CN213631705U - Tube type heat exchanger with high heat exchange efficiency - Google Patents
Tube type heat exchanger with high heat exchange efficiency Download PDFInfo
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- CN213631705U CN213631705U CN202022304749.9U CN202022304749U CN213631705U CN 213631705 U CN213631705 U CN 213631705U CN 202022304749 U CN202022304749 U CN 202022304749U CN 213631705 U CN213631705 U CN 213631705U
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- hot water
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Abstract
The utility model relates to a heat exchanger technical field just discloses a shell and tube heat exchanger of high heat exchange efficiency, including the heat exchanger body, heat exchanger body lower surface is provided with the supporting legs, just the supporting legs with heat exchanger body fixed connection, the heat exchanger body outside is provided with the end cover, just the end cover with heat exchanger body swing joint, heat exchanger body top is provided with hot water inlet, just hot water inlet with heat exchanger body fixed connection. This tubular heat exchanger of high heat exchange efficiency, through setting up interior water conservancy diversion cover, all set up a water conservancy diversion cover at the lateral wall right-hand member of every heat exchange tube, hot water passes through the hot water inlet and enters into the connecting pipe after inside, the inside hot water of connecting pipe enters into the inside of every heat exchange tube respectively through the water conservancy diversion cover, through the water conservancy diversion cover with heat energy direction heat exchange tube, play thermal-insulated effect, reduced the outside temperature rise of heat exchanger body, improve heat exchange efficiency, consequently, the practicality of this heat exchanger has been increased.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a shell and tube heat exchanger of high heat exchange efficiency.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
At present, the heat insulating plate interval of the existing heat exchanger is the same, and the steam flow rate in the heat exchanger is unequal due to the fact that the steam volume can be enlarged and the flow rate is increased after heating, and the flow rate is accelerated continuously in the temperature rising process, so that the problems of non-uniform heat exchange, large flow resistance, more energy consumption and the like are caused, and the heat exchanger needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a shell and tube heat exchanger of high heat exchange efficiency possesses high heat exchange efficiency and avoids the heat exchange tube advantage that corrodes to appear, and it is the same to have solved current heat exchanger heat insulating board interval, because the steam volume can grow after the heating, the velocity of flow increases, has leaded to the steam velocity of flow in the heat exchanger to vary, constantly accelerates at intensification in-process velocity of flow to arouse that the heat transfer is inhomogeneous, the flow resistance is great, the more scheduling problem of power consumption, consequently need carry out the problem of improving to this heat exchanger.
The utility model provides a following technical scheme: a tube type heat exchanger with high heat exchange efficiency comprises a heat exchanger body, wherein supporting legs are arranged on the lower surface of the heat exchanger body and are fixedly connected with the heat exchanger body, an end cover is arranged on the outer side of the heat exchanger body and is movably connected with the heat exchanger body, a hot water inlet is formed in the top end of the heat exchanger body and is fixedly connected with the heat exchanger body, a protective ring is arranged inside the heat exchanger body and is movably connected with the heat exchanger body, a movable ring is arranged at one end of the inner side of the protective ring and is slidably connected with the protective ring, a heat exchange tube is arranged on the inner side of the protective ring and is detachably connected with the protective ring, a flow guide sleeve is arranged at the right end of the outer side of the heat exchange tube and is detachably connected with the heat exchange tube, the right side of the flow guide sleeve is close to the bottom end of the hot water inlet, and a connecting pipe is arranged at the bottom end of the hot water inlet and detachably connected with the flow guide sleeve.
Preferably, a hot water outlet is formed in the position, symmetrical to the hot water inlet, of the top end of the heat exchanger body.
Preferably, the number of the supporting legs is four, and the four supporting legs are respectively fixed at four corners of the lower surface of the heat exchanger body.
Preferably, the position of the end cover is a cold water outlet, and the position of the left side of the heat exchanger body, which is symmetrical to the end cover, is a cold water inlet.
