Drainage assembly and temperature control equipment

Abstract

The utility model provides a drainage assembly and temperature control equipment, the drainage assembly mainly comprises a water pan, a first pipe set, a second pipe set and a liquid level detection piece, the water pan comprises a first groove and a second groove connected with the groove bottom of the first groove, and the first groove is higher than the second groove; the first pipe group is connected with the first groove and / or the second groove; the second pipe group is arranged on the wall surface of the second groove and is communicated with the first pipe group; the liquid level detection piece is arranged in the second tank and used for detecting the liquid level of liquid in the second tank; at least one of the first pipe set and the second pipe set is detachably connected with the water pan. At least one of the first pipe set and the second pipe set is detachably connected with the water pan without welding, so that deformation of the water pan and the pipe sets is not prone to being caused, installation of the drainage assembly is facilitated, and the follow-up maintenance difficulty is lowered; the liquid leakage condition of the equipment is detected through the liquid level detection piece arranged in the second tank, and when the liquid level in the second tank reaches the target liquid level, a liquid leakage alarm can be given out in time.

Description

Technical Field

[0001] The present application relates to the field of drainage technology, and in particular to a drainage component and a temperature control device. Background Art

[0002] As is known to all, when temperature control equipment is in operation, condensation water is generated, and the condensation water needs to be drained away by a drainage assembly. However, in the process of implementing the solution, the inventors found that the existing technology has the following problems: the water receiving tray and the pipe group of the drainage assembly are mostly connected and fixed together by welding or other means. Welding is not only prone to welding deformation, but also difficult to weld during installation. Moreover, when a certain position of the water receiving tray or the pipe group is damaged, it is difficult to repair. In addition, when liquid leaks from the temperature control device, the drainage assembly will also drain the leaked liquid from the temperature control device, making it impossible to detect the leak. Utility Model Content

[0003] In view of this, the present application provides a drainage assembly that solves the problems of difficulty in installation and maintenance of drainage assemblies and the inability to detect leakage of the equipment and issue an alarm for leakage. The present application also provides a temperature control device including the above-mentioned drainage assembly.

[0004] In order to achieve the above objectives, this application provides the following technical solutions:

[0005] A drainage assembly, comprising:

[0006] A water receiving tray comprising a first trough and a second trough connected to the bottom of the first trough, wherein the first trough is higher than the second trough;

[0007] a first tube group connected to the first tank and / or the second tank;

[0008] a second tube group, disposed on a wall surface of the second tank and connected to the first tube group;

[0009] a liquid level detection member, disposed in the second tank, for detecting the liquid level of the liquid in the second tank;

[0010] Wherein, at least one of the first tube group and the second tube group is detachably connected to the water receiving tray.

[0011] Optionally, the liquid level detection component includes:

[0012] a sliding rod, located in the second groove;

[0013] The float is sleeved on the slide rod and can slide along the slide rod when the liquid level in the second tank rises or falls.

[0014] Optionally, also include:

[0015] A plurality of support members are provided, one end of each support member is detachably connected to the first groove or the second groove, and the other end is a support portion for supporting the tube body of the first tube group;

[0016] A fixing member is detachably connected to the supporting portion, and the tube body of the first tube group is located between the fixing member and the supporting portion.

[0017] Optionally, the middle portion of the fixing member is a first arc-shaped portion that fits with the tube body of the first tube group, and both end portions of the fixing member are connecting portions that are detachably connected to the supporting portion.

[0018] Optionally, the supporting portion is a second arc-shaped portion that fits with the tube body of the first tube group.

[0019] Optionally, the wall surface of the second groove protrudes beyond the groove bottom of the first groove in the groove depth direction of the second groove, and the wall surface of the second groove is provided with a gap to allow water in the first groove to flow into the second groove.

[0020] Optionally, the first tube group includes a water inlet end located in the second trough, and the height of the water inlet end is lower than the first trough, so as to guide the water in the second trough to the second tube group.

