Anti-ice-blocking blowing structure

Abstract

The utility model discloses an anti-ice-blocking air blowing structure. The anti-ice-blocking air blowing structure comprises an ice tray, an ice amount control conical barrel, a silica gel pad, an air pipe, a tempered glass fixing plate glass opening pad, an L-shaped quick connector, a glass link, a temperature sensor, a straight tee joint, a plug, an ice blocking switch, an air inlet core, an L-shaped gun head, a PMMA cover plate, a locking block, a dry ice machine handle control panel, a nozzle, an open-close type hydraulic quick connector and a quick connector. When the ice cleaning device is used, falling ice is sucked in and output out of the ice outlet pipe through negative pressure formed by inputting compressed air into the L-shaped gun base, dry ice is continuously and circularly sucked into the ice outlet pipe, and therefore the purpose of cleaning the surface of a product is achieved, and when the position is abnormal, the temperature sensor can give out a blocked signal to activate the blowing function of the PLC. And the loosened ice particles are simultaneously output from the ice conveying pipe. The ice blockage treatment time can be greatly shortened, ice particles at the blocked position are directly loosened or sublimated through compressed air, smoothness of a channel is guaranteed, the risk that ice cannot be discharged is greatly reduced, and the quality of a cleaned product is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to dry ice cleaning machine technical field, concretely relates to a prevent ice blowing structure of blocking. BACKGROUND

[0002] With the rapid development of industrial field, the demand of efficient, environmental protection cleaning technology is increasingly urgent. The traditional cleaning method often uses chemical reagent, not only pollutes the environment, also can cause damage to equipment. Therefore, looking for a new, environmental protection cleaning technology becomes the urgent demand of industry.

[0003] When dry ice particles are sprayed to the surface of the object to be cleaned, the low temperature will make the dirt freeze and become brittle, thereby reducing the adhesion of the dirt. At the same time, the dry ice particles will sublimate instantly after contacting the surface of the object, and the volume will expand sharply, and the impact force generated can make the brittle dirt peel off. Specifically, the cleaning process includes low temperature freezing peeling, blowing peeling and impact peeling. When low temperature freezing peeling, -78.5 DEG C dry ice particles make the dirt brittle and broken, change from viscoelastic state to solid state, adsorption force decreases, part of the dirt peels off automatically. Blowing peeling is to generate shear force on the brittle dirt under the action of compressed air, so that it is mechanically broken and peeled off. Impact peeling is that high-speed dry ice particles collide with the surface of the dirt, transfer kinetic energy to the dirt, overcome adhesion, and make the dirt follow the airflow.

[0004] The dry ice cleaning machine in the prior art is prone to ice blocking.

[0005] Therefore, how to provide a prevent ice blowing structure of blocking to solve the problems existing in the prior art is of great significance to its application. INVENTION CONTENTS

[0006] Therefore, the purpose of the present application is to provide a prevent ice blowing structure of blocking to solve the problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A prevent ice blowing structure of blocking, including ice tray, control ice quantity cone barrel, silica gel pad, air pipe, toughened glass fixed plate, O type sealing ring, glass mouth pad, M6*20 bolt, L type quick connector, glass link, M4*25 bolt, temperature sensor, straight tee, plug, ice blocking switch, air inlet core, silica gel ring one, silica gel ring two, L gun head, PMMA cover plate, locking block, M3*6 bolt, dry ice machine handle control panel, nozzle, silica gel ring three, M3*12 bolt, open-close type hydraulic quick connector, quick connector;

[0009] The ice control amount cone barrel, silica gel pad, O-shaped sealing ring, ice tray are installed on the top end of the toughened glass fixed plate through M6*20 bolt locking, the L-shaped quick connector is installed on the side of the toughened glass fixed plate, the glass mouth pad is installed on the bottom end of the toughened glass fixed plate, the locking block is connected with the glass link through M4*25 bolt locking, the top end of the glass link is connected with the glass mouth pad, the bottom end of the locking block is connected with the top end of the straight three-way pipe, the plug is installed on one side of the straight three-way pipe, the temperature sensor is installed on the side of the straight three-way pipe, the other side of the straight three-way pipe is connected with the L gun head, the nozzle is installed on one side of the L gun head through the silica gel ring three, the air pipe is installed on the other side of the L gun head through the opening and closing type hydraulic quick connector and the quick connector, and the dry ice machine handle control plate is installed on the left side of the L gun head through the PMMA cover plate.

