CN216558431U

CN216558431U - Gas plate heat exchanger

Info

Publication number: CN216558431U
Application number: CN202122317348.1U
Authority: CN
Inventors: 高毛毛
Original assignee: Yantai Yufeng Special Machinery And Equipment Co ltd
Current assignee: Yantai Yufeng Special Machinery And Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-17
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of plate heat exchangers, and particularly discloses a gas plate heat exchanger which comprises a left clamping plate and a right clamping plate, wherein a heat exchange plate body is arranged between the left clamping plate and the right clamping plate, fixed boxes are respectively arranged on the front sides and the back sides of the left clamping plate and the right clamping plate, a double-shaft motor is arranged in an inner cavity of each fixed box, an output end of each double-shaft motor is fixedly connected with an adjusting screw rod, one side of the surface of each adjusting screw rod is in threaded connection with an adjusting threaded sleeve, and the back side of each adjusting threaded sleeve is fixedly connected with a moving rod. According to the plate type heat exchanger, the adjusting screw rod is driven to rotate reversely by the double-shaft motor, the adjusting screw sleeve is driven to move inwards by the rotation of the adjusting screw rod, the moving rod is driven to move by the movement of the adjusting screw sleeve, the fixing block is driven to move by the movement of the moving rod until the fixing block is separated from the left clamping plate and the right clamping plate, the advantage of convenience in disassembly is achieved, and the problem that the existing plate type heat exchanger is inconvenient to disassemble in use is solved.

Description

Gas plate heat exchanger

Technical Field

The utility model relates to the technical field of plate heat exchangers, in particular to a gas plate heat exchanger.

Background

The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various plates, heat exchange is carried out through the plates, the plate heat exchanger is ideal equipment for carrying out heat exchange on liquid-liquid and liquid-vapor, and the plate heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a gas plate heat exchanger which has the advantage of convenient disassembly, and solves the problems that the prior plate heat exchanger is inconvenient to disassemble when in use, and the heat exchange efficiency is affected due to complicated operation when the heat exchange plate is replaced by the plate heat exchanger, so that the prior plate heat exchanger is inconvenient to use by people.

The utility model discloses a gas plate type heat exchanger which comprises a left clamping plate and a right clamping plate, wherein a heat exchange plate body is arranged between the left clamping plate and the right clamping plate, fixed boxes are respectively arranged on the front sides and the back sides of the left clamping plate and the right clamping plate, a double-shaft motor is arranged in an inner cavity of each fixed box, an output end of the double-shaft motor is fixedly connected with an adjusting screw rod, one side of the surface of the adjusting screw rod is in threaded connection with an adjusting threaded sleeve, the back side of the adjusting threaded sleeve is fixedly connected with a moving rod, the back side of the moving rod penetrates through the back side of the fixed box and is fixedly connected with a fixed block, and the outer side of the fixed block is in close contact with the inner sides of the left clamping plate and the right clamping plate.

According to the gas plate type heat exchanger, the bottoms of the left clamping plate and the right clamping plate are fixedly connected with the bottom frames, the bottom frames are arranged in an L-shaped structure, and the inner cavity of each bottom frame is provided with the mounting hole.

According to the gas plate type heat exchanger, the two sides of the fixed box are fixedly connected with the side plates, and the inner sides of the side plates are respectively in close contact with the outer sides of the left clamping plate and the right clamping plate.

According to the gas plate type heat exchanger, the front side of the adjusting threaded sleeve is fixedly connected with the sliding rod, the two sides of the front side of the inner wall of the fixed box are both provided with the sliding grooves, and the front side of the sliding rod is connected with the inner wall of the sliding groove in a sliding mode.

According to the gas plate type heat exchanger, the bearings are embedded into two sides of the inner wall of the fixed box, the inner ring of each bearing is movably connected with the surface of the adjusting screw rod, the front side and the back side of the double-shaft motor are fixedly connected with the fixed seats, and the outer sides of the fixed seats are fixedly connected with the inner wall of the fixed box.

According to the gas plate type heat exchanger, the guide grooves are formed in the two sides of the back side of the inner wall of the fixed box, and the surface of the moving rod is connected with the inner wall of each guide groove in a sliding mode.

