Detachable modular water heating assembly

Abstract

The utility model discloses a detachable module type water heating assembly which comprises an upper flow collecting groove, a lower flow collecting groove and a flat pipe module assembly. Convex collecting pipes are arranged on the sides, close to the flat pipe module assembly, of the upper collecting groove and the lower collecting groove, the flat pipe module assembly is composed of an upper flat pipe collecting groove, a lower flat pipe collecting groove and a flat pipe set, the flat pipe set is arranged between the upper flat pipe collecting groove and the lower flat pipe collecting groove, and convex flat pipe collecting pipes are arranged on the outer sides of the upper flat pipe collecting groove and the lower flat pipe collecting groove; a communicating pipeline is arranged between the convex flat pipe collecting pipes and the convex collecting pipes; horizontal limiting plates are arranged on the upper side of the upper flat pipe collecting groove and the lower side of the lower flat pipe collecting groove, and side plates are arranged on the left sides and the right sides of the upper collecting groove, the lower collecting groove, the upper flat pipe collecting groove and the lower flat pipe collecting groove. According to the utility model, the structure is novel, the warm water total layer is divided into a plurality of groups of small-specification flat pipe modules, the later maintenance and replacement are convenient, the use cost is reduced, the small-specification flat pipe total layer is convenient to clean, and the internal cleaning cleanliness is improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle warm water tanks, in particular to a detachable modular warm water assembly. Background Art

[0002] The function of the car heater water tank is to cool the water to absorb the heat in the water jacket, flow into the radiator, and then disperse the heat, and then return to the water jacket and circulate continuously. The car heater water tank is mainly composed of radiator core, water pipes, etc.

[0003] The current warm water assembly is an integrated structure and is not easy to disassemble. Due to the large size of the warm water assembly, when using high-pressure water flow for cleaning, the high-pressure water flow cannot reach every corner of the flat tube group. At the same time, due to the large number of flat tube groups, the high-pressure water flow is easy to disperse, and the scouring force on the inner wall is greatly reduced, so the cleaning effect is not obvious. Utility Model Content

[0004] The utility model aims to provide a detachable modular water heater assembly which is convenient for assembly and later maintenance.

[0005] The purpose of the utility model is achieved as follows: a detachable modular warm water assembly, comprising an upper collecting trough, a lower collecting trough, and a flat tube module assembly placed between the upper collecting trough and the lower collecting trough; the upper collecting trough and the lower collecting trough are provided with an outwardly convex collecting pipe on one side of the flat tube module assembly, the flat tube module assembly is composed of an upper flat tube collecting trough, a lower flat tube collecting trough and a flat tube group, the flat tube group is placed between the upper flat tube collecting trough and the lower flat tube collecting trough, and an outwardly convex flat tube collecting pipe is provided on the outer side of the upper flat tube collecting trough and the lower flat tube collecting trough; a connecting pipe is provided between the outwardly convex flat tube collecting pipe and the outwardly convex collecting pipe; a horizontal limiting plate is provided on the upper side of the upper flat tube collecting trough and the lower side of the lower flat tube collecting trough, and side plates are provided on the left and right sides of the upper collecting trough, the lower collecting trough, the upper flat tube collecting trough and the lower flat tube collecting trough, and the side plates are connected and fixed to the horizontal limiting plate, the upper collecting trough and the lower collecting trough.

[0006] Preferably, the side plates are symmetrically provided with inner fixed steps and outer fixed steps at the upper and lower ends; the horizontal limit plate is placed on the inner fixed step and fixedly connected by bolts; extension plates are provided on both sides of the upper collecting trough and the lower collecting trough, and the extension plates are fixedly connected to the outer fixed step by bolts.

[0007] Preferably, a through hole is formed on the horizontal limiting plate, and the outwardly convex flat tube collector passes through the through hole and is exposed outside the limiting plate.

[0008] Preferably, both ends of the connecting pipe are provided with self-rotating nut joints which are respectively threadedly connected with the externally convex flat tube collecting pipe and the externally convex collecting pipe; and a sealing gasket is provided inside the self-rotating nut joint.

[0009] Preferably, flat tube side plates are provided on both sides of the flat tube group between the upper flat tube collecting trough and the lower flat tube collecting trough.

[0010] Compared with the prior art, the utility model is beneficial in that:

[0011] 1. The refrigerant liquid in the manifold is guided to multiple groups of flat tube module assemblies through the connecting pipe to avoid direct connection between the flat tube module assembly and the manifold, so that each flat tube module assembly can be separated separately and replaced separately when the warm water tank is damaged; at the same time, it is also more convenient to clean the warm water tank. The original large-sized flat tube module assembly is separated into multiple groups of small-sized flat tube module assemblies to facilitate the flushing of high-pressure liquid and improve the flushing force. The external convex flat tube manifold is also easy to connect with the external flushing mechanism, which is convenient and quick;

[0012] 2. The flat tube module assembly and the collecting trough are assembled using limit plates, side plates and other structures, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 for Figure 1 A magnified view of the structure in the middle.

