CN216925249U

CN216925249U - Double-wall plate type heat exchanger with high safety

Info

Publication number: CN216925249U
Application number: CN202220559368.1U
Authority: CN
Inventors: 王明月; 刘库; 刘喜博
Original assignee: Siping Zhongbao Heat Exchange Equipment Co ltd
Current assignee: Siping Zhongbao Heat Exchange Equipment Co ltd
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-07-08
Anticipated expiration: 2032-03-12

Abstract

The utility model discloses a double-wall plate type heat exchanger with high safety, which belongs to the technical field of heat exchangers and comprises a heat exchanger body, wherein the heat exchanger body comprises a fixed plate, the outer surface of one side of the fixed plate is fixedly connected with two guide rods, an installation mechanism comprises three bases, each base is respectively arranged at the bottom of the fixed plate and a support column, the top of each base is fixedly connected with two limiting plates, the fixed plate and the support column in the heat exchanger body are respectively fixed at the top of the base in the installation mechanism, the bottoms of the fixed plate and the support column are limited by the limiting plates at the top of the base, the stability of the fixed plate and the support column fixed on the bases is further improved through fixing bolts, so that the safety of the heat exchanger body is improved, the installation plate is fixed at the installation part of the heat exchanger, the buffer capacity of the bases can be improved through buffer blocks and buffer springs at the top of the installation plate, thereby improving the stability of the upper heat exchanger body.

Description

Double-wall plate type heat exchanger with high safety

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a double-wall plate type heat exchanger with high safety.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. The heat exchangers can be classified in different ways, and can be classified into three categories, namely a dividing wall type, a mixing type and a heat accumulation type (or called a heat return type) according to the operation process, and can be classified into a compact type and a non-compact type according to the compactness degree of the surface.

When the traditional double-wall plate type heat exchanger is used, the base of the traditional double-wall plate type heat exchanger cannot stabilize the heat exchanger body stably, so that the safety of the double-wall plate type heat exchanger is poor, meanwhile, no buffer facility is arranged at the bottom of the traditional double-wall plate type heat exchanger, the heat inside the heat exchanger body is possibly unbalanced, and the working efficiency and the working quality of the heat exchanger are influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a double-wall plate heat exchanger with high safety, and aims to solve the problems of unstable installation, poor safety, and unbalanced heating in the heat exchanger due to the absence of a buffer facility.

In order to solve the problems, the utility model adopts the following technical scheme:

a high safety double-walled plate heat exchanger comprising:

the heat exchanger comprises a heat exchanger body, wherein the heat exchanger body comprises a fixed plate, two guide rods are fixedly connected to the outer surface of one side of the fixed plate, a support column is fixedly connected between one ends of the two guide rods, a movable plate is movably sleeved between the outer surfaces of the two support columns, a plurality of fixing screws are fixedly connected to the outer surface of one side of the fixed plate, one end of each fixing screw penetrates through the movable plate, and a plurality of heat-conducting plates are movably sleeved between the outer surfaces of the fixing screws; and

installation mechanism, installation mechanism includes three base, every the base sets up respectively in fixed plate and support column bottom, every two limiting plate of the equal fixedly connected with in base top, six the limiting plate divide into three groups altogether, every two of group equal threaded connection fixing bolt, every between the surface of limiting plate one side the dashpot has all been seted up to the base bottom the inside equal activity of dashpot inlays and is equipped with buffer block, every equal fixedly connected with buffer spring, every between buffer block top and the interior roof of corresponding dashpot equal fixedly connected with mounting panel in buffer block bottom.

As a preferable scheme of the utility model, a plurality of telescopic rods are fixedly connected between the bottom of each base and the top of the mounting plate.

As a preferable scheme of the utility model, the bottom of each base is fixedly connected with a protective pad.

As a preferable scheme of the utility model, two reinforcing plates are fixedly connected between the outer surface of one side of each limiting plate and the top of the corresponding base.

As a preferable scheme of the present invention, a plurality of positioning nuts are threadedly connected to an outer surface of each of the fixing screws.