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

1. according to the utility model, the adjusting screw rod is driven to rotate reversely by the double-shaft motor, the adjusting screw sleeve is driven to move inwards by the rotation of the adjusting screw rod, the moving rod is driven to move by the movement of the adjusting screw sleeve, the fixing block is driven to move by the movement of the moving rod until the fixing block is separated from the left clamping plate and the right clamping plate, so that the advantage of convenient disassembly is achieved, and the problems that the conventional plate heat exchanger is inconvenient to disassemble when in use, and the heat exchange plate is replaced by the plate heat exchanger usually, the operation is complicated, so that the heat exchange efficiency is influenced, and the use is inconvenient for people are solved.

2. According to the utility model, the adjusting screw rod can rotate more smoothly in the fixed box through the arrangement of the bearing, the double-shaft motor is further supported through the arrangement of the fixed seat, the phenomenon of shaking in the working process of the double-shaft motor is prevented, and the left clamping plate and the right clamping plate are supported through the arrangement of the bottom frame and the mounting hole, so that the shaking in the mounting process of the left clamping plate and the right clamping plate is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the left and right cleat structures of the utility model;

fig. 3 is a top sectional view of the fixing box structure of the present invention.

In the figure: 1. a left splint; 2. a fixed box; 3. a heat exchange plate body; 4. a right splint; 5. a side plate; 6. a chassis; 7. mounting holes; 8. a fixed block; 9. a fixed seat; 10. a double-shaft motor; 11. a chute; 12. a slide bar; 13. a bearing; 14. adjusting the screw rod; 15. adjusting a threaded sleeve; 16. a guide groove; 17. the rod is moved.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The left clamping plate 1, the fixed box 2, the heat exchange plate body 3, the right clamping plate 4, the side plate 5, the bottom frame 6, the mounting hole 7, the fixed block 8, the fixed seat 9, the double-shaft motor 10, the sliding groove 11, the sliding rod 12, the bearing 13, the adjusting screw 14, the adjusting screw sleeve 15, the guide groove 16 and the moving rod 17 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the person skilled in the art or by a conventional experimental method.

Referring to fig. 1-3, the gas plate heat exchanger of the present invention includes a left clamp plate 1 and a right clamp plate 4, a heat exchange plate body 3 is installed between the left clamp plate 1 and the right clamp plate 4, a fixed box 2 is installed on both the front side and the back side of the left clamp plate 1 and the right clamp plate 4, a double-shaft motor 10 is installed in the inner cavity of the fixed box 2, an output end of the double-shaft motor 10 is fixedly connected with an adjusting screw 14, one side of the surface of the adjusting screw 14 is in threaded connection with an adjusting threaded sleeve 15, the back side of the adjusting threaded sleeve 15 is fixedly connected with a moving rod 17, the back side of the moving rod 17 penetrates to the back side of the fixed box 2 and is fixedly connected with a fixed block 8, and the outer side of the fixed block 8 is in close contact with the inner sides of the left clamp plate 1 and the right clamp plate 4.

The equal fixedly connected with chassis 6 in bottom of left splint 1 and right splint 4, chassis 6 are the setting of L shape structure, and mounting hole 7 has been seted up to the inner chamber of chassis 6, through the setting of chassis 6 and mounting hole 7, plays the effect of support to left splint 1 and right splint 4, can take place to rock in avoiding left splint 1 and the installation of right splint 4.

The equal fixedly connected with curb plate 5 in both sides of fixed case 2, the inboard of curb plate 5 respectively with the outside in close contact with of left splint 1 and right splint 4.

The front side of the adjusting screw sleeve 15 is fixedly connected with a sliding rod 12, sliding grooves 11 are formed in two sides of the front side of the inner wall of the fixed box 2, and the front side of the sliding rod 12 is connected with the inner wall of the sliding groove 11 in a sliding mode.

Bearing 13 has all been embedded into to the both sides of 2 inner walls of fixed box, bearing 13's inner circle department and adjusting screw 14's surface swing joint, the equal fixedly connected with fixing base 9 of front side and dorsal part of double-shaft motor 10, the outside of fixing base 9 and fixed box 2's inner wall fixed connection, setting through bearing 13, it is more smooth and easy to make adjusting screw 14 rotate in fixed box 2 is inside, further setting through fixing base 9, support double-shaft motor 10, the phenomenon that can appear rocking in the prevention double-shaft motor 10 course of operation.

