CN114464056A

CN114464056A - Experimental equipment for high-efficient artificial frost that produces

Info

Publication number: CN114464056A
Application number: CN202210076817.1A
Authority: CN
Inventors: 华金顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-05-10

Abstract

The invention relates to experimental equipment, in particular to experimental equipment for efficiently generating artificial frost. The technical problem of the invention is that: provided is experimental equipment capable of stirring simultaneously and efficiently generating artificial frost. The invention provides an experimental facility for efficiently generating artificial frost, which comprises a base, supporting blocks, supporting rods, connecting plates and the like, wherein the supporting blocks are arranged at the front, the back, the left and the right of the bottom of the base, the number of the supporting blocks is 8, the supporting rods are symmetrically arranged at the left and the right of the top of the base, and the connecting plates are arranged between the tops of the supporting rods. According to the invention, the placing plate is rotated, so that the glass container filled with the mixture is rotated to the inner side of the protective cover, and then the protective cover is rotated and closed, so that the operation is convenient and rapid.

Description

Experimental equipment for high-efficient artificial frost that produces

Technical Field

The invention relates to experimental equipment, in particular to experimental equipment for efficiently generating artificial frost.

Background

The essence of the formation of frost is desublimation, which is the process that gaseous substances are cooled and a large amount of heat is released to form solids, and in order to make people demonstrate the desublimation process more intuitively, the following operations are required to be carried out:

through mixing trash ice and salt, utilize the salt to reduce the melting point of trash ice for can a large amount of absorbed heat when ice melts, make the temperature with ice and container drop to very low, will produce the frost when container outer wall and aqueous vapor contact.

In the above-mentioned operation, need artifical trash ice and salt to stir in each container simultaneously, the misoperation leads to trash ice and salt to mix the good time of non-unity easily to can influence the data of experiment, consequently, designed the experimental facilities of the artificial frost of high-efficient production that can stir simultaneously.

Disclosure of Invention

In order to overcome the defect that the mixing time of crushed ice and salt is not uniform easily when the crushed ice and the salt in each container are stirred manually, the invention provides experimental equipment capable of stirring simultaneously and efficiently generating artificial frost.

The invention is realized by the following technical approaches:

an experimental facility for efficiently producing artificial frost, which comprises a base, supporting blocks, supporting rods, a connecting plate, a protective mechanism, a spraying mechanism, a rotating mechanism and a stirring mechanism, wherein the supporting blocks are arranged at the front, the back, the left and the right of the bottom of the base, the number of the supporting blocks is 8, the supporting rods are symmetrically arranged at the left and the right of the top of the base, the connecting plate is arranged between the tops of the supporting rods, the protective mechanism for avoiding external factor interference is arranged at the upper parts of the front, the back, the left and the right of the base, the middle parts of the front, the back, the left and the right of the base are provided with the spraying mechanism for spraying water vapor, the middle part of the top of the base is provided with the rotating mechanism convenient for adding crushed ice and salt, the rotating mechanism is provided with the stirring mechanism for stirring the crushed ice and the salt, the stirring mechanism comprises a placing bottle, a stirring rod, a contact rod, a first gear, a first fixed seat, a motor and a second gear, four placing bottles are placed on the rotating mechanism, and a rotary stirring rod is arranged in the middle part of the lower side of the placing bottle, the rotary mechanism is provided with contact rods in an evenly spaced rotary mode, the number of the contact rods is 4, the contact rods can be in contact with the contact rods when the stirring rod is placed downwards, first gears are arranged on the lower sides of the contact rods, four first fixing seats are evenly arranged on the upper portion of the inner side of the base at intervals, motors are arranged on the inner sides of the first fixing seats, second gears are arranged on output shafts of the motors, and the first gears can be meshed with the second gears when rotating anticlockwise.

Further, protection machanism all is equipped with the installation piece including installation piece, pivot, connecting block and protection casing, base all around, controlling four places upper portion, and the quantity of installation piece is 8, and equal rotary type is equipped with the pivot between 2 installation pieces of homonymy, and the pivot middle part all is equipped with the connecting block, and the connecting block inboard all is equipped with the protection casing.

