Cold storage tank with thermal insulation layer

Abstract

The utility model discloses a cold storage tank with a heat preservation layer in the technical field of cold storage tanks, which comprises a cold storage tank body, a heat preservation mechanism arranged on the outer side of the cold storage tank body, a connecting mechanism arranged on the outer side of the heat preservation mechanism, a first heat preservation tank body arranged in front of the cold storage tank body, and a second heat preservation tank body arranged behind the cold storage tank body. The cold storage tank with the heat preservation layer is composed of the cold storage tank body, the heat preservation mechanism and the connecting mechanism, the heat preservation mechanism is designed in a separated mode, so that the heat preservation layer can exist independently, the overall weight and size of the cold storage tank cannot be excessively increased, and heat conduction and heat loss in the cold storage tank can be effectively reduced due to the existence of the heat preservation mechanism; the influence of the external environment temperature on the cooling liquid is reduced, and a good heat preservation effect is provided; the connecting mechanism has the beneficial effects of being stable in limiting and fixing, safe in connection and easy and convenient to mount and dismount, the stability and safety of the cold storage tank body are ensured, and follow-up maintenance and replacement operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage tanks, in particular to a cold storage tank with a heat preservation layer. Background Art

[0002] A cold storage tank, also known as a refrigerant storage tank or a frozen storage tank, is a container for storing frozen liquids or refrigerants. It is usually made of steel or other corrosion-resistant materials and has good thermal insulation properties. Cold storage tanks are widely used in refrigeration systems, air-conditioning systems, chemical processes and other fields to store and transport refrigerants to achieve cooling or freezing purposes. Cold storage tanks can maintain the coolant at a low temperature through a refrigeration unit provided by electricity or other energy sources, and release the cooling effect when needed.

[0003] The patent document with application number CN202222893048.2 discloses a horizontal cold storage tank with high mixing efficiency, which includes a horizontal cold storage tank body, one side of the horizontal cold storage tank body is electrically connected to the control console, a plurality of support seats are evenly arranged at the bottom end of the horizontal cold storage tank body, both ends of the horizontal cold storage tank body are connected to the inner side of the tank cover by a plurality of fixing bolts, and a plurality of water inlets are evenly opened at the top of the horizontal cold storage tank body; a plurality of mounting seats are evenly installed at both ends of the horizontal cold storage tank body, and an adjustment component matched with the mounting seat is installed inside the horizontal cold storage tank body, and the adjustment component A cold air pipe is installed at one end of the component; a number of cold air nozzles are evenly installed on both sides of the surface of the adjustment component; however, the existing cold storage tank has a simple structure, and the cold storage tank is used to store liquids such as coolants for a long time. However, due to temperature loss and temperature dissipation in the cold storage tank, these factors may cause the low-temperature coolant stored in the cold storage tank to gradually heat up, which may eventually destroy the cooling effect of the coolant, and the existing insulation layer is often fixedly installed on the cold storage tank, and it is time-consuming and laborious to replace or disassemble it later, and the insulation layer will increase the overall weight and volume of the cold storage tank, which is not convenient for transportation operations. Utility Model Content

[0004] The utility model aims to provide a cold storage tank with a heat-insulating layer to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cold storage tank with an insulation layer comprises a cold storage tank body, a heat preservation mechanism is arranged on the outside of the cold storage tank body, a connecting mechanism is arranged on the outside of the heat preservation mechanism, the heat preservation mechanism comprises a first heat preservation tank body, a first heat preservation pipe sleeve, a second heat preservation tank body and a second heat preservation pipe sleeve, the first heat preservation tank body is arranged in front of the cold storage tank body, the second heat preservation tank body is arranged behind the cold storage tank body, the first heat preservation pipe sleeve is fixedly installed on both left and right ends of the first heat preservation tank body, and the second heat preservation pipe sleeve is fixedly installed on both left and right ends of the second heat preservation tank body.

[0007] Optionally, the insulation mechanism also includes a first sealing slot, a second sealing slot, a first sealing connecting plate, a third sealing slot, a fourth sealing slot and a second sealing connecting plate. The first insulation tank body has a first sealing slot at the upper end and a third sealing slot at the lower end.

[0008] Optionally, a second sealing slot is provided at the upper end of the second heat-insulating tank body, and a fourth sealing slot is provided at the lower end of the second heat-insulating tank body.

