Quickly-mounted heat recovery device

Abstract

The utility model relates to the technical field of heat recycling devices, and discloses a fast-assembly type heat recycling device which is applied to an installation opening of an installation basin body. Comprising a lower water shell, a water supply heat exchanger and a fastener, the locking fastener is connected to the upper end of the lower water shell; and after the lower end of the lower water shell penetrates through the mounting opening of the basin body, the upper end of the lower water shell is locked and clamped on the mounting opening of the basin body through the locking fastener. According to the quick-assembly type heat recovery device, the design of the locking fastener is adopted, the locking fastener is combined with the upper end of the water discharging shell for application, a traditional threaded connection mode is replaced, the heat recovery device can be quickly, simply and conveniently installed on the installation opening of the basin body, thread alignment and fastening are not needed in the whole process, the installation steps are greatly simplified, and the installation efficiency is improved. The installation efficiency is improved, the installation cost and the time cost are reduced, the water leakage risk caused by thread abrasion is reduced, and the overall stability and durability of the structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat recovery device technical field, especially to a quick -witted heat recovery device. BACKGROUND

[0002] In the daily operation of hair salon and beauty salon, the heat recovery device is a key component of the hair washing and rinsing equipment, and is used for recycling the heat of the hot waste water, and is mainly applied to the mounting port of a hair washing basin.

[0003] A replaceable inner core and a heat recovery device comprising the same are disclosed in Chinese patent No. CN202021830874.7. The replaceable inner core comprises: an inner shell, which is provided with an inner accommodating cavity for accommodating a heat exchange inner core; and an outer shell, which is provided with an outer accommodating cavity for accommodating the inner shell. As shown in the drawings of the patent, the upper end of the outer shell is provided with external threads, so that the heat recovery device is mainly installed on the mounting port of the hair washing basin in a threaded connection manner, which is consistent with the mounting of the heat recovery device of most existing hair washing and rinsing equipment on the mounting port of the hair washing basin. However, the upper end of the outer shell is fixed to the mounting port of the hair washing basin in a threaded connection manner. This installation method requires a lot of time for alignment and fastening, and the installation efficiency is low. Otherwise, it will not only affect the strength and sealing performance of the connection, but also increase the difficulty of installation and maintenance, and even cause safety hazards, and there is a risk of water leakage caused by thread wear. In addition, the complexity of threaded connection also increases the difficulty of later maintenance and replacement. SUMMARY

[0004] The utility model aims at overcoming the problems of the prior art, and provides a quick -witted heat recovery device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0006] A quick -witted heat recovery device is applied to the mounting port of a basin body, and comprises a lower shell and a water supply heat exchanger connected in the lower shell, and further comprises:

[0007] A lock piece is connected to the upper end of the lower shell;

[0008] When the lower end of the lower shell passes through the mounting port of the basin body, the upper end of the lower shell is locked and clamped on the mounting port of the basin body through the lock piece.

[0009] Further, the lock piece is a barb lock; when the lower end of the lower shell passes through the mounting port of the basin body, the barb lock slides through the mounting port of the basin body and tightly abuts on the bottom outer wall of the basin body, and the upper end of the lower shell abuts on the bottom inner wall of the basin body and is locked and clamped with the barb lock on the mounting port of the basin body.

[0010] Further, the barb lock buckle comprises a connecting part and an elastic pressing part; the connecting part is connected with the upper end of the drain shell; the lower end of the elastic pressing part is connected with the connecting part, and the upper end of the elastic pressing part is arranged in a barb shape and inclined upward and outward relative to the drain shell.

[0011] Further, a reinforcing rib is connected between the lower end of the elastic pressing part and the connecting part.

[0012] Further, the upper end of the drain shell is provided with a swing opening corresponding to the position of the barb lock buckle, so that the barb lock buckle can be pressed and swung.

[0013] Further, at least three lock buckle parts are uniformly arranged around the central axis of the water shell.

[0014] Further, the drain shell comprises an upper shell and a lower shell; the upper shell and the lower shell are detachably connected; the lock buckle part is connected to the upper end of the lower shell.

[0015] Further, the lower end of the upper shell is threadedly connected with the upper end of the lower shell.

[0016] Further, a positioning ring groove is formed in the outer wall of the lower end of the upper shell; a first sealing ring is sleeved on the positioning ring groove.

[0017] A second sealing ring is sleeved on the upper shell and seals the mounting opening of the basin body.

[0018] Further, the upper shell is a funnel structure in a T shape; the upper shell comprises a cylindrical groove body part and a cylindrical pipe body part connected with the bottom end of the cylindrical groove body part; the inner cavity of the cylindrical groove body part is in communication with the pipe cavity of the cylindrical pipe body part.

