A rotatable distributor

Abstract

The utility model discloses a rotatable distributor in the technical field of distributors, comprising a tank body and a mounting groove, wherein the mounting groove is arranged on the inner upper side of the tank body, a distribution hole is arranged around the lower side of the outer wall of the tank body, a mounting bin is arranged on the inner lower side of the tank body, a first motor is fixedly connected to the bottom of the inner cavity of the mounting bin, a mounting plate is fixedly connected to the top of the power output shaft of the first motor, an annular baffle is fixedly connected to the top of the mounting plate, the top of the annular baffle passes through the mounting bin and extends to the interior of the tank body, and the annular baffle is located between the inner side walls of the distribution hole around the outer wall. The rotatable distributor has a reasonable structural design, can automatically control the medium to flow into a designated heat exchanger flow path, is easy to use, can be rotated to clean impurities on the inner wall of the tank body, and saves time and effort.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to a rotatable distributor. Background Art

[0002] The distributor is usually installed at the inlet of the heat exchanger to evenly distribute the medium to various flow paths of the heat exchanger. Specifically, an inlet is provided at one end of the distributor, and multiple outlets are provided at the other end of the distributor. The medium enters the distributor through the inlet and then is distributed to various flow paths of the heat exchanger through the multiple outlets.

[0003] The existing distributor has a relatively simple structure. The distribution holes of the distributor can only be opened or closed manually by the staff. It cannot automatically control the medium to be evenly distributed to the flow path of the heat exchanger. In addition, after long-term use, a large amount of impurities will adhere to the inner wall of the existing distributor. If it is not cleaned in time, the impurities will accumulate and affect the flow of the medium and the normal operation of the distributor. For this reason, we propose a rotatable distributor. Utility Model Content

[0004] The purpose of the utility model is to provide a rotatable distributor to solve the problem raised in the above background technology that the existing distributor has a relatively simple structure and can only be opened or closed manually by staff. The distribution holes of the distributor cannot be automatically controlled to evenly distribute the medium to the flow path of the heat exchanger. After long-term use, a large amount of impurities will adhere to the inner wall of the distributor. If it is not cleaned in time, the impurities will accumulate and affect the flow of the medium and the normal operation of the distributor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable distributor, comprising a tank body and a mounting groove, the mounting groove being opened on the inner upper side of the tank body, a distribution hole being opened around the lower side of the outer wall of the tank body, a mounting bin being opened on the inner lower side of the tank body, a first motor being fixedly connected to the bottom of the inner cavity of the mounting bin, a mounting plate being fixedly connected to the top of the power output shaft of the first motor, an annular baffle being fixedly connected to the top of the mounting plate, the top of the annular baffle passing through the mounting bin and extending to the interior of the tank body, and the annular baffle being located between the inner side walls of the distribution hole around the outer wall, overlapping holes being opened on the left and right sides of the outer wall of the annular baffle, a connecting pipe being fixedly connected to the left side of the top of the tank body, and a second motor being fixedly connected to the inner cavity top of the mounting groove.

[0006] As a further description of the above technical solution:

[0007] The bottom end of the power output shaft of the second motor passes through the mounting groove and extends to the inner cavity of the tank body, and the bottom end of the power output shaft of the second motor is fixedly connected with a mounting rod.

[0008] As a further description of the above technical solution:

[0009] The top end of the inner cavity of the mounting rod is fixedly connected to a third motor, and the bottom end of the power output shaft of the third motor is fixedly connected to a threaded rod.

[0010] As a further description of the above technical solution:

[0011] The outer side wall of the threaded rod is screwed with a mounting block, and the outer side wall of the mounting block is fixedly connected with connecting rods around the periphery and evenly distributed.

[0012] As a further description of the above technical solution:

[0013] The ends of the connecting rods around the outer wall penetrate the mounting rods and extend to the inner cavity of the tank body, and the ends of the connecting rods around the outer wall are fixedly connected with cleaning scrapers.

[0014] As a further description of the above technical solution:

[0015] The outer side wall of the cleaning scraper around the outer side wall is in contact with the tank body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The rotatable distributor can input the medium according to the position of the heat exchanger flow path, start the first motor to drive the mounting plate to rotate and drive the annular baffle to rotate, so that the overlapping holes on both sides of the annular baffle are moved to the position overlapping with the distribution holes opened on the tank body, and then the first motor is turned off, so that the medium in the tank body can flow to the designated heat exchanger flow path through the overlapping holes and the distribution holes. The motor can also be kept on to repeatedly overlap the overlapping holes and the distribution holes on the rotating annular baffle, so that the medium in the tank body can flow evenly to the heat exchanger flow path through the overlapping holes and the distribution holes, thereby automatically controlling the medium to flow into the designated heat exchanger flow path, which is convenient for use.

