Hot fluorine defrosting unit structure

Abstract

The utility model discloses a hot fluorine defrosting unit structure which comprises a body assembly, a hot air conveying assembly and a filtering assembly, the body assembly comprises an air cooler body and an installation shell body, and the air cooler body is installed in the installation shell body; the hot air conveying assembly comprises a plurality of conveying pipe networks, the conveying pipe networks are arranged on a left wall plate, a right wall plate and a bottom wall plate of the air cooler body respectively, and the conveying pipe networks on the left wall plate and the right wall plate of the air cooler body comprise a plurality of first conveying pipes and a plurality of second conveying pipes. According to the utility model, the hot air for hot fluorine defrosting is introduced into the conveying pipe network to flow, and the hot air can defrost the surface of the air cooler during flowing, so that the air does not need to provide an additional pipeline during defrosting, and meanwhile, the hot air has good defrosting efficiency and effect when flowing in the conveying pipe network; the hot fluorine defrosting cost is saved; and the heat loss is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of defrosting of cold air machines, and in particular relates to a hot fluorine defrosting unit structure. Background Art

[0002] During the use of the air cooler, frost will condense on the surface, which will increase the energy consumption of the air cooler during use. The application of hot fluorine defrosting on the air cooler can solve this problem.

[0003] The hot fluorine defrosting method usually uses a hot fluorine defrosting device to directly transport high-temperature and high-pressure gas to the radiator, so that the surface of the radiator is heated, thereby causing the frost layer on the surface to fall off.

[0004] However, in order to improve the efficiency of hot fluorine defrosting, the high-temperature and high-pressure gas formed by the existing hot fluorine defrosting device is connected to the air cooler using multiple branch pipes. The multiple branch pipes increase the cost of hot fluorine defrosting and increase heat loss.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to provide a hot fluorine defrosting unit structure, which can solve the problems of high defrosting cost and high heat loss caused by many branch pipes when defrosting the surface of a cold air machine.

[0007] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0008] A hot fluorine defrosting unit structure, comprising:

[0009] The main body component includes an air cooler body and an installation shell body, wherein the air cooler body is installed in the installation shell body; the installation shell body is used to collect moisture on the surface of the air cooler body after frost is defrosted, and the air cooler body can also be protected by the installation shell body.

[0010] The hot air delivery component includes a delivery pipe network, and the delivery pipe network is provided with a plurality of delivery pipe networks, which are respectively provided on the left and right wall panels and the bottom wall panel of the air cooler body. The delivery pipe network on the left and right wall panels of the air cooler body includes a plurality of first delivery pipes and a second delivery pipe, and the delivery pipe network on the bottom wall panel of the air cooler body includes a plurality of third delivery pipes and a fourth delivery pipe; the delivery pipe network is used to deliver hot air during hot fluorine defrosting. Since the delivery pipe network is provided on the left and right side wall panels of the air cooler body and the bottom wall panel of the air cooler body, the hot air flows through the delivery pipe network in the wall panel of the air cooler body, so that the frost on the outer wall of the air cooler body can be melted. At the same time, since the delivery pipe network is provided inside the wall panel of the air cooler body, no additional pipeline is required, and when the hot air flows in the pipe network, the heat emitted is used to defrost the side wall of the air cooler body, thereby reducing the pipeline for hot air delivery during defrosting, and avoiding heat loss, which greatly improves the defrosting efficiency.

[0011] The filter assembly includes a filter device body, in which a first filter screen and a second filter screen are installed. Since the hot air provided by the hot fluorine defrosting device needs to flow into the pipe network, in order to ensure that the air entering the pipe network does not contain impurities, a filter device body is provided to filter the air entering the pipe network.

[0012] In one or more embodiments of the utility model, a pair of mounting grooves are fixedly connected to the inner sides of the left and right side walls of the mounting shell body, and a pair of sleeve blocks are fixedly connected to the left and right side walls of the air cooler body, and the pair of sleeve blocks are slidably connected in the mounting grooves. By sliding the sleeve blocks in the mounting grooves, the air cooler body can be installed in the mounting shell body, and at the same time, with the cooperation of the sleeve blocks and the mounting grooves, the air cooler body is stably installed in the mounting shell body.

