Heat exchange device, temperature control system and paint rapid color changing system
By introducing a heat exchange device and a temperature control system into the rapid paint color change system, the problem of insufficient paint temperature control is solved, enabling precise control of paint temperature and simplified tank replacement, thereby improving coating efficiency and quality.
Patent Information
- Application Number
- CN202520291162.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Existing quick color change systems lack paint temperature control devices, resulting in excessively high or low paint temperatures and thus defects in paint film quality.
A heat exchange device is provided, including a frame and a rotatable clamping element, for exchanging heat with a paint can, and combined with a temperature detection element and a control system, to achieve precise control of the paint temperature.
By utilizing the heat exchange between the clamping component and the paint can, precise control of the paint temperature is achieved, simplifying the can replacement process, saving paint and cleaning solvents, and improving coating efficiency.
Smart Images
Figure CN223902121U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present disclosure relates to the technical field of painting equipment, in particular to a heat exchange device, a temperature control system and a paint quick color changing system. BACKGROUND
[0002] Taking automobile painting as an example, an automobile painting workshop needs to perform paint spraying operations on different vehicle models and different colors. A quick color changing system can achieve quick paint changing, save a large amount of paint and cleaning solvent, meet diversified color requirements, and improve production efficiency and painting quality. In related technologies, the quick color changing system lacks a device for controlling the temperature of paint. If the temperature of paint is too high or too low, it will cause paint film quality defects. CONTENT OF THE UTILITY MODEL
[0003] To overcome the problems in related technologies, the present disclosure provides a heat exchange device, a temperature control system and a paint quick color changing system.
[0004] According to a first aspect of an embodiment of the present disclosure, a heat exchange device is provided for heat exchange with a tank containing paint. The heat exchange device comprises:
[0005] a frame body,
[0006] two oppositely arranged clamping pieces mounted on the frame body, the two clamping pieces together enclosing a receiving space cooperating with the shape of the tank, each clamping piece having an inner cavity containing a heat exchange medium, and a liquid inlet interface and a liquid outlet interface in communication with the inner cavity,
[0007] wherein at least one of the two clamping pieces is rotatably mounted on the frame body on one side to open or close the receiving space.
[0008] Optionally, a first side of the rotatable clamping piece is mounted on the frame body by a hinge, and a second side opposite to the first side is provided with a first operation part.
[0009] Optionally, a second operation part is arranged on the outer peripheral wall of the clamping piece close to the first side, and the hinge is a plurality of hinges, and the second operation part is located between the plurality of hinges.
[0010] Optionally, a heat preservation layer is arranged on the outer peripheral wall of the clamping piece.
[0011] Optionally, the clamping piece is configured as a semi-arc structure, and the first long edges of the two semi-arc structures are connected to the two sides of the frame body respectively, and the second long edges of the two semi-arc structures are arranged at intervals.
[0012] Optionally, a detection element for acquiring the temperature information of the paint in the tank in real time is arranged on the frame body.
[0013] According to a second aspect of the embodiments of the present disclosure, a temperature control system is provided, comprising:
[0014] A heat exchange medium source for accommodating a heat exchange medium;
[0015] A heat exchange device, which is the heat exchange device described above, and is provided with a detection element for obtaining temperature information of the paint in the tank body;
[0016] A communication pipeline connected between the heat exchange medium source and the heat exchange device, and provided with a control valve,
[0017] A controller connected with the control valve and the detection element respectively, and capable of controlling the control valve according to the temperature information obtained by the detection element.
[0018] Optionally, the liquid inlet interfaces of the two clamping members are connected through a first pipeline, and the liquid outlet interfaces of the two clamping members are connected through a second pipeline.
[0019] Optionally, the heat exchange device is multiple, and the communication pipeline comprises:
[0020] A main pipeline comprising a first main pipeline and a second main pipeline connected with the heat exchange medium source, and the first main pipeline and the second main pipeline are respectively provided with the control valve;
[0021] A branch pipeline comprising a liquid inlet branch pipeline connected between the first main pipeline and the first pipeline, and a liquid outlet branch pipeline connected between the second main pipeline and the second pipeline, and the liquid inlet branch pipeline or the liquid outlet branch pipeline is provided with the control valve.
[0022] Optionally, the main pipeline is provided with at least one of a pressure gauge, a pressure regulating valve, and an overflow valve.