[0009] Optionally, a first sealing plate is provided between the first sealing slot and the second sealing slot, and a second sealing plate is provided between the third sealing slot and the fourth sealing slot.

[0010] Optionally, the connecting mechanism includes a first threaded seat, a first limiting screw, a second threaded seat, a second limiting screw, a first connecting belt, a third threaded seat, a third limiting screw, a fourth threaded seat, a fourth limiting screw and a second connecting belt, and the first threaded seat is fixedly installed on the upper end of the first insulation tank body, and the third threaded seat is fixedly installed on the lower end of the first insulation tank body.

[0011] Optionally, a second threaded seat is fixedly mounted on the upper end of the second heat-insulating tank body, and a fourth threaded seat is fixedly mounted on the lower end of the second heat-insulating tank body.

[0012] Optionally, a first limiting screw is arranged on the inner side of the first threaded seat, a third limiting screw is arranged on the inner side of the third threaded seat, a second limiting screw is arranged on the inner side of the second threaded seat, and a fourth limiting screw is arranged on the inner side of the fourth threaded seat.

[0013] Optionally, a first connecting belt is provided at the upper ends of the first threaded seat and the second threaded seat, and a second connecting belt is provided at the upper ends of the third threaded seat and the fourth threaded seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a heat preservation mechanism is provided, and the existence of the heat preservation mechanism can effectively reduce the heat conduction and heat loss inside the cold storage tank. The first heat preservation tank body and the second heat preservation tank body form a sealed heat preservation layer, which reduces the influence of the external ambient temperature on the coolant and provides a good heat preservation effect. Through the heat preservation design of the heat preservation mechanism, the temperature change inside the cold storage tank is reduced. The heat preservation layer can limit the increase in the temperature of the coolant, slow down the loss of heat and temperature dissipation, thereby maintaining the low temperature state of the coolant, which helps to maintain the stability of the coolant during long-term storage; the heat preservation mechanism adopts a separate design, so that the heat preservation layer can exist independently and will not excessively increase the overall weight and volume of the cold storage tank. Compared with the heat preservation layer directly fixedly installed on the cold storage tank in the traditional design, this design can reduce the burden of transportation and installation and improve the convenience of operation.

[0016] 2. In the utility model, a connecting mechanism is provided, and the connecting mechanism can limit and fix the cold storage tank body by rotating the first limit screw and the second limit screw, as well as the third limit screw and the fourth limit screw. The movement and extrusion of the limit screw make the cold storage tank body stably fixed inside the heat preservation mechanism to prevent it from loosening or shifting. This limit fixation can ensure the stability and heat preservation effect of the cold storage tank body; the threaded seat and screw structure in the connecting mechanism provide a firm connection method, and the first threaded seat and the second threaded seat match the thread of the screw to achieve a reliable threaded connection, which can ensure that the connection between the cold storage tank body and the heat preservation mechanism is tight and safe, and is not easy to loosen or fall off during transportation and use; and by rotating the limit screw and loosening the connecting belt, the cold storage tank body can be quickly disassembled and reinstalled when needed. The convenient installation and disassembly process can save time and effort and improve the efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0018] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from a plan view;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 5 It is a schematic diagram of the structure of the utility model in a three-dimensional top view;

[0022] Figure 6 It is a schematic structural diagram of a three-dimensional cutaway view of the utility model.

[0023] In the figure: 1. cold storage tank body; 2. insulation mechanism; 201. first insulation tank body; 202. first insulation pipe sleeve; 203. second insulation tank body; 204. second insulation pipe sleeve; 205. first sealing slot; 206. second sealing slot; 207. first sealing connecting plate; 208. third sealing slot; 209. fourth sealing slot; 210. second sealing connecting plate; 3. connecting mechanism; 301. first threaded seat; 302. first limiting screw; 303. second threaded seat; 304. second limiting screw; 305. first connecting belt; 306. third threaded seat; 307. third limiting screw; 308. fourth threaded seat; 309. fourth limiting screw; 310. second connecting belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 6 In an embodiment of the utility model, a cold storage tank with an insulation layer includes a cold storage tank body 1, a heat preservation mechanism 2 is arranged on the outside of the cold storage tank body 1, a connecting mechanism 3 is arranged on the outside of the heat preservation mechanism 2, the heat preservation mechanism 2 includes a first heat preservation tank body 201, a first heat preservation pipe sleeve 202, a second heat preservation tank body 203 and a second heat preservation pipe sleeve 204, the first heat preservation tank body 201 is arranged in front of the cold storage tank body 1, the second heat preservation tank body 203 is arranged behind the cold storage tank body 1, the left and right ends of the first heat preservation tank body 201 are fixedly installed with the first heat preservation pipe sleeve 202, the left and right ends of the second heat preservation tank body 203 are fixedly installed with the second heat preservation pipe sleeve 204, the heat preservation mechanism 2 also includes a first sealing A sealing slot 205, a second sealing slot 206, a first sealing connecting plate 207, a third sealing slot 208, a fourth sealing slot 209 and a second sealing connecting plate 210. The first heat-insulating tank body 201 has a first sealing slot 205 at its upper end, a third sealing slot 208 at its lower end, a second sealing slot 206 at its upper end, a fourth sealing slot 209 at its lower end, a first sealing connecting plate 207 between the first sealing slot 205 and the second sealing slot 206, and a second sealing connecting plate 210 between the third sealing slot 208 and the fourth sealing slot 209;

