CN206177103U

CN206177103U - Split type gas water heat exchanger

Info

Publication number: CN206177103U
Application number: CN201621123516.6U
Authority: CN
Inventors: 陈琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-15
Filing date: 2016-10-15
Publication date: 2017-05-17
Anticipated expiration: 2026-10-15

Abstract

The utility model provides a split type gas water heat exchanger, core in the heat exchanger includes the shell and locates the shell is formed, and wherein the core includes monolithic, sealing member, and the inboard protruding counterbalance of monolithic is sealed with the sealing strip, constitutes the water route, and the protruding counterbalance in the monolithic outside is sealed with the sealing strip, constitutes the gas circuit, and the shell includes the front bezel, back plate, screw rod, nut. The utility model discloses can adopt high copper product of heat transfer efficiency or aluminum product, simultaneously owing to the plate heat exchange who adopts, so the utility model has the advantages of high heat exchange efficiency, small, unpick and wash the convenience.

Description

Split type air-water heat exchanger

Technical field

This utility model is related to a kind of heat exchanger, more particularly to a kind of split type heat exchanger.

Background technology

Coil heat exchanger being adopted on market existing heat exchanger, this heat exchanger is by a spiral shell being arranged in shell body more Capstan be coiled into snakelike set of heat exchange tubes into, but because heat exchanger tube is coiled into serpentine configuration, the interior low space utilization of housing is single Heat exchange area in bit space is relatively small, and maintenance cost is high, it is impossible to dismantle, heat transfer rate is not high.

Utility model content

This utility model purpose is, there is provided a kind of split type heat exchanger, and it is not high to solve existing heat exchanger heat transfer rate, dimension Repair high cost, it is impossible to the problem of dismounting.

In order to achieve the above object, this utility model is adopted the following technical scheme that：

A kind of split type heat exchanger, including shell and located inside the shell core body constitute, wherein core body include monolithic, Sealing member, monolithic inner bulge offsets and is sealed with sealing strip, constitutes water route, and projection offsets and close with sealing strip on the outside of monolithic Envelope, constitutes gas circuit, and shell includes header board, back plate, screw rod, nut.

Further, this utility model devises two schemes for water route.

Further, scheme one, straight line water route.Monolithic is provided with two mouths of a river, and when monolithic is superimposed, the mouth of a river keeps concentric.

Further, scheme two, snakelike water route.Monolithic is provided with a mouth of a river, and when monolithic is superimposed, the mouth of a river is staggered.

This utility model is a kind of split type heat exchanger, using sealing strip and is mechanically fixed, without welding, so this practicality New monolithic can use unlike material, the material of different-thickness.

Description of the drawings

Fig. 1 is the three-view diagram of this utility model scheme one.

Fig. 2 is the core body exploded view of scheme one.

Fig. 3 is the core body planing surface figure of scheme one.

Fig. 4 is the core body exploded view of scheme two.

Fig. 5 is the core body planing surface figure of scheme two.

As shown in the figure：1. header board, 2. back plate, 3. monolithic, 4. condensing hot air furnace plate, 5. air draft backplate, 6. air intake backplate, 7. screw rod, 8. nut, 9. sealing ring, 10. side seal bar, 11. sealing strips.

Because scheme one and scheme two only have, water route is different, and remaining is identical, so only introduction side in a particular embodiment Case one.

Specific embodiment

As shown in Figure 1 embodiment is provided with split type heat exchanger, including shell and core body, and shell is by header board 1, back plate 2, condensation Water Sproading plate 4, air draft backplate 5, air intake backplate 6, screw rod 7, nut 8 is constituted.

As shown in Fig. 2 core body is by monolithic 3, sealing ring 9, side seal bar 10, sealing strip 11 is constituted, and wherein monolithic is plate Through punching press or roll forming, the reverse salient point of two monolithics offsets and is superimposed assembling material.

As shown in figure 3, monolithic is superimposed to form air flue, water channel, wherein water channel are sealed using sealing strip 11, air flue sealing ring 9 Sealed with side seal bar 10.

Fig. 4, Fig. 5 are scheme two, and the exploded view and sectional view in snakelike water route, ultimate principle is identical with scheme two.

Claims

1. split type heat exchanger, it is characterised in that：Including shell and the core body located inside the shell, core body is superimposed structure by some monolithics Into, sealing to form water channel and air flue by sealing strip, monolithic upper and lower ends are protected equipped with air draft backplate with air intake, and water is by monolithic The mouth of a river turnover.

2. split type heat exchanger according to claim 1, it is characterised in that：Some projections are formed on monolithic, groove is simultaneously provided with Some mouths of a river.

3. split type heat exchanger according to claim 1, it is characterised in that：Monolithic is superimposed, by sealing between adjacent two panels Bar seals to form water channel and air flue.