Efficient evaporator

Abstract

The utility model relates to the technical field of evaporators, in particular to an efficient evaporator. According to the technical scheme, the evaporator comprises a sealing cover, a fixing plate, an evaporator body and a heat exchange pipe, supporting legs are welded to the lower surface of the evaporator body, a heat preservation layer is fixedly embedded into the inner wall of the evaporator body, an electric heating plate is fixed to the upper surface of the heat preservation layer, an outer rod is fixed to the upper surface of the electric heating plate, and an inner rod is movably inserted into the upper surface of the outer rod; a limiting groove is formed in the upper surface of the fixing plate, a limiting rod is welded to the lower surface of the inner box, the inner box is inserted into the limiting groove through the limiting rod to be fixed to the fixing plate, a handle is welded to the outer end face of one side of the inner box, and the sealing cover is connected to the upper surface of the evaporator body through hinges. A machine box is welded to the upper surface of the sealing cover, the upper surface of the sealing cover communicates with an exhaust pipe, and the heat exchange pipe is connected to the outer surface of the exhaust pipe in a sleeving mode. The exhaust pipe can be preheated firstly, and steam is prevented from being condensed into water.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to a high-efficiency evaporator. Background Art

[0002] Evaporation is the physical process of converting liquid into gas. Generally speaking, an evaporator is an object that converts liquid into gas. There are a large number of evaporators in industry, and the evaporator used in refrigeration systems is one of them.

[0003] The prior art discloses a high-efficiency evaporator of CN115403090A, comprising an evaporating barrel and an engaging plate, wherein the right inner surface of the evaporating barrel is provided with an annular thin wall, and the engaging plate is rotatably connected to the right side of the evaporating barrel through the annular thin wall, and the middle part of the engaging plate is connected to the limiting barrel, and a plurality of long strips are evenly arranged along the circumferential direction on the right side of the limiting barrel, and a grinding strip is slidably connected to each long strip, and a through hole is provided on each grinding strip along the length direction, and a plurality of circular holes are evenly arranged on the upper side of each grinding strip along the length direction, and the plurality of circular holes on each grinding strip are connected with the through hole in the middle thereof.

[0004] With today's high-efficiency evaporators, when the first wave of steam enters the exhaust pipe, due to the lower temperature of the inner wall of the exhaust pipe, the first wave of steam may directly condense into liquid and return to the inside of the evaporator. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency evaporator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency evaporator, comprising a sealing cover, a fixing plate, an evaporator body and a heat exchange tube, the lower surface of the evaporator body is welded with a supporting leg, and the inner wall of the evaporator body is embedded with a heat-insulating layer, the upper surface of the heat-insulating layer is fixed with an electric heating plate, and the upper surface of the electric heating plate is fixed with an outer rod, the upper surface of the fixing plate is provided with a limiting groove, a handle is welded on the outer end surface of one side of the inner box, the sealing cover is hingedly connected to the upper surface of the evaporator body, and the upper surface of the sealing cover is connected to the exhaust pipe, and the heat exchange tube is sleeved on the outer surface of the exhaust pipe.

[0007] When using the high-efficiency evaporator in the technical solution, water is poured into the evaporator body, the electric heating plate can heat the water, the water boils to produce a large amount of high-temperature steam, the high-temperature steam can heat the inner box, the intake pipe drives part of the steam into the heat exchange tube under the action of the power device, the high-temperature steam flows inside the heat exchange tube, and can preheat the exhaust pipe to prevent the steam from condensing into water as soon as it enters the exhaust pipe.

[0008] Preferably, a handle is welded on the upper surface of the sealing cover, and the outer surface of the handle is provided with anti-slip grooves, a chassis is welded on the upper surface of the sealing cover, and a motor is installed inside the chassis, a rotating rod is rotatably connected to the lower surface of the motor, and a stirring rod is welded on the outer end surface of one side of the rotating rod. By arranging the chassis and the motor on the upper surface of the sealing cover, the rotating rod and the stirring rod can be driven to rotate.

[0009] Preferably, a limiting rod is welded on the lower surface of the inner box, and the inner box is fixed to the fixing plate by inserting the limiting rod into the inner portion of the limiting groove. By arranging the limiting rod on the lower surface of the inner box, it is convenient to fix the inner box.

