Protective device for defrosting and heat exchange of air temperature type vaporizer

Abstract

The utility model discloses a protective device for defrosting and heat exchange of an air temperature type vaporizer, which comprises an air temperature type vaporizer defrosting and heat exchange body, supporting legs are fixedly mounted at the bottom of the air temperature type vaporizer defrosting and heat exchange body, and mounting plates are fixedly mounted at the bottoms of the supporting legs. The air temperature type vaporizer defrosting heat exchange device comprises an air temperature type vaporizer defrosting heat exchange body and a machining assembly arranged outside the air temperature type vaporizer defrosting heat exchange body, the machining assembly comprises a protection assembly arranged outside the air temperature type vaporizer defrosting heat exchange body, and a buffer assembly is arranged on the inner side of the protection assembly. According to the air temperature type vaporizer defrosting heat exchange device, protection work can be conducted through the protection plate, protection work can be conducted through the protection plate when encountering strong wind weather and foreign matter scrapes towards the air temperature type vaporizer defrosting heat exchange body, and when the protection plate is squeezed, the protection plate slides on the outer wall of the sliding rod and moves towards the air temperature type vaporizer defrosting heat exchange body; and foreign matters are buffered and blocked through the buffer assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of defrosting and heat exchanging of air-temperature type vaporizers, in particular to a protective device for defrosting and heat exchanging of air-temperature type vaporizers. Background Art

[0002] An air-temperature vaporizer is a device that uses the heat in the surrounding air to heat the cryogenic liquid in the heat exchange tube to vaporize it. The core component of this vaporizer is the heat exchange device, which can obtain powerful thermal energy from the atmosphere in the smallest possible space. During the vaporization process, since LNG is -162°C, a huge temperature difference will occur between the LNG entering the air-temperature vaporizer and the ambient air temperature during the vaporization process. The presence of water vapor in the air will cause frost on the cold wall surface, which seriously deteriorates the heat exchange effect of the air-temperature vaporizer.

[0003] The existing air-temperature vaporizer defrosting heat exchange device is exposed to the outside when in use. When encountering strong weather, foreign objects may collide with it, causing damage to the air-temperature vaporizer defrosting heat exchange device.

[0004] Therefore, we propose a protective device for defrosting and heat exchanging of an air-temperature vaporizer, which can protect the defrosting and heat exchanging of the air-temperature vaporizer and avoid damage thereof, so as to extend the service life of the defrosting and heat exchanging of the air-temperature vaporizer. Utility Model Content

[0005] The utility model aims to provide a protective device for defrosting and heat exchanging of an air-temperature vaporizer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for defrosting and heat exchanging of an air-temperature vaporizer, comprising an air-temperature vaporizer defrosting and heat exchanging body, a supporting leg fixedly installed at the bottom of the air-temperature vaporizer defrosting and heat exchanging body, a mounting plate fixedly installed at the bottom of the supporting leg, and a processing component arranged on the outside of the air-temperature vaporizer defrosting and heat exchanging body, the processing component comprising a protective component arranged on the outside of the air-temperature vaporizer defrosting and heat exchanging body, and a buffer component arranged on the inside of the protective component.

[0007] Preferably, the protection component includes a mounting bracket fixedly mounted on the outer wall of the defrost heat exchange body of the air-temperature vaporizer, the outer wall of the mounting bracket is hingedly connected with a connecting plate, the connecting plate is hingedly connected with a hinge block at one end away from the mounting bracket, a limiting block is fixedly mounted on the outer wall of the hinge block, a slide plate is fixedly mounted on the side of the limiting block away from the hinge block, a push plate is fixedly mounted on the outer wall of the slide plate, a protective plate is slidably provided on the outer wall of the limiting block, and a limiting groove is provided on the outer wall of the protective plate.

[0008] Preferably, the buffer assembly includes a sliding hole opened on the outer wall of the protective plate, a sliding rod is slidably arranged inside the sliding hole, a retaining ring is fixedly installed on the end of the sliding rod, a spring is sleeved on the outer wall of the sliding rod, and a damper is fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchange body.

[0009] Preferably, the limit block outer wall and the limit groove opened on the outer wall of the protective plate are slidably arranged, and the outer wall of the slide plate and the outer wall of the protective plate are slidably arranged. Under their restriction, when the protective plate is squeezed, the connecting plate pushes the limit block to slide inside the limit groove, and the slide plate slides on the outer wall of the protective plate. The protective plate protects the defrost heat exchange body of the air-temperature vaporizer, and at the same time, the push plate fixedly installed on the outer wall of the slide plate changes the impact direction of foreign objects, so as to better protect the defrost heat exchange body of the air-temperature vaporizer.

