Deicing system and transportation container air conditioner

Abstract

The utility model provides a deicing system and a transportation container air conditioner, relates to the technical field of air conditioners, and solves the technical problem that ice at an air outlet on the inner wall of a unit cannot be removed. The deicing system comprises a bar-free deicing device, a water storage and collection assembly and a water conveying assembly. Wherein the bar-free deicing device is mounted at a position to be deiced; the water storage and collection assembly is used for collecting ice water removed by the bar-free deicing device; one end of the water conveying assembly is connected with the water storage and collection assembly, and the other end of the water conveying assembly is connected with the non-bar deicing device, so that the recycled ice water is used as power water flow to push the non-bar deicing device to move for deicing. The ice removing device is applied to an internal and external integral type unit, and a system for removing ice on the inner wall of an internal unit, removing ice on an ice layer by pushing mechanical movement through water and pushing mechanical ice removing through ice melting water, so that it is guaranteed that the unit can remove ice without shutdown, and ice at an air outlet on the inner wall of the unit can be rapidly removed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a deicing system and a transport container air conditioner. Background Art

[0002] Container air conditioner is a transport type air conditioner, generally used for land and sea transportation. Containers are generally used for freezing and refrigeration. This type of container can produce a minimum temperature of -40℃ to store goods. However, after the temperature is lowered, ice will form on the inner wall of the unit. If the ice layer is too thick, it will block the air outlet position of the inner wall, resulting in poor heat exchange and energy efficiency. The unit can heat the evaporator through defrosting electric heating to remove the ice layer on the evaporator, but because the inner wall space is long and the electric heating pipe cannot be soaked for a long time, it is impossible to add electric heating for deicing in all places, resulting in the inability to de-ice at these locations of the inner wall outlet. You can only wait for the ice layer to melt, which takes a long time and is very inefficient. The industry has a method of using a heat pump system to spray hot water to defrost the evaporator, but because the defrost mode and unit operation generally cannot exist at the same time, and the hot water produced by the heat pump system will affect the performance and energy efficiency. Secondly, the use of spraying to de-ice will produce moisture and water accumulation. If it is not dried, it will be easier to freeze during subsequent operation. In order to solve these problems, a de-icing system for solving the ice layer on the inner wall is proposed. Utility Model Content

[0003] The utility model aims to provide a deicing system and a transport container air conditioner to solve the technical problem in the prior art that ice cannot be removed from the air outlet of the inner wall of the unit.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a deicing system, comprising a barless deicing device, a water storage and collection component, and a water delivery component; wherein:

[0006] The barless deicing device is installed at the position to be deiced;

[0007] The water storage and collection assembly is used to collect ice water removed by the barless deicing device;

[0008] One end of the water delivery component is connected to the water storage and collection component, and the other end is connected to the barless deicing device, so as to use the recovered ice water as a power water flow to push the barless deicing device to move for deicing.

[0009] Furthermore, the barless deicing device comprises: a hollow cylinder, a magnetic inner slider, a magnetic outer slider, and a scraper; wherein:

[0010] The cavity cylinder body is a hollow cylindrical structure, and a first water inlet and a second water inlet and a second water inlet are respectively provided at both ends of the cavity cylinder body, so as to allow the power water flow to enter and exit at both sides of the cavity cylinder body respectively;

[0011] The magnetic inner slider is slidably disposed in the inner cavity of the cavity cylinder body to separate the entire cavity into two left and right cavities;

[0012] The magnetic outer slider is sleeved on the outer side of the cavity cylinder body and can reciprocate along the axial direction of the cavity cylinder body driven by the magnetic inner slider;

[0013] One end of the scraper is connected to the magnetic outer slider, and the other end is in contact with the position to be deiced, so that the position to be deiced can be deiced when it moves back and forth driven by the magnetic outer slider.

[0014] Furthermore, the deicing device also includes a first limit block and a second limit block arranged on both sides of the inner cavity of the cavity cylinder to limit the left and right movement of the magnetic inner sliding block.

