Triple heat supply recovery unit with filtering function

Abstract

The triple heat supply recovery unit with the filtering function comprises a heat supply recovery equipment body, the lower end of the heat supply recovery equipment body is fixedly connected with moving rollers, the upper end of the right side of the heat supply recovery equipment body is connected with a liquid inlet, and the lower end of the left side of the heat supply recovery equipment body is communicated with a liquid outlet; a heat exchange pipe is arranged in the heat supply recovery equipment body, a triple pipe is arranged at the upper end of the heat supply recovery equipment body, and the outer wall of the triple pipe is connected with a heat supply recovery pipe in a communicating mode. According to the triple heat supply recovery unit with the filtering function, the supporting structures are arranged to be matched with the roller structures, supporting rods and supporting plates can be used for making contact with the ground and completing supporting during heat recovery work, and therefore contact between the roller structures and the ground is relieved, and the stability of the roller structures during work is kept; meanwhile, the heights of the supporting rods and the supporting plates can be increased, and the roller structures make contact with the ground again, so that transferring convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat recovery units, and specifically relates to a triple heat recovery unit with a filtering function. Background Technique

[0002] The waste heat recovery device takes a heat exchanger as the main component, transfers the excess heat generated by one device to another device for heating or energy conversion. It is an economical and environmentally friendly device that can improve resource utilization efficiency and reduce energy waste. However, there are still some problems when the existing heat recovery units are in use.

[0003] Existing is a waste heat recovery system of a back-pressure heat supply unit with the Chinese patent publication number CN218764708U. A clamping component is installed on the top wall of the box body. A T-shaped pipe is communicated with the bottom wall of the inner cavity of the box body. The bottom end of the T-shaped pipe is communicated with a feed pipe, and an electric opening valve is installed on the feed pipe. The right end of the T-shaped pipe is communicated with a water tank. The left wall of the water tank is fixedly connected with the left wall of the inner cavity of the box body. The right side of the top wall of the water tank is communicated with a water inlet pipe, and the water inlet pipe is communicated with an opening valve. However, the bottom end of the existing waste heat recovery system is directly in contact with the ground by support legs to complete the support, which is inconvenient to transfer. But usually, the waste heat recovery is not fixed-point, resulting in low work efficiency and great operation difficulty. If rollers are installed, it cannot provide high stability during use.

[0004] Therefore, we propose a triple heat recovery unit with a filtering function to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a triple heat recovery unit with a filtering function to solve the problems of the existing waste heat recovery system that it is difficult to transfer quickly and conveniently and has great operation difficulty as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A triple heat recovery unit with a filtering function, including the main body of the heat recovery equipment:

[0007] The lower end of the main body of the heat recovery equipment is fixedly connected with moving rollers, and the upper right end of the main body of the heat recovery equipment is connected with a liquid inlet, and the lower left end of the main body of the heat recovery equipment is conductively connected with a liquid outlet; A heat exchange tube is arranged inside the main body of the heat recovery equipment, and a triple tube is arranged at the upper end of the main body of the heat recovery equipment, and a heat recovery pipe is conductively connected to the outer wall of the triple tube;

[0008] A power motor is bolted to the top of the main body of the heat recovery equipment. A one-way transmission shaft is arranged inside the main body of the heat recovery equipment, and a stirring rod is arranged on the outer wall of the one-way transmission shaft;

[0009] The bottom end of the main body of the heat recovery device is penetrated by a support rod, and a support plate is fixed to the bottom end of the support rod.

[0010] Preferably, the heat exchange tube is designed in a spiral shape, and the upper end of the heat exchange tube penetrates to the outside of the main body of the heat recovery device. The upper end of the heat exchange tube is conductively connected to a three-way pipe, and the lower end of the heat exchange tube penetrates to the outside of the main body of the heat recovery device.

[0011] With the above technical solution, through the spiral design of the heat exchange tube, the contact area with the heat exchange liquid can be increased, thereby improving the heat exchange efficiency and indirectly improving the heat recovery efficiency.

[0012] Preferably, the one-way transmission shaft is rotatably connected to the main body of the heat recovery device, and the upper end of the one-way transmission shaft is fixedly connected to a power motor. The outer wall of the one-way transmission shaft is fixedly connected to a stirring rod, and the stirring rods are distributed in an equidistant array.

[0013] With the above technical solution, the power motor provides rotational power for the one-way transmission shaft and drives the stirring rod to stir the heat exchange liquid inside the heat recovery device to improve the temperature uniformity, thereby further improving the heat exchange efficiency.

[0014] Preferably, the support rod is designed in a square structure and is slidably connected to the main body of the heat recovery device. The bottom end of the support plate is designed in a wavy shape.

[0015] With the above technical solution, through the design of the support rod and the support plate, after contacting the ground, the main body of the heat recovery device is supported and positioned.

[0016] Preferably, an installation groove is formed at the bottom end of the main body of the heat recovery device. The upper inner wall of the installation groove is rotatably connected to a reciprocating lead screw, and the lower end of the reciprocating lead screw is threadedly connected to the support rod.