Guide grooves 16 are formed in two sides of the back side of the inner wall of the fixed box 2, and the surface of the moving rod 17 is connected with the inner wall of each guide groove 16 in a sliding mode.

In the use of the utility model: firstly, the side plate 5 is driven to move inwards by the fixing box 2, at the same time, the side plate 5 is positioned at the outer side of the left clamping plate 1 and the right clamping plate 4, the left clamping plate 1 and the right clamping plate 4 are blocked, secondly, the adjusting screw 14 is driven to rotate forwards by the double-shaft motor 10, the adjusting screw sleeve 15 is driven to move outwards by the rotation of the adjusting screw 14, the sliding rod 12 is driven to slide in the sliding groove 11 by the movement of the adjusting screw sleeve 15, meanwhile, the adjusting screw sleeve 15 drives the fixing block 8 to move outwards until the fixing block 8 is contacted with the left clamping plate 1 and the right clamping plate 4, the left clamping plate 1 and the right clamping plate 4 are fixed under the action of the side plate 5, otherwise, the adjusting screw 14 is driven to rotate reversely by the double-shaft motor 10, the adjusting screw sleeve 15 is driven to move inwards by the rotation of the adjusting screw sleeve 14, the moving rod 17 is driven to move by the movement of the moving rod 17, and the fixing block 8 is driven to move by the movement of the moving rod 17, until the fixed block 8 breaks away from the left clamping plate 1 and the right clamping plate 4, then the fixed box 2 is moved to the outside, and the side plate 5 is driven to break away from the left clamping plate 1 and the right clamping plate 4 by the movement of the fixed box 2 (the electrical components appearing in the text are all electrically connected with an external main controller by 220V mains supply, and the main controller can be a computer or other conventional known devices playing a role in control).

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a gaseous plate heat exchanger, includes left splint (1) and right splint (4), its characterized in that: install heat transfer board body (3) between left side splint (1) and right splint (4), fixed case (2) are all installed with the dorsal part to the front side of left side splint (1) and right splint (4), double-shaft motor (10) are installed to the inner chamber of fixed case (2), the output fixedly connected with adjusting screw (14) of double-shaft motor (10), one side threaded connection on adjusting screw (14) surface has regulation swivel nut (15), the dorsal part fixedly connected with carriage release lever (17) of regulation swivel nut (15), the dorsal part of carriage release lever (17) runs through to the dorsal part and the fixedly connected with fixed block (8) of fixed case (2), the outside of fixed block (8) all with the inboard in close contact with of left side splint (1) and right splint (4).

2. A gas plate heat exchanger according to claim 1, characterized in that: the bottom of the left clamping plate (1) and the bottom of the right clamping plate (4) are fixedly connected with an underframe (6), the underframe (6) is arranged in an L-shaped structure, and a mounting hole (7) is formed in the inner cavity of the underframe (6).

3. A gas plate heat exchanger according to claim 1, characterized in that: the both sides of fixed case (2) are equal fixedly connected with curb plate (5), the inboard of curb plate (5) respectively with the outside in close contact with of left splint (1) and right splint (4).

4. A gas plate heat exchanger according to claim 1, characterized in that: the front side fixedly connected with slide bar (12) of adjusting swivel nut (15), spout (11) have all been seted up to the both sides of fixed case (2) inner wall front side, the front side of slide bar (12) and the inner wall sliding connection of spout (11).

5. A gas plate heat exchanger according to claim 1, characterized in that: bearing (13) have all been embedded into to the both sides of fixed case (2) inner wall, the inner circle department of bearing (13) and the surperficial swing joint of adjusting screw (14), the equal fixedly connected with fixing base (9) of front side and dorsal part of biax motor (10), the outside of fixing base (9) and the inner wall fixed connection of fixed case (2).

6. A gas plate heat exchanger according to claim 1, characterized in that: guide way (16) have all been seted up to fixed case (2) inner wall dorsal both sides, the surface of carriage release lever (17) and the inner wall sliding connection of guide way (16).