As a preferable scheme of the present invention, the outer surface of one side of the fixing plate is fixedly connected with a plurality of conveying pipes, and one end of each of the conveying pipes is fixedly connected with a flange.

Advantageous effects

Compared with the prior art, the utility model provides the double-wall plate type heat exchanger with high safety, and the double-wall plate type heat exchanger has the following beneficial effects:

1. in this scheme, the base top in installation mechanism is fixed respectively to fixed plate and support column in the heat exchanger body, restriction board through the base top restricts fixed plate and support column bottom, further promote the stability that fixed plate and support column were fixed on the base through fixing bolt, thereby promote the security of heat exchanger body, the mounting panel is fixed at heat exchanger installation position, buffer block and the buffer spring through the mounting panel top can improve the buffer capacity of base, thereby improve top heat exchanger body stability in use.

2. In this scheme, further promote the firm in connection nature of restriction board and base through the reinforcing plate to promote the installation stability of top heat exchanger body.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the mounting mechanism of the present invention;

FIG. 3 is a cross-sectional view of the mounting mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a fixing plate; 2. a guide bar; 3. a support pillar; 4. a movable plate; 5. fixing the screw rod; 6. a heat conducting plate; 7. an installation mechanism; 701. a base; 702. a limiting plate; 703. fixing the bolt; 704. a buffer block; 705. a buffer spring; 706. mounting a plate; 707. a telescopic rod; 708. a protective pad; 709. a reinforcing plate; 8. positioning a nut; 9. a delivery pipe; 10. and (4) a flange.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

referring to fig. 1-3, a high safety double-walled plate heat exchanger includes:

the heat exchanger comprises a heat exchanger body, wherein the heat exchanger body comprises a fixed plate 1, two guide rods 2 are fixedly connected to the outer surface of one side of the fixed plate 1, support columns 3 are fixedly connected between one ends of the two guide rods 2, a movable plate 4 is movably sleeved between the outer surfaces of the two support columns 3, a plurality of fixing screws 5 are fixedly connected to the outer surface of one side of the fixed plate 1, one end of each fixing screw 5 penetrates through the movable plate 4, and a plurality of heat-conducting plates 6 are movably sleeved between the outer surfaces of the fixing screws 5; and

installation mechanism 7, installation mechanism 7 includes three base 701, every base 701 sets up respectively in fixed plate 1 and support column 3 bottoms, two restriction boards 702 of the equal fixedly connected with in every base 701 top, six restriction boards 702 divide into three groups altogether, equal threaded connection fixing bolt 703 between two restriction board 702 one side surfaces of every group, the dashpot has all been seted up to every base 701 bottom, the inside equal activity of every dashpot is inlayed and is equipped with buffer block 704, equal fixedly connected with buffer spring 705 between every buffer block 704 top and the roof in the corresponding dashpot, the equal fixedly connected with mounting panel 706 in every buffer block 704 bottom.

In the embodiment, the fixing plate 1 and the supporting column 3 in the heat exchanger body are respectively fixed on the top of the base 701 in the mounting mechanism 7, the bottoms of the fixing plate 1 and the supporting column 3 are limited by the limiting plate 702 on the top of the base 701, the stability of the fixing plate 1 and the supporting column 3 fixed on the base 701 is further improved by the fixing bolt 703, so that the safety of the heat exchanger body is improved, the mounting plate 706 is fixed on the heat exchanger mounting portion, and the buffering capacity of the base 701 can be improved by the buffering block 704 and the buffering spring 705 on the top of the mounting plate 706, so that the use stability of the upper heat exchanger body is improved.

Specifically, as shown in fig. 2-3, a plurality of expansion rods 707 are fixedly connected between the bottom of each base 701 and the top of the mounting plate 706.

In this embodiment, the stability between the base 701 and the mounting plate 706 is improved by the telescopic rod 707.

Specifically, as shown in fig. 2-3, a protection pad 708 is fixedly connected to the bottom of each base 701.