Further, spraying mechanism all is equipped with the atomizer including conveyer pipe, atomizer, shower nozzle, admission pipe and ball valve on the inboard upper portion of protection casing, and the atomizer outside all is equipped with the conveyer pipe, and the conveyer pipe other end all is connected with the base, and the atomizer inboard all is equipped with the shower nozzle, and the quantity of shower nozzle is 8, and base front side middle part is equipped with the admission pipe, and admission pipe upside rotary type is equipped with the ball valve.

Further, rotary mechanism is including placing the board, the connecting rod, the fixed plate, handle and spacing ring, and the rotary type is equipped with between the bracing piece downside and places the board, places the middle connecting rod that is equipped with in board top, and the connecting rod upside is equipped with the fixed plate, and the connecting rod upside is equipped with the handle, places board top outside interval and evenly is equipped with the spacing ring, and the quantity of spacing ring is 4, places the bottle and places in the spacing ring, and the contact lever rotary type is connected on placing the board, and the contact lever is located the spacing ring inboard.

Further, still including being used for detecting the detection mechanism of mixture temperature, detection mechanism is including second fixing base, thermoscope and couple, and protection casing outside upper portion all is equipped with the second fixing base, and protection casing outside middle part all is slidingtype and is equipped with the thermoscope, and thermoscope inboard upper portion all is equipped with the couple, and the couple all is connected with the second fixing base sliding type of homonymy.

Further, still including the locking mechanical system who is used for locking the protection casing, locking mechanical system is equipped with four sliders including slider, check lock lever and spring, the even slidingtype in interval on the connecting plate, can contact with the slider when the fixed plate rotates, and slider outside lower part all is equipped with the check lock lever, can contact with the check lock lever when the protection casing rotates to the inboard, all is equipped with the spring between inboard lower part of slider and the connecting plate.

Furthermore, the inner sides of the protective covers are all provided with slotted holes.

Furthermore, the protective cover is made of transparent materials.

Compared with the prior art, the invention has the remarkable improvements that:

1. according to the invention, the glass container filled with the mixture is rotated to the inner side of the protective cover by rotating the placing plate, and then the protective cover is rotated and closed, so that the device is convenient and fast.

2. According to the invention, cold water in the base can be pumped out by starting the sprayer and then sprayed into the protective cover through the spray head, so that the humidity in the protective cover can be increased.

3. When placing board anticlockwise rotation, can drive first gear anticlockwise rotation and second gear contact, the rethread motor can drive the puddler and rotate as drive power for the puddler is with garrulous ice and salt intensive mixing.

4. According to the invention, the temperature detector is inserted into the middle part of the protective cover in a sliding manner, so that the lower end of the temperature detector is more stably contacted with the mixture, and accurate data can be conveniently recorded by people through the display above the temperature detector.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the protection mechanism of the present invention.

Fig. 5 is a schematic perspective view of a part of the protection mechanism of the present invention.

Fig. 6 is a schematic perspective view of the spraying mechanism of the present invention.

Fig. 7 is a schematic perspective view of part a of the present invention.

Fig. 8 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 9 is a schematic view of a first partially separated body structure of the stirring mechanism of the present invention.

Fig. 10 is a schematic view of a second partially separated body structure of the stirring mechanism of the present invention.

Fig. 11 is a perspective view of a third part of the stirring mechanism of the present invention.

Fig. 12 is a perspective view of a fourth part of the stirring mechanism of the present invention.

Fig. 13 is a schematic perspective view of the detecting mechanism of the present invention.

Fig. 14 is a schematic view of a first partial body structure of the locking mechanism of the present invention.

