CN216558432U

CN216558432U - High-efficient removable wide passageway plate heat exchanger

Info

Publication number: CN216558432U
Application number: CN202122724085.6U
Authority: CN
Inventors: 邸亮; 张瑞
Original assignee: Tianjin Hongming Hvac Technology Co ltd
Current assignee: Tianjin Hongming Hvac Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-17
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a high-efficiency detachable wide-channel plate heat exchanger which comprises a first side plate, a heat exchange aluminum plate, a rod sleeve and a second side plate, wherein the second side plate is arranged on one side of the first side plate, the heat exchange aluminum plate is clamped between the second side plate and the first side plate, the rod sleeve is welded on one side of each of the first side plate and the second side plate, and a pipe body is welded on the top of each rod sleeve. The compression spring pushes the clamping block to be inserted into the clamping groove at the top of the connecting rod to fix the first side plate and the heat exchange aluminum plate, so that the disassembly and the assembly are convenient, and meanwhile, the wide flow channel is designed, so that a medium can flow across the heat exchange surface of the plate without obstruction and the blocking phenomenon is avoided.

Description

High-efficient removable wide passageway plate heat exchanger

Technical Field

The utility model relates to the technical field of plate heat exchangers, in particular to a high-efficiency detachable wide-channel plate heat exchanger.

Background

The wide-channel plate heat exchanger is a product specially developed for heat exchange working conditions of various solids, crystals, fibers, pulpy substances and high-viscosity media, and can be widely applied to the industrial fields of sewage waste heat recovery, sugar manufacturing, papermaking, spinning, food, fruit juice and the like.

The plate heat exchanger is an efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various wide-channel plate heat exchangers, heat exchange is carried out through the wide-channel plate heat exchangers, and the plate heat exchanger is ideal equipment for carrying out heat exchange on liquid and steam.

The existing wide-channel plate heat exchanger has the following defects: 1. overall structure is simple, fixes through nut and screw rod, need use the longer time to rotate the nut when installing, dismantling, takes trouble and labouriously, and 2, the runner is less, and does not have filtering capability, and the runner content is easy to be blockked up. Therefore, the efficient detachable wide-channel plate heat exchanger is provided.

Disclosure of Invention

The utility model mainly aims to provide an efficient detachable wide-channel plate heat exchanger which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a high-efficient removable wide passageway plate heat exchanger, includes curb plate, heat transfer aluminum plate, rod cover and No. two curb plates, No. one curb plate one side is provided with the curb plate No. two, the centre gripping has heat transfer aluminum plate between No. two curb plates and the curb plate, the rod cover has all been welded on one side of curb plate and No. two curb plates, the welding of rod cover top has the body.

Furthermore, a reserved cavity is formed in one side of the heat exchange aluminum plate in a penetrating mode, wide flow channels are formed in two sides of the heat exchange aluminum plate, and sealing strips are glued on the outer sides of the wide flow channels; the reserved cavity facilitates the medium to flow into the wide flow channel.

Further, a bolt rod is sleeved inside the pipe body, a compression spring is sleeved outside the bolt rod, a clamping block is fixed to the bottom of the bolt rod through a bolt, and the clamping block and the compression spring are located inside the pipe body.

Furthermore, a connecting rod penetrates through the rod sleeve, and a clamping groove corresponding to the clamping block is formed in the top of the connecting rod; the clamping groove facilitates the insertion of the clamping block to fix the connecting rod.

Furthermore, an inlet and an outlet are formed in one side of the first side plate, and a filter screen is fixed inside the inlet and the outlet through bolts; the filter screen can filter the impurity in the medium.

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

1. through setting up connecting rod, rod cover and bolt pole, a plurality of heat transfer aluminum plate centre gripping are between curb plate and No. two curb plates, and the connecting rod runs through the rod cover, and the fixture block of bolt pole bottom inserts the draw-in groove at connecting rod top under compression spring promotes, fixes curb plate and No. two curb plates, only needs pull-up bolt pole both portable connecting rod, convenient, swift when dismantling, installing.

2. Through setting up wide runner and filter screen, wide runner has been seted up to heat transfer aluminum plate both sides, and the medium can flow through the heat transfer surface of slab without hindrance and not take place blocking phenomenon, and the intraoral filter screen of business turn over can filter the impurity in the medium, prevents that impurity from getting into and piling up the sealing strip in wide runner and can play sealed effect between heat transfer aluminum plate.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-efficiency detachable wide-channel plate heat exchanger according to the present invention.

Fig. 2 is a schematic structural diagram of a heat exchange aluminum plate of the efficient detachable wide-channel plate heat exchanger.

Fig. 3 is a schematic structural diagram of a rod sleeve of the efficient detachable wide-channel plate heat exchanger.

Fig. 4 is a schematic diagram of the internal structure of the tube body of the high-efficiency detachable wide-channel plate heat exchanger.