[0023] According to a third aspect of the embodiments of the present disclosure, a paint rapid color changing system is provided, comprising a paint bucket and the temperature control system described above, and the paint bucket is the tank body.
[0024] The technical scheme provided by the embodiments of the present disclosure can have the following beneficial effects: in the heat exchange device provided by the present disclosure, two clamping members can be fixedly attached to the outer peripheral wall of the tank body, and the heat exchange medium in the inner cavity of the clamping member can exchange heat with the paint in the tank body, transfer heat to the paint or take away the heat of the paint, and realize temperature control of the paint in the tank body; at least one of the two clamping members is rotatably connected to the frame body, and by adjusting the opening angle of the two clamping members, the tank body can be replaced, and the heat exchange device and the tank body can be disassembled; when the paint needs to be replaced, the tank body can be directly replaced, which is simple and convenient to operate.
[0025] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF DRAWINGS
[0026] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and serve to explain the principles of the present disclosure, in which, like reference numerals represent similar objects throughout the several embodiments.
[0027] Figure 1 is a structural schematic diagram of a heat exchange device according to an exemplary embodiment.
[0028] Figure 2 is a front view of a temperature control system according to an exemplary embodiment.
[0029] Figure 3 is a front view of a temperature control system according to an exemplary embodiment. Figure 2 is an A-A sectional view of
[0030] Figure 4 is a top view of a temperature control system according to an exemplary embodiment.
[0031] Figure 5 is a structural schematic diagram of a communication pipeline in a temperature control system according to an exemplary embodiment.
[0032] Figure 6 is a structural schematic diagram of a temperature control system according to an exemplary embodiment.
[0033] BRIEF DESCRIPTION OF DRAWINGS
[0034] 1 - heat exchange device; 10 - accommodation space; 11 - frame body; 12 - clamping member; 121 - liquid inlet interface; 122 - liquid outlet interface; 1231 - first operation part; 1232 - second operation part; 124 - hinge; 125 - first long side; 126 - second long side; 2 - tank body; 3 - detection element; 4 - heat exchange medium source; 5 - control valve; 61 - pressure gauge; 62 - pressure regulating valve; 63 - overflow valve; 71 - first main pipeline; 72 - second main pipeline; 81 - liquid inlet branch pipeline; 82 - liquid outlet branch pipeline; 91 - first pipeline; 92 - second pipeline. DETAILED DESCRIPTION
[0035] The exemplary embodiments will be described in detail herein below with reference to the drawings. In the following description, the same drawings reference numbers are used to denote like or similar elements throughout the several embodiments. The embodiments described in the following exemplary embodiments are not meant to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the appended claims.
[0036] It should be noted that all the actions of obtaining signals, information or data in the present disclosure are carried out in accordance with the corresponding data protection regulations and policies of the country where the device is located, and with the authorization given by the owner of the corresponding device.
[0037] In the present disclosure, unless otherwise stated, the orientation words such as "upper", "lower" generally refer to the normal installation of the heat exchange device provided in the present disclosure, and can be specifically referred to the direction of the drawing surface as shown in the drawings, and "inner" and "outer" can refer to the inner and outer of the outline of the corresponding component or the inside or outside of the environment in which it is located. In addition, when the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The terms "first", "second", and the like used in the present disclosure are used to distinguish one element from another element, and do not have sequential or important meanings. Figure 3
[0038] The quick color changing system belongs to a paint conveying and adjusting system. In the related art, the paint conveying and adjusting system usually uses a fixed paint bucket to provide paint and uses a pipe-in-pipe heat exchange system to control the temperature of the paint. The fixed paint bucket cannot be moved, and the paint bucket must be cleaned every time the paint is changed, which wastes paint and cleaning solvent and has problems of long cleaning time and low painting efficiency. The pipe-in-pipe heat exchange system has a first pipe, which is a water bath sleeve, and a second pipe, which is a paint pipeline. The amount of cold and hot water in the water bath sleeve is controlled to control the temperature of the paint. The pipeline in the paint conveying and adjusting system usually uses stainless steel, and the pipe-in-pipe can be arranged at the position of the pipeline. However, the existing quick color changing system uses a hose as the main pipeline. Since the hose has poor heat conductivity, the pipe-in-pipe heat exchange scheme is no longer applicable, which results in the inability to control the temperature of the paint. If the temperature of the paint is too high, the paint film will sag. If the temperature of the paint is too low, the paint film will be rough and have poor leveling defects.
