CN213811882U

CN213811882U - Anti-blocking plate heat exchanger

Info

Publication number: CN213811882U
Application number: CN202022508095.1U
Authority: CN
Inventors: 吴健明
Original assignee: Beijing Botong Hengye Electromechanical Equipment Co ltd
Current assignee: Beijing Botong Hengye Electromechanical Equipment Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-27
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a prevent plate heat exchanger of jam, including the installation guide arm, the spout has all been seted up to installation guide arm inside wall, and the spout inboard all is provided with the slider, and slider and fin cooperation installation simultaneously, the clamp splice before installation guide arm inboard is provided with, and first block groove has all been seted up to preceding clamp splice inside wall, first block inslot side all is provided with first block, and is provided with the pressure strip in the first block outside, the fixed orifices has all been seted up to preceding clamp splice inside wall, and the fixed orifices inboard all is provided with the dead lever, and dead lever and back clamp splice cooperation installation simultaneously, spacing hole has all been seted up to back clamp splice inside wall. This prevent plate heat exchanger of jam is through the filter screen and the second block piece that set up, is convenient for like this install the second block groove that the filter screen was seted up through second block piece and connecting pipe lateral wall, can effectively filter the impurity of aquatic, avoids blockking up the pipeline, influences heat exchange efficiency.

Description

Anti-blocking plate heat exchanger

Technical Field

The utility model relates to a relevant technical field of heat exchanger especially relates to a prevent plate heat exchanger of jam.

Background

The heat exchanger is equipment for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, and the application is wide.

However, the currently used anti-clogging plate heat exchangers are not easy to disassemble and assemble, and the internal pipes are easily clogged.

Therefore, there is a need to provide a plate heat exchanger with a blocking prevention function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent plate heat exchanger of jam has solved the plate heat exchanger of jam that uses at present and has not been convenient for dismantle the installation to the very easy problem of blockking up of inside pipeline.

In order to solve the technical problems, the utility model provides an anti-blocking plate heat exchanger, which comprises an installation guide rod, wherein the inner side wall of the installation guide rod is provided with a chute, the inner side of the chute is provided with a slide block, the slide block and a radiating fin are installed in a matching way, the inner side of the installation guide rod is provided with a front clamping block, the inner side wall of the front clamping block is provided with a first clamping groove, the inner side of the first clamping groove is provided with a first clamping block, the outer side of the first clamping block is provided with a pressing plate, the inner side wall of the front clamping block is provided with a fixing hole, the inner side of the fixing hole is provided with a fixing rod, the fixing rod and a rear clamping block are installed in a matching way, the inner side wall of the rear clamping block is provided with a limiting hole, the inner side of the limiting hole is provided with a limiting rod, the limiting rod and the connecting pipe are installed in a matching way, the inner side of the connecting pipe is provided with a sealing ring, and the outer side wall of the connecting pipe is provided with a second clamping groove, the inner sides of the second clamping grooves are provided with second clamping blocks, and the outer sides of the second clamping blocks are provided with filter screens.

Preferably, the radiating fins are connected with the mounting guide rods in a sliding mode through sliding blocks, and the sliding blocks are symmetrically arranged in a mode that the radiating fins are in central axes.

Preferably, the pressing plate is connected with the front clamping block in a clamping manner through a first clamping block, and the first clamping block and the first clamping groove are both of an L-shaped structure.

Preferably, the rear clamping block is in threaded connection with the front clamping block through a fixing rod, and the outer wall of the fixing rod and the inner wall of the rear clamping block are both in threaded arrangement.

Preferably, the connecting pipe is in threaded connection with the rear clamping block through a limiting rod, and the outer wall of the connecting pipe and the inner wall of the rear clamping block are both in threaded arrangement.

Preferably, the outer side of the sealing ring is tightly attached to the inner side of the connecting pipe, and the size of the sealing ring is matched with that of the connecting pipe.