[0019] Compared with the prior art, the heat recovery device has the following advantages:

[0020] The heat recovery device comprises a drain shell, a basin body, a water supply heat exchanger and a lock buckle part, wherein the drain shell is arranged on the basin body and is connected with the water supply heat exchanger; the lock buckle part is arranged on the upper end of the drain shell; the lock buckle part is combined with the upper end of the drain shell and is clamped on the mounting opening of the basin body after the lower end of the drain shell passes through the mounting opening of the basin body; the lock buckle part is designed to replace the traditional threaded connection mode, so that the heat recovery device can be quickly and conveniently installed on the mounting opening of the basin body, the threaded alignment and fastening are not needed in the whole process, the installation steps are greatly simplified, the installation efficiency is improved, the installation cost and time cost are reduced, the risk of water leakage caused by threaded wear is reduced, and the overall stability and durability of the structure are improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The application will be described in further detail below with reference to the drawings and specific embodiments.

[0022] Figure 1 is the exploded perspective structural schematic view of the quick-mounting heat recovery device of the utility model.

[0023] Figure 2 is the perspective structural schematic view of the quick-mounting heat recovery device of the utility model.

[0024] Figure 3 is the perspective structural schematic view of the lower shell of the utility model.

[0025] Figure 4 is Figure 3 the enlarged view of A part shown in the figure.

[0026] The figure includes:

[0027] The lower shell 1, the upper shell body 11, the positioning ring groove 111, the lower shell body 12, the swing opening 121, the lock catch 2, the connecting part 21, the elastic pressing part 22, the reinforcing rib 23, the water supply heat exchanger 3, the second sealing ring 4. Specific embodiments

[0028] The specific embodiments of the utility model will be described in further detail below with reference to the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0029] As Figures 1 to 4As shown, a quick installation type heat recovery device is applied to the installation port of the basin body. Specifically, the quick installation type heat recovery device is mainly applied to the installation port of the basin body of the hair washing and water flushing equipment in the hair salon or beauty salon. Of course, the quick installation type heat recovery device can also be applied in other fields. The installation port of the basin body can be the installation port of the wash basin of the shower room, the installation port of the kitchen vegetable basin, and other fields that need to be applied. In this embodiment, the quick installation type heat recovery device is mainly applied to the installation port of the basin body of the hair washing and water flushing equipment in the hair salon or beauty salon. The quick installation type heat recovery device includes a drain shell 1, a water supply heat exchanger, and a locking piece 2. The drain shell 1 is designed to be made of high-quality corrosion-resistant materials, has good sealing performance and durability, and is mainly used to guide hot waste water to flow out of the basin body. The water supply heat exchanger is installed inside the drain shell 1, which is used to recover the heat generated by the hot waste water during the hair washing process, and transfer the heat to the water supply system, realize effective heat recovery, and achieve the effect of energy saving, improve the energy utilization efficiency, reduce the energy consumption, and meet the green environmental protection concept. The water supply heat exchanger is a existing heat exchange pipe body structure, which is not shown in the drawing. The locking piece 2 is connected to the upper end of the drain shell 1; when the lower end of the drain shell 1 passes through the installation port of the basin body, the upper end of the drain shell 1 is locked and clamped on the installation port of the basin body by the locking piece 2.

[0030] The quick installation type heat recovery device adds a locking piece 2 to the upper end of the drain shell 1 based on the drain shell 1 and the water supply heat exchanger. After the lower end of the drain shell 1 passes through the installation port of the basin body, the upper end of the drain shell 1 is combined with the locking piece 2 to lock and clamp on the installation port of the basin body. The design of the locking piece 2 is combined with the upper end of the drain shell 1 to replace the traditional threaded connection method, so that the heat recovery device can be quickly and simply installed on the installation port of the basin body. The whole process does not need to be threaded and fastened, greatly simplifies the installation steps, improves the installation efficiency, reduces the installation cost and time cost, reduces the risk of water leakage caused by thread wear, and improves the overall stability and durability of the structure.

[0031] In the embodiment, the locking piece 2 is a barb lock; when the lower end of the drain shell 1 passes through the mounting port of the basin, the barb lock slides through the mounting port of the basin and abuts against the bottom outer wall of the basin, and the upper end of the drain shell 1 abuts against the bottom inner wall of the basin and is locked with the barb lock on the mounting port of the basin. The barb lock is designed as the locking piece 2, when the lower end of the drain shell 1 passes through the mounting port of the basin, the barb lock can easily slide through the edge of the mounting port and abut against the bottom outer wall of the basin, and the upper end of the drain shell 1 abuts against the bottom inner wall of the basin, and the barb lock forms a firm locking structure, which ensures that the quick-mounting heat recovery device is stably mounted on the basin without additional tools or complex steps, greatly simplifies the installation process, and can be quickly installed by non-professionals, has high installation efficiency, and reduces installation cost and time cost.