In this embodiment, the protection pad 708 improves the safety of the base 701, and prevents the base 701 and the mounting plate 706 from being damaged due to collision.

Specifically, as shown in fig. 2-3, two reinforcing plates 709 are fixedly connected between an outer surface of one side of each limiting plate 702 and the top of the corresponding base 701.

In this embodiment, the reinforcing plate 709 further improves the connection firmness between the limiting plate 702 and the base 701, thereby improving the installation stability of the upper heat exchanger body.

Specifically, referring to fig. 1, the outer surface of each fixing screw 5 is threadedly connected with a plurality of positioning nuts 8.

In this embodiment, the movable plate 4 and the heat conducting plate 6 are conveniently positioned by the positioning nut 8.

Specifically, referring to fig. 1, a plurality of delivery pipes 9 are fixedly connected to an outer surface of one side of the fixing plate 1, and a flange 10 is fixedly connected to one end of each delivery pipe 9.

In this embodiment, the duct 9 is used for transporting liquid and gas, and the flange 10 facilitates the connection between the heat exchanger body and an external pipe.

The working principle is as follows: during the use, fixed plate 1 and support column 3 in the heat exchanger body are fixed respectively at the base 701 top in installation mechanism 7, restrict fixed plate 1 and support column 3 bottom through the limiting plate 702 at base 701 top, further promote the stability that fixed plate 1 and support column 3 were fixed on base 701 through fixing bolt 703, thereby promote the security of heat exchanger body, mounting panel 706 is fixed at heat exchanger installation position, buffer block 704 and buffer spring 705 through mounting panel 706 top can improve the buffer capacity of base 701, thereby improve top heat exchanger body stability in use.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply belong to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the utility model.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. A high safety double-walled plate heat exchanger, comprising:

the heat exchanger comprises a heat exchanger body, wherein the heat exchanger body comprises a fixed plate (1), two guide rods (2) are fixedly connected to the outer surface of one side of the fixed plate (1), a support column (3) is fixedly connected between one ends of the two guide rods (2), a movable plate (4) is movably sleeved between the outer surfaces of the two support columns (3), a plurality of fixing screws (5) are fixedly connected to the outer surface of one side of the fixed plate (1), one end of each fixing screw (5) penetrates through the movable plate (4), and a plurality of heat conducting plates (6) are movably sleeved between the outer surfaces of the fixing screws (5); and

installation mechanism (7), installation mechanism (7) include three base (701), every base (701) sets up respectively in fixed plate (1) and support column (3) bottom, every two restriction boards (702), six of the equal fixedly connected with in base (701) top limit board (702) and divide into three groups altogether, every two of group equal threaded connection fixing bolt (703), every between restriction board (702) one side surface the dashpot has all been seted up to base (701) bottom, every the inside equal activity of dashpot inlays and is equipped with buffer block (704), every equal fixedly connected with buffer spring (705), every between buffer block (704) top and the corresponding dashpot interior roof equal fixedly connected with mounting panel (706) in buffer block (704) bottom.

2. A high safety double-walled plate heat exchanger according to claim 1 wherein: a plurality of telescopic rods (707) are fixedly connected between the bottom of each base (701) and the top of the mounting plate (706).

3. A high safety double-walled plate heat exchanger according to claim 2 wherein: the bottom of each base (701) is fixedly connected with a protection pad (708).

4. A high safety double-walled plate heat exchanger according to claim 3 wherein: two reinforcing plates (709) are fixedly connected between the outer surface of one side of each limiting plate (702) and the top of the corresponding base (701).

5. A high safety double-walled plate heat exchanger according to claim 1 wherein: and the outer surface of each fixing screw rod (5) is in threaded connection with a plurality of positioning nuts (8).

6. A high safety double-walled plate heat exchanger according to claim 1 wherein: the outer fixed surface of one side of the fixed plate (1) is fixedly connected with a plurality of conveying pipes (9), and each conveying pipe (9) is fixedly connected with a flange (10).