Air temperature type vaporizer

Abstract

The utility model is applicable to the technical field of air temperature type vaporizers, and discloses an air temperature type vaporizer which is characterized in that a two-way screw rod is rotatably mounted at the middle end of the inner side of each fixed pipe through a bearing, transmission sleeves are movably sleeved on the surfaces of the two ends of the outer side of each two-way screw rod, and connecting frames are fixedly mounted on the surfaces of the two ends of the outer side of each transmission sleeve; a transmission rod is hinged to the surface of the end, away from the transmission sleeve, of each connecting frame through a rotating shaft, the surface of the end, away from the transmission sleeve, of each transmission rod is hinged to the outer side of the movable plate through a rotating shaft, a transmission frame is fixedly installed between the side edges of the fixing pipes, and a rotating rod is fixedly installed at the top end of the side edge of each bidirectional lead screw. According to the technical scheme, the supporting arc plates can be attached to the outer wall of the heat exchange tube, corresponding supporting force is provided for the heat exchange tube, and the situation that the heat exchange tube is bent at will after the side edge of the heat exchange tube is impacted, and consequently the follow-up heat exchange quality of liquid is affected is avoided.

Description

Technical Field

[0001] The utility model is applicable to the technical field of air-temperature type vaporizers, and particularly relates to an air-temperature type vaporizer. Background Art

[0002] At present, the air-temperature vaporizer utilizes the natural convection of air to heat the low-temperature liquid in the heat exchange tube, causing it to completely evaporate into gas. It is a high-efficiency and energy-saving heat exchange equipment that integrates air-temperature and heating vaporization functions and can replace heating vaporization products.

[0003] However, the air-temperature vaporizer currently used has multiple groups of heat exchange tubes vertically arranged inside for the flow of the liquid to be heated. When the air-temperature vaporizer is transported, there is no corresponding support and reinforcement mechanism on the outside of the vertically arranged heat exchange tubes, which results in that when the air-temperature vaporizer is transported and moved, once the external impact contacts the surface of the heat exchange tube, it is very easy to bend and break it, thus affecting the subsequent normal use of the liquid heating and evaporation. Therefore, we propose an air-temperature vaporizer. Utility Model Content

[0004] The main purpose of the utility model is to provide an air-temperature vaporizer, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An air temperature type vaporizer comprises a mounting base, a heat exchange tube is vertically fixedly mounted on the top surface of the mounting base, and the number of the heat exchange tubes is several groups, a shielding plate is fixedly mounted between the top surfaces of the heat exchange tubes, a circulation tube is fixedly connected to the middle end of the side of the heat exchange tube, a pressure gauge is fixedly mounted on the top of the circulation tube, a fixing frame is vertically fixedly mounted on the bottom surface of the shielding plate, and fixed tubes are fixedly mounted on the bottom surface of the fixing frame, and the fixed tubes are located between the outer sides of the heat exchange tubes;

[0007] A bidirectional screw is rotatably mounted on the middle end of the inner side of each fixed tube through a bearing, and a transmission sleeve is movably sleeved on the outer side surfaces of each bidirectional screw, and a connecting frame is fixedly mounted on the outer side surfaces of each transmission sleeve, and a transmission rod is hingedly connected to the end surface of each connecting frame away from the transmission sleeve through a rotating shaft, and the end surface of the transmission rod away from the transmission sleeve is hingedly connected to the outer side of the movable plate through a rotating shaft;

[0008] A transmission frame is fixedly installed between the sides of each fixed tube, a rotating rod is fixedly installed on the top of each side of the bidirectional screw rod, and the rotating rod is rotatably installed inside the transmission frame, a transmission sprocket is fixedly sleeved on the middle end surface of each rotating rod, a transmission chain ring is meshingly sleeved between the outer sides of the transmission sprockets, and the transmission sprocket and the transmission chain ring are movably installed inside the transmission frame.

[0009] By adopting the above technical scheme, through the meshing transmission action of the transmission sprocket and the transmission chain ring, the rotation transmission action of the bidirectional screw on the transmission sleeve, and the transmission conversion action of the push rod, the support arc plate can be fitted to the outer wall of the heat exchange tube, providing corresponding supporting force for the heat exchange tube, so that the heat exchange tube will not bend arbitrarily on the side after being impacted, thereby affecting the subsequent heat exchange quality of the liquid.

[0010] As an optional solution of the technical solution of the present application, a servo motor is fixedly mounted on the outer surface of the transmission frame, and the side of the servo motor transmission shaft is fixedly connected to the outer surface of the rotating rod through a coupling.

[0011] By adopting the above technical solution, the servo motor is structured to provide the power required for the rotation of the rotating rod.

[0012] As an optional solution of the technical solution of the present application, both ends of the side of each of the fixed tubes are provided with limiting grooves, and the connecting frame is slidably inserted into the limiting grooves.