[0010] Preferably, the upper surface of the outer rod is movably connected with an inner rod, and the inner rod is fixed to the fixing plate. By arranging the inner rod on the upper surface of the outer rod, it is convenient to drive the fixing plate to rise or fall.

[0011] Preferably, the upper surface of the heat exchange tube is connected with an air outlet pipe, and the outer surfaces of the heat exchange tube and the exhaust pipe are threadedly connected with an exhaust valve. By arranging the air outlet pipe on the upper surface of the heat exchange tube, steam can be discharged.

[0012] Preferably, the lower surface of the heat exchange tube is connected with an air inlet pipe, and the air inlet pipe penetrates the insulation layer and is connected with the evaporator body. By arranging the air inlet pipe on the lower surface of the heat exchange tube, it is convenient to send hot steam into the heat exchange tube.

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

[0014] 1. The utility model achieves the effect of preheating the exhaust pipe first to prevent steam from condensing into water by arranging a sealing cover, a heat exchange pipe and an exhaust pipe. Water is poured into the evaporator body, and the electric heating plate can heat the water. The water boils to produce a large amount of high-temperature steam, and the high-temperature steam can heat the inner box. The air intake pipe drives part of the steam into the heat exchange pipe under the action of the power device. The high-temperature steam flows inside the heat exchange pipe, which can preheat the exhaust pipe and prevent the steam from condensing into water as soon as it enters the exhaust pipe.

[0015] 2. The utility model achieves the effect of adjustable height of the inner box for easy use by arranging the inner box, the outer rod and the limit rod. By holding the handle, the hand drives the handle to put the inner box into the evaporator body, and the limit rod is inserted into the limit groove, the inner box can be fixed on the upper surface of the fixed plate, which can prevent the inner box from being unstable due to the buoyancy of the liquid. The outer rod drives the inner rod to rise or fall under the action of the power device, the inner rod drives the fixed plate to rise or fall, and the fixed plate drives the inner box to rise or fall. The height of the inner box is adjustable for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 It is a partial enlarged structural schematic diagram of the evaporator body of the utility model;

[0018] Figure 3 It is an enlarged structural schematic diagram of the inner box of the utility model.

[0019] In the figure: 1. handle; 2. sealing cover; 3. insulation layer; 4. inner box; 5. limit groove; 6. inner rod; 7. electric heating plate; 8. fixing plate; 9. outer rod; 10. evaporator body; 11. supporting leg; 12. heat exchange tube; 13. outlet pipe; 14. exhaust valve; 15. exhaust pipe; 16. inlet pipe; 17. motor; 18. chassis; 19. handle; 20. rotating rod; 21. stirring rod; 22. limit rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figures 1 to 3 The utility model provides an embodiment: a high-efficiency evaporator, including a sealing cover 2, a fixing plate 8, an evaporator body 10 and a heat exchange tube 12, the sealing cover 2 is hingedly connected to the upper surface of the evaporator body 10, a handle 1 is welded on the upper surface of the sealing cover 2, and an anti-slip pattern is provided on the outer surface of the handle 1, a chassis 18 is welded on the upper surface of the sealing cover 2, and a motor 17 is installed inside the chassis 18, a rotating rod 20 is rotatably connected to the lower surface of the motor 17, and a stirring rod 21 is welded to the outer end surface of one side of the rotating rod 20, an exhaust pipe 15 is connected to the upper surface of the sealing cover 2, the heat exchange tube 12 is sleeved on the outer surface of the exhaust pipe 15, an outlet pipe 13 is connected to the upper surface of the heat exchange tube 12, and an exhaust valve 14 is threadedly connected to the outer surfaces of the heat exchange tube 12 and the exhaust pipe 15, an air inlet pipe 16 is connected to the lower surface of the heat exchange tube 12, and the air inlet pipe 16 passes through the insulation layer 3 and is connected to the evaporator body 10.