[0010] Preferably, the outer wall of the protective plate is arranged in a tooth shape, and there are four protective plates distributed in a square shape on the outer wall of the air-temperature vaporizer defrost heat exchange body. When one side of the air-temperature vaporizer defrost heat exchange body is hit, the protective plate can slide alternately with the hinged protective plate to avoid the four groups of protective plates from getting stuck.

[0011] Preferably, one end of the spring is fixedly mounted to the outer wall of the air-temperature vaporizer defrost heat exchange body, and one end of the spring away from the air-temperature vaporizer defrost heat exchange body is fixedly mounted to the outer wall of the protective plate. Under the elastic action of the spring, the external force exerted on the protective plate can be buffered.

[0012] Preferably, one end of the damper away from the protective plate is fixedly mounted to the outer wall of the defrost heat exchange body of the air-temperature vaporizer. There are eight dampers, which are divided into four groups and symmetrically distributed about the center line of the protective plate. Under the limitation of the damper, the shaking force generated by the spring can be offset, so that the protective effect of the protective plate is better.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The protective device for defrosting and heat exchanging of the air-temperature vaporizer is composed of a protective component as one part. When the air-temperature vaporizer defrosting and heat exchanging body needs to be protected, the protective plate can be used for protection. When encountering strong wind weather, when foreign objects scrape toward the air-temperature vaporizer defrosting and heat exchanging body, the protective plate can be used for protection. When the protective plate is squeezed, the protective plate slides on the outer wall of the sliding rod, and the protective plate moves toward the air-temperature vaporizer defrosting and heat exchanging body. The buffer component buffers and blocks the foreign objects. When the protective plate moves toward the air-temperature vaporizer defrosting and heat exchanging body, the limit block is in the protective plate. The inner wall of the limit groove opened on the outer wall of the guard plate slides. Since the limit block is hingedly connected to the connecting plate through the hinge block, and the end of the connecting plate away from the hinge block is hingedly connected to the mounting frame fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchanger body, under its restriction, the connecting plate pushes the limit block to slide inside the limit groove, and the slide plate fixedly installed on the outer wall of the limit block slides on the surface of the guard plate. The two slides tend to move in opposite directions, and the foreign objects are pushed away by the push plate fixedly installed on the outer wall of the slide plate, and the direction of the foreign object's impact is changed, and the buffer component is cooperated to release force, so as to achieve the protection effect of the air-temperature vaporizer defrost heat exchanger body.

[0015] 2. The protective device for defrosting and heat exchange of the air-temperature vaporizer is composed of a buffer assembly as one of its components. When the protective plate is hit, in order to buffer the impact force, the protective plate can slide on the outer wall of the slide rod, so that the protective plate compresses the spring sleeved on the outer wall of the slide rod, and the spring is used for buffering. When the spring returns to its original state, it will generate shaking potential energy, which is then offset by the damper to make the protective plate more stable when it recovers. Under the restriction of the retaining ring fixedly installed at the end of the slide rod, the protective plate can be prevented from sliding out of the outer wall of the slide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a three-dimensional exploded diagram of the structure of the utility model.

[0018] Figure 3 This is a diagram of the structural protection component of the utility model.

[0019] Figure 4 It is a partial schematic diagram of the structural protection component of the utility model.

[0020] Figure 5 This is a diagram of the structural buffer component of the utility model.

[0021] Figure 6 This is an exploded schematic diagram of the structural buffer component of the utility model.

