High-efficiency modular intelligent heat exchanger and heat exchange unit

Abstract

The application discloses a high-efficiency modular intelligent heat exchanger and heat exchange unit, which comprises a container; a heat exchange assembly comprises an air outlet assembly connected to the inside of the container and a water cooling assembly capable of extending into the air outlet assembly; the air outlet assembly comprises a base and a fan, the base is provided with an air inlet, an air outlet and a heat exchange pipeline; air passing through the air inlet and output through the air outlet can exchange heat with the heat exchange pipeline in an air cooling mode; the water cooling assembly comprises a water spraying assembly, which can spray water towards the heat exchange pipeline to exchange heat in a water cooling mode; the heat exchange assembly is configured to: when the temperature is higher than a preset threshold, the water spraying assembly can be started to exchange heat with the heat exchange pipeline in a water cooling mode, and / or the fan can be started to exchange heat with the heat exchange pipeline in an air cooling mode; when the temperature is lower than the preset threshold, the fan can be started to exchange heat with the heat exchange pipeline in an air cooling mode; thereby, unit area heat exchange efficiency can be provided, and various heat exchange modes can be provided.

Description

Technical Field

[0001] The present application belongs to the technical field of heat exchangers, and specifically relates to a high-efficiency modular intelligent heat exchanger and a heat exchange unit. Background Art

[0002] With the rapid development of energy technology, energy storage systems are now widely used in various fields, such as data centers, factory workshops, commercial centers, renewable energy supporting facilities, etc. Since energy storage systems generate a lot of heat, they need to be cooled. However, the amount of heat exchange required varies with the seasons, but existing traditional heat exchange stations usually adopt a single heat exchange method, that is, heat exchange is achieved by using either air cooling or water cooling, and cannot provide multiple heat control methods according to different climatic conditions; and the existing heat exchangers that can achieve integrated air cooling and water cooling, water cooling and air cooling need to be connected and work together rather than operate independently, for example, the application number is CN202211669534.4, a water-cooled and air-cooled integrated heat exchanger, which discloses that the medium pipe outlet in the water cooling mechanism is connected to the medium pipe inlet in the air cooling mechanism, and the high-temperature working medium is first recovered through the water-cooled heat exchanger through the waste heat, and then cooled down for the second time through the air-cooled heat exchanger; in actual applications, especially when office buildings or large venues require a large amount of heat exchange, the heat exchanger is bulky, complex in structure, occupies a large space, has low heat exchange efficiency per unit area, and is costly; it is time-consuming and labor-intensive during transportation, installation, and subsequent maintenance, which increases labor intensity, and when the heat exchange path is too long, it is easy to cause heat loss, affecting the heat exchange efficiency. Summary of the Invention

[0003] The present application provides a high-efficiency modular intelligent heat exchanger and heat exchange unit to solve the above-mentioned technical problem that the existing heat exchange station adopts a single heat exchange method and cannot adopt different control methods according to weather temperature requirements.

[0004] The technical solutions adopted in this application are:

[0005] A high-efficiency modular intelligent heat exchanger, comprising:

[0006] container;

[0007] The heat exchange assembly includes an air outlet assembly connected to the interior of the container and a water cooling assembly capable of extending into the air outlet assembly; the air outlet assembly includes a base and a fan, the base having an air inlet, an air outlet, and a heat exchange pipeline; air flows through the air inlet and output through the air outlet to exchange heat with the heat exchange pipeline in an air-cooled manner; the water cooling assembly includes a water spray assembly capable of spraying water toward the heat exchange pipeline to exchange heat in a water-cooled manner;

[0008] The heat exchange component is configured as follows: when the temperature is higher than a preset threshold, the water spray component can be started to perform heat exchange on the heat exchange pipeline in a water-cooled manner, and / or, the fan can be started to perform heat exchange on the heat exchange pipeline in an air-cooled manner; when the temperature is lower than the preset threshold, the fan can be started to perform heat exchange on the heat exchange pipeline in an air-cooled manner.

[0009] The high-efficiency modular intelligent heat exchanger of the present application also has the following additional technical features:

[0010] The base is connected to the bottom of the container, and the fan is connected to the side of the container; a first air inlet and a second air inlet that can communicate with the outside world are arranged at both ends of the base, and an air outlet is provided between the first air inlet and the second air inlet of the base. The air outlet is connected to the first air inlet and the second air inlet to form an air collecting channel, and a plurality of heat exchange pipes storing heat exchange medium are connected to the edge of the air outlet of the base.

[0011] A groove is formed in the middle of the base, which is projected in a V-shaped structure along the length and width directions of the base. The groove can form a space for accommodating the water spray assembly, and the groove can form a four-petal boss structure inside the base. At least part of the area of ​​the four-petal boss structure is provided with an air outlet, and the heat exchange pipeline extends in a serpentine shape along the edge of the four-petal boss structure.

