Heat energy exchanger with protective structure

Abstract

The utility model discloses a heat energy exchanger with a protective structure, which comprises a heat energy exchanger, first protective covers are respectively arranged above and below the heat energy exchanger, a plurality of groups of supporting legs are arranged on the lower end face of the lower first protective cover, and fixing plates are respectively arranged at the upper end and the lower end of the rear of the heat energy exchanger. And a plurality of groups of rotating rods are inserted between the fixed plates. According to the heat energy exchanger with the protection structure, the second protection covers and the fixing plates form a rotating structure through the rotating rods, and the second protection covers form an elastic clamping limiting structure through the limiting rods, the springs and the elastic limiting blocks, so that normal use of the heat energy exchanger is not affected through the rotatable second protection covers; the conditions of abrasion, corrosion and the like of a coating of the heat energy exchanger caused by the external environment are avoided through the protective covers, the heat preservation plate of the device and the second protective cover form a spiral locking structure through bolts, and therefore the surface of the heat energy exchanger is subjected to anti-freezing through the spirally-installed heat preservation plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger technical field, concretely is a kind of heat exchanger with protective structure. BACKGROUND

[0002] Heat exchanger, also known as heat exchanger, is an important equipment for heat exchange, which has long service life, low maintenance cost, easy operation, convenient cleaning, and can effectively increase heat transfer coefficient and improve the utilization rate of heat energy. In the field of industry and engineering, in order to effectively recover and utilize heat, heat exchanger is used to transfer and convert heat.

[0003] And heat exchanger, during use, the related components in the shell are protected, so that heat exchanger can normally transfer heat, and the shell of the existing heat exchanger is exposed to the outside world for a long time, which is easy to cause coating wear, corrosion and other conditions, and the shell of the heat exchanger is easy to be affected when the temperature of the outside world is low. Therefore, a heat exchanger with protective structure is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of heat exchanger with protective structure to solve the problem that the shell of the existing heat exchanger is exposed to the outside world for a long time, which is easy to cause coating wear, corrosion and other conditions, and the shell of the heat exchanger is easy to be affected when the temperature of the outside world is low in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of heat exchanger with protective structure, including heat exchanger, the heat exchanger is respectively provided with first protective cover in upper and lower, and the first protective cover under the lower end surface is provided with multiple groups of support legs, the rear of the heat exchanger is respectively provided with fixed plate in upper and lower end, and multiple groups of rotating rods are inserted between fixed plate, the rotating rod is respectively provided with second protective cover on outer wall, and second protective cover is respectively provided with fixed block, the fixed block is inserted with limit rod, and one end of limit rod is provided with pull plate, the side of pull plate close to fixed block is provided with spring, and the other end of spring is connected to fixed block, the other end of limit rod is provided with hollow rod, and hollow rod is inserted with elastic limit block in it;

[0006] The second protective cover is respectively placed with heat preservation plate in inner wall, and multiple groups of bolts are inserted in heat preservation plate, the other end of bolt is respectively screwed in second protective cover;

[0007] The second protective cover is respectively provided with a spiral pipe at the upper end and the lower end, and the spiral pipe is respectively spirally provided with an air inlet pipe, the lower end of the spiral pipe is provided with a shunt pipe in the second protective cover, and the shunt pipe is uniformly provided with a plurality of groups of fixed pipes at the lower end, and the spiral pipe is respectively spirally provided with a spiral cover at the upper end.

[0008] Preferably, the second protective cover is rotatably connected with the fixed plate through the rotating rod, and the second protective covers are elastically clamped and limited through the limiting rod, the spring and the elastic limiting block.

[0009] Preferably, the heat preservation plate is screw-locked with the second protective cover through the bolt.

[0010] Preferably, the spiral pipe is provided with a screw thread on the outer wall, and the spiral pipe is screw-locked with the air inlet pipe and the spiral cover.

[0011] Preferably, the air inlet pipe is uniformly shunted through the spiral pipe and the shunt pipe, and the shunt pipe and the fixed pipe form a communication structure.