[0015] Furthermore, the water delivery assembly includes a water pump and a guide valve; wherein:

[0016] One end of the water pump is connected to the water storage and collection assembly, and the other end is connected to the guide valve;

[0017] The guide valve has two water outlet ports, which are respectively connected to the first water inlet and outlet and the second water inlet and outlet through pipelines.

[0018] Further, the water storage and collection assembly includes a water collection tray, a water storage tank and a heating element; wherein:

[0019] The heating element is arranged in the water storage tank;

[0020] The water collecting tray is arranged below the position to be de-iced and is connected with the water storage tank through a pipeline.

[0021] Furthermore, a liquid level sensor is also provided in the water storage tank.

[0022] Furthermore, a drain outlet is provided at the bottom of the water storage tank, and a drain solenoid valve is provided on the drain outlet.

[0023] Furthermore, it also includes a thickness sensor arranged at the location to be de-iced to detect the thickness of the ice layer.

[0024] The utility model provides a transport container air conditioner, which is a transport container type integrated refrigeration and freezing air conditioner, comprising an inner wall air outlet and the deicing system installed at the inner wall air outlet.

[0025] Furthermore, an ice outlet is provided at a position corresponding to the bottom of the inner wall air outlet, and the ice outlet is communicated with the water storage and collection assembly.

[0026] When the unit is running, the thickness sensor detects that the thickness of the ice layer at the inner wall outlet reaches the set height (for example, 3mm). The unit enters the de-icing mode, at which time the water pump 31 is turned on, the coil a of the guide valve 32 is energized, and water enters the cylinder from A to C of the guide valve 32, and the water in the cylinder is discharged from D to B, so that the blade 14 moves from the right to the left, and when the first limit block position is reached. The coil b of the guide valve 32 is energized, and water enters the cylinder from A to D of the guide valve 32, and the water in the cylinder is discharged from C to B. At this time, the blade 14 moves from the left to the right, cutting back and forth on the surface ice layer, and at the same time pushing the ice cubes from the gap (ice outlet) into the water collection tray, and enter the water storage tank 22 for heating. Because the amount of water after de-icing will increase, when the actual water level is greater than the detection water level, the drainage solenoid valve 25 opens to discharge the excess water outside the unit until the actual water level is less than the detection water level. When the thickness of the ice layer is less than the set thickness, the water pump 31 is turned off, the guide valve 32 is closed, the blade 14 stops, and the deicing is finished.

[0027] The deicing system provided by the utility model is applied to an internal and external integrated unit to de-ice the inner wall of the inner unit, and de-ices the ice layer by driving mechanical movement through water. The de-icing water is used to drive the mechanical de-icing system, thereby ensuring that the unit can be de-iced without stopping, and the ice on the air outlet of the inner wall of the unit can be quickly removed, thereby solving the problem that the ice on the air outlet of the inner wall of the unit cannot be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 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 of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the back internal structure of the transport container air conditioner of the utility model;

[0030] Figure 2 It is a system composition diagram of the deicing system of the utility model;

[0031] Figure 3 It is a structural schematic diagram of the guide valve in the deicing system of the utility model;

[0032] Figure 4 It is a structural schematic diagram of a barless deicing device in a deicing system of the utility model;

[0033] Figure 5It is a side view structural schematic diagram of the barless deicing device in the deicing system of the utility model;

[0034] Figure 6 The utility model is a control flow chart of the transport container air conditioner when in use.

[0035] In the figure, 1, barless de-icing device; 11, cavity cylinder; 12, magnetic inner slider; 13, magnetic outer slider; 14, scraper; 15, first water inlet and outlet; 16, second water inlet and outlet; 17, first limit block; 18, second limit block; 2, water storage and collection assembly; 22, water storage tank; 23, heating element; 24, liquid level sensor; 25, drain solenoid valve; 3, water delivery assembly; 31, water pump; 32, guide valve; 100, inner wall air outlet; 200, ice outlet; 300, evaporator; 400, evaporating fan; 500, evaporator defrosting electric heating tube. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0037] Embodiment 1:

[0038] The utility model provides a deicing system, which is applied to a transport container-type integrated refrigeration and freezing air conditioner and is used for deicing an air outlet 100 on the inner wall of the air conditioner.