Fig. 15 is a schematic view of a second partial body structure of the locking mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. the device comprises a base, 2, a supporting block, 3, a supporting rod, 4, a connecting plate, 5, a protection mechanism, 51, an installation block, 52, a rotating shaft, 53, a connecting block, 54, a protective cover, 6, a spraying mechanism, 61, a conveying pipe, 62, a sprayer, 63, a spray head, 64, a liquid inlet pipe, 65, a ball valve, 7, a rotating mechanism, 71, a placing plate, 72, a connecting rod, 73, a fixing plate, 74, a handle, 75, a limiting ring, 8, a stirring mechanism, 82, a placing bottle, 83, a stirring rod, 84, a contact rod, 85, a first gear, 86, a first fixing seat, 87, a motor, 88, a second gear, 9, a detection mechanism, 91, a second fixing seat, 92, a temperature measurer, 93, a hook, 10, a locking mechanism, 101, a sliding block, 102, a locking rod, 103 and a spring.

Detailed Description

The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

The utility model provides an experimental facilities of high-efficient production artificial frost, please refer to fig. 1-3, including base 1, supporting shoe 2, bracing piece 3, connecting plate 4, protection machanism 5, spraying mechanism 6, rotary mechanism 7 and rabbling mechanism 8, base 1 bottom all welds supporting shoe 2 all around, the quantity of supporting shoe 2 is 8, base 1 top bilateral symmetry is equipped with bracing piece 3, be equipped with connecting plate 4 between bracing piece 3 top, base 1 all is equipped with the protection machanism 5 of avoiding external factor interference all around, base 1 all is equipped with the spraying mechanism 6 that is used for spraying aqueous vapor around all around, be equipped with the rotary mechanism 7 of being convenient for add crushed ice and salt in the middle of base 1 top, be equipped with rabbling mechanism 8 on the rotary mechanism 7.

Referring to fig. 4, 5, 6 and 13, the protection mechanism 5 includes mounting blocks 51, a rotating shaft 52, connecting blocks 53 and a protection cover 54, the mounting blocks 51 are bolted to the upper parts of the front, rear, left and right parts of the base 1, the number of the mounting blocks 51 is 8, the rotating shaft 52 is rotatably arranged between the 2 mounting blocks 51 on the same side, the connecting blocks 53 are arranged in the middle of the rotating shaft 52, the protection covers 54 are arranged on the inner sides of the connecting blocks 53, the inner sides of the protection covers 54 are provided with slotted holes, when the protection covers 54 are rotatably closed, the experimental result can be prevented from being influenced by factors such as external temperature, and the protection covers 54 are made of transparent materials.

Referring to fig. 6 and 7, the spraying mechanism 6 includes a delivery pipe 61, sprayers 62, nozzles 63, liquid inlet pipes 64 and ball valves 65, the sprayers 62 are disposed on the upper portions of the inner sides of the protection covers 54, the delivery pipes 61 are disposed on the outer sides of the sprayers 62, the other ends of the delivery pipes 61 are connected to the base 1, the nozzles 63 are disposed on the inner sides of the sprayers 62, people can start the sprayers 62 to convert cold water in the base 1 into water and air, the water and air are sprayed out through the sprayers 63, the number of the sprayers 63 is 8, the liquid inlet pipes 64 are welded to the middle portion of the front side of the base 1, and the ball valves 65 are rotatably disposed on the upper sides of the liquid inlet pipes 64.

Referring to fig. 8 and 9, the rotating mechanism 7 includes a placing plate 71, a connecting rod 72, a fixing plate 73, a handle 74 and a limiting ring 75, the placing plate 71 is rotatably disposed between the lower sides of the supporting rods 3, so that people can rotate the placing plate 71 clockwise to rotate the glass container out, crushed ice and salt can be conveniently added, the connecting rod 72 is welded in the middle of the top of the placing plate 71, the fixing plate 73 is disposed on the upper side of the connecting rod 72, the handle 74 is disposed on the upper side of the connecting rod 72, the limiting rings 75 are uniformly disposed at intervals on the outer side of the top of the placing plate 71, and the number of the limiting rings 75 is 4.