[0021] Optionally, the first tube group and the second tube group are connected via a flexible joint.

[0022] Optionally, a side wall of the water receiving tray is provided with an avoidance groove for avoiding the second tube group.

[0023] A temperature control device comprises a main body and the above-mentioned drainage component connected to the main body, wherein the drainage component is used to discharge condensed water generated by the main body.

[0024] The drainage assembly provided in the present application is achieved by detachably connecting at least one of the first tube group and the second tube group to the water receiving tray, that is, the first tube group is detachably connected to the first trough and / or the second trough, or the second tube group is detachably connected to the second trough, without welding. This can less easily cause deformation of the water receiving tray and the tube group, facilitate the installation of the drainage assembly, reduce the difficulty of installation, and reduce the difficulty of subsequent maintenance.

[0025] In addition, a liquid level detection component is provided in the second tank, which can detect the liquid level in the second tank. When the temperature control device leaks, the liquid in the temperature control device flows through the first tank to the second tank. The liquid level detection component located in the second tank detects the liquid level in the second tank and can issue an alarm according to the liquid level height, so as to timely discover the leakage fault of the temperature control device and promptly repair the leakage location. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without any creative work.

[0027] Figure 1 It is a structural schematic diagram of the drainage component at a first angle;

[0028] Figure 2 is a schematic structural diagram of the drainage assembly at a second angle;

[0029] Figure 3 It is a front view of the drainage assembly;

[0030] Figure 4 A top view of the water tray;

[0031] Figure 5 Schematic diagram of the structure of the first tube group;

[0032] Figure 6 Schematic diagram of the structure of the second tube group;

[0033] Figure 7 is a structural diagram of a support member;

[0034] Figure 8 is a structural diagram of a fixing part;

[0035] Figure 9 For the second slot Figure 1 Cross-sectional view at AA.

[0036] Figures 1-9 middle:

[0037] 1-water tray, 2-first pipe group, 3-second pipe group, 4-support, 5-fixing part, 6-notch, 7-avoidance groove, 8-liquid level detection part;

[0038] 11-first groove, 12-second groove, 21-water inlet end, 41-support part, 51-first arc-shaped part, 52-connecting part, 81-slide rod, 82-float. DETAILED DESCRIPTION

[0039] The present application provides a drainage assembly and a temperature control device including the drainage assembly.

[0040] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0041] like Figures 1 to 9 As shown, an embodiment of the present application provides a drainage component, which is used to discharge condensed water and other liquids discharged from the temperature control device to the outside of the device to achieve the drainage effect. The drainage component mainly includes a water receiving tray 1, a first pipe group 2 and a second pipe group 3. The water receiving tray 1 includes a first trough 11 and a second trough 12 connected to the bottom of the first trough 11, and the first trough 11 is higher than the second trough 12. Part of the condensed water discharged from the temperature control device is discharged by the first pipe group 2, and part of the condensed water is discharged to the water receiving tray 1. Here, the first trough 11 is used to receive the condensed water flowing to the water receiving tray 1, and the second trough 12 is connected to the bottom of the first trough 11. The first trough 11 is higher than the second trough 12. In this way, the condensed water flowing from the temperature control device to the first trough 11 will flow to the second trough 12 and then be discharged from the drainage component by the second trough 12; the first pipe group 2 and the second trough 12 are connected. The first groove 11 and / or the second groove 12 are connected to fix the first tube group 2 through the first groove 11 and / or the second groove 12, wherein the first tube group 2 can be connected only to the first groove 11, or only to the second groove 12, or to both the first groove 11 and the second groove 12; wherein when the first tube group 2 is connected to both the first groove 11 and the second groove 12, the stability of the fixation of the first tube group 2 can be improved; the second tube group 3 is arranged on the wall surface of the second groove 12 and is connected to the first tube group 2, and the condensed water of the temperature control equipment discharged from the first tube group 2 flows to the second tube group 3, and then is discharged to the outside of the drainage component through the second tube group 3.