[0015] Among them, 1 is an upper collecting trough, 2 is a lower collecting trough, 3 is a flat tube module assembly, 301 is an upper flat tube collecting trough, 302 is a lower flat tube collecting trough, 303 is a flat tube group, 4 is an externally convex collecting pipe, 5 is an externally convex flat tube collecting pipe, 6 is a connecting pipe, 7 is a horizontal limit plate, 8 is a side plate, 801 is an internal fixed step, 802 is an external fixed step, 9 is an extension plate, and 10 is a flat tube side plate. DETAILED DESCRIPTION

[0016] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0017] It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figure 1-2 As shown, a detachable modular warm water assembly includes an upper manifold 1, a lower manifold 2, and a flat tube module assembly 3 placed between the upper manifold 1 and the lower manifold 2; the upper manifold 1 and the lower manifold 2 are provided with an outwardly convex manifold 4 on one side of the flat tube module assembly, and the flat tube module assembly 3 is composed of an upper flat tube manifold 301, a lower flat tube manifold 302 and a flat tube group 303, and the flat tube group 303 is placed between the upper flat tube manifold 301 and the lower flat tube manifold 302. An outwardly convex flat tube collecting pipe 5 is provided on the outside of 02; a connecting pipe 6 is provided between the outwardly convex flat tube collecting pipe 5 and the outwardly convex collecting pipe 4; a horizontal limit plate 7 is provided on the upper side of the upper flat tube collecting trough 301 and the lower side of the lower flat tube collecting trough 302, and side plates 8 are provided on the left and right sides of the upper collecting trough 1, the lower collecting trough 2, the upper flat tube collecting trough 301 and the lower flat tube collecting trough 302, and the side plates 8 are connected and fixed to the horizontal limit plate 7, the upper collecting trough 1 and the lower collecting trough 2, and the side plates are used to support the flat tube module assembly and the collecting trough to ensure the stability of the overall structure.

[0020] like Figure 1As shown, the side plate 8 is symmetrically provided with an inner fixed step 801 and an outer fixed step 802 at the upper and lower ends; the horizontal limit plate 7 is placed on the inner fixed step 801 and is fixedly connected by bolts; an extension plate 9 is provided on both sides of the upper collecting trough 1 and the lower collecting trough 2, and the extension plate 9 is fixedly connected to the outer fixed step 802 by bolts, and the collecting trough is fixed by the extension plate to ensure the stability of the overall structure.

[0021] like Figure 1 As shown, a through hole is opened on the horizontal limit plate 7, and the outwardly convex flat tube collector 5 passes through the through hole and is exposed to the outside of the limit plate. The diameter of the through hole is slightly larger than the diameter of the outwardly convex flat tube collector. The exposed outwardly convex flat tube collector can form a limit with the through hole on the horizontal limit plate to avoid excessive shaking of the flat tube module assembly after installation.

[0022] like Figure 2 As shown, self-rotating nuts 601 are provided at both ends of the connecting pipe 6, which are respectively threadedly connected to the externally convex flat tube collecting pipe and the externally convex collecting pipe; a sealing gasket (not shown in the figure) is provided in the self-rotating nut joint, and the externally convex flat tube collecting pipe and the externally convex collecting pipe are provided with external threads on the outside. The externally convex flat tube collecting pipe and the externally convex collecting pipe can be connected by rotating the self-rotating nut, and finally the flat tube module assembly is docked with the collecting tank to form a whole.

[0023] like Figure 1 As shown, flat tube side plates 10 are provided on both sides of the flat tube group between the upper flat tube collecting trough 801 and the lower flat tube collecting trough 802. The flat tube side plates can provide support force to avoid stress on the flat tube group when the horizontal limit plate is connected to the side plate, thereby improving the structural stability of the internal flat tube group and avoiding damage to the flat tube group.

[0024] The working principle of the utility model is explained as follows: during assembly, the limit plate is first sleeved on the externally convex flat tube collector, and then the limit plate is fixed to the inner fixed step of the side plate, and then the externally convex flat tube collector and the externally convex collector are connected through a connecting pipe, and finally the collecting trough is connected and fixed to the outer fixed step of the side plate; when cleaning, it only needs to be disassembled one by one, the small-sized flat tube assembly is conducive to cleaning, the internal cleaning cleanliness is high, and the effect is good.

[0025] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.

Claims

1. A detachable modular water heater assembly, characterized in that: It includes an upper collecting trough, a lower collecting trough, and a flat tube module assembly placed between the upper collecting trough and the lower collecting trough; the upper collecting trough and the lower collecting trough are provided with an outwardly convex collecting pipe on the side of the flat tube module assembly, the flat tube module assembly is composed of an upper flat tube collecting trough, a lower flat tube collecting trough and a flat tube group, the flat tube group is placed between the upper flat tube collecting trough and the lower flat tube collecting trough, and outwardly convex flat tube collecting pipes are provided on the outside of the upper flat tube collecting trough and the lower flat tube collecting trough; a connecting pipe is provided between the outwardly convex flat tube collecting pipe and the outwardly convex collecting pipe; horizontal limit plates are provided on the upper side of the upper flat tube collecting trough and the lower side of the lower flat tube collecting trough, and side plates are provided on the left and right sides of the upper collecting trough, the lower collecting trough, the upper flat tube collecting trough and the lower flat tube collecting trough, and the side plates are connected and fixed to the horizontal limit plates, the upper collecting trough and the lower collecting trough.

2. A detachable modular water heater assembly according to claim 1, characterized in that: The side plates are symmetrically provided with inner fixed steps and outer fixed steps at the upper and lower ends; the horizontal limit plate is placed on the inner fixed step and fixedly connected by bolts; extension plates are provided on both sides of the upper collecting trough and the lower collecting trough, and the extension plates are fixedly connected to the outer fixed steps by bolts.

3. A detachable modular water heater assembly according to claim 1, characterized in that: The horizontal limit plate is provided with a through hole, and the outwardly convex flat tube header passes through the through hole and is exposed outside the limit plate.

4. A detachable modular water heater assembly according to claim 1, characterized in that: The two ends of the connecting pipeline are provided with self-rotating nut joints which are respectively threadedly connected with the externally convex flat tube collecting pipe and the externally convex collecting pipe; and a sealing gasket is arranged inside the self-rotating nut joint.

5. The detachable modular water heater assembly according to claim 1, characterized in that: Flat tube side plates are provided on both sides of the flat tube group between the upper flat tube collecting trough and the lower flat tube collecting trough.

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