Preferably, the filter screen is connected with the connecting pipe in a clamping manner through a second clamping block, and the second clamping grooves are symmetrically arranged in a central axis manner through the connecting pipe.

Compared with the prior art, the utility model provides a pair of prevent plate heat exchanger of jam has following beneficial effect:

1. the utility model discloses a filter screen and second block piece that set up are convenient for like this install the second block groove that the filter screen was seted up through second block piece and connecting pipe lateral wall, can effectively filter the impurity of aquatic, avoid blockking up the pipeline, influence heat exchange efficiency.

2. The utility model discloses a sealing washer that sets up is convenient for play sealed effect to the connecting pipe like this, avoids normal during operation, leads to the water seepage in the water pipe to come out, leads to outside spare part to rust and corrode.

3. The utility model discloses a dead lever, preceding clamp splice and the back clamp splice that set up are convenient for assemble whole plate heat exchanger like this, and the dead lever can carry out the effect of fixing to inside fin simultaneously, and the follow-up dismantlement of being convenient for is washd.

Drawings

Fig. 1 is a schematic front sectional view of a preferred embodiment of an anti-clogging plate heat exchanger according to the present invention;

FIG. 2 is a side view of the rear clamping block shown in FIG. 1;

FIG. 3 is a side sectional view of the heat sink shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. installing a guide rod; 2. a chute; 3. a slider; 4. a heat sink; 5. a front clamping block; 6. a first engaging groove; 7. a first engaging block; 8. a compression plate; 9. a fixing hole; 10. fixing the rod; 11. a rear clamping block; 12. a limiting hole; 13. a limiting rod; 14. a connecting pipe; 15. a seal ring; 16. a second engaging groove; 17. a second engaging block; 18. and (4) a filter screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, in which fig. 1 is a schematic front sectional view illustrating a preferred embodiment of an anti-clogging plate heat exchanger according to the present invention, fig. 2 is a schematic side sectional view illustrating a rear clamping block shown in fig. 1, fig. 3 is a schematic side sectional view illustrating a heat sink shown in fig. 1, and fig. 4 is an enlarged schematic structural view of a portion a shown in fig. 1. An anti-blocking plate heat exchanger comprises an installation guide rod 1, wherein the inner side wall of the installation guide rod 1 is provided with a sliding groove 2, the inner side of the sliding groove 2 is provided with a sliding block 3, the sliding block 3 and a radiating fin 4 are installed in a matching way, the inner side of the installation guide rod 1 is provided with a front clamping block 5, the inner side wall of the front clamping block 5 is provided with a first clamping groove 6, the inner side of the first clamping groove 6 is provided with a first clamping block 7, the outer side of the first clamping block 7 is provided with a pressing plate 8, the inner side wall of the front clamping block 5 is provided with a fixing hole 9, the inner side of the fixing hole 9 is provided with a fixing rod 10, the fixing rod 10 and a rear clamping block 11 are installed in a matching way, the inner side wall of the rear clamping block 11 is provided with a limiting hole 12, the inner side of the limiting hole 12 is provided with a limiting rod 13, the limiting rod 13 and a connecting pipe 14 are installed in a matching way, the inner side of the connecting pipe 14 is provided with a sealing ring 15, and the outer side wall of the connecting pipe 14 is provided with a second clamping groove 16, the inner sides of the second engaging grooves 16 are provided with second engaging blocks 17, and the outer sides of the second engaging blocks 17 are provided with filter screens 18.

Further, fin 4 passes through

slider

3 and 1 sliding connection of installation guide arm, and slider 3 is the axis symmetry setting with fin 4, and through the slider 3 that sets up, be convenient for like this splice fin 4 through slider 3 and installation guide arm 1, be convenient for assemble fin 4.