[0017] With the above technical solution, through the cooperation of the reciprocating lead screw and the support rod, it is convenient to adjust the height of the support rod when the reciprocating lead screw rotates.

[0018] Preferably, a transmission gear is fixedly connected to the upper end of the reciprocating lead screw. A power shaft is fixed to the lower end of the one-way transmission shaft, and the lower end of the power shaft penetrates into the installation groove. A transmission rod is fixed to the outer wall of the power shaft, and the transmission rods are distributed in an annular array. A transmission tooth ring is fixed to the outer end of the transmission rod, and the outer wall of the transmission tooth ring is meshed with the transmission gear.

[0019] With the above technical solution, through the cooperation of the one-way transmission shaft and the power shaft, when the one-way transmission shaft rotates forward, it will not drive the power shaft. When it rotates backward, it drives the power shaft, the transmission rod and the transmission tooth ring to rotate synchronously, thereby providing rotational power for the transmission gear and the reciprocating lead screw, and further completing the height adjustment of the support rod and the support plate.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: This triple-heat-recovery unit with a filtering function;

[0021] 1. By setting a support structure in cooperation with a roller structure, it can use the support rod and the support plate to contact the ground and complete the support during the heat recovery work, thereby releasing the contact between the roller structure and the ground, so as to maintain its stability during work. At the same time, the height of the support rod and the support plate can also be increased, and the roller structure contacts the ground again to improve the convenience of transfer;

[0022] 2. By setting a stirring structure, it can stir the heat exchange liquid inside the main body of the heat recovery equipment, thereby maintaining the uniformity of the internal temperature distribution, improving the efficiency during subsequent heat exchange, and ensuring that waste heat can be comprehensively recovered and treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0024] Figure 2 is a schematic diagram of the transmission gear ring and the transmission gear structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the reciprocating lead screw and the support rod structure of the present utility model;

[0026] Figure 4 is a schematic diagram of the main body of the heat recovery equipment and the heat exchange tube structure of the present utility model;

[0027] Figure 5 is a schematic diagram of the transmission gear ring and the transmission rod structure of the present utility model.

[0028] In the figure: 1. Main body of the heat recovery equipment; 2. Moving roller; 3. Liquid inlet; 4. Liquid outlet; 5. Heat exchange tube; 6. Tri-tube; 7. Heat recovery tube; 8. Power motor; 9. One-way transmission shaft; 10. Stirring rod; 11. Support rod; 12. Support plate; 13. Reciprocating lead screw; 14. Transmission gear; 15. Transmission rod; 16. Transmission gear ring; 17. Power shaft; 18. Installation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-5, the present utility model provides a technical solution: a triple heat recovery unit with a filtering function, including a heat recovery equipment main body 1, a moving roller 2 is fixedly connected to the lower end of the heat recovery equipment main body 1, and a liquid inlet 3 is connected to the upper right end of the heat recovery equipment main body 1, and a liquid outlet 4 is conductively connected to the lower left end of the heat recovery equipment main body 1; a heat exchange tube 5 is arranged inside the heat recovery equipment main body 1, and a triple tube 6 is arranged at the upper end of the heat recovery equipment main body 1, and a heat recovery tube 7 is conductively connected to the outer wall of the triple tube 6; the heat exchange tube 5 is designed in a spiral shape, and the upper end of the heat exchange tube 5 penetrates to the outside of the heat recovery equipment main body 1, and the upper end of the heat exchange tube 5 is conductively connected to the triple tube 6, and the lower end of the heat exchange tube 5 penetrates to the outside of the heat recovery equipment main body 1; through the cooperation of the triple tube 6, the heat recovery tube 7 and the heat exchange tube 5, it is convenient for waste heat to enter the inside of the heat exchange tube 5 through the pipeline and flow into the heat recovery equipment main body 1, and perform heat exchange with the heat exchange liquid inside it, and the liquid inlet 3 and the liquid outlet 4 facilitate the flow of the liquid inside the heat recovery equipment main body 1.

[0031] A power motor 8 is bolted to the top of the heat recovery equipment main body 1, a one-way transmission shaft 9 is arranged inside the heat recovery equipment main body 1, and a stirring rod 10 is arranged on the outer wall of the one-way transmission shaft 9; the one-way transmission shaft 9 is rotatably connected to the heat recovery equipment main body 1, the upper end of the one-way transmission shaft 9 is fixedly connected to the power motor 8, the outer wall of the one-way transmission shaft 9 is fixedly connected to the stirring rod 10, and the stirring rods 10 are arranged in an equidistant array; the power motor 8 can provide the power for the one-way transmission shaft 9 to rotate, and when the one-way transmission shaft 9 rotates, it can drive the stirring rod 10 to rotate synchronously, stirring the heat exchange liquid inside the heat recovery equipment main body 1, thereby improving the temperature uniformity of the heat exchange liquid and further improving the heat exchange efficiency.