[0018] 2. When it is necessary to clean the impurities attached to the inner wall of the tank body, the rotatable distributor starts the second motor to drive the mounting rod to rotate, so that the mounting block on the mounting rod drives the connecting rod to rotate, and the cleaning scraper rotates with the mounting rod as the center to clean the impurities on the inner wall of the tank body. At the same time, the third motor is started to drive the threaded rod to rotate so that the mounting block installed on the threaded rod descends along with the rotation of the threaded rod, so that the cleaning scraper cleans the impurities on the inner wall of the tank body from top to bottom. After cleaning, the third motor is started to reverse and the mounting block is reset, so that the impurities on the inner wall of the tank body can be rotated to clean, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a rotatable distributor proposed by the utility model;

[0020] Figure 2 This is a front view cross-sectional structural schematic diagram of a rotatable distributor proposed by the utility model;

[0021] Figure 3 It is a right side cross-sectional structural schematic diagram of a rotatable distributor proposed by the utility model;

[0022] Figure 4 A rotatable distributor proposed by the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, tank body; 110, distribution hole; 120, installation chamber; 130, first motor; 140, installation plate; 150, annular baffle; 151, overlap hole; 160, connecting pipe; 200, installation groove; 210, second motor; 220, installation rod; 230, third motor; 231, threaded rod; 240, installation block; 241, connecting rod; 250, cleaning scraper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or 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.

[0027] The utility model provides a rotatable distributor, which can automatically control the medium to flow into the specified heat exchanger flow path, is easy to use, and can be rotated to clean the impurities on the inner wall of the tank, saving time and effort. Please refer to Figure 1-4 , comprising a tank body 100 and a mounting groove 200;

[0028] Please refer again Figure 1-4 The tank body 100 is used to install the main structure. A distribution hole 110 is opened around the lower side of the outer wall of the tank body 100. The distribution hole 110 is used to make the medium in the tank body 100 flow out. A mounting chamber 120 is opened on the lower side of the inner part of the tank body 100. The mounting chamber 120 is used to install the first motor 130. The bottom of the inner cavity of the mounting chamber 120 is fixedly connected with the first motor 130. The first motor 130 is used to drive the mounting plate 140 to rotate. The top of the power output shaft of the first motor 130 is fixedly connected with the mounting plate 140. The mounting plate 140 is used to install an annular baffle 150. The top of the mounting plate 140 is fixedly connected with an annular baffle 150. The annular baffle 150 is used to block the distribution hole 110. The top of the annular baffle 150 passes through the mounting chamber 120 and extends to the inside of the tank body 100, and the annular baffle 150 is located between the inner side walls of the distribution holes 110 around the outer wall. The outer wall of the annular baffle 150 has overlapping holes 150 on the left and right sides. 1. The overlap hole 151 is used to overlap with the distribution hole 110 to allow the medium in the tank body 100 to flow out. A connecting pipe 160 is fixedly connected to the left side of the top of the tank body 100. The connecting pipe 160 is used to connect the feed pipe. According to the position of the heat exchanger flow path where the medium is input, the first motor 130 is started to drive the mounting plate 140 to rotate and drive the annular baffle 150 to rotate, so that the overlap holes 151 on both sides of the annular baffle 150 move to the position overlapping with the distribution hole 110 opened on the tank body 100, and then the first motor 130 is turned off, so that the medium in the tank body 100 can flow to the specified heat exchanger flow path through the overlap hole 151 and the distribution hole 110. The motor can also be kept on to repeatedly overlap the overlap hole 151 and the distribution hole 110 on the rotating annular baffle 150, so that the medium in the tank body 100 can flow evenly to the heat exchanger flow path through the overlap hole 151 and the distribution hole 110;

[0029] In summary, the medium can be automatically controlled to flow into the specified heat exchanger flow path, which is convenient for use;

[0030] Please refer again Figure 1-3 The mounting groove 200 is opened on the upper side of the inner cavity of the tank body 100, and the second motor 210 is fixedly connected to the top of the inner cavity of the mounting groove 200. The second motor 210 is used to drive the mounting rod 220. The bottom end of the power output shaft of the second motor 210 passes through the mounting groove 200 and extends to the inner cavity of the tank body 100. The bottom end of the power output shaft of the second motor 210 is fixedly connected to the mounting rod 220. The mounting rod 220 is used to install the main structure, and the inner cavity top end of the mounting rod 220 is fixedly connected to the third motor 23 0, the third motor 230 is used to drive the threaded rod 231 to rotate, the bottom end of the power output shaft of the third motor 230 is fixedly connected with the threaded rod 231, the threaded rod 231 is used to install the mounting block 240, the outer wall of the threaded rod 231 is screwed with the mounting block 240, the mounting block 240 is used to install the connecting rod 241, the outer wall of the mounting block 240 is fixedly connected with the connecting rod 241 around the outer wall, and is evenly distributed, the connecting rod 241 is used to install the cleaning scraper 250, and the end of the connecting rod 241 around the outer wall The mounting rod 220 is penetrated and extends to the inner cavity of the tank body 100, and the end of the connecting rod 241 around the outer wall is fixedly connected with a cleaning scraper 250, and the cleaning scraper 250 is used to clean the inner wall of the tank body 100. The outer wall of the cleaning scraper 250 around the outer wall is in contact with the tank body 100. When it is necessary to clean the impurities attached to the inner wall of the tank body 100, the second motor 210 is started to drive the mounting rod 220 to rotate, so that the mounting block 240 on the mounting rod 220 drives the connecting rod 241 rotates, so that the cleaning scraper 250 rotates with the mounting rod 220 as the center to clean the impurities on the inner wall of the tank body 100, and at the same time, the third motor 230 is started to drive the threaded rod 231 to rotate so that the mounting block 240 mounted on the threaded rod 231 follows the rotation of the threaded rod 231 to descend, so that the cleaning scraper 250 cleans the impurities on the inner wall of the tank body 100 from top to bottom, and after the cleaning is completed, the third motor 230 is started to reverse and the mounting block 240 is reset;