Referring to fig. 9, 10, 11 and 12, the stirring mechanism 8 includes a bottle 82, a stirring rod 83, a contact rod 84, a first gear 85, a first fixing seat 86, a motor 87 and a second gear 88, the bottle 82 is disposed inside the limit ring 75, the stirring rod 83 is rotatably disposed in the middle of the lower side of the bottle 82, the contact rods 84 are rotatably disposed on the placing plate 71 at regular intervals, the number of the contact rods 84 is 4, the contact rods 84 are disposed inside the limit ring 75, and contact with the contact rods 84 when the stirring rod 83 is downwardly disposed, the first gear 85 is disposed on the lower side of the contact rods 84, the four first fixing seats 86 are uniformly bolted on the upper portion of the inner side of the base 1 at regular intervals, the motor 87 is disposed inside the first fixing seats 86, the second gear 88 is disposed on the output shaft of the motor 87, and engages with the second gear 88 when the first gear 85 rotates, so that one can start the motor 87 counterclockwise, the stirring bar 83 is rotated to mix the crushed ice and the salt sufficiently.

When a frost making experiment is needed, crushed ice with different mass is respectively put into the placing bottle 82, salt with the same mass as the crushed ice is respectively added after 2 seconds, then the handle 74 is rotated anticlockwise to drive the placing plate 71, the connecting rod 72 and the limiting ring 75 to rotate anticlockwise, so that the placing bottle 82 rotates to the inner side of the protective cover 54, the placing plate 71 rotates anticlockwise to drive the placing bottle 82, the stirring rod 83, the contact rod 84 and the first gear 85 to rotate anticlockwise, when the first gear 85 is meshed with the second gear 88, the motor 87 is started, the output shaft of the motor 87 drives the second gear 88 to rotate, the second gear 88 drives the first gear 85 to rotate, so that the contact rod 84 and the stirring rod 83 are driven to rotate, the stirring rod 83 is used for uniformly stirring the crushed ice and the salt in the placing bottle 82, after the crushed ice and the salt are fully mixed, the motor 87 is closed, and after the stirring is completed, immediately, use the stop watch and begin timing, then insert the thermometer respectively from the protection casing 54 outside in placing bottle 82, and make the thermometer and the lateral wall and the diapire distance of placing bottle 82 be 2 centimetres, then the side inserts the cold water pipe in the inlet tube 64 front side, then rotate ball valve 65 and open, make cold water let in the base 1 inboard, fill up the back when the base 1 inboard, close ball valve 65 reversal, take away the cold water pipe again, start atomizer 62 after that, atomizer 62 takes out the cold water in the base 1 through conveyer pipe 61, the rethread shower nozzle 63 spouts to in the protection casing 54, thereby to inside humidification, because protection casing 54 is transparent material, thereby can observe the condition of placing bottle 82 frosting through protection casing 54. Then, people can respectively record the time when the white frost begins to appear on the outer wall of each placing bottle 82 and the temperature of the mixture at the moment, when the frosting of the outer wall of each placing bottle 82 stops, the time when the frosting of the outer wall of each placing bottle 82 stops and the size of a final frosting area are recorded again, after all data are recorded, the sprayer 62 can be closed, then the thermometers in the placing bottles 82 are all taken down, then the handle 74 is rotated clockwise, the placing plate 71, the connecting rod 72 and the limiting ring 75 are driven to rotate clockwise to reset, the placing bottles 82, the stirring rod 83, the contact rod 84 and the first gear 85 are driven to rotate clockwise to reset, the first gear 85 is separated from the second gear 88, then people can take out the placing bottles 82 upwards, the stirring rod 83 can be separated from the contact rod 84, then the placing bottles 82 can be cleaned, and finally the placing bottles 82 are placed back to the original position, the stirring rod 83 comes into contact with the contact rod 84 again.

Example 2

On the basis of embodiment 1, please refer to fig. 1 and 13, the device further includes a detection mechanism 9, the detection mechanism 9 includes a second fixing seat 91, a temperature detector 92 and a hook 93, the second fixing seat 91 is disposed on the upper portion of the outer side of the protection cover 54, the temperature detector 92 is slidably disposed on the middle portion of the outer side of the protection cover 54, people can insert the temperature detector 92 into the middle portion of the outer side of the protection cover 54 in a sliding manner, so that the temperature detector 92 is more stably contacted with the mixture, the hook 93 is welded on the upper portion of the inner side of the temperature detector 92, and the hook 93 is slidably connected with the second fixing seat 91 on the same side.

