CN218066055U

CN218066055U - Detachable plate heat exchanger

Info

Publication number: CN218066055U
Application number: CN202222130191.6U
Authority: CN
Inventors: 方彪; 方志明
Original assignee: Harbin Wan Peng Science And Technology Co ltd
Current assignee: Harbin Wan Peng Science And Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-16
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a can dismantle plate heat exchanger relates to plate heat exchanger technical field, the utility model discloses a heat exchanger body and fixed subassembly, the relative both sides in middle part of heat exchanger body all are provided with fixed subassembly, and fixed subassembly includes dead lever and centre gripping subassembly, and the heat exchanger body includes upper end plate, lower end plate and sheetmetal, and a plurality of sheetmetals pass through the fixed setting of centre gripping subassembly between upper end plate and lower end plate, and the centre gripping subassembly includes telescopic link, spring, first grip block, second grip block, first clamp splice and second clamp splice. The utility model relates to a can dismantle plate heat exchanger, through setting up dead lever, telescopic link, spring, first grip block, second grip block, first clamp splice and second clamp splice, it is quick convenient that single sheetmetal is dismantled, has improved the cleaning efficiency of heat exchanger, has effectively guaranteed the interval between the sheetmetal simultaneously, has guaranteed the heat exchange efficiency of heat exchanger.

Description

Detachable plate heat exchanger

Technical Field

The utility model relates to a plate heat exchanger technical field, in particular to can dismantle plate heat exchanger.

Background

The plate heat exchanger is a new type high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, convenience in installation and cleaning, wide application, long service life and the like.

Current plate heat exchanger is because quality of water is not up to standard in the use, and it produces the incrustation scale easily in heat exchanger inside, and adheres the incrustation scale easily on current plate heat exchanger's the sheetmetal and cause heat exchange efficiency to reduce, nevertheless current heat exchanger clearance often needs the whole dismantlements of device, dismantles the difficulty when its single sheetmetal needs the clearance and leads to the sheetmetal clearance to waste time and energy.

On the existing market, the problem that cleaning is time-consuming and labor-consuming due to the fact that a single metal sheet is difficult to detach exists in the existing heat exchanger, and therefore the detachable plate type heat exchanger is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a can dismantle plate heat exchanger, can effectively solve among the background art current heat exchanger and have single sheetmetal to dismantle the difficulty and lead to the problem that the clearance is wasted time and energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a detachable plate type heat exchanger comprises a heat exchanger body and fixed components, wherein the fixed components are arranged on two opposite sides of the middle of the heat exchanger body;

the fixing assembly comprises a fixing rod and clamping assemblies, fixing through holes are formed in two opposite sides of the middle of the heat exchanger body, the fixing rod is fixedly arranged in the middle of the heat exchanger body, a plurality of clamping grooves are formed in one side of the fixing rod, and a group of clamping assemblies is arranged in each clamping groove; through setting up dead lever and centre gripping subassembly, with equidistant range distribution of upper end plate, lower end plate and sheetmetal, it is quick convenient to dismantle when the sheetmetal clearance of being convenient for of centre gripping subassembly has improved the cleaning efficiency of sheetmetal.

The heat exchanger body comprises an upper end plate, a lower end plate and metal sheets, the upper end plate is fixedly arranged at one end of a fixed rod, the lower end plate is fixedly arranged at one end of the fixed rod, which is far away from the upper end plate, and the metal sheets are fixedly arranged between the upper end plate and the lower end plate through clamping assemblies;

the clamping assembly comprises a telescopic rod, a spring, a first clamping plate, a second clamping plate, a first clamping block and a second clamping block, the first clamping plate is fixedly arranged at the top of a clamping groove, the first clamping block is fixedly arranged at one side of the top of the first clamping plate, which is far away from the clamping groove, the telescopic rod is fixedly arranged at one side of the bottom of the first clamping plate, which is far away from the first clamping block, the second clamping plate is fixedly arranged at the output end of the telescopic rod, the second clamping block is fixedly arranged at one side of the bottom of the second clamping plate, which is far away from the clamping groove, the spring sleeve is arranged on the telescopic rod, and the metal sheet is clamped between the first clamping plate and the second clamping plate. Through setting up the dead lever, the telescopic link, a spring, first grip block, the second grip block, first grip block and second grip block, when the sheetmetal needs to be cleared up, the second grip block that will treat clearance sheetmetal middle part both sides lifts up simultaneously, second grip block motion compression spring, treat to take out and treat the clearance sheetmetal, spring reset drives the second grip block and resets, it is quick convenient that single sheetmetal is dismantled, the cleaning efficiency of heat exchanger is improved, effectively guarantee the interval between the sheetmetal simultaneously, the heat exchange efficiency of heat exchanger has been guaranteed.

