CN217110593U

CN217110593U - Novel efficient energy-saving plate heat exchanger

Info

Publication number: CN217110593U
Application number: CN202123396317.6U
Authority: CN
Inventors: 汪幼华; 田昊
Original assignee: Guangzhou Jiechuang Industrial Equipment Co ltd
Current assignee: Guangzhou Jiechuang Industrial Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a novel energy-efficient plate heat exchanger, including the bottom plate, the first curb plate of top fixedly connected with and the second curb plate of bottom plate, guide arm and lower guide arm on the outside fixedly connected with of second curb plate, the top of lower guide arm is equipped with the slab, and the outside sliding connection of going up the guide arm has movable pressure strip, the outside fixedly connected with connecting plate of activity pressure strip, the outside symmetrical sliding connection of connecting plate has the second slider, and the outside of second slider is rotated and is connected with the connecting rod, and the connecting rod rotates with the second curb plate to be connected, the utility model discloses the beneficial effect who reaches is: the clamping pressure on the movable pressing plate is the same, the uniformity is higher, the stress between the plates is uniform, and the service life is prolonged; can make the brush clear up the dust on trading the slab surface, simple structure, convenient to use can be effectual removes dust to the surface of slab.

Description

Novel efficient energy-saving plate heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a novel energy-efficient plate heat exchanger.

Background

In the existing life, a 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 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, wide application, long service life and the like. The solid fixed splint at both ends are generally screwed up through a plurality of tight screw rod cooperation nuts of clamp on current plate heat exchanger, make the solid fixed splint at both ends play the effect that compresses tightly the slab, and the quantity of tight screw rod of clamp is more, and there is the gap easily in the degree that the nut was twisted, make the problem that the tight effect of clamp differs of clamp cause easily, cause the inhomogeneous problem of atress between the slab, influence heat exchanger result of use and life-span, and plate heat exchanger's surface area is bigger, in plate heat exchanger's use, a lot of dust and pollutant can be adsorbed at heat exchanger's top, make the life of heat exchanger shorten, reduce heat exchange efficiency, consequently, a novel energy-efficient plate heat exchanger is provided, a problem is used for solving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel energy-efficient plate heat exchanger to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel energy-efficient plate heat exchanger, comprising a base plate, the first curb plate of top fixedly connected with and the second curb plate of bottom plate, guide arm and lower guide arm on the outside fixedly connected with of second curb plate, the top of lower guide arm is equipped with the slab, the outside sliding connection who goes up the guide arm has movable pressure strip, the outside fixedly connected with connecting plate of activity pressure strip, the outside symmetry sliding connection of connecting plate has the second slider, the outside of second slider is rotated and is connected with the connecting rod, the connecting rod rotates with the second curb plate to be connected, the inside of first curb plate is rotated and is connected with the lead screw, the outside threaded connection of lead screw has the movable block, the bottom fixedly connected with second cleaning plate of movable block.

As a preferred scheme of the utility model, activity pressure strip and lower guide arm sliding connection, go up guide arm and first curb plate fixed connection, first curb plate and lower guide arm fixed connection.

As a preferred scheme of the utility model, the first clean board of outside symmetry fixedly connected with of the clean board of second, the outside fixedly connected with gag lever post of first curb plate, gag lever post and first clean board sliding connection.

As a preferred scheme of the utility model, the outside of first curb plate is equipped with servo motor, servo motor's output and lead screw fixed connection, activity pressure strip and lead screw sliding connection, the outside of activity pressure strip is equipped with travel switch.

As a preferred scheme of the utility model, the outside of connecting rod is equipped with the movable plate, the outside of movable plate is rotated and is connected with the threaded rod, threaded rod and second side plate threaded connection.

As a preferred scheme of the utility model, the first slider of outside fixedly connected with of connecting rod, the spout that uses with the cooperation of first slider is seted up to the inside of movable plate.