People can slide thermoscope 92 and insert protection casing 54 middle part to make couple 93 card in second fixing base 91, make the lower extreme of thermoscope 92 insert in the glass container, thereby detect the mixture in the glass container, the data that detects can show in thermoscope 92 top, make things convenient for people to take notes, after all data record finishes, take out thermoscope 92 rebound, thereby drive couple 93 rebound, make couple 93 break away from second fixing base 91 can.

Referring to fig. 1, 14 and 15, the protective hood further includes a locking mechanism 10, the locking mechanism 10 includes four sliders 101, a locking rod 102 and a spring 103, the four sliders 101 are disposed on the connecting plate 4 at regular intervals in a sliding manner, the fixing plate 73 contacts with the sliders 101 when rotating, the locking rod 102 is welded to the lower portion of the outer side of each slider 101, the protective hood 54 contacts with the locking rod 102 when rotating inward, the locking rod 102 can be clamped into a slot on the protective hood 54 to clamp the protective hood 54 when moving upward, and the spring 103 is disposed between the lower portion of the inner side of each slider 101 and the connecting plate 4.

The connecting rod 72 can be slightly rotated counterclockwise to drive the fixing plate 73 to rotate counterclockwise, when the fixing plate 73 is contacted with the slider 101, the fixing plate 73 can press the slider 101 to move downward, thereby driving the locking rod 102 to move downward, the spring 103 is stretched, thereby the locking rod 102 is separated from the protective cover 54, then the protective cover 54 can be rotated to be opened, when people record data, the connecting rod 72 can be rotated clockwise to reset, thereby driving the fixing plate 73 to rotate clockwise to reset, when the fixing plate 73 is separated from the slider 101, the spring 103 is restored, thereby driving the slider 101 to move upward to reset, thereby driving the locking rod 102 to move upward to reset, then the protective cover 54 can be rotated reversely to reset, the protective cover 54 can be contacted with the locking rod 102, the protective cover 54 can press the locking rod 102 to move downward, thereby driving the slider 101 to move downward, the spring 103 is stretched, when the slotted hole on the inner side of the protective cover 54 is aligned with the locking rod 102, the spring 103 is restored to drive the slide block 101 to move upwards for restoration, so as to drive the locking rod 102 to move upwards for restoration, and the protection cover 54 is clamped by the locking rod 102 again.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. An experimental facility for efficiently producing artificial frost comprises a base (1), supporting blocks (2), supporting rods (3) and connecting plates (4), wherein the supporting blocks (2) are arranged at the front, the back, the left and the right of the bottom of the base (1), the number of the supporting blocks (2) is 8, the supporting rods (3) are symmetrically arranged at the top of the base (1) in the left-right direction, the connecting plates (4) are arranged between the tops of the supporting rods (3), the experimental facility is characterized by also comprising protective mechanisms (5), spraying mechanisms (6), rotating mechanisms (7) and stirring mechanisms (8), the protective mechanisms (5) for avoiding external factor interference are arranged at the upper parts of the front, the back, the left and the right of the base (1), the middle parts of the front, the back, the left and the right of the base (1) are provided with the spraying mechanisms (6) for spraying water vapor, the rotating mechanisms (7) convenient for adding crushed ice and salt are arranged in the middle of the top of the base (1), the stirring mechanisms (8) for stirring the crushed ice and the salt are arranged on the rotating mechanisms (7), the stirring mechanism (8) comprises placing bottles (82), stirring rods (83), contact rods (84), a first gear (85), a first fixing seat (86), a motor (87) and a second gear (88), four placing bottles (82) are placed on the rotating mechanism (7), the stirring rods (83) are arranged in the middle of the lower sides of the placing bottles (82) in a rotating mode, the contact rods (84) are arranged on the rotating mechanism (7) in a rotating mode at even intervals, the number of the contact rods (84) is 4, when the stirring rod (83) is placed downwards, the stirring rod can be contacted with the contact rod (84), the lower sides of the contact rod (84) are respectively provided with a first gear (85), the upper part of the inner side of the base (1) is uniformly provided with four first fixed seats (86) at intervals, the inner sides of the first fixed seats (86) are respectively provided with a motor (87), the output shaft of the motor (87) is respectively provided with a second gear (88), when the first gear (85) rotates anticlockwise, the first gear is meshed with the second gear (88).

