Storage cylinder temperature adjusting device

Abstract

The invention relates to a storage cylinder temperature adjusting device which comprises a heat preservation garment, a temperature sensor and a temperature controller, the heat preservation garment is used for wrapping the outer wall of a storage cylinder, the heat preservation garment comprises a plurality of splicing garments which are spliced with one another, each splicing garment comprises a heat preservation layer and a heating layer, and the heating layer comprises a plurality of heating plates arranged on the inner surface of the heat preservation layer at intervals; a temperature sensor is arranged on each heating plate; the temperature controller is arranged on the heat preservation clothes and electrically connected with the heating plate and the temperature sensor. According to the invention, the heat preservation clothes which can be heated through the heating plate and the heat preservation layer are arranged, so that the system is suitable for a closed storage cylinder temperature adjusting system without an air inlet and an air outlet, and the environment temperature of the storage cylinder can be increased in a low-temperature environment and the heat preservation of the storage cylinder can be carried out in a high-temperature environment; temperature feedback of the temperature sensor is matched with control of the temperature controller, and automatic adjustment control is carried out.

Description

Technical Field

[0001] The present application relates to the field of storage cylinder temperature control, and in particular to a storage cylinder temperature regulating device. Background Art

[0002] With the diversified development of the industrial field, more and more special equipment is transported by storage cylinders. Since the equipment in the storage cylinder has high requirements for the ambient temperature of the use environment, and the use environment of the storage cylinder is harsh (the lowest temperature is -40°C), in order to ensure the reliable operation of the equipment in the storage cylinder, the internal temperature of the storage cylinder must be controlled to ensure the reliable operation of the equipment in low or high temperature environments. In the absence of air inlets and outlets, it is impossible to use traditional convection heat transfer air-conditioning equipment to control the temperature inside the storage cylinder. Therefore, a temperature control system is needed to heat and insulate the storage cylinder wall from the outside, and to adjust the internal ambient temperature of the storage cylinder by heat conduction and heat radiation from the cylinder wall to the cylinder. Summary of the invention

[0003] The present application provides a storage cylinder temperature regulating device, which can solve the problem in the related art that in the absence of air inlets and outlets, it is impossible to use traditional convection heat transfer air conditioning equipment to control the temperature inside the storage cylinder.

[0004] The embodiment of the present application provides a storage cylinder temperature adjustment device, which includes: an insulation garment, a temperature sensor and a thermostat, wherein the insulation garment is used to wrap the outer wall of the storage cylinder, the insulation garment includes a plurality of spliced ​​garments spliced ​​together, each of the spliced ​​garments includes an insulation layer and a heating layer, and the heating layer includes a plurality of heating plates spaced apart on the inner surface of the insulation layer; each of the heating plates is provided with a temperature sensor; the thermostat is provided on the insulation garment and is electrically connected to the heating plate and the temperature sensor. In the present application, an insulation garment that can be heated by a heating plate is provided, and an insulation layer is provided, which is suitable for a closed storage cylinder temperature adjustment system without air inlets and outlets, and can heat up the storage cylinder in a low temperature environment and keep the storage cylinder warm in a high temperature environment, and automatically adjust and control according to the temperature feedback of the temperature sensor in conjunction with the control of the thermostat.

[0005] In one embodiment, each of the spliced ​​garments further includes a rainproof layer and a fastening layer, the surface of the thermal insulation layer and the surface of the heating layer are both connected to the rainproof layer, and the fastening layer is connected to the rainproof layer connected to the thermal insulation layer.

[0006] In one embodiment, the fastening layer includes a strapping belt evenly fixed to the surface of the rainproof layer, and buckles are provided at both ends of the strapping belt.

[0007] In one embodiment, the ends of the two rainproof layers are connected to each other to form a rainproof covering layer, one end of the rainproof covering layer is provided with an opening, and a zipper is provided at the opening.

[0008] In one embodiment, a zipper felt for covering the zipper is provided at the opening.

[0009] In one embodiment, the insulation layer includes insulation blocks and a filling layer, and the filling layer is arranged between two adjacent insulation blocks.

[0010] In one embodiment, a locking ratchet and a locking belt are provided at the end of the spliced ​​garment, and two adjacent spliced ​​garments are connected by the locking ratchet and the locking belt.

[0011] In one embodiment, a joint zipper and a joint felt are provided at the connection point of two spliced ​​garments.