[0032] Specifically, the barb lock comprises a connecting portion 21 and an elastic abutting portion 22; the connecting portion 21 is connected with the upper end of the drain shell 1; the connecting portion 21 is the part of the barb lock connected with the upper end of the drain shell 1. Its main function is to ensure that the locking piece can be stably attached to the drain shell 1, thereby ensuring the stability and reliability of the entire locking system. The lower end of the elastic abutting portion 22 is connected with the connecting portion 21, and the upper end of the elastic abutting portion 22 is inclined upward and outward in a barb shape relative to the drain shell 1. Preferably, the connecting portion 21 and the elastic abutting portion 22 are both in a sheet structure, which has good elastic deformation effect and is conducive to combination with the upper end of the drain shell 1 and locking on the mounting port of the basin. The elastic abutting portion 22 is the core part of the barb lock, which has elastic properties and is designed in a barb shape, inclined upward and outward. When the barb lock passes through the mounting port of the basin, such design of the barb lock can make the elastic abutting portion 22 deform when subjected to external force, first pass through the mounting port of the basin, and then reset to abut against the bottom outer wall of the basin. Moreover, the upper end of the elastic abutting portion 22 is inclined in a barb shape relative to the drain shell 1. Such structure can provide additional friction in the locked state, increase the stability of the locking, and combine with the upper end of the drain shell 1 to form a firm locking structure, which ensures that the quick-mounting heat recovery device is stably mounted on the basin without additional tools or complex steps, greatly simplifies the installation process, and can be quickly installed by non-professionals, has high installation efficiency, and reduces installation cost and time cost.

[0033] In order to strengthen the connection stability between the elastic abutting portion 22 and the connecting portion 21 and have good and stable elastic deformation ability, a reinforcing rib 23 is connected at the connection between the lower end of the elastic abutting portion 22 and the connecting portion 21.

[0034] Further optimize the barbed lock, the upper end of the lower shell 1 is provided with a swing opening 121 corresponding to the position of the barbed lock, which can be pressed and swung by the barbed lock. Specifically, the connecting part 21 is connected to the bottom end of the swing opening 121, and the elastic pressing part 22 can be elastically deformed and swung in the swing opening 121, which is convenient for adjusting the position of the barbed lock and facilitating the installation between the lower shell 1 and the basin body.

[0035] In order to further strengthen the connection stability between the lower shell 1 and the basin body, at least three of the lock members 2 are uniformly arranged around the central axis of the water shell. In this embodiment, the number of lock members 2 is six, of course, the number of lock members 2 can be reasonably designed according to the demand, such as 3, 4, 5, etc.

[0036] In this embodiment, the lower shell 1 includes an upper shell 11 and a lower shell 12; the upper shell 11 and the lower shell 12 are detachably connected; the lock member 2 is connected to the upper end of the lower shell 12. By setting the upper shell 11 and the lower shell 12 to form the lower shell 1, the quick installation type heat recovery device is detached from the basin body, only needs to detach and separate the upper shell 11 and the lower shell 12, which can complete the disassembly of the quick installation type heat recovery device, at the same time, the design of the lower shell 1 is more flexible, which can adapt to different sizes and models of washing equipment basin body, and broaden the application range.

[0037] Preferably, the lower end of the upper shell 11 is threadedly connected to the upper end of the lower shell 12, which is simple in connection mode and easy to operate, which is helpful to quickly detach the quick installation type heat recovery device from the basin body.

[0038] In order to better strengthen the connection sealing between the upper shell 11 and the lower shell 12, and prevent the phenomenon of water leakage, a positioning ring groove 111 is formed on the outer wall of the lower end of the upper shell 11; a first sealing ring is sleeved on the positioning ring groove 111. In order to better strengthen the connection sealing between the installation port of the lower shell 1 and the basin body, and prevent the phenomenon of water leakage, a second sealing ring is sleeved on the upper shell 11 to seal the installation port of the basin body.

[0039] Preferably, the upper shell 11 is a funnel structure in T shape; the upper shell 11 includes a cylindrical groove body part and a cylindrical pipe body part connected to the bottom end of the cylindrical groove body part; the inner cavity of the cylindrical groove body part is in communication with the pipe cavity of the cylindrical pipe body part. The shape of the upper shell 11 is designed to better combine with the lock member 2, replacing the traditional threaded connection mode, so that the heat recovery device can be quickly and simply installed on the installation port of the basin body, and the whole process does not need to be aligned and fastened by threads, which greatly simplifies the installation steps, improves the installation efficiency, reduces the installation cost and time cost, and reduces the risk of water leakage caused by thread wear, improves the overall stability and durability of the structure.