[0012] A vent is provided on at least one side of the container along its length; the vent is connected to a filter; a speed increaser is connected inside the container near the vent; and a ventilation window is rotatably connected to the container corresponding to the vent and capable of opening or closing the vent.

[0013] The ventilation window is connected to an opening and closing device for driving the ventilation window to open or close, and the opening and closing device includes a first connecting member, a driving member, and a second connecting member; the first connecting member is used to connect the ventilation window, and the movable end of the driving member is used to connect the first connecting member, and the driving member is connected to the inner wall of the container through the second connecting member. By starting the driving member to drive the first connecting member to move, the ventilation window is driven to rotate relative to the vent to achieve the opening or closing of the vent.

[0014] The water cooling component includes a water pump, a water tank and a water spray component; the water tank is connected to the bottom of the container and extends along the length direction of the container, the water pump is arranged on one side of the water tank and can be connected to the water tank through a first water pipe, the water spray component is connected to the top of the container, and the water spray component is connected to the water pump through a second water pipe, and the water flow in the water tank is transported to the water spray component by the water pump.

[0015] The water spray assembly includes a water spray main pipe, a water spray branch pipe assembly, a nozzle and a support frame; the water spray main pipe is connected to the top wall of the container, and a plurality of water spray branch pipe assemblies are connected to the bottom of the water spray main pipe through the support frame, and the water spray branch pipe assembly is connected to a nozzle for spraying the heat exchange pipeline downward.

[0016] The water spray branch pipe assembly includes a first branch pipe, a second branch pipe and a connecting pipe; the first branch pipe, the second branch pipe and the connecting pipe are connected to a plurality of nozzles facing the heat exchange pipeline; the first branch pipe and the second branch pipe are symmetrically connected to both sides of the connecting pipe to form a trapezoidal structure; the first branch pipe is connected to one end of the water spray main pipe, and the second branch pipe is connected to the other end of the water spray main pipe. The water spray main pipe can be connected to the second water pipe so that the water in the water storage tank flows through the water spray main pipe to the first branch pipe, the connecting pipe and the second branch pipe.

[0017] The container comprises a bottom plate and a box body, wherein the box body is connected to the top of the bottom plate and can form a skid-mounted structure that is detachably connected to the bottom plate; the box body has an openable door panel.

[0018] The present application also relates to a high-efficiency modular intelligent heat exchanger unit, comprising at least two high-efficiency modular intelligent heat exchangers based on any one of the above items stacked in the horizontal direction; or, comprising at least two high-efficiency modular intelligent heat exchangers based on any one of the above items stacked in the height direction.

[0019] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0020] 1. A high-efficiency modular intelligent heat exchanger comprising a container and a heat exchange assembly; the heat exchange assembly comprises an air outlet assembly and a water cooling assembly capable of extending into the air outlet assembly; the air outlet assembly comprises a base and a fan, the base having an air inlet, an air outlet, and a heat exchange pipeline; air flows through the air inlet and out through the air outlet to exchange heat with the heat exchange pipeline in an air-cooled manner; the water cooling assembly comprises a water spray assembly capable of spraying water toward the heat exchange pipeline to exchange heat in a water-cooled manner;

[0021] In the present application, by arranging the water-cooling component and the air outlet component at the same time, the water-cooling component can be extended into the air outlet component, and there is no need to place it side by side with the air outlet component separately, which saves space and achieves a compact structure, thereby enhancing the heat exchange efficiency per unit area and enhancing the heat exchange effect; and the air outlet component and the water-cooling component of the present application can control the heat exchange mode in a targeted manner according to different climates and temperatures. When the temperature is lower than the preset threshold, such as in winter, the fan of the air outlet component can be started, so that the air flow passes through the air inlet and the air outlet to exchange heat with the heat exchange pipeline in an air-cooling manner; when the temperature is higher than the preset threshold, such as in the high temperature season in summer, the water-cooling component and the air outlet component can be started at the same time, so that the water spray component in the water-cooling component The components are sprayed toward the heat exchange pipeline to achieve evaporation and heat absorption. At the same time, the air outlet component can output the natural air from the outside to the air outlet through the air inlet, and the heat exchange is carried out with the heat exchange pipeline through the air outlet output. Moreover, since the evaporation and heat absorption of the water-cooled component can also drive the heat in the high-temperature airflow output from the air outlet, it is possible to achieve double heat exchange of the heat exchange medium in the heat exchange pipeline, avoiding the problem of low heat exchange efficiency caused by the traditional heat exchange that can only be carried out by air cooling or water cooling. The present application can be adjusted in real time according to the needs of the climate, and can adopt air cooling, water cooling, or both water cooling and air cooling, thereby providing a variety of heat exchange methods for exchanging heat with the heat exchange medium, thereby improving the heat exchange efficiency.