[0013] In one or more embodiments of the utility model, the upper end of the installation slot is set to be an opening, and the lower end of the installation slot is set to be a closed opening. The opening is used for sliding of the sleeve block during assembly and disassembly, and the closed opening is used to limit the movement of the sleeve block, support the sleeve block installed in the installation slot, and ensure stability after installation.

[0014] In one or more embodiments of the utility model, there is a certain distance between the bottom of the air cooler body and the bottom of the mounting shell body, a drain port is provided on the bottom wall plate of the mounting shell body, and a drain pipe is fixedly connected to the drain port. The bottom of the air cooler body is at a certain distance from the bottom of the mounting shell body so that the water after defrosting on the outer wall of the air cooler body can flow easily, and a drain pipe is installed at the bottom of the mounting shell body so that the water collected by the mounting shell body can be discharged through the drain pipe.

[0015] In one or more embodiments of the utility model, a plurality of the first delivery pipes and a plurality of the second delivery pipes are arranged in an interlaced manner, and a plurality of the third delivery pipes and a plurality of the fourth delivery pipes are arranged in an interlaced manner. The interlaced arrangement of the first delivery pipes and the second delivery pipes and the interlaced arrangement of the third delivery pipes and the fourth delivery pipes form a delivery pipe network, which increases the distribution range of the hot air when it flows, thereby increasing the rate of heat transfer, and further improving the efficiency of defrosting.

[0016] In one or more embodiments of the utility model, the delivery pipe network of the left and right side wall panels of the air cooler body and the delivery pipe network of the bottom wall panel are connected to each other through the second delivery pipe and the third delivery pipe, and one of the second delivery pipes on the delivery pipe network of the left and right side wall panels of the air cooler body passes through the upper end of the air cooler body. This allows the hot air in the delivery pipe network on the left side wall panel of the air cooler body to flow into the delivery pipe network on the bottom wall panel, and then flow into the delivery pipe network on the right side wall panel. The penetration of the second delivery pipe allows the hot air to enter the delivery pipe network and flow out of the delivery pipe network.

[0017] In one or more embodiments of the utility model, an air inlet pipe is fixedly connected to the second delivery pipe on the left side wall of the air cooler body that passes through the air cooler body, and a return pipe is fixedly connected to the second delivery pipe on the right side wall of the air cooler body that passes through the air cooler body. The air inlet pipe is used to introduce the hot air generated by the hot fluorine defrosting device into the delivery pipe network in the left side wall, and the return pipe allows the hot air flowing in the delivery pipe network to circulate after flowing out through the return pipe.

[0018] In one or more embodiments of the utility model, one end of the air inlet pipe away from the second delivery pipe is installed on the air outlet of the filter device body, and the air delivery pipe is installed on the air inlet of the filter device body. The air filtered by the filter device body is introduced into the air inlet pipe, and the air delivery pipe is used to connect with the thermal fluorination defrosting device, so that the hot air generated by the thermal fluorination defrosting device is delivered to the filter device body through the air delivery pipe for filtration.

[0019] In one or more embodiments of the utility model, a pair of snap-in grooves are provided in the filter device body, and the first filter screen and the second filter screen are snap-into the pair of snap-in grooves respectively. The first filter screen and the second filter screen are snap-in mounted through the snap-in grooves, so that the first filter screen and the second filter screen can be easily disassembled and assembled, so that the first filter screen and the second filter screen can be easily cleaned and replaced.

[0020] In one or more embodiments of the utility model, the first filter screen is arranged at the air inlet of the filter device body, and the second filter screen is arranged at the air outlet of the filter device body. The first filter screen uses a filter screen with a larger filter screen aperture to filter larger impurities, and the second filter screen uses a filter screen with a smaller filter screen aperture to filter fine impurities. At the same time, the first filter screen and the second filter screen are both made of high temperature resistant materials.