[0039] Specifically, in this embodiment, if Figure 1 As shown, the deicing system includes a barless deicing device 1, a water storage and collection component 2, and a water delivery component 3; wherein:

[0040] The barless deicing device 1 is installed at the position to be deiced. In this embodiment, the position to be deiced is the inner wall air outlet 100. The inner wall air outlet 100 is taken as an example for specific description below.

[0041] A water storage and collection assembly 2, used to collect ice water removed by the barless deicing device 1;

[0042] One end of the water delivery component 3 is connected to the water storage and collection component 2, and the other end is connected to the barless deicing device 1, so that the recovered ice water is used as a power water flow to push the barless deicing device 1 to move for deicing.

[0043] The deicing system provided by the utility model is applied to an internal and external integrated unit to de-ice the inner wall of the inner unit, and de-ices the ice layer by driving mechanical movement through water. The de-icing water is used to drive the mechanical de-icing system, thereby ensuring that the unit can be de-iced without stopping, and the ice on the air outlet of the inner wall of the unit can be quickly removed, thereby solving the problem that the ice on the air outlet of the inner wall of the unit cannot be removed.

[0044] Embodiment 2:

[0045] like Figure 1 As shown, the utility model provides a deicing system, which is applied to a transport container-type integrated refrigeration and freezing air conditioner and is used to de-ice the inner wall air outlet 100 of the air conditioner.

[0046] Specifically, in this embodiment, if Figure 1 As shown, the deicing system includes a barless deicing device 1, a water storage and collection component 2, and a water delivery component 3; wherein:

[0047] The barless deicing device 1 is installed at the position to be deiced. In this embodiment, the position to be deiced is the inner wall air outlet 100. The inner wall air outlet 100 is taken as an example for specific description below.

[0048] A water storage and collection assembly 2, used to collect ice water removed by the barless deicing device 1;

[0049] One end of the water delivery component 3 is connected to the water storage and collection component 2, and the other end is connected to the barless deicing device 1, so that the recovered ice water is used as a power water flow to push the barless deicing device 1 to move for deicing.

[0050] In this embodiment, the structure of the barless deicing device 1 is further specifically limited, specifically, Figure 4 As shown, the barless deicing device 1 comprises: a cavity cylinder 11, a magnetic inner slider 12, a magnetic outer slider 13, and a scraper 14; wherein:

[0051] The cavity cylinder 11 is a hollow cylindrical structure, arranged horizontally, and is used to contain the power water flow and the magnetic inner slider 12 driven by the power water flow;

[0052] A first water inlet and outlet 15 and a second water inlet and outlet 16 are respectively provided at both ends of the cavity cylinder body 11 to allow the power water flow to enter and exit the two sides of the cavity cylinder body 11 respectively; when it is necessary to push the magnetic inner slider 12 to move to the right, the power water flow is input at the water inlet and outlet located on the left side of the magnetic inner slider 12, and then the power water flow is used to push the magnetic inner slider 12. When the magnetic inner slider 12 is required to move to the left, water flow is supplied at the water inlet and outlet located on the right side of the magnetic inner slider 12; of course, when the water inlet and outlet on one side is pushed by water, the water inlet and outlet on the other side returns the water flow to the water storage collection component 2.

[0053] The magnetic inner slider 12 is slidably disposed in the inner cavity of the cavity cylinder body 11 to separate the entire cavity into two left and right cavities; the magnetic inner slider 12 is a cylindrical magnetic material and is matched with the inner diameter of the cavity cylinder body 11;

[0054] The magnetic outer slider 13 is sleeved on the outer side of the cavity cylinder 11 and can reciprocate along the axial direction of the cavity cylinder 11 driven by the magnetic inner slider 12;

[0055] One end of the scraper 14 is connected to the magnetic outer slider 13 , and the other end is in contact with the inner wall air outlet 100 , so that the inner wall air outlet 100 can be de-iced when reciprocatingly moved by the magnetic outer slider 13 .