Further, the pressure plate 8 is connected with the front clamping block 5 through the first clamping block 7 in a clamping mode, the first clamping block 7 and the first clamping groove 6 are of an L-shaped structure, and the pressure plate 8 and the first clamping block 7 are arranged, so that the pressure plate 8 can be conveniently installed with the front clamping block 5 through the first clamping block 7, and the plurality of internal cooling fins 4 can be conveniently compressed.

Further, back clamp splice 11 passes through dead lever 10 and preceding clamp splice 5 threaded connection, and the outer wall of dead lever 10 is the screw thread form with the inner wall of back clamp splice 11 and arranges, through the dead lever 10 that sets up, is convenient for assemble whole plate heat exchanger like this, and dead lever 10 can carry out the effect of fixing to inside fin 4 simultaneously, and the follow-up dismantlement of being convenient for is washd.

Further, connecting pipe 14 passes through gag lever post 13 and back clamp splice 11 threaded connection, and the outer wall of connecting pipe 14 is the screw thread form with the inner wall of back clamp splice 11 and arranges, and through gag lever post 13 and the connecting pipe 14 that sets up, be convenient for like this be connected connecting pipe 14 with the heat exchanger through gag lever post 13, be convenient for carry out the heat transfer.

Further, the outside of sealing washer 15 closely laminates with the inboard of connecting pipe 14, and the size of sealing washer 15 coincide with the size of connecting pipe 14, and through the sealing washer 15 that sets up, be convenient for like this play sealed effect to connecting pipe 14, avoid normal during operation, lead to the water seepage in the water pipe to come out, lead to outside spare part to rust and corrode.

Further, the filter screen 18 is connected with the connecting pipe 14 through the second clamping block 17 in a clamping manner, the second clamping groove 16 is symmetrically arranged on the connecting pipe 14 in a central axis manner, and the filter screen 18 and the second clamping block 17 are arranged, so that the filter screen 18 can be conveniently installed through the second clamping block 17 and the second clamping groove 16 arranged on the outer side wall of the connecting pipe 14, impurities in water can be effectively filtered, the pipeline blockage is avoided, and the heat exchange efficiency is influenced.

The utility model provides a pair of prevent plate heat exchanger's that blocks up theory of operation as follows:

for the anti-blocking plate type heat exchanger, firstly, a front clamping block 5 and an installation guide rod 1 are installed, then a pressing plate 8 with a first clamping block 7 arranged on the outer side is clamped and installed through a first clamping groove 6 arranged on the outer side wall of the front clamping block 5, then a plurality of radiating fins 4 with sliding blocks 3 arranged at two ends are installed in a sliding mode through sliding grooves 2 arranged on the inner side wall of the installation guide rod 1, then a rear clamping block 11 and the installation guide rod 1 are installed, then a fixed rod 10 is screwed and fixed in a rotating mode through a fixed hole 9 arranged on the inner side wall of the front clamping block 5 and the inner side wall of the rear clamping block 11, the fixed rod 10, the front clamping block 5 and the rear clamping block 11 are arranged, therefore, the integral plate type heat exchanger is convenient to assemble, meanwhile, the fixed rod 10 can fix the inner radiating fins 4, subsequent disassembly and cleaning are convenient, then a connecting pipe 14 with a threaded design on the outer side is screwed and fixed in a rotating mode through a limiting hole 12 arranged on the inner side wall of the rear clamping block 11, then closely laminate sealing washer 15 and the connecting pipe 14 inside wall, sealing washer 15 through setting up, be convenient for play sealed effect to connecting pipe 14 like this, when avoiding normal work, lead to the water seepage in the water pipe to come out, lead to outside spare part to rust and corrode, then carry out the block installation through the second block groove 16 that the connecting pipe 14 lateral wall was seted up with filter screen 18 that is provided with second block 17, filter screen 18 and second block 17 through setting up, be convenient for like this install filter screen 18 through second block 17 and the second block groove 16 that the connecting pipe 14 lateral wall was seted up, can effectively filter the impurity in the aquatic, avoid blockking up the pipeline, influence heat exchange efficiency, also convenient to detach washs simultaneously, the use flow of plate heat exchanger who just so prevents blockking up has been accomplished.