[0013] By adopting the above technical solution, the rationality of the transmission adjustment of the entire device is ensured by the guiding and limiting effect of the limiting groove on the connecting frame.

[0014] As an optional solution of the technical solution of the present application, a supporting arc plate is fixedly installed on the side surface of each movable plate away from the movable plate, and the number of the supporting arc plates is the same as the number of heat exchange tubes. The fixed tubes and the supporting arc plates are located between the middle parts of the outer sides of two adjacent groups of heat exchange tubes and above the mounting base.

[0015] By adopting the above technical solution, the outer side of the supporting arc plate is designed to ensure that the outer side thereof can fully fit the outer wall of the heat exchange tube to provide sufficient supporting force thereto.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The air-temperature vaporizer of the technical solution of the present application is provided with a fixed tube between the outer sides of the heat exchange tube, and the transmission sleeve is movably sleeved on both sides of the bidirectional screw rod located inside the fixed tube, so that the bidirectional screw rod can be rotated to provide the transmission sleeve with a corresponding transmission force, so that the two sets of transmission sleeves can move back and forth in the fixed tube toward each other or relative to each other, and then under the transmission action of the transmission rod, the front and back movement force of the transmission sleeve can be converted into a horizontal push-pull force on the movable plate and the supporting arc plate, so that the supporting arc plate can be fitted to the outer wall of the heat exchange tube, providing a corresponding support force for the heat exchange tube, so that the heat exchange tube will not bend arbitrarily after being impacted on the side, thereby affecting the subsequent heat exchange quality of the liquid;

[0018] The drive sprocket and the bidirectional lead screw are connected by a rotating rod, so that only a single servo motor is needed to drive multiple sets of rotating rods and bidirectional lead screws to rotate synchronously and in the same direction, thereby improving the synchronization of position adjustment of multiple sets of support arc plates, reducing the labor consumption required for their adjustment, and further ensuring that the support arc plate fully fits the outer wall of the heat exchange tube to improve the stability of the anti-bending support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of an air-temperature vaporizer of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall top view cross-sectional structure of an air-temperature vaporizer of the utility model;

[0021] Figure 3 This is a schematic diagram of the enlarged structure of part A of an air-temperature vaporizer of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of part B of an air-temperature vaporizer of the utility model.

[0023] Figure numerals: 1. Mounting base; 11. Heat exchange tube; 12. Shielding plate; 13. Fixed frame; 14. Circulation tube; 15. Pressure gauge; 2. Fixed tube; 21. Transmission frame; 22. Rotating rod; 23. Transmission sprocket; 24. Transmission chain ring; 25. Movable plate; 26. Bidirectional screw rod; 27. Transmission sleeve; 28. Transmission rod; 29. ​​Servo motor; 3. Limiting groove; 31. Connecting frame; 4. Support arc plate. DETAILED DESCRIPTION

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: an air-temperature vaporizer, a heat exchange tube 11 is vertically fixedly installed on the top surface of the mounting base 1, and the number of the heat exchange tubes 11 is several groups, a shielding plate 12 is fixedly installed between the top surfaces of the heat exchange tubes 11, a circulation tube 14 is fixedly connected to the middle end of the side of the heat exchange tube 11, and a pressure gauge 15 is fixedly installed on the top of the circulation tube 14.

[0025] In this technical solution (through Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown), a servo motor 29 is fixedly mounted on the outer surface of the transmission frame 21, and the side of the transmission shaft of the servo motor 29 is fixedly connected to the outer surface of the rotating rod 22 through a coupling.

[0026] In this technical solution (through Figure 1 , Figure 2 , Figure 3 and Figure 4As shown), a transmission frame 21 is fixedly installed between the sides of each fixed tube 2, the fixed tube 2 and the supporting arc plate 4 are located between the middle parts of the outer sides of two adjacent groups of heat exchange tubes 11, and are located above the mounting base 1, a rotating rod 22 is fixedly installed on the top of the side of each bidirectional screw rod 26, and the rotating rod 22 is rotatably installed inside the transmission frame 21, a transmission sprocket 23 is fixedly sleeved on the middle end surface of each rotating rod 22, a transmission chain ring 24 is meshed and sleeved between the outer sides of the transmission sprocket 23, and the transmission sprocket 23 and the transmission chain ring 24 are movably installed inside the transmission frame 21.

[0027] In this technical solution (through Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown), a bidirectional screw rod 26 is rotatably installed at the middle end of the inner side of each fixed tube 2 through a bearing, and a transmission sleeve 27 is movably sleeved on the outer end surfaces of each bidirectional screw rod 26. A connecting frame 31 is fixedly installed on the outer end surfaces of each transmission sleeve 27. A transmission rod 28 is hinged to the end surface of each connecting frame 31 away from the transmission sleeve 27 through a rotating shaft, and the end surface of the transmission rod 28 away from the transmission sleeve 27 is hinged to the outer side of the movable plate 25 through a rotating shaft. Limiting grooves 3 are provided at both ends of the side of each fixed tube 2, and the connecting frame 31 is slidably inserted into the limiting groove 3.