[0012] In one embodiment, a drainage channel is provided at the connection point of two spliced ​​garments.

[0013] In one embodiment, the thermal insulation garment is provided with a hanging ring;

[0014] Alternatively, a fixed code is provided on the thermostat, and a waterproof bag for placing the thermostat is provided on the thermal insulation clothing.

[0015] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0016] The embodiment of the present application provides a storage cylinder temperature adjustment device, which is provided with a thermal insulation garment that can be heated by a heating plate and a thermal insulation layer, and is suitable for a closed storage cylinder temperature adjustment system without air inlets and outlets, and can heat up the storage cylinder ambient temperature in a low-temperature environment and keep the storage cylinder warm in a high-temperature environment, and automatically adjust and control according to the temperature feedback of the temperature sensor and the control of the thermostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of the internal layers of a thermal insulation garment provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the internal layers of a thermal insulation garment provided in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of unfolding the thermal insulation clothing provided in an embodiment of the present application;

[0021] Figure 4A schematic diagram of unfolding the thermal insulation clothing provided in an embodiment of the present application;

[0022] Figure 5 A schematic diagram of the working state of the thermal insulation clothing provided in the embodiment of the present application;

[0023] Figure 6 A schematic diagram of a thermostat provided in an embodiment of the present application;

[0024] Figure 7 A schematic diagram of the working status of the thermal insulation clothing provided in an embodiment of the present application.

[0025] In the figure: 1, thermal insulation clothing; 10, fastening layer; 100, buckle; 11, rainproof layer; 12, lifting ring; 13, thermal insulation layer; 130, thermal insulation block; 131, filling layer; 14, locking ratchet; 15, rainproof felt; 150, zipper felt; 151, controller felt; 152, joint felt; 153, wall felt; 16, cable; 17, drainage channel; 18, heating layer;

[0026] 2. Thermostat; 20. Button; 21. Display screen; 22. Indicator light; 23. Fixed code;

[0027] 3. Temperature sensor;

[0028] 4. Cylinder wall. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] The embodiment of the present application provides a storage cylinder temperature regulating device, which can solve the problem in the related art that in the absence of air inlets and outlets, it is impossible to use traditional convection heat transfer air conditioning equipment to control the temperature inside the storage cylinder.

[0031] With the diversified development of the industrial field, more and more special equipment is transported by storage cylinders. Since the equipment in the storage cylinder has high requirements for the ambient temperature of the use environment, and the use environment of the storage cylinder is harsh (the lowest temperature is -40°C), in order to ensure the reliable operation of the equipment in the storage cylinder, the internal temperature of the storage cylinder must be controlled to ensure the reliable operation of the equipment in low or high temperature environments. In the absence of air inlets and outlets, it is impossible to use traditional convection heat transfer air-conditioning equipment to control the temperature inside the storage cylinder. Therefore, a temperature control system is needed to heat and insulate the storage cylinder wall from the outside, and to adjust the internal ambient temperature of the storage cylinder by heat conduction and heat radiation from the cylinder wall to the cylinder.

[0032] In order to solve the problem that the temperature inside the storage cylinder cannot be controlled by using traditional convection heat transfer air conditioning equipment when there is no air inlet and outlet. Figures 1 to 7 The embodiment of the present application provides a storage cylinder temperature regulating device, which includes: an insulating garment 1, a temperature sensor 3 and a thermostat 2, wherein the insulating garment 1 is used to wrap the outer wall of the storage cylinder, the insulating garment 1 includes a plurality of spliced ​​garments spliced ​​together, each of the spliced ​​garments includes an insulating layer 13 and a heating layer 18, and the heating layer 18 includes a plurality of heating plates spaced apart on the inner surface of the insulating layer 13; each of the heating plates is provided with a temperature sensor 3; the thermostat 2 is provided on the insulating garment 1 and is electrically connected to the heating plate and the temperature sensor 3.

[0033] In the present application, a thermal insulation garment 1 that can be heated by a heating plate is provided, and a thermal insulation layer 13 is provided, which is suitable for a closed storage cylinder temperature adjustment system without air inlets and outlets, and can heat up the storage cylinder ambient temperature in a low-temperature environment and keep the storage cylinder warm in a high-temperature environment, and automatically adjust and control according to the temperature feedback of the temperature sensor 3 and the control of the thermostat 2.