[0021] Compared with the prior art, the utility model introduces hot air for hot fluorine defrosting into the conveying pipeline network for flow. The hot air can defrost the surface of the air cooler when flowing, so that no additional pipeline is needed for gas during defrosting. At the same time, the hot air has good defrosting efficiency and effect when flowing in the conveying pipeline network, saving the cost of hot fluorine defrosting and reducing heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a front view of a hot fluorine defrost unit structure in one embodiment of the utility model;

[0024] Figure 2 This is a bottom view of a hot fluorine defrost unit structure in one embodiment of the utility model;

[0025] Figure 3 This is a cross-sectional view of a hot fluorine defrosting unit structure in one embodiment of the utility model;

[0026] Figure 4 This is a cross-sectional view of a hot fluorine defrosting unit structure in one embodiment of the utility model;

[0027] Figure 5 In one embodiment of the utility model Figure 4 The enlarged view of point A in the middle;

[0028] Figure 6 It is a schematic diagram of the conveying pipe network in the left and right wall panels of the air cooler body in one embodiment of the utility model;

[0029] Figure 7 It is a schematic diagram of the conveying pipe network in the bottom wall plate of the air cooler body in one embodiment of the utility model.

[0030] Description of main reference numerals:

[0031] 1-main body assembly, 11-air cooler body, 12-mounting shell body, 13-mounting groove, 14-socket block, 15-drain pipe, 2-hot air delivery assembly, 21-first delivery pipe, 22-second delivery pipe, 23-third delivery pipe, 24-fourth delivery pipe, 25-inlet pipe, 26-return pipe, 27-air delivery pipe, 3-filter assembly, 31-filter device body, 32-first filter screen, 33-second filter screen, 34-clamping groove. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0033] like Figure 1 to Figure 4 As shown, a hot fluorine defrost unit structure in an embodiment of the utility model includes a main body component 1, a hot air conveying component 2 and a filter component 3.

[0034] like Figure 2 and Figure 4 As shown, the main body assembly 1 includes a cooler body 11 and a mounting shell body 12, and the cooler body 11 is installed in the mounting shell body 12; the mounting shell body 12 is used to collect moisture on the surface of the cooler body 11 after frost is defrosted, and the cooler body 11 can also be protected by the mounting shell body 12.

[0035] like Figure 2 and Figure 4 As shown, a pair of mounting grooves 13 are fixedly connected to the inner sides of the left and right side walls of the mounting shell body 12, and a pair of sleeve blocks 14 are fixedly connected to the left and right side walls of the air cooler body 11, and the pair of sleeve blocks 14 are slidably connected in the mounting grooves 13. By sliding the sleeve blocks 14 in the mounting grooves 13, the air cooler body 11 can be installed in the mounting shell body 12, and at the same time, with the cooperation of the sleeve blocks 14 and the mounting grooves 13, the air cooler body 11 is stably installed in the mounting shell body 12.

[0036] like Figure 4 As shown, the upper end of the installation groove 13 is set to be open, and the lower end of the installation groove 13 is set to be closed. The opening is used for the sliding of the sleeve block 14 during assembly and disassembly, and the closed end is used to limit the movement of the sleeve block 14, support the sleeve block 14 installed in the installation groove 13, and ensure stability after installation.

[0037] like Figure 4As shown, there is a certain distance between the bottom of the air cooler body 11 and the bottom of the mounting shell body 12, and a drain port is provided on the bottom wall plate of the mounting shell body 12, and a drain pipe 15 is fixedly connected to the drain port. The bottom of the air cooler body 11 is at a certain distance from the bottom of the mounting shell body 12 so that the water after defrosting on the outer wall of the air cooler body 11 can flow easily, and at the same time, a drain pipe 15 is installed at the bottom of the mounting shell body 12 so that the water collected by the mounting shell body 12 can be discharged through the drain pipe 15.

