A new combined titanium column tube heat exchanger

Abstract

The utility model discloses a novel combined titanium column tube type heat exchanger, including seal cover and casing, one end of casing is installed seal cover, and seal cover is installed with the split stream storehouse to one end of casing, the one end of casing is installed with the water collecting storehouse away from seal cover, and the first jack is evenly provided with one end of casing close to water collecting storehouse, the top of one end of split stream storehouse away from casing is installed with the first water inlet pipe, and the heat exchange pipe is evenly installed with one end of split stream storehouse close to casing, the heat exchange pipe all passes seal cover and extends to the inside of water collecting storehouse. The utility model discloses install with split stream storehouse and heat exchange pipe, when using, hot water is shunted to the inside of multiple sets of heat exchange pipes through split stream storehouse, increases the contact area of hot water and the cold water in the inside of casing through multiple sets of heat exchange pipes, makes the heat transfer fast, thereby can effectively improve the heat exchange efficiency.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger equipment technology, specifically a novel combined titanium tube heat exchanger. Background Technology

[0002] A heat exchanger is a device that transfers part of the heat from a hot fluid to a cold fluid. It is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power and many other industrial productions. The bare tube heat exchanger is simple to manufacture and easy to install.

[0003] The utility model patent with announcement number CN210242502U discloses a novel combined titanium tube heat exchanger. This patent increases the contact area between the liquid inside the heat exchange chamber and the heat exchange tubes by using multiple sets of heat exchange tubes arranged inside the heat exchange chamber and the gaps between the heat exchange tubes, thereby improving the heat exchange effect of the heat exchanger.

[0004] However, in the implementation of this patent, it is necessary to remove multiple sets of bolts to disassemble the shell from the feed hopper and the discharge hopper. During the disassembly process, the heat exchange tubes cannot be directly removed from the inside of the shell, which makes it inconvenient to clean the heat exchange tubes and the inside of the shell. Utility Model Content

[0005] The purpose of this invention is to provide a novel combined titanium tube heat exchanger to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel combined titanium tube heat exchanger, comprising a sealing cover plate and a shell, wherein a sealing cover plate is installed at one end of the shell, and a flow distribution chamber is installed at the end of the sealing cover plate away from the shell, and a water collection chamber is installed at the end of the shell away from the sealing cover plate, and first insertion holes are uniformly arranged at the end of the shell near the water collection chamber, a first water inlet pipe is installed at the top of the flow distribution chamber away from the shell, and heat exchange tubes are uniformly installed at the end of the flow distribution chamber near the shell, wherein all heat exchange tubes pass through the sealing cover plate and extend into the interior of the water collection chamber.

[0007] Preferably, a sealing strip is installed at the edge of the sealing cover near one end of the housing, and the outer side of the sealing strip is uniformly provided with first screw holes.

[0008] Preferably, the first screw hole is provided in four sets, and the included angle between two adjacent sets of the first screw hole is 90 degrees.

[0009] Preferably, a sealing slot is provided at one end of the housing near the sealing cover, and four sets of second screw holes are evenly provided on the outer side of the housing. The second screw holes are all connected to the sealing slot, and a fixing bolt is threaded into the interior of each second screw hole.

[0010] Preferably, the water collection tank has a second insertion hole evenly provided at one end near the shell, and a drain pipe is installed at the bottom of the water collection tank.

[0011] Preferably, a second water inlet pipe is installed at the top end of the housing near the sealing cover, and a drain valve is installed at the bottom end of the housing away from the sealing cover.

[0012] Preferably, a sealing rubber ring is installed inside each of the first sockets.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This new type of combined titanium tube heat exchanger is equipped with a distribution chamber and heat exchange tubes. When in use, hot water is distributed through the distribution chamber to the interior of multiple sets of heat exchange tubes. The multiple sets of heat exchange tubes increase the contact area between the hot water and the cold water inside the shell, so that heat can be transferred quickly and thus effectively improve the heat exchange efficiency.