[0040] In another embodiment, the quick installation heat recovery device is basically the same as the quick installation heat recovery device in the above embodiment, except that the locking part 2 is a clamp part, and the clamp part is a conventional structure, which can be easily imagined, and is not shown in the drawings. When the lower end of the drain shell 1 passes through the mounting port of the basin, the clamp part is buckled on the upper end of the drain shell 1 and tightly presses the bottom outer wall of the basin. At this time, the upper end of the drain shell 1 abuts on the bottom inner wall of the basin, and the clamp part is locked on the mounting port of the basin. In this way, the heat recovery device can be quickly and simply installed on the mounting port of the basin, and the whole process does not need to be aligned and fastened by threads, greatly simplifying the installation steps, improving the installation efficiency, reducing the installation cost and time cost, reducing the risk of water leakage caused by thread wear, and improving the overall stability and durability of the structure.

[0041] In summary, the embodiment of the utility model provides a kind of quick installation heat recovery device, wherein, the quick installation heat recovery device is based on drain shell 1 and water supply heat exchanger, locking part 2 is additionally arranged on the upper end of drain shell 1, after the lower end of drain shell 1 passes through the mounting port of basin, the upper end of drain shell 1 is combined with locking part 2 and locked on the mounting port of basin, the design of locking part 2 is combined with the upper end of drain shell 1, instead of traditional threaded connection mode, so that the heat recovery device can be quickly and simply installed on the mounting port of the basin, and the whole process does not need to be aligned and fastened by threads, greatly simplifying the installation steps, improving the installation efficiency, reducing the installation cost and time cost, reducing the risk of water leakage caused by thread wear, and improving the overall stability and durability of the structure.

[0042] The above is only the preferred embodiment of the present application, and it should be noted that for ordinary skilled persons in the technical field, several improvements and replacements can be made without departing from the technical principles of the present application, and these improvements and replacements should be considered as the protection scope of the present application.

Claims

1. A quick-mounting heat recovery device, which is applied to a mounting port of a mounting basin, comprising a lower water shell and a water supply heat exchanger connected in the lower water shell, characterized in that, The quick-mounting heat recovery device further comprises: a locking member connected to the upper end of the drain casing; when the lower end of the drain casing passes through the mounting opening of the basin, the upper end of the drain casing is locked by the locking member on the mounting opening of the basin.

2. The quick-mount heat recovery device according to claim 1, wherein The locking member is a barb locking member; when the lower end of the drain casing passes through the mounting opening of the basin, the barb locking member slides through the mounting opening of the basin and abuts against the bottom outer wall of the basin, the upper end of the drain casing abuts against the bottom inner wall of the basin and is locked by the barb locking member on the mounting opening of the basin.

3. The quick-mount heat recovery device according to claim 2, wherein The barb locking member comprises a connecting portion and an elastic abutting portion; the connecting portion is connected to the upper end of the drain casing; the lower end of the elastic abutting portion is connected to the connecting portion, and the upper end of the elastic abutting portion is inclined upward and outward in a barb shape relative to the drain casing.

4. The quick-mount heat recovery device according to claim 3, wherein A reinforcing rib is connected between the lower end of the elastic abutting portion and the connecting portion.

5. The quick-mount heat recovery device according to claim 2 or 3, characterized in that, The upper end of the drain casing is provided with a swing opening corresponding to the position of the barb locking member, which can be pressed and swung by the barb locking member.

6. The quick-mount heat recovery device according to claim 1 or 2, characterized by At least three locking members are uniformly arranged around the central axis of the drain casing.

7. The quick-mount heat recovery device according to claim 1 or 2, characterized by The drain casing comprises an upper casing and a lower casing; the upper casing and the lower casing are detachably connected; the locking member is connected to the upper end of the lower casing.

8. The quick-pack heat recovery device of claim 7, wherein, The lower end of the upper casing is threadedly connected to the upper end of the lower casing.

9. The quick-pack heat recovery device of claim 7, wherein, A positioning ring groove is formed in the lower end outer wall of the upper casing; a first sealing ring is sleeved on the positioning ring groove; A second sealing ring is sleeved on the upper casing and seals the mounting opening of the basin.

10. The quick-pack heat recovery device of claim 7, wherein, The upper casing is a funnel structure in a T shape; the upper casing comprises a cylindrical groove body portion and a cylindrical pipe body portion connected to the bottom end of the cylindrical groove body portion; the inner cavity of the cylindrical groove body portion is in communication with the pipe cavity of the cylindrical pipe body portion. The upper casing is a funnel structure in a T shape; the upper casing comprises a cylindrical groove body portion and a cylindrical pipe body portion connected to the bottom end of the cylindrical groove body portion; the inner cavity of the cylindrical groove body portion is in communication with the pipe cavity of the cylindrical pipe body portion.

Images