[0042] Specifically, at least one of the first tube group 2 and the second tube group 3 is detachably connected to the water receiving pan 1. For example, the first tube group 2 may be detachably connected only to the water receiving pan 1, the second tube group 3 may be detachably connected only to the water receiving pan 1, or both the first tube group 2 and the second tube group 3 may be detachably connected to the water receiving pan 1. In other words, the first tube group 2 is detachably connected to the first trough 11 and / or the second trough 12, or the second tube group 3 is detachably connected to the second trough 12. This arrangement improves the convenience of connecting the first tube group 2 to the first trough 11 and / or the second trough 12, and also improves the convenience of connecting the second tube group 3 to the second trough 12, thereby facilitating the disassembly and maintenance of the first and second tube groups 2 and 3.

[0043] It should be noted that the detachable connection between the first tube group 2 and the second tube group 3 and the water receiving tray 1 can be one of the connection modes such as threaded connection, snap connection or magnetic connection, or a combination thereof.

[0044] Furthermore, the drainage assembly includes a liquid level detector 8, which is disposed within the second tank 12 and is used to detect the liquid level within the second tank 12. Exemplarily, the liquid level detector 8 can be a float-type liquid level detector, a photoelectric liquid level detector, an ultrasonic liquid level detector, a capacitive liquid level detector, a pressure-type liquid level detector, or the like. By providing the liquid level detector 8, the liquid level in the second tank 12 can be detected in real time, and an alarm can be issued when the liquid level in the second tank 12 reaches a target level. This allows for timely detection of leakage in the temperature control device and for prompt repair of the leaking location.

[0045] The drainage assembly of the above structure is achieved by detachably connecting at least one of the first tube group 2 and the second tube group 3 to the water receiving tray 1, that is, the first tube group 2 is detachably connected to the first trough 11 and / or the second trough 12, or the second tube group 3 is detachably connected to the second trough 12, without welding. This can less easily cause deformation of the water receiving tray 1 and the tube group, facilitate the installation of the drainage assembly, reduce the difficulty of installation, and reduce the difficulty of subsequent maintenance.

[0046] In some embodiments, the liquid level detection component 8 includes a slide rod 81 and a float 82, and the slide rod 81 is located in the second groove 12; the float 82 is mounted on the slide rod 81, and the float 82 can slide along the slide rod 81 when the liquid level in the second groove 12 rises or falls; specifically, when a component of the temperature control device leaks, the liquid will flow into the second groove 12 along the first groove 11, and the liquid level in the second groove 12 will continue to rise, and the float 82 will slide upward along the slide rod 81. When the float 82 slides to the set position of the slide rod 81, the liquid level detection component 8 will issue an alarm, and the maintenance personnel will check the temperature control device in time according to the alarm to find the leakage location of the temperature control device and perform repairs.

[0047] It should be noted that the position where the float 82 slides along the slide rod 81 and issues an alarm is higher than the bottom wall of the second groove 12 and the bottom wall of the first groove 11. This arrangement ensures that the liquid level detection component 8 can monitor the liquid level in the second groove 12 in real time and issue a leakage alarm.

[0048] An optional embodiment is provided herein, in which a photosensor is set at the set position of the slide bar 81. When the liquid level in the second tank 12 rises, the float 82 will slide along the slide bar 81 due to buoyancy. When the float 82 slides to the position of the photosensor, the float 82 will block the photosensor. The photosensor sends a sensing signal to the controller, and at the same time the controller sends a signal to the alarm to cause the alarm to sound an alarm.