[0028] In some technical solutions (through Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown), a supporting arc plate 4 is fixedly mounted on a side surface of each movable plate 25 away from the movable plate 25, and the number of the supporting arc plates 4 is the same as the number of the heat exchange tubes 11.

[0029] During operation, when it is necessary to transport and move the air-temperature vaporizer composed of the heat exchange tube 11 and the mounting base 1, and to support and prevent the outer sides of the multiple groups of heat exchange tubes 11 from bending, the servo motor 29 is turned on by an external control switch to drive the rotating rod 22 to rotate, which can drive the single-side transmission sprocket 23 to rotate inside the transmission frame 21. Combined with the meshing transmission of the transmission sprocket 23 and the transmission chain ring 24, multiple groups of transmission sprockets 23 and the rotating rod 22 can be driven to rotate synchronously and in the same direction, thereby driving multiple groups of bidirectional screw rods 26 to rotate synchronously and in the same direction. Combined with the rotational transmission action of the bidirectional screw 26 on the transmission sleeve 27, and the guiding and limiting action of the limiting groove 3 on the connecting frame 31, the two groups of transmission sleeves 27 can be moved synchronously towards each other inside the fixed tube 2. Combined with the transmission conversion action of the push rod, the forward and backward moving force of the transmission sleeve 27 can be converted into a horizontal push-pull force on the movable plate 25 and the supporting arc plate 4, so that the supporting arc plate 4 can be fitted to the outer wall of the heat exchange tube 11, providing corresponding supporting force for the heat exchange tube 11, so that the heat exchange tube 11 will not bend arbitrarily at the side after being impacted, thereby affecting the subsequent heat exchange quality of the liquid.

Claims

1. An air temperature vaporizer, comprising a mounting base (1), characterized in that: The top surface of the mounting base (1) is vertically fixedly mounted with heat exchange tubes (11), and the number of the heat exchange tubes (11) is a plurality of groups; shielding plates (12) are fixedly mounted between the top surfaces of the heat exchange tubes (11); a fixing frame (13) is vertically fixedly mounted on the bottom surface of the shielding plate (12); fixed tubes (2) are fixedly mounted on the bottom surface of the fixing frame (13), and the fixed tubes (2) are located between the outer sides of the heat exchange tubes (11); A bidirectional screw rod (26) is rotatably mounted on the middle end of the inner side of each fixed tube (2) via a bearing, and a transmission sleeve (27) is movably sleeved on both end surfaces of the outer side of each bidirectional screw rod (26), and a connecting frame (31) is fixedly mounted on both end surfaces of the outer side of each transmission sleeve (27), and a transmission rod (28) is hingedly connected to one end surface of each connecting frame (31) away from the transmission sleeve (27) via a rotating shaft, and the transmission rod (28) is hingedly connected to the outer side of the movable plate (25) via a rotating shaft; A transmission frame (21) is fixedly mounted between the sides of each fixed tube (2), a rotating rod (22) is fixedly mounted on the top of the side of each bidirectional screw rod (26), and the rotating rod (22) is rotatably mounted inside the transmission frame (21), a transmission sprocket (23) is fixedly sleeved on the middle end surface of each rotating rod (22), a transmission chain ring (24) is meshingly sleeved between the outer sides of the transmission sprocket (23), and the transmission sprocket (23) and the transmission chain ring (24) are movably mounted inside the transmission frame (21).

2. The air-temperature vaporizer according to claim 1, characterized in that: A servo motor (29) is fixedly mounted on the outer surface of the transmission frame (21), and the side edge of the transmission shaft of the servo motor (29) is fixedly connected to the outer surface of the rotating rod (22) via a coupling.

3. The air-temperature vaporizer according to claim 1, characterized in that: Both ends of the side of each fixed tube (2) are provided with limiting grooves (3), and the connecting frame (31) is slidably inserted into the limiting grooves (3).

4. The air-temperature vaporizer according to claim 1, characterized in that: The middle end of the side of the heat exchange tube (11) is fixedly connected to a circulation tube (14), and a pressure gauge (15) is fixedly installed on the top of the circulation tube (14).

5. The air-temperature vaporizer according to claim 1, characterized in that: A supporting arc plate (4) is fixedly mounted on a surface of one side of each movable plate (25) away from the movable plate (25), and the number of the supporting arc plates (4) is the same as the number of the heat exchange tubes (11).

6. The air-temperature vaporizer according to claim 1, characterized in that: The fixed tube (2) and the supporting arc plate (4) are located between the middle parts of the outer sides of two adjacent groups of heat exchange tubes (11) and are located above the mounting base (1).

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