[0022] Moreover, air cooling and water cooling can be concentrated in the same container at the same time, which simplifies the structure of the device, reduces equipment footprint, saves energy, facilitates transportation and on-site installation, facilitates subsequent maintenance and individual replacement, and improves user experience.

[0023] 2. As a preferred embodiment of the present application, the base is connected to the bottom of the container, and the fan is connected to the side of the container; a first air inlet and a second air inlet that can communicate with the outside world are relatively arranged at both ends of the base, and an air outlet is provided between the first air inlet and the second air inlet of the base. The air outlet is connected to the first air inlet and the second air inlet to form an air collecting channel, and a plurality of heat exchange pipes storing heat exchange medium are connected to the edge of the air outlet of the base.

[0024] The base serves as a channel for collecting air, and a first air inlet and a second air inlet are arranged opposite to each other on both sides of the base, so that when the fan is started, the interior of the container presents a negative pressure, and the external airflow is collected through the first air inlet and the second air inlet on both sides into the air collecting channel inside the base, and is output through the air outlet through the air collecting channel, which can exchange heat with multiple heat exchange pipelines connected near the air outlet, thereby realizing heat exchange of the heat exchange pipelines.

[0025] 3. As a preferred embodiment of the present application, a groove is formed in the middle of the base, which is projected in a V-shaped structure along the length and width directions of the base, so that a four-petal boss structure is formed inside the base, and at least part of the area of ​​the four-petal boss structure is provided with an air outlet, and the heat exchange pipeline extends in a serpentine shape along the edge of the four-petal boss structure.

[0026] The middle of the base has a four-petal boss structure, so that at least part of the area of ​​the four-petal boss structure is provided with an air outlet, which can not only increase the air outlet area of ​​the air outlet between the first air inlet and the second air inlet of the base, increase the air cooling effect, but also increase the connection path of the heat exchange pipeline to enhance the heat exchange effect. In addition, such a setting can also form a space for accommodating a water spray component in the middle of the base, so that the water cooling component and the air outlet component can be effectively distributed, the structure is more compact, the floor space is reduced, the narrow space can be reasonably used, the maintenance and production costs are reduced, and it is conducive to transportation and subsequent maintenance. The water cooling component can extend into the groove of the base, thereby reducing the distance between the water cooling component and the heat exchange pipeline, so that the water cooling component can fully exchange heat with the heat exchange pipeline. At the same time, when the water cooling component and the air outlet component are started, the distance between the water cooling component and the air outlet component is shortened, so that the water cooling component can fully and effectively cool the air outlet component to evaporate, absorb heat and take away part of the heat in the high-temperature airflow, thereby further improving the heat exchange efficiency.

[0027] 4. As a preferred embodiment of the present application, the container is provided with ventilation holes on at least one side along the length direction; the ventilation holes are connected to a filter; a speed increaser is connected to the inside of the container near the ventilation holes; and the container is rotatably connected to the corresponding ventilation holes and has ventilation windows that can open or close the ventilation holes.

[0028] A vent is provided on one side of the container, and a filter is connected to the vent, which can realize that the airflow entering the base through the air inlet is output to the outside through the air outlet and then through the vent of the container, thereby forming a circulation of airflow, avoiding the airflow being concentrated in the container and causing airflow obstruction, affecting the heat exchange efficiency; in order to increase the heat exchange rate and facilitate the rapid discharge of the airflow out of the vent, the vent is connected with a speed accelerator to accelerate the flow of airflow, improve the flow capacity of airflow, and reduce airflow resistance, thereby achieving an increase in the heat exchange rate; in order to avoid pollution to the external environment, a filter is set at the vent to filter impurities in the gas before discharging it into the atmosphere, and when the device is not started, the vent can be closed through the ventilation window at the vent. When the device needs to be started to meet the heat exchange demand, the ventilation window at the vent can be opened to prevent external impurities and dust from entering the container and covering the water cooling components and air outlet components in the container, protecting the cleanliness of the water cooling components and air outlet components inside the container, thereby further improving the service life of the device.

[0029] 5. As a preferred embodiment of the present application, the ventilation window is connected with an opening and closing device for driving the ventilation window to open or close, the opening and closing device comprising a first connecting member, a driving member and a second connecting member; the first connecting member is used for connecting the ventilation window, the moving end of the driving member is used for connecting the first connecting member, and the driving member is connected to the inner wall of the container through the second connecting member, and the opening and closing of the ventilation opening is realized by driving the first connecting member to move to drive the ventilation window to rotate relative to the ventilation opening.