[0026] The first heat-insulating tank body 201 provides an initial heat-insulating effect, and is clamped with the second heat-insulating tank body 203 to form a heat-insulating layer; the first heat-insulating tank body 201 and the second heat-insulating tank body 203 form a sealed heat-insulating layer, which reduces the influence of the external ambient temperature on the coolant and provides a good heat-insulating effect. Through the heat-insulating design of the heat-insulating mechanism 2, the temperature change inside the cold storage tank is reduced, and the heat-insulating layer can limit the increase in the temperature of the coolant, slow down the loss of heat and the dissipation of temperature, thereby maintaining the low temperature state of the coolant, which helps to maintain the stability of the coolant during long-term storage;

[0027] The connecting mechanism 3 includes a first threaded seat 301, a first limiting screw 302, a second threaded seat 303, a second limiting screw 304, a first connecting belt 305, a third threaded seat 306, a third limiting screw 307, a fourth threaded seat 308, a fourth limiting screw 309 and a second connecting belt 310. The first threaded seat 301 is fixedly installed on the upper end of the first heat-insulating tank body 201, the third threaded seat 306 is fixedly installed on the lower end of the first heat-insulating tank body 201, the second threaded seat 303 is fixedly installed on the upper end of the second heat-insulating tank body 203, and the third threaded seat 306 is fixedly installed on the lower end of the first heat-insulating tank body 201. A fourth threaded seat 308 is fixedly installed at the lower end of the temperature tank body 203, a first limiting screw 302 is arranged on the inner side of the first threaded seat 301, a third limiting screw 307 is arranged on the inner side of the third threaded seat 306, a second limiting screw 304 is arranged on the inner side of the second threaded seat 303, a fourth limiting screw 309 is arranged on the inner side of the fourth threaded seat 308, a first connecting belt 305 is arranged on the upper ends of the first threaded seat 301 and the second threaded seat 303, and a second connecting belt 310 is arranged on the upper ends of the third threaded seat 306 and the fourth threaded seat 308;

[0028] The first threaded seat 301, the first limiting screw 302, the second threaded seat 303, the second limiting screw 304, the third threaded seat 306, the third limiting screw 307, the fourth threaded seat 308 and the fourth limiting screw 309 are adjusted by rotation to achieve the limiting fixation of the cold storage tank body 1 to ensure that the cold storage tank body 1 is stable inside the insulation mechanism 2; the first connecting belt 305 and the second connecting belt 310 ensure the stability and safety of the insulation layer by tightening the first insulation tank body 201 and the second insulation tank body 203.

