CN220624993U - Heat exchanger of high-efficient heat transfer - Google Patents

Abstract

The utility model discloses a heat exchanger with high-efficiency heat exchange, which comprises a shell, wherein supporting legs are arranged on two sides of the lower part of the shell, flanges are arranged on two sides of the shell, one side of each flange is penetrated with a fixing bolt, the other end of each fixing bolt is movably connected with an end socket, a cleaning mechanism is arranged above the shell, a first connecting pipe is arranged on one side of the upper part of the shell, and a second connecting pipe is arranged on one side of the lower part of the shell; this heat exchanger of high-efficient heat transfer, through the setting of wiper mechanism, after the long-time use of the device, open the switch of water pump, draw water and carry water to the shunt tubes in from the water tank, spray the inside impurity of casing by the shower nozzle, clear away the inside remaining impurity of casing, sewage is discharged through the second takeover, can improve through setting up two sets of shower nozzles and clear away efficiency, avoided impurity to pile up in a large number, improved the heat exchange efficiency of the device, also reduced the staff to the inside clear number of times of casing simultaneously.

Description

Heat exchanger of high-efficient heat transfer

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger with efficient heat exchange.

Background

Heat exchangers, also known as heat exchangers or heat exchange devices, are devices for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, are an industrial application of convective heat transfer and thermal transfer, and can be classified in different ways, and can be classified into three categories, namely, divided into a division type, a hybrid type, a regenerative type or a so-called regenerative type according to the operation process thereof; the degree of compactness of the surface can be divided into two types, compact and non-compact.

However, in the use of current heat exchanger, be inconvenient for clearing up the inside impurity of heat exchanger, impurity can produce at the inner wall of casing under the long-time use and pile up, is unfavorable for medium circulation, influences the heat exchange efficiency of heat exchanger, and work efficiency is not good, therefore this application provides a heat exchanger of high-efficient heat transfer and satisfies the demand.

Disclosure of Invention

The utility model aims to provide a heat exchanger capable of efficiently exchanging heat so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger of high-efficient heat transfer, includes the casing, the below both sides of casing all are provided with the supporting leg, the flange is all installed to the both sides of casing, one side of flange is run through there is fixing bolt, fixing bolt's the other end swing joint has the head, the top of casing is provided with wiper mechanism, top one side of casing is provided with first takeover, below one side of casing is provided with the second takeover, the tube sheet is all installed to the inside both sides of casing, the flow hole has been seted up on one side surface of tube sheet, the tube bank is installed to one side of tube sheet, the outside of tube bank has the baffling board, the mounting groove has been seted up to one side surface of baffling board.

Preferably, the seal head is in threaded connection with the shell through a flange, and the fixing bolts are distributed annularly on one side of the flange.

Preferably, a connecting pipe is installed on one side of the seal head, and the seal head is symmetrically arranged by the central axis of the shell.

Preferably, the cleaning mechanism comprises a water tank, a water pump, a shunt pipe and a spray head, wherein the water tank is arranged above the shell, the water pump is arranged above the water tank, the shunt pipe is arranged on one side of the water pump, and the spray head is arranged below the shunt pipe.

Preferably, the spray head penetrates through the upper surface of the shell, and the spray head is symmetrically arranged by the central axis of the water tank.

Preferably, the tube bundles are distributed in parallel on one side of the tube plate, and the tube bundles are arranged corresponding to the circulation holes.

Preferably, the baffles are staggered on the outer side of the tube bundle, and the baffles are matched with the tube bundle for use.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the efficient heat exchange heat exchanger, through the arrangement of the cleaning mechanism, after the device is used for a long time, the switch of the water pump is turned on, water is pumped from the water tank and conveyed into the shunt pipe, the spray heads spray the inside of the shell, residual impurities in the shell are removed, sewage is discharged through the second connecting pipe, the removal efficiency can be improved through the arrangement of the two groups of spray heads, a large amount of accumulation of impurities is avoided, the heat exchange efficiency of the device is improved, and meanwhile, the cleaning times of workers to the inside of the shell are reduced;

2. according to the heat exchanger with high-efficiency heat exchange, one side of the flange is aligned with the end socket in the installation process of the heat exchanger, the fixing bolt is screwed down, the end socket and the shell can be installed, and the installation efficiency of the heat exchanger is improved;

3. the heat exchanger with the efficient heat exchange is characterized in that the device uses the intercooling fluid to enter the shell from the connecting pipe and then flow in the tube bundle, the hot fluid enters from the first connecting pipe and bypasses between the baffle plates, so that the contact area of the hot fluid and the cold fluid can be increased, and the heat exchange efficiency is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of the seal head of the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the baffle plate of the present utility model.

In the figure: 1. a housing; 2. support legs; 3. a flange; 4. a fixing bolt; 5. a seal head; 6. a connecting pipe; 7. a cleaning mechanism; 701. a water tank; 702. a water pump; 703. a shunt; 704. a spray head; 8. a first connection pipe; 9. a second connection pipe; 10. a tube sheet; 11. a flow hole; 12. a tube bundle; 13. a baffle plate; 14. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a high-efficient heat exchanger that exchanges heat, including casing 1, the below both sides of casing 1 all are provided with supporting leg 2, flange 3 is all installed to the both sides of casing 1, one side of flange 3 runs through and has fixing bolt 4, the other end swing joint of fixing bolt 4 has head 5, head 5 passes through flange 3 and casing 1 threaded connection, fixing bolt 4 is annular in one side of flange 3 and distributes, one side with flange 3 aligns with head 5, screw up fixing bolt 4, can install head 5 and casing 1, connecting pipe 6 is installed to one side of head 5, head 5 is with the axis symmetry setting of casing 1, connecting pipe 6 can let cold fluid circulate;