[0049] In some embodiments, the drain assembly further includes a support member 4 and a fixing member 5. Multiple support members 4 are provided, one end of each support member 4 being detachably connected to the first trough 11 or the second trough 12, and the other end forming a support portion 41 supporting the tube body of the first tube group 2. The fixing member 5 is detachably connected to the support portion 41, with the tube body of the first tube group 2 positioned between the fixing member 5 and the support portion 41. The support member 4 provides support for the first tube group 2, preventing direct contact between the first tube group 2 and the water receiving tray 1, thereby improving the ease of installation and removal of the first tube group 2 from the first trough 11 or the second trough 12. Furthermore, a fixing member 5 is detachably connected to the support portion 41, with the tube body of the first tube group 2 positioned between the support portion 41 and the fixing member 5. The fixing member 5 is detachably connected to the support portion 41, thereby securing the tube body of the first tube group 2. The fixing member 5 and the support portion 41 are detachably connected via a threaded connection, thereby improving the stability of the first tube group 2. In this configuration, the first tube group 2 is fixed by providing the support member 4 and the fixing member 5 , thereby conveniently achieving a detachable connection between the first tube group 2 and the first groove 11 or the second groove 12 .

[0050] It should be noted that the number of support members 4 and fixing members 5 is not limited here, and multiple groups of support members 4 and fixing members 5 can be provided to improve the stability of limiting the first tube group 2.

[0051] Furthermore, in some embodiments, the support member 4 has an "X"-shaped structure, with both ends of the "X"-shaped structure detachably connected to the first slot 11 or the second slot 12, and the middle portion of the "X"-shaped structure serving as a support portion 41 for supporting the first tube assembly 2. In other words, the bottom ends of the "X"-shaped support member 4 serve as connecting ends detachably connected to the plate of the first slot 11 or the second slot 12, preferably by threaded connections. The top of the "X"-shaped structure provides the support portion 41 for the first tube assembly 2. This arrangement improves the convenience of detachably connecting the support portion 41 to the first slot 11 or the second slot 12, and enhances the stability of the connection between the support member 4 and the first slot 11 or the second slot 12.

[0052] In some embodiments, the middle portion of the fixing member 5 is a first curved portion 51 that mates with the tube body of the first tube group 2, and the two ends of the fixing member 5 are connecting portions 52 that are detachably connected to the support portion 41. Specifically, during the installation process of the first tube group 2 and the first slot 11 or the second slot 12, first, the support member 4 is screwed to the slot wall of the first slot 11 or the second slot 12; then, the first tube group 2 is placed on the support portion 41 of the support member 4; then, the first curved portion 51 of the fixing member 5 is aligned with the tube body of the first tube group 2; finally, the connecting portions 52 at both ends of the fixing member 5 are bolted to the support portion 41. This achieves the clamping of the first tube group 2 by the fixing member 5 and the support portion 41, thus completing the detachable connection of the first tube group 2 to the first slot 11 or the second slot 12. Such a configuration can further limit the position of the first tube group 2 and prevent the first tube group 2 from being dislocated when the drainage assembly shakes, thereby improving the stability of the first tube group 2 during use and improving the smoothness of drainage of the first tube group 2.

[0053] In addition to the first curved portion 51 in the middle of the fixing member 5, which mates with the first tube assembly 2, the support portion 41 further comprises a second curved portion (not shown) that mates with the tube body of the first tube assembly 2. That is, when the fixing member 5 and the support portion 41 jointly position the first tube assembly 2, the first curved portion 51 of the fixing member 5 mates with part of the tube body of the first tube assembly 2, while the second curved portion of the support portion 41 mates with the remainder of the tube body. This increases the contact area between the fixing member 5 and the support member 4 and the tube body of the first tube assembly 2, enhancing the fixing strength of the fixing member 5 and the support member 4 on the tube body of the first tube assembly 2 and further improving the stability of the fixing of the first tube assembly 2.