[0030] In order to realize the automatic opening of the ventilation window and facilitate the automatic control of the whole heat exchanger, the driving member can be started as needed, so that the moving end of the driving member can push the first connecting rod to move to drive the ventilation window to rotate relative to the ventilation opening. The ventilation window is rotatably connected to the ventilation opening, so when the first connecting member moves linearly under the driving action of the driving member, the ventilation window can be driven to rotate relative to the ventilation opening. Similarly, when it is needed to close the ventilation window, the moving end of the driving member is retracted to drive the first connecting member to move back to drive the ventilation window to rotate reversely relative to the ventilation opening, so as to realize the closing of the ventilation opening. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings, which are included to provide a further understanding of the present application, form a part of the present application and illustrate the illustrative embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0032] Figure 1 is a front view structural schematic diagram of a high-efficiency modular intelligent heat exchanger according to an embodiment of the present application;

[0033] Figure 2 is a front view structural schematic diagram of a high-efficiency modular intelligent heat exchanger according to an embodiment of the present application;

[0034] Figure 3 is a front view structural schematic diagram of a high-efficiency modular intelligent heat exchanger according to an embodiment of the present application;

[0035] Figure 4 is a front view structural schematic diagram of a high-efficiency modular intelligent heat exchanger according to an embodiment of the present application;

[0036] In the drawings,

[0037] 1. Container; 11. Bottom plate; 12. Box body; 2. Air outlet assembly; 21. Base; 22. Fan; 3. Water cooling assembly; 31. Water pump; 32. Water storage tank; 33. Water spray assembly; 331. Water spray main pipe; 332. First branch pipe; 333. Second branch pipe; 334. Connecting pipe; 335. Nozzle; 336. Support frame; 4. First air inlet; 5. Second air inlet; 6. Air outlet; 7. Heat exchange pipeline; 8. Ventilation port; 9. Groove; 10. Four-petal boss structure; 13. Filter; 14. Door panel. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0040] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0041] In this application, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0042] In this application, unless otherwise expressly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the reference terms "implementation method", "embodiment", "one embodiment", "example" or "specific example" and the like mean 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 present application. 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 an appropriate manner in any one or more embodiments or examples.

[0043] A high-efficiency modular intelligent heat exchanger, such as Figure 1-4 As shown, a high-efficiency modular intelligent heat exchanger includes: a container 1 and a heat exchange component; the heat exchange component includes an air outlet component 2 and a water cooling component 3 connected to the interior of the container 1; the air outlet component 2 includes a base 21 and a fan 22, and the base 21 has an air inlet, an air outlet 6, and a heat exchange pipeline 7; air flows through the air inlet and output through the air outlet 6 to exchange heat with the heat exchange pipeline 7 in an air-cooling manner; the water cooling component 3 includes a water spray component 33, which can spray water toward the heat exchange pipeline 7 to exchange heat in a water-cooling manner;

[0044] The heat exchange component is configured as follows: when the temperature is higher than a preset threshold, the water spray component 33 can be started to perform heat exchange on the heat exchange pipeline 7 in a water-cooling manner, and / or, the fan 22 can be started to perform heat exchange on the heat exchange pipeline 7 in an air-cooling manner; when the temperature is lower than the preset threshold, the fan 22 can be started to perform heat exchange on the heat exchange pipeline 7 in an air-cooling manner.

[0045] In the present application, by arranging the water-cooling component 3 and the air outlet component 2 at the same time, the water-cooling component 3 can be extended into the air outlet component, and there is no need to place it side by side with the air outlet component 2 separately, which saves space and achieves a compact structure, thereby enhancing the heat exchange efficiency per unit area and enhancing the heat exchange effect; and the air outlet component 2 and the water-cooling component 3 of the present application can control the heat exchange mode in a targeted manner according to different climates and temperatures. When the temperature is lower than a preset threshold, for example in winter, the fan 22 of the air outlet component 2 can be started, so that the air flow passes through the air inlet and the air outlet 6 to exchange heat with the heat exchange pipe 7 in an air-cooling manner; when the temperature is higher than the preset threshold, for example in the high temperature season in summer, the water-cooling component 3 and the air outlet component 2 can be started at the same time, so that the spray nozzles in the water-cooling component 3 The water component 33 sprays toward the heat exchange pipe 7 to achieve evaporation and heat absorption. At the same time, the air outlet component 2 can output the natural air from the outside to the air outlet 6 through the air inlet, and the heat exchange is performed on the heat exchange pipe 7 through the air outlet 6. Moreover, since the evaporation and heat absorption of the water cooling component 3 can also drive the heat in the high-temperature airflow output from the air outlet 6, it is possible to achieve double heat exchange of the heat exchange medium in the heat exchange pipe 7, avoiding the problem of low heat exchange efficiency caused by the traditional heat exchange that can only be performed by air cooling or water cooling. The present application can be adjusted in real time according to the needs of the climate, and can adopt air cooling, water cooling, or both water cooling and air cooling, thereby providing a variety of heat exchange methods for exchanging heat with the heat exchange medium, thereby improving the heat exchange efficiency.

[0046] Moreover, air cooling and water cooling can be concentrated in the same container 1 at the same time, which simplifies the structure of the device, reduces equipment space, saves energy, facilitates transportation and on-site installation, facilitates subsequent maintenance and separate replacement, and improves user experience.

