Ice melting device
By designing an ice melting device, using conveying pipes and spraying components to spray the ice melting medium, and controlling its pressure and flow through variable frequency components, the problem of difficulty in mechanizing the removal of ice and ice layers in waters such as the Yellow River during the freezing period is solved, and an efficient and safe ice removal effect is achieved.
Patent Information
- Application Number
- CN202420415126.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-03-04
AI Technical Summary
In the prior art, it is difficult for the Yellow River and other waters to mechanize the removal of ice and ice during the freezing period, resulting in large quantities of removal projects, high risk, poor results, and risk of leakage, endangering the personal and ecological environment.
An ice melting device is designed, including conveying pipes, spraying components and variable frequency components. By spraying the ice melting medium and controlling its pressure and flow, it can adapt to the situation of different ice layers and achieve efficient ice melting.
The device can efficiently and safely remove ice and ice, avoid the risk of leakage, and improve the safety and environmental protection of operators.
Smart Images
Figure CN222975811U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river ice melting, and particularly relates to an ice melting device. Background Art
[0002] At present, many cities and enterprises along the Yellow River use the Yellow River water as the water intake source. From mid-October to March of the following year is the ice freezing period of the Yellow River Basin. During this period, an ice layer and ice floes about 70 - 100 cm thick will form on the river surface. The 5-month long freezing period brings great troubles to the water intake point operations along the Yellow River. Therefore, removing ice floes and ice layers in the water intake area in winter is an operation process that must be completed during the water intake process. Due to the long ice freezing time and large thickness difference of the Yellow River, the ice breaking and water intake work is extremely difficult; secondly, the temperature is low during the ice freezing period, and the water surface where the ice breaking work is completed will refreeze to form a new ice layer after being affected by the long-term low temperature at night, resulting in the need to repeat the ice breaking work. In addition, with the rise and fall of the Yellow River water level, frozen ice blocks will also be left on the river slopes along the river, increasing the complexity of the ice breaking work and causing difficulties in local water intake.
[0003] In the prior art, restricted by the topography and landforms such as the river channel in the water intake area, it is difficult to carry out mechanical operations for ice and ice floe removal in the water intake area. The previous methods mostly adopted manual operations to remove ice floes and ice layers. However, manual operations often have many problems such as a large amount of removal work, high danger and labor intensity of construction workers, long construction operation time, poor removal effect, and floating ice blocks of different sizes in the water intake layer are likely to cause blockage of the impeller of the water pump and clamping of the rotating shaft. The later scheme of placing a submersible pump underwater for disturbance, although the effect is improved compared with manual operations, the fluctuation of the water level causes wear of the power supply cable, resulting in electric leakage, which poses a hazard to the personal safety of construction workers and the ecological environment. Summary of the Utility Model
[0004] The main purpose of the utility model is to provide an ice melting device to solve the problem in the prior art that it is not convenient to remove ice floes and ice layers in the water intake area when the water area is frozen.
[0005] To achieve the above purpose, the utility model provides an ice melting device, including: a conveying pipeline for conveying an ice melting medium; a spraying component communicated with the conveying pipeline, and the spraying port of the spraying component is used to face the ice layer to be melted to spray the ice melting medium onto the ice layer to be melted; a frequency conversion component connected to the conveying pipeline to control the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline through the frequency conversion component.
[0006] Furthermore, the ice melting device further includes: a monitoring component arranged on the conveying pipeline to monitor the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline through the monitoring component.
[0007] Further, the ice melting device further includes: a control component, which is communicatively connected to both the frequency conversion component and the monitoring component, to receive the monitoring results of the monitoring component, analyze the monitoring results, and regulate the output power of the frequency conversion component.
[0008] Further, the frequency conversion component is a frequency conversion pump; and / or the ice melting device further includes a monitoring component, and the monitoring component is a flow sensor.
[0009] Further, the ice melting device further includes: a floating assembly, connected to the spraying component, and the floating assembly is used to be arranged on the ice layer to be melted, so as to drive the spraying component to float.
[0010] Further, the floating assembly includes: a floating part, used to be arranged on the ice layer to be melted; a first connecting part, arranged on the floating part, and the first connecting part is connected to the spraying component, so as to drive the spraying component to float through the floating part.
