Air temperature type vaporizer for krypton xenon production

Abstract

The utility model relates to the technical field of vaporizers, in particular to an air temperature type vaporizer for krypton xenon production, which comprises a heating box arranged at the top of a box body, the top of the heating box is provided with an opening, a heating sheet is arranged in the heating box, and an exhaust fan is arranged in the heating box below the heating sheet; the main pipe is vertically arranged in the box body, the upper end of the main pipe penetrates through the top of the box body and then is communicated with a connecting pipe on the heating box below the exhaust fan through a rotating joint, and the main pipe swings under the driving of a swinging assembly; the two air spraying pipes are oppositely arranged above and below the finned tube in the box body in parallel, the ends of the two air spraying pipes are communicated with the main pipe, and a plurality of air spraying heads are arranged on the sides, facing the finned tube, of the two air spraying pipes. The utility model has the advantages of keeping vaporizing capability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to vaporizer technical field, concretely is a kind of air temperature type vaporizer for krypton-xenon production. BACKGROUND

[0002] The working principle of air temperature type vaporizer is that when liquid gas flows in base pipe, the air around and finned tube exchange heat. Because the fin on finned tube increases heat exchange area, air can more effectively transfer heat to liquid gas in base pipe. In krypton-xenon production process, raw material usually exists in liquid form (such as liquid krypton, liquid xenon). The role of air temperature type vaporizer is to vaporize liquid krypton, xenon into gaseous state.

[0003] Although existing air temperature type vaporizer can vaporize liquid krypton, xenon into gaseous state, in cold winter or low temperature environment, air temperature is low, and the heat that can be provided to liquid gas vaporization decreases, so that the vaporization capacity of air temperature type vaporizer decreases significantly in this case, which cannot meet normal gas demand. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides an air temperature type vaporizer for krypton-xenon production, which aims to solve the technical problem of decrease of vaporization capacity of air temperature type vaporizer in low temperature environment in prior art.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: an air temperature type vaporizer for krypton-xenon production, comprising:

[0006] A box body is provided with a plurality of finned tubes, the finned tube is composed of base pipe and a plurality of fins uniformly arranged outside the base pipe, the liquid inlet and liquid outlet of adjacent two base pipes are connected, the liquid inlet of the first base pipe is provided with a liquid inlet pipe, and the liquid outlet of the last base pipe is provided with a steam outlet pipe;

[0007] A heating box is arranged on the top of the box body, the top of the heating box is open, a heating sheet is arranged in the heating box, and an air suction fan is arranged below the heating sheet;

[0008] A main pipe is vertically arranged in the box body, the upper end of the main pipe penetrates the top of the box body, and the main pipe is connected with a connecting pipe on the heating box below the air suction fan through a rotary joint, and the main pipe swings under the drive of a swing assembly;

[0009] Two air injection pipes are oppositely and parallelly arranged above and below the finned tube in the box body, the end of the two air injection pipes is connected with the main pipe, and a plurality of air injection heads are arranged on the side of the air injection pipe facing the finned tube.

[0010] The utility model further improves that the box body comprises:

[0011] A bottom plate is provided with two first side plates on opposite sides, and a fixing plate is transversely arranged between the two first side plates, the fixing plate is provided with a plurality of mounting holes, each mounting hole is provided with a finned tube, and the liquid inlet pipe and the steam outlet pipe respectively penetrate through the corresponding first side plate.

[0012] A top plate is arranged above the finned tubes and opposite to the bottom plate, two second side plates are arranged opposite below the two sides of the top plate, any one of the second side plates is adjacent to two first side plates, one of the second side plates is lifted under the drive of a lifting assembly, the heating box is arranged on the top plate, and the main pipe is pivotally connected to the top plate and penetrates through.

[0013] Further improvement of the utility model lies in that the swing assembly comprises:

[0014] A first motor is arranged on the top plate, and a wheel disc is arranged at the power output end of the first motor;

[0015] A first rack is horizontally arranged on the slide rail of the top plate, a long slotted hole arranged at the end of the first rack is slidably connected with a guide column arranged eccentrically on the wheel disc, and the first rack is engaged with a first gear on the main pipe.

[0016] Further improvement of the utility model lies in that the lifting assembly comprises:

[0017] A support plate is transversely arranged on one side of the second side plate, and the first end of the support plate is connected with the second side plate;

[0018] A first screw rod is vertically arranged at the second end of the support plate, the first screw rod is rotated under the drive of a second motor, the second end of the support plate is threadedly connected with the first screw rod and penetrates through;

[0019] An optical axis is parallel to the first screw rod, and the optical axis is slidably connected with the support plate and penetrates through.