[0022] In the figure: 1. air-temperature vaporizer defrost heat exchange body; 2. support leg; 3. mounting plate; 4. processing assembly; 41. protection assembly; 42. buffer assembly; 411. mounting frame; 412. connecting plate; 413. hinge block; 414. limit block; 415. slide plate; 416. push plate; 417. protective plate; 418. limit groove; 421. slide rod; 422. retaining ring; 423. spring; 424. damper; 425. slide hole. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Embodiment 1:

[0024] The preferred embodiment of the protective device for defrosting and heat exchange of an air-temperature vaporizer provided by the utility model is as follows Figures 1 to 6 As shown: a protective device for defrosting and heat exchanging of an air-temperature vaporizer, comprising an air-temperature vaporizer defrosting and heat exchanging body 1;

[0025] A support leg 2 is fixedly installed at the bottom of the air-temperature vaporizer defrosting heat exchange body 1;

[0026] A mounting plate 3 is fixedly mounted on the bottom of the supporting leg 2;

[0027] And a processing component 4 is arranged on the outside of the air-temperature vaporizer defrost heat exchanger body 1, the processing component 4 includes a protective component 41 arranged on the outside of the air-temperature vaporizer defrost heat exchanger body 1, the protective component 41 includes a mounting frame 411 fixedly mounted on the outer wall of the air-temperature vaporizer defrost heat exchanger body 1, the outer wall of the mounting frame 411 is hingedly connected with a connecting plate 412, the end of the connecting plate 412 away from the mounting frame 411 is hingedly connected with a hinge block 413, the outer wall of the hinge block 413 is fixedly installed with a limiting block 414, the side of the limiting block 414 away from the hinge block 413 is fixedly installed with a slide plate 415, the outer wall of the slide plate 415 is fixedly installed with a push plate 416, the outer wall of the limiting block 414 is slidably provided with a protective plate 417, and the outer wall of the protective plate 417 is provided with a limiting groove 418.

[0028] In this embodiment, when it is necessary to protect the air-temperature vaporizer defrost heat exchange body 1, the protective plate 417 can be used for protection. When encountering strong winds, when foreign objects blow towards the air-temperature vaporizer defrost heat exchange body 1, the protective plate 417 can be used for protection. When the protective plate 417 is squeezed, the protective plate 417 slides on the outer wall of the slide rod 421, and the protective plate 417 moves toward the air-temperature vaporizer defrost heat exchange body 1. The buffer component 42 buffers and blocks foreign objects. When the protective plate 417 moves toward the air-temperature vaporizer defrost heat exchange body 1, the limit block 414 slides on the inner wall of the limit groove 418 opened on the outer wall of the protective plate 417. Block 414 is hingedly connected to the connecting plate 412 through the hinge block 413, and the end of the connecting plate 412 away from the hinge block 413 is hingedly connected to the mounting bracket 411 fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchange body 1. Under its restriction, the connecting plate 412 pushes the limit block 414 to slide inside the limit groove 418, so that the slide plate 415 fixedly installed on the outer wall of the limit block 414 slides on the surface of the protective plate 417. The two slide plates 415 tend to move in opposite directions, and the foreign objects are pushed away by the push plate 416 fixedly installed on the outer wall of the slide plate 415, and the direction of the foreign objects' impact is changed, and the buffer component 42 is cooperated to perform force release work, so as to achieve the protection effect of the air-temperature vaporizer defrost heat exchange body 1.

[0029] Furthermore, the limiting groove 418 opened on the outer wall of the limiting block 414 and the outer wall of the protective plate 417 is slidably arranged, and the outer wall of the sliding plate 415 and the outer wall of the protective plate 417 are slidably arranged. Under the restriction, when the protective plate 417 is squeezed, the connecting plate 412 pushes the limiting block 414 to slide inside the limiting groove 418, and the sliding plate 415 slides on the outer wall of the protective plate 417. The protective plate 417 protects the air-temperature vaporizer defrost heat exchange body 1. At the same time, the push plate 416 fixedly installed on the outer wall of the sliding plate 415 changes the impact direction of foreign objects, so as to better protect the air-temperature vaporizer defrost heat exchange body 1.

[0030] Furthermore, the outer wall of the protective plate 417 is arranged in a tooth shape, and there are four protective plates 417, which are distributed in a square shape on the outer wall of the air-temperature vaporizer defrost heat exchange body 1. When one side of the air-temperature vaporizer defrost heat exchange body 1 is hit, the protective plate 417 can slide alternately with the hinged protective plate 417 to avoid the four groups of protective plates 417 from getting stuck. Embodiment 2:

[0031] Based on Example 1, a preferred embodiment of the protective device for defrosting and heat exchange of an air-temperature vaporizer provided by the utility model is as follows: Figures 1 to 6As shown: the buffer assembly 42 includes a sliding hole 425 opened on the outer wall of the protective plate 417, a sliding rod 421 is slidably arranged inside the sliding hole 425, a retaining ring 422 is fixedly installed at the end of the sliding rod 421, a spring 423 is sleeved on the outer wall of the sliding rod 421, and a damper 424 is fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchange body 1.