[0029] The working principle of the utility model is as follows: the cold storage tank with a heat-insulating layer is composed of a cold storage tank body 1, a heat-insulating mechanism 2 and a connecting mechanism 3. The heat-insulating mechanism 2 and the connecting mechanism 3 are adapted for use, which is convenient for installation and disassembly operations. The disassembled cold storage tank is convenient for transportation, and it is convenient for installation operations when the cold storage tank is installed. When the heat-insulating mechanism 2 and the connecting mechanism 3 are used, the first heat-insulating tank body 201 and the second heat-insulating tank body 203 are fitted and clamped, and the cold storage tank body 1 is wrapped inside. After the first heat-insulating tank body 201 and the second heat-insulating tank body 203 are clamped, the first sealing plate 207 is inserted into the inner side of the first sealing slot 205 and the second sealing slot 206, and the second sealing plate 210 is inserted into the inner side of the third sealing slot 208 and the fourth sealing slot 209, so as to achieve the effect of sealed installation, and the heat-insulating mechanism 2 is completed. After the preliminary installation operation, the connecting mechanism 3 is activated to limit the cold storage tank body 1, and the first limiting screw 302 and the second limiting screw 304 are rotated so that the first limiting screw 302 and the second limiting screw 304 move inward and squeeze the cold storage tank body 1, and the third limiting screw 307 and the fourth limiting screw 309 are rotated so that the third limiting screw 307 and the fourth limiting screw 309 move inward and squeeze the cold storage tank body 1, and finally the cold storage tank body 1 is stably limited on the inner side of the heat preservation mechanism 2, and the first connecting belt 305 and the second connecting belt 310 will also tighten the first heat preservation tank body 201 and the second heat preservation tank body 203, and finally the effect of stably installing the heat preservation mechanism 2 and the connecting mechanism 3 is achieved; in summary, the heat preservation mechanism 2 and the connecting mechanism 3 on the cold storage tank with an insulation layer are easy to disassemble and have high installation stability.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold storage tank with a heat-insulating layer, comprising a cold storage tank body (1), characterized in that: A heat preservation mechanism (2) is arranged on the outside of the cold storage tank body (1), and a connection mechanism (3) is arranged on the outside of the heat preservation mechanism (2). The heat preservation mechanism (2) comprises a first heat preservation tank body (201), a first heat preservation pipe sleeve (202), a second heat preservation tank body (203) and a second heat preservation pipe sleeve (204). The first heat preservation tank body (201) is arranged in front of the cold storage tank body (1), and the second heat preservation tank body (203) is arranged at the rear of the cold storage tank body (1). The first heat preservation pipe sleeve (202) is fixedly installed at both left and right ends of the first heat preservation tank body (201), and the second heat preservation pipe sleeve (204) is fixedly installed at both left and right ends of the second heat preservation tank body (203).

2. The cold storage tank with a thermal insulation layer according to claim 1, characterized in that: The heat preservation mechanism (2) further comprises a first sealing slot (205), a second sealing slot (206), a first sealing connecting plate (207), a third sealing slot (208), a fourth sealing slot (209) and a second sealing connecting plate (210); the first heat preservation tank body (201) has a first sealing slot (205) at the upper end, and the first heat preservation tank body (201) has a third sealing slot (208) at the lower end.

3. The cold storage tank with a thermal insulation layer according to claim 2, characterized in that: A second sealing slot (206) is provided at the upper end of the second heat-insulating tank body (203), and a fourth sealing slot (209) is provided at the lower end of the second heat-insulating tank body (203).

4. The cold storage tank with a thermal insulation layer according to claim 2, characterized in that: A first sealing plate (207) is provided between the first sealing slot (205) and the second sealing slot (206), and a second sealing plate (210) is provided between the third sealing slot (208) and the fourth sealing slot (209).

5. The cold storage tank with a thermal insulation layer according to claim 1, characterized in that: The connecting mechanism (3) comprises a first threaded seat (301), a first limiting screw (302), a second threaded seat (303), a second limiting screw (304), a first connecting belt (305), a third threaded seat (306), a third limiting screw (307), a fourth threaded seat (308), a fourth limiting screw (309) and a second connecting belt (310); the first threaded seat (301) is fixedly mounted on the upper end of the first heat-insulating tank body (201), and the third threaded seat (306) is fixedly mounted on the lower end of the first heat-insulating tank body (201).

6. The cold storage tank with a thermal insulation layer according to claim 1, characterized in that: A second threaded seat (303) is fixedly mounted on the upper end of the second heat-insulating tank body (203), and a fourth threaded seat (308) is fixedly mounted on the lower end of the second heat-insulating tank body (203).

7. The cold storage tank with a thermal insulation layer according to claim 5, characterized in that: A first limiting screw (302) is arranged on the inner side of the first threaded seat (301), a third limiting screw (307) is arranged on the inner side of the third threaded seat (306), a second limiting screw (304) is arranged on the inner side of the second threaded seat (303), and a fourth limiting screw (309) is arranged on the inner side of the fourth threaded seat (308).

8. The cold storage tank with a thermal insulation layer according to claim 5, characterized in that: The upper ends of the first threaded seat (301) and the second threaded seat (303) are provided with a first connecting belt (305), and the upper ends of the third threaded seat (306) and the fourth threaded seat (308) are provided with a second connecting belt (310).

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