[0010] Preferably, the top end of the straight three-way pipe is an ice inlet, two sides of the straight three-way pipe are a plug hole and a tooth hole connected with the L gun head respectively, the side of the straight three-way pipe is provided with a temperature sensor connecting hole, and the bottom end of the straight three-way pipe is provided with a blowing PT hole.

[0011] Preferably, one end of the L gun head is provided with a compressed air inlet and an ice inlet, the compressed air inlet is communicated with an ice outlet, the side of the L gun head is provided with a handle control plate mounting square groove, the inside of the handle control plate mounting square groove is provided with a PCBA locking hole, the side of the L gun head is provided with a PMMA sealing locking hole and a plug ice blowing button hole, and one side of the locking block is provided with a dry ice inlet.

[0012] Preferably, the middle part of the locking block is hollow, one side of the top end of the locking block is provided with a moving locking block, the other side of the top end of the locking block is provided with a tension screw locking hole, the tension screw locking hole and the moving locking block are connected through M4*25 bolts, a profiled mouth gasket is arranged between the tension screw locking hole and the moving locking block, the profiled mouth gasket is used for fixing the glass link, and the bottom end of the locking block is provided with a straight three-way pipe connecting hole.

[0013] Preferably, the plug ice switch is installed on the left side of the L gun head, and the air inlet core is installed in the L gun head.

[0014] Preferably, the dry ice machine handle control plate is provided with a buzzer and an LED lamp.

[0015] Compared with the prior art, the ice control amount cone barrel, silica gel pad, O-shaped sealing ring, ice tray are installed on the top end of the toughened glass fixed plate through M6*20 bolt locking, the L-shaped quick connector is installed on the side of the toughened glass fixed plate, the glass mouth pad is installed on the bottom end of the toughened glass fixed plate, the locking block is connected with the glass link through M4*25 bolt locking, the top end of the glass link is connected with the glass mouth pad, the bottom end of the locking block is connected with the top end of the straight three-way pipe, the plug is installed on one side of the straight three-way pipe, the temperature sensor is installed on the side of the straight three-way pipe, the other side of the straight three-way pipe is connected with the L gun head, the nozzle is installed on one side of the L gun head through the silica gel ring three, the air pipe is installed on the other side of the L gun head through the opening and closing type hydraulic quick connector and the quick connector, and the dry ice machine handle control plate is installed on the left side of the L gun head through the PMMA cover plate.

[0016] The utility model discloses a structure of the L gun head, the temperature sensor of the ice machine handle control board is fed back to the information when the ice particle is too much, and the LED flashes and the buzzer alarm rings at this time, the ice blocking switch is touched at this time, and the ice blocking is blown loose by the air pressure to the ice blocking, and the synchronous negative pressure is taken out, and the alarm is removed, when the ice particle is too less, the temperature sensor is triggered and the alarm rings, and the check is warned, the utility model discloses can greatly prevent the ice blocking and the less ice phenomenon.

[0017] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, so as to be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following will be described in detail with the preferred embodiment of the present application and the accompanying drawings.

[0018] According to the detailed description of the specific embodiments of the present application in the following combined with the drawings, those skilled in the art will be more clear the above and other purposes, advantages and characteristics of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating labor. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0020] Figure 1 It is the structure explosion map of the utility model;

[0021] Figure 2 It is the structure schematic view of the utility model;

[0022] Figure 3 It is the structure schematic view of the utility model straight tee;

[0023] Figure 4 It is the structure schematic view of the L gun head in the utility model;

[0024] Figure 5 It is the structure schematic view of the locking block in the utility model;

[0025] Figure 6 It is the structure schematic view of the utility model anti-ice blocking blowing structure section view.

[0026] In the figure: 1, ice tray; 2, ice control cone barrel; 3, silica gel pad; 4, air pipe; 5, tempered glass fixed plate; 6, O-shaped sealing ring; 7, glass port pad; 8, M6*20 bolt; 9, L-shaped quick connector; 10, glass link; 11, M4*25 bolt; 12, temperature sensor; 13, straight tee; 14, plug; 15, ice blocking switch; 16, air inlet core; 17, silica gel ring one; 18, silica gel ring two; 19, L gun head; 20, PMMA cover plate; 21, locking block; 22, M3*6 bolt; 23, dry ice machine handle control plate; 24, nozzle; 25, silica gel ring three; 26, M3*12 bolt; 27, open-close type hydraulic quick connector; 28, quick connector; 29, dry ice inlet; 30, plug hole; 31, tooth hole connected with L gun head; 32, air blowing PT hole; 33, temperature sensor connection hole; 34, ice inlet; 35, compressed air inlet; 36, ice blocking air blowing button hole; 37, ice outlet; 38, PCBA locking hole; 39, PMMA sealing locking hole; 40, installation handle control plate square groove; 41, connection straight tee hole; 42, tensioning screw locking hole; 43, moving locking block; 44, profiling port. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of known functions and structures are omitted in the embodiments for the sake of brevity and conciseness.