[0039] To solve the above problems, as shown in Figure 1 The present disclosure provides a heat exchange device 1 for heat exchange with a tank 2 containing paint. The heat exchange device 1 comprises a frame body 11 and two oppositely arranged clamping pieces 12 mounted on the frame body 11. The two clamping pieces 12 together enclose a receiving space 10 matched with the shape of the tank 2. Each clamping piece 12 has an inner cavity for containing a heat exchange medium and a liquid inlet interface 121 and a liquid outlet interface 122 communicating with the inner cavity. At least one side of at least one of the two clamping pieces 12 is rotatably mounted on the frame body 11 to open or close the receiving space 10.
[0040] It should be noted that the tank body 2 can be a paint bucket containing paint, a paint can, etc., and can be of any appropriate shape. The shapes of the two clamping members 12 can be designed according to the outer contour of the tank body 2 to ensure that they are arranged in close contact with the outer peripheral wall of the tank body 2, so as to be able to adapt to tank bodies 2 of different shapes. The heat exchange medium can be cold water, hot water or other heat exchange medium. The liquid inlet interface 121 can be arranged above the clamping member 12, and the liquid outlet interface 122 can be arranged below the clamping member 12. In this embodiment, one side of each of the two clamping members 12 is rotatably mounted on the frame body 11 to realize the detachable connection of the heat exchange device 1 and the tank body 2. After the heat exchange device 1 is in close contact with the outer peripheral wall of the tank body 2, the heat exchange device 1 can be stably fixed on the tank body 2 by binding ropes or other fixing members. In other embodiments, one clamping member 12 is fixed, and the other clamping member 12 is rotatable, which also falls within the protection scope of the present disclosure.
[0041] In the heat exchange device 1 provided by the present disclosure, the two clamping members 12 can be fixed in close contact with the outer peripheral wall of the tank body 2. The heat exchange medium in the inner cavity of the clamping member 12 can exchange heat with the paint in the tank body 2, transfer heat to the paint or take away the heat of the paint, and realize temperature control of the paint in the tank body 2. At least one of the two clamping members 12 is rotatably connected to the frame body 11. By adjusting the opening angle of the two clamping members 12, the tank body 2 can be replaced, and the heat exchange device 1 and the tank body 2 can be detachably connected. When the paint needs to be replaced, the tank body 2 can be directly replaced, which is simple and convenient to operate.
[0042] The clamping member 12 can be rotatably connected to the frame body 11 in various ways. In the present disclosure, the first side of the clamping member 12 is rotatably mounted on the frame body 11 through a hinge 124, and the second side of the clamping member 12 is used for opening or closing. By adjusting the opening angle of the second side of the two clamping members 12, the tank body 2 can be replaced, which is simple and convenient to operate. The hinge 124 can be multiple hinges arranged at intervals in the height direction, which can be designed as needed to stably connect the clamping member 12 to the frame body 11.
[0043] As shown in Figure 1 For example, as shown in FIG. 6, the second side opposite to the first side of the clamping member 12 is provided with a first operation part 1231, which can be a handle integrally provided on the clamping member 12. During the opening or closing process of the clamping member 12, it is convenient to grasp, support and effectively protect during movement. In addition, after the clamping member 12 is rotated in place, the clamping member 12 can be fixed by a binding rope passing through the first operation part 1231. Of course, the first operation part 1231 can also be designed as a buckle structure, which can be grasped and fixed the two clamping members 12, and the present disclosure does not limit this.
[0044] In the present disclosure, a second operating part 1232 is arranged on the outer peripheral wall of the clamping part 12 close to the first side and between the plurality of hinges 124. The second operating part 1232 can have the same structure as the first operating part 1231, and can also be operated when opening and closing the clamping part 12. Through the cooperation of the first operating part 1231 and the second operating part 1232, the clamping part 12 can be quickly opened and closed.
[0045] The outer peripheral wall of the clamping part 12 is provided with a heat preservation layer, which can prevent the heat of the heat exchange medium in the inner cavity of the clamping part 12 from being dissipated outward, and the inner peripheral wall of the clamping part 12 is tightly attached to the tank body 2, so as to achieve temperature control of the paint in the tank body 2.