[0011] Further, the ice melting device further includes: a fixing assembly, arranged on the supporting base surface, and the fixing assembly is connected to the floating assembly to fix the floating assembly on the supporting base surface.
[0012] Further, the fixing assembly includes: a second connecting part, fixedly arranged on the supporting base surface, and the second connecting part is connected to the floating assembly to fix the floating assembly on the supporting base surface; a guiding part, having a guiding groove, and at least part of the second connecting part is wound in the guiding groove to adjust the position of the floating assembly.
[0013] Further, the spraying component includes a diffusion pipe to diffuse the ice melting medium flowing through the spraying component; and / or the ice melting device further includes a third connecting part, the third connecting part is arranged at the output end of the conveying pipeline, and the medium inlet of the spraying component is connected to the third connecting part to connect the output end of the conveying pipeline and the medium inlet of the spraying component through the third connecting part.
[0014] Further, the ice melting device further includes: a medium source, having a storage cavity for storing the ice melting medium, the input end of the conveying pipeline is communicated with the outlet of the medium source to enable the medium source to convey the medium to the conveying pipeline; a temperature detection component, arranged in the storage cavity to measure the temperature of the ice melting medium.
[0015] Applying the technical solution of the present utility model, the present utility model provides an ice melting device. The ice melting device includes a conveying pipeline, a spraying component and a frequency conversion component. Among them, the spraying component is communicated with the conveying pipeline, and the spraying port of the spraying component is arranged to face the ice layer to be melted; the frequency conversion component is connected to the conveying pipeline. The conveying pipeline is provided for conveying the ice melting medium; the spraying port of the spraying component is oriented towards the ice layer to be melted to spray the ice melting medium onto the ice layer to be melted; the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline are controlled by the frequency conversion component, so that the pressure and flow rate of the ice melting medium sprayed on the ice layers with different freezing times and / or different thicknesses are different, thereby adapting to ice layers to be melted in different situations, and further solving the problem in the prior art that it is not convenient to remove the ice layer on the water intake area after the water area is frozen.
[0016] When the ice melting device provided by the present utility model is working, first, it is necessary to manually clean the ice layer area of 1-2 square meters on the working surface of the ice layer to be melted, and use a ice drilling machine to drill a hole with a diameter of 300 mm on the ice surface as the initial working area of the ice melting device. Subsequently, the specific installation and connection of the ice melting device are completed. After the above corresponding circuit connections are completed, the device is powered on; when starting the ice melting operation, it is necessary to first detect the temperature of the ice melting medium through the temperature detection component, and after obtaining the temperature data of the ice melting medium, start the frequency conversion component through the control component. According to the real-time feedback quantity of the monitoring component, calculate the heat exchange quantity output by the ice melting device per unit time, and set the working frequency of the frequency conversion component through the control component with this value, and complete the ice melting operation of the ice layer to be melted within the target time. The management personnel can adjust the output power of the frequency conversion component according to the needs of ice melting and the changes in the working surface.
[0017] According to the different ice layer conditions of the ice layer to be melted and the changes such as the expansion of the working surface during the ice melting operation, the control component of the ice melting device can change the output power of the frequency conversion component to adjust the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline in real time during the ice melting operation, so as to realize the variable output function of the heat exchange heat energy and meet the needs of ice melting; the ice melting device realizes the function of spraying the ice melting medium with a certain amount of heat energy onto different ice layers to be melted in a convective manner of heat exchange through the arranged conveying pipeline and spraying component, cutting and melting the ice layer to be melted, avoiding the harm caused by the leakage of charged facilities such as water pump cables to the personal safety of operators and the ecological environment, and finally achieving the purpose of efficiently, energy-savingly and safely removing the ice on the water intake area. Description of the Drawings
[0018] The specification drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0019] Figure 1 Shows a schematic diagram of the overall structure of an ice melting device according to an embodiment of the present utility model.