Preferably, a plurality of the metal sheets are arranged in parallel to ensure that the metal sheets are distributed at equal intervals.

Preferably, there are two sets of fixed subassemblies, and the fixed subassembly is whole symmetrical setting about the heat exchanger body, and is fixed to the heat exchanger body.

Preferably, the top of the first limiting block is fixedly provided with an anti-slip strip, and the bottom of the second limiting block is fixedly provided with an anti-slip strip, so that the friction force between the metal sheet and the first clamping block and the friction force between the metal sheet and the second clamping block are improved.

Preferably, spring one end and the bottom fixed connection of first grip block, and its other end and the top fixed connection of second grip block, the spring of being convenient for resets.

Preferably, a heat flow inlet is formed in one side of the top of the heat exchanger body, a heat flow outlet is formed in one side, away from the heat inlet, of the top of the heat exchanger body, a cold flow outlet is formed in one side, away from the heat flow outlet, of the top of the heat exchanger body, and a cold flow inlet is formed in one side, away from the cold flow outlet, of the top of the heat exchanger body, so that the heat flow and the cold flow can flow out and flow in the heat exchange process conveniently.

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

the utility model discloses in, through setting up the dead lever, the telescopic link, a spring, first grip block, the second grip block, first grip block and second grip block, when the sheetmetal needs to be cleared up, the second grip block that will treat clearance sheetmetal middle part both sides lifts up simultaneously, second grip block motion compression spring, treat to take out and treat the clearance sheetmetal, the spring resets and drives the second grip block and resets, it is quick convenient that single sheetmetal is dismantled, the cleaning efficiency of heat exchanger is improved, interval between the sheetmetal has effectively been guaranteed simultaneously, the heat exchange efficiency of heat exchanger has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the detachable plate heat exchanger of the present invention;

fig. 2 is a front plan view of the detachable plate heat exchanger of the present invention;

FIG. 3 is a schematic structural view of the fixing component of the present invention;

FIG. 4 is a front plan view of the fixing member of the present invention;

fig. 5 is a front plan view of the middle clamping assembly of the present invention.

In the figure: 1. a heat exchanger body; 2. an upper end plate; 3. a metal sheet; 4. a cold flow inlet; 5. a heat flow inlet; 6. a cold flow outlet; 7. a hot fluid outlet; 8. fixing the rod; 9. a lower end plate; 10. a first clamping plate; 11. a second clamping plate; 12. a first clamping block; 13. a second clamp block; 14. a spring; 15. a telescopic rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention relates to a detachable plate heat exchanger, which comprises a heat exchanger body 1 and fixing components, wherein the fixing components are disposed on two opposite sides of the middle of the heat exchanger body 1;

the fixing assembly comprises a fixing rod 8 and clamping assemblies, fixing through holes are formed in two opposite sides of the middle of the heat exchanger body 1, the fixing rod 8 is fixedly arranged in the middle of the heat exchanger body 1, a plurality of clamping grooves are formed in one side of the fixing rod 8, and a group of clamping assemblies are arranged in each clamping groove;

the heat exchanger body 1 comprises an upper end plate 2, a lower end plate 9 and metal sheets 3, wherein the upper end plate 2 is fixedly arranged at one end of a fixed rod 8, the lower end plate 9 is fixedly arranged at one end of the fixed rod 8 far away from the upper end plate 2, and the metal sheets 3 are fixedly arranged between the upper end plate 2 and the lower end plate 9 through clamping components;

the clamping component comprises an expansion link 15, a spring 14, a first clamping plate 10, a second clamping plate 11, a first clamping block 12 and a second clamping block 13, the first clamping plate 10 is fixedly arranged at the top of a clamping groove, the first clamping block 12 is fixedly arranged at one side of the top of the first clamping plate 10, which is far away from the clamping groove, the expansion link 15 is fixedly arranged at one side of the bottom of the first clamping plate 10, which is far away from the first clamping block 12, the second clamping plate 11 is fixedly arranged at the output end of the expansion link 15, the second clamping block 13 is fixedly arranged at one side of the bottom of the second clamping plate 11, which is far away from the clamping groove, the spring 14 is sleeved on the expansion link 15, and the metal sheet 3 is clamped between the first clamping plate 10 and the second clamping plate 11.

Wherein, a plurality of sheetmetals 3 mutual parallel arrangement guarantees that sheetmetal 3 equidistant distribution.

Wherein, fixed subassembly has two sets ofly, and fixed subassembly sets up about heat exchanger body 1 whole symmetry, and is fixed to heat exchanger body 1.