[0056] It should be noted here that if Figure 5 As shown, the scraper 14 in the present invention is tilted because the inner wall air outlet 100 is an inclined surface, and the setting direction of the scraper 14 is adapted to the direction of the inner wall air outlet 100 to ensure that the blade surface of the scraper 14 can fit in the inner wall air outlet 100 to remove ice.

[0057] Furthermore, in order to prevent the magnetic inner slider 12 from generating suction force with the cavity cylinder body 11 , which would result in the inability to slide freely, in the present embodiment, the cavity cylinder body 11 is made of aluminum material, and no magnetic attraction is generated between the cavity cylinder body 11 and the magnetic inner slider 12 .

[0058] When in use, when water enters through different water inlets and outlets, it pushes the internal magnetic slider to move, thereby driving the magnetic outer slider 13 and the scraper 14 to move synchronously, thereby scraping off the ice layer on the inner wall.

[0059] The deicing system provided by the utility model is applied to an internal and external integrated unit to de-ice the inner wall of the inner unit, and de-ices the ice layer by driving mechanical movement through water. The de-icing water is used to drive the mechanical de-icing system, thereby ensuring that the unit can be de-iced without stopping, and the ice on the air outlet of the inner wall of the unit can be quickly removed, thereby solving the problem that the ice on the air outlet of the inner wall of the unit cannot be removed.

[0060] Embodiment 3:

[0061] The difference between this embodiment 3 and embodiment 2 is that, based on embodiment 2, Figure 4 As shown, the deicing device further includes a first limit block 17 and a second limit block 18 arranged on both sides of the inner cavity of the hollow cylinder body 11 to limit the left and right movement of the magnetic inner sliding block 12 .

[0062] By providing limit blocks on both sides, the left and right moving positions of the magnetic inner sliding block 12 are limited to prevent the scraper 14 from being separated from the inner wall air outlet 100 due to excessive movement.

[0063] That is to say, in this embodiment, if Figure 1 As shown, the utility model provides a deicing system, which is applied to a transport container-type integrated refrigeration and freezing air conditioner and is used to de-ice the inner wall air outlet 100 of the air conditioner.

[0064] Specifically, in this embodiment, if Figure 1 As shown, the deicing system includes a barless deicing device 1, a water storage and collection component 2, and a water delivery component 3; wherein:

[0065] The barless deicing device 1 is installed at the position to be deiced. In this embodiment, the position to be deiced is the inner wall air outlet 100. The inner wall air outlet 100 is taken as an example for specific description below.

[0066] A water storage and collection assembly 2, used to collect ice water removed by the barless deicing device 1;

[0067] One end of the water delivery component 3 is connected to the water storage and collection component 2, and the other end is connected to the barless deicing device 1, so that the recovered ice water is used as a power water flow to push the barless deicing device 1 to move for deicing.

[0068] In this embodiment, the structure of the barless deicing device 1 is further specifically limited, specifically, Figure 4 As shown, the barless deicing device 1 comprises: a cavity cylinder 11, a magnetic inner slider 12, a magnetic outer slider 13, and a scraper 14; wherein:

[0069] The cavity cylinder 11 is a hollow cylindrical structure, arranged horizontally, and is used to contain the power water flow and the magnetic inner slider 12 driven by the power water flow;

[0070] A first water inlet and outlet 15 and a second water inlet and outlet 16 are respectively provided at both ends of the cavity cylinder body 11 to allow the power water flow to enter and exit the two sides of the cavity cylinder body 11 respectively; when it is necessary to push the magnetic inner slider 12 to move to the right, the power water flow is input at the water inlet and outlet located on the left side of the magnetic inner slider 12, and then the power water flow is used to push the magnetic inner slider 12. When the magnetic inner slider 12 is required to move to the left, water flow is supplied at the water inlet and outlet located on the right side of the magnetic inner slider 12; of course, when the water inlet and outlet on one side is pushed by water, the water inlet and outlet on the other side returns the water flow to the water storage collection component 2.