In the figure: 1. a first side plate; 2. a heat exchange aluminum plate; 3. a rod sleeve; 4. a second side plate; 5. a pipe body; 6. a connecting rod; 7. an inlet and an outlet; 8. a filter screen; 9. a card slot; 10. a wide flow passage; 11. a sealing strip; 12. a latch rod; 13. a compression spring; 14. a clamping block; 15. and reserving a cavity.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a high-efficient removable wide passageway plate heat exchanger, includes curb plate 1, heat transfer aluminum plate 2, rod cover 3 and No. two

curb plates

4, 1 one side of curb plate is provided with No. two curb plates 4, No. two curb plates 4 and No. 1 between the centre gripping heat transfer aluminum plate 2, rod cover 3 has all been welded to 1 and No. two curb plates 4 one side of curb plate, 3 top welding of rod cover has body 5.

Wherein, heat transfer aluminum plate 2 one side is run through and is seted up and reserve chamber 15, wide runner 10 has been seted up to heat transfer aluminum plate 2 both sides, the outside veneer of wide runner 10 has sealing strip 11.

In this embodiment, as shown in fig. 2, the reserved cavity 15 facilitates the medium to flow into the wide flow channel 10, and the sealing strip 11 can play a role in sealing between the aluminum heat exchanger plates 2.

The pipe body is characterized in that a plug rod 12 is sleeved inside the pipe body 5, a compression spring 13 is sleeved outside the plug rod 12, a clamping block 14 is fixed at the bottom of the plug rod 12 through a bolt, and the clamping block 14 and the compression spring 13 are both located inside the pipe body 5.

In this embodiment, as shown in fig. 3 and 4, the compression spring 13 pushes the latch 14 at the bottom end of the latch rod 12 to insert into the slot 9 to fix the connecting rod 6.

The connecting rod 6 penetrates through the inside of the rod sleeve 3, and the top of the connecting rod 6 is provided with a clamping groove 9 corresponding to the clamping block 14.

In this embodiment, as shown in fig. 3, the slot 9 facilitates the insertion of the latch 14 to fix the connecting rod 6.

An inlet and outlet 7 is formed in one side of the first side plate 1, and a filter screen 8 is fixed inside the inlet and outlet 7 through bolts.

In this embodiment, as shown in fig. 1, the filter screen 8 can filter impurities in the medium.

The utility model is to be noted that the utility model is a high-efficiency detachable wide-channel plate heat exchanger, when in use, a plurality of heat exchange aluminum plates 2 are clamped between a first side plate 1 and a second side plate 4, a connecting rod 6 penetrates through a rod sleeve 3, a clamping block 14 at the bottom end of a bolt rod 12 is pushed by a compression spring 13 to be inserted into a clamping groove 9 at the top of the connecting rod 6 to fix the first side plate 1 and the second side plate 4, the connecting rod 6 can be moved only by pulling up the bolt rod 12 during disassembly and installation, the operation is convenient and rapid, wide flow channels 10 are formed on two sides of each heat exchange aluminum plate 2, a medium can flow through the heat exchange surface of the plate without obstruction, a filter screen 8 in an inlet and an outlet 7 can filter impurities in the medium, and the impurities are prevented from entering the wide flow channels 10 and accumulating a sealing strip 11 to play a sealing role between the heat exchange aluminum plates 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient removable wide passageway plate heat exchanger, includes curb plate (1), heat transfer aluminum plate (2), rod cover (3) and No. two curb plates (4), its characterized in that: no. one curb plate (1) one side is provided with curb plate (4) No. two, the centre gripping has heat transfer aluminum plate (2) between curb plate (4) No. two and curb plate (1), rod cover (3) have all been welded on curb plate (1) and curb plate (4) one side No. two, the welding of rod cover (3) top has body (5).

2. A high efficiency removable wide channel plate heat exchanger according to claim 1 wherein: heat transfer aluminum plate (2) one side is run through and is seted up reservation chamber (15), wide runner (10) have been seted up to heat transfer aluminum plate (2) both sides, the veneer has sealing strip (11) in wide runner (10) outside.

3. A high efficiency removable wide channel plate heat exchanger according to claim 1 wherein: the novel pipe is characterized in that a plug pin rod (12) is sleeved inside the pipe body (5), a compression spring (13) is sleeved outside the plug pin rod (12), a clamping block (14) is fixed at the bottom of the plug pin rod (12) through a bolt, and the clamping block (14) and the compression spring (13) are located inside the pipe body (5).

4. A high efficiency removable wide channel plate heat exchanger according to claim 1 wherein: the connecting rod (6) penetrates through the inside of the rod sleeve (3), and a clamping groove (9) corresponding to the clamping block (14) is formed in the top of the connecting rod (6).

5. A high efficiency removable wide channel plate heat exchanger according to claim 1 wherein: an inlet and an outlet (7) are formed in one side of the first side plate (1), and a filter screen (8) is fixed inside the inlet and the outlet (7) through bolts.