The anti-slip strips are fixedly arranged at the top of the first clamping block 12, and the anti-slip strips are fixedly arranged at the bottom of the second clamping block 13, so that the friction force between the metal sheet 3 and the first clamping block 12 and the friction force between the metal sheet and the second clamping block 13 are improved.

Wherein, one end of the spring 14 is fixedly connected with the bottom of the first clamping plate 10, and the other end thereof is fixedly connected with the top of the second clamping plate 11, so as to facilitate the resetting of the spring 14.

Wherein, heat fluid inlet 5 has been seted up to top one side of heat exchanger body 1, heat exchanger body 1's top is kept away from one side of heat fluid inlet 5 and has been seted up hot fluid outlet 7, and heat exchanger body 1's top is kept away from one side of hot fluid outlet 7 and has been seted up cold flow outlet 6, and heat exchanger body 1's top is kept away from one side of cold flow outlet 6 and has been seted up cold flow inlet 4, the outflow and the inflow of the heat transfer in-process hot current of being convenient for, cold flow.

The utility model discloses a theory of operation does: the fixing rods 8 are fixedly arranged on two sides of the middle of the heat exchanger body 1, when the metal sheet 3 needs to be cleaned, the second clamping plates 11 on two sides of the middle of the metal sheet 3 to be cleaned are lifted simultaneously, the second clamping plates 11 move to compress the springs 14, the metal sheet 3 to be cleaned is taken out, the springs 14 reset to drive the second clamping plates 11 to reset, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A can dismantle plate heat exchanger which characterized in that: the heat exchanger comprises a heat exchanger body (1) and fixing components, wherein the fixing components are arranged on two opposite sides of the middle part of the heat exchanger body (1);

the fixing assembly comprises a fixing rod (8) and clamping assemblies, fixing through holes are formed in two opposite sides of the middle of the heat exchanger body (1), the fixing rod (8) is fixedly arranged in the middle of the heat exchanger body (1), a plurality of clamping grooves are formed in one side of the fixing rod (8), and a group of clamping assemblies are arranged in each clamping groove;

the heat exchanger body (1) comprises an upper end plate (2), a lower end plate (9) and metal sheets (3), wherein the upper end plate (2) is fixedly arranged at one end of a fixing rod (8), the lower end plate (9) is fixedly arranged at one end, far away from the upper end plate (2), of the fixing rod (8), and the metal sheets (3) are fixedly arranged between the upper end plate (2) and the lower end plate (9) through clamping components;

the clamping component comprises a telescopic rod (15), a spring (14), a first clamping plate (10), a second clamping plate (11), a first clamping block (12) and a second clamping block (13), wherein the first clamping plate (10) is fixedly arranged at the top of a clamping groove, the first clamping block (12) is fixedly arranged at one side, away from the clamping groove, of the top of the first clamping plate (10), the telescopic rod (15) is fixedly arranged at one side, away from the first clamping block (12), of the bottom of the first clamping plate (10), the second clamping plate (11) is fixedly arranged at the output end of the telescopic rod (15), the second clamping block (13) is fixedly arranged at one side, away from the clamping groove, of the bottom of the second clamping plate (11), the spring (14) is sleeved on the telescopic rod (15), and the metal sheet (3) is clamped between the first clamping plate (10) and the second clamping plate (11).

2. A removable plate heat exchanger according to claim 1, wherein: the metal sheets (3) are arranged in parallel.

3. A removable plate heat exchanger according to claim 1, wherein: the fixed assemblies are arranged in two groups, and the fixed assemblies are arranged symmetrically with respect to the whole heat exchanger body (1).

4. A removable plate heat exchanger according to claim 1, wherein: the top of the first clamping block (12) is fixedly provided with an anti-slip strip, and the bottom of the second clamping block (13) is fixedly provided with an anti-slip strip.

5. A removable plate heat exchanger according to claim 1, wherein: one end of the spring (14) is fixedly connected with the bottom of the first clamping plate (10), and the other end of the spring is fixedly connected with the top of the second clamping plate (11).

6. A removable plate heat exchanger according to claim 1, wherein: the heat exchanger is characterized in that a heat flow inlet (5) is formed in one side of the top of the heat exchanger body (1), a heat flow outlet (7) is formed in one side, away from the heat flow inlet (5), of the top of the heat exchanger body (1), a cold flow outlet (6) is formed in one side, away from the heat flow outlet (7), of the top of the heat exchanger body (1), and a cold flow inlet (4) is formed in one side, away from the cold flow outlet (6), of the top of the heat exchanger body (1).