[0071] The magnetic inner slider 12 is slidably disposed in the inner cavity of the cavity cylinder body 11 to separate the entire cavity into two left and right cavities; the magnetic inner slider 12 is a cylindrical magnetic material and is matched with the inner diameter of the cavity cylinder body 11;

[0072] The magnetic outer slider 13 is sleeved on the outer side of the cavity cylinder 11 and can reciprocate along the axial direction of the cavity cylinder 11 driven by the magnetic inner slider 12;

[0073] One end of the scraper 14 is connected to the magnetic outer slider 13 , and the other end is in contact with the inner wall air outlet 100 , so that the inner wall air outlet 100 can be de-iced when reciprocatingly moved by the magnetic outer slider 13 .

[0074] It should be noted here that if Figure 5 As shown, the scraper 14 in the present invention is tilted because the inner wall air outlet 100 is an inclined surface, and the setting direction of the scraper 14 is adapted to the direction of the inner wall air outlet 100 to ensure that the blade surface of the scraper 14 can fit in the inner wall air outlet 100 to remove ice.

[0075] Furthermore, in order to prevent the magnetic inner slider 12 from generating suction force with the cavity cylinder body 11 , which would result in the inability to slide freely, in the present embodiment, the cavity cylinder body 11 is made of aluminum material, and no magnetic attraction is generated between the cavity cylinder body 11 and the magnetic inner slider 12 .

[0076] The inner sides of the hollow cylinder body 11 are provided with a first limit block 17 and a second limit block 18 for limiting the left and right movement of the magnetic inner sliding block 12 .

[0077] When in use, when water enters through different water inlets and outlets, it pushes the internal magnetic slider to move, thereby driving the magnetic outer slider 13 and the scraper 14 to move synchronously, so as to scrape off the ice layer on the inner wall, and the moving position is limited by the limit blocks on both sides.

[0078] Embodiment 4:

[0079] In this embodiment, the structure of the water delivery component 3 is specifically defined, such as Figure 2 As shown, further, the water delivery component 3 includes a water pump 31 and a guide valve 32; wherein:

[0080] One end of the water pump 31 is connected to the water storage and collection assembly 2, and the other end is connected to the guide valve 32; the water pump 31 is a horizontal multi-stage centrifugal pump, which participates in the circulation of the water system and provides circulation pressure;

[0081] The pilot valve 32 has two water outlet ports CD and two water inlet ports AB, wherein the two water outlet ports CD are connected to the first water inlet and outlet 15 and the second water inlet and outlet 16 through pipelines. The two water inlet ports AB are connected to the water pump 31 and the water storage and collection assembly 2 through pipelines. Figure 2It is only a simple illustration. Between the AB ports, when AC is connected, the water pump 31 can supply water to the A port, and the C port supplies water to the barless de-icing device 1 through the first water inlet and outlet 15; at the same time, the second water inlet and outlet 16 can return water to the water tank 22 through the D port and then through the C port. Similarly, when BD is connected to the inflow, the same AC port performs the outflow action. In order to achieve this action, valve components can be adaptively added between the AB ports, the water pump 31 and the water tank 22 to ensure the smooth realization of the above functions. Since there are many ways to achieve this, they will not be elaborated here. For example, a branch line can be used, and a switch valve can be installed on the branch line.

[0082] It should be noted here that if Figure 3 The figure shows the structure of the pilot valve 32. The pilot valve 32 is an A / B / C / D reversing solenoid valve. When the coil a or b is energized, the direction of the water path is changed through the valve body.

[0083] Embodiment 5:

[0084] In this embodiment, the structure of the water storage and collection assembly 2 is specifically defined, such as Figure 2 As shown, further, the water storage and collection assembly 2 includes a water collection tray, a water storage tank 22 and a heating element 23; wherein:

[0085] The heating element 23 is arranged in the water storage tank 22; the water storage tank 22 is mainly used to store ice-melting water, and an electric heating device is arranged inside the water storage tank 22, which is mainly used to melt the unmelted ice cubes and heat the water at the same time to prevent the water temperature from being too low and solidifying during the ice-melting process;

[0086] Specifically, in this embodiment, the heating element 23 can be in the form of electric heating, such as an electric heating rod, an electric heating wire, etc.