[0028] In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0029] The term "and / or" herein is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, B alone, and A and B together. The term "and" herein is a description of another association relationship of the associated objects, which means that there can be two relationships, for example, A and B, which means that there are two cases of A alone and A and B together. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after it.

[0030] It should also be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process or method that comprises a list of steps does not include only those steps but can include other not-explicitly listed steps.

[0031] Referring to Figures 1-6 The present application provides a technical scheme for preventing ice blocking and air blowing structure: including ice tray 1, ice control quantity cone barrel 2, silica gel pad 3, air pipe 4, tempered glass fixed plate 5, O-shaped sealing ring 6, glass port pad 7, M6*20 bolt 8, L-shaped quick connector 9, glass link 10, M4*25 bolt 11, temperature sensor 12, straight three-way pipe 13, plug 14, ice blocking switch 15, air inlet core 16, silica gel ring 17, silica gel ring 18, L-shaped gun head 19, PMMA cover plate 20, locking block 21, M3*6 bolt 22, dry ice machine handle control plate 23, nozzle 24, silica gel ring 25, M3*12 bolt 26, open-close type hydraulic quick connector 27, quick connector 28;

[0032] Wherein, the ice control quantity cone barrel 2, silica gel pad 3, O-shaped sealing ring 6, ice tray 1 are installed on the top end of the tempered glass fixed plate 5 by M6*20 bolt 8, the L-shaped quick connector 9 is installed on the side of the tempered glass fixed plate 5, the glass port pad 7 is installed on the bottom end of the tempered glass fixed plate 5, the locking block 21 is connected with the glass link 10 by M4*25 bolt 11, the top end of the glass link 10 is connected with the glass port pad 7, the bottom end of the locking block 21 is connected with the top end of the straight three-way pipe 13, the plug 14 is installed on one side of the straight three-way pipe 13, the temperature sensor 12 is installed on the side of the straight three-way pipe 13, the other side of the straight three-way pipe 13 is connected with the L-shaped gun head 19, the nozzle 24 is installed on one side of the L-shaped gun head 19 through the silica gel ring 25, the air pipe 4 is installed on the other side of the L-shaped gun head 19 through the open-close type hydraulic quick connector 27 and the quick connector 28, the dry ice machine handle control plate 23 is installed on the left side of the L-shaped gun head 19 through the PMMA cover plate 20.

[0033] The top end of the straight three-way pipe 13 is the ice inlet 34, the two sides of the straight three-way pipe 13 are the plug hole 30 and the L-shaped gun head connecting tooth hole 31 respectively, the side of the straight three-way pipe 13 is provided with a temperature sensor connecting hole 33, and the bottom end of the straight three-way pipe 13 is provided with a blowing PT hole 32.

[0034] One end of the L-shaped gun head 19 is provided with a compressed air inlet 35 and an ice inlet 34, the compressed air inlet 35 is communicated with an ice outlet 37, the side of the L-shaped gun head 19 is provided with a handle control plate mounting square groove 40, the inside of the handle control plate mounting square groove 40 is provided with a PCBA locking hole 38, the side of the L-shaped gun head 19 is provided with a PMMA sealing locking hole 39 and an ice blocking and air blowing button hole 36, and one side of the locking block 21 is provided with a dry ice inlet 29.

[0035] The middle part of the locking block 21 is hollow, the locking block 21 is provided with a moving locking block 43 on one side of the top end, the other side of the top end of the locking block 21 is provided with a tensioning screw locking hole 42, the tensioning screw locking hole 42 and the moving locking block 43 are connected by an M4*25 bolt 11, a profiled port gasket 44 is arranged between the tensioning screw locking hole 42 and the moving locking block 43, the profiled port gasket 44 is used for fixing the glass link 10, and the bottom end of the locking block 21 is provided with a connecting straight three-way hole 41.

[0036] The ice blocking switch 15 is installed on the left side of the L-shaped gun head 19, and the air inlet core 16 is installed in the interior of the L-shaped gun head 19.

[0037] The buzzer and the LED lamp are installed on the handle control panel 23 of the dry ice machine.