Preferably, the heat exchange tubes are arranged in a plurality of and fixed in the heat exchanger body at equal intervals, and the right end of the outer side of each heat exchange tube is provided with one flow guide sleeve.
Preferably, a sliding groove is formed in the protection ring, and the protection ring is connected with the movable ring in a sliding mode through the sliding groove.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this tubular heat exchanger of high heat exchange efficiency, through setting up interior water conservancy diversion cover, all set up a water conservancy diversion cover at the lateral wall right-hand member of every heat exchange tube, hot water passes through the hot water inlet and enters into the connecting pipe after inside, the inside hot water of connecting pipe enters into the inside of every heat exchange tube respectively through the water conservancy diversion cover, through the water conservancy diversion cover with heat energy direction heat exchange tube, play thermal-insulated effect, reduced the outside temperature rise of heat exchanger body, improve heat exchange efficiency, consequently, the practicality of this heat exchanger has been increased.
2. This tube type heat exchanger of high heat exchange efficiency through setting up guard ring and loose ring, and the guard ring is fixed in the inside of heat exchanger body, and the diameter of guard ring is greater than all heat exchange tubes and adds the height together, and the length of guard ring is less than the length of heat exchange tube, and the heat exchange tube is installed in the inside of guard ring, and the loose ring seals the guard ring after having installed the heat exchange tube, and then protects the heat exchange tube, has consequently increased the practicality of this heat exchanger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural view of the guard ring of the present invention.
In the figure: 1. a heat exchanger body; 2. a hot water inlet; 3. an end cap; 4. supporting legs; 5. a flow guide sleeve; 6. a heat exchange pipe; 7. a connecting pipe; 8. a guard ring; 9. a movable ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a tube type heat exchanger with high heat exchange efficiency comprises a heat exchanger body 1, wherein supporting legs 4 are arranged on the lower surface of the heat exchanger body 1, the supporting legs 4 are fixedly connected with the heat exchanger body 1, an end cover 3 is arranged on the outer side of the heat exchanger body 1, the end cover 3 is movably connected with the heat exchanger body 1, a hot water inlet 2 is arranged at the top end of the heat exchanger body 1, the hot water inlet 2 is fixedly connected with the heat exchanger body 1, a protective ring 8 is arranged inside the heat exchanger body 1, the protective ring 8 is movably connected with the heat exchanger body 1, a movable ring 9 is arranged at one end of the inner side of the protective ring 8, the movable ring 9 is in sliding connection with the protective ring 8, a heat exchange tube 6 is arranged on the inner side of the protective ring 8, the heat exchange tube 6 is detachably connected with the, the right side of the flow guide sleeve 5 is provided with a connecting pipe 7 near the bottom end of the hot water inlet 2, and the connecting pipe 7 is detachably connected with the flow guide sleeve 5.
Specifically, a hot water outlet is arranged at the position where the top end of the heat exchanger body 1 is symmetrical to the hot water inlet 2.
Specifically, the four supporting legs 4 are arranged, and the four supporting legs 4 are respectively fixed at four corners of the lower surface of the heat exchanger body 1.
Specifically, the position of the end cover 3 is a cold water outlet, and the position of the left side of the heat exchanger body 1, which is symmetrical to the end cover 3, is a cold water inlet.
Specifically, the heat exchange tubes 6 are provided with a plurality of heat exchange tubes 6, the heat exchange tubes 6 are equidistantly fixed in the heat exchanger body 1, the right end of the outer side of each heat exchange tube 6 is provided with a flow guide sleeve 5, the flow guide sleeves 5 guide heat energy to the heat exchange tubes 6 to play a role in heat insulation, the temperature rise of the outer portion of the heat exchanger body 1 is reduced, and the heat exchange efficiency is improved.
Specifically, the inside spout of having seted up of guard ring 8, and guard ring 8 and activity ring 9 pass through spout sliding connection, and activity ring 9 moves about in guard ring 8's inboard through the spout, and then opens and seal guard ring 8's opening part.