[0020] Among them, the above-mentioned drawings include the following reference numerals:
[0021] 1. Delivery pipeline; 2. Spraying component; 3. Frequency conversion component; 4. Monitoring component; 5. Control component; 6. Floating assembly; 61. Floating component; 62. First connecting component; 7. Fixed assembly; 71. Second connecting component; 72. Guide component; 8. Third connecting component; 9. Medium source; 91. Storage chamber; 10. Ice layer to be melted. Specific embodiments
[0022] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.
[0023] Please refer to Figure 1 , the present utility model provides an ice melting device, including a delivery pipeline 1, a spraying component 2 and a frequency conversion component 3. The delivery pipeline 1 is used to deliver the ice melting medium; the spraying component 2 is communicated with the delivery pipeline 1, and the spraying port of the spraying component 2 is arranged to face the ice layer to be melted 10 to spray the ice melting medium onto the ice layer to be melted 10; the frequency conversion component 3 is connected to the delivery pipeline 1 to control the pressure and flow rate of the ice melting medium conveyed in the delivery pipeline 1 through the frequency conversion component 3.
[0024] The present utility model provides an ice melting device, which includes a delivery pipeline 1, a spraying component 2 and a frequency conversion component 3. By arranging the delivery pipeline 1 to deliver the ice melting medium; by setting the spraying port of the spraying component 2 to face the ice layer to be melted to spray the ice melting medium onto the ice layer to be melted 10; by controlling the pressure and flow rate of the ice melting medium conveyed in the delivery pipeline 1 through the frequency conversion component 3, so that the pressure and flow rate of the ice melting medium sprayed on the ice layers with different freezing times and / or different thicknesses are different, thereby adapting to the ice layers to be melted 10 in different situations, and further solving the problem in the prior art that it is not convenient to remove the ice layer on the water intake area after the water area is frozen.
[0025] Specifically, in order to facilitate monitoring the pressure and flow rate of the ice melting medium in the delivery pipeline 1, the ice melting device further includes a monitoring component 4, and the monitoring component 4 is arranged on the delivery pipeline 1 to monitor the pressure and flow rate of the ice melting medium conveyed in the delivery pipeline 1 through the monitoring component 4, so as to monitor the conveying situation in the delivery pipeline 1 in real time and facilitate regulation.
[0026] Further, to facilitate the control of the variable-frequency component 3, the ice melting device further includes a control component 5. The control component 5 is communicatively connected to both the variable-frequency component 3 and the monitoring component 4 to receive the monitoring results of the monitoring component 4, analyze the monitoring results, and regulate the output power of the variable-frequency component 3, thereby regulating the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline 1.
[0027] Optionally, the control component 5 is a variable-frequency control cabinet.
[0028] Preferably, the variable-frequency component 3 is a variable-frequency pump; the monitoring component 4 is a flow sensor.
[0029] In addition, since the ice layer to be melted 10 is continuously melting, causing the liquid level to change continuously, in order to keep the spraying component 2 disposed within the ice layer to be melted 10, the ice melting device further includes a floating assembly 6. The floating assembly 6 is connected to the spraying component 2 and is used to be disposed on the ice layer to be melted 10 to drive the spraying component 2 to float, so that the spraying component 2 automatically rises and falls with the rise and fall of the liquid level, so that the spraying component 2 remains within the ice layer to be melted 10, and thus the spraying orifice of the spraying component 2 remains facing the ice layer to be melted 10.
[0030] Specifically, to connect the floating assembly 6 and the spraying component 2, the floating assembly 6 includes a floating part 61 and a first connecting part 62. The floating part 61 is used to be disposed on the ice layer to be melted 10; the first connecting part 62 is disposed on the floating part 61 and is connected to the spraying component 2 to drive the spraying component 2 to float through the floating part 61.
[0031] Preferably, the floating part 61 is a floating platform, and the density of the floating platform is less than the density of the melted ice layer to be melted 10, so that the floating part 61 is set to float on the melting liquid of the ice layer to be melted 10; the first connecting part 62 is a fixed chuck to connect the spraying component 2 and the floating part 61.
[0032] Further, to facilitate the regulation of the position of the floating assembly 6, the ice melting device further includes a fixing assembly 7. The fixing assembly 7 is disposed on the support base surface and is connected to the floating assembly 6 to fix the floating assembly 6 on the support base surface.