[0087] The water collecting tray is arranged below the inner wall air outlet 100 and is connected to the water storage tank 22 through a pipeline.

[0088] Specifically, in order to quickly converge, the water collecting tray can adopt an inclined structure, and the side of the pipeline connected to the water storage tank 22 can be lowered to facilitate the quick outflow of the shoveled ice water after converging.

[0089] There are many forms of structures for quickly implementing confluence export, which will not be described in detail here.

[0090] Furthermore, in order to ensure the safety of the unit, a liquid level sensor 24 is also provided in the water storage tank 22. When the liquid level is too high, drainage is required to avoid overflow and damage to the components inside the unit.

[0091] Furthermore, a drain port is provided at the bottom of the water storage tank 22, and a drain solenoid valve 25 is provided on the drain port. When the liquid level sensor 24 detects that the water level is too high, the water can be drained. The drain solenoid valve 25 is used to process the excess water in the water circuit of the water circulation system;

[0092] Furthermore, in order to achieve the automatic deicing effect, a thickness sensor is also included for detecting the thickness of the ice layer, which is arranged at the inner wall air outlet 100. The ice thickness detection sensor is a capacitive or photoelectric reflective switch;

[0093] When the thickness sensor detects that the thickness of the ice layer reaches the thickness required for de-icing, the control module can control the de-icing system to operate to remove the ice layer at the inner wall air outlet 100. This is because the heat pump spraying hot water will reduce the refrigeration energy efficiency. Secondly, because the ice layer is too thick, the air outlet will become smaller, thereby reducing the air volume and reducing the refrigeration effect. The de-icing system of the utility model solves the problem that the melting of ice at the inner wall air outlet 100 seriously affects the heat exchange. Since the de-icing system of the utility model does not need to be shut down for operation, the problem that the unit cannot defrost and melt ice during normal operation is solved. By using the power water flow as the de-icing power source, the unit's own de-icing water is used to mechanically de-ice other locations that cannot be de-iced, and it does not affect the unit's performance, energy efficiency and normal operation. There is no need to spray hot water, which solves the problem that spraying will produce moisture and water accumulation. If it is not dried, it will be more likely to freeze during subsequent operation.

[0094] like Figure 1 As shown, the utility model provides a transport container air conditioner, which is a transport container type integrated refrigeration and freezing air conditioner, comprising an inner wall air outlet 100 and a deicing system installed at the inner wall air outlet 100.

[0095] Furthermore, an ice outlet 200 is provided at the bottom of the inner wall air outlet 100 , and the ice outlet 200 is communicated with the water storage and collection assembly 2 .

[0096] Furthermore, the air conditioner of the utility model further comprises a compressor, a condenser, an evaporator 300, an evaporator defrosting electric heating tube 500, and an evaporating fan 400; wherein the evaporator defrosting electric heating tube 500 is mainly used to defrost the evaporator 300, and the water generated is then used to remove ice layers in other places;

[0097] That is to say, the water in the water storage tank 22 of the utility model includes ice water shoveled by the barless deicing device 1, and also includes ice water on the surface of the evaporator 300 melted by the evaporator defrosting electric heating tube 500 in the conventional system.

[0098] It should also be noted here that the ice water melted by the evaporator defrosting electric heating tube 500 only provides the initial water, and then the ice layer on the inner wall air outlet 100 is removed through the barless deicing device 1, and both waters participate in the water circulation system.