[0020] Further improvement of the utility model lies in that the air temperature type vaporizer further comprises a support plate, the upper and lower ends of the first screw rod are pivotally connected with the upper and lower ends of the support plate respectively, the upper and lower ends of the optical axis are connected with the upper and lower ends of the support plate respectively, and the support plate is rotated under the drive of a transposition assembly.

[0021] Further improvement of the utility model lies in that the transposition assembly comprises a rotating shaft, the rotating shaft is vertically arranged on one side of the support plate and connected with the support plate, and the rotating shaft is rotated under the drive of a third motor.

[0022] Further improvement of the utility model lies in that a filter plate is arranged on the opening.

[0023] Further improvement of the utility model lies in that the third motor is a stepping motor.

[0024] Further improvement of the utility model lies in, two sides of the fixed plate towards two second side plates are not connected with two second side plates respectively, and the main pipe is arranged between the fixed plate and one of the second side plates.

[0025] Thanks to the above technical scheme, the utility model has the following technical progress:

[0026] The utility model provides a kind of air temperature type vaporizer for krypton xenon production, install finned tube in box, material is entered into base pipe from liquid inlet by liquid inlet pipe, hot gas is heated to base pipe by fin, so that material vaporizes, and the gas of vaporization is entered into steam outlet pipe from liquid outlet, when hot gas, suction fan starts to work, and gas is extracted to heating box, then gas is heated by heating sheet when passing through heating sheet, and the gas of subsequent heating is entered into main pipe through connecting pipe, and the gas of subsequent heating is entered into two jet pipes from main pipe, and jet head is sprayed hot gas to upper and lower ends of finned tube, swing assembly drives main pipe to swing, and main pipe drives two jet pipes to swing synchronously, so that jet head on jet pipe can spray hot gas to more finned tube, compared with prior art, it can effectively keep vaporizer in low temperature environment Vaporization capacity. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for ordinary skilled in the art.

[0028] Figure 1 It is the whole structure schematic view of the air temperature type vaporizer of the utility model;

[0029] Figure 2 It is the box structure schematic view of the air temperature type vaporizer of the utility model;

[0030] Figure 3 It is the swing assembly structure schematic view of the air temperature type vaporizer of the utility model;

[0031] Figure 4 It is the internal structure schematic view of the heating box of the air temperature type vaporizer of the utility model;

[0032] Figure 5 It is the lifting assembly structure schematic view of the air temperature type vaporizer of the utility model;

[0033] Figure 6 It is the transposition assembly structure schematic view of the air temperature type vaporizer of the utility model.

[0034] EXPLANATION OF REFERENCE NUMERALS:

[0035] 10 - box, 101 - bottom plate, 102 - first side plate, 103 - top plate, 104 - second side plate, 105 - fixed plate, 11 - finned tube, 112 - liquid inlet pipe, 113 - steam outlet pipe, 12 - heating box, 121 - heating fin, 122 - air extraction fan, 123 - filter plate, 13 - main pipe, 131 - rotary joint, 132 - connecting pipe, 14 - air injection pipe, 141 - air injection head, 20 - swing assembly, 21 - first motor, 22 - wheel disc, 221 - guide column, 23 - first rack, 231 - long slot hole, 24 - first gear, 30 - lifting assembly, 31 - support plate, 32 - first screw rod, 321 - optical axis, 33 - second motor, 34 - support plate, 40 - transposition assembly, 41 - rotating shaft, 42 - third motor. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, specific details, such as specific system structures, technologies and the like, are given in the following description for the purpose of illustration but not for the purpose of limitation, so that the embodiments of the utility model can be thoroughly understood. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without the specific details. In other cases, detailed descriptions of well-known systems, devices, circuits and methods are omitted to avoid unnecessary details that hinder the description of the utility model.

[0037] The utility model provides a kind of air temperature type vaporizer for krypton xenon production, in combination with the description attached Figure 1 to attached Figure 6 It can be known that a kind of air temperature type vaporizer for krypton xenon production mainly includes following parts or components: box 10, heating box 12, main pipe 13, air injection pipe 14.