[0031] In summary, the impurities on the inner wall of the tank body 100 can be cleaned by rotating, saving time and effort;

[0032] During specific use, the technical personnel in this field can input the position of the heat exchanger flow path of the medium as needed, start the first motor 130 to drive the mounting plate 140 to rotate and drive the annular baffle 150 to rotate, so that the overlapping holes 151 on both sides of the annular baffle 150 move to the position overlapping with the distribution holes 110 opened on the tank body 100, and then turn off the first motor 130, so that the medium in the tank body 100 can flow to the designated flow path of the heat exchanger through the overlapping holes 151 and the distribution holes 110, or the motor can be kept on to repeatedly overlap the overlapping holes 151 and the distribution holes 110 on the rotating annular baffle 150, so that the medium in the tank body 100 can flow evenly through the overlapping holes 151 and the distribution holes 110 to the In the flow path of the heat exchanger, when it is necessary to clean the impurities attached to the inner wall of the tank body 100, the second motor 210 is started to drive the mounting rod 220 to rotate, so that the mounting block 240 located on the mounting rod 220 drives the connecting rod 241 to rotate, and the cleaning scraper 250 rotates with the mounting rod 220 as the center to clean the impurities on the inner wall of the tank body 100. At the same time, the third motor 230 is started to drive the threaded rod 231 to rotate so that the mounting block 240 installed on the threaded rod 231 descends following the rotation of the threaded rod 231, so that the cleaning scraper 250 cleans the impurities on the inner wall of the tank body 100 from top to bottom. After cleaning, the third motor 230 is started to reverse to reset the mounting block 240.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rotatable distributor, characterized in that: The invention comprises a tank body (100) and a mounting groove (200), wherein the mounting groove (200) is provided on the upper inner side of the tank body (100), a distribution hole (110) is provided around the lower outer side wall of the tank body (100), a mounting chamber (120) is provided on the lower inner side of the tank body (100), a first motor (130) is fixedly connected to the bottom of the inner cavity of the mounting chamber (120), a mounting plate (140) is fixedly connected to the top of the power output shaft of the first motor (130), and the top of the mounting plate (140) is fixedly connected to the An annular baffle (150) is connected, the top of the annular baffle (150) passes through the installation bin (120) and extends to the interior of the tank body (100), and the annular baffle (150) is located between the inner walls of the distribution holes (110) around the outer wall, and overlapping holes (151) are opened on the left and right sides of the outer wall of the annular baffle (150), a connecting pipe (160) is fixedly connected to the left side of the top of the tank body (100), and a second motor (210) is fixedly connected to the top of the inner cavity of the installation groove (200).

2. A rotatable dispenser according to claim 1, characterized in that: The bottom end of the power output shaft of the second motor (210) passes through the mounting groove (200) and extends to the inner cavity of the tank body (100), and the bottom end of the power output shaft of the second motor (210) is fixedly connected to a mounting rod (220).

3. A rotatable dispenser according to claim 2, characterized in that: The top end of the inner cavity of the mounting rod (220) is fixedly connected to a third motor (230), and the bottom end of the power output shaft of the third motor (230) is fixedly connected to a threaded rod (231).

4. A rotatable dispenser according to claim 3, characterized in that: The outer wall of the threaded rod (231) is threadedly connected with a mounting block (240), and the outer wall of the mounting block (240) is fixedly connected with connecting rods (241) around the periphery and evenly distributed.

5. A rotatable dispenser according to claim 4, characterized in that: The ends of the connecting rods (241) around the outer wall penetrate the mounting rods (220) and extend to the inner cavity of the tank body (100), and the ends of the connecting rods (241) around the outer wall are fixedly connected with cleaning scrapers (250).

6. A rotatable dispenser according to claim 5, characterized in that: The outer wall of the cleaning scraper (250) around the outer wall is in contact with the tank body (100).

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