[0038] like Figure 3 and Figure 4 As shown, the hot air delivery component 2 includes a delivery pipe network, and a plurality of delivery pipe networks are provided. The plurality of delivery pipe networks are respectively arranged on the left and right wall panels and the bottom wall panel of the air cooler body 11. The delivery pipe networks on the left and right wall panels of the air cooler body 11 include a plurality of first delivery pipes 21 and a second delivery pipe 22, and the delivery pipe network on the bottom wall panel of the air cooler body 11 includes a plurality of third delivery pipes 23 and a fourth delivery pipe 24; the delivery pipe network is used for delivering hot air when hot fluorine is used to defrost. Since the delivery pipe networks are provided on the left and right side wall panels of the air cooler body 11 and the bottom wall panel of the air cooler body 11, the hot air flows in the wall panels of the air cooler body 11 through the delivery pipe network, thereby melting the frost on the outer wall of the air cooler body 11. At the same time, since the delivery pipeline network is arranged inside the wall panel of the air cooler body 11, no additional pipeline is required, and when the hot air flows in the pipeline network, the heat emitted is used to defrost the side wall of the air cooler body 11, thereby reducing the pipeline for hot air delivery during defrosting, and at the same time avoiding heat loss, thereby greatly improving the defrosting efficiency.

[0039] like Figure 1 to Figure 4 As shown, the filter assembly 3 includes a filter device body 31, in which a first filter screen 32 and a second filter screen 33 are installed. Since the hot air provided by the hot fluorine defrosting device needs to flow into the pipe network, in order to ensure that the air entering the pipe network does not contain impurities, the filter device body 31 is provided to filter the air entering the pipe network.

[0040] like Figure 6 and Figure 7 As shown, a plurality of first delivery pipes 21 and a plurality of second delivery pipes 22 are arranged in an interlaced manner, and a plurality of third delivery pipes 23 and a plurality of fourth delivery pipes 24 are arranged in an interlaced manner. The interlaced arrangement of the first delivery pipes 21 and the second delivery pipes 22 and the interlaced arrangement of the third delivery pipes 23 and the fourth delivery pipes 24 form a delivery pipe network, which increases the distribution range of the hot air when it flows, thereby increasing the heat transfer rate, and further improving the defrosting efficiency.

[0041] like Figure 3 and Figure 4As shown, the delivery pipe network of the left and right side wall panels of the air cooler body 11 and the delivery pipe network of the bottom wall panel are connected to each other through the second delivery pipe 22 and the third delivery pipe 23, and one of the second delivery pipes 22 on the delivery pipe network of the left and right side wall panels of the air cooler body 11 passes through the upper end of the air cooler body 11. The hot air in the delivery pipe network on the left side wall panel of the air cooler body 11 can flow into the delivery pipe network on the bottom wall panel, and then flow into the delivery pipe network on the right side wall panel. The penetration of the second delivery pipe 22 allows the hot air to enter the delivery pipe network and flow out of the delivery pipe network.

[0042] like Figure 3 and Figure 4 As shown, an air inlet pipe 25 is fixedly connected to the second delivery pipe 22 on the left side wall of the air cooler body 11 that passes through the air cooler body 11, and a return pipe 26 is fixedly connected to the second delivery pipe 22 on the right side wall of the air cooler body 11 that passes through the air cooler body 11. The air inlet pipe 25 is used to introduce the hot air generated by the hot fluorine defrosting device into the delivery pipe network in the left side wall, and the return pipe 26 allows the hot air flowing in the delivery pipe network to circulate after flowing out through the return pipe 26.

[0043] like Figure 3 and Figure 4 As shown, one end of the air inlet pipe 25 away from the second delivery pipe 22 is installed on the air outlet of the filter device body 31, and an air delivery pipe 27 is installed on the air inlet of the filter device body 31. The air filtered by the filter device body 31 is introduced into the air inlet pipe 25, and the air delivery pipe 27 is used to connect with the thermal fluorination defrosting device, so that the hot air generated by the thermal fluorination defrosting device is delivered to the filter device body 31 through the air delivery pipe 27 for filtration.

[0044] like Figure 4 Combination Figure 5 As shown, a pair of snap-in grooves 34 are provided in the filter device body 31, and the first filter screen 32 and the second filter screen 33 are snap-into the pair of snap-in grooves 34 respectively. The first filter screen 32 and the second filter screen 33 are snap-in mounted through the snap-in grooves 34, so that the first filter screen 32 and the second filter screen 33 are easy to disassemble and assemble, so that the first filter screen 32 and the second filter screen 33 are easy to clean and replace.