[0034] In addition, in order to more accurately collect the temperature of the storage cylinder, a temperature sensor 3 is also provided on the surface of the storage cylinder wall 4. The temperature sensor 3 is fixed at various positions of the heating plate and the storage cylinder wall 4, and can monitor the temperature of the heating plate and the cylinder wall 4 in real time, providing a basis for temperature control and protection. Among them, the thermostat 2 is used for monitoring and displaying temperature, voltage, current, etc., as well as control, communication, protection and other functions. It is also provided with a variety of protection alarm functions such as temperature, voltage, current, and communication failure. The thermostat 2 adopts a low-temperature resistant color LCD display 21, has a CAN communication function, meets the multi-channel temperature monitoring and display capabilities, can also monitor voltage and current, meet the functional requirements of the thermal insulation clothing 1, and can alarm and protect when the voltage, current or temperature exceeds the design range. "+", "-" buttons 20 and "start / standby" buttons 20 are set to control the heating temperature and heating start and stop. An indicator light 22 is also provided to prompt when the thermal insulation clothing 1 fails. The electrical interface of the thermostat 2 is set on the side, which is convenient for the thermostat 2 to be placed on the thermal insulation clothing 1. The thermostat 2 starts and stops and controls the temperature according to the temperature collected by the temperature sensors 3 arranged at various positions of the heating plate of the thermal insulation clothing 1 and the wall 4 of the storage cylinder.

[0035] In this embodiment, the insulation layer 13 includes insulation blocks 130 and a filling layer 131 , and the filling layer 131 is disposed between two adjacent insulation blocks 130 .

[0036] Specifically, the insulation material of the insulation block 130 is a new type of fireproof carbon fiber material. The fireproof carbon fiber material is a high-performance fireproof material, mainly composed of carbon fiber or its composite material. High temperature resistance: The fireproof carbon fiber material has excellent high temperature resistance, and its melting point is as high as about 2500 degrees Celsius, which is much higher than the commonly used metal materials; thermal insulation performance: The fireproof carbon fiber material has good thermal insulation performance and can effectively isolate the conduction of heat; fire resistance: The fireproof carbon fiber material has high fire resistance and can resist the erosion and combustion of flames. Even in high temperature environments, the fireproof carbon fiber material can maintain its integrity for a long time and is not easy to burn. Therefore, it can be used to maintain the temperature of the storage cylinder wall 4, and a multi-block combination is adopted, which is evenly arranged to ensure maintenance and replaceability. Furthermore, there is a certain gap between each insulation block 130. The gap adopts a "V"-shaped structure to prevent damage by folding, bending, extrusion, and the gap is filled with a filling layer 131. The filling layer 131 can be made of asbestos, which has certain compression and folding properties while also playing a role in heat preservation. Among them, asbestos, also known as "asbestos fiber", is a general term for certain silicate minerals that can be split into elastic fiber filaments. It has the characteristics of high tensile strength, high flexibility, chemical and thermal corrosion resistance, electrical insulation and spinnability.

[0037] In this embodiment, in the heating layer 18, a silicone heating belt with high protection ability (insulation, waterproof) and durability is used as a heating plate for heating, wherein the silicone heating belt is composed of nickel-chromium alloy wire and insulating material (silicone rubber) and has a particularly soft characteristic. Its working principle is to convert electrical energy into thermal energy, generate heat by passing the current through the nickel-chromium alloy wire, and the silicone rubber acts as an insulating and heat transfer medium to evenly transfer the heat to the heated object. The silicone heating belt has good flexibility and is easy to bend and store; multiple heating plates are evenly placed under each insulation block 130 and connected in parallel by built-in cables. A single heating plate failure can be automatically disconnected without affecting the continued operation of other heating plates, thereby improving overall reliability.

[0038] On the basis of the above embodiment, in this embodiment, in addition to the heat preservation and heating function, each of the spliced ​​garments further includes a rainproof layer 11 and a fastening layer 10. The rainproof layer 11 enables the thermal insulation garment 1 to have a rainproof function. In this embodiment, a new type of rainproof material that is three-proof, environmentally friendly, flame-retardant, and stretch-resistant is used to protect the thermal insulation garment 1 from normal use in rainy and snowy weather; through the fastening layer 10, the thermal insulation garment 1 can be fixed on the storage cylinder.