[0032] In this embodiment, when the protective plate 417 is hit, in order to cushion the impact force, the protective plate 417 can slide on the outer wall of the slide bar 421, so that the protective plate 417 compresses the spring 423 mounted on the outer wall of the slide bar 421, and cushions the impact through the spring 423. When the spring 423 returns to its original state, it will generate shaking potential energy, which is then offset by the damper 424, so that the protective plate 417 is more stable when it recovers. Under the restriction of the retaining ring 422 fixedly installed at the end of the slide bar 421, the protective plate 417 can be prevented from sliding out of the outer wall of the slide bar 421.

[0033] Furthermore, one end of the spring 423 is fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchange body 1, and the end of the spring 423 away from the air-temperature vaporizer defrost heat exchange body 1 is fixedly installed on the outer wall of the protective plate 417. Under the elastic action of the spring 423, the external force exerted on the protective plate 417 can be buffered.

[0034] In addition, one end of the damper 424 away from the protective plate 417 is fixedly installed on the outer wall of the air-temperature vaporizer defrost heat exchange body 1. There are eight dampers 424, which are divided into four groups and are symmetrically distributed about the center line of the protective plate 417. Under the restriction of the damper 424, the shaking force generated by the spring 423 can be offset, so that the protective effect of the protective plate 417 is better.

[0035] The above is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A protective device for defrosting and heat exchanging an air-temperature vaporizer, comprising an air-temperature vaporizer defrosting and heat exchanging body (1); A support leg (2) is fixedly mounted on the bottom of the air-temperature vaporizer defrosting heat exchange body (1); A mounting plate (3) is fixedly mounted on the bottom of the supporting leg (2); and a processing component (4) arranged outside the air-temperature vaporizer defrosting heat exchange body (1), characterized in that: The processing component (4) comprises a protection component (41) arranged outside the air-temperature vaporizer defrosting heat exchange body (1), and a buffer component (42) is arranged inside the protection component (41).

2. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 1, characterized in that: The protective assembly (41) comprises a mounting frame (411) fixedly mounted on the outer wall of an air-temperature vaporizer defrost heat exchange body (1); the outer wall of the mounting frame (411) is hingedly connected to a connecting plate (412); one end of the connecting plate (412) away from the mounting frame (411) is hingedly connected to a hinge block (413); a limit block (414) is fixedly mounted on the outer wall of the hinge block (413); a slide plate (415) is fixedly mounted on the side of the limit block (414) away from the hinge block (413); a push plate (416) is fixedly mounted on the outer wall of the slide plate (415); a protective plate (417) is slidably arranged on the outer wall of the limit block (414); and a limit groove (418) is provided on the outer wall of the protective plate (417).

3. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 1, characterized in that: The buffer assembly (42) comprises a sliding hole (425) formed on the outer wall of the protective plate (417), a sliding rod (421) being slidably arranged inside the sliding hole (425), a retaining ring (422) being fixedly mounted on the end of the sliding rod (421), a spring (423) being sleeved on the outer wall of the sliding rod (421), and a damper (424) being fixedly mounted on the outer wall of the air-temperature vaporizer defrosting heat exchange body (1).

4. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 2, characterized in that: The outer wall of the limit block (414) and the limit groove (418) provided on the outer wall of the protection plate (417) are slidably arranged, and the outer wall of the slide plate (415) and the outer wall of the protection plate (417) are slidably arranged.

5. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 2, characterized in that: The outer wall of the protective plate (417) is arranged in a tooth shape. There are four protective plates (417) which are distributed in a square shape on the outer wall of the air-temperature vaporizer defrosting heat exchange body (1).

6. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 3, characterized in that: One end of the spring (423) is fixedly mounted to the outer wall of the air-temperature vaporizer defrost heat exchange body (1), and one end of the spring (423) away from the air-temperature vaporizer defrost heat exchange body (1) is fixedly mounted to the outer wall of the protective plate (417).

7. The protective device for defrosting and heat exchanging of an air-temperature vaporizer according to claim 3, characterized in that: One end of the damper (424) away from the protective plate (417) is fixedly mounted to the outer wall of the air-temperature vaporizer defrosting heat exchange body (1), and the dampers (424) are eight in number and divided into four groups, which are symmetrically distributed about the center line of the protective plate (417).

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