[0012] Compared with the prior art, the second protective cover of the heat energy exchanger with the protective structure is rotatably connected with the fixed plate through the rotating rod, and the second protective covers are elastically clamped and limited through the limiting rod, the spring and the elastic limiting block, so that the second protective cover can be rotated without affecting the normal use of the heat energy exchanger, the protective cover can avoid the abrasion and corrosion of the coating of the heat energy exchanger caused by the external environment, the heat preservation plate of the device is screw-locked with the second protective cover through the bolt, so that the heat preservation plate can prevent freezing of the surface of the heat energy exchanger, the air inlet pipe of the device is uniformly shunted through the spiral pipe and the shunt pipe, and the shunt pipe and the fixed pipe form a communication structure, so that when the external temperature is too low, the air inlet pipe can ensure that the warm air can be uniformly filled in the second protective cover, thereby avoiding the influence of low temperature on the use of the heat energy exchanger. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an internal structure schematic view of the second protective cover of the heat energy exchanger with the protective structure.

[0014] Figure 2 It is a structure schematic view of the second protective cover of the heat energy exchanger with the protective structure.

[0015] Figure 3 It is a rear view structure schematic view of the heat energy exchanger with the protective structure.

[0016] Figure 4 It is a top view structure schematic view of the second protective cover of the heat energy exchanger with the protective structure.

[0017] Figure 5 This is a top view schematic diagram of the heat exchanger diversion pipe with a protective structure according to this utility model.

[0018] In the diagram: 1. Heat exchanger, 2. First protective cover, 3. Support leg, 4. Fixing plate, 5. Rotating rod, 6. Second protective cover, 7. Limiting rod, 8. Spring, 9. Elastic limiting block, 10. Insulation board, 11. Bolt, 12. Fixing pipe, 13. Diverter pipe, 14. Spiral pipe, 15. Inlet pipe, 16. Spiral cap. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 This utility model provides a technical solution: a heat exchanger with a protective structure, including a heat exchanger 1. The heat exchanger 1 is provided with a first protective cover 2 at the top and bottom, and the lower first protective cover 2 is provided with multiple sets of support legs 3 at the lower end face. The heat exchanger 1 is provided with a fixing plate 4 at the top and bottom ends at the rear, and multiple sets of rotating rods 5 are inserted between the fixing plates 4. The rotating rods 5 are provided with a second protective cover 6 on their outer walls, and the second protective cover 6 is provided with a fixing block. A limit rod 7 is inserted through the fixing block, and a pull plate is provided at one end of the limit rod 7. A spring 8 is provided on the side of the pull plate near the fixing block, and the other end of the spring 8 is connected to the fixing block. The other end of the limit rod 7 is provided with a hollow rod, and an elastic limit block 9 is inserted inside the hollow rod. It should be noted that the hollow rod and the elastic limit block 9 are connected by an elastic component to ensure that the elastic limit block 9 can be extended and retracted.

[0021] Furthermore, the second protective cover 6 forms a rotating structure with the fixed plate 4 through the rotating rod 5, and the second protective cover 6 forms an elastic locking and limiting structure through the limiting rod 7, spring 8, and elastic limiting block 9. Thus, the surface coating of the heat exchanger 1 can be protected by the second protective cover 6 during use, and the second protective cover 6 is prevented from affecting the normal use of the heat exchanger 1 under the action of the rotating rod 5.

[0022] The second protective cover 6 has insulation boards 10 placed on its inner wall, and multiple sets of bolts 11 are inserted through the insulation boards 10. The other end of the bolts 11 is screwed into the second protective cover 6.

[0023] Furthermore, the insulation board 10 is connected to the second protective cover 6 by bolts 11 to form a spiral locking structure, so that the insulation board 10 can be installed by bolts 11 when the outside temperature is low, so as to prevent the coating of the heat exchanger 1 from freezing.

[0024] The second protective cover 6 is provided with a spiral tube 14 at the upper and lower ends, and an air inlet tube 15 is spirally spiraled on the spiral tube 14. The lower end of the spiral tube 14 is provided with a diversion tube 13 inside the second protective cover 6, and multiple sets of fixed tubes 12 are evenly provided at the lower end of the diversion tube 13. The upper end of the spiral tube 14 is spirally spirally covered with a spiral cap 16.

[0025] Furthermore, the spiral tube 14 has threads on its outer wall, and the spiral tube 14 forms a spiral locking structure with the air intake pipe 15 and the spiral cap 16 respectively. This allows the air intake pipe 15 to be installed through the spiral tube 14, while preventing external impurities from entering the second protective cover 6 when the outside temperature is normal through the spiral cap 16.