[0039] In order to ensure a better rainproof effect, a rainproof layer 11 is connected to the surface of the thermal insulation layer 13 and the surface of the heating layer 18, and the fastening layer 10 is connected to the rainproof layer 11 connected to the thermal insulation layer 13. Furthermore, the ends of the two rainproof layers 11 are connected to each other to form a rainproof coating layer, and an opening is provided at one end of the rainproof coating layer, and a zipper is provided at the opening. That is to say, in this embodiment, the rainproof coating layer wraps the heating layer 18 and the thermal insulation layer 13 inside to prevent rainwater from penetrating into the inside and affecting the electrical operation, and an opening and a zipper are provided on the rainproof coating layer. Through the setting of this structure, the user can replace the heating layer 18 and the thermal insulation layer 13 inside the rainproof coating layer, which is convenient for the inspection and replacement of the internal circuits and heating blocks.

[0040] Therefore, among the material layers of the thermal insulation clothing 1, the fastening layer 10 is arranged on the outer surface of the thermal insulation clothing 1 to ensure that the thermal insulation clothing 1 is in close contact with the storage cylinder wall 4 to conduct heat; the thermal insulation layer 13 is designed between the rainproof layer 11 and the heating layer 18 to insulate the storage cylinder and prevent heat from escaping; the heating layer 18 is located on the inner side close to the cylinder wall 4 to heat the storage cylinder in a low temperature environment to meet the working temperature requirements.

[0041] The fastening layer 10 includes a strapping belt evenly fixed on the surface of the rainproof layer 11, and buckles 100 are provided at both ends of the strapping belt. The strapping belt adopts a military wide-body fire-retardant thickened strapping belt, which is evenly fixed and connected to the surface of the rainproof layer 11. Buckles 100 are provided at both ends of the strapping belt. The buckle 100 at one end is a tightenable metal buckle 100, and the other end is an anti-loose buckle. When the tightenable metal buckle 100 is connected with the anti-loose buckle, it can ensure that the thermal insulation clothing 1 is reliably and tightly attached to the surface of the storage cylinder.

[0042] On the basis of the above embodiment, in this embodiment, in order to facilitate wearing, storage and power grade control, the thermal insulation garment 1 is divided into two semicircular spliced ​​garments, each of the spliced ​​garments is provided with a locking ratchet 14 and a locking belt at the end, and two adjacent spliced ​​garments are connected by the locking ratchet 14 and the locking belt, that is, the locking ratchet 14 on one spliced ​​garment is connected to the locking belt on another spliced ​​garment. Alternatively, a joint zipper is provided at the end of the spliced ​​garment, so that the two spliced ​​garments are connected by the joint zipper.

[0043] Furthermore, a joint zipper, a locking ratchet 14 and a locking belt can be simultaneously provided at the end of the spliced ​​garment. In this embodiment, the joint zipper is provided at the end of the spliced ​​garment, and the locking ratchet 14 and the locking belt are connected to the surface of the end of the spliced ​​garment. A joint zipper is provided at the joint of the two spliced ​​garments. In addition to connecting the two spliced ​​garments through the locking ratchet 14 and the locking belt, when the two spliced ​​garments are formed into a circular state after surrounding the storage cylinder wall 4, the locking ratchet 14 and the locking belt are also fixed by the joint zipper at the joint. When connecting the two spliced ​​garments, they are first fixed by the joint zipper, and then the locking ratchet 14 on one spliced ​​garment is connected to the locking belt on the other spliced ​​garment. Through the connection method of this embodiment, the fastening layer 10 provided in combination can prevent loosening due to long-term transportation bumps in a vehicle environment.

[0044] Furthermore, a drainage channel 17 is provided at the connection point of the two spliced ​​garments, and the drainage channel 17 is provided on one side of the joint zipper. When rainwater accumulates between the thermal insulation garment 1 and the tube wall 4, the rainwater will flow along the rainproof layer 11 of the thermal insulation garment 1 and flow from the drainage channel 17 to the bottom, thereby draining the accumulated water.

[0045] On the basis of the above-mentioned embodiment, in this embodiment, a rainproof felt 15 is provided on the thermal insulation garment 1 to improve the rainproof effect of the thermal insulation garment 1 .