[0038] In specific use, compressed air is sent into the L-shaped gun head 19 through the L-shaped quick connector 28, negative pressure formed by this way sucks the dry ice falling from the upper part into the ice outlet pipe, when the ice particles are too much, the temperature sensor 12 is triggered, and the information is fed back to the handle control panel 23 of the dry ice machine, at this time, the LED flashes and the buzzer alarm rings, at this time, the ice blocking switch 15 is triggered, the air pressure upward loosens the ice blocking, and the synchronous negative pressure takes out, and the alarm is removed; when the ice particles are too few, the temperature sensor 12 is also triggered, and the alarm rings, and the inspection is warned, the utility model can greatly prevent the ice blocking and the little ice phenomenon.

[0039] The above only describes the preferred embodiments of the utility model, and does not limit the protection scope of the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any change, modification, replacement, integration and parameter change of these embodiments within the spirit and principle of the utility model, which can realize the same function without departing from the principle and spirit of the utility model, falls within the protection scope of the utility model.

Claims

1. A structure for preventing ice blockage and blowing air, characterized in that: Includes ice tray (1), ice volume control cone (2), silicone pad (3), air tube (4), tempered glass fixing plate (5), O-ring seal (6), glass opening gasket (7), M6*20 bolt (8), L-type quick connector (9), glass connection (10), M4*25 bolt (11), temperature sensor (12), straight tee (13), plug (14), ice blocking switch (15), air inlet core (16), silicone ring one (17), silicone ring two (18), L-shaped nozzle (19), PMMA cover plate (20), locking block (21), M3*6 bolt (22), dry ice machine handle control board (23), nozzle (24), silicone ring three (25), M3*12 bolt (26), openable and closed hydraulic quick connector (27), quick connector (28); The ice control cone (2), silicone pad (3), O-ring seal (6), and ice tray (1) are fastened to the top of the tempered glass plate (5) by M6*20 bolts (8). The L-shaped quick connector (9) is installed on the side of the tempered glass plate (5). The glass gasket (7) is installed at the bottom of the tempered glass plate (5). The locking block (21) is fastened to the glass connector (10) by M4*25 bolts (11). The top of the glass connector (10) is connected to the glass gasket (7). The bottom of the locking block (21) is connected to the straight tee (13). The top of the connector is connected, the plug (14) is installed on one side of the straight tee (13), the temperature sensor (12) is installed on the side of the straight tee (13), the other side of the straight tee (13) is connected to the L-shaped nozzle (19), the nozzle (24) is installed on one side of the L-shaped nozzle (19) through a silicone ring (25), the air tube (4) is installed on the other side of the L-shaped nozzle (19) through an openable hydraulic quick connector (27) and a quick connector (28), and the dry ice machine handle control board (23) is installed on the left side of the L-shaped nozzle (19) through a PMMA cover plate (20).

2. The anti-ice-blowing structure as described in claim 1, characterized in that: The top of the straight tee (13) is an ice inlet (34), the two sides of the straight tee (13) are a plug hole (30) and a threaded hole (31) for connecting with the L gun head, the side of the straight tee (13) is provided with a temperature sensor connection hole (33), and the bottom of the straight tee (13) is provided with a blow-out PT hole (32).

3. The anti-ice-blowing structure as described in claim 2, characterized in that: The L-shaped nozzle (19) has a compressed air inlet (35) and an ice inlet (34) at one end. The compressed air inlet (35) is connected to an ice outlet (37). The L-shaped nozzle (19) has a square groove (40) for mounting a handle control plate on its side. The square groove (40) for mounting a handle control plate has a PCBA locking hole (38) inside. The L-shaped nozzle (19) has a PMMA sealing locking hole (39) and an ice-blocking blowing button hole (36) on its side. The locking block (21) has a dry ice inlet (29) on one side.

4. The anti-ice-blowing structure as described in claim 3, characterized in that: The middle part of the locking block (21) is hollowed out. A movable locking block (43) is provided on one side of the top of the locking block (21). A tension screw locking hole (42) is provided on the other side of the top of the locking block (21). The tension screw locking hole (42) and the movable locking block (43) are connected by M4*25 bolts (11). A contour washer (44) is provided between the tension screw locking hole (42) and the movable locking block (43). The contour washer (44) is used to fix the glass link (10). A connecting straight tee hole (41) is provided at the bottom of the locking block (21).

5. The anti-ice-blowing structure as described in claim 3, characterized in that: The ice-blocking switch (15) is installed on the left side of the L-shaped nozzle (19), and the air intake core (16) is installed inside the L-shaped nozzle (19).

6. The anti-ice-blowing structure as described in claim 3, characterized in that: A buzzer and LED lights are installed on the dry ice machine handle control panel (23).

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