[0046] For example, for a cylindrical paint bucket, the clamping part 12 can be constructed as a semicircular structure, for example, each semicircular structure can have an arc of 120°, which can tightly attach to the outer peripheral wall of the tank body 2, achieve effective heat exchange with the paint in the tank body 2, and thus achieve temperature control of the paint. In other embodiments, the clamping part 12 can be L-shaped, I-shaped, etc., which can adapt to tank bodies 2 of different shapes. In the present embodiment, as shown in Figure 1 The first long edges 125 of the two semicircular structures are respectively connected to the two sides of the frame body 11, and the second long edges 126 of the two semicircular structures are arranged in a spaced manner. Of course, in the embodiment in which the first operating part 1231 is not arranged, the second long edges 126 of the two semicircular structures can be butted together to increase the attachment area with the tank body 2. The corresponding arc of the semicircular structure can be designed as needed.
[0047] As shown in Figure 1 The frame body 11 is provided with a detection element 3 for acquiring real-time temperature information of the paint in the tank body 2. For example, the detection element 3 can be a temperature sensor, which facilitates the control of the in and out of the heat exchange medium in the inner cavity of the clamping part 12 according to the temperature information acquired by the temperature sensor.
[0048] According to a second aspect of the present disclosure, as shown in Figures 2 to 6 A temperature control system is provided, which comprises a heat exchange medium source 4 for containing a heat exchange medium, the heat exchange device 1 introduced above, a communication pipeline connected between the heat exchange medium source 4 and the heat exchange device 1, and a controller. The communication pipeline is provided with a control valve 5, and the controller is connected with the control valve 5 and the detection element 3 respectively, and the controller can control the control valve 5 according to the temperature information acquired by the detection element 3. The controller can be a PLC controller, the heat exchange medium source 4 can be a cold and hot water module to provide cold and hot water for the whole system, and the control valve 5 can be a proportional valve.
[0049] In the embodiment where the heat exchange device 1 is one, the communication pipeline can include an outflow pipeline connecting the liquid inlet interface 121 and the heat exchange medium source 4 and an inflow pipeline connecting the liquid outlet interface 122 and the heat exchange medium source 4.
[0050] To ensure that the temperature of the heat exchange medium in the two clamping members 12 is consistent, the liquid inlet interfaces 121 of the two clamping members 12 are connected in communication through the first pipeline 91, and the liquid outlet interfaces 122 of the two clamping members 12 are connected in communication through the second pipeline 92. As shown in Figure 3 and Figure 4 The first pipeline 91 and the second pipeline 92 can be metal hoses, and the liquid inlet branch pipeline 81 and the liquid outlet branch pipeline 82 are provided with vertical pipelines connected with the metal hoses, so as to ensure that the two clamping members 12 simultaneously receive liquid and discharge liquid, avoid too large temperature difference between the two sides, and affect the heat exchange effect on the paint in the tank body 2.
[0051] In the embodiments provided in the present disclosure, the heat exchange device 1 is multiple, and Figure 6 two heat exchange devices 1 are shown in the embodiment shown in the figure, and of course, more heat exchange devices 1 can be provided to simultaneously realize temperature control on the heat exchange medium in the multiple heat exchange devices 1. The communication pipeline includes a main pipeline and a branch pipeline, the main pipeline includes a first main pipeline 71 and a second main pipeline 72 connected in communication with the heat exchange medium source 4, the first main pipeline 71 and the second main pipeline 72 are respectively provided with control valves 5; the branch pipeline includes a liquid inlet branch pipeline 81 connected between the first main pipeline 71 and the first pipeline 91 and a liquid outlet branch pipeline 82 connected between the second main pipeline 72 and the second pipeline 92, and the liquid inlet branch pipeline 81 or the liquid outlet branch pipeline 82 is provided with a control valve 5. In the direction indicated by the arrow in Figure 6 the figure, cold water or hot water in the heat exchange medium source 4 can flow into the liquid inlet branch pipeline 81 connected with the two heat exchange devices 1, the first pipeline 91, the inner cavity of the clamping member 12 through the liquid inlet interface 121 in sequence through the first main pipeline 71, flow into the second pipeline 92, the liquid outlet branch pipeline 82 and the second main pipeline 72 in sequence through the liquid outlet interface 122 after heat exchange with the paint in the tank body 2, and flow back to the heat exchange medium source 4. The control valves 5 on the first main pipeline 71 and the second main pipeline 72 can be used to control the flow of the heat exchange medium on the main pipeline, so as to realize accurate control of the temperature of the heat exchange medium on the main pipeline, and the control valves 5 on the liquid inlet branch pipeline 81 or the liquid outlet branch pipeline 82 can be used to control the flow of the heat exchange medium on the branch pipeline, so as to accurately control the temperature of the heat exchange medium on the branch pipeline. Through cooperation of the multiple control valves 5, the temperature of the heat exchange medium is accurately controlled.