[0023] Of course, as is well known to those skilled in the art, the electric heating plate 7, outer rod 9, evaporator body 10, air intake pipe 16 and motor 17 of the utility model also need to be provided with a power device to enable them to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and they all belong to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0024] Based on the high-efficiency evaporator of Example 1, water is poured into the evaporator body 10, the electric heating plate 7 can heat the water, and the boiling water produces a large amount of high-temperature steam, which can heat the inner box 4. The air intake pipe 16 drives part of the steam into the heat exchange tube 12 under the action of the power device. The high-temperature steam flows inside the heat exchange tube 12, which can preheat the exhaust pipe 15 to prevent the steam from condensing into water as soon as it enters the exhaust pipe 15.

[0025] Embodiment 2

[0026] like Figure 1-3 As shown, the high-efficiency evaporator proposed by the utility model, compared with the first embodiment, this embodiment also includes a sealing cover 2, a fixing plate 8, an evaporator body 10 and a heat exchange tube 12, a supporting leg 11 is welded on the lower surface of the evaporator body 10, and an insulation layer 3 is embedded and fixed on the inner wall of the evaporator body 10, an electric heating plate 7 is fixed on the upper surface of the insulation layer 3, and an outer rod 9 is fixed on the upper surface of the electric heating plate 7, an inner rod 6 is movably inserted on the upper surface of the outer rod 9, and the inner rod 6 is fixed to the fixing plate 8, a limiting groove 5 is provided on the upper surface of the fixing plate 8, a limiting rod 22 is welded on the lower surface of the inner box 4, and the inner box 4 is fixed to the fixing plate 8 by inserting the limiting rod 22 in the inside of the limiting groove 5, and a handle 19 is welded on the outer end surface of one side of the inner box 4.

[0027] In this embodiment, the handle 19 is held and driven by the hand to place the inner box 4 into the evaporator body 10, and the limiting rod 22 is inserted into the limiting groove 5, so that the inner box 4 can be fixed on the upper surface of the fixed plate 8, and the inner box 4 can be prevented from being unstable due to the buoyancy of the liquid. The outer rod 9 drives the inner rod 6 to rise or fall under the action of the power device, and the inner rod 6 drives the fixed plate 8 to rise or fall, and the fixed plate 8 drives the inner box 4 to rise or fall. The height of the inner box 4 is adjustable for easy use.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency evaporator, comprising a sealing cover (2), an inner box (4), a fixing plate (8), an evaporator body (10) and a heat exchange tube (12), Features: A support leg (11) is welded to the lower surface of the evaporator body (10), and a heat-insulating layer (3) is embedded and fixed to the inner wall of the evaporator body (10); an electric heating plate (7) is fixed to the upper surface of the heat-insulating layer (3), and an outer rod (9) is fixed to the upper surface of the electric heating plate (7); a limiting groove (5) is provided on the upper surface of the fixing plate (8); a handle (19) is welded to the outer end surface of one side of the inner box (4); the sealing cover (2) is hingedly connected to the upper surface of the evaporator body (10), and the upper surface of the sealing cover (2) is connected to an exhaust pipe (15); and the heat exchange pipe (12) is sleeved on the outer surface of the exhaust pipe (15).

2. The high efficiency evaporator according to claim 1, Features: A handle (1) is welded to the upper surface of the sealing cover (2), and an anti-slip pattern is formed on the outer surface of the handle (1). A housing (18) is welded to the upper surface of the sealing cover (2), and a motor (17) is installed inside the housing (18). A rotating rod (20) is rotatably connected to the lower surface of the motor (17), and a stirring rod (21) is welded to the outer end surface of one side of the rotating rod (20).

3. The high efficiency evaporator according to claim 1, Features: A limiting rod (22) is welded to the lower surface of the inner box (4), and the inner box (4) is inserted into the limiting groove (5) and fixed to the fixing plate (8) via the limiting rod (22).

4. The high efficiency evaporator according to claim 1, Features: The inner rod (6) is movably inserted into the upper surface of the outer rod (9), and the inner rod (6) is fixed to the fixing plate (8).

5. The high efficiency evaporator according to claim 1, Features: The upper surface of the heat exchange tube (12) is connected to an air outlet pipe (13), and the outer surfaces of the heat exchange tube (12) and the exhaust pipe (15) are threadedly connected to an exhaust valve (14).

6. The high efficiency evaporator according to claim 1, Features: The lower surface of the heat exchange tube (12) is connected to an air intake pipe (16), and the air intake pipe (16) penetrates the thermal insulation layer (3) and is connected to the evaporator body (10).

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