[0033] Specifically, since the ice layer to be melted 10 is continuously melting, in order to keep the spraying component 2 disposed around the ice layer to be melted 10, the position of the spraying component 2 needs to be adjusted. The fixing assembly 7 includes a second connecting part 71 and a guiding part 72. The second connecting part 71 is fixedly disposed on the support base surface and is connected to the floating assembly 6 to fix the floating assembly 6 on the support base surface; the guiding part 72 has a guiding groove, and at least a part of the second connecting part 71 is wound in the guiding groove to adjust the position of the floating assembly 6.
[0034] Preferably, the second connecting member 71 is a connecting rope; the guiding member 72 is a directional wheel, and at least part of the connecting rope is wound around the directional wheel, and the output length of the connecting rope is adjusted by rotating the directional wheel, so as to adjust the distance between the floating assembly 6 and the spraying member 2 and the supporting base surface.
[0035] Optionally, the spraying member 2 includes a diffusion pipe to diffuse the ice melting medium flowing through the spraying member 2.
[0036] Furthermore, the ice melting device further includes a third connecting member 8, the third connecting member 8 is arranged at the output end of the conveying pipeline 1, and the medium inlet of the spraying member 2 is connected to the third connecting member 8, so as to connect the output end of the conveying pipeline 1 and the medium inlet of the spraying member 2 through the third connecting member 8.
[0037] Preferably, the third connecting member 8 is a clamp.
[0038] Specifically, in order to supply the ice melting medium to the spraying member 2, the ice melting device further includes a medium source 9 and a temperature detection component. The medium source 9 has a storage cavity 91 for storing the ice melting medium. The input end of the conveying pipeline 1 is communicated with the outlet of the medium source 9, so that the medium source 9 conveys the medium to the conveying pipeline 1; the temperature detection component is arranged in the storage cavity 91 to measure the temperature of the ice melting medium.
[0039] Optionally, the ice melting medium is water with a certain amount of heat. By spraying the ice melting medium on the ice layer 10 to be melted and performing heat exchange with the ice layer to be melted, the purpose of ice melting is achieved.
[0040] When the ice melting device in the embodiment of the present application is working, first, it is necessary to manually clean the ice surface area of 1-2 square meters on the working surface of the ice layer 10 to be melted, and use a ice drill to drill a hole with a diameter of 300 mm on the ice surface as the initial working area of the ice melting device. Subsequently, the specific installation and connection of the ice melting device are completed. According to Figure 1 After connecting the corresponding circuits as described above, the device is powered on; when starting the ice melting operation, it is necessary to first detect the temperature of the ice melting medium through the temperature detection component. After obtaining the temperature data of the ice melting medium, the frequency conversion component 3 is started through the control component 5. According to the real-time feedback amount of the monitoring component 4, the heat exchange amount output by the ice melting device per unit time is calculated, and the working frequency of the frequency conversion component 3 is set through the control component 5 with this value, so as to complete the ice melting operation of the ice layer 10 to be melted within the target time. The management personnel can adjust the output power of the frequency conversion component 3 according to the needs of ice melting and the change of the working surface.
[0041] According to the different ice layer conditions of the ice layer 10 to be melted and the changes such as the expansion of the working surface during the ice melting operation, the control component 5 of the ice melting device can adjust the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline 1 in real time during the ice melting operation by changing the output power of the frequency conversion component 3, so as to realize the variable output function for heat exchange heat energy and meet the needs of ice melting; the ice melting device realizes spraying the ice melting medium with a certain amount of heat energy onto different ice layers 10 to be melted in a convective manner of heat exchange through the arranged conveying pipeline 1 and spraying component 2, cutting and melting the ice layers 10 to be melted, avoiding the harm caused by the leakage of charged facilities such as water pump cables to the personal safety of operators and the ecological environment, and finally achieving the purpose of efficiently, energy-savingly and safely removing the ice in the water intake area.