[0052] Exemplarily, as shown in Figure 6As shown, at least one of the pressure gauge 61, the pressure regulating valve 62 and the overflow valve 63 is arranged on the main pipeline, so that the pressure information of the main pipeline can be obtained in real time, the pressure in the pipeline is prevented from being too high, and safety problems are avoided. The above three can be arranged on the pipeline connecting the first main pipeline 71 and the second main pipeline 72, and the specific position can be adjusted as needed.
[0053] According to a third aspect of the present disclosure, a paint quick color changing system is provided, which comprises a paint bucket and the temperature control system described above. The paint bucket is the tank 2 described above. When the coating needs to be changed, the paint bucket can be directly replaced, which can save coating and cleaning solvent and improve coating efficiency.
[0054] In the above detailed description, reference is made to the accompanying drawings, which show by way of illustration specific aspects in which the disclosure can be practiced. In this regard, reference is made to the orientation of the described figures in using terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate directional orientation or positional relationship. Since the components of the described devices can be positioned in a number of different orientations, the directional terms can be used for purposes of illustration and are not limiting. It will be appreciated that other aspects can be utilized and structural or logical changes can be made without departing from the concept of the present disclosure. Accordingly, the following detailed description is not to be taken in a limiting sense.
[0055] It should be understood that the features of the various aspects of the present disclosure described herein can be combined with each other, unless specifically noted otherwise. As used in this document, the term "and / or" includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items; similarly, "at least one of" includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items.
[0056] It should be understood that, unless specifically stated and limited otherwise, the terms "joined", "attached", "mounted", "connected", "linked", "fixed" and the like used in the embodiments of the present disclosure should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically limited. The specific meaning of the above terms in this document can be understood according to the specific circumstances by those skilled in the art.
[0057] Further, the word "over" used in the context of a component, an element, or a material layer "over" another component, an element, or a material layer means that the component, element, or material layer is positioned, for example, placed, formed, deposited, etc. "indirectly" over the other component, element, or material layer such that one or more additional components, elements, or layers are arranged between the component, element, or material layer and the other component, element, or material layer. However, the word "over" used in the context of a component, an element, or a material layer "over" another component, an element, or a material layer also can optionally mean that the component, element, or material layer is positioned, for example, placed, formed, deposited, etc. "directly" over the other component, element, or material layer, for example, in direct contact with the other component, element, or material layer.
[0058] Although terms such as "first," "second," and "third" can be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited to the terms. Instead, these terms are used only to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, the first element, component, region, layer or section mentioned in the examples described herein can also be called the second element, component, region, layer or section without departing from the teachings of the examples. In addition, the terms "first," "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or an indicated number of the technical features. Thus, the features defined with "first," "second" can explicitly or implicitly include at least one of the features. In the description herein, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specifically limited.
[0059] It will be understood that the spatially relative terms, such as "above," "upper," "below," and "lower," are intended to describe a relative position on the drawings as opposed to an absolute position on the device. These spatially relative terms are intended to encompass different orientations of the device in use or operation, for example, if the device were to be inverted. As such, a component that is described as being "above" or "upward" of another component is also intended to encompass cases where the component is "below" or "downward" of the other component, as viewed in a different orientation. Accordingly, the spatially relative terms are intended to encompass all possible orientations in use or operation of the device. The device can be otherwise oriented (for example, rotated 90 degrees or at other orientations) and the spatially relative terms used herein interpreted accordingly.
[0060] Furthermore, the word "exemplary" is used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other aspects or designs. Rather, use of the word exemplary is intended to present concepts in a concrete manner. As used in this application, the term "or" is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise, or clear from context, "X employs A or B" is intended to mean any of the natural inclusive permutations. That is, if X employs A; X employs B; or X employs both A and B, then "X employs A or B" is satisfied under any of the foregoing instances. In addition, the articles "a" and "an" as used in this application and the appended claims should generally be construed to mean "one or more" unless specified otherwise or clear from context to be directed to a singular form. Thus, use of the articles in this application and the following claims is not limiting.
