipe 12 and the inner tank body 1.

The low-temperature storage tank further comprises a light screen 11 and a support rod 10, the light screen 11 is supported and fixed above the outer tank body 2 through the support rod 10, and the support rod 10 is fixedly connected to the upper portion of the outer tank body 2. The cross section of the shading plate 11 is isosceles trapezoid.

The energy to be stored can be led in through the bottom material guiding pipe 4, and the material guiding pipe 4 at the bottom is also a channel for leading out when the energy is needed to be used. The light screen 11 can block sunshine, reduces the influence of highlight to jar body temperature. A cavity can be arranged between the inner tank body 1 and the outer tank body 2, and the cavity is vacuumized to further isolate the temperature. The heat insulation sleeve 3 adopts a cavity structure, and the overall heat insulation effect of the storage tank can be further improved. Lead to the coolant liquid in the spiral water pipe 9, directly cool down to the internal jar of body 1, further ensure the stability of storage tank internal environment, reduced the potential safety hazard

The second through pipe 13 is connected with an external pipeline or a tank body filled with cleaning liquid, when the inner tank body 1 needs to be cleaned, firstly, materials are guided out through the bottom material guide pipe 4, then the motor 16 drives the first through pipe 12 to rotate, the cleaning liquid is blown into the second through pipe 13, enters the first through pipe 12 along the second through pipe 13 and then enters the cavity of the disc 18, and is sprayed out through the nozzle 20 on the connecting pipe 19, the inner wall of the inner tank body 1 is scrubbed in a rotary mode by matching with the rotary disc 18 and the brush 21, and finally the first electromagnetic valve 5 is opened to discharge the cleaning liquid, so that the storage tank can be continuously used, the use of people is facilitated, and the potential safety hazard is reduced.

Claims

1. A low-temperature storage tank is characterized by comprising an inner tank body, an outer tank body, a heat insulation sleeve, a spiral water pipe, a liquid storage tank, a cooler, a first through pipe, a second through pipe, a motor, a worm gear mechanism, a disc and a connecting pipe, wherein the outer tank body is sleeved outside the inner tank body, the heat insulation sleeve is installed outside the outer tank body, and a cavity is formed in the heat insulation sleeve;

2. The cryogenic storage tank of claim 1, wherein the feeding pipe is connected to a first solenoid valve.

3. The cryogenic storage tank of claim 1 wherein a second solenoid valve is connected to the second pipe.

4. The cryogenic storage tank of claim 1, further comprising a light screen and a support rod, wherein the light screen is supported and fixed above the outer tank body through the support rod, and the support rod is fixedly connected to the upper part of the outer tank body.

5. The cryogenic storage tank of claim 4 wherein the cross-section of the baffle is an isosceles trapezoid.

6. A cryogenic storage tank according to claim 1 wherein said connecting pipes are radially equispaced.

7. The cryogenic storage tank of claim 1, further comprising an annular slide bar, an annular chute and balls, wherein the annular slide bar is fixed on the disc, the annular chute is fixed on the inner top wall of the inner tank body, the annular slide bar is inserted into the annular chute, and the balls are installed between the annular slide bar and the annular chute.

8. The cryogenic storage tank of claim 1, wherein sealing bearings are mounted between the first through pipe and the second through pipe, between the first through pipe and the outer tank body, and between the first through pipe and the inner tank body.

9. The cryogenic storage tank of claim 1, wherein the liquid storage tank, the cooler and the vacuum pump are all arranged at the bottom of the outer tank body.