[0026] Furthermore, the air inlet pipe 15 evenly distributes the air through the spiral pipe 14 and the diverter pipe 13, and forms a connected structure with the fixed pipe 12 through the diverter pipe 13. Thus, under the action of the diverter pipe 13, the warm air can be evenly filled into the second protective cover 6, thereby avoiding the impact of the low temperature outside on the heat exchanger 1.

[0027] Working Principle: When using a heat exchanger with a protective structure, the surface coating of the heat exchanger 1 is protected by the second protective cover 6 and the first protective cover 2 during normal use, thus preventing wear or corrosion of the surface coating by the external environment. If various operations need to be performed on the heat exchanger 1, the pull plate can be pulled outward, thereby causing the limit rod 7 to disengage from the fixed block. At the same time, the elastic limit block 9 can be pressed, causing the elastic limit block 9 to retract into the hollow rod, so that the second protective cover 6 can be rotated by the rotating rod 5, thereby protecting the heat exchanger 1 through the second protective cover 6. At the same time, to avoid affecting its normal use; if the outside temperature is low, the insulation board 10 can be installed on the inside of the second protective cover 6 by multiple sets of bolts 11 so that the surface of the heat exchanger 1 can be protected from freezing by the insulation board 10; if the outside temperature is too low, the screw cap 16 can be removed by screwing so that the air inlet pipe 15 can be screwed onto the screw pipe 14. The warm air in the air inlet pipe 15 enters the distribution pipe 13 through the screw cap 14 for uniform distribution so that it can be evenly filled into the second protective cover 6 through the fixing pipe 12, thereby effectively avoiding the impact of the low outside temperature on the heat exchanger 1. This is the usage process of the heat exchanger with the protective structure.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A heat exchanger with a protective structure, comprising a heat exchanger (1), characterized in that: The heat exchanger (1) is provided with a first protective cover (2) at the top and bottom respectively, and the first protective cover (2) at the bottom is provided with multiple sets of support legs (3) at the lower end. The heat exchanger (1) is provided with a fixed plate (4) at the top and bottom respectively at the rear, and multiple sets of rotating rods (5) are inserted between the fixed plates (4). The rotating rods (5) are provided with a second protective cover (6) on the outer wall respectively, and the second protective cover (6) is provided with a fixed block respectively. A limit rod (7) is inserted through the fixed block, and a pull plate is provided at one end of the limit rod (7). A spring (8) is provided on the side of the pull plate near the fixed block, and the other end of the spring (8) is connected to the fixed block. A hollow rod is provided at the other end of the limit rod (7), and an elastic limit block (9) is inserted inside the hollow rod. The second protective cover (6) has insulation boards (10) placed on its inner wall, and multiple sets of bolts (11) are inserted through the insulation boards (10), with the other end of each bolt (11) being screwed into the second protective cover (6); The second protective cover (6) is provided with a spiral tube (14) at the upper and lower ends respectively, and an air inlet pipe (15) is spirally spiraled on the spiral tube (14). A diversion pipe (13) is provided inside the second protective cover (6) at the lower end of the spiral tube (14), and multiple sets of fixed pipes (12) are evenly provided at the lower end of the diversion pipe (13). A spiral cap (16) is spirally spiraled on the upper end of the spiral tube (14).

2. A heat exchanger with a protective structure according to claim 1, characterized in that: The second protective cover (6) forms a rotating structure with the fixed plate (4) through the rotating rod (5), and the second protective cover (6) forms an elastic locking and limiting structure through the limiting rod (7), spring (8) and elastic limiting block (9).

3. A heat exchanger with a protective structure according to claim 1, characterized in that: The insulation board (10) is connected to the second protective cover (6) by bolts (11) to form a spiral locking structure.

4. A heat exchanger with a protective structure according to claim 1, characterized in that: The spiral tube (14) has threads on its outer wall, and the spiral tube (14) forms a spiral locking structure with the air inlet pipe (15) and the spiral cap (16).

5. A heat exchanger with a protective structure according to claim 1, characterized in that: The intake pipe (15) is evenly distributed through the spiral pipe (14) and the diverter pipe (13), and forms a connected structure with the fixed pipe (12) through the diverter pipe (13).

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