[0032] A support rod 11 penetrates through the bottom end of the main body 1 of the heat recovery device, and a support plate 12 is fixed to the bottom end of the support rod 11; the support rod 11 is designed in a square structure, and the support rod 11 is slidably connected to the main body 1 of the heat recovery device. The bottom end of the support plate 12 is designed in a wavy shape; an installation groove 18 is formed in the bottom end of the main body 1 of the heat recovery device, and a reciprocating lead screw 13 is rotatably connected to the inner wall of the upper part of the installation groove 18. The lower end of the reciprocating lead screw 13 is threadedly connected to the support rod 11; a transmission gear 14 is fixedly connected to the upper end of the reciprocating lead screw 13. A power shaft 17 is fixed to the lower end of the one-way transmission shaft 9, and the lower end of the power shaft 17 penetrates into the interior of the installation groove 18. A transmission rod 15 is fixed to the outer wall of the power shaft 17, and the transmission rods 15 are distributed in an annular array. A transmission tooth ring 16 is fixed to the outer end of the transmission rod 15, and the outer wall of the transmission tooth ring 16 is meshed with the transmission gear 14; through the cooperation between the support rod 11 and the support plate 12, the bottom of the main body 1 of the heat recovery device can be supported conveniently. Through the cooperation between the one-way transmission shaft 9 and the power shaft 17, when the one-way transmission shaft 9 rotates forward, the power shaft 17 does not rotate, while when the one-way transmission shaft 9 rotates reversely, it can drive the power shaft 17, the transmission rod 15 and the transmission tooth ring 16 to rotate synchronously, and drive a plurality of transmission gears 14 and the reciprocating lead screw 13 to rotate by using the transmission tooth ring 16. When the reciprocating lead screw 13 rotates, it can drive the support rod 11 and the support plate 12 to lift and lower synchronously, so as to facilitate improving the stability during the operation of the main body 1 of the heat recovery device during heat recovery. When the support rod 11 and the support plate 12 rise, the moving rollers 2 come into contact with the ground again, improving the convenience of transfer.

[0033] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A triple-heat recovery unit with a filtering function, comprising a main body (1) of the heat recovery device, characterized in that: The lower end of the main body (1) of the heat recovery device is fixedly connected with moving rollers (2), and the upper right end of the main body (1) of the heat recovery device is connected with a liquid inlet (3), and the lower left end of the main body (1) of the heat recovery device is conductively connected with a liquid outlet (4); a heat exchange tube (5) is arranged inside the main body (1) of the heat recovery device, and a triple tube (6) is arranged at the upper end of the main body (1) of the heat recovery device, and a heat recovery tube (7) is conductively connected to the outer wall of the triple tube (6); A power motor (8) is bolted to the top end of the main body (1) of the heat recovery device, a one-way transmission shaft (9) is arranged inside the main body (1) of the heat recovery device, and stirring rods (10) are arranged on the outer wall of the one-way transmission shaft (9); A support rod (11) penetrates through the bottom end of the main body (1) of the heat recovery device, and a support plate (12) is fixed to the bottom end of the support rod (11).

2. The triple heat supply recovery unit with a filtering function according to claim 1, wherein: The heat exchange tube (5) is designed in a spiral shape, and the upper end of the heat exchange tube (5) penetrates to the outside of the main body (1) of the heat recovery device, and the upper end of the heat exchange tube (5) is conductively connected with the triple tube (6), and the lower end of the heat exchange tube (5) penetrates to the outside of the main body (1) of the heat recovery device.

3. The triple heat supply recovery unit with a filtering function according to claim 2, wherein: The one-way transmission shaft (9) is rotatably connected with the main body (1) of the heat recovery device, and the upper end of the one-way transmission shaft (9) is fixedly connected with the power motor (8), the outer wall of the one-way transmission shaft (9) is fixedly connected with the stirring rods (10), and the stirring rods (10) are distributed in an equidistant array.

4. A triple heat supply recovery unit with a filtering function according to claim 1, characterized in that: The support rod (11) is designed in a square structure, and the support rod (11) is slidably connected with the main body (1) of the heat recovery device, and the bottom end of the support plate (12) is designed in a wavy shape.

5. The triple heat supply recovery unit with a filtering function according to claim 4, characterized in that: An installation groove (18) is formed at the bottom end of the main body (1) of the heat recovery device, a reciprocating lead screw (13) is rotatably connected to the upper inner wall of the installation groove (18), and the lower end of the reciprocating lead screw (13) is threadedly connected with the support rod (11).

6. The triple heat supply recovery unit with a filtering function according to claim 5, characterized in that: A transmission gear (14) is fixedly connected to the upper end of the reciprocating lead screw (13), a power shaft (17) is fixed to the lower end of the one-way transmission shaft (9), and the lower end of the power shaft (17) penetrates into the installation groove (18) internally, a transmission rod (15) is fixed to the outer wall of the power shaft (17), and the transmission rods (15) are distributed in an annular array, and a transmission tooth ring (16) is fixed to the outer end of the transmission rod (15), and the outer wall of the transmission tooth ring (16) is meshed with the transmission gear (14).

Images