[0045] like Figure 4 Combination Figure 5As shown, the first filter 32 is arranged at the air inlet of the filter body 31, and the second filter 33 is arranged at the air outlet of the filter body 31. The first filter 32 uses a filter with a larger filter aperture to filter larger impurities, and the second filter 33 uses a filter with a smaller filter aperture to filter fine impurities. At the same time, the first filter 32 and the second filter 33 are both made of high temperature resistant materials.

[0046] When in use, the hot air generated by the thermal defrosting device is transported to the filter device body 31 through the air supply pipe 27, and the hot air is filtered through the first filter screen 32 and the second filter screen 33 in the filter device body 31. The filtered hot air is transported to the delivery pipe network on the left side panel of the cooler body 11 through the air intake pipe 25. The hot air flows through the delivery pipe network on the left side panel of the cooler body 11, the delivery pipe network on the bottom wall panel and the delivery pipe network on the right side panel in turn, and then is transported to the return point through the return pipe 26 for recycling. When the hot air flows in the delivery pipe network, the surface of the cooler body 11 can be defrosted, thereby improving the efficiency and effect of defrosting.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hot fluorine defrosting unit structure, characterized in that: include: The body assembly comprises a cooling air machine body and a mounting shell body, wherein the cooling air machine body is mounted in the mounting shell body; The hot air delivery component includes a delivery pipe network, wherein the delivery pipe network is provided with a plurality of delivery pipe networks, and the plurality of delivery pipe networks are respectively provided on the left and right wall panels and the bottom wall panel of the air cooler body, wherein the delivery pipe networks on the left and right wall panels of the air cooler body include a plurality of first delivery pipes and a second delivery pipe, and the delivery pipe network on the bottom wall panel of the air cooler body includes a plurality of third delivery pipes and a fourth delivery pipe; The filter assembly comprises a filter device body, in which a first filter screen and a second filter screen are installed.

2. A hot fluorine defrost unit structure according to claim 1, characterized in that: A pair of mounting grooves are fixedly connected to the inner sides of the left and right side walls of the mounting shell body, and a pair of sleeve blocks are fixedly connected to the left and right side walls of the cooling fan body, and the pair of sleeve blocks are slidably connected in the mounting grooves.

3. A hot fluorine defrost unit structure according to claim 2, characterized in that: The upper end of the mounting groove is configured as an opening, and the lower end of the mounting groove is configured as a closed opening.

4. The hot fluorine defrost unit structure according to claim 1, characterized in that: There is a certain distance between the bottom of the air cooler body and the bottom of the mounting shell body. A drain port is provided on the bottom wall plate of the mounting shell body, and a drain pipe is fixedly connected to the drain port.

5. The hot fluorine defrost unit structure according to claim 1, characterized in that: The plurality of first conveying tubes and the plurality of second conveying tubes are arranged alternately with each other, and the plurality of third conveying tubes and the plurality of fourth conveying tubes are arranged alternately with each other.

6. A hot fluorine defrost unit structure according to claim 1, characterized in that: The delivery pipe network of the left and right side wall panels of the air cooler body and the delivery pipe network of the bottom wall panel are connected to each other through the second delivery pipe and the third delivery pipe. One of the second delivery pipes on the delivery pipe network of the left and right side wall panels of the air cooler body passes through the upper end of the air cooler body.

7. A hot fluorine defrost unit structure according to claim 6, characterized in that: An air inlet pipe is fixedly connected to the second delivery pipe that passes through the subcooling air machine body on the left side wall plate of the cooling air machine body, and a return pipe is fixedly connected to the second delivery pipe that passes through the subcooling air machine body on the right side wall plate of the cooling air machine body.

8. A hot fluorine defrost unit structure according to claim 7, characterized in that: One end of the air inlet pipe away from the second delivery pipe is installed on the air outlet of the filter device body, and the air delivery pipe is installed on the air inlet of the filter device body.

9. The hot fluorine defrost unit structure according to claim 1, characterized in that: A pair of clamping grooves are provided in the filter device body, and the first filter screen and the second filter screen are respectively clamped in the pair of clamping grooves.

10. A hot fluorine defrost unit structure according to claim 9, characterized in that: The first filter screen is arranged at the air inlet of the filter device body, and the second filter screen is arranged at the air outlet of the filter device body.

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