[0054] In some embodiments, the wall of the second groove 12 protrudes from the bottom of the first groove 11 in the groove depth direction of the second groove 12, and the wall of the second groove 12 is provided with a notch 6 to allow the water in the first groove 11 to flow into the second groove 12. In other words, when the water receiving tray 1 is arranged according to Figure 1 When placed in the orientation shown, the bottom of the second trough 12 is lower than the bottom of the first trough 11, and the wall of the second trough 12 protrudes from the bottom of the first trough 11 in the direction indicated by arrow Y. The notch 6 is used to direct condensed water in the first trough 11 to the second trough 12. When the temperature control device drains water through the water receiving tray 1, the temperature control device drains the condensed water into the first trough 11 or the second trough 12. The condensed water discharged into the first trough 11 flows through the notch 6 provided in the wall of the first trough 11 into the second trough 12, and then is discharged from the second trough 12 to the outside of the drain assembly, thereby draining the condensed water from the drain tray.

[0055] In some embodiments, the first tube assembly 2 includes a water inlet 21 located within the second trough 12, and the height of the water inlet 21 is lower than that of the first trough 11, thereby directing the water in the second trough 12 to the second tube assembly 3. Specifically, when condensed water discharged from the temperature control device to the first trough 11 flows into the second trough 12, the water level in the second trough 12 rises. Once the water level reaches the water inlet 21 of the first tube assembly 2 located within the second trough 12, the condensed water flows from the water inlet 21 to the second tube assembly 3 for discharge, as the height of the water inlet 21 is lower than that of the bottom of the first trough 11. This arrangement facilitates the discharge of condensed water from the water receiving tray 1, prevents large amounts of water from accumulating within the first trough 11 of the water receiving tray 1, reduces the area and duration of condensed water accumulation, and improves the efficiency of draining condensed water from the water receiving tray 1.

[0056] In some embodiments, the first tube set 2 and the second tube set 3 are connected via a flexible joint. Specifically, a flexible joint is installed on the wall of the second tank 12, with the end of the first tube set 2 threadedly connected to one end of the flexible joint, and the end of the second tube set 3 threadedly connected to the other end of the flexible joint. This facilitates the connection between the first and second tube sets 2 and 3, improves installation efficiency, and enhances the ease of subsequent assembly and disassembly of the first and second tube sets 2 and 3 for maintenance. Furthermore, compared to welding the second tube set 3 to the sidewall of the second tank 12, this reduces the installation strength of the second tube set 3 and improves the ease of assembly and disassembly of the second tube set 3.

[0057] It should be noted that the union is made of malleable cast iron, also known as oil-made, a type of pipe fitting. It has a three-dimensional polygonal design and a three-dimensional thread engraved on the inner layer. The connection form is a fixed joint and a female joint used in conjunction with each other. The two ends are connected to the corresponding pipe threads and sealed with a PVC pad or rubber pad in the middle.

[0058] In addition to the flexible connection between the first tube group 2 and the second tube group 3, a clearance groove 7 is further provided on the side wall of the water receiving tray 1 to allow for the second tube group 3 to pass through. Since one end of the second tube group 3 is threadedly connected to the flexible connection, the second tube group 3 needs to be rotated to complete installation. By providing the clearance groove 7 on the side wall of the water receiving tray 1 to allow for the second tube group 3 to pass through, interference with the installation of the second tube group 3 can be avoided, thereby improving the convenience of installing the second tube group 3.

[0059] It should be noted that the avoidance groove 7 is a groove-shaped structure that is recessed from the bottom wall and / or side wall of the water receiving pan 1 toward the side away from the second tube group 3. The avoidance groove 7 is tightly connected to the bottom wall and / or side wall of the water receiving pan 1. For example, the avoidance groove 7 can be integrally formed with the bottom wall and / or side wall of the water receiving pan 1, or the avoidance groove 7 can be fixedly connected to the bottom wall and / or side wall of the water receiving pan 1 by welding or other connection methods. In this way, when condensed water is retained in the water receiving pan 1, the condensed water will not flow from the location of the avoidance groove 7 to the outside of the water receiving pan 1.