[0047] It should be noted that the heat exchange pipeline 7 adopts a corrugated tube. The heat transfer efficiency of the corrugated tube is 2 to 4 times that of the light tube. It has good descaling ability, small temperature difference stress, a certain temperature difference compensation ability, and a more compact structure. The corrugated tube can meander in a serpentine shape along the edge of the four-petal boss structure 10, and the number of rows along a single side of the four-petal boss structure 10 is at most 2.

[0048] As a preferred embodiment, the base 21 is connected to the bottom of the container 1, and the fan 22 is connected to the side of the container 1; the first air inlet 4 and the second air inlet 5 that can communicate with the outside world are relatively arranged at both ends of the base 21, and there is an air outlet 6 between the first air inlet 4 and the second air inlet 5 of the base 21. The air outlet 6 is connected to the first air inlet 4 and the second air inlet 5 to form an air collecting channel, and the edge of the air outlet 6 of the base 21 is connected to a plurality of heat exchange pipes 7 that store heat exchange medium.

[0049] The base 21 serves as a channel for collecting air, and a first air inlet 4 and a second air inlet 5 are arranged opposite to each other on both sides of the base 21, so that when the fan is started, the interior of the container 1 presents a negative pressure, and the external airflow is collected through the first air inlet 4 and the second air inlet 5 on both sides into the air collecting channel inside the base 21, and is output through the air outlet 6 through the air collecting channel, which can exchange heat with multiple heat exchange pipelines 7 connected near the air outlet 6, thereby realizing heat exchange with the heat exchange pipelines 7.

[0050] As a preferred embodiment, a groove 9 is formed in the middle of the base 21, which is projected in a V-shaped structure along the length and width directions of the base 21, so that a four-petal boss structure is formed inside the base 21, and an air outlet 6 is opened in at least a part of the area of ​​the four-petal boss structure 10, and the heat exchange pipeline 7 extends in a serpentine shape along the edge of the four-petal boss structure.

[0051] It should be noted that a V-shaped groove 9 is opened along the length direction of the base 21, and then a V-shaped groove 9 is opened along the width direction of the base 21, so that a four-petal boss structure 10 isolated from each other appears in the middle of the base 21, and eight inclined guiding action surfaces are formed in the middle of the base 21. Air outlets 6 can be opened on these eight action surfaces, or at least on some of the action surfaces; the heat exchange pipeline 7 can be extended along the edges of the action surfaces respectively.

[0052] The present application has a four-petal boss structure 10 in the middle of the base 21, so that at least part of the area of ​​the four-petal boss structure 10 is provided with an air outlet 6, which can increase the air outlet area of ​​the air outlet 6 between the first air inlet 4 and the second air inlet 5 of the base 21 and increase the air cooling effect, and can also increase the connection path of the heat exchange pipeline 7 to achieve an enhanced heat exchange effect. In addition, such a setting can also realize the formation of a space for accommodating the water spray component 33 in the middle of the base 21, thereby realizing the effective distribution of the water cooling component 3 and the air outlet component 2, making the structure more compact and reducing the floor space. The water-cooling component 3 can extend to the inside of the groove 9 of the base 21, thereby reducing the distance between the water-cooling component 3 and the heat exchange pipeline 7, so that the water-cooling component 3 can fully exchange heat with the heat exchange pipeline 7. At the same time, when the water-cooling component 3 and the air outlet component 2 are started, the distance between the water-cooling component 3 and the air outlet component 2 is shortened, so that the water-cooling component 3 can fully and effectively cool the air outlet component 2, evaporate and absorb heat, and take away part of the heat in the high-temperature airflow, thereby further improving the heat exchange efficiency.

[0053] As a preferred embodiment, a ventilation hole 8 is opened on at least one side of the container 1 along the length direction; the ventilation hole 8 is connected to a filter 13; a speed increaser is connected to the inside of the container 1 near the ventilation hole 8; and a ventilation window that can open or close the ventilation hole 8 is rotatably connected to the container 1 corresponding to the ventilation hole 8.

[0054] A vent 8 is provided on one side of the container 1, and a filter 13 is connected to the vent 8, which can realize that the airflow entering the base 21 through the air inlet is output to the outside through the air outlet 6 through the vent 8 of the container 1, thereby forming a circulation of the airflow, avoiding the airflow being concentrated in the container 1 and causing airflow obstruction, thereby affecting the heat exchange efficiency; in order to improve the heat exchange rate and facilitate the rapid discharge of the airflow out of the vent 8, a speed increaser is connected to the vent 8 to accelerate the flow of the airflow, improve the flow capacity of the airflow, and reduce the airflow resistance, thereby achieving an increase in the heat exchange rate; in order to avoid pollution to the external environment, a filter 13 is set at the vent 8 to filter impurities in the gas before discharging it into the atmosphere, and when the device is not started, the vent 8 can be closed through the ventilation window at the vent 8. When the device needs to be started to meet the heat exchange demand, the ventilation window at the vent 8 can be opened to prevent external impurities and dust from entering the container 1 and covering the water cooling component 3 and the air outlet component 2 in the container 1, thereby protecting the cleanliness of the water cooling component 3 and the air outlet component 2 inside the container 1, thereby further improving the service life of the device.