[0015] 2. This new type of combined titanium tube heat exchanger is equipped with a sealing cover and a sealing strip. When cleaning, the sealing strip is removed from the inside of the sealing slot and the sealing cover is removed from the shell. The heat exchange tubes can then be removed from the inside of the shell at the same time, which makes it easy to clean the heat exchange tubes and the inside of the shell.

[0016] 3. This new type of combined titanium tube heat exchanger is equipped with a sealing rubber ring and a water collection chamber. When the heat exchange tube is inserted into the first insertion hole, the sealing rubber ring fits tightly against the outside of the heat exchange tube, which can prevent the cold water inside the shell from leaking out through the first insertion hole. The water that has undergone heat exchange inside the heat exchange tube can enter the water collection chamber through the heat exchange tube and can be discharged uniformly through the drain pipe. Attached Figure Description

[0017] Figure 1 This is a schematic front sectional view of the present invention;

[0018] Figure 2 This is a side view of the water inlet chamber of this utility model;

[0019] Figure 3 This is a side sectional view of the sealing cover plate of this utility model;

[0020] Figure 4 This is a side view of the present invention;

[0021] Figure 5 This utility model Figure 1 Enlarged view of the structure at point A in the image;

[0022] Figure 6 This utility model Figure 1 Enlarged view of the structure at point B in the image.

[0023] In the diagram: 1. Sealing cover; 2. Diversion chamber; 3. Sealing strip; 4. First water inlet pipe; 5. Second water inlet pipe; 6. Shell; 7. Heat exchange pipe; 8. Sealing rubber ring; 9. First insertion hole; 10. Water collection chamber; 11. Drain valve; 12. Drain pipe; 13. First screw hole; 14. Fixing bolt; 15. Sealing slot; 16. Second screw hole; 17. Second insertion hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 The present invention provides an embodiment of a novel combined titanium tube heat exchanger, comprising a sealing cover plate 1 and a shell 6. The sealing cover plate 1 is installed at one end of the shell 6, and a flow divider 2 is installed at the end of the sealing cover plate 1 away from the shell 6. A water collection chamber 10 is installed at the end of the shell 6 away from the sealing cover plate 1, and first insertion holes 9 are uniformly arranged at the end of the shell 6 near the water collection chamber 10. A first water inlet pipe 4 is installed at the top of the end of the flow divider 2 away from the shell 6, and heat exchange tubes 7 are uniformly installed at the end of the flow divider 2 near the shell 6. All heat exchange tubes 7 pass through the sealing cover plate 1 and extend into the interior of the water collection chamber 10.

[0026] like Figure 1-5 As shown, a sealing strip 3 is installed at the edge of the sealing cover plate 1 near one end of the housing 6, and four sets of first screw holes 13 are evenly arranged on the outer side of the sealing strip 3. The included angle between two adjacent sets of first screw holes 13 is 90 degrees. A sealing slot 15 is provided at one end of the housing 6 near the sealing cover plate 1, and four sets of second screw holes 16 are evenly arranged on the outer side of the housing 6. The second screw holes 16 are all connected to the sealing slot 15, and a fixing bolt 14 is threaded into the interior of each second screw hole 16. When cleaning, the sealing strip 3 is removed from the inside of the sealing slot 15, and the sealing cover plate 1 is removed from the housing 6. The heat exchange tube 7 can then be removed from the inside of the housing 6 at the same time, which facilitates the cleaning of the heat exchange tube 7 and the inside of the housing 6.

[0027] like Figure 1-6 As shown, the water collection tank 10 is provided with a second insertion hole 17 at one end near the shell 6, and a drain pipe 12 is installed at the bottom of the water collection tank 10. The heat exchange pipe 7 can be inserted into the water collection tank 10 through the second insertion hole 17. Hot water enters the water collection tank 10 through the heat exchange pipe 7 and can be discharged from the water collection tank 10 through the drain pipe 12.