2. The experimental facility for efficiently generating artificial frost according to claim 1, wherein the protection mechanism (5) comprises mounting blocks (51), a rotating shaft (52), connecting blocks (53) and a protection cover (54), the mounting blocks (51) are arranged at the upper parts of the front, the rear, the left and the right of the base (1), the number of the mounting blocks (51) is 8, the rotating shaft (52) is rotatably arranged among the 2 mounting blocks (51) at the same side, the connecting blocks (53) are arranged in the middle of the rotating shaft (52), and the protection cover (54) is arranged on the inner side of the connecting blocks (53).

3. The experimental facility for generating artificial frost with high efficiency as claimed in claim 2, wherein the spraying mechanism (6) comprises a delivery pipe (61), a sprayer (62), a nozzle (63), a liquid inlet pipe (64) and a ball valve (65), the sprayer (62) is arranged on the upper portion of the inner side of the protective cover (54), the delivery pipe (61) is arranged on the outer side of the sprayer (62), the other end of the delivery pipe (61) is connected with the base (1), the nozzle (63) is arranged on the inner side of the sprayer (62), the number of the nozzles (63) is 8, the liquid inlet pipe (64) is arranged in the middle of the front side of the base (1), and the ball valve (65) is rotatably arranged on the upper side of the liquid inlet pipe (64).

4. The experimental facility for generating artificial frost with high efficiency as claimed in claim 3, wherein the rotating mechanism (7) comprises a placing plate (71), a connecting rod (72), a fixing plate (73), a handle (74) and a limiting ring (75), the placing plate (71) is rotatably arranged between the lower sides of the support rods (3), the connecting rod (72) is arranged in the middle of the top of the placing plate (71), the fixing plate (73) is arranged on the upper side of the connecting rod (72), the handle (74) is arranged on the upper side of the connecting rod (72), the limiting rings (75) are uniformly arranged at intervals on the outer side of the top of the placing plate (71), the number of the limiting rings (75) is 4, the placing bottles (82) are placed in the limiting ring (75), the contact rods (84) are rotatably connected to the placing plate (71), and the contact rods (84) are positioned on the inner side of the limiting rings (75).

5. The experimental facility for efficiently generating artificial frost according to claim 4, further comprising a detection mechanism (9) for detecting the temperature of the mixture, wherein the detection mechanism (9) comprises a second fixing seat (91), a temperature detector (92) and a hook (93), the second fixing seat (91) is arranged on the upper portion of the outer side of the protective cover (54), the temperature detector (92) is arranged in the middle portion of the outer side of the protective cover (54) in a sliding manner, the hook (93) is arranged on the upper portion of the inner side of the temperature detector (92), and the hook (93) is connected with the second fixing seat (91) on the same side in a sliding manner.

6. The experimental facility for generating artificial frost with high efficiency as claimed in claim 5, further comprising a locking mechanism (10) for locking the protective cover (54), wherein the locking mechanism (10) comprises a sliding block (101), a locking rod (102) and a spring (103), four sliding blocks (101) are arranged on the connecting plate (4) at equal intervals in a sliding manner, the fixing plate (73) can be contacted with the sliding block (101) when rotating, the locking rod (102) is arranged at the lower part of the outer side of each sliding block (101), the protective cover (54) can be contacted with the locking rod (102) when rotating towards the inner side, and the spring (103) is arranged between the lower part of the inner side of each sliding block (101) and the connecting plate (4).

7. An experimental facility for generating artificial frost with high efficiency according to claim 2, characterized in that the inside of the protective cover (54) is slotted.

8. An experimental facility for efficient production of artificial frost according to claim 2, characterized in that the protective cover (54) is made of transparent material.