[0055] Preferably, the vent 8 is also connected to a water baffle to prevent water from flowing from the vent 8 to the outside.

[0056] As a preferred embodiment, the ventilation window is connected to an opening and closing device for driving the ventilation window to open or close, and the opening and closing device includes a first connecting member, a driving member and a second connecting member; the first connecting member is used to connect the ventilation window, and the movable end of the driving member is used to connect the first connecting member. The driving member is connected to the inner wall of the container 1 through the second connecting member, and the first connecting member is driven to move by starting the driving member to drive the ventilation window to rotate relative to the vent 8 to realize the opening or closing of the vent 8.

[0057] In order to realize automatic opening of the ventilation window and facilitate automatic control of the entire heat exchanger, the driving member can be started as needed so that the moving end of the driving member can push the first connecting rod to move, thereby driving the ventilation window to rotate relative to the vent 8. The ventilation window is rotatably connected to the vent 8, so when the first connecting member realizes linear movement under the driving action of the driving member, it can drive the ventilation window to realize rotational movement relative to the vent 8. Similarly, when the ventilation window needs to be closed, the moving end of the driving member is started to retract, thereby driving the first connecting member to move back, thereby driving the ventilation window to rotate in the opposite direction relative to the vent 8, thereby realizing the closure of the vent 8.

[0058] As a preferred embodiment, the water cooling component 3 includes a water pump 31, a water tank 32 and a water spray component 33; the water tank 32 is connected to the bottom of the container 1 and extends along the length direction of the container 1, the water pump 31 is arranged on one side of the water tank 32 and can be connected to the water tank 32 through a first water pipe, the water spray component 33 is connected to the top of the container 1, and the water spray component 33 is connected to the water pump 31 through a second water pipe, and the water flow in the water tank 32 is transported to the water spray component 33 through the water pump 31.

[0059] like Figure 2 and Figure 3 As shown, the water pump 31 is connected to the bottom end of the container 1, the water tank 32 extends along the length direction of the bottom of the container 1, the water pump 31 is connected to one side of the water tank 32, and the water pump 31 and the water tank 32 are connected by a first water pipe, which can output the water stored in the water tank 32 through the first water pipe to the second water pipe connected to the water pump 31 and the water spray assembly 33. The water spray assembly 33 is connected to the top of the container 1 and can be accommodated in the groove 9 of the base 21. The water spray assembly 33 can spray toward the heat exchange pipeline 7 connected to the base 21, thereby realizing heat exchange of the heat exchange pipeline 7; for example, when it is hot in summer, by turning on the water pump 31, water flows from the water tank 32 through the first water pipe, the water pump 31, the second water pipe to the water spray assembly 33 in sequence, and the water spray assembly 33 sprays toward the heat exchange pipeline 7 below.

[0060] Furthermore, if Figure 3 As shown, the water spray assembly 33 includes a water spray main pipe 331, a water spray branch pipe assembly, a nozzle 335 and a support frame 336; the water spray main pipe 331 is connected to the top wall of the container 1, and a plurality of water spray branch pipe assemblies are connected to the bottom of the water spray main pipe 331 through a support frame 336, and the water spray branch pipe assembly is connected to a nozzle 335 that sprays the heat exchange pipeline 7 downward.

[0061] like Figure 3In the orientation shown, the water spray main pipe 331 is fixedly connected to the top wall of the container 1 through a connecting piece and is arranged in the horizontal direction. One end of the water spray main pipe 331 is connected to the second water pipe. The two sides of the water spray main pipe 331 along the axial direction are connected to the two ends of the water spray branch pipe assembly. The middle part of the water spray main pipe 331 is connected to the bottom of the water spray branch pipe assembly through a support frame 336. The setting of the support frame 336 realizes a stable connection between the water spray branch pipe assembly and the water spray main pipe 331. The water spray branch pipe assembly is connected to a plurality of nozzles 335. The water flow entering the water spray main pipe 331 through the second water pipe can be sprayed out through the water spray branch pipe assembly through the plurality of nozzles 335 respectively, thereby spraying the heat exchange pipeline 7 below the nozzle 335, absorbing the heat in the heat exchange medium in the heat exchange pipeline 7, and cooling the heat exchange medium in the heat exchange pipeline 7.