[0060] A temperature control device includes a body and the aforementioned drainage assembly connected to the body, the drainage assembly being used to drain condensed water generated by the body. Since the temperature control device includes the aforementioned drainage assembly, the beneficial effects of the temperature control device brought about by the drainage assembly are described above and will not be repeated here.

[0061] The basic principles of the present application have been described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, and effects mentioned in this application are merely illustrative and not restrictive, and it should not be assumed that these advantages, strengths, and effects are required of each embodiment of this application. In addition, the specific details disclosed above are merely illustrative and facilitating understanding, and are not restrictive. The above details do not limit this application to necessarily being implemented using the above specific details.

[0062] The block diagrams of the devices, devices, equipment, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As will be appreciated by those skilled in the art, these devices, devices, equipment, and systems can be connected, arranged, or configured in any manner. Words such as "include," "comprise," "have," and the like are open-ended words, meaning "including but not limited to," and can be used interchangeably therewith. The words "or" and "and" used herein refer to the words "and / or" and can be used interchangeably therewith, unless the context clearly indicates otherwise. The word "such as" used herein refers to the phrase "such as but not limited to," and can be used interchangeably therewith.

[0063] It should also be noted that in the apparatus, device, and method of the present application, each component or each step can be decomposed and / or recombined, and such decomposition and / or recombination should be regarded as equivalent solutions of the present application.

[0064] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0065] It should be understood that the qualifiers "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present application are only used to more clearly illustrate the technical solutions and cannot be used to limit the scope of protection of the present application.

[0066] The above description has been provided for the purpose of illustration and description. Furthermore, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although a number of example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A drainage assembly, characterized in that: include: A water receiving tray comprising a first trough and a second trough connected to the bottom of the first trough, wherein the first trough is higher than the second trough; a first tube group connected to the first tank and / or the second tank; a second tube group, disposed on a wall surface of the second tank and connected to the first tube group; a liquid level detection member, disposed in the second tank, for detecting the liquid level of the liquid in the second tank; Wherein, at least one of the first tube group and the second tube group is detachably connected to the water receiving tray.

2. The drainage assembly according to claim 1, characterized in that The liquid level detection component includes: a sliding rod, located in the second groove; The float is sleeved on the slide rod and can slide along the slide rod when the liquid level in the second tank rises or falls.

3. The drainage assembly according to claim 2, characterized in that: Also includes: A plurality of support members are provided, one end of each support member is detachably connected to the first groove or the second groove, and the other end is a support portion for supporting the tube body of the first tube group; A fixing member is detachably connected to the supporting portion, and the tube body of the first tube group is located between the fixing member and the supporting portion.

4. The drainage assembly according to claim 3, characterized in that: The middle portion of the fixing member is a first arc-shaped portion that fits with the tube body of the first tube group, and both end portions of the fixing member are connecting portions that are detachably connected to the supporting portion.

5. The drainage assembly according to claim 3 or 4, characterized in that: The supporting portion is a second arc-shaped portion that fits with the tube body of the first tube group.

6. The drainage assembly according to claim 1, characterized in that The wall surface of the second groove protrudes from the groove bottom of the first groove in the groove depth direction of the second groove, and the wall surface of the second groove is provided with a gap for allowing water in the first groove to flow into the second groove.

7. The drainage assembly according to claim 1 or 6, characterized in that: The first tube group includes a water inlet end located in the second tank, and the height of the water inlet end is lower than the height of the first tank, so as to guide the water in the second tank to the second tube group.

8. The drainage assembly according to claim 1, characterized in that The first tube group and the second tube group are connected via a flexible joint.

9. The drainage assembly according to claim 8, characterized in that: The side wall of the water receiving tray is provided with an avoidance groove for avoiding the second pipe group.

10. A temperature control device, characterized in that: The invention comprises a main body and a drainage assembly according to any one of claims 1 to 9 connected to the main body, wherein the drainage assembly is used to drain condensed water generated by the main body.

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