The during operation, heat exchange tube 6 is installed in the inside of guard ring 8, movable ring 9 seals guard ring 8 after installing heat exchange tube 6, and then protect heat exchange tube 6, hot water enters into connecting pipe 7 through hot water inlet 2 after inside, the inside hot water of connecting pipe 7 enters into the inside of every heat exchange tube 6 respectively through water conservancy diversion cover 5, lead heat energy through water conservancy diversion cover 5 and lead heat exchange tube 6, play thermal-insulated effect, 1 outside temperature rise of heat exchanger body has been reduced, and the heat exchange efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shell and tube heat exchanger of high heat exchange efficiency, includes heat exchanger body (1), its characterized in that: the heat exchanger comprises a heat exchanger body (1), wherein the lower surface of the heat exchanger body (1) is provided with supporting legs (4), the supporting legs (4) are fixedly connected with the heat exchanger body (1), the outer side of the heat exchanger body (1) is provided with an end cover (3), the end cover (3) is movably connected with the heat exchanger body (1), the top end of the heat exchanger body (1) is provided with a hot water inlet (2), the hot water inlet (2) is fixedly connected with the heat exchanger body (1), a protective ring (8) is arranged in the heat exchanger body (1), the protective ring (8) is movably connected with the heat exchanger body (1), one end of the inner side of the protective ring (8) is provided with a movable ring (9), the movable ring (9) is slidably connected with the protective ring (8), the inner side of the protective ring (8) is provided with a heat exchange tube (6), and the heat exchange tube (6) is detachably connected, the heat exchange tube (6) outside right-hand member is provided with water conservancy diversion cover (5), just water conservancy diversion cover (5) with the connection can be dismantled in heat exchange tube (6), water conservancy diversion cover (5) right side is close to hot water inlet (2) bottom is provided with connecting pipe (7), just connecting pipe (7) with the connection can be dismantled to water conservancy diversion cover (5).
2. The shell and tube heat exchanger with high heat exchange efficiency as claimed in claim 1, wherein: and a hot water outlet is formed in the position where the top end of the heat exchanger body (1) is symmetrical to the hot water inlet (2).
3. The shell and tube heat exchanger with high heat exchange efficiency as claimed in claim 1, wherein: the four supporting legs (4) are fixed at four corners of the lower surface of the heat exchanger body (1) respectively.
4. The shell and tube heat exchanger with high heat exchange efficiency as claimed in claim 1, wherein: the heat exchanger is characterized in that a cold water outlet is formed in the position of the end cover (3), and a cold water inlet is formed in the position, symmetrical to the end cover (3), of the left side of the heat exchanger body (1).
5. The shell and tube heat exchanger with high heat exchange efficiency as claimed in claim 1, wherein: the heat exchange tubes (6) are arranged in a plurality of fixed heat exchange tubes (6) at equal intervals and are fixed inside the heat exchanger body (1), and each of the right ends of the outer sides of the heat exchange tubes (6) is provided with one flow guide sleeve (5).
6. The shell and tube heat exchanger with high heat exchange efficiency as claimed in claim 1, wherein: a sliding groove is formed in the protective ring (8), and the protective ring (8) is connected with the movable ring (9) in a sliding mode through the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304749.9U CN213631705U (en) | 2020-10-16 | 2020-10-16 | Tube type heat exchanger with high heat exchange efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304749.9U CN213631705U (en) | 2020-10-16 | 2020-10-16 | Tube type heat exchanger with high heat exchange efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213631705U true CN213631705U (en) | 2021-07-06 |
Family
ID=76662309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022304749.9U Active CN213631705U (en) | 2020-10-16 | 2020-10-16 | Tube type heat exchanger with high heat exchange efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213631705U (en) |
-
2020
- 2020-10-16 CN CN202022304749.9U patent/CN213631705U/en active Active
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