[0038] The utility model discloses a box 10 is fixedly provided with multiple finned tube 11, and the finned tube 11 is composed of base pipe and multiple fins evenly arranged outside the base pipe, and the liquid inlet and the liquid outlet of the adjacent two base pipes are connected, the liquid inlet of the first base pipe is provided with liquid inlet pipe 112, and the liquid outlet of the last base pipe is provided with steam outlet pipe 113, the heating box 12 is fixedly arranged on the top of the box 10, the top of the heating box 12 is an opening, and the heating sheet 121 is fixedly arranged in the heating box 12, and the suction fan 122 is fixedly arranged in the heating box 12 below the heating sheet 121, the main pipe 13 is vertically arranged in the box 10, and the upper end of the main pipe 13 penetrates the top of the box 10, and the main pipe 13 is connected with the connecting pipe 132 on the heating box 12 below the suction fan 122 through the rotary joint 131, and the main pipe 13 swings under the drive of the swing assembly 20, the two air injection pipes 14 are oppositely and parallelly arranged above and below the finned tube 11 in the box 10, the two air injection pipes 14 are connected with the main pipe 13, and multiple air injection heads 141 are fixedly arranged on the side of the two air injection pipes 14 towards the finned tube 11.

[0039] The finned tube 11 is installed in the box 10, the material enters the base pipe from the liquid inlet through the liquid inlet pipe 112, the hot gas heats the base pipe through the fin, thereby making the material vaporize, and the vaporized gas enters the steam outlet pipe 113 from the liquid outlet, when the hot gas passes, the suction fan 122 starts to work and draws the gas outside to the heating box 12, then the gas passes through the heating sheet 121, the heating sheet 121 heats the gas, the heated gas enters the main pipe 13 through the connecting pipe 132, and the main pipe 13 enters the two air injection pipes 14, the air injection heads 141 spray the hot gas on the upper and lower ends of the finned tube 11, the swing assembly 20 drives the main pipe 13 to swing, the main pipe 13 drives the two air injection pipes 14 to swing synchronously, the air injection heads 141 on the air injection pipe 14 can spray the hot gas on more finned tubes 11, and the vaporizer can effectively maintain the vaporization capacity in the low-temperature environment.

[0040] Specifically, the finned tube 11 is prior art, and will not be repeated here.

[0041] Specifically, the heating sheet 121 is annular and will not block the air from entering.

[0042] As an embodiment, the utility model discloses a box 10 is fixedly provided with multiple finned tube 11, and the finned tube 11 is composed of base pipe and multiple fins evenly arranged outside the base pipe, and the liquid inlet and the liquid outlet of the adjacent two base pipes are connected, the liquid inlet of the first base pipe is provided with liquid inlet pipe 112, and the liquid outlet of the last base pipe is provided with steam outlet pipe 113, the heating box 12 is fixedly arranged on the top of the box 10, the top of the heating box 12 is an opening, and the heating sheet 121 is fixedly arranged in the heating box 12, and the suction fan 122 is fixedly arranged in the heating box 12 below the heating sheet 121, the main pipe 13 is vertically arranged in the box 10, and the upper end of the main pipe 13 penetrates the top of the box 10, and the main pipe 13 is connected with the connecting pipe 132 on the heating box 12 below the suction fan 122 through the rotary joint 131, and the main pipe 13 swings under the drive of the swing assembly 20, the two air injection pipes 14 are oppositely and parallelly arranged above and below the finned tube 11 in the box 10, the two air injection pipes 14 are connected with the main pipe 13, and multiple air injection heads 141 are fixedly arranged on the side of the two air injection pipes 14 towards the finned tube 11. Figure 2It can be known that the box body 10 comprises a bottom plate 101, two first side plates 102 are fixedly arranged on opposite sides of the bottom plate 101, a fixed plate 105 is transversely and fixedly arranged between the two first side plates 102, the fixed plate 105 is provided with a plurality of mounting holes, each mounting hole is fixedly provided with a finned tube 11, an inlet pipe 112 and an outlet pipe 113 penetrate through the corresponding first side plate 102 respectively; a top plate 103 is arranged above the finned tube 11 and is arranged opposite to the bottom plate 101, two second side plates 104 are fixedly arranged opposite and below the two sides of the top plate 103, any one of the second side plates 104 is adjacent to the two first side plates 102, one of the second side plates 104 is lifted under the drive of the lifting assembly 30, the heating box 12 is fixedly arranged on the top plate 103, and the main pipe 13 is connected with the top plate 103 through a rotating shaft. The two sides of the fixed plate 105 facing the two second side plates 104 are not connected with the two second side plates 104 respectively, and the main pipe 13 is arranged between the fixed plate 105 and one of the second side plates 104.