[0062] Furthermore, the water spray branch pipe assembly includes a first branch pipe 332, a second branch pipe 333 and a connecting pipe 334; the first branch pipe 332, the second branch pipe 333 and the connecting pipe 334 are connected to a plurality of nozzles 335 facing the heat exchange pipeline 7; the first branch pipe 332 and the second branch pipe 333 are symmetrically connected to both sides of the connecting pipe 334 to form a trapezoidal structure; the first branch pipe 332 is connected to one end of the water spray main pipe 331, and the second branch pipe 333 is connected to the other end of the water spray main pipe 331. The water spray main pipe 331 can be connected to the second water pipe so that the water flow in the water storage tank 32 flows to the first branch pipe 332, the connecting pipe 334 and the second branch pipe 333 through the water spray main pipe 331.

[0063] like Figure 3 As shown, the first branch pipe 332 and the second branch pipe 333 of the water spray branch pipe assembly are symmetrically connected to the two ends of the water spray main pipe 331, so that the water flow in the water spray main pipe 331 can flow through the first branch pipe 332 and the second branch pipe 333 respectively. Preferably, the first branch pipe 332 and the second branch pipe 333 are connected obliquely to the water spray main pipe 331, and the first branch pipe 332 and the second branch pipe 333 are connected by a connecting pipe 334 to form a trapezoidal structure, and the first branch pipe 332 and the second branch pipe 333 are respectively inclined at the same angle as the active surface of the four-petal boss structure 10 below. The purpose is, firstly, to enable the water flow to move along the first branch pipe 332 and the second branch pipe 333 under the action of its own weight, and to enable the multiple nozzles 335 distributed in the first branch pipe 332 and the second branch pipe 333 to extend along the active surface of the four-petal boss structure 10, thereby evaporating and absorbing heat from the air flow output from the air outlet 6 set on the active surface of the four-petal boss structure 10 to absorb heat in the air flow; secondly, at the same time, the path of the heat exchange pipeline 7 extending along the edge of the four-petal boss structure 10 can be extended to the upper side of the heat exchange pipeline 7 so as to fully exchange heat with the heat exchange pipeline 7.

[0064] Preferably, the nozzle is a spiral nozzle to increase the spraying area and enhance the heat exchange efficiency of the heat exchange pipeline 7.

[0065] As a preferred embodiment, the container 1 includes a bottom plate 11 and a box body 12. The box body 12 is connected to the top of the bottom plate 11 and can form a skid-mounted structure with a detachable connection with the bottom plate 11; the box body 12 has an openable door panel 14.

[0066] Preferably, a panel bracket is connected to the bottom plate 11 , and the panel bracket is connected to the outside of the box body 12 . The panel bracket is connected through a purification plate to strengthen the connection between the box body 12 and the bottom plate 11 .

[0067] like Figure 1 As shown, the bottom plate 11 of the container 1 is connected to the bottom of the box body 12 by a pin, and the box body 12 is a square structure covering the top of the bottom plate 11; the box body 12 can also include detachable side panels and a top cover, so that the entire container 1 forms a detachable skid-mounted structure, so that the length, height, and width of the container 1 can be assembled arbitrarily to meet the requirements of different sizes. In addition, a lifting lug is provided at the bottom of the container 1 to facilitate the transportation and assembly of the entire container 1. In order to facilitate the cleaning of the interior of the container 1 and the installation of various structural parts;

[0068] like Figure 1 As shown, preferably, both sides of the box body 12 of the container 1 are provided with openable door panels 14, and a vent 8 is provided in the middle of the container 1. When in use, the door panels 14 can be opened and the air outlet assembly 2 and the water cooling assembly 3 can be installed in corresponding positions in the container 1. When repairing or replacing, the corresponding structural parts can be repaired and replaced by opening the door panels 14, which facilitates the entry and exit of staff. By setting up a skid-mounted structure of the container 1, it is not only easy to carry and assemble, but also can block external dust and sand. In harsh environments, it can also prevent external impurities from entering the interior of the container 1 and damaging the water cooling assembly 3 and the air outlet assembly 2 inside the container 1, thereby further improving the service life of the entire heat exchanger.

[0069] Example 2

[0070] The present application also relates to a high-efficiency modular intelligent heat exchange unit, comprising at least two high-efficiency modular intelligent heat exchangers according to any one of the above items stacked in a horizontal direction; or Figure 4 As shown, it comprises at least two high-efficiency modular intelligent heat exchangers based on any one of the above items, stacked in the height direction.

[0071] For actual needs, the number of heat exchangers in the heat exchanger unit can be appropriately adjusted according to the size of the site. When multiple heat exchangers are needed to be used in combination, multiple heat exchangers can be placed side by side in the horizontal direction, such as the length direction of the container 1 or the width direction of the container 1, and the multiple containers 1 can be fixedly connected by pins and flanges. Multiple heat exchangers can also be placed side by side in the vertical direction, such as along the height direction of the container 1, and the multiple containers 1 can be fixedly connected by pins and flanges.

[0072] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0073] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments.

