Water-tank-free full-tube heat exchanger

Abstract

The utility model discloses a water-tank-free full tubular heat exchanger, which comprises a heat exchanger frame, heat exchange tubes and heat exchange condensation tubes, the bottom end of the heat exchanger frame is provided with supporting legs, the heat exchanger frame is internally provided with a first mounting frame, the first mounting frame is internally provided with the heat exchange tubes, and the heat exchange condensation tubes are arranged in the first mounting frame. Two sets of first long box bodies are installed on one side of the heat exchanger frame, a water inlet is formed in the top end of the water inlet, a conveying pipe penetrating through the first long box bodies is installed on one side of the heat exchange pipe, a sealing gasket is arranged on the outer wall of the conveying pipe, and second installation frames are arranged at the top end and the bottom end of the interior of the heat exchanger frame. According to the device, a hot solution is conveyed into the water inlet to the first long box body, the hot solution enters the heat exchange pipe from the conveying pipe, then a cooling liquid can be conveyed into the second long box body, the cooling liquid is added into the heat exchange condensation pipe from the feeding pipe, and then the heat exchange pipe is rapidly cooled; the structure improves the cooling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a water tank-free full-tube heat exchanger. Background Art

[0002] A heat exchanger is an energy-saving device that transfers heat between two or more fluids at different temperatures. It transfers heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the fluid temperature reaches the specified index of the process to meet the needs of process conditions. It is also one of the main equipment for improving energy utilization.

[0003] However, the existing full-tube heat exchanger has the following problems during use: the traditional tube heat dissipation uses heated condensate in the water tank to dissipate heat from the heat exchange tube, but has high sealing requirements and requires too much condensate, which wastes a lot of water resources and is not very practical. Utility Model Content

[0004] The purpose of the utility model is to provide a water tank-less full-tube heat exchanger to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a water tankless full-tube heat exchanger, comprising a heat exchanger frame, a heat exchange tube and a heat exchange condensing tube, the bottom end of the heat exchanger frame is installed with a support leg, a first mounting frame is installed inside the heat exchanger frame, and the heat exchange tube is arranged inside the first mounting frame, two groups of first elongated boxes are installed on one side of the heat exchanger frame, and a water inlet is arranged at the top end of the water inlet, a delivery pipe passing through the first elongated box is installed on one side of the heat exchanger tube, and a sealing gasket is arranged on the outer wall of the delivery pipe, a second mounting frame is arranged at the top and bottom ends of the interior of the heat exchanger frame, and the heat exchange condensing tube is arranged inside the second mounting frame, a second elongated box is installed on the top of the heat exchanger frame, a feed pipe passing through the second elongated box is installed on the top end of the heat exchange condensing tube, and a mounting mechanism for mounting and fixing the first elongated box and the second elongated box is installed on the top and side walls of the heat exchanger frame.

[0006] The technical solution provides a water tankless full-tube heat exchanger, wherein the mounting mechanism includes an L-shaped groove and a groove, the outer wall of the heat exchanger frame is provided with an L-shaped groove, and the interior of the second elongated box body and the first elongated box body are provided with a groove.

[0007] The technical solution provides a water tank-less full-tube heat exchanger, wherein a positioning rod is arranged inside the groove, and an L-shaped mounting frame penetrating the L-shaped groove is installed on the inner wall of the positioning rod.

[0008] The technical solution provides a water tank-less full-tube heat exchanger, wherein the outer wall of the positioning rod is sleeved with a return spring, and one side of the return spring is connected to the inside of the groove.

[0009] Compared with the prior art, the utility model provides a water tank-free full-tube heat exchanger, which has the following beneficial effects:

[0010] 1. The utility model transports hot solution to the first elongated box through the water inlet, and the delivery pipe enters the heat exchange tube, and then the coolant can be transported to the second elongated box, and the feed pipe is added to the heat exchange condenser tube, thereby quickly cooling the heat exchange tube. This structure improves the cooling efficiency.

[0011] 2. The utility model drives the positioning rod to be inserted into the groove by pushing the L-shaped mounting frame, so that the reset spring is tightened, and then the L-shaped mounting frame and the L-shaped groove will not fit together. Then, the second long box body is pulled upward to complete the removal and fixation of the second long box body and the heat exchanger frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0013] Figure 2 It is a right view structural schematic diagram of the utility model;

[0014] Figure 3 For the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0015] In the figure: 1. heat exchanger frame; 2. support leg; 3. first mounting frame; 4. heat exchange tube; 5. delivery pipe; 6. first long box; 7. water inlet; 8. second mounting frame; 9. heat exchange condenser tube; 10. second long box; 11. feed pipe; 12. L-shaped groove; 13. groove; 14. positioning rod; 15. L-shaped mounting frame; 16. return spring. DETAILED DESCRIPTION

[0016] 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.