[0042] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:
[0043] The present utility model provides an ice melting device, which includes a conveying pipeline 1, a spraying component 2 and a frequency conversion component 3. Among them, the spraying component 2 is communicated with the conveying pipeline 1, and the spraying port of the spraying component 2 is arranged to face the ice layer 10 to be melted; the frequency conversion component 3 is connected to the conveying pipeline 1. The conveying pipeline 1 is arranged to convey the ice melting medium; the spraying port of the spraying component 2 is oriented towards the ice layer 10 to be melted to spray the ice melting medium onto the ice layer 10 to be melted; the pressure and flow rate of the ice melting medium conveyed in the conveying pipeline 1 are controlled by the frequency conversion component 3, so that the pressure and flow rate of the ice melting medium sprayed on the ice layers with different freezing times and / or different thicknesses are different, thereby adapting to different ice layers 10 to be melted, and further solving the problem in the prior art that it is not easy to remove the ice layer in the water intake area after the water area is frozen.
[0044] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An ice melting device, characterized in that: include: A delivery pipeline (1) for delivering an ice-melting medium; A spraying component (2) is connected to the conveying pipeline (1), and a spraying port of the spraying component (2) is arranged toward the ice layer (10) to be melted, so as to spray the ice-melting medium onto the ice layer (10) to be melted; A frequency conversion component (3) is connected to the delivery pipeline (1) so as to control the pressure and flow rate of the ice-melting medium delivered in the delivery pipeline (1) through the frequency conversion component (3).
2. The ice melting device according to claim 1, characterized in that: The ice melting device also includes: A monitoring component (4) is arranged on the delivery pipeline (1) so as to monitor the pressure and flow rate of the ice-melting medium delivered in the delivery pipeline (1) through the monitoring component (4).
3. The ice melting device according to claim 2, characterized in that: The ice melting device also includes: A control component (5), wherein the control component (5) is communicatively connected with the frequency conversion component (3) and the monitoring component (4) to receive monitoring results of the monitoring component (4) and analyze the monitoring results to regulate the output power of the frequency conversion component (3).
4. The ice melting device according to claim 1, characterized in that: The frequency conversion component (3) is a frequency conversion pump; and / or The ice melting device further comprises a monitoring component (4), and the monitoring component (4) is a flow sensor.
5. The ice melting device according to claim 1, characterized in that: The ice melting device also includes: A floating component (6) is connected to the spraying component (2), and the floating component (6) is used to be arranged on the ice layer (10) to be melted to drive the spraying component (2) to float.
6. The ice melting device according to claim 5, characterized in that: The floating assembly (6) comprises: A floating component (61) used for being arranged on the ice layer (10) to be melted; The first connecting component (62) is arranged on the floating component (61), and the first connecting component (62) is connected to the spraying component (2) so as to drive the spraying component (2) to float through the floating component (61).
7. The ice melting device according to claim 5, characterized in that: The ice melting device also includes: A fixed component (7) is arranged on the supporting base surface, and the fixed component (7) is connected to the floating component (6) to fix the floating component (6) on the supporting base surface.
8. The ice melting device according to claim 7, characterized in that: The fixing assembly (7) comprises: A second connecting component (71) is fixedly arranged on the supporting base surface, and the second connecting component (71) is connected to the floating component (6) to fix the floating component (6) on the supporting base surface; The guide component (72) has a guide groove, and at least a portion of the second connecting component (71) is arranged around the guide groove to adjust the position of the floating component (6).
9. The ice melting device according to any one of claims 1 to 8, characterized in that: The spraying component (2) comprises a diffusion pipe to diffuse the ice-melting medium flowing through the spraying component (2); and / or The ice melting device further comprises a third connecting component (8), the third connecting component (8) being arranged at the output end of the conveying pipeline (1), and the medium inlet of the spraying component (2) being connected to the third connecting component (8), so that the output end of the conveying pipeline (1) and the medium inlet of the spraying component (2) are connected via the third connecting component (8).
10. The ice melting device according to any one of claims 1 to 8, characterized in that: The ice melting device also includes: A medium source (9) having a storage chamber (91), wherein the storage chamber (91) is used to store the ice-melting medium, and an input end of the delivery pipeline (1) is connected to an outlet of the medium source (9) so that the medium source (9) delivers the medium to the delivery pipeline (1); A temperature detection component is arranged in the storage chamber (91) to measure the temperature of the ice-melting medium.