Novel gasifier

Abstract

The utility model discloses a novel vaporizer which comprises a device main body, a finned tube and a defrosting assembly, the defrosting assembly is detachably connected to the upper end of the device body. The defrosting assembly comprises a frame body, a barrel body, a heating part and a fan; a cavity is formed below the frame body; the lower end of the cylinder body is communicated with the frame body; the heating part is detachably connected to the lower part of the cylinder body; and the fan is detachably connected to the upper end of the barrel. The finned tube defrosting device has the advantages that the defrosting assembly is arranged, so that the problem that a worker defrosts clearances of finned tubes is solved, the defrosting speed is increased, the working efficiency is effectively guaranteed, and the defrosting effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of vaporizers, in particular to a novel vaporizer. Background Art

[0002] A gas filling vaporizer is a device used to convert liquid gas into gaseous gas, which is widely used in industrial and civil fields. When the existing oxygen filling vaporizer is working, due to the low temperature of liquid oxygen, frosting will occur on the fins of the oxygen filling vaporizer. Usually, a one-for-one standby method is adopted to ensure that the surface of the vaporizer has no frosting during use. However, due to the slow defrosting of the vaporizer at normal temperature, the cost of equipping multiple oxygen filling vaporizers is relatively high, and it is difficult for the staff to defrost the gaps between the fin tubes. Moreover, the one-for-one standby method cannot meet the defrosting speed, which slows down the filling rate and thus affects the work efficiency. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a novel vaporizer with rapid defrosting.

[0004] In order to solve the above technical problem, the technical solution of the utility model is as follows:

[0005] A novel vaporizer, comprising a device main body and fin tubes, and further comprising a defrosting component; the defrosting component is detachably connected to the upper end of the device main body; the defrosting component comprises a frame body, a cylinder body, a heating part and a fan; a cavity is formed below the frame body; the lower end of the cylinder body is communicated with the frame body; the heating part is detachably connected to the lower part of the cylinder body; the fan is detachably connected to the upper end of the cylinder body.

[0006] Furthermore, a partition is fixedly connected in the cavity; a plurality of branch pipes are arranged on the partition; the air outlet of the branch pipes is located directly above the gap between a plurality of fin tubes.

[0007] Furthermore, the air outlet of the branch pipes is fixedly connected to an air flow distributor; the air flow distributor comprises a conical cylinder, a baffle plate and a connecting piece; the baffle plate is located at the lower end of the conical cylinder and is fixedly connected to the conical cylinder through the connecting piece; the number of the connecting pieces is six and they are evenly distributed around the baffle plate.

[0008] Furthermore, the heating part adopts an electric heating tube.

[0009] Furthermore, a controller is arranged at the upper end of the frame body; the controller is electrically connected to the heating part and the fan.

[0010] Furthermore, a rain shield is fixedly connected above the cylinder body.

[0011] Advantages of the Utility Model:

[0012] (1) The cylinder is arranged to provide an air duct, so that the heat generated by the heating part flows downward under the action of the fan to defrost the finned tubes; the partition plate cooperates with the branch pipes, and the air outlet of the branch pipes is arranged directly above the gap between the finned tubes, effectively ensuring that the heat can quickly reach the gap and accelerating the defrosting speed; the conical cylinder is convenient for air flow distribution; the baffle is arranged at the lower end of the conical cylinder, which can make the air flow flow around and increase the contact between the hot air and the finned tube 3.

[0013] (2) By arranging the defrosting assembly, the difficulty for the staff to defrost the gap of the finned tubes is solved, the defrosting rate is improved, the working efficiency is effectively guaranteed, and the defrosting effect is good. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present invention;

[0015] Figure 2 is Figure 1 an enlarged view of part A in

[0016] Figure 3 is a top view of the air flow distributor.

[0017] In the figure, 1-device main body, 2-defrosting assembly, 3-finned tube, 4-controller;

[0018] 21-frame body, 22-cylinder, 23-heating part, 24-fan, 25-cavity, 26-partition plate, 27-branch pipe, 28-air flow distributor;

[0019] 281-conical cylinder, 282-baffle, 283-connecting piece. Detailed Embodiments

[0020] The following further describes the detailed embodiments of the present utility model with reference to the drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Referring to Figures 1-3 as shown, a new type of vaporizer includes a device main body 1 and finned tubes 3, and also includes a defrosting assembly 2; the defrosting assembly 2 is detachably connected to the upper end of the device main body 1; the defrosting assembly 2 includes a frame body 21, a cylinder 22, a heating part 23, and a fan 24; a cavity 25 is formed below the frame body 21; the lower end of the cylinder 22 is communicated with the frame body 21; the heating part 23 is detachably connected to the lower part of the cylinder 22; the fan 24 is detachably connected to the upper end of the cylinder 22.

