External heat preservation type storage tank

Abstract

The utility model discloses an external heat preservation type storage tank which comprises a tank body, a heat preservation unit is arranged on the outer side of the tank body and comprises a heat exchange pipe, the heat exchange pipe is fixedly connected to the outer side of the tank body and is of a spiral structure, a water inlet pipe is fixedly connected to the front side of the outer side of the heat exchange pipe, and a water outlet pipe is fixedly connected to the front side of the outer side of the heat exchange pipe. The storage tank comprises a heat exchange pipe, a water inlet pipe is fixedly connected to the rear side of the heat exchange pipe, a water outlet pipe is fixedly connected to the rear side of the heat exchange pipe, a heat preservation cover is arranged on the outer side of the heat exchange pipe, cover rings are fixedly connected to the left side and the right side of the heat preservation cover correspondingly, and a reinforcing rod is fixedly connected between the cover rings on the left side and the right side. And internal liquid can be conveniently stored, and the storage tank can be conveniently protected through a reinforcing rod.

Description

Technical Field

[0001] The utility model relates to the field of storage tanks, in particular to an external heat-insulating storage tank. Background Art

[0002] Storage tanks are containers for storing liquids or gases. They can be divided into many types according to their materials and uses.

[0003] When roto-molded storage tanks are in use, some require insulation, which cannot be achieved in the original settings. This is because an anti-corrosion layer is rolled on the inner wall of the anti-corrosion storage tank, which makes it impossible to install a metal heat exchange coil inside the tank, which is prone to corrosion and the storage tank cannot be insulated. Utility Model Content

[0004] In order to overcome the shortcoming of the prior art that the storage tank is not easy to be insulated, one of the purposes of the utility model is to provide an externally insulated storage tank.

[0005] One of the purposes of the utility model is achieved by adopting the following technical solution: an externally insulated storage tank comprises a tank body: a heat preservation unit is arranged on the outer side of the tank body;

[0006] The heat preservation unit includes a heat exchange tube, which is fixedly connected to the outside of the tank body. The heat exchange tube is arranged in a spiral structure. The front side of the outside of the heat exchange tube is fixedly connected with a water inlet pipe, and the rear side of the heat exchange tube is fixedly connected with a water outlet pipe. The outside of the heat exchange tube is provided with a heat preservation cover, and the left and right sides of the heat preservation cover are fixedly connected with cover rings, and a reinforcement rod is fixedly connected between the cover rings on the left and right sides.

[0007] According to the externally insulated storage tank, a plurality of the reinforcing rods are provided.

[0008] According to the external heat-insulated storage tank, the outer ends of the water inlet pipe and the water outlet pipe are fixedly connected with flanges, so as to facilitate connection with external pipelines.

[0009] According to the externally insulated storage tank, the cover ring is fixedly connected to the tank body. Beneficial Effects

[0010] By providing a heat exchange tube, a water inlet pipe, a water outlet pipe, a heat insulation cover and a cover ring, it is convenient to perform heat insulation operation on the storage tank, store the liquid inside, and the storage tank is conveniently protected by the reinforcement rod.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall three-dimensional structural diagram of the external insulation storage tank of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the heat preservation unit in the external heat preservation storage tank of the utility model;

[0015] Figure 3 The utility model is a three-dimensional structural diagram of the heat preservation unit in the external heat preservation type storage tank without the heat preservation cover.

[0016] Legend:

[0017] 1. Tank body; 2. Insulation unit; 201. Heat exchange tube; 202. Water outlet pipe; 203. Water inlet pipe; 204. Insulation cover; 205. Cover ring; 206. Reinforcement rod. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] Reference Figure 1-3 , an externally insulated storage tank comprises a tank body 1: an insulation unit 2 is arranged on the outside of the tank body 1, wherein the insulation unit 2 facilitates the insulation operation of the solution in the tank body 1.

[0020] The heat preservation unit 2 includes a heat exchange tube 201, which is fixedly connected to the outside of the tank body 1. The heat exchange tube 201 is a spiral structure. The front side of the outside of the heat exchange tube 201 is fixedly connected to a water inlet pipe 203, and the rear side of the heat exchange tube 201 is fixedly connected to a water outlet pipe 202. A heat preservation cover 204 is arranged on the outside of the heat exchange tube 201. The left and right sides of the heat preservation cover 204 are fixedly connected to cover rings 205. A reinforcement rod 206 is fixedly connected between the cover rings 205 on the left and right sides. The number of reinforcement rods 206 is set to be multiple. The water inlet pipe 203 is fixedly connected to the front side of the outside of the heat exchange tube 201, and the water outlet pipe 202 is fixedly connected to the rear side of the heat exchange tube 201. A flange is fixedly connected to the outer end of the water outlet pipe 202, and the cover ring 205 is fixedly connected to the tank body 1. When in use, hot water is conveniently introduced into the heat exchange tube 201 through the water inlet pipe 203, and the hot water is discharged through the water outlet pipe 202, so that the heat of the hot water is conveniently transferred to the inner side of the tank body 1, and the tank body 1 is conveniently kept warm. The heat exchange tube 201 is kept warm by the heat insulation cover 204 to avoid excessive heat loss, and then a plurality of reinforcement rods 206 are used to increase the protective performance of the heat insulation cover 204, so as to protect the tank body 1.

[0021] Working principle: When in use, the staff first adds hot water to the heat exchange tube 201 through the water inlet pipe 203 to facilitate the insulation operation of the tank body 1, and protects the tank body 1 through multiple reinforcement rods 206.

[0022] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Externally insulated storage tank, characterized in that: It comprises a tank body (1), wherein a heat preservation unit (2) is arranged on the outer side of the tank body (1); The heat-insulating unit (2) comprises a heat exchange tube (201), the heat exchange tube (201) being fixedly connected to the outside of the tank body (1), the heat exchange tube (201) being arranged in a spiral structure, the front side of the outside of the heat exchange tube (201) being fixedly connected to a water inlet pipe (203), the rear side of the heat exchange tube (201) being fixedly connected to a water outlet pipe (202), a heat-insulating cover (204) being arranged on the outside of the heat exchange tube (201), the left and right sides of the heat-insulating cover (204) being fixedly connected to cover rings (205), and a reinforcing rod (206) being fixedly connected between the cover rings (205) on the left and right sides.

2. The externally insulated storage tank according to claim 1, characterized in that: The number of the reinforcement rods (206) is multiple.

3. The externally insulated storage tank according to claim 1, characterized in that: The outer ends of the water inlet pipe (203) and the water outlet pipe (202) are fixedly connected with flanges.

4. The externally insulated storage tank according to claim 1, characterized in that: The cover ring (205) is fixedly connected to the tank body (1).

Images