[0099] like Figure 6 As shown, when the unit is running, the thickness sensor detects that the thickness of the ice layer at the inner wall outlet reaches the set height (for example, 3mm). The unit enters the de-icing mode, at which time the water pump 31 is turned on, the coil a of the guide valve 32 is energized, and water enters the cylinder from A to C of the guide valve 32, and the water in the cylinder is discharged from D to B, so that the blade 14 moves from the right to the left, and when the first limit block position is reached. The coil b of the guide valve 32 is energized, and water enters the cylinder from A to D of the guide valve 32, and the water in the cylinder is discharged from C to B. At this time, the blade 14 moves from the left to the right, cutting back and forth on the surface ice layer, and at the same time pushing the ice cubes from the gap (ice outlet) into the water collection tray, and enters the water storage tank 22 for heating. Because the amount of water after de-icing will increase, when the actual water level is greater than the detection water level, the drainage solenoid valve 25 opens to discharge the excess water outside the unit until the actual water level is less than the detection water level. When the thickness of the ice layer is less than the set thickness, the water pump 31 is turned off, the guide valve 32 is closed, the blade 14 stops, and the deicing is finished.

[0100] First of all, it should be explained here that “inward” refers to the direction toward the center of the accommodating space, and “outward” refers to the direction away from the center of the accommodating space.

[0101] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0102] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0103] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0104] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0106] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A deicing system, characterized in that: It includes a barless deicing device, a water storage and collection component, and a water delivery component; wherein: The barless deicing device is installed at the position to be deiced; The water storage and collection assembly is used to collect ice water removed by the barless deicing device; One end of the water delivery component is connected to the water storage and collection component, and the other end is connected to the barless deicing device, so as to use the recovered ice water as a power water flow to push the barless deicing device to move for deicing.

2. The deicing system according to claim 1, characterized in that: The barless deicing device comprises: a hollow cylinder, a magnetic inner slider, a magnetic outer slider, and a scraper; wherein: The cavity cylinder body is a hollow cylindrical structure, and a first water inlet and a second water inlet and a second water inlet are respectively provided at both ends of the cavity cylinder body, so as to allow the power water flow to enter and exit at both sides of the cavity cylinder body respectively; The magnetic inner slider is slidably disposed in the inner cavity of the cavity cylinder body to separate the entire cavity into two left and right cavities; The magnetic outer slider is sleeved on the outer side of the cavity cylinder body and can reciprocate along the axial direction of the cavity cylinder body driven by the magnetic inner slider; One end of the scraper is connected to the magnetic outer slider, and the other end is in contact with the position to be deiced, so that the position to be deiced can be deiced when it moves back and forth driven by the magnetic outer slider.

3. The de-icing system according to claim 2, characterized in that: The deicing device also includes a first limit block and a second limit block arranged on both sides of the inner cavity of the cavity cylinder to limit the left and right movement of the magnetic inner sliding block.

4. The de-icing system according to claim 2, characterized in that: The water delivery assembly includes a water pump and a guide valve; wherein: One end of the water pump is connected to the water storage and collection assembly, and the other end is connected to the guide valve; The guide valve has two water outlet ports, which are respectively connected to the first water inlet and outlet and the second water inlet and outlet through pipelines.

5. The de-icing system according to claim 1, characterized in that: The water storage and collection assembly comprises a water collection tray, a water storage tank and a heating element; wherein: The heating element is arranged in the water storage tank; The water collecting tray is arranged below the position to be de-iced and is connected with the water storage tank through a pipeline.

6. The de-icing system according to claim 5, characterized in that: A liquid level sensor is also arranged in the water storage tank.

7. The de-icing system according to claim 5, characterized in that: A drain outlet is provided at the bottom of the water storage tank, and a drain solenoid valve is provided on the drain outlet.

8. The de-icing system according to claim 1, characterized in that: It also includes a thickness sensor which is arranged at the location to be de-iced to detect the thickness of the ice layer.

9. A transport container air conditioner, characterized in that: The invention is a transport container-type integrated refrigeration and freezing air conditioner, comprising an inner wall air outlet and a deicing system as described in any one of claims 1 to 8 installed at the inner wall air outlet.

10. The transport container air conditioner according to claim 9, characterized in that: An ice outlet is provided at the bottom of the inner wall air outlet, and the ice outlet is communicated with the water storage and collection assembly.

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