[0022] It should be noted that the device main body 1 can support the finned tube 3 and the defrosting assembly 2. The defrosting assembly 2 generates air flow to accelerate the defrosting of the frosted finned tube 3. The defrosting assembly 2 is detachably connected to the device main body 1, which can facilitate its installation when defrosting is required. The frame 21 can support the other components. The cylinder 22 can provide an air duct, so that the heat generated by the heating part 23 flows downward under the action of the fan 24 to defrost the finned tube 3.

[0023] Specifically, a partition 26 is fixedly connected in the cavity 25. A number of branch pipes 27 are provided on the partition 26. The air outlet of the branch pipe 27 is directly above the gap between a number of finned tubes 3. The partition 26 cooperates with the branch pipe 27, and the air outlet of the branch pipe 27 is arranged directly above the gap between the finned tubes 3, effectively ensuring that heat can quickly reach the gap and accelerating the defrosting speed.

[0024] Specifically, the air outlet of the branch pipe 27 is fixedly connected to the air flow distributor 28. The air flow distributor 28 includes a conical cylinder 281, a baffle 282, and a connecting piece 283. The baffle 282 is located at the lower end of the conical cylinder 281 and is fixedly connected to the conical cylinder 281 through the connecting piece 283. The number of connecting pieces 283 is six and they are evenly distributed around the baffle 282. The conical cylinder 281 can facilitate air flow distribution. The baffle 282 is arranged at the lower end of the conical cylinder 281, which can make the air flow in all directions and increase the contact between the hot air and the finned tube 3. The connecting piece 283 can play a supporting role.

[0025] Specifically, in the present utility model, the heating part 23 adopts an electric heating tube.

[0026] Specifically, in order to facilitate the control of the start of the heating part 23 and the fan 24, a controller 4 is provided at the upper end of the frame 21. The controller 4 is electrically connected to the heating part 23 and the fan 24.

[0027] Specifically, a cover plate 5 for rain shielding is fixedly connected above the cylinder 22.

[0028] The working principle of the present utility model:

[0029] When the oxygen filling vaporizer is frosted after use, remove the frosted vaporizer, replace it with an unfrosted vaporizer, and then detachably install the defrosting assembly 2 at the upper end of the frosted oxygen filling vaporizer. After stable installation, start the power supply through the controller 4, so that the heating part 23 and the fan 24 start to work. The hot air flow quickly reaches directly above the gap between the finned tubes 3 through the branch pipes 27 and enters the gap for defrosting. The baffle 282 is arranged at the lower end of the conical cylinder 281, which can make the air flow in all directions and increase the contact between the hot air and the finned tube 3. By using the hot air method, the difficulty for the staff to defrost the gap of the finned tube is solved, the defrosting rate is improved, the work efficiency is effectively guaranteed, and the defrosting effect is good.

[0030] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A novel gasifier, comprising a device body (1) and finned tubes (3), characterized in that: The device also comprises a defrost assembly (2); the defrost assembly (2) is detachably connected to the upper end of the device body (1); the defrost assembly (2) comprises a frame (21), a cylinder (22), a heating portion (23), and a fan (24); a cavity (25) is formed below the frame (21); the lower end of the cylinder (22) is connected to the frame (21); the heating portion (23) is detachably connected to the lower portion of the cylinder (22); and the fan (24) is detachably connected to the upper end of the cylinder (22).

2. The novel gasifier according to claim 1 is characterized in that: A partition (26) is fixedly connected in the cavity (25); a plurality of branch pipes (27) are provided on the partition (26); and air outlets of the branch pipes (27) are located directly above the gaps between the plurality of fin tubes (3).

3. The novel gasifier according to claim 2 is characterized in that: The air outlet of the branch pipe (27) is fixedly connected to the air flow distributor (28); the air flow distributor (28) comprises a conical tube (281), a baffle plate (282), and a connecting piece (283); the baffle plate (282) is located at the lower end of the conical tube (281) and is fixedly connected to the conical tube (281) via the connecting piece (283); the number of the connecting pieces (283) is six and they are evenly distributed around the baffle plate (282).

4. The novel gasifier according to claim 1 is characterized in that: The heating part (23) adopts an electric heating tube.

5. The novel gasifier according to claim 4 is characterized in that: A controller (4) is provided at the upper end of the frame (21); the controller (4) is electrically connected to the heating part (23) and the fan (24).

6. The novel gasifier according to claim 1 is characterized in that: A cover plate (5) for protecting against rain is fixedly connected above the cylinder (22).

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