[0061] Also, although the disclosure has been described with respect to only one or more implementations thereof, those skilled in the art will readily appreciate that other alternatives can be used. It is contemplated that the disclosure can be carried out in other specific ways than those expressly disclosed herein. Any and all such changes, modifications, or variations that come within the scope and spirit of the disclosure are desired to be protected, and are encompassed by the following claims or any subsequent claims made with respect to this disclosure. In particular, with respect to the various functions performed by the components (e.g., elements, resources, etc.) described above, unless otherwise specified, the terms used are intended to encompass any component which performs the described function, whether structural or functional equivalents are employed, in conjunction with or in place of the specific structure disclosed. Additionally, although a particular feature of the disclosure can have been disclosed with respect to only one of several implementations, other implementations can include the particular feature. It is, therefore, contemplated that features of the disclosure can be combined with features of other implementations without departing from the scope and spirit of the disclosure. Furthermore, unless otherwise specified, "or" as used herein is generally intended to mean "and / or", that is, unless otherwise indicated, a variety of components are either individual or in combination with one another. In addition, the use of "one or more of a variety of components" includes all of the individual components or a combination or subset thereof.
[0062] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the features of the disclosure disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.
[0063] It is understood that the present disclosure is not limited to the precise construction disclosed and as illustrated in the accompanying drawings, and that various modifications and changes can be effected therein by those skilled in the art without departing from the scope of the application. The scope of the application is limited only by the claims appended hereto.
Claims
1. A heat exchange device for exchanging heat with a tank containing paint, characterized in that, The heat exchange device includes: Frame, Two opposing clamping members are mounted on the frame, and the two clamping members together form an accommodating space for conforming to the shape of the tank. Each clamping member has an inner cavity for accommodating the heat exchange medium and an inlet and outlet port communicating with the inner cavity. One side of at least one of the two clamping members is rotatably mounted on the frame to open or close the accommodating space.
2. The heat exchange device according to claim 1, characterized in that, The first side of the rotatable clamping member is mounted on the frame via a hinge, and the second side opposite the first side is provided with a first operating part.
3. The heat exchange device according to claim 2, characterized in that, A second operating part is provided on the outer peripheral wall of the clamping member near the first side, and there are multiple hinges, with the second operating part located between the multiple hinges.
4. The heat exchange device according to claim 1, characterized in that, The outer peripheral wall of the clamping member is provided with a heat insulation layer.
5. The heat exchange device according to claim 1, characterized in that, The clamping component is constructed in a semi-circular shape, with the first long sides of the two semi-circular structures respectively connected to the two sides of the frame, and the second long sides of the two semi-circular structures spaced apart.
6. The heat exchange device according to claim 1, characterized in that, The frame is equipped with a detection element for real-time acquisition of paint temperature information inside the tank.
7. A temperature control system, characterized in that, include: Heat exchange medium source, used to contain the heat exchange medium; The heat exchange device is the heat exchange device according to any one of claims 1-6, and the heat exchange device is provided with a detection element for acquiring the paint temperature information inside the tank; A connecting pipe is provided between the heat exchange medium source and the heat exchange device, and a control valve is provided on the connecting pipe. The controller is connected to both the control valve and the detection element, and the controller can control the control valve based on the temperature information obtained by the detection element.
8. The temperature control system according to claim 7, characterized in that, The liquid inlet ports of the two clamping components are connected through a first pipeline, and the liquid outlet ports of the two clamping components are connected through a second pipeline.
9. The temperature control system according to claim 8, characterized in that, The heat exchange devices are multiple, and the connecting pipelines include: The main pipeline includes a first main pipeline and a second main pipeline connected to the heat exchange medium source, and the control valve is respectively provided on the first main pipeline and the second main pipeline. The branch pipeline includes an inlet branch pipeline connected between the first main pipeline and the first pipeline, and an outlet branch pipeline connected between the second main pipeline and the second pipeline, wherein the control valve is provided on the inlet branch pipeline or the outlet branch pipeline.
10. The temperature control system according to claim 9, characterized in that, The main pipeline is equipped with at least one of the following: a pressure gauge, a pressure regulating valve, and a relief valve.
11. A rapid paint color-changing system, characterized in that, The invention includes a paint bucket and a temperature control system according to any one of claims 7-10, wherein the paint bucket is the tank.