[0028] like Figure 1-4 As shown, a second water inlet pipe 5 is installed at the top of the housing 6 near the sealing cover plate 1, and a drain valve 11 is installed at the bottom of the housing 6 away from the sealing cover plate 1. An appropriate amount of cold water can be added into the housing 6 through the second water inlet pipe 5. After the heat exchange is completed, the drain valve 11 is opened to drain the water inside the housing 6.

[0029] like Figure 1 As shown, a sealing rubber ring 8 is installed inside the first socket 9. When the heat exchange tube 7 is inserted into the first socket 9, the sealing rubber ring 8 fits tightly against the outside of the heat exchange tube 7, which can prevent cold water inside the shell 6 from leaking out through the first socket 9.

[0030] Working principle:

[0031] In use, an appropriate amount of cold water can be added into the shell 6 through the second water inlet pipe 5 so that the cold water covers the heat exchange tube 7. Then, hot water can be added into the distribution chamber 2 through the first water inlet pipe 4. The hot water is distributed to the interior of multiple sets of heat exchange tubes 7 through the distribution chamber 2. The contact area between the hot water and the cold water inside the shell 6 is increased through the multiple sets of heat exchange tubes 7, so that heat can be transferred quickly and the heat exchange efficiency can be effectively improved.

[0032] After heat exchange, the hot water enters the water collection chamber 10 through the heat exchange tube 7 and is discharged from the water collection chamber 10 through the drain pipe 12. By opening the drain valve 11, the water inside the shell 6 can be discharged.

[0033] When it is necessary to clean the inside of the shell 6 and the heat exchange tube 7, the operator can unscrew the fixing bolt 14 from the first screw hole 13 to release the fixing bolt 14 from the sealing strip 3 and the sealing cover plate 1. Then the operator can move the sealing cover plate 1 to separate the sealing cover plate 1 from the shell 6. The sealing cover plate 1 moves the flow distribution chamber 2 together, so that the heat exchange tube 7 can be taken out from the first insertion hole 9 and the inside of the shell 6, which facilitates the cleaning of the heat exchange tube 7 and the inside of the shell 6.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel combined titanium tube heat exchanger, comprising a sealing cover plate (1) and a shell (6), characterized in that: A sealing cover plate (1) is installed at one end of the shell (6), and a diversion chamber (2) is installed at the end of the sealing cover plate (1) away from the shell (6). A water collection chamber (10) is installed at the end of the shell (6) away from the sealing cover plate (1), and first insertion holes (9) are evenly arranged at the end of the shell (6) near the water collection chamber (10). A first water inlet pipe (4) is installed at the top of the diversion chamber (2) away from the shell (6), and heat exchange tubes (7) are evenly installed at the end of the diversion chamber (2) near the shell (6). All heat exchange tubes (7) pass through the sealing cover plate (1) and extend to the water collection chamber (6). Inside the 10), a sealing strip (3) is installed at the edge of the sealing cover (1) near the end of the housing (6), and a first screw hole (13) is evenly arranged on the outer side of the sealing strip (3). A sealing slot (15) is provided at the end of the housing (6) near the sealing cover (1), and four sets of second screw holes (16) are evenly arranged on the outer side of the housing (6). The second screw holes (16) are all connected to the sealing slot (15), and a fixing bolt (14) is threaded inside the second screw holes (16). A sealing rubber ring (8) is installed inside the first insertion hole (9).

2. The novel combined titanium tube heat exchanger according to claim 1, characterized in that: The first screw hole (13) is provided in four sets, and the included angle between two adjacent sets of the first screw hole (13) is ninety degrees.

3. A novel combined titanium tube heat exchanger according to claim 1, characterized in that: The water collection tank (10) is provided with a second insertion hole (17) at one end near the shell (6), and a drain pipe (12) is installed at the bottom of the water collection tank (10).

4. A novel combined titanium tube heat exchanger according to claim 1, characterized in that: A second water inlet pipe (5) is installed at the top of the housing (6) near the sealing cover plate (1), and a drain valve (11) is installed at the bottom of the housing (6) away from the sealing cover plate (1).

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