[0043] In cold winter or low temperature environment, the box body 10 can save hot gas, so that the vaporizer can maintain the vaporization capacity. However, in summer, the box body 10 and the heating box 12 are not needed to be used, and the existence of the box body 10 and the heating box 12 will hinder the heat exchange of the hot gas to the finned tube 11. Therefore, the box body 10 needs to be moved away to keep the heat exchange unobstructed. When the box body 10 needs to be moved away, the lifting assembly 30 drives one of the second side plates 104 to rise, the one of the second side plates 104 drives the top plate 103 and the other one of the second side plates 104 to rise, and the top plate 103 drives the heating box 12 and the main pipe 13 to rise. It can be known that when the main pipe 13 rises with the top plate 103, the swinging assembly 20 drives the main pipe 13 to swing, the main pipe 13 drives the two air injection pipes 14 to swing, until the two air injection pipes 14 are parallel to the second side plate 104. Since the main pipe 13 is arranged between the fixed plate 105 and one of the second side plates 104, the two air injection pipes 14 will not be hindered when rising, and can rise synchronously with the main pipe 13. The finned tube 11 is completely exposed, which can effectively make the finned tube 11 naturally exchange heat when the temperature is suitable, and reduce the consumption of energy.

[0044] In the embodiment, the description is combined with the drawings Figure 3 It can be known that the swinging assembly 20 comprises a first motor 21 fixedly arranged on the top plate 103, a wheel disc 22 fixedly arranged on a power output end of the first motor 21, a first rack 23 horizontally arranged on a sliding rail on the top plate 103, a long slot hole 231 arranged at an end of the first rack 23, a guide column 221 eccentrically arranged on the wheel disc 22, and the long slot hole 231 and the guide column 221 are in sliding connection, and the first rack 23 is engaged with a first gear 24 on the main pipe 13.

[0045] The first motor 21 drives the wheel disc 22 to rotate. The guide column 221 on the wheel disc 22 is matched with the long slot hole 231 on the first rack 23, so as to drive the first rack 23 to slide horizontally. The first rack 23 drives the main pipe 13 to rotate forward and backward alternately through the first gear 24.

[0046] Specifically, the main pipe 13 is preferably arranged at any one of the four corners of the top plate 103.

[0047] In the embodiment, the first motor 21 is combined with the drawing of the specification. Figure 5 It can be known that the lifting assembly 30 comprises the support plate 31 which is transversely and fixedly arranged at one side of one of the second side plates 104, and the first end of the support plate 31 is fixedly connected with the second side plate 104. The first screw rod 32 is vertically arranged at the second end of the support plate 31. The first screw rod 32 is driven to rotate by the second motor 33. The second end of the support plate 31 is threadedly connected with the first screw rod 32 and penetrates through the first screw rod 32. The optical axis 321 is parallel to the first screw rod 32, and is slidably connected with the support plate 31 and penetrates through the support plate 31.

[0048] The second motor 33 drives the first screw rod 32 to rotate, so as to drive the support plate 31 to lift, and drive the second side plate 104 to lift. The optical axis 321 can keep stable during lifting.

[0049] Specifically, the second motor 33 is a forward and reverse motor.

[0050] In the embodiment, the second motor 33 is combined with the drawing of the specification. Figure 6 It can be known that the air-temperature vaporizer further comprises the support plate 34 which is located outside the box body 10. The upper and lower ends of the first screw rod 32 are respectively connected with the upper and lower ends of the support plate 34 through the rotating shafts. The upper and lower ends of the optical axis 321 are respectively fixedly connected with the upper and lower ends of the support plate 34. The support plate 34 is driven to rotate by the transposition assembly 40. The transposition assembly 40 comprises the rotating shaft 41 which is vertically arranged at one side of the support plate 34 and is fixedly connected with the support plate 34. The rotating shaft 41 is driven to rotate by the third motor 42 which is arranged at one side of the support plate 34.

[0051] If the two second side plates 104 and the top plate 103 are kept in the upper position for a long time, on the one hand, the parts such as the top plate 103 and the second side plate 104 are too high to be maintained, and on the other hand, the first screw rod 32 and the optical shaft 321 are also easy to be damaged, so it is needed to find another position to put down the two second side plates 104 and the top plate 103, the third motor 42 drives the second gear to rotate, the second gear drives the third gear on the rotating shaft 41 to rotate, the third gear drives the rotating shaft 41 to rotate, the rotating shaft 41 drives the supporting plate 34 to rotate, the supporting plate 34 drives the supporting plate 31 to rotate through the first screw rod 32 and the optical shaft 321, the supporting plate 31 drives the two second side plates 104 and the top plate 103 to rotate, until the two second side plates 104 and the top plate 103 are rotated to the appropriate position, the lifting assembly 30 lowers the two second side plates 104 and the top plate 103 until the lower ends of the two second side plates 104 are in contact with the ground, so that the maintenance can be effectively and conveniently performed, and the damage of the parts can be reduced.