[0017] Embodiment 1, as Figure 1-2As shown, the utility model provides a technical solution: a water tank-free full-tube heat exchanger, comprising a heat exchanger frame 1, a heat exchange tube 4 and a heat exchange condenser tube 9, a leg 2 is installed at the bottom end of the heat exchanger frame 1, a first mounting frame 3 is installed inside the heat exchanger frame 1, and the heat exchange tube 4 is arranged inside the first mounting frame 3, two groups of first elongated boxes 6 are installed on one side of the heat exchanger frame 1, and a water inlet 7 is arranged on the top of the water inlet 7, and a water inlet 7 penetrating through the first elongated box 6 is installed on one side of the heat exchanger tube 4. The delivery pipe 5 is provided with a sealing gasket on its outer wall, the top and bottom ends of the heat exchanger frame 1 are provided with a second mounting frame 8, and the interior of the second mounting frame 8 is provided with a heat exchange condensing pipe 9, and the hot solution is transported to the first elongated box 6 through the water inlet 7, and the delivery pipe 5 enters the heat exchange tube 4, and then the coolant can be transported to the second elongated box 10, and the feed pipe 11 is added to the heat exchange condensing pipe 9, thereby quickly cooling the heat exchange tube 4, and this structure improves the cooling efficiency.

[0018] Embodiment 2, as Figure 1-3 As shown, the utility model provides a technical solution: a water tank-free full-tube heat exchanger, comprising a second elongated box 10 installed at the top of a heat exchanger frame 1, a feed pipe 11 penetrating the second elongated box 10 installed at the top of a heat exchange condenser tube 9, a mounting mechanism for mounting and fixing a first elongated box 6 and a second elongated box 10 installed at the top and side wall of the heat exchanger frame 1, the mounting mechanism comprising an L-shaped groove 12 and a groove 13, an L-shaped groove 12 is opened on the outer wall of the heat exchanger frame 1, a groove 13 is opened inside the second elongated box 10 and the first elongated box 6, and the inner part of the groove 13 A positioning rod 14 is provided at the part, and an L-shaped mounting frame 15 penetrating the L-shaped groove 12 is installed on the inner wall of the positioning rod 14, and a return spring 16 is sleeved on the outer wall of the positioning rod 14, and one side of the return spring 16 is connected to the inside of the groove 13. By pushing the L-shaped mounting frame 15 to drive the positioning rod 14 to be inserted into the groove 13, the return spring 16 is tightened, and then the L-shaped mounting frame 15 will not fit into the L-shaped groove 12. Then, the second elongated box 10 is pulled upward to complete the removal. This structure is convenient for removing and fixing the second elongated box 10 and the heat exchanger frame 1.

[0019] Working principle: first, turn on the external power supply, and transport the hot solution in the water inlet 7 to the first long box 6, and the delivery pipe 5 enters the heat exchange tube 4, and then the coolant can be transported to the second long box 10, and the feed pipe 11 is added to the heat exchange condenser tube 9, thereby quickly cooling the heat exchange tube 4. This structure improves the cooling efficiency. When it is necessary to quickly remove and replace the second long box 10, the positioning rod 14 is driven by pushing the L-shaped mounting frame 15 to insert into the groove 13, so that the reset spring 16 is tightened, and then the L-shaped mounting frame 15 and the L-shaped groove 12 will not fit together. Then, the second long box 10 is pulled upward to complete the task. This structure facilitates the removal and fixation of the second long box 10 and the heat exchanger frame 1.

[0020] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A water tankless full-tube heat exchanger, comprising a heat exchanger frame (1), a heat exchange tube (4) and a heat exchange condenser tube (9), characterized in that: A support leg (2) is installed at the bottom end of the heat exchanger frame (1), a first mounting frame (3) is installed inside the heat exchanger frame (1), and a heat exchange tube (4) is arranged inside the first mounting frame (3), two groups of first elongated boxes (6) are installed on one side of the heat exchanger frame (1), and a water inlet (7) is arranged at the top end of the water inlet (7), a delivery pipe (5) passing through the first elongated box (6) is installed on one side of the heat exchange tube (4), and a sealing gasket is arranged on the outer wall of the delivery pipe (5), A second mounting frame (8) is provided at the top and bottom of the interior of the heat exchanger frame (1), and a heat exchange condenser tube (9) is provided inside the second mounting frame (8). A second elongated box (10) is installed at the top of the heat exchanger frame (1), and a feed pipe (11) that runs through the second elongated box (10) is installed at the top of the heat exchanger frame (1). A mounting mechanism for mounting and fixing the first elongated box (6) and the second elongated box (10) is installed at the top and side wall of the heat exchanger frame (1).

2. The water tankless full tube heat exchanger according to claim 1, characterized in that: The mounting mechanism comprises an L-shaped groove (12) and a groove (13); the outer wall of the heat exchanger frame (1) is provided with an L-shaped groove (12); and the interiors of the second elongated box (10) and the first elongated box (6) are provided with a groove (13).

3. The water tankless full tube heat exchanger according to claim 2, characterized in that: A positioning rod (14) is arranged inside the groove (13), and an L-shaped mounting frame (15) penetrating the L-shaped groove (12) is installed on the inner wall of the positioning rod (14).

4. The water tankless full tube heat exchanger according to claim 3, characterized in that: The outer wall of the positioning rod (14) is sleeved with a return spring (16), and one side of the return spring (16) is connected to the inside of the groove (13).

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