[0046] The rainproof felt 15 includes a zipper felt 150 for covering the zipper arranged at the opening of the rainproof covering layer, and also includes a joint felt 152 arranged at the connection point of the two spliced ​​garments. In addition, a cable 16 is arranged on the spliced ​​garment, which is connected to the thermostat 2 and the heating plate through the cable 16. The cable 16 includes a communication cable 16 and a power cable 16. The rainproof felt 15 also includes a wall-through felt 153 arranged on the surface of the cable 16. Furthermore, a waterproof bag for placing the thermostat 2 is arranged on the thermal insulation garment 1 to realize an integrated installation design. The rainproof felt 15 also includes a controller felt 151 arranged on the surface of the waterproof bag.

[0047] By providing the rainproof felt 15 , rainwater can be prevented from entering the thermal insulation clothing 1 .

[0048] On the basis of the above embodiments, in this embodiment, a lifting ring 12 is provided on the thermal insulation garment 1, and when the thermal insulation garment 1 is too heavy, it can be installed by hoisting; a fixing code 23 is provided on the thermostat 2, and the fixing code 23 is used to fix the thermostat 2 installed on the thermal insulation garment 1 to prevent it from falling under the vehicle vibration environment.

[0049] In summary, the thermal insulation clothing 1 of the present application is suitable for a closed storage cylinder temperature adjustment system without air inlets and outlets, and can heat up the storage cylinder in a low-temperature environment and keep the storage cylinder warm in a high-temperature environment, and automatically adjust and control according to the temperature feedback of the heating plate and the storage cylinder wall 4. The fastening layer 10, the rainproof layer 11, the heating plate, the thermal insulation layer 13, the temperature sensor 3 and its electrical components are integrated into an integrated device, which has heating, heat preservation, flame retardancy, anti-static and rainproof functions.

[0050] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0051] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0052] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A storage cylinder temperature regulating device, characterized in that: It includes: A thermal insulation garment (1), the thermal insulation garment (1) being used to wrap the outer wall of a storage cylinder, the thermal insulation garment (1) comprising a plurality of spliced ​​garments spliced ​​together, each of the spliced ​​garments comprising a thermal insulation layer (13) and a heating layer (18), the heating layer (18) comprising a plurality of heating plates spaced apart and arranged on the inner surface of the thermal insulation layer (13); A temperature sensor (3), each of the heating plates being provided with a temperature sensor (3); A temperature controller (2) is arranged on the thermal insulation garment (1) and is electrically connected to the heating plate and the temperature sensor (3).

2. The storage cylinder temperature regulating device according to claim 1, characterized in that: Each of the spliced ​​garments further comprises a rainproof layer (11) and a fastening layer (10); the surface of the thermal insulation layer (13) and the surface of the heating layer (18) are both connected to the rainproof layer (11); and the fastening layer (10) is connected to the rainproof layer (11) connected to the thermal insulation layer (13).

3. The storage cylinder temperature regulating device according to claim 2, characterized in that: The fastening layer (10) comprises a binding belt evenly fixed to the surface of the rainproof layer (11), and buckles (100) are provided at both ends of the binding belt.

4. The storage cylinder temperature regulating device according to claim 2, characterized in that: The ends of the two rainproof layers (11) are connected to each other to form a rainproof covering layer, one end of the rainproof covering layer is provided with an opening, and a zipper is provided at the opening.

5. The storage cylinder temperature regulating device according to claim 4, characterized in that: The opening is provided with a zipper felt (150) for covering the zipper.

6. The storage cylinder temperature regulating device according to claim 1, characterized in that: The thermal insulation layer (13) comprises a thermal insulation block (130) and a filling layer (131), wherein the filling layer (131) is arranged between two adjacent thermal insulation blocks (130).

7. The storage cylinder temperature regulating device according to claim 1, characterized in that: The end of the spliced ​​garment is provided with a locking ratchet (14) and a locking belt, and two adjacent spliced ​​garments are connected via the locking ratchet (14) and the locking belt.

8. The storage cylinder temperature regulating device according to claim 1, characterized in that: The connecting part of the two spliced ​​garments is provided with a joint zipper and a joint felt (152).

9. The storage cylinder temperature regulating device according to claim 1, characterized in that: A drainage channel (17) is provided at the connecting portion of the two spliced ​​garments.

10. The storage cylinder temperature regulating device according to claim 1, characterized in that: The thermal insulation garment (1) is provided with a hanging ring (12); Alternatively, a fixed code (23) is provided on the thermostat (2), and a waterproof bag for placing the thermostat (2) is provided on the thermal insulation clothing (1).

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