Heat preservation structure for gas storage tank

Abstract

The utility model relates to a heat preservation structure for a gas storage tank, which comprises a gas storage tank body, a plurality of silica gel heating tapes are wrapped on the outer side of the gas storage tank body at intervals, heat preservation layers are wrapped on the outer sides of the silica gel heating tapes, protective layers are wrapped on the outer sides of the heat preservation layers, and isolation layers are wrapped on the outer sides of the protective layers. Two pairs of iron rings are arranged on the outer side of the isolation layer in a surrounding mode, and the isolation layer, the protection layer and the heat preservation layer are tightly pressed on the outer side of the gas storage tank body through the iron rings. The heat preservation layer, the protection layer and the isolation layer are arranged to isolate the influence of external temperature change on the gas storage tank body, heat loss is reduced, and therefore the energy efficiency of a gas storage system is improved; the temperature sensor, the temperature controller and the multiple sets of silica gel heating belts are used for heating the gas storage tank body under the condition that the temperature of the gas storage tank body changes, and it is guaranteed that heating is uniform and the gas temperature is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas storage tank technical field especially relates to a heat preservation structure for gas storage tank. BACKGROUND

[0002] A gas storage tank is a container used for storing gas, which is widely used in industries, construction, agriculture and other fields. Its main function is to store compressed gas so that it can be quickly released and used when needed. Gas storage tanks can be used to store various types of gas, such as air, nitrogen, oxygen, helium and other industrial gases. When the gas is compressed and stored in the gas storage tank, if the temperature changes greatly, the water in the gas may condense to form water droplets. These water droplets may cause corrosion inside the gas storage tank, affecting the service life and safety of the equipment. In some conditions, the gas may cause the temperature to drop during expansion, resulting in ice formation in some parts of the gas storage tank. Therefore, a heat preservation structure is needed to reduce the possibility of ice formation in the gas storage tank and ensure the normal operation of the equipment. SUMMARY

[0003] The utility model aims at solving the prior art's insufficient, and provides a heat preservation structure for gas storage tank.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a heat preservation structure for gas storage tank, comprising a gas storage tank body, the outside of the gas storage tank body is wrapped with a plurality of silica gel heating bands, the outside of the silica gel heating band is wrapped with a heat preservation layer, the outside of the heat preservation layer is wrapped with a protective layer, the outside of the protective layer is wrapped with an isolation layer, two pairs of iron rings are arranged around the outside of the isolation layer, and the iron rings press the isolation layer, the protective layer and the heat preservation layer tightly outside the gas storage tank body.

[0005] Further, the two ends of the silica gel heating band are provided with spring buckles, the silica gel heating band is fixed outside the gas storage tank body by the spring buckles, and a temperature controller is arranged on each silica gel heating band.

[0006] Further, the iron ring comprises two semicircular iron rings, one end of the two semicircular iron rings is rotatably connected, and the other end of the two semicircular iron rings is fixedly connected through bolts.

[0007] Further, a temperature sensor is arranged outside the gas storage tank body, and the temperature sensor is fixed inside the silica gel heating band.

[0008] Further, the material of the heat preservation layer is rubber plastic or glass wool or rock wool insulation felt.

[0009] Further, the protective layer is a glass fiber woven layer, and the outside of the glass fiber woven layer is coated with Teflon resin.

[0010] Further, the isolation layer is an aluminum foil layer.

[0011] The utility model discloses the beneficial effect is: the utility model discloses through setting up the influence of the outside temperature change to the gas storage tank body, reduces the heat loss to improve the energy efficiency of gas storage system with the heat preservation layer, the protective layer, the isolation layer. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the structure cross section schematic view of the utility model;

[0013] Fig. 2 It is the structure plan view of iron ring;

[0014] In the drawing: 1-gas storage tank body;2-silica gel heating band;3-heat preservation layer;4-protective layer;5-isolation layer;6-iron ring;7-spring buckle;8-temperature controller;9-temperature sensor;

[0015] The drawing in the utility model is all schematic view, and its size does not represent actual size;

[0016] The following will be combined with the embodiment of the utility model and be described in detail with reference to the drawings. DETAILED DESCRIPTION

[0017] The utility model will be further explained below in combination with the drawings and examples:

[0018] As Figs. 1-2 The utility model discloses a heat preservation structure for gas storage tank, including gas storage tank body 1, the outside interval of gas storage tank body 1 is wrapped with several silica gel heating bands 2, the outside of silica gel heating band 2 is wrapped with heat preservation layer 3, the outside of heat preservation layer 3 is wrapped with protective layer 4, the outside of protective layer 4 is wrapped with isolation layer 5, the outside of isolation layer 5 is surrounded with two pairs of iron ring 6, and iron ring 6 is pressed tightly on the outside of isolation layer 5, protective layer 4 and heat preservation layer 3 of gas storage tank body 1. The silica gel heating band 2 of layered arrangement can control the silica gel heating band 2 of different height to provide different heat, guarantee the even heating, prevent gas overheating.

[0019] The both ends of silica gel heating band 2 are provided with spring buckle 7, and silica gel heating band 2 is fixed on the outside of gas storage tank body 1 with spring buckle 7, and temperature controller 8 is arranged on each silica gel heating band 2. Temperature controller 8 controls the temperature of silica gel heating band 2.

[0020] The iron ring 6 comprises two half-circular iron rings, one end of the two half-circular iron rings is rotatably connected, and the other end of the two half-circular iron rings is fixedly connected through bolts.

[0021] The gas tank body 1 is provided with a temperature sensor 9 on the outside, and the temperature sensor 9 is fixed on the inside of the silica gel heating band 2.

[0022] The material of the heat preservation layer 3 is rubber plastic or glass wool or rock wool heat preservation felt.

[0023] The protective layer 4 is a glass fiber woven layer, and the outside of the glass fiber woven layer is coated with Teflon resin.

[0024] The isolation layer 5 is an aluminum foil layer.

[0025] The working principle of the utility model is that the temperature sensor 9 measures the temperature of the gas tank body 1, when the temperature is too low, the silica gel heating band 2 is opened through the temperature controller 8 to heat the gas tank body 1, different heights of the silica gel heating band 2 set different heating temperatures to ensure that the gas is heated uniformly, so that the gas is kept in a certain temperature range, so that the gas pressure can be better controlled, and the inside of the gas tank is stable. The isolation layer 5, the protective layer 4 and the heat preservation layer 3 can reduce the heat loss of the gas tank body 1, so as to improve the energy efficiency of the gas storage system.

[0026] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode, as long as various improvements are made by adopting the method concept and technical scheme of the utility model, or the utility model is directly applied to other occasions without improvement, and all falls within the protection scope of the utility model.

Claims

1. A heat insulation structure for a gas storage tank, characterized in that, The utility model relates to a kind of gas storage tank, including gas storage tank body (1), the outside of the gas storage tank body (1) is spacedly wrapped with several silica gel heating bands (2), the outside of the silica gel heating band (2) is wrapped with heat preservation layer (3), the outside of the heat preservation layer (3) is wrapped with protective layer (4), the outside of the protective layer (4) is wrapped with isolation layer (5), the outside of the isolation layer (5) is surrounded with two pairs of iron ring (6), the iron ring (6) is pressed tightly in the outside of the isolation layer (5), the protective layer (4), the heat preservation layer (3) of gas storage tank body (1).

2. The thermal insulation structure for a gas tank according to claim 1, wherein The both ends of the silica gel heating band (2) are provided with spring buckle (7), the silica gel heating band (2) is fixed outside the gas storage tank body (1) with the spring buckle (7), and temperature controller (8) is provided on each silica gel heating band (2).

3. The thermal insulation structure for a gas tank according to claim 1, wherein The iron ring (6) includes two half-circle iron rings, one end of the two half-circle iron rings is rotatably connected, and the other end of the two half-circle iron rings is fixedly connected by bolts.

4. The thermal insulation structure for a gas tank according to claim 1, wherein The outside of the gas storage tank body (1) is provided with temperature sensor (9), and the temperature sensor (9) is fixed inside the silica gel heating band (2).

5. The thermal insulation structure for a gas tank according to claim 1, wherein The material of the heat preservation layer (3) is rubber plastic or glass wool or rock wool insulation felt.

6. The thermal insulation structure for a gas tank according to claim 1, wherein The protective layer (4) is a glass fiber woven layer, and the outside of the glass fiber woven layer is coated with Teflon resin.

7. The thermal insulation structure for a gas tank according to claim 1, wherein The isolation layer (5) is an aluminum foil layer.

Images