1. the utility model discloses a filter screen 18 and second block 17 that set up are convenient for like this install filter screen 18 through second block 17 and the second block groove 16 that 14 lateral walls of connecting pipe were seted up, can effectively filter the impurity of aquatic, avoid blockking up the pipeline, influence heat exchange efficiency, and also convenient to detach washs simultaneously.

2. The utility model discloses a sealing washer 15 that sets up is convenient for play sealed effect to connecting pipe 14 like this, avoids normal during operation, leads to the water seepage in the water pipe to come out, leads to outside spare part to rust and corrode.

3. The utility model discloses a dead lever 10, preceding clamp splice 5 and back clamp splice 11 that set up are convenient for assemble whole plate heat exchanger like this, and dead lever 10 can carry out the effect of fixing to inside fin 4 simultaneously, and the follow-up dismantlement of being convenient for is washd.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The anti-blocking plate type heat exchanger comprises an installation guide rod (1) and is characterized in that sliding grooves (2) are formed in the inner side wall of the installation guide rod (1), sliding blocks (3) are arranged on the inner sides of the sliding grooves (2), the sliding blocks (3) and radiating fins (4) are installed in a matched mode, a front clamping block (5) is arranged on the inner side of the installation guide rod (1), first clamping grooves (6) are formed in the inner side wall of the front clamping block (5), first clamping blocks (7) are arranged on the inner side of the first clamping grooves (6), a pressing plate (8) is arranged on the outer side of each first clamping block (7), fixing holes (9) are formed in the inner side wall of each front clamping block (5), fixing rods (10) are arranged on the inner side of the fixing holes (9), the fixing rods (10) are installed in a matched mode with a rear clamping block (11), and limiting holes (12) are formed in the inner side wall of the rear clamping block (11), and spacing hole (12) inboard all is provided with gag lever post (13), and gag lever post (13) and connecting pipe (14) cooperation installation simultaneously, connecting pipe (14) inboard all is provided with sealing washer (15), and connecting pipe (14) lateral wall has all seted up second block groove (16), second block groove (16) inboard all is provided with second block piece (17), and the second block piece (17) outside all is provided with filter screen (18).

2. The anti-clogging plate heat exchanger according to claim 1, characterized in that the heat sink (4) is slidably connected to the mounting guide bar (1) by means of a slider (3), and the slider (3) is arranged symmetrically with respect to the heat sink (4) in the central axis.

3. The anti-clogging plate heat exchanger according to claim 1, wherein the pressing plate (8) is connected with the front clamping block (5) in a clamping manner through a first clamping block (7), and the first clamping block (7) and the first clamping groove (6) are both in an L-shaped structure.

4. The anti-clogging plate heat exchanger according to claim 1, characterized in that the rear clamping block (11) is in threaded connection with the front clamping block (5) through a fixing rod (10), and the outer wall of the fixing rod (10) and the inner wall of the rear clamping block (11) are both in threaded arrangement.

5. The anti-clogging plate heat exchanger according to claim 1, characterized in that the connecting pipe (14) is in threaded connection with the rear clamping block (11) through a limiting rod (13), and the outer wall of the connecting pipe (14) and the inner wall of the rear clamping block (11) are both in threaded arrangement.

6. An anti-clogging plate heat exchanger according to claim 1, characterized in that the outer side of the sealing ring (15) is in close abutment with the inner side of the connection pipe (14), and the size of the sealing ring (15) is adapted to the size of the connection pipe (14).

7. The anti-clogging plate heat exchanger according to claim 1, wherein the filter screen (18) is connected with the connecting pipe (14) by a second engaging block (17), and the second engaging grooves (16) are symmetrically arranged with the connecting pipe (14) in a central axis.