[0074] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A high-efficiency modular intelligent heat exchanger, characterized in that: include: container; A heat exchange assembly, comprising an air outlet assembly connected to the interior of the container and a water cooling assembly capable of extending into the air outlet assembly; the air outlet assembly comprises a base and a fan, the base having an air inlet, an air outlet, and a heat exchange pipeline; Airflow passing through the air inlet and output through the air outlet can exchange heat with the heat exchange pipeline in an air-cooling manner; the water-cooling assembly includes a water spray assembly, which can spray water toward the heat exchange pipeline to exchange heat in a water-cooling manner; a groove with a V-shaped structure projected along the length and width directions of the base is formed in the middle of the base, the groove can form a space for accommodating the water spray assembly, and the groove can form a four-petal boss structure inside the base; at least a portion of the four-petal boss structure is provided with an air outlet, and the heat exchange pipeline extends in a serpentine shape along the edge of the four-petal boss structure; The heat exchange component is configured as follows: when the temperature is higher than a preset threshold, the water spray component can be started to perform heat exchange on the heat exchange pipeline in a water-cooled manner, and / or, the fan can be started to perform heat exchange on the heat exchange pipeline in an air-cooled manner; when the temperature is lower than the preset threshold, the fan can be started to perform heat exchange on the heat exchange pipeline in an air-cooled manner.

2. The high-efficiency modular intelligent heat exchanger according to claim 1, characterized in that: The base is connected to the bottom of the container, and the fan is connected to the side of the container; a first air inlet and a second air inlet that can communicate with the outside world are arranged at both ends of the base, and an air outlet is provided between the first air inlet and the second air inlet of the base. The air outlet is connected to the first air inlet and the second air inlet to form an air collecting channel, and a plurality of heat exchange pipes storing heat exchange medium are connected to the edge of the air outlet of the base.

3. The high-efficiency modular intelligent heat exchanger according to claim 1, characterized in that: A vent is provided on at least one side of the container along its length; the vent is connected to a filter; a speed increaser is connected inside the container near the vent; and a ventilation window is rotatably connected to the container corresponding to the vent and capable of opening or closing the vent.

4. The high-efficiency modular intelligent heat exchanger according to claim 3, characterized in that: The ventilation window is connected to an opening and closing device for driving the ventilation window to open or close, and the opening and closing device includes a first connecting member, a driving member, and a second connecting member; the first connecting member is used to connect the ventilation window, and the movable end of the driving member is used to connect the first connecting member, and the driving member is connected to the inner wall of the container through the second connecting member. By starting the driving member to drive the first connecting member to move, the ventilation window is driven to rotate relative to the vent to achieve the opening or closing of the vent.

5. The high-efficiency modular intelligent heat exchanger according to claim 1, characterized in that: The water cooling component includes a water pump, a water tank and a water spray component; the water tank is connected to the bottom of the container and extends along the length direction of the container, the water pump is arranged on one side of the water tank and can be connected to the water tank through a first water pipe, the water spray component is connected to the top of the container, and the water spray component is connected to the water pump through a second water pipe, and the water flow in the water tank is transported to the water spray component by the water pump.

6. The high-efficiency modular intelligent heat exchanger according to claim 5, characterized in that: The water spray assembly includes a water spray main pipe, a water spray branch pipe assembly, a nozzle and a support frame; the water spray main pipe is connected to the top wall of the container, and a plurality of water spray branch pipe assemblies are connected to the bottom of the water spray main pipe through the support frame, and the water spray branch pipe assembly is connected to a nozzle for spraying the heat exchange pipeline downward.

7. The high-efficiency modular intelligent heat exchanger according to claim 6, characterized in that: The water spray branch pipe assembly includes a first branch pipe, a second branch pipe and a connecting pipe; the first branch pipe, the second branch pipe and the connecting pipe are connected to a plurality of nozzles facing the heat exchange pipeline; the first branch pipe and the second branch pipe are symmetrically connected to both sides of the connecting pipe to form a trapezoidal structure; the first branch pipe is connected to one end of the water spray main pipe, and the second branch pipe is connected to the other end of the water spray main pipe. The water spray main pipe can be connected to the second water pipe so that the water in the water storage tank flows through the water spray main pipe to the first branch pipe, the connecting pipe and the second branch pipe.

8. The high-efficiency modular intelligent heat exchanger according to claim 1, characterized in that: The container comprises a bottom plate and a box body, wherein the box body is connected to the top of the bottom plate and can form a skid-mounted structure that is detachably connected to the bottom plate; the box body has an openable door panel.

9. A high-efficiency modular intelligent heat exchange unit, characterized in that: It comprises at least two high-efficiency modular intelligent heat exchangers according to any one of claims 1 to 8 stacked in a horizontal direction; or, it comprises at least two high-efficiency modular intelligent heat exchangers according to any one of claims 1 to 8 stacked in a height direction.

Images