[0052] Specifically, the third motor 42 is a stepping motor.

[0053] As an embodiment, the accompanying drawings are combined with the description Figure 4 It can be known that the filter plate 123 is arranged on the opening. When the air suction fan 122 sucks the air outside, impurities are often contained in the air, and the filter plate 123 can filter out the impurities to prevent the air injection head 141 from being blocked.

[0054] It should be noted that, in the present patent application, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to the process, method, article or equipment, and the statement "including a limited element" does not exclude the presence of another same element in the process, method, article or equipment including the element.

[0055] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. An air-cooled vaporizer for krypton-xenon production, characterized in that, The utility model relates to a kind of air temperature type vaporizers for producing krypton-xenon, including: Box is set with multiple finned tubes, the finned tube is composed of base pipe and multiple fins evenly arranged outside the base pipe, the liquid inlet of adjacent two base pipes, liquid outlet is connected, the liquid inlet of first base pipe is provided with liquid inlet pipe, the liquid outlet of last base pipe is provided with steam pipe; Heating box is set in the top of the box, the top of the heating box is open, and heating sheet is arranged in the heating box, and suction fan is arranged in the heating box below the heating sheet; Main pipe is vertically arranged in the box, and the upper end of the main pipe penetrates the top of the box, and the main pipe is connected with the connecting pipe on the heating box below the suction fan through rotary joint, and the main pipe swings under the drive of swing assembly; Two air jets are oppositely and parallelly arranged above and below the finned tube in the box, and the ends of the two air jets are connected with the main pipe, and the side of the two air jets facing the finned tube is provided with multiple air jets.

2. The air temperature type vaporizer for producing krypton-xenon according to claim 1, wherein the box comprises: A bottom plate is provided with two first side plates on opposite sides, a fixing plate is transversely arranged between the two first side plates, the fixing plate is provided with multiple mounting holes, a finned tube is arranged in each mounting hole, and the liquid inlet pipe and the steam pipe penetrate the corresponding first side plate respectively; A top plate is arranged above the finned tube and opposite to the bottom plate, two second side plates are oppositely arranged below the two sides of the top plate, any one of the second side plates is adjacent to the two first side plates, one of the second side plates is lifted under the drive of lifting assembly, the heating box is arranged on the top plate, and the main pipe is connected with the top plate through a rotating shaft.

3. The air temperature type vaporizer for producing krypton-xenon according to claim 2, wherein the swing assembly comprises: A first motor is arranged on the top plate, and a wheel disc is arranged on the power output end of the first motor; A first rack is horizontally arranged on a slide rail on the top plate, a long slot hole is arranged at the end of the first rack, and a guide column is eccentrically arranged on the wheel disc and is in sliding connection with the long slot hole, and the first rack is in meshing connection with a first gear on the main pipe.

4. The air temperature type vaporizer for producing krypton-xenon according to claim 2, wherein the lifting assembly comprises: A support plate is transversely arranged on one side of the second side plate, and the first end of the support plate is connected with the second side plate; A first screw rod is vertically arranged on the second end of the support plate, the first screw rod is rotated under the drive of a second motor, the second end of the support plate is in screw connection with the first screw rod and penetrates the first screw rod; An optical axis is parallel to the first screw rod and is in sliding connection with the support plate and penetrates the support plate.

5. The air temperature type vaporizer for producing krypton-xenon according to claim 4, wherein the air temperature type vaporizer further comprises a support plate, the upper and lower ends of the first screw rod are respectively connected with the upper and lower ends of the support plate through rotating shafts, the upper and lower ends of the optical axis are respectively connected with the upper and lower ends of the support plate, and the support plate is rotated under the drive of transposition assembly.

6. The air temperature type vaporizer for producing krypton-xenon according to claim 5, wherein ​ ​ ​ ​ The transposition assembly comprises a rotating shaft vertically arranged on one side of the support plate and connected with the support plate, and the rotating shaft rotates under the driving of a third motor.

7. The air temperature type vaporizer for producing krypton and xenon according to claim 1, characterized in that, The opening is provided with a filter plate.

8. The air temperature type vaporizer for producing krypton and xenon according to claim 6, characterized in that, The third motor is a stepping motor.

9. The air temperature type vaporizer for producing krypton and xenon according to claim 2, characterized in that, The two sides of the fixed plate facing the two second side plates are not connected with the two second side plates respectively, and the main pipe is arranged between the fixed plate and one of the second side plates.

Images