referring to fig. 3, a cleaning mechanism 7 is arranged above a housing 1, the cleaning mechanism 7 comprises a water tank 701, a water pump 702, a shunt tube 703 and a spray nozzle 704, the water tank 701 is arranged above the housing 1, the water pump 702 is arranged above the water tank 701, the shunt tube 703 is arranged on one side of the water pump 702, the spray nozzle 704 is arranged below the shunt tube 703, a switch of the water pump 702 is turned on, water is pumped from the water tank 701 and conveyed into the shunt tube 703, the spray nozzle 704 sprays the interior of the housing 1, residual impurities in the housing 1 are removed, the spray nozzle 704 penetrates through the upper surface of the housing 1, the spray nozzle 704 is symmetrically arranged with the central axis of the water tank 701, the removal efficiency can be improved by arranging two groups of spray nozzles 704, a great deal of accumulation of impurities is avoided, and the heat exchange efficiency of the device is improved;

referring to fig. 4-5, a first connecting pipe 8 is arranged on one side above the shell 1, a second connecting pipe 9 is arranged on one side below the shell 1, tube plates 10 are installed on two sides inside the shell 1, flow holes 11 are formed in one side surface of the tube plates 10, tube bundles 12 are installed on one side of the tube plates 10, the tube bundles 12 are distributed in parallel on one side of the tube plates 10, the tube bundles 12 are correspondingly arranged with the flow holes 11, heat is transferred to the tube bundles 12 by hot fluid, and then the tube bundles 12 transfer the cold fluid to perform heat exchange, so that direct contact of the cold fluid and the hot fluid is avoided, a baffle plate 13 is arranged on the outer side of the tube bundles 12, mounting grooves 14 are formed in one side surface of the baffle plate 13, the baffle plate 13 is distributed on the outer side of the tube bundles 12 in a staggered manner, the baffle plate 13 is matched with the tube bundles 12 for use, the hot fluid enters from the first connecting pipe 8, and bypasses between the baffle plate 13, so that the contact area of the hot fluid and the cold fluid can be increased, and the heat exchange efficiency is further improved.

When the efficient heat exchange heat exchanger is used, an external power supply is firstly connected, one side of a flange 3 is aligned with a seal head 5, a fixing bolt 4 is screwed, the seal head 5 is installed with a shell 1, cold fluid enters the inside of the shell 1 from a connecting pipe 6 and is distributed into a tube bundle 12 to flow out of the connecting pipe 6 at the other side, hot fluid enters from a first connecting pipe 8, bypasses between baffle plates 13 and flows out of a second connecting pipe 9, the hot fluid transfers heat to the tube bundle 12 and then transfers the heat to the cold fluid by the tube bundle 12 for heat exchange, finally after the efficient heat exchange heat exchanger is used for a long time, a switch of a water pump 702 is turned on, water is pumped from a water tank 701 and is transferred to a shunt tube 703, the inside of the shell 1 is sprayed by a spray head 704, impurities remained inside the shell 1 are removed, the external power supply of the efficient heat exchange heat exchanger is cut off when the efficient heat exchange heat exchanger is not used, and the efficient heat exchange heat exchanger is used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a heat exchanger of high-efficient heat transfer, includes casing (1), its characterized in that: the utility model discloses a cleaning device for a solar cell, including casing (1), flange (3) are all installed to the below both sides of casing (1), flange (3) are all installed to the both sides of casing (1), one side of flange (3) is run through and is had fixing bolt (4), the other end swing joint of fixing bolt (4) has head (5), the top of casing (1) is provided with wiper mechanism (7), top one side of casing (1) is provided with first takeover (8), below one side of casing (1) is provided with second takeover (9), tube sheet (10) are all installed to the inside both sides of casing (1), circulation hole (11) have been seted up on one side surface of tube sheet (10), tube bank (12) are installed to one side of tube sheet (10), the outside of tube bank (12) has baffling board (13), mounting groove (14) have been seted up on one side surface of baffling board (13).

2. The efficient heat exchange heat exchanger according to claim 1, wherein the sealing head (5) is in threaded connection with the shell (1) through the flange (3), and the fixing bolts (4) are distributed in a ring shape on one side of the flange (3).

3. A heat exchanger for efficient heat exchange according to claim 1, wherein a connecting pipe (6) is installed at one side of the seal head (5), and the seal head (5) is symmetrically arranged with the central axis of the housing (1).

4. The efficient heat exchange heat exchanger according to claim 1, wherein the cleaning mechanism (7) comprises a water tank (701), a water pump (702), a shunt pipe (703) and a spray head (704), the water tank (701) is installed above the shell (1), the water pump (702) is installed above the water tank (701), the shunt pipe (703) is installed on one side of the water pump (702), and the spray head (704) is installed below the shunt pipe (703).

5. A heat exchanger for efficient heat exchange according to claim 4 wherein the spray head (704) penetrates the upper surface of the housing (1), the spray head (704) being symmetrically arranged about the central axis of the water tank (701).

6. A heat exchanger for efficient heat exchange according to claim 1, wherein the tube bundles (12) are arranged in parallel on one side of the tube sheet (10), and the tube bundles (12) are arranged in correspondence with the flow holes (11).

7. A heat exchanger for efficient heat exchange according to claim 1, wherein the baffles (13) are staggered outside the tube bundle (12), and the baffles (13) are used in cooperation with the tube bundle (12).