The utility model discloses the beneficial effect who reaches is: through the arrangement of the connecting plate, the connecting rod and the moving plate, the connecting rod can be driven to apply pressure to the connecting plate when the threaded rod is rotated, so that the clamping pressure applied to the movable pressing plate is the same, the uniformity is higher, the stress between the plates is uniform, and the service life is prolonged; through the setting of first cleaning plate, second cleaning plate and lead screw, can make the brush clear up the dust on trading the slab surface, simple structure, convenient to use can effectually remove dust to the surface of slab.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a.

In the figure, 1, a servo motor; 2. a first side plate; 3. a first cleaning plate; 4. a threaded rod; 5. a moving block; 6. a second cleaning plate; 7. a movable pressure strip; 8. a screw rod; 9. a second side plate; 10. a limiting rod; 11. a connecting plate; 12. a base plate; 13. a sheet; 14. an upper guide rod; 15. a travel switch; 16. a connecting rod; 17. a lower guide rod; 18. moving the plate; 19. a first slider; 20. a chute; 21. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a novel high-efficiency energy-saving plate heat exchanger, which comprises a bottom plate 12, a first side plate 2 and a second side plate 9 are fixedly connected to the top of the bottom plate 12, an upper guide rod 14 and a lower guide rod 17 are fixedly connected to the outer side of the second side plate 9, a plate 13 is arranged on the top of the lower guide rod 17, the plate 13 is limited by the upper guide rod 14 and the lower guide rod 17, a movable pressing plate 7 is slidably connected to the outer side of the upper guide rod 14, a connecting plate 11 is fixedly connected to the outer side of the movable pressing plate 7, a second slider 21 is slidably connected to the outer side of the connecting plate 11 symmetrically, a connecting rod 16 is rotatably connected to the outer side of the second slider 21, the connecting rod 16 is rotatably connected to the second side plate 9, the clamping pressure applied to the movable pressing plate 7 is the same, the uniformity is higher, the stress of the plate 13 is uniform, the service life is prolonged, a screw 8 is rotatably connected to the inner part of the first side plate 2, the outer side of the screw rod 8 is in threaded connection with a moving block 5, the servo motor 1 drives the moving block 5 to move through the screw rod 8, the bottom of the moving block 5 is fixedly connected with a second cleaning plate 6, and the second cleaning plate 6 cleans the surface of the plate piece 13.

Furthermore, activity pressure strip 7 and lower guide arm 17 sliding connection, go up guide arm 14 and first curb plate 2 fixed connection, first curb plate 2 and lower guide arm 17 fixed connection conveniently carry on spacingly to activity pressure strip 7.

Furthermore, the first cleaning plate 3 is symmetrically and fixedly connected to the outer side of the second cleaning plate 6, the limiting rod 10 is fixedly connected to the outer side of the first side plate 2, and the limiting rod 10 is slidably connected with the first cleaning plate 3 to prevent the first cleaning plate 3 from being deviated in the moving process.

Furthermore, the outside of the first side plate 2 is provided with a servo motor 1, the output end of the servo motor 1 is fixedly connected with a lead screw 8, a movable pressing plate 7 is connected with the lead screw 8 in a sliding manner, the outside of the movable pressing plate 7 is provided with a travel switch 15, the servo motor 1 is started through an external power supply, the servo motor 1 drives the lead screw 8 to rotate, a moving block 5 touches the travel switch 15, the travel switch 15 controls the servo motor 1 to rotate reversely, and therefore the second cleaning plate 6 and the first cleaning plate 3 are enabled to return to the original positions.

Further, a moving plate 18 is arranged on the outer side of the connecting rod 16, a threaded rod 4 is rotatably connected to the outer side of the moving plate 18, the threaded rod 4 is in threaded connection with the second side plate 9, and the moving plate 18 is pushed to move by rotating the threaded rod 4.

Further, the outer side of the connecting rod 16 is fixedly connected with a first sliding block 19, a sliding groove 20 matched with the first sliding block 19 for use is formed in the moving plate 18, and the connecting rod 16 is driven to move under the action of the first sliding block 19 and the sliding groove 20.

When the utility model is used, when the plate heat exchanger is installed, the plate 13 is limited through the upper guide rod 14 and the lower guide rod 17, the movable pressing plate 7 is connected with the upper guide rod 14 in a sliding way, the threaded rod 4 is rotated, the threaded rod 4 pushes the movable plate 18 to move, the connecting rod 16 is driven to move under the action of the first slider 19 and the sliding groove 20, the connecting rod 16 applies pressure to the connecting plate 11, the clamping pressure on the movable pressing plate 7 is the same, the uniformity is higher, the stress between the plate 13 is uniform, the service life is prolonged, after the plate heat exchanger is used for a long time, the servo motor 1 is started through the external power supply, the servo motor 1 drives the screw rod 8 to rotate, the second cleaning plate 6 and the first cleaning plate 3 are driven to move through the moving block 5, the surface of the plate 13 is cleaned, when the moving block 5 is close to the movable pressing plate 7, the moving block 5 touches the stroke switch 15, travel switch 15 control servo motor 1 antiport to make second cleaning plate 6 and first cleaning plate 3 get back to original position, can effectually remove dust to the surface of heat exchanger, just also improve heat exchange efficiency, thereby improve the life of heat exchanger.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel energy-efficient plate heat exchanger, includes bottom plate (12), its characterized in that: the top of the bottom plate (12) is fixedly connected with a first side plate (2) and a second side plate (9), the outer side of the second side plate (9) is fixedly connected with an upper guide rod (14) and a lower guide rod (17), the top of the lower guide rod (17) is provided with a plate sheet (13), the outer side of the upper guide rod (14) is connected with a movable pressing plate (7) in a sliding way, the outer side of the movable pressing plate (7) is fixedly connected with a connecting plate (11), the outer side of the connecting plate (11) is symmetrically connected with a second sliding block (21) in a sliding way, the outer side of the second sliding block (21) is rotatably connected with a connecting rod (16), the connecting rod (16) is rotatably connected with the second side plate (9), a screw rod (8) is rotatably connected inside the first side plate (2), a moving block (5) is connected with the outer side of the screw rod (8) in a threaded manner, the bottom of the moving block (5) is fixedly connected with a second cleaning plate (6).

2. The novel high-efficiency energy-saving plate heat exchanger as claimed in claim 1, characterized in that: the movable pressing plate (7) is connected with the lower guide rod (17) in a sliding mode, the upper guide rod (14) is fixedly connected with the first side plate (2), and the first side plate (2) is fixedly connected with the lower guide rod (17).

3. The novel high-efficiency energy-saving plate heat exchanger as claimed in claim 1, characterized in that: the cleaning device is characterized in that the outer side of the second cleaning plate (6) is symmetrically and fixedly connected with a first cleaning plate (3), the outer side of the first side plate (2) is fixedly connected with a limiting rod (10), and the limiting rod (10) is connected with the first cleaning plate (3) in a sliding mode.

4. The novel high-efficiency energy-saving plate heat exchanger as claimed in claim 1, characterized in that: the outside of first curb plate (2) is equipped with servo motor (1), the output and lead screw (8) fixed connection of servo motor (1), activity pressure strip (7) and lead screw (8) sliding connection, the outside of activity pressure strip (7) is equipped with travel switch (15).

5. The novel high-efficiency energy-saving plate heat exchanger as claimed in claim 1, characterized in that: the outer side of the connecting rod (16) is provided with a moving plate (18), the outer side of the moving plate (18) is rotatably connected with a threaded rod (4), and the threaded rod (4) is in threaded connection with the second side plate (9).

6. The novel high-efficiency energy-saving plate heat exchanger as claimed in claim 5, characterized in that: the outer side of the connecting rod (16) is fixedly connected with a first sliding block (19), and a sliding groove